WO2019178629A1 - Dispositif et procédé pour la détection de positions de roues - Google Patents

Dispositif et procédé pour la détection de positions de roues Download PDF

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Publication number
WO2019178629A1
WO2019178629A1 PCT/AT2019/060095 AT2019060095W WO2019178629A1 WO 2019178629 A1 WO2019178629 A1 WO 2019178629A1 AT 2019060095 W AT2019060095 W AT 2019060095W WO 2019178629 A1 WO2019178629 A1 WO 2019178629A1
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WO
WIPO (PCT)
Prior art keywords
measuring
vehicle wheel
center hole
measuring head
relative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/AT2019/060095
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German (de)
English (en)
Inventor
Raimund Parzmair
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alpine Metal Tech GmbH
Original Assignee
Alpine Metal Tech GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alpine Metal Tech GmbH filed Critical Alpine Metal Tech GmbH
Priority to DE112019001455.2T priority Critical patent/DE112019001455B4/de
Publication of WO2019178629A1 publication Critical patent/WO2019178629A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • B23Q17/2291—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the workpiece relative to the holder thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
    • G01B21/24—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes for testing alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
    • G01B5/008—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points using coordinate measuring machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
    • G01B5/008—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points using coordinate measuring machines
    • G01B5/012—Contact-making feeler heads therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B7/31—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B7/31—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B7/312—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/013—Wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/22—Compensating chucks, i.e. with means for the compensation of irregularities of form or position

Definitions

  • the invention relates to a measuring device and a method for measuring a displacement of a rotation axis and / or the position of a vehicle wheel tensioned for machining in a mounting unit, as well as a mounting unit comprising such a measuring device.
  • motor-vehicle wheels which in the context of this application refers to wheels for cars and trucks, requires a number of manufacturing steps.
  • mechanical, material-removing processes such as milling, grinding and in particular special drilling are usually applied.
  • known to those skilled mechanical machining centers such as CNC-controlled, multi-axis measuring and Zerspanvorraumen used.
  • the processing time and accuracy should be as short as possible from a cost point of view.
  • Automotive wheels require sufficiently accurately arranged and aligned contact surfaces in relation to a wheel suspension, as well as bolt holes positioned exactly to the center hole in order to ensure problem-free assembly. Just a few hundredths to a few tenths of a millimeter offset the bolt holes relative to the center hole can affect the assembly or even make it completely impossible.
  • This vehicle wheel measurement often takes place outside the actual machining center in its own measuring station.
  • the survey data of the measured vehicle wheel are transferred to the plant control device before the vehicle wheel from the measuring device in the machining center is transferred.
  • This procedure is very time-consuming and requires repeated clamping and unclamping of the vehicle wheel to be machined, with the resulting measuring tolerances, as well as a repeated determination of the position of the reference point as center of reference. This leads to loss of time in the processing of KfzRa and is therefore costly and therefore undesirable.
  • DE3836540A1 discloses a multi-point measuring device for measuring motor vehicle wheels.
  • a plurality of transducers are arranged around a central measuring station in order to measure the external contours of a motor vehicle wheel.
  • the central measuring station is designed to measure the center hole and the inner and outer Radstrom vom during a complete Rota tion about the central axis of the central measuring station.
  • the central measuring station has a bottom by the center hole of the wheel rim enclosing vertically displaceable Chen chuck, which can detect the center hole diameter by clamping an expanding mandrel.
  • the multi-position measuring device disclosed in DE3836540A1 achieves a measuring time of several minutes by means of many different measuring sensors and makes it necessary to precisely set up the machined vehicle wheel in the measuring station.
  • Such a measuring station is not suitable due to the time-consuming off and reclamping of the vehicle wheel to be measured already before processing a Po sition of an offset and / or a possible positional deviation of the vehicle wheel on serving for the processing of the vehicle wheel Determine clamping unit.
  • DE102005017991 A1 describes a method and a device for measuring a machined vehicle wheel.
  • the vehicle wheel to be measured must be braced with its inside resting on a turntable and with a counterholder from the outside.
  • the measurement of the fixed in the rotating and clamping unit Kf-Ra of the bore by means of a first measuring unit for determining the eccentricity of the center hole, and by means of a second measuring unit for determining the flatness on the inner side of the wheel.
  • the two measuring units correspond to relatively simple running mechanical scanning devices which are arranged in a measuring unit receptacle.
  • To measure the eccentricity and / or the flatness is a complete rotation of the wheel around the axis of rotation of the turntable in clamped state required.
  • the measuring device in DE102005017991A1 is also provided for measuring the finished motor vehicle wheel.
  • the method is therefore not suitable for a measurement of, immediately before the subsequent mechanical processing of the vehicle wheel, in particular the bolt holes, already clamped on the Aufspannü vehicle wheel, since the anvil and the turntable access a tool during processing from the inside and prevent the outside.
  • Another, time-consuming manipulation step of the vehicle wheel from the measuring station, with subsequent re-establishment of the vehicle wheel in the Aufspanniser the machining processing center would therefore be required.
  • Such a tilting can lead, for example, in a slightly obliquely clamped motor vehicle wheel, that the axis of rotation of the motor vehicle wheel is inclined relative to the axis of the processing device and the bolt holes are drilled in an undesirable inclined position.
  • the object of the present invention was to overcome the above-mentioned disadvantages of the prior art and to provide an apparatus and a method by means of which a user is able to easily and inexpensively detect and measure an offset of the axis of rotation and / or the position, in particular a mögli Chen tilting, a tensioned for processing in a Aufspannech car wheel before the subsequent processing to make.
  • the measuring device for measuring an offset of a rotation axis and / or the position of a tensioned for processing in a clamping unit Kf-Ra, comprising a measuring means recording with an actuator, and at least one coupled to the actuator measuring means with a measuring head.
