WO2012113531A1 - Dispositif de serrage pour pièces en bois, en plastique ou similaire - Google Patents

Dispositif de serrage pour pièces en bois, en plastique ou similaire Download PDF

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Publication number
WO2012113531A1
WO2012113531A1 PCT/EP2012/000736 EP2012000736W WO2012113531A1 WO 2012113531 A1 WO2012113531 A1 WO 2012113531A1 EP 2012000736 W EP2012000736 W EP 2012000736W WO 2012113531 A1 WO2012113531 A1 WO 2012113531A1
Authority
WO
WIPO (PCT)
Prior art keywords
workpieces
workpiece
clamping device
clamping
stops
Prior art date
Application number
PCT/EP2012/000736
Other languages
German (de)
English (en)
Inventor
Paul Gurka
Original Assignee
Michael Weinig Ag
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 Michael Weinig Ag filed Critical Michael Weinig Ag
Priority to EP12705074.8A priority Critical patent/EP2678133A1/fr
Publication of WO2012113531A1 publication Critical patent/WO2012113531A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • 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
    • 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
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/18—Arrangements for positively actuating jaws motor driven, e.g. with fluid drive, with or without provision for manual actuation
    • 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
    • B25B5/003—Combinations of clamps
    • 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
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive

Definitions

  • the invention relates to a clamping device for workpieces made of wood, plastic and the like according to the preamble of claim 1.
  • the stop can be adjusted to adapt to the respective width of the workpiece. As a result, it is no longer necessary to insert spacers between workpieces of different widths and the stop. As a result, the handling when using the clamping device is very simple. It is possible in a particularly advantageous manner to automatically adjust the stop programmatically in the required position. As a result, each individual workpiece can be assigned its own individual optimum clamping dimension, which can preferably already be determined during the drawing of the workpiece by means of CAD. Since it is not necessary to deposit the workpiece with tolerance-bearing spacers, the workpieces can be positioned with high accuracy in the clamped position. The stop can be adjusted in such a position that only the part of the workpiece to be machined projects beyond the workpiece support. This also results in a machining-optimized clamping ratio, so that the workpiece can be securely clamped.
  • the clamping device is clamped by means of clamping devices 2 on a bracket 3.
  • the bracket 3 has at its longitudinal sides clamping profiles 4, 5 (Fig. 5), with which the clamping means 2 of the clamping device cooperate.
  • the clamping devices 2 each have two spaced adjacent clamping fingers 6, which engage under the clamping profiles 4, 5 of the console 3.
  • the position of the clamping device along the console 3 is set exactly (not shown) setting aids.
  • the clamping device has a housing 7, in which a drive to be described for a trained as a clamping claw clamping element 8 and stops 9, 9 ', 9 ", 9'" for the workpieces 1 are housed.
  • the clamping claw 8 is mounted on the upper end of a threaded spindle 10, which in turn is received in a piston 1 1. It is housed in a cylinder tube 12 which is arranged in the housing 7.
  • the piston 1 1 protrudes upward from the housing 7.
  • the projecting end of the piston 1 1 is guided axially in a guide ring 47
  • the clamping claw 8 With the threaded spindle 10, the clamping claw 8 can be adjusted to the height of the workpiece 1 to be machined by the clamping claw 8 is rotated together with the threaded spindle in each 360 ° increments.
  • the threaded spindle 10 moves in this adjustment of the clamping claw 8 to the workpiece height in the axial direction relative to the piston 1 first
  • a locking pin In the guide ring 47, a locking pin is arranged, which can be operated with a handle 48. In a blocking position it engages through a slot at the upper end of the piston 1 1 in a groove 49 of the threaded spindle 10 a.
  • the locking pin prevents rotation of the piston 1 and the threaded spindle 10 in the blocking position.
  • the threaded spindle 10 can be rotated with the aid of the clamping claw 8 , This results in a rough adjustment of the clamping claw 8 to the height of the workpiece. 1 Subsequently, the locking pin is pushed back into its blocking position and the piston 1 1 then pressurized medium when the workpiece 1 is to be clamped.
  • the piston 1 1 is preferably pneumatically operated, but can also be acted upon by hydraulic medium.
  • the workpieces 1 are located on the stop surfaces 37 of the attacks with their corresponding longitudinal side.
  • the stops 9, 9 ', 9 ", 9"' are set so that the workpieces 1 protrude laterally beyond the workpiece supports 22, 23 so far that further processing can be carried out on the outer longitudinal side of the workpieces 1.
  • the regions 45 marked by hatching are milled out of these longitudinal sides of the workpieces 1.
  • the workpieces 1 are clamped in such a way that the tools used for machining the workpiece regions 45 do not collide with parts of the clamping device, in particular not with the clamping claw 8 and the workpiece supports 22, 23.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

