EP1283958B1 - Verin pneumatique a amortissement de fin de course - Google Patents

Verin pneumatique a amortissement de fin de course Download PDF

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Publication number
EP1283958B1
EP1283958B1 EP01943426A EP01943426A EP1283958B1 EP 1283958 B1 EP1283958 B1 EP 1283958B1 EP 01943426 A EP01943426 A EP 01943426A EP 01943426 A EP01943426 A EP 01943426A EP 1283958 B1 EP1283958 B1 EP 1283958B1
Authority
EP
European Patent Office
Prior art keywords
notch
damping sleeve
bearing support
pneumatic cylinder
damping
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.)
Expired - Lifetime
Application number
EP01943426A
Other languages
German (de)
English (en)
Other versions
EP1283958A1 (fr
Inventor
Johann Weiss
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.)
Johann Weiss Maschinenbau
Original Assignee
Johann Weiss Maschinenbau
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
Priority claimed from DE10059051A external-priority patent/DE10059051A1/de
Application filed by Johann Weiss Maschinenbau filed Critical Johann Weiss Maschinenbau
Publication of EP1283958A1 publication Critical patent/EP1283958A1/fr
Application granted granted Critical
Publication of EP1283958B1 publication Critical patent/EP1283958B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/223—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which completely seals the main fluid outlet as the piston approaches its end position

