EP1310308A3 - Punching machine - Google Patents

Punching machine Download PDF

Info

Publication number
EP1310308A3
EP1310308A3 EP02024491A EP02024491A EP1310308A3 EP 1310308 A3 EP1310308 A3 EP 1310308A3 EP 02024491 A EP02024491 A EP 02024491A EP 02024491 A EP02024491 A EP 02024491A EP 1310308 A3 EP1310308 A3 EP 1310308A3
Authority
EP
European Patent Office
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.)
Granted
Application number
EP02024491A
Other languages
German (de)
French (fr)
Other versions
EP1310308B1 (en
EP1310308A2 (en
Inventor
Giorgio Ostini
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.)
Euromac SpA
Original Assignee
Tradewise Engineering Ltd
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 filed Critical Tradewise Engineering Ltd
Publication of EP1310308A2 publication Critical patent/EP1310308A2/en
Publication of EP1310308A3 publication Critical patent/EP1310308A3/en
Application granted granted Critical
Publication of EP1310308B1 publication Critical patent/EP1310308B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

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>
EP02024491A 2001-11-09 2002-10-30 Punching machine Expired - Lifetime EP1310308B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0127039A GB2381770B (en) 2001-11-09 2001-11-09 Punching machine
GB0127039 2001-11-09

Publications (3)

Publication Number Publication Date
EP1310308A2 EP1310308A2 (en) 2003-05-14
EP1310308A3 true EP1310308A3 (en) 2004-09-22
EP1310308B1 EP1310308B1 (en) 2007-12-12

Family

ID=9925547

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02024491A Expired - Lifetime EP1310308B1 (en) 2001-11-09 2002-10-30 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
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
US4396185A (en) * 1979-12-18 1983-08-02 Amada Company, Limited Clamping apparatus for machine tools
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
EP0845314A1 (en) * 1996-11-29 1998-06-03 Murata Kikai Kabushiki Kaisha Punch press machine and method of repositioning the workpiece on the table of such machine
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
US4690021A (en) * 1977-07-15 1987-09-01 Strippit/Di-Acro-Houdaille, Inc. Automatic load unload turret punch
IT1123708B (en) * 1979-09-12 1986-04-30 Salvagnini Transferica Spa AUTOMATIC PUNCHING MACHINE
GB2069889B (en) * 1980-02-22 1983-03-23 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

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
US4396185A (en) * 1979-12-18 1983-08-02 Amada Company, Limited Clamping apparatus for machine tools
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
EP0845314A1 (en) * 1996-11-29 1998-06-03 Murata Kikai Kabushiki Kaisha Punch press machine and method of repositioning the workpiece on the table of such machine
GB2355951A (en) * 1999-11-05 2001-05-09 Elliott Ind Ltd Machine press tools

Also Published As

Publication number Publication date
EP1310308B1 (en) 2007-12-12
DE60223987D1 (en) 2008-01-24
CN1417010A (en) 2003-05-14
GB2381770A (en) 2003-05-14
ATE380610T1 (en) 2007-12-15
DE60223987T2 (en) 2008-12-04
EP1310308A2 (en) 2003-05-14
CN1287961C (en) 2006-12-06
TR200202469A2 (en) 2003-06-23
GB2381770B (en) 2004-12-15
GB0127039D0 (en) 2002-01-02

Similar Documents

Publication Publication Date Title
EP1344713A3 (en) Clamping locator
EP0403428A3 (en) Device for induced clamping of a workpiece on a processing table
ATE269178T1 (en) PARTS TRANSFER FACILITY
EP1324449A3 (en) A cable-stripping tool (device)
EP0916447A3 (en) Method and device for aligning a workpiece on a machine tool table
EP1310308A3 (en) Punching machine
DE69816039D1 (en) Polybag tool with pliers
EP0897658B1 (en) Apparatus for automatic execution of operations in the fabrication of circuit boards
EP0377865A3 (en) Punching and nibbling machine fitted with a device for an automatic quick tool change
WO2002101794A3 (en) Variable method and apparatus for alignment of automated workpiece handling systems
KR101288207B1 (en) Workpiece loading device of numerical control machine
ATE161493T1 (en) DEVICE FOR LOCKING A SWITCH TAG
EP1074326A3 (en) Cutting machine with a device for accurately aligning a circular saw and associated notching tool
JPH04261851A (en) Exchangeable cassette device for use in web rotary offset press
DE50100235D1 (en) Device for processing hollow profiles
ATE282506T1 (en) DEVICE FOR PROCESSING A SET
ATE396024T1 (en) POSITIONING DEVICE FOR WORKPIECES TO BE CUT, SUCH AS A TILE
AU2003289194A1 (en) Work processing method in machine tool, processing jig for performing the method, and support device for work processing
ATE313413T1 (en) DEVICE FOR CLAMPING WORKPIECES TO BE MACHINED
EP0909608A3 (en) Fixture for aligning and clamping a workpiece, in particular a pack of printed circuit boards, on a machine tool
JPH1190557A (en) Die attaching device in punch press
JP2002263974A (en) Work positioning clamp device
EP1199132A3 (en) Support arrangement for a long, fixed spindle
TW408677U (en) Structure for placing and aligning the chucked work piece (timber) on the plate setting machine
ATE350320T1 (en) DEVICE FOR ALIGNING PLATE-SHAPED ELEMENTS IN A MACHINE FOR PROCESSING THEM

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7B 21D 28/04 A

Ipc: 7B 21D 43/11 B

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EUROMAC S.P.A.

17P Request for examination filed

Effective date: 20050315

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60223987

Country of ref document: DE

Date of ref document: 20080124

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080312

Ref country code: LI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080512

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080926

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

26N No opposition filed

Effective date: 20080915

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080313

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080312

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081031

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20081030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081030

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20091117

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20091030

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071212

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60223987

Country of ref document: DE

Effective date: 20110502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110502