EP0168687A3 - Method and device for holding a work piece on a movable pallet - Google Patents

Method and device for holding a work piece on a movable pallet Download PDF

Info

Publication number
EP0168687A3
EP0168687A3 EP85107910A EP85107910A EP0168687A3 EP 0168687 A3 EP0168687 A3 EP 0168687A3 EP 85107910 A EP85107910 A EP 85107910A EP 85107910 A EP85107910 A EP 85107910A EP 0168687 A3 EP0168687 A3 EP 0168687A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
actuable
store
machine tool
equipment
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.)
Granted
Application number
EP85107910A
Other languages
German (de)
Other versions
EP0168687A2 (en
EP0168687B1 (en
Inventor
Michael Landa
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.)
Inventio AG
Original Assignee
Inventio 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 Inventio AG filed Critical Inventio AG
Priority to AT85107910T priority Critical patent/ATE42489T1/en
Publication of EP0168687A2 publication Critical patent/EP0168687A2/en
Publication of EP0168687A3 publication Critical patent/EP0168687A3/en
Application granted granted Critical
Publication of EP0168687B1 publication Critical patent/EP0168687B1/en
Expired legal-status Critical Current

Links

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
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive
    • B25B5/064—Arrangements for positively actuating jaws with fluid drive with clamping means pivoting around an axis perpendicular to the pressing direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Feeding Of Workpieces (AREA)

Abstract

1. Equipment for the fastening of a workpiece (41) on a movable workpiece pallet of a palleting equipment, consisting of several workpiece pallets which are feedable in stepwise manner to the treatment station of a numerically controlled machine tool, wherein the equipment is associated with an independent loading appliance set up outside the palletting device and a clamping unit, which is arranged on a base plate (30), is couplable with the loading appliance and consists of at least one store (12), a filling valve (1), at least one control valve (2, 3, 4, 5) and at least one clamping cylinder (20) connected through at least one connecting duct, characterized thereby, that an hydraulic loading appliance and an hydraulic clamping unit are provided and that the clamping unit displays a first duct branch, which serves for the charging of a supporting cylinder (19) and is equipped with a biassed store (9) and a control valve (2) actuable from the machine tool by an actuating fork (42), and a second duct branch, which serves to the charging of at least one clamping cylinder (20) and is equipped with control valves (3, 4), serving for a preset partial relief and actuable by the actuating fork (42) of the machine tool, with a pressure-limiting valve (16) and a volume-compensating cylinder (18) and with control valves (3, 4, 5), which serve for a reduced preset recharging and are actuable by the actuating fork (42), a second biassed store (12), a second pressure-limiting valve (17) and the volume-compensating cylinder (18).
EP85107910A 1984-06-29 1985-06-26 Method and device for holding a work piece on a movable pallet Expired EP0168687B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85107910T ATE42489T1 (en) 1984-06-29 1985-06-26 METHOD AND EQUIPMENT FOR CARRYING OUT THE METHOD OF FIXING A WORKPIECE ON A MOBILE WORKPIECE PALLET.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3141/84 1984-06-29
CH3141/84A CH664724A5 (en) 1984-06-29 1984-06-29 METHOD AND DEVICE FOR CARRYING OUT THE METHOD FOR FASTENING A WORKPIECE ON A MOBILE WORKPIECE PALLET.

Publications (3)

Publication Number Publication Date
EP0168687A2 EP0168687A2 (en) 1986-01-22
EP0168687A3 true EP0168687A3 (en) 1986-02-05
EP0168687B1 EP0168687B1 (en) 1989-04-26

Family

ID=4249487

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85107910A Expired EP0168687B1 (en) 1984-06-29 1985-06-26 Method and device for holding a work piece on a movable pallet

Country Status (4)

Country Link
EP (1) EP0168687B1 (en)
AT (1) ATE42489T1 (en)
CH (1) CH664724A5 (en)
DE (1) DE3569692D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808553A1 (en) * 1998-02-28 1999-09-09 Thyssen Industrie Device for clamping in particular body panels in automobile construction
CN102858213B (en) 2010-04-20 2015-11-25 雀巢产品技术援助有限公司 There is the container of thermal management function
CN102909583B (en) * 2011-08-05 2014-11-19 广西玉柴机器股份有限公司 Method for improving cylindricity of lapping hinge main shaft hole of engine air cylinder body
CN107378581A (en) * 2017-08-31 2017-11-24 四川红光汽车机电有限公司 A kind of motorcycle throttle valve body clamp for machining

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1929873A1 (en) * 1968-06-27 1970-05-21 Boucherie Gerard Benoni Device for the pneumatic clamping of workpieces in transfer machines and the like.
DE2132899A1 (en) * 1970-07-08 1972-01-13 Zuckermann Kg Maschf Processing machine for wooden furniture parts u. like
FR2377868A1 (en) * 1977-01-20 1978-08-18 Fischer Ag Georg FIXING DEVICE
DE3226731A1 (en) * 1981-07-17 1983-02-03 AIOI Seiki K.K., Itami, Hyogo PALLET FOR CLAMPING WORKPIECES FOR MACHINE TOOLS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1929873A1 (en) * 1968-06-27 1970-05-21 Boucherie Gerard Benoni Device for the pneumatic clamping of workpieces in transfer machines and the like.
DE2132899A1 (en) * 1970-07-08 1972-01-13 Zuckermann Kg Maschf Processing machine for wooden furniture parts u. like
FR2377868A1 (en) * 1977-01-20 1978-08-18 Fischer Ag Georg FIXING DEVICE
DE3226731A1 (en) * 1981-07-17 1983-02-03 AIOI Seiki K.K., Itami, Hyogo PALLET FOR CLAMPING WORKPIECES FOR MACHINE TOOLS

Also Published As

Publication number Publication date
DE3569692D1 (en) 1989-06-01
EP0168687A2 (en) 1986-01-22
CH664724A5 (en) 1988-03-31
ATE42489T1 (en) 1989-05-15
EP0168687B1 (en) 1989-04-26

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