EP1563956B1 - Dispositif d'entraînement - Google Patents

Dispositif d'entraînement Download PDF

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Publication number
EP1563956B1
EP1563956B1 EP20050001977 EP05001977A EP1563956B1 EP 1563956 B1 EP1563956 B1 EP 1563956B1 EP 20050001977 EP20050001977 EP 20050001977 EP 05001977 A EP05001977 A EP 05001977A EP 1563956 B1 EP1563956 B1 EP 1563956B1
Authority
EP
European Patent Office
Prior art keywords
housing
drive device
drive
supplementary
swivel axis
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 - Fee Related
Application number
EP20050001977
Other languages
German (de)
English (en)
Other versions
EP1563956A1 (fr
Inventor
Hans-Joachim Klein
Detlev Ulle
Uwe Treu
Horst Hankele
Peter Schauss
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.)
DESTACO Europe GmbH
Original Assignee
DE STA CO Europe GmbH
DESTACO Europe 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 DE STA CO Europe GmbH, DESTACO Europe GmbH filed Critical DE STA CO Europe GmbH
Publication of EP1563956A1 publication Critical patent/EP1563956A1/fr
Application granted granted Critical
Publication of EP1563956B1 publication Critical patent/EP1563956B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/12—Arrangements for positively actuating jaws using toggle links
    • B25B5/122—Arrangements for positively actuating jaws using toggle links with fluid drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/08—Arrangements for positively actuating jaws using cams
    • B25B5/087—Arrangements for positively actuating jaws using cams actuated by a hydraulic or pneumatic piston

Definitions

  • the invention relates to a drive device according to the preamble of patent claim 1.
  • the drive element is formed in the said drive device as a pneumatic drive. But are also known otherwise very similar drive devices with hydraulic or electric motor drive. For the invention to be discussed below all possible drives even manual drives come into consideration.
  • a so-called toggle mechanism is provided in the said drive device, in which a locking of the clamping tool takes place in the over-center position.
  • all possible (ie, for example, also corresponding cam drives) adjusting mechanisms come into consideration, which are suitable for converting the linear movement of the drive element into a rotational movement of the pivot axis.
  • a clamping arm is arranged in the said drive device, which serves, for example, to fix body parts for welding in a defined position.
  • a clamping arm is arranged in the said drive device, which serves, for example, to fix body parts for welding in a defined position.
  • push rod also called pin puller
  • Centering also called pivoting
  • underfloor tensioner used.
  • the invention has for its object to further develop a drive device of the type mentioned in that in the simplest possible way and depending on the application, the drive device not only with a clamping arm, but also with other, for example, above tools be LinkedIn- and used is.
  • the housing an additional housing is fixed, but releasably disposed, wherein in the additional housing a further adjusting mechanism is provided, which is operatively connected on the one hand with the pivot axis and on the other hand with the arranged on the additional housing tool, in particular clamping tool.
  • a known example according to DE 196 16 441 C1 so far known drive device is supplemented by an additional module, the known drive device serves as a drive for the additional module and not on the drive device itself, but the additional module and the tool in the additional module is arranged for the particular application required adjusting mechanism. Due to the inventive application-adapted additional module, it is thus possible to meet a wide variety of requirements with a single drive device.
  • All of the embodiments of the drive device illustrated in FIGS. 1 to 10 comprise a drive element 1 which is suitable for actuating (at least) one tool 5 (preferably a clamping tool) via a arranged in a housing 2, optionally designed as a toggle or cam mechanism actuating mechanism 3 with (at least) a rotatably mounted in the housing 2 pivot axis 4 is operatively connected.
  • a drive element 1 which is suitable for actuating (at least) one tool 5 (preferably a clamping tool) via a arranged in a housing 2, optionally designed as a toggle or cam mechanism actuating mechanism 3 with (at least) a rotatably mounted in the housing 2 pivot axis 4 is operatively connected.
  • the drive element 1 is formed in a conventional manner either as a pneumatic, hydraulic or electric drive and / or as a manual drive. Should, as shown in Figure 9, only be provided a manual drive, the pivot axis 4 is to some extent at the same time in component union, the actuating mechanism 3.
  • the adjusting mechanism 3 optionally designed as a toggle or as a cam mechanism.
  • Figure 3 shows the toggle mechanism in which a connected to the drive element 1, linearly movable control rod 12 via an intermediate member 13, the rotational movement of an attack tab 14 for the intermediate member 13 having pivot axis 4 causes.
  • the housing 2 is preferably formed in a conventional manner from two mutually mirror-symmetrical shells 8, 9 (see also the already cited DE 196 16 441 C1); while the proviso "mirror-symmetric" is interpreted broadly, d. H. not every detail has to be mirror-symmetrical, but only all essential features, such as areas for attaching the drive device itself or for attaching further elements to the drive device.
  • Figure 1 shows the drive device with the inventive additional housing 6, wherein in this embodiment, a so-called centering is provided as a tool 5.
  • the additional housing 6 is fastened with correspondingly suitable fastening means (for example connecting elements such as screws or flange surfaces) on the housing 2 of the drive device, wherein both housings 2, 6 are adapted to one another in a corresponding manner.
  • the additional housing 6 has two mutually (again substantially) mirror-symmetrical, preferably shell-like cover 10, 11 and is preferably provided with a central part 15, in which the adjusting mechanism 7 and on the both sides of each of the lid 10, 11 is arranged. This requirement leads to versatile mounting options on all sides of the drive device.
  • the additional housing 6 can be fastened laterally to the housing 2 in different positions-with the pivot axis 4 as rotation axis.
  • fastening plane 17 is provided on the housing 2 and / or on the additional housing 6.
  • Such attachment levels of fixtures are known for example from the already cited DE 196 16 441 C1. They are preferably designed as a rectangular recess with connecting means (for example threaded bores) on the housing 2 or on the additional housing 6.
  • connecting means for example threaded bores
  • such a fastening plane 17 can be provided on both sides on the longitudinal sides of the housing of the tensioning device, on the head of the tensioning device and / or on the additional housing 6 on both sides.
  • FIGS. 1 to 10 an essential advantage of the drive device according to the invention is clearly shown.
  • a known drive device according to Figure 2 but also 9 is used.
  • a correspondingly suitable additional module is added depending on the application, so for example a push rod (Figure 5), underfloor ( Figure 6 ), Centering ( Figure 7, 9, 11) or swing clamp ( Figure 8).
  • the adjusting mechanism 7 in the additional housing 6 is preferably provided as shown for implementing the rotational movement of the pivot axis 4 in either a rotary or a linear movement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Pivots And Pivotal Connections (AREA)