Definitions

  • the present invention relates to a pneumatic cylinder with cushioning with a housing in which at least one push rod element with at least one sealing element is mounted linearly movable, wherein the push rod element is associated with at least one damper sleeve, which engages in the end positions in frontal bearing elements, and a damper sleeve or its storage.
  • Such pneumatic cylinders are known in Telmpigster form and execution in the market and in use. They are essentially used to move any objects and are commonly used in handling today.
  • a push rod element is movable in the manner of a piston, the push rod element being supported in a reciprocating manner via end bearing elements.
  • GB 2 049 050 describes a hydraulically operated cylinder in which a piston is reciprocated by means of a liquid working medium.
  • a corresponding damper sleeve has a slot for cushioning.
  • the present invention has for its object to provide a pneumatic cylinder of the type mentioned, with which the disadvantages mentioned are eliminated and with which in particular a cushioning should be substantially improved, with additional manufacturing costs omitted and a readjustment by costly specialist staff should be eliminated.
  • higher cycle times should be possible with the same end position damping. A first installation and an immediate operation should be possible without specialist personnel and without adjusting an end position.
  • a notch is preferably provided in an outer circumferential surface of a damper sleeve or in an inner circumferential surface of a bearing of the damper sleeve, which extends in the axial direction of the bearing or the damper sleeve.
  • the notch is formed deeper than at its other end, where it almost overflows into the lateral surface and runs into it.
  • the storage should be provided in the storage, the notch.
  • the notches are provided axially and linearly parallel to the push rod or parallel to the push rod member.
  • these can also be provided, for example, diagonally or serpentine in the lateral surface in the longitudinal direction.
  • the present invention should not be limited thereto.
  • a pressure relief valve in addition to a pneumatic cylinder, in particular in its bearing elements, a pressure relief valve is provided, which via an overpressure channel with a Compression space, which is formed between the sealing element, damper sleeve, inner circumferential surface of the housing and an end face of the bearing elements, is in communication.
  • a pressure relief valve By the rapid acceleration or movement of the push rod element against the end face of the bearing element, a pressure is increased, which can expand in the manner described above on the at least one notch in a cavity of the bearing element, however, to prevent vibrations, especially in Endlagendämpfen, can be Relieve emerging pressure peaks via at least one pressure relief valve, which is preferably by means of a bypass with an environment or a cavity of the bearing elements in combination. Only the pressure peaks are damped, in which the pressure relief valve is preferably opened for a short time.
  • a pneumatic cylinder R has a housing 1, which is designed like a cylinder in the interior. On the end of the housing 1 each include bearing elements 2.1, 2.2, on the one hand act on an internal push rod element 3 to reciprocate any loads with pressure and control accordingly.
  • corresponding openings 4.1, 4.2 are provided in the bearing elements 2.1, 2.2, which form the corresponding connections for the pneumatic lines, not shown here for supplying air or gas into the housing interior of the housing 1.
  • the push rod element 3 can be moved in the direction of the bearing element 2.2. If, however, air or gas is introduced via the opening 4.2 in the housing 1, the push rod element 3 can move back.
  • damper sleeves 5 For end cushioning od in the bearing elements 2.1, 2.2 od.
  • the push rod member 3 associated damper sleeves 5, as they are, for example.
  • the two damper sleeves 5 at least one sealing element 6 is provided which extends like a piston inside the cylindrical housing 1 and the push rod element 3 on the one hand superimposed and on the other hand seals.
  • the diameter of the damper sleeve 5 are slightly larger than that of the push rod 7 of the push rod element. 3
  • the damper sleeves 5 engage in the corresponding bearing elements 2.1, 2.2, in particular sealed in their storage 13, wherein the opening 4 is closed. Conventionally, via a throttle, a throttle valve od. Like. The compressed air for damping a pushing movement of the push rod element 3 in an end position continuously and slowly dissipated.
  • the damper sleeve 5 or its storage 13 at least one notch 8 is provided in the lateral surfaces 9.
  • the notch 8 is linear and parallel to the push rod 7 in a longitudinal direction of the damper sleeve 5 is provided.
  • the damper sleeve 5 is provided with a phase 10, which serves for insertion into the bearing 13 of the bearing elements 2.1, 2.2.