  • the measuring head is designed to be adjustable in height and coupled to the, having a Aktorl Kunststoffsachse, actuator.
  • the measuring head is designed to be movable in the direction of the actuator longitudinal axis between a measuring position and a rest position.
  • the at least one measuring means is adapted to the Vermes solution of the offset of the rotational axis of the vehicle wheel based on position coordinates of the center hole of the vehicle wheel in at least the transverse direction and / or the position or position of the center hole in the axial direction of the vehicle wheel relative to Aktorl Kunststoffsachse to determine.
  • the at least one measuring means is designed such that no relative rotation of the vehicle wheel to the measuring head and / or the clamping unit is required for the measurement.
  • the at least one measuring means is further adapted to measure the offset of the Rota tion axis and / or the position of the vehicle wheel on the basis of the center hole in the transverse direction and / or the axial direction either the position coordinates of the center hole as a relative distance between rule measuring head and the center hole to detect to be measured vehicle wheel, or to detect the posi onskoordinaten the center hole as a relative position of the measuring head in the measuring position deviating from the position of the measuring head in the rest position.
  • the deviations of a few hundredths to tenths of a millimeter of the axis of rotation from the central axis of the clamping unit can advantageously be achieved with the measuring device according to the invention in the already clamped state of the motor vehicle wheel for subsequent processing used clamping unit can be detected.
  • the actuator longitudinal axis coincides in the inventive measuring device with the central axis of the clamping unit. This can be ensured relatively easily if the measuring device is retrofitted into an existing wheel bridge or clamping unit, for example.
  • the measurement of an unwanted desired offset of the axis of rotation of the vehicle wheel relative to the actuator longitudinal axis of the measuring device and / or an undesirable vertical deviation and / or unwanted desired tilting of the vehicle wheel can hereby be determined in a relatively simple manner who the.
  • a measuring means is used for determining or measuring the position coordinates of the center hole.
  • the survey data are made available to a system controller which uses the survey data as correction quantities for the subsequent machining, in particular the drilling of the bolt holes, with unchanged clamping of the vehicle wheel. This means that a displacement of the axis of rotation in the transverse direction is detected and an associated correction of the pinhole positions takes place. This saves an orderly training and re-tensioning of the vehicle wheel.
  • the measuring device Due to the arrangement of Messmit means at least partially on or within the height-adjustable measuring head, the measuring device can be arranged on the side which faces away from the machining side when drilling the bolt holes. Modern machining centers have two or more on clamping units, which can be changed into the processing area.
  • the surveying data or correction variables are used to align the processing tool, such as a drill, for the offset determined in the transverse direction and / or tilting of the vehicle wheel. A new or re-tensioning can be avoided in this way.
  • the device according to the invention has for measuring the offset of the axis of rotation and / or the position, ie tilting, of the motor vehicle wheel to a measuring means, the posi tion coordinates of the center hole in the room, with the measuring device in the home position as Be karssystem determine.
  • the measuring means can be determined here as the relative distance at at least two, preferably three, points between the measuring head and the center hole at the level of the center hole and thus the rotational axis of the vehicle wheel can be determined.
  • the measuring means can be determined here as the relative distance at at least two, preferably three, points between the measuring head and the center hole at the level of the center hole and thus the rotational axis of the vehicle wheel can be determined.
  • the measuring means can be determined here as the relative distance at at least two, preferably three, points between the measuring head and the center hole at the level of the center hole and thus the rotational axis of the vehicle wheel can be determined.
  • For a known center hole diameter only two relative distances to be detected are required
  • the measuring head for measuring the Relativab between the measuring head and the vehicle wheel to be measured has a smaller diameter than the center hole of the vehicle wheel and thus the measuring head is formed in the measuring position inserted into the center hole, wherein the at least one measuring means comprises at least two, preferably three, radially and star-shaped sensor elements for measuring the posi tion coordinates of the center hole as a respective relative distance of the respective sensor element from the center hole.
  • the advantage of this embodiment is the possibility of differently sized motor vehicle wheels with correspondingly different central hole diameters by insertion of the measuring head to be able to measure in the middle hole.
  • the distance to the central hole can be determined in a very simple manner and thus the exact position of the axis of rotation of the vehicle wheel relative to the actuator longitudinal axis or central axis of the clamping unit can be determined.
  • the use of three or more sensor elements can increase the accuracy of measurement.
  • the measuring means or the sensor elements of this arrangement detect in a kind of "scanning movement" when taking the measuring position the beginning of the center hole in the vertical direction or the Aktorl Kunststoffsachse, whereby a detection of the position of the vehicle wheel in space made light and a possible tilting can be deduced if the at least two, preferably three, measuring points or starting points of the center hole are detected at under defenceli chen time points during the movement.
  • the sensor elements are designed as contactless distance sensors or radially movable touch probes.
  • the inventive design of the sensor elements allows a sichtver from the outside and in some circumstances even before and after the measurement process, e.g. by a ver slidable diaphragm, protected arrangement of the at least one measuring means.
  • the non-contact measurement has the advantage that no physical contact to the center hole must be made, whereby a consistent and wear-free measuring device is guaranteed.
  • the training as a movable or in the radial direction of the probe temporarily extendable bare probe represents a very cost and robust variant of the Messvorrich device is.
  • the actuator has a support for a bearing on a center hole in the radially outwardly adjacent contact surface of the vehicle wheel suitable and opposite the measuring head in the radial direction projecting support surface.
  • a support surface has the advantage that a detection of the vertical position or deviation of the vehicle wheel can be done by contacting the support surface when taking men the measuring position.
  • the support surface may be advantageous for supporting by applying a damping force during drilling of the bolt holes.