L'invention concerne un dispositif de serrage servant à serrer des pièces en bois, en plastique ou similaire. Les pièces sont serrées entre un support de pièce (22, 23) et un élément de serrage (8) qui peut être réglé en hauteur par rapport au support de pièce (22, 23) pour serrer les pièces. Les pièces mêmes reposent contre au moins une butée. Afin que des pièces de largeur et forme de section transversale différentes puissent être serrées simplement de manière à garantir un usinage hautement précis de la pièce dans la position serrée, la butée peut être automatiquement positionnée pour s'adapter à la largeur de la pièce. De ce fait, la manipulation lors de l'utilisation du dispositif de serrage est très simple. Une mesure de serrage individuelle optimale peut être associée en termes de technique de programmation à chaque pièce. Un placement de la pièce avec des espaceurs entre elle et la butée n'est pas nécessaire.
PCT/EP2012/000736 2011-02-24 2012-02-20 Dispositif de serrage pour pièces en bois, en plastique ou similaire WO2012113531A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12705074.8A EP2678133A1 (fr) 2011-02-24 2012-02-20 Dispositif de serrage pour pièces en bois, en plastique ou similaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110012739 DE102011012739A1 (de) 2011-02-24 2011-02-24 Spanneinrichtung für Werkstücke aus Holz, Kunststoff und dergleichen
DE102011012739.9 2011-02-24

Publications (1)

Publication Number Publication Date
WO2012113531A1 true WO2012113531A1 (fr) 2012-08-30

Family

ID=45722592

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/000736 WO2012113531A1 (fr) 2011-02-24 2012-02-20 Dispositif de serrage pour pièces en bois, en plastique ou similaire

Country Status (3)

Country Link
EP (1) EP2678133A1 (fr)
DE (1) DE102011012739A1 (fr)
WO (1) WO2012113531A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110509204A (zh) * 2019-08-21 2019-11-29 大同新成新材料股份有限公司 一种制备超薄碳碳复合材料面板的夹具及其方法
CN114351980A (zh) * 2021-12-27 2022-04-15 烟台红旗瑞景门窗有限公司 一种可调节的门窗组装架

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6036725B2 (ja) * 2013-07-18 2016-11-30 Smc株式会社 クランプ装置
DE102014222423A1 (de) 2014-11-03 2016-05-04 Homag Holzbearbeitungssysteme Gmbh Spannvorrichtung
CH711852A1 (de) * 2015-12-03 2017-06-15 Röthlisberger Oskar Vorrichtung zum Spannen mehrerer Werkstücke auf einem Teilapparat einer Werkzeugmaschine.
CN105945639A (zh) * 2016-05-31 2016-09-21 安庆市天润工程机械有限责任公司 一种手抬式送料夹紧调节装置
CN106002451A (zh) * 2016-05-31 2016-10-12 安庆市天润工程机械有限责任公司 一种电控式双调送料支撑装置
CN105922062A (zh) * 2016-05-31 2016-09-07 安庆市天润工程机械有限责任公司 一种双升降式送料夹紧装置
CN105922053A (zh) * 2016-05-31 2016-09-07 安庆市天润工程机械有限责任公司 一种电控式双升降送料夹紧装置
DE102018117011A1 (de) * 2018-07-13 2020-01-16 Homag Gmbh Werkstückspanner, Bearbeitungsvorrichtung und Spannverfahren
DE102020002319A1 (de) * 2020-04-09 2021-10-14 Michael Weinig Aktiengesellschaft Spanneinrichtung für Werkstücke aus Holz, Kunststoff, Aluminium und dergleichen sowie Anlage mit einer solchen Spanneinrichtung
DE102020002322B4 (de) 2020-04-09 2022-06-09 Michael Weinig Aktiengesellschaft Anlage zur Bearbeitung von Werkstücken aus Holz, Kunststoff, Aluminium und dergleichen sowie Verfahren zur Übergabe von Werkstücken zwischen einer ersten und einer zweiten Spanneinrichtung
DE102020132390A1 (de) 2020-12-07 2022-06-09 Ima Schelling Deutschland Gmbh Spanneinrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1281491A2 (fr) * 2001-08-02 2003-02-05 Michael Weinig Aktiengesellschaft Dispositif et procédé pour travailler des pièces à usiner en bois, plastique ou similaires
WO2010041285A1 (fr) * 2008-10-10 2010-04-15 Working Process S.R.L. Centre de travail

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1490608A (en) * 1922-01-19 1924-04-15 Alfred E C Gilmour Holding block
DE4408146C1 (de) * 1994-03-10 1995-07-13 Ptm Produktion Tech Mechanisch Spannmodul
DE19607238A1 (de) * 1995-04-04 1996-10-10 Ant Panhans Werkzeug Masch Bearbeitungsvorrichtung für plattenförmige Werkstücke, insbesondere Plattenaufteilsäge
DE19938851B4 (de) * 1999-08-17 2005-04-07 Gustav Weeke Maschinenbau Gmbh Vorrichtung zum Spannen von Werkstücken

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1281491A2 (fr) * 2001-08-02 2003-02-05 Michael Weinig Aktiengesellschaft Dispositif et procédé pour travailler des pièces à usiner en bois, plastique ou similaires
WO2010041285A1 (fr) * 2008-10-10 2010-04-15 Working Process S.R.L. Centre de travail

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110509204A (zh) * 2019-08-21 2019-11-29 大同新成新材料股份有限公司 一种制备超薄碳碳复合材料面板的夹具及其方法
CN114351980A (zh) * 2021-12-27 2022-04-15 烟台红旗瑞景门窗有限公司 一种可调节的门窗组装架
CN114351980B (zh) * 2021-12-27 2024-05-24 烟台红旗瑞景门窗有限公司 一种可调节的门窗组装架

Also Published As

Publication number Publication date
EP2678133A1 (fr) 2014-01-01
DE102011012739A1 (de) 2012-08-30

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