  • the notch 8 in the region of an end face 11 is inserted substantially deeper starting from the lateral surface 9 and, viewed in the direction of the lateral surface 9, terminating, is formed to the opposite end face 12.
  • the notch 8 is very small or almost merges into the lateral surface 9.
  • a bearing 13 of the bearing elements 2.1 or 2.2 can be provided in the region of an inner lateral surface 9 of the indentation 8 described above. Then, for example, a sealing ring would be provided on the damper sleeve 5, so that over the notch 8 in the inner circumferential surface 9 of the bearing 13 of the bearing elements 2.1 or 2.2 for cushioning the pressure or air or gas can escape. This should also be within the scope of the present invention.
  • corresponding sealing elements are provided within the bearing 13 of the bearing elements 2.1, 2.2. If the at least one notch 8 is provided within the lateral surface 9 of the bearing 13 of the bearing elements 2.1, 2.2, corresponding sealing elements are assigned to the damping sleeve 5.
  • the notch 8 in the region of the end face 11 has a maximum depth T, and tapers to the other opposite end face 12 in the plane of the lateral surface 9 expires.
  • the notch 8 viewed in an axial direction encloses an angle ⁇ of 1 ° to 3 ° and preferably 1.7 ° to 2.0 ° with respect to the jacket surface 9.
  • the invention should not be limited to these angles ⁇ .
  • a plan view of the damper sleeve 5 is shown, in which the notch 8 is provided, for example, diagonally in the lateral surface 9.
  • the present invention is also not limited thereto.
  • a further damper sleeve 5.1 is shown in whose lateral surface 9 at least one recess 14, in particular opening, bore or blind hole, is preferably provided axially.
  • the recess 14 protrudes in front 11 and leads to the end face 12.
  • the recess 14, however, is a blind hole.
  • radial holes 15 from the outside meet the recess 14, as shown in the plan view according to FIG. 13.
  • the number of pressurized holes 14 is smaller, so that a smaller volume flow of the expanding gas through the holes 15 and recess 14th can escape for cushioning.
  • the individual bores 15 can be arranged axially relative to one another at variable distances A in order to influence this on a damping behavior.
  • a diameter D of the individual holes 15 vary, so that this influence on the outflow behavior and thus the damping behavior of the compressed gas can be taken.
  • the speed of the push rod element 3 should be damped to almost zero, without the sealing element 6 abuts against the bearing element 2.1, 2.2 at high speed.
  • the air as shown in particular in FIGS. 2 to 10, can be determined via the so-called notch 8, wherein it is advantageous that such a notch on the one hand does not impair the sealing element in the bearing element 2.1, 2.2 and the air, in particular the gas can flow along the notch 8, so that there is a self-cleaning.
  • FIG. 14 is a partial longitudinal section through a further embodiment of a pneumatic cylinder R 1 is shown, which corresponds approximately to the type described above.
  • At least one bearing element 2.1, 2.2 closes the front side of the housing 1, wherein a sealing ring 16 of an unspecified here numbered flange seals between the housing 1 and the bearing element 2.1, 2.2 produces.
  • this has a preferably cylindrically shaped cavity 17, wherein in the region of an end face 18 of the bearing elements 2.1, 2.2, the bearing 13, for example. Odometer or as a sealing ring is used.
  • the pressure relief valve 20 opens into the end face 18 within the housing 1, an overpressure channel 19, to which a pressure relief valve 20 connects.
  • the pressure relief valve 20 consists of a, the channel 19 occlusive ball-like element 21 a spring element 22 and closure element 23. These are inserted into a blind hole 24 of the bearing element 2.1, 2.2.
  • To the blind hole 24 further includes a bypass 25, which connects a connection between the overpressure channel 19 and the cavity 17 of the bearing elements 2.1, 2.2, when an overpressure builds up within a compression chamber 26, for the above-described escape of air through the notch 8 in the cavity 17 is insufficient.
  • the pressure relief valve 20 is actuated, the ball 21 releases a connection between the overpressure channel 19 and bypass 25, so that the compressed air can enter the cavity 17 and from there either discharged into the environment or through the openings 4.1, 4.2 for feeding or . can escape for the discharge of air.
  • the bypass 25 opens behind the storage 13 and near the opening 4.1, 4.2 in the cavity 17 a.
  • vibrations in the end positions are completely reduced by relieving the pressure peaks via the pressure relief valve 20.
  • Another advantage of the present invention is that this results in a self-adjusting end position damping in pneumatic cylinders.
  • the novel pneumatic cylinders work in absolute Synchronization, whereby faster machine cycle times can be achieved.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Cookers (AREA)