  • very thin-walled or filigree constructed motorcycles can thus a Stiffening during drilling efficiently reduce unwanted distortion and / or deflection, which can ensure the quality of the produced motor vehicle wheels.
  • the measuring head has a convex shape in the axial direction and a maximum diameter greater relative to the center hole, and is displaceably mounted in the transverse direction and / or axial direction relative to the actuator longitudinal axis, and wherein the at least one measuring means for measuring the position coordinates of the center hole on the basis of the relative position of the measuring head in the measuring position, is formed such that in the measuring position, a deflection of the measuring head in the transverse direction and / or axial direction relative to the rest position can be detected.
  • Such a measuring head designed for measuring the position coordinates of the central hole offers the advantage that the measuring means can be arranged in the rest and measuring position from the outside, so that a particularly robust construction becomes possible. Furthermore, by means of the convex, preferably cone-shaped or also spherical segment-shaped form of the measuring head, a kind of self-centering of the measuring head in the measuring position can take place.
  • This embodiment thus allows a "floating" storage of the measuring head, whereby the degrees of freedom and arrangement options of at least one measuring means are significantly increased he.
  • the displacement of the measuring head relative to the longitudinal axis of the actuator can be determined very accurately in at least the transverse direction, but also under the circumstances, at the same time in the vertical direction. In this way, the determination of an offset in the transverse direction and / or vertical direction, and u.U. even at the same time a tilting of the motor vehicle wheel accessible. This can reduce the time required to measure and increase safety and quality during processing.
  • the at least one measuring device comprises at least one optical and / or inductive and / or one capacitive sensor element.
  • optical and / or inductive and / or capacitive sensor elements can preferably take place within the measuring head, but also separately or at least partially on or within the actuator.
  • the sensor elements are efficiently protected from the outside Depending on the type of sensor used, it is possible for example to detect a shift in at least one spatial direction based on reference markings.
  • capacitive sensor elements has proved to be particularly advantageous because they allow a small size, low energy consumption and good measuring sensitivity. It can be provided that the measuring head comprises at least two, preferably three, corresponding sensor elements in order to be able to detect displacements in the transverse direction and / or axial direction.
  • the sensor elements are arranged obliquely to Aktorlijnsachse such that they are able to detect the displacement of the measuring head simultaneously in the transverse and Ver tikalcardi or Aktorlteilsraum. This allows a robust, low-maintenance and rapid detection of the position coordinates of the center hole and / or the position of the vehicle wheel.
  • the sensor elements can be arranged within the measuring head and / or within the actuator, and a floating mounting of the measuring head can be realized in a simple way.
  • the deflection of the bending bar in a direction of the Sensorele elements detected spatial directions gives an indication of the position of the axis of rotation of the center hole and can even be used to determine the position or tilt of the vehicle wheel in a relatively simple manner. It is even conceivable that such a bending rod can be used to determine a force to be applied to the vehicle wheel from below damping force.
  • the at least one measuring means is disposed within the measuring head from the outside at least temporarily hidden from view.
  • the temporary concealment of the measuring means can increase the duration of use and thus the maintenance intervals of the measuring device. It can thus be ensured a high precision of the measurement over a longer period. Furthermore, the risk of damage to the measuring means, for example, during tightening or removal of the vehicle wheel on the clamping means is reduced. Furthermore, it can be provided that the measuring means comprises a wireless, preferably WLAN or Bluetooth, communication device for transmitting the position coordinates of the center hole as surveying data to a plant control device.
  • the measuring means can be connected wirelessly with a system controller, since in this way no openings in the measuring head and / or the actuator are required, in which foreign bodies can accumulate. This promotes the robustness of the measuring device. Moreover, such a measuring device can also be installed with relatively little technical outlay into already existing clamping units and connected to the system control via wire-free data transmission methods which are well known to those skilled in the art.
  • the measuring means prefferably have an energy supply device, which is preferably rechargeable in the rest position, preferably by means of inductive and / or capacitive energy conductors penetrating the actuator and / or the measuring head.
  • the wireless power transmission allows, especially in the field of height-adjustable actuator, unwanted power and / or data transmission cables can be recessed, creating a very robust design is possible.
  • a charging device corresponding to the energy supply device is arranged on the measuring device receptacle.
  • the distance to the power supply device which is preferably arranged in the measuring head, be kept relatively short. This favors the avoidance of transmission and power losses and allows a fast and safe charging of the power supply device in the rest position of the measuring head.
  • an additional length measuring element preferably a length measuring rod, for measuring a vertical displacement of the actuator is coupled to the actuator.
  • This length measuring element can be used as a redundancy element for detecting the vertical position of the measuring head or else as a supplement to a measuring device which only detects in the transverse direction.
  • a length measuring element can thus be used in combination or as part of a previously mentioned measuring means, which is designed to detect an offset in the transverse direction, or also be used independently as a measuring means for the sole determination of the position as thus independent measuring device.
  • a measuring device for determining the position or vertical displacement is not necessarily limited to an arrangement in the measuring head, but may optionally also be arranged on or at least partially within the measuring device receptacle and / or the actuator.
  • Such a length measuring element may be formed as at least one capacitive, inductive and / or optical sensor element and serves to detect the deflection of the actuator and / or the measuring head in the vertical direction.
  • the length measuring element may be formed as a length measuring rod mechanically and / or electromechanically and, for example, be coupled with the actuator.
  • This embodiment can also be designed independently in the context of the present invention and therefore represents an optionally independent invention for controlling the position of the motor vehicle wheel and / or the tilting of the motor vehicle wheel.
  • the actuator comprises a pneumatic, hydraulic or electro-mechanical drive for applying a damping force on at least parts of the vehicle wheel to be measured.