Claims (10)

  1. Dispositif de propulsion, comportant un élément de propulsion (1) qui, pour actionner au moins un outil (5) à l'aide d'un mécanisme de réglage (3) disposé dans un boîtier (2) et réalisé au choix sous forme d'un mécanisme à genouillère ou à came, est en liaison fonctionnelle avec au moins un axe de pivotement (4) s'appuyant en rotation dans le boîtier (2),
    caractérisé en ce que
    sur le boîtier (2) est disposé, de manière fixe mais détachable, un boîtier supplémentaire (6), tandis qu'il est prévu dans le boîtier supplémentaire (6) un autre mécanisme de réglage (7) qui est en liaison fonctionnelle d'une part avec l'axe de pivotement (4) et d'autre part avec l'outil (5) disposé sur le boîtier supplémentaire (6).
  2. Dispositif de propulsion selon la revendication 1,
    caractérisé en ce que
    l'élément de propulsion (1) est réalisé au choix sous forme de propulsion mobile linéairement pneumatique, hydraulique ou électrique et/ou de propulsion manuelle et que l'outil (5) est réalisé de préférence sous forme d'outil de serrage, notamment d'organe de serrage à barre de poussée, à centrage, à pivotement ou sous plancher.
  3. Dispositif de propulsion selon la revendication 1 ou 2,
    caractérisé en ce que
    le boîtier (2) est constitué de deux coques (8, 9) symétriques en miroir l'une par rapport à l'autre.
  4. Dispositif de propulsion selon une des revendications 1 à 3,
    caractérisé en ce que
    l'axe de pivotement (4) au choix ne dépasse pas du tout ou dépasse d'un ou des deux côtés du boîtier (2).
  5. Dispositif de propulsion selon une des revendications 1 à 4,
    caractérisé en ce que
    l'axe de pivotement (4) présente deux languettes d'engrènement (14, 16) qui sont reliées respectivement à un des deux mécanismes de réglage (3, 7).
  6. Dispositif de propulsion selon une des revendications 1 à 5,
    caractérisé en ce que,
    sur le boîtier (2), pour fixer le boîtier supplémentaire (6), des éléments de connexion comme des alésages filetés et/ou des surfaces de bride sont prévus et que le boîtier supplémentaire (6) présente de préférence, pour le fixer au boîtier (2), des éléments de connexion comme des alésages filetés et/ou des surfaces de bride.
  7. Dispositif de propulsion selon une des revendications 1 à 6,
    caractérisé en ce que
    le mécanisme de réglage (7) est prévu dans le boîtier supplémentaire (6) pour transformer le mouvement de rotation de l'axe de pivotement (4) au choix en un mouvement de rotation ou un mouvement linéaire
  8. Dispositif de propulsion selon une des revendications 1 à 7,
    caractérisé en ce que
    le boîtier supplémentaire (6) peut être fixé dans différentes positions -avec l'axe de pivotement (4) servant d'axe de rotation- sur le boîtier (2).
  9. Dispositif de propulsion selon une des revendications 1 à 8,
    caractérisé en ce que
    le boîtier supplémentaire (6) comprend deux couvercles (10, 11) symétriques en miroir l'un par rapport à l'autre, le boîtier supplémentaire (6) étant de préférence composé d'une partie centrale (15) où est disposé le mécanisme de réglage (7) et des couvercles (10, 11) disposés bilatéralement sur la partie centrale (15).
  10. Dispositif de propulsion selon une des revendications 1 à 9,
    caractérisé en ce que
    il est prévu, au choix sur le boîtier (2) et/ou sur le boîtier supplémentaire (6), au moins un plan de fixation (17), ce plan de fixation (17) étant réalisé de préférence sous forme d'un évidement rectangulaire présentant des moyens de liaison sur le boîtier (2) ou sur le boîtier supplémentaire (6).
EP20050001977 2004-02-13 2005-02-01 Dispositif d'entraînement Expired - Fee Related EP1563956B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410007465 DE102004007465A1 (de) 2004-02-13 2004-02-13 Antriebsvorrichtung
DE102004007465 2004-02-13