Claims (11)

  1. Vérin pneumatique à amortissement de fin de course, avec un boîtier (1) dans lequel est monté de manière déplaçable linéairement au moins un élément de tige de poussée (3) avec au moins un élément d'étanchéité (6), à l'élément de tige de poussée (3) étant associée au moins une douille d'amortissement (5) qui s'engage, en fin de course, dans des éléments de roulement du côté frontal (2.1, 2.2),
    caractérisé par le fait
    que pour l'amortissement de fin de course et pour la purge d'air, la douille d'amortissement (5) ou son dispositif de montage (13) présente au moins une entaille (8) qui est prévue dans une surface d'enveloppe (9) environ axialement à la douille d'amortissement (5) ou dans son dispositif de montage (13), l'entaille (8) étant encastrée de manière inclinée, partant de la surface d'enveloppe (9) de la douille d'amortissement (5)) ou de la surface d'enveloppe (9) de son dispositif de montage (13), dans cette dernière suivant un angle (a) d'environ 1 à 3°, en particulier de 1,7 à 2,0° et l'au moins une entaille (8) étant réalisée à section triangulaire suivant un angle b d'environ 30° à 90°, en particulier de 60°.
  2. Vérin pneumatique selon la revendication 1, caractérisé par le fait que l'au moins une entaille (8) est prévue environ axialement par rapport à la douille d'amortissement (5) ou environ axialement par rapport à son dispositif de montage (13) dans la surface d'enveloppe (9).
  3. Vérin pneumatique selon la revendication 1 ou 2, caractérisé par le fait que l'au moins une entaille (8) est prévue environ parallèlement à l'élément de tige de poussée (3) dans la douille d'amortissement (5) ou son dispositif de montage (13).
  4. Vérin pneumatique selon au moins l'une des revendications 1 à 3, caractérisé par le fait que la douille d'amortissement (5) est pourvue, à une extrémité, d'une phase (10) destinée à s'engager dans au moins un élément d'étanchéité (6) du dispositif de montage (13).
  5. Vérin pneumatique selon au moins l'une des revendications 1 à 4, caractérisé par le fait que l'au moins une entaille (8) est prévue à des profondeurs différentes (T) dans la douille d'amortissement (5) ou son dispositif de montage (13).
  6. Vérin pneumatique selon la revendication 5, caractérisé par le fait que la profondeur (T) est maximale à l'endroit de la phase (10) de la douille d'amortissement (5) ou de son dispositif de montage (13), que, à l'autre extrémité, du côté frontal de la douille d'amortissement (5) ou de son dispositif de montage (13), l'entaille {8} aboutit à fleur dans la surface d'enveloppe (9).
  7. Vérin pneumatique selon au moins l'une des revendications 1 à 6, caractérisé par le fait que l'au moins une entaille (8) est prévue de manière linéaire et parallèle à la direction longitudinale de la douille d'amortissement (5) ou de son dispositif de montage (13} dans celle-ci ou celui-ci et/ou s'étend diagonalement sur la surface d'enveloppe {9), d'une première extrémité à une deuxième extrémité sur la surface d'enveloppe (9).
  8. Douille d'amortissement ou son dispositif de montage pour éléments de tige de poussée (3) de vérin pneumatique, caractérisée par le fait que, pour l'amortissement de fin de course et pour la purge d'air, elle présente au moins une entaille (8) qui est prévue dans une surface d'enveloppe (9), l'entaille (8) étant encastrée de manière inclinée, partant de la surface d'enveloppe (9) de la douille d'amortissement (5) ou de la surface d'enveloppe (9) de son dispositif de montage (13), dans cette dernière suivant un angle (a) d'environ 1 à 3°, en particulier de 1,7 à 2,0° et l'au moins une entaille (8) étant réalisée à section triangulaire suivant un angle b d'environ 30° à 90°, en particulier de 60°.
  9. Douille d'amortissement ou son dispositif de montage selon la revendication 8, caractérisée par le fait que l'au moins une entaille (8) est prévue de manière à s'étendre, dans une direction longitudinale, parallèle à l'axe ou diagonalement dans la surface d'enveloppe (9).
  10. Douille d'amortissement ou son dispositif de montage selon la revendication 9, caractérisée par le fait que l'au moins une entaille (8) est, à une extrémité, encastrée plus profondément dans la surface d'enveloppe (9} qu'à l'autre extrémité.
  11. Douille d'amortissement ou son dispositif de montage selon au moins l'une des revendications 8 à 10, caractérisée par le fait que l'au moins une entaille (8) est, à une extrémité, réalisée plus profondément à l'endroit d'une face frontale (11) et, à l'autre extrémité, passe, à l'endroit d'une face frontale opposée (12) à fleur dans la surface d'enveloppe (9).
EP01943426A 2000-05-24 2001-05-22 Verin pneumatique a amortissement de fin de course Expired - Lifetime EP1283958B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10025170 2000-05-24
DE10025170 2000-05-24
DE10059051A DE10059051A1 (de) 2000-05-24 2000-11-28 Pneumatikzylinder mit Endlagendämpfung
DE10059051 2000-11-28
PCT/EP2001/005852 WO2001090585A1 (fr) 2000-05-24 2001-05-22 Verin pneumatique a amortissement de fin de course

Publications (2)