  • the invention further relates to a clamping unit for temporarily fixing during a measuring and machining operation of at least one motor vehicle wheel, comprising at least three, preferably six, concentric to a central axis displaceable clamping elements, which are suitable on the vehicle wheel, preferably on a rim flange of the vehicle wheel, to attack and to stretch the vehicle wheel in a predeterminable position and location.
  • the clamping unit according to the invention has a measuring device according to the invention, wherein the actuator longitudinal axis of the measuring device is arranged in alignment with the central axis of the clamping unit.
  • clamping elements are formed in multiple stages for receiving motor vehicle wheels with different wheel diameters.
  • the gradual design of the clamping element top allows a simple way the inclusion of motor vehicle wheels, which usual wheel diameter of eg 15 to 22 inches aufwei sen.
  • a motor vehicle wheel is placed with the rim flanges on corresponding Spannelemento berfact or detents of the clamping elements and clamped by moving together of the concentric risch arranged to the central axis of the clamping unit clamping elements. Mitei nander corresponding latches thus form a virtual plane, which should be normal to the rotation axis of the vehicle wheel.
  • a possibly "oblique" inserting a vehicle wheel is detected by the measuring device according to the invention early and can remain through the above-described measurement and determination of correction variables without qualita tive effect for the subsequent processing of the vehicle wheel. This will give a very fast and robust handling and u.ET. even automated manipulation of the vehicle wheels. Also advantageous is an embodiment according to which it can be provided that the measuring head of the measuring device is designed to be retractable in the rest position relative to a horizontal plane formed between the clamping elements.
  • the "countersinking" of the probe relative to the plane detents can effectively reduce the likelihood of damage to the gauge during insertion or removal of a vehicle wheel.
  • the very robust and low-maintenance clamping unit or measuring device can therefore extend maintenance intervals and save associated repair and maintenance costs.
  • the method according to the invention for measuring an offset of a rotation axis and / or the position of a motor vehicle wheel clamped for machining in a mounting unit comprises the method steps:
  • a measuring device which comprises a measuring device recording with a wahnver adjustable measuring head, wherein the measuring head with a, a Aktorlfitsachse aufwei send, coupled actuator and is movable by means of the actuator in the direction of Aktorlteilsachse between a measuring position and a rest position, and a Messvor Direction of at least one measuring means for measuring the offset of the rotational axis of the vehicle wheel based on position coordinates of a center hole in the transverse direction and / or axial direction of the center hole of the vehicle wheel relative to Aktorl Kunststoffsachse, wherein the at least one measuring means is designed such that Surveying no relative rotation of the vehicle wheel to the measuring head is required and wherein the at least one measuring means for measuring the offset of the axis of rotation and / or the position of the vehicle wheel in transverse direction Rich and / or axial direction is either formed the position coordinates of the telloch with a through n to detect relative distance between the measuring head and the center hole to be
  • the advantage of the method according to the invention lies in the one-time clamping of the vehicle wheel in the clamping unit and the possibility of easily correcting the subsequent machining in terms of position and / or position.
  • Vermes solution and transmission of the position coordinates of the vehicle wheel is made possible in a relatively simple manner, without additionally required rotational movement of the measuring device or the vehicle wheel. Any deviations occurring or an offset of the vehicle wheel in the transverse and / or vertical direction can be efficiently determined and transmitted as correction variables on the Anla gene control to the machining center, whereby ETmspannen and / or re-measuring in the processing area can be efficiently avoided.
  • Other advantages associated with the method result from the synopsis with the previously mentioned embodiments of the measuring device according to the invention, which are also claimed for the method at this point.
  • the correction quantities are used to determine corrected pinhole positions and then the machining of bolt holes takes place.
  • the application of the damping force can be done with the inventive method from the same side as the measurement of the position coordinates of the center hole and thus the vehicle wheel, whereby an additional Ab support device is unnecessary.
  • a predetermined damping force can reduce any vibrations, and / or delay and / or unwanted deflection of the vehicle wheel in the region of the center hole. This can be particularly advantageous in a u.U. oblique employment of a drilling tool and / or in motor vehicle wheels with filigree construction.
  • Figure 1 is a schematic representation of a measuring device with deflectable measuring head for measuring an offset of the rotational axis of the vehicle wheel of the actuator longitudinal axis or central axis in the rest and measuring position.
  • Fig. 2 is a schematic representation of a measuring device with measuring head which the
  • Measuring an offset of the axis of rotation of the vehicle wheel of the actuator longitudinal axis or central axis is formed insertable into the center hole;
  • FIG 3 is a schematic sectional view of the functional principle of a measuring device with deflectable measuring head for measuring an offset of the rotational axis of the motor vehicle wheel from the actuator longitudinal axis or central axis in the rest position (a) and measuring position (b);
  • Fig. 4 is a schematic sectional view of the principle of operation of a measuring device with
  • Measuring head which is designed for measuring an offset of the rotational axis of the vehicle wheel of the actuator longitudinal axis or central axis inserted into the center hole in the rest position (a) and measuring position (b);
  • FIG. 5 is a schematic sectional view of an embodiment withConnectnmesselemen th on the actuator in the left half of the picture or as a length measuring rod in the right half of the figure;
  • Fig. 6 embodiment of a measuring device with communication device
  • Fig. 7 oblique view of an embodiment of a clamping unit with integrated
  • Measuring device and multi-stage clamping elements are Measuring device and multi-stage clamping elements.
  • the inventive measuring device 1 for measuring an offset 10 of a Rotati onsachse 32 and / or the position of a tensioned for processing in a Aufspanniser 2 motor vehicle wheel 3 is shown schematically in Figs. 1 and 2.
