EP0124784A2 - Dispositif pour le marquage des pièces - Google Patents

Dispositif pour le marquage des pièces Download PDF

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Publication number
EP0124784A2
EP0124784A2 EP84103869A EP84103869A EP0124784A2 EP 0124784 A2 EP0124784 A2 EP 0124784A2 EP 84103869 A EP84103869 A EP 84103869A EP 84103869 A EP84103869 A EP 84103869A EP 0124784 A2 EP0124784 A2 EP 0124784A2
Authority
EP
European Patent Office
Prior art keywords
drive wheel
shaft
fastened
machine
labeling
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
EP84103869A
Other languages
German (de)
English (en)
Other versions
EP0124784A3 (fr
Inventor
Saulius Baublys
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0124784A2 publication Critical patent/EP0124784A2/fr
Publication of EP0124784A3 publication Critical patent/EP0124784A3/fr
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artists' machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/04—Artists' machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings wherein non-plane surfaces are worked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artists' machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artists' machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/009—Artists' machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings using a computer control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artists' machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/06—Accessories, e.g. tool or work holders
    • B44B3/061—Tool heads

Definitions

  • the present invention relates to a device for labeling workpieces according to the preamble of claim 1.
  • the unit comprising the two guides, the stepper motor and the tool holder is fastened to a base plate which carries the device table for clamping the workpieces.
  • This device is controlled by a computer, in which the way of labeling is entered.
  • Such devices provided with a device for labeling workpieces are justified in terms of design effort, as far as the stand and the tool table are concerned, where the devices are intended to cover a new field of work within a company.
  • devices for labeling and also processing workpieces of other and older designs are in use in other companies, with which one can no longer work productively, their full constant use by a modern device described above or its complete scrapping does not appear to be justified from the financial point of view.
  • the object of the present invention is to make it possible to use a device for labeling workpieces of the type mentioned in the introduction in an advantageous manner in connection with components of already existing labeling devices and / or other processing devices.
  • the device for labeling workpieces on the machine stand of an older pantograph engraving machine.
  • the pantograph with the template is on the upper part of the machine stand put on which components are easily removed and replaced by the device according to the invention.
  • the machine stand including the tool table can be used according to the invention for the device for labeling workpieces of the type mentioned, which means that the financial expenditure for the renewal or modernization of the device for labeling workpieces can be reduced to a large extent.
  • the device according to the invention for labeling workpieces is used in combination with a drill stand.
  • This novel use or linkage of a stand of an existing old machine with the device according to the invention for labeling workpieces is also particularly advantageous because the design effort for adaptation and the necessary assembly for the user are minimal.
  • the guides of the device according to the invention are provided with a shoe which can be fastened in a certain position in a simple manner in this receiving groove.
  • the rotational movement of the cylindrical workpiece for example, synchronized with the working head movement in derived in a simple manner from the relative movement between the workpiece table and the working head.
  • the adaptation to different radii of the curved surface to be labeled, for example to different cylindrical workpiece diameters, is carried out in a simple manner by changing the drive wheel, the radius of which should always correspond to the radius of the curved workpiece surface.
  • the replacement and re-engagement of the drive wheel with the rolling track can therefore be carried out in a simple manner because the drive wheel is held pivotably about the first shaft.
  • the drive wheel is an interchangeably held gear and the rolling track is a rack.
  • the first and second shafts are expediently connected to one another via a gear, preferably a toothed belt drive.
  • the gear ratio is the same under the aforementioned conditions with regard to the diameter of the drive wheel that of the cylindrical workpiece, expediently 1: 1. It goes without saying that this can be set differently if correspondingly smaller drive wheels are used. Even if the replacement of the drive wheel is most appropriate for different workpiece surface radii, it is nevertheless possible to change the gear ratio of the gearbox instead.
  • the unit having the drive wheel on the one hand and the rolling track on the other is in each case correspondingly movable parts of the device attached.
  • FIG. 1 and 2 show a device 11 for labeling workpieces 12 which are provided with flat and / or curved surfaces 15 to be labeled, which device 11 is designed in accordance with the illustrated first exemplary embodiment of the present invention such that it is on the upper part 13 of a machine stand 14, which is now one now served pantograph engraving machine, can be attached or attached in a simple manner.
  • the machine stand 14 has a column part 16 which is fastened on a stand plate 17 and which is firmly connected at its upper end to the cranked upper part 13 which has a longitudinally extending T-shaped receiving groove 18 on the upper side.
  • a tool table 19 is also arranged in the vertical direction according to the double arrow Z in the usual manner.
  • the tool table 19, which is provided with T-shaped clamping grooves, can also be moved back and forth by hand in the direction of the double arrow Y.
  • the labeling device 11 has a tool holder 21, in which working heads 22 of the most varied types can be clamped, depending on which labeling method is to be carried out.
  • working heads 22 for performing the electrochemical, pyrographic or one multiple color writing method can be used or it is also conceivable using roller balls, milling spindles, engraving spindles, vibrator heads or the like.
  • the tool holder 21 is arranged on the movable part 27 of a first guide 26, which part 27 or the like with the aid of a first stepping motor 28 in the direction of the double arrow X along a guide rod, not shown.
  • the first guide 26 is movable.
  • This guide rod of the first guide 26 is covered by a protective bellows 29.