Publication Number Publication Date
EP1283958A1 EP1283958A1 (fr) 2003-02-19
EP1283958B1 true EP1283958B1 (fr) 2006-08-02

Family

ID=26005772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01943426A Expired - Lifetime EP1283958B1 (fr) 2000-05-24 2001-05-22 Verin pneumatique a amortissement de fin de course

Country Status (6)

Country Link
US (1) US20030140781A1 (fr)
EP (1) EP1283958B1 (fr)
AT (1) ATE335135T1 (fr)
CA (1) CA2410374A1 (fr)
DE (1) DE50110624D1 (fr)
WO (1) WO2001090585A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008083717A1 (fr) * 2007-01-12 2008-07-17 Festo Ag & Co. Kg Unité linéaire actionnée par fluide, notamment entraînement linéaire

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007058330C5 (de) * 2007-12-04 2014-05-08 Sartorius Lab Instruments Gmbh & Co. Kg Waage
DE102009032077B4 (de) * 2009-07-07 2013-08-01 Airbus Operations Gmbh Endlagengedämpfter Hydraulikaktuator
CN102108990B (zh) * 2010-07-23 2011-12-28 三一重工股份有限公司 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车
CN102108991B (zh) * 2010-07-23 2012-09-12 三一重工股份有限公司 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车
CN102108989B (zh) * 2010-07-23 2011-12-28 三一重工股份有限公司 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车
EP3221596B1 (fr) * 2014-11-18 2020-08-19 Camozzi Automation S.p.A. Manchon amortisseur et cylindre pneumatique
EP3205891A1 (fr) * 2016-02-09 2017-08-16 FESTO AG & Co. KG Unité linéaire actionnée par fluide
US20200191174A1 (en) * 2018-12-13 2020-06-18 Safran Landing Systems Canada Inc. Multi-channel hydraulic snubbing device
JP6808186B1 (ja) * 2019-09-20 2021-01-06 Smc株式会社 ガスシリンダ
US11067104B1 (en) * 2020-11-16 2021-07-20 Caterpillar Inc. Integrated cylinder piston and bearing as a hydraulic cushion
JP7820221B2 (ja) * 2022-04-19 2026-02-25 株式会社やまびこ ブーム散布装置及びブーム開閉用の流体圧シリンダ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406596A (en) * 1966-02-14 1968-10-22 Erickson Tool Co Cushioning cylinder for index fixtures and the like
FR2425008A1 (fr) * 1978-05-05 1979-11-30 Climax France Sa Dispositif de controle de la deceleration et/ou de l'acceleration d'un element mobile suivant un mouvement alternatif rectiligne de va-et-vient, au voisinage d'au moins un des points morts de fin de course de l'element mobile
GB2049050A (en) * 1979-05-16 1980-12-17 Mecman Ab Damping Piston and Cylinder Actuators
US4425836A (en) * 1981-02-20 1984-01-17 Government Innovators, Inc. Fluid pressure motor
AT387626B (de) * 1983-11-16 1989-02-27 Wabco Westinghouse Gmbh Pneumatischer arbeitszylinder
US5125325A (en) * 1990-12-18 1992-06-30 John Crossno Piston with cushioning spear having exhaust ports therein
JP3856922B2 (ja) * 1997-09-25 2006-12-13 Ｓｍｃ株式会社 速度制御機構付シリンダ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008083717A1 (fr) * 2007-01-12 2008-07-17 Festo Ag & Co. Kg Unité linéaire actionnée par fluide, notamment entraînement linéaire

Also Published As

Publication number Publication date
CA2410374A1 (fr) 2002-11-21
WO2001090585A1 (fr) 2001-11-29
EP1283958A1 (fr) 2003-02-19
ATE335135T1 (de) 2006-08-15
DE50110624D1 (de) 2006-09-14
WO2001090585B1 (fr) 2002-03-28
US20030140781A1 (en) 2003-07-31

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