  • the measuring device 1 has a measuring means receptacle 4 with an actuator 11 and at least one measuring means 6 coupled to the detector 11.
  • a measuring head 5 Arranged on the actuator 11 in the vertical direction upward, a measuring head 5 can be seen.
  • the measuring head 5 is designed to be adjustable in height relative to the measuring device receptacle 4 and coupled to the actuator 12 having an actuator longitudinal axis 12.
  • the rest position 9 of the measuring head can be seen in the left half of the illustration and a measuring position 8 can be seen in the respective right half of the image.
  • the measuring head 5 is designed to be movable between the rest position 9 and the measuring position 8.
  • the at least one measuring means 6 is arranged to determine the measurement of the offset 10 of the rotation axis 32 by means of position coordinates of the center hole 31 of the vehicle wheel 3 in at least the transverse direction 13 and / or the position of the center hole in the axial direction 14 relative to the actuator longitudinal axis 12 ,
  • the arrangement of the measuring means shown in FIGS. 1 and 2 requires for measuring the position coordinates of the center hole 31 no relative rotation of the vehicle wheel 3 relative to the measuring head 5 and / or the Aufspannaji second
  • Fig. 1 is a schematic sectional view through the measuring device 1 is shown, in which a measuring means 6 is formed, the position coordinates of the center hole 31 as a relative position 17 of the measuring head 5 in the measuring position 8 deviating from the posi tion of the measuring head 5 in the rest position 9 to capture.
  • the measuring head in the measuring position 8 the measuring head is deflected in the transverse direction 13 when contacting the motor vehicle wheel 3 at the center hole 31.
  • the movably arranged on the actuator 11 measuring head 5 thus allows a deflection of the measuring head 5 in the rela tivposition 17 in the transverse direction 13 and / or axial direction 14 and vertical direction.
  • a measuring device 1 according to the invention is shown schematically in cross-section, the at least one measuring means 6 being designed to measure the offset 10, the position coordinates of the central hole 31 being the relative distance 16 between the measuring head 5 and the center hole 31 to be measured of the vehicle wheel 3 to be measured.
  • the diameter of the measuring head 5 is selected smaller than the diameter of the center hole 31. In this way, the measuring head in the measuring position 8 can be inserted into the center hole 31.
  • the measurement of the relative distance 16 is effected by the measuring means 6.
  • FIG. 3 schematically illustrates the functional principle and a possible embodiment of a measuring means 6 for determining the position coordinates of the center hole 31 as a relative position 17 of the measuring head 5.
  • the measuring head 5 in FIG. 3 has a convex shape in the axial direction 14 and a larger maximum diameter in comparison to the central hole 31.
  • the measuring head 5 is mounted in the transverse direction 13 and / or axial direction 14 relative to the actuator longitudinal axis 12 slidably.
  • the measuring head 5 is set in the rest position 9 is.
  • the measuring means 6 at least one, preferably meh rere, sensor element 7, which detects a displacement or displacement relative to the longitudinal axis 12 of the actuator.
  • a reference mark 36 is arranged with the sensor element 7 corresponding to the actuator 11.
  • the measuring position 8 is shown schematically. It can be seen that a kind of self-centering and thereby a deflection of the measuring head 5 re relatively to the Aktorlssensachse 12 takes place by the convex shape of the measuring head 5 in the contacting of the measuring head 5 with the motor vehicle 3 in the region of the center hole 31. In this way, there is the ingestion of Messpo position 8 to a relative position 17 of the measuring head 5, which tion axis 32 of the motor vehicle 3 relative to the Aktorlijnsachse 12 and the central axis 29 of the Aufspannech 2 correlated with an offset 10 of the Rota. In this way, can be deduced very accurately and easily to the position of the axis of rotation 32 of the vehicle wheel.
  • the measuring means 6 or sensor elements 7 shown in FIG. 3 represent an exemplary arrangement which is particularly suitable for detecting a displacement in the transverse direction 13.
  • the arrangement of the at least one measuring means 6 is selected such that the displacement of the measuring head 5 takes place, for example, at least one inclined plane, whereby at the same time the detection of a transverse and axial displacement of the measuring head 5 relative to the actuator 11 can be detected.
  • the determination of the position coordinates of the center hole 31 is based on the relative position 17 of the measuring head 5 relative to the Aktorlticiansachse 12 and the actuator 11 between rest position 9 and measuring position. 8
  • the measuring means 6 shown in FIG. 3 and FIG. 1 can comprise at least one optical and / or inductive and / or capacitive sensor element 7.
  • the sensor elements 7 can be arranged on the inside in the measuring head 5 and are thus efficiently protected against damage or contamination from the outside.
  • FIG. 3b in conjunction with FIG. 1, that by means of the measuring head 5 or the actuator 11 a damping force 37 can be applied in the vertical direction or axial direction 14 for supporting at least parts of the motor vehicle wheel 3 , By the convex shape of the measuring head 5, a kind of self-centering is achieved, whereby the introduction of force of the damping force 37 takes place homogeneously over the circumference.
  • the measuring means 6, which serves for the simultaneous measurement of the relative position 17 of the measuring head 5 in the transverse direction 13 and axial direction 14, is designed as a bending bar, which is arranged on or at least partially within the actuator 11 is and is coupled to the measuring head 5.
  • Such a design of the measuring means 6 as a bending rod can also offer advantages in the determination and control of the damping force 37.
  • FIGS. 4a and b Analogously to the description of the illustration 3, a measuring device 1 is shown schematically in section in FIGS. 4a and b.
  • the further and optionally independent embodiment of the measuring device 1 again uses the same reference numerals or component designations for the same parts as in the preceding FIGS. 1 to 3. To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures.
  • a section through one of two, preferably three, sensor elements 7 of the measuring means 6, which are arranged in the measuring head 5, is shown.