Publications (2)

Publication Number Publication Date
EP1563956A1 EP1563956A1 (fr) 2005-08-17
EP1563956B1 true EP1563956B1 (fr) 2007-01-17

Family

ID=34684071

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050001977 Expired - Fee Related EP1563956B1 (fr) 2004-02-13 2005-02-01 Dispositif d'entraînement

Country Status (3)

Country Link
EP (1) EP1563956B1 (fr)
DE (2) DE102004007465A1 (fr)
ES (1) ES2276351T3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005004598U1 (de) 2005-03-18 2006-07-27 De-Sta-Co Europe Gmbh Spannvorrichtung
DE102006022950A1 (de) 2006-05-17 2007-11-22 De-Sta-Co Europe Gmbh Spannvorrichtung zum Festlegen von Werkstücken
JP4892668B2 (ja) * 2007-02-15 2012-03-07 Ｓｍｃ株式会社 クランプ装置
DE102009040932A1 (de) 2009-09-11 2011-03-24 De-Sta-Co Europe Gmbh Spannvorrichtung
DE102009054153A1 (de) 2009-11-23 2011-05-26 De-Sta-Co Europe Gmbh Spannvorrichtung
DE102010051163A1 (de) 2010-11-15 2012-05-16 De-Sta-Co Europe Gmbh Spannvorrichtung
US8382083B2 (en) 2011-04-14 2013-02-26 Delaware Capital Formation, Inc. Clamping apparatus
DE102011107397A1 (de) * 2011-07-07 2013-01-10 De-Sta-Co Europe Gmbh Betätigungsvorrichtung
DE102016106194A1 (de) * 2016-04-05 2017-10-05 De-Sta-Co Europe Gmbh Spannvorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138392A (en) * 1962-12-17 1964-06-23 Holland Co J H Equipment hookup device
US3952239A (en) * 1974-08-23 1976-04-20 The Black And Decker Manufacturing Company Modular cordless tools
DE3207063A1 (de) * 1981-02-27 1982-11-04 Japan Storage Battery Co. Ltd., Kyoto Kleinpresse
DE19616441C1 (de) * 1996-04-25 1997-06-26 Tuenkers Maschinenbau Gmbh Kniehebelspannvorrichtung für den Karosseriebau
CN1381336A (zh) * 2001-04-17 2002-11-27 上海星特浩企业有限公司 交、直流可互换多用途组合工具
DE20218008U1 (de) * 2002-11-21 2003-03-06 Festo Ag & Co Anordnung von mehreren Handhabungsvorrichtungen

Also Published As

Publication number Publication date
DE502005000316D1 (de) 2007-03-08
EP1563956A1 (fr) 2005-08-17
ES2276351T3 (es) 2007-06-16
DE102004007465A1 (de) 2005-09-01

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