GB2381770B - Punching machine - Google Patents

Punching machine

Info

Publication number
GB2381770B
GB2381770B GB0127039A GB0127039A GB2381770B GB 2381770 B GB2381770 B GB 2381770B GB 0127039 A GB0127039 A GB 0127039A GB 0127039 A GB0127039 A GB 0127039A GB 2381770 B GB2381770 B GB 2381770B
Authority
GB
United Kingdom
Prior art keywords
locking
graduated
punching machine
workpiece
slide member
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
GB0127039A
Other versions
GB2381770A (en
GB0127039D0 (en
Inventor
Ostini Giorgio
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.)
Tradewise Engineering Ltd
Euromac SpA
Original Assignee
Tradewise Engineering Ltd
Euromac SpA
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 Tradewise Engineering Ltd, Euromac SpA filed Critical Tradewise Engineering Ltd
Priority to GB0127039A priority Critical patent/GB2381770B/en
Publication of GB0127039D0 publication Critical patent/GB0127039D0/en
Priority to EP02024491A priority patent/EP1310308B1/en
Priority to AT02024491T priority patent/ATE380610T1/en
Priority to DE60223987T priority patent/DE60223987T2/en
Priority to TR2002/02469A priority patent/TR200202469A2/en
Priority to CN02149963.2A priority patent/CN1287961C/en
Publication of GB2381770A publication Critical patent/GB2381770A/en
Application granted granted Critical
Publication of GB2381770B publication Critical patent/GB2381770B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/04—Centering the work; Positioning the tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Punching Or Piercing (AREA)

Abstract

A punching machine having a punching machine framework (7), a work plane (4) for work pieces (3), a handling assembly carried by said framework (7), a graduated workpiece checking bar (6) and a pair of workpiece-locking pincers (2) brought by said units (11) for each pincers (2), and a programme control unit (30), handling assembly, said graduated bar (6) being mobile in, and flush with a work plane (4), at least one pair of clamping the machine comprising a device (1) for automatic positioning each of the workpiece-locking pincers (2), including a slide member (9) for each pincer (2) slidably mounted on the said graduated bar (6), locking and retaining means (13) carried by said slide member (9) and locking means (10) arranged to lock and unlock said slide member (9) relatively to said graduated bar (6). <IMAGE>
GB0127039A 2001-11-09 2001-11-09 Punching machine Expired - Fee Related GB2381770B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB0127039A GB2381770B (en) 2001-11-09 2001-11-09 Punching machine
EP02024491A EP1310308B1 (en) 2001-11-09 2002-10-30 Punching machine
AT02024491T ATE380610T1 (en) 2001-11-09 2002-10-30 PUNCHING MACHINE
DE60223987T DE60223987T2 (en) 2001-11-09 2002-10-30 punching machine
TR2002/02469A TR200202469A2 (en) 2001-11-09 2002-11-04 Punching machine
CN02149963.2A CN1287961C (en) 2001-11-09 2002-11-08 Perforator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0127039A GB2381770B (en) 2001-11-09 2001-11-09 Punching machine

Publications (3)

Publication Number Publication Date
GB0127039D0 GB0127039D0 (en) 2002-01-02
GB2381770A GB2381770A (en) 2003-05-14
GB2381770B true GB2381770B (en) 2004-12-15

Family

ID=9925547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0127039A Expired - Fee Related GB2381770B (en) 2001-11-09 2001-11-09 Punching machine

Country Status (6)

Country Link
EP (1) EP1310308B1 (en)
CN (1) CN1287961C (en)
AT (1) ATE380610T1 (en)
DE (1) DE60223987T2 (en)
GB (1) GB2381770B (en)
TR (1) TR200202469A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101982268B (en) * 2010-09-30 2012-04-11 芦台经济开发区金方通焊接设备有限公司 Leftward/rightward rotating punching machine
CN102114647B (en) * 2010-12-23 2012-09-05 天津市天一科技有限公司 Special machine for manually punching radar and license holes of automotive interior part and bumper
CN103707356B (en) * 2013-12-20 2015-08-19 沈阳橡胶研究设计院有限公司 A kind of large-scale rubber is all apart from fixed number drilling method
CN104325691A (en) * 2014-10-28 2015-02-04 江阴市汇通包装机械有限公司 Rack of perforating machine
CN112916696B (en) * 2021-01-05 2024-04-02 李翠兰 Automatic buckle forming device for CPU radiator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582399A (en) * 1976-09-07 1981-01-07 Houdaille Industries Inc Setting base line references in machine tools
GB2069889A (en) * 1980-02-22 1981-09-03 Mercer Nairne & Co Ltd Machine tool control
GB2077173A (en) * 1980-03-11 1981-12-16 Producto Machine Tools Europ L Improvements in and relating to punching machines
US4391123A (en) * 1979-09-12 1983-07-05 Salvagnini Transferica S.P.A. Automatic punching machine
US4690021A (en) * 1977-07-15 1987-09-01 Strippit/Di-Acro-Houdaille, Inc. Automatic load unload turret punch
GB2355951A (en) * 1999-11-05 2001-05-09 Elliott Ind Ltd Machine press tools

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020094B2 (en) * 1979-12-18 1985-05-20 株式会社 アマダ Work clamp device
US4382395A (en) * 1981-04-02 1983-05-10 Thomas Haar Loading device for a machine tool, particularly for machining panels of sheet metal or other materials
DE4237825A1 (en) * 1992-11-10 1994-05-11 Hans Berger Mestechnik Gmbh Press or punch for flat material esp. metal plate - has positioning arrangement with carriage having transverse guide on which placing rail can travel
JP3658898B2 (en) * 1996-11-29 2005-06-08 村田機械株式会社 Work changer for press machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582399A (en) * 1976-09-07 1981-01-07 Houdaille Industries Inc Setting base line references in machine tools
US4690021A (en) * 1977-07-15 1987-09-01 Strippit/Di-Acro-Houdaille, Inc. Automatic load unload turret punch
US4391123A (en) * 1979-09-12 1983-07-05 Salvagnini Transferica S.P.A. Automatic punching machine
GB2069889A (en) * 1980-02-22 1981-09-03 Mercer Nairne & Co Ltd Machine tool control
GB2077173A (en) * 1980-03-11 1981-12-16 Producto Machine Tools Europ L Improvements in and relating to punching machines
GB2355951A (en) * 1999-11-05 2001-05-09 Elliott Ind Ltd Machine press tools

Also Published As

Publication number Publication date
EP1310308A2 (en) 2003-05-14
ATE380610T1 (en) 2007-12-15
EP1310308A3 (en) 2004-09-22
CN1417010A (en) 2003-05-14
DE60223987D1 (en) 2008-01-24
GB2381770A (en) 2003-05-14
DE60223987T2 (en) 2008-12-04
GB0127039D0 (en) 2002-01-02
CN1287961C (en) 2006-12-06
TR200202469A2 (en) 2003-06-23
EP1310308B1 (en) 2007-12-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071109