  • Fig. 4a the rest position 9 ersicht Lich, in which the actuator 11 and coupled to the actuator 11 measuring head 5 is seen in gefah renem state.
  • FIG. 4b shows the measuring position 8, wherein the at least one measuring means 6 is arranged as at least two, preferably three, radially and star-shaped Sensor elements 7 are arranged for measuring the position coordinates of the center hole 31 in the measuring head.
  • the section through one of these sensor elements 7 and formed as a probe 19 sensor element 7 can be seen.
  • the measuring means 6 or sensor elements 7 shown in FIG. 4 in conjunction with FIG. 2 can be designed as contactless distance sensors 18 or measuring probes 19 movable in the radial direction 15.
  • the principle of a contactless distance sensor 18 is shown for clarity in FIG. 2 as dashed lines, which indicate the detection range of the distance sensor 18.
  • FIG. 4b is an exemplary arrangement of a movable probe 19 is shown schematically, which is designed to detect the relative distance 16 in the radial direction 15 extendable from. It has proven to be advantageous if the sensor elements 7 at least temporarily, for example, covered by an aperture, to the outside and thus protected.
  • the measurement of the position coordinates of the center hole 31 by measuring the relative distance 16 between the measuring head 5 and the center hole 31, wherein this relative distance 16 to the offset 10 of the axis of rotation 32 relative to the actuator longitudinal axis 12 and central axis 29 correlates. In this way, it can be closed relatively easily by the knowledge of the position of the actuator longitudinal axis 12 to the position of the axis of rotation 32 gurge.
  • a support surface 21 on the actuator 11 in Radialrich device 15 is excellently arranged, which serves to rest on a center hole 31 in Radi alcardi 15 outwardly adjacent contact surface 20 of the motor vehicle 3.
  • this support surface 21 By means of this support surface 21, the application of a damping force 37 for supporting at least parts of the motor vehicle wheel 3 in the vertical direction or axial direction 14 is possible.
  • FIG. 5 shows a further embodiment of the measuring device 1, which may be independent of itself, wherein the same reference numerals or component designations are again used for the same parts as in the preceding FIGS. 1 to 4 and FIG. 6. To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures.
  • Fig. 5 are two exemplary sectional views are shown, wherein the measuring means 6 and its Senso rieri 7 for determining a vertical displacement or vertical displacement 28 of the Ak sector 11 are shown schematically.
  • This measuring element designed as a length measuring element 26 tel 6 can be used to determine the position of the motor vehicle wheel 3.
  • Such a length measuring element 26 can be used in combination or as part of a previously mentioned measuring means 6, which is designed to determine an offset 10 in the transverse direction, or used independently as a measuring means 6 for the sole determination of the situation who the.
  • the measuring means 6 is not necessarily limited to an arrangement in the measuring head 5, but may optionally also be arranged on or at least partially within the measuring means receptacle 4 and / or the actuator 11. 5, the actuator 11 is shown in a deviating from the rest position 9 measuring position 8 in the left half of the figure. In this case, an additional length measuring element 26 for measuring the vertical displacement 28 of the actuator 11 is shown on the actuator 11. Analogous to the Austheun gene of Fig.
  • such a length measuring element 26 may also be formed as an optical capacitive and / or inductive sensor element 7.
  • the illustrated Referenzmarkierun conditions 36 on the measuring device receptacle 4 can be arranged for exact measurement of Vertikalverschie advertising 28, for example, on the inner wall of the measuring device receptacle 4, but are not necessarily dependent on the type of length measuring element 26 used.
  • a particularly simple embodiment of a length measuring element 26 is shown in the right half of FIG. 5 as a length measuring rod 27, which detects a vertical displacement 28 of the actuator.
  • the length measuring elements shown in Fig. 5 can be considered as an independent measuring means 6, which may be formed either in combination with a measuring means 6 of FIG. 1 to 4 or as an independent measuring means 6.
  • the use of a length measuring element 26 and / or a measuring device, as shown in the preceding examples 1 to 4 serves in particular to detect a tilting and / or vertical position of the motor vehicle 3 deviating from an expected desired position.
  • measuring device 1 shown in FIGS. 1 to 7 It is particularly advantageous to form the measuring device 1 shown in FIGS. 1 to 7 with a pneumatic or hydraulic or electromechanical drive for applying a damping force 37 to the actuator 11 and thus to at least parts of the motor vehicle wheel 3 to be contacted.
  • FIG. 6 shows a measuring device 1 according to the invention, wherein the measuring device 6 has a wireless communication device 22 for transmitting the position coordinates of the central hole 31 as surveying data to a system control device 23.
  • the communication device 22 is preferably as a WLAN or Bluetooth transmitting or. Receiving device formed.
  • a device 24 for supplying power supply 24 is arranged within the measuring head 5. In this way, the measuring means 6 and the sensor elements 7 and an optional communication device 22 are supplied with energy. Dashed lines show the measuring head in the rest position 9.
  • the measuring head 5 or its energy supply device 24 comes in the Na he Scheme a corresponding loading device 25, which is preferably arranged on the measuring device receptacle 4.
  • the communication device 22 and / or the power supply device 24 and the corresponding charging device 25 illustrated in FIG. 6 are compatible with all the embodiments described above.
  • a clamping unit 2 for temporary fixation during egg nes surveying and / or machining operation of a motor vehicle 3 is schematically Darge presents.
  • the clamping unit 2 has in the selected representation six concentrically to a central axis 29 and Aktorlticiansachse 12 movably arranged clamping elements 30.
  • the vehicle wheel 3 is attacked or tightened by moving together the clamping elements 30 on the rim flange 33 at six points.
  • a measuring operation can be carried out by means of the measuring device 1.