  • the first guide 26 is attached to the movable part 32 of a second guide 31.
  • the movable part 32 is driven by a second stepping motor 33 and can be moved back and forth in the direction of the double arrow Y relative to a stationary guide part 34 of the second guide 31.
  • the movable part 32 is not shown in detail here, but is also essentially covered by a protective bellows 36.
  • the two guides 26 and 31 are thus arranged to be movable perpendicularly to one another in a horizontal plane.
  • the construction of the guides 26 and 31 including the drive can be carried out in any known manner.
  • the stationary guide part 34 of the second guide 31 is connected according to the invention to a fastening shoe 38, whose downwardly projecting T-shaped projection 39 can be inserted into the T-groove 18 of the upper part 13 of the machine stand and clamped there.
  • the labeling device 11 can be fastened within this T-shaped groove 18 in the upper part 13 at any point from the rear insertion end to the front to a stop 41.
  • an electronic, programmable labeling and movement control 42 which is provided with a computer and has an input keyboard, is also held by a movable arm 43.
  • This control 42 controls the first stepper motor 28 and the second stepper motor 33 and the relevant working head 22 via the tool holder 21 in accordance with the relevant input.
  • a clamping and synchronizing arrangement 46 is provided, which is constructed from two units 47 and 48 which are movable relative to one another.
  • the unit 48 consists of a toothed rack which is detachably fastened in the direction of the arrow B on the workpiece table 19.
  • the unit 47 is rigidly attached to the movable part 32 of the second guide 31 via a bracket 51.
  • the unit 47 has a chuck 52 for clamping the cylindrical workpiece 12, the chuck 52 being rotatably held on the arm 51 via a first shaft 53.
  • the assignment of the clamped workpiece 12 to the working head 22 of the tool holder 21 can either be done by adjusting the height of the tool holder 21 or by means of a corresponding height, not shown adjustment of the boom 51 take place.
  • a first belt pulley 54 of a belt transmission 56 is arranged on the first shaft 53 in a rotationally fixed manner.
  • two parallel arms 57 are pivotally mounted, the free ends of which, facing away from the first shaft 53, comprise a second shaft_58, which is connected at one end to a second pulley 59 of the belt transmission 56 and at the other end to a drive wheel 61 which is non-rotatably connected is designed as a gear and can be meshingly engaged with the above-mentioned rack 48.
  • the two pulleys 54 and 59 which are connected to one another by means of a toothed belt, are of the same size, so that a gear ratio of 1: 1 takes place.
  • the gear 61 is easily detachably connected to the second shaft 58 in a rotationally fixed manner and thus held interchangeably. Characterized in that the gear 61 is attached to the two pivot arms 57, the gear 61 engages in the rack 58 under the weight of the second shaft 58, pulley 59, arms 57 and gear 61.
  • the labeling of the cylindrical surface of the workpiece 12 is carried out in such a way that both the working head 22 and the workpiece 12 are carried along in the same manner by moving the movable part 32 of the second guide 31 in the direction of the double arrow Y, but on the other hand that Gear 61 rolls on the fixed rack 48 on the workpiece table 19 and thus drives the cylindrical workpiece 12 in rotation, so that labeling can take place along the circumference of the workpiece surface 15.
  • the labeling parallel to the axis of rotation of the cylindrical workpiece 12 is carried out by moving the movable part 27 of the first guide 26 with the working head 22 relative to the workpiece 12.
  • the main advantage of this arrangement 46 is that it is easy to work on workpieces 12 of different diameters adapt.
  • FIGS. 3 to 6 show a variant of the embodiment of FIGS. 1 and 2, in which the device 11 'for labeling workpieces 12 (not shown here) can be fastened or fastened to the upper free end of the vertical column 13' of a machine stand 14 'of a column drill is attached.
  • the column 13 ' can be adjusted vertically in the Z direction.
  • On the machine stand 14 'a workpiece table 19 ⁇ is held, which is shown by hand as shown here adjustable XY coordinate table.
  • adjustable XY coordinate table is shown here adjustable XY coordinate table.
  • the clamping and synchronizing device 46 of FIGS. 1 and 2 is not shown here for the sake of simplicity, although it can be present and fastened accordingly.
  • the device 11 'of FIGS. 4 to 6 corresponds to the device 11 of FIGS. 1 and 2 except in the following features: not the second guide 31', on the movable part 32 'of which the tool holder 21' is fastened here, but the stationary one Part of the first guide 26 'can be fastened to the column 13', specifically by means of a slotted sleeve 35 '. 5, the sleeve 35 'with the guides 26' and 31 'and thus the tool holder 21' along a circular arc according to the double arrows A and thus either in the position of FIG. 3, in which the working head 22 'above the Coordinate table 19 'is arranged, or in the position of FIG.
  • FIG. 7 to 9 show an exemplary embodiment of a labeling device 11 "which is fixedly connected to its own base plate 67 and provided with its own workpiece table 69.
  • the tool holder 21 "provided with a working head 22" is also in the direction height of the double arrow Z along a vertical guide 71 by means of a hand crank 72.
  • the workpiece table 69 is in the direction instead of the tool holder 21 " arrows Y and X can be moved in the horizontal plane by means of stepper motors 76 and 77.
  • the stepper motors 76, 77 and the tool holder 21 ′′ or the working head 22 ′′ can also be controlled by means of a control, not shown.
  • a clamping and synchronizing arrangement 46 is provided which, in terms of its construction, has the same design as the arrangement 46 of the embodiment of FIGS. 1 and 2 and therefore in FIGS. 7 to 9 with the same
  • the only difference between the arrangement 46 "and the arrangement 46 is that the unit 47" and also the rack 48 "are attached to different parts of the workpiece table 19".
  • the two parts 81 and 82 of the workpiece table 19 are as mentioned, movable in the horizontal plane according to the double arrows Y and X.
  • the unit 47 "with the gear 61" is attached via an arm 83 to the table part 82 which moves with the other table part 81 in the direction of the double arrow X.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Labeling Devices (AREA)
  • Punching Or Piercing (AREA)
EP84103869A 1983-05-05 1984-04-07 Dispositif pour le marquage des pièces Ceased EP0124784A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833316355 DE3316355A1 (de) 1983-05-05 1983-05-05 Vorrichtung zum beschriften von werkstuecken
DE3316355 1983-05-05