  • the measuring position 8 of the measuring head 5 is shown by dashed lines.
  • the Aktorlticians axis 12 coincides with the central axis 29 of the clamping unit together.
  • the clamping elements 30 wei sen several stages, whereby motor vehicle wheels 3 can be recorded with different Rad micm 34.
  • the clamping unit 2 according to the invention or the measuring device 1 according to the invention enable, in the aforementioned manner, a very rapid and reliable detection of a possible inclined position of the vehicle wheel 3 within the clamping unit 2 in the clamping elements 30.
  • a clamping unit 2 as shown in Fig. 7, may be formed as part of a machining center in such a swivel, whereby the one-time clamping of the motor vehicle Ra in the Aufspannech 2 can be maintained.
  • two clamping units 2 which are alternately located in the processing area, are used.
  • On the span and / or measuring of the vehicle wheel 3 and the offset 10 of the center hole 31 can thus take place in the off-time and already outside the processing area.
  • any offset 10 of the axis of rotation 32 of the motor vehicle wheel 3 relative to the central axis 29 and Aktorlijnsachse 12 can be measured in a simple and secure manner.
  • the Plant control device 23 receives from the measuring means the position coordinates of the center hole 31 as surveying data, which are subsequently used as correction quantities for the subsequent processing of the motor vehicle wheel 3 with unchanged clamping in the clamping unit 2. In this way, the time-consuming and expensive measurement of, for example, the pinhole positions within the processing space of the machining center is obsolete.
  • the processing or drilling tion of the bolt holes 35 can be made directly to the transmission of Korrek turhostuln to determine corrected pinhole positions.
  • the measuring head 5 or a support surface 21 of the actuator 11 for supporting at least parts of the motor vehicle 3 by means of a damping force 37 in the axial direction 14 ver can be used.
  • Measuring means 29 Central axis

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

L'invention concerne un dispositif de mesure (1) et un procédé, ainsi qu'une unité de de fixation (2), pour la mesure d'un décalage (10) d'un axe de rotation (32) et/ou de la position d'une roue de véhicule automobile (3) fixée pour traitement dans une unité de fixation (2), comprenant une réception de moyens de mesure (4), laquelle comprend une tête de mesure (5) réglable en hauteur, la tête de mesure (5) étant couplée à un actionneur (11) comprenant un axe longitudinal d'actionneur (12) et étant conçue pour pouvoir être déplacée au moyen de l'actionneur (11) entre une position de mesure (8) et une position de repos (9) dans la direction de l'axe longitudinal d'actionneur (12), et au moins un moyen de mesure (6) pour la mesure du décalage (10) de l'axe de rotation (32) de la roue de véhicule automobile (3) au moyen de coordonnées de position d'un trou central (31) dans la direction transversale (13) et/ou la direction axiale (14) du trou central (31) de la roue de véhicule automobile (3) par rapport à l'axe longitudinal d'actionneur (12), l'au moins un moyen de mesure (6) étant conçu de telle façon que la mesure ne requiert pas de rotation relative de la roue de véhicule automobile (3) par rapport à la tête de mesure (5) et l'au moins un moyen de mesure (6) pour la mesure du décalage (10) de l'axe de rotation (32) et/ou de la position de la roue de véhicule automobile (3) dans la direction transversale (13) et/ou dans la direction axiale (14) étant soit conçu pour détecter les coordonnées de position du trou central (31) en tant que distance relative (16) entre la tête de mesure (5) et le trou central (31) de la roue de véhicule automobile (3) à mesurer, soit conçu pour détecter les coordonnées de position du trou central (31) en tant qu'une position relative (17) de la tête de mesure (5) dans la position de mesure (8) par rapport à la position de la tête de mesure (5) dans la position de repos (9).
PCT/AT2019/060095 2018-03-22 2019-03-20 Dispositif et procédé pour la détection de positions de roues Ceased WO2019178629A1 (fr)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111929082A (zh) * 2020-08-11 2020-11-13 一汽解放青岛汽车有限公司 一种减振器阻尼力的测试方法
US11072212B2 (en) * 2018-05-31 2021-07-27 Continental Automotive France Method of detecting a change in the position of a wheel unit held on an associated wheel of a motor vehicle
CN113600868A (zh) * 2021-06-29 2021-11-05 东风汽车集团股份有限公司 缸孔圆心的确定方法、确定装置及精镗机床
CN114083468A (zh) * 2021-12-24 2022-02-25 江西省信航航空科技有限公司 一种旋翼中央件工装夹具
CN114264216A (zh) * 2021-12-24 2022-04-01 浙江博阳压缩机有限公司 一种转子平衡块中心偏差角的测量装置及方法
CN114643482A (zh) * 2020-12-21 2022-06-21 厄罗瓦公司 监测装置、具有监测装置的夹紧系统和通过监测装置监测夹紧装置的方法
DE102023102505A1 (de) * 2023-02-01 2024-08-01 Chiron Group Se Werkzeugmaschine und Haltevorrichtung zur Felgenbearbeitung
RU2846009C2 (ru) * 2020-12-21 2025-08-29 Эрова Аг Система контроля, зажимная система с системой контроля и способ контроля зажимного устройства при помощи системы контроля

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110653548B (zh) * 2019-09-27 2020-10-13 浙江跃岭股份有限公司 一种汽车轮毂生产用治具

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407551A1 (de) * 1984-03-01 1985-09-05 FRENCO Verzahnungslehren GmbH, 8500 Nürnberg Aufnahmekopf fuer mess- und/oder montagevorgaenge
DE3836540A1 (de) 1988-10-27 1990-05-03 Lemmerz Werke Kgaa Mehrstellenmesseinrichtung zur vermessung von kraftfahrzeugraedern, deren felgen und/oder radschuesseln
EP0708308A2 (fr) * 1994-10-17 1996-04-24 AMSTED Industries Incorporated Appareil et méthode pour tester sans contact des zones ferroviaires
WO1997015803A1 (fr) * 1995-10-24 1997-05-01 Hayes Wheels International, Inc. Jauge express de finition de surfaces de roues de vehicules
JPH1068619A (ja) * 1996-08-28 1998-03-10 Isuzu Motors Ltd 穴中心位置検出装置
DE102005017991A1 (de) 2005-04-19 2006-11-02 Ief Werner Gmbh Verfahren und Vorrichtung zum Vermessen eines rotationssymmetrischen Bauteils, insbesondere eines KFZ-Rades mit Mittenloch
US8464434B1 (en) * 2010-09-15 2013-06-18 The Boeing Company Hole and countersink measurement system
EP2808642A1 (fr) * 2012-01-20 2014-12-03 Mitsubishi Heavy Industries, Ltd. Appareil de mesure de forme de trou et procédé de mesure de forme de trou

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004017172A1 (de) * 2004-04-02 2005-10-20 Jan Bernd Lugtenburg Verfahren und Vorrichtung zur Vermessung eines Messobjekts
CN109373962B (zh) * 2016-07-23 2020-09-08 福州偌晟科技有限公司 一种方向盘平面度及同轴度的检测装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407551A1 (de) * 1984-03-01 1985-09-05 FRENCO Verzahnungslehren GmbH, 8500 Nürnberg Aufnahmekopf fuer mess- und/oder montagevorgaenge
DE3836540A1 (de) 1988-10-27 1990-05-03 Lemmerz Werke Kgaa Mehrstellenmesseinrichtung zur vermessung von kraftfahrzeugraedern, deren felgen und/oder radschuesseln
EP0708308A2 (fr) * 1994-10-17 1996-04-24 AMSTED Industries Incorporated Appareil et méthode pour tester sans contact des zones ferroviaires
WO1997015803A1 (fr) * 1995-10-24 1997-05-01 Hayes Wheels International, Inc. Jauge express de finition de surfaces de roues de vehicules
JPH1068619A (ja) * 1996-08-28 1998-03-10 Isuzu Motors Ltd 穴中心位置検出装置
DE102005017991A1 (de) 2005-04-19 2006-11-02 Ief Werner Gmbh Verfahren und Vorrichtung zum Vermessen eines rotationssymmetrischen Bauteils, insbesondere eines KFZ-Rades mit Mittenloch
US8464434B1 (en) * 2010-09-15 2013-06-18 The Boeing Company Hole and countersink measurement system
EP2808642A1 (fr) * 2012-01-20 2014-12-03 Mitsubishi Heavy Industries, Ltd. Appareil de mesure de forme de trou et procédé de mesure de forme de trou

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11072212B2 (en) * 2018-05-31 2021-07-27 Continental Automotive France Method of detecting a change in the position of a wheel unit held on an associated wheel of a motor vehicle
CN111929082A (zh) * 2020-08-11 2020-11-13 一汽解放青岛汽车有限公司 一种减振器阻尼力的测试方法
CN111929082B (zh) * 2020-08-11 2023-05-05 一汽解放青岛汽车有限公司 一种减振器阻尼力的测试方法
JP7602447B2 (ja) 2020-12-21 2024-12-18 エロワ アーゲー 監視アセンブリ、監視アセンブリを備えるクランプシステム、及び監視アセンブリによってクランプ装置を監視するための方法
IL288235B1 (en) * 2020-12-21 2026-01-01 Erowa Ag Supervision arrangement, core system with supervision arrangement and method of supervising a core device using supervision arrangement
CN114643482B (zh) * 2020-12-21 2025-09-26 厄罗瓦公司 监测装置、具有监测装置的夹紧系统和通过监测装置监测夹紧装置的方法
RU2846009C2 (ru) * 2020-12-21 2025-08-29 Эрова Аг Система контроля, зажимная система с системой контроля и способ контроля зажимного устройства при помощи системы контроля
CN114643482A (zh) * 2020-12-21 2022-06-21 厄罗瓦公司 监测装置、具有监测装置的夹紧系统和通过监测装置监测夹紧装置的方法
EP4015144A1 (fr) * 2020-12-21 2022-06-22 Erowa AG Dispositif de surveillance, système de serrage pourvu de dispositif de surveillance et procédé de surveillance d'un dispositif de serrage au moyen d'un dispositif de surveillance
JP2022098441A (ja) * 2020-12-21 2022-07-01 エロワ アーゲー 監視アセンブリ、監視アセンブリを備えるクランプシステム、及び監視アセンブリによってクランプ装置を監視するための方法
CN113600868B (zh) * 2021-06-29 2022-11-08 东风汽车集团股份有限公司 缸孔圆心的确定方法、确定装置及精镗机床
CN113600868A (zh) * 2021-06-29 2021-11-05 东风汽车集团股份有限公司 缸孔圆心的确定方法、确定装置及精镗机床
CN114264216A (zh) * 2021-12-24 2022-04-01 浙江博阳压缩机有限公司 一种转子平衡块中心偏差角的测量装置及方法
CN114083468A (zh) * 2021-12-24 2022-02-25 江西省信航航空科技有限公司 一种旋翼中央件工装夹具
EP4410457A1 (fr) 2023-02-01 2024-08-07 CHIRON Group SE Machine-outil et dispositif de retenue pour l'usinage de jantes
DE102023102505A1 (de) * 2023-02-01 2024-08-01 Chiron Group Se Werkzeugmaschine und Haltevorrichtung zur Felgenbearbeitung

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DE112019001455A5 (de) 2020-12-10
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