Publications (2)

Publication Number Publication Date
EP0124784A2 true EP0124784A2 (fr) 1984-11-14
EP0124784A3 EP0124784A3 (fr) 1985-01-09

Family

ID=6198180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84103869A Ceased EP0124784A3 (fr) 1983-05-05 1984-04-07 Dispositif pour le marquage des pièces

Country Status (2)

Country Link
EP (1) EP0124784A3 (fr)
DE (1) DE3316355A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103738091A (zh) * 2013-11-27 2014-04-23 耐世特凌云驱动系统（芜湖）有限公司 C/v外环辊字机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031706C2 (de) * 1990-10-06 2002-10-02 Baublys Gmbh Vorrichtung zum Beschriften einer gewölbten Fläche eines Werkstückes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE566567C (de) * 1929-03-28 1932-12-20 Friedr Deckel Vorrichtung fuer in mehr als einer Richtung bewegte Werkzeuge, dcren Bewegung zwanglaeufig auf das Werkstueck uebertragen wird, insbesondere fuer Graviermaschinen
US2607107A (en) * 1946-11-16 1952-08-19 Saucke Herman Attachment for converting drill presses for sawing operations
US3211061A (en) * 1963-09-03 1965-10-12 Hiram W Cretsinger Carving attachment for radial arm saws

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103738091A (zh) * 2013-11-27 2014-04-23 耐世特凌云驱动系统（芜湖）有限公司 C/v外环辊字机

Also Published As

Publication number Publication date
EP0124784A3 (fr) 1985-01-09
DE3316355A1 (de) 1984-11-08

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