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DE102004017019A1 - Device for cutting sheet has second upper cutter that interacts with first lower cutter to carry out second cutting process - Google Patents

Device for cutting sheet has second upper cutter that interacts with first lower cutter to carry out second cutting process Download PDF

Info

Publication number
DE102004017019A1
DE102004017019A1 DE200410017019 DE102004017019A DE102004017019A1 DE 102004017019 A1 DE102004017019 A1 DE 102004017019A1 DE 200410017019 DE200410017019 DE 200410017019 DE 102004017019 A DE102004017019 A DE 102004017019A DE 102004017019 A1 DE102004017019 A1 DE 102004017019A1
Authority
DE
Germany
Prior art keywords
cutter
carry out
interacts
cutting
cutting process
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.)
Withdrawn
Application number
DE200410017019
Other languages
German (de)
Inventor
Peter Schneider
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.)
Volkswagen AG
Original Assignee
Volkswagen 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 Volkswagen AG filed Critical Volkswagen AG
Priority to DE200410017019 priority Critical patent/DE102004017019A1/en
Publication of DE102004017019A1 publication Critical patent/DE102004017019A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/002—Means for mounting the cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/06—Sheet shears
    • B23D15/08—Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Control Of Cutting Processes (AREA)

Abstract

The device (15) has two lower cutters (16,18) and an upper cutter (20) that is movable relative to the lower cutters to carry out a cutting process, whereby the sheet (1) to be cut is arranged between the lower cutters and the upper cutter. A second upper cutter (21) is provided that interacts with the first lower cutter to carry out a second cutting process. An independent claim is also included for a method of cutting a sheet.
DE200410017019 2004-04-02 2004-04-02 Device for cutting sheet has second upper cutter that interacts with first lower cutter to carry out second cutting process Withdrawn DE102004017019A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200410017019 DE102004017019A1 (en) 2004-04-02 2004-04-02 Device for cutting sheet has second upper cutter that interacts with first lower cutter to carry out second cutting process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410017019 DE102004017019A1 (en) 2004-04-02 2004-04-02 Device for cutting sheet has second upper cutter that interacts with first lower cutter to carry out second cutting process

Publications (1)

Publication Number Publication Date
DE102004017019A1 true DE102004017019A1 (en) 2005-10-20

Family

ID=35034142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410017019 Withdrawn DE102004017019A1 (en) 2004-04-02 2004-04-02 Device for cutting sheet has second upper cutter that interacts with first lower cutter to carry out second cutting process

Country Status (1)

Country Link
DE (1) DE102004017019A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008064274A1 (en) * 2008-12-20 2010-07-01 Wilhelm Karmann Gmbh Pressing tool i.e. jig, for pressing e.g. metal sheet, of motor vehicle, has cutting insert comprising auxiliary cutting edge and moving against force of spring by upper tool part under decreasing of path difference
DE102009029606A1 (en) 2009-09-18 2011-03-24 Ford Global Technologies, LLC, Dearborn Device for feed-through of T-section to continuous sheet metal of sheet metal strip, has units for cutting gap adjustment between lower blade and top blade and formed by sliding device for lower blade and top blade in relation to each other
CN119140678A (en) * 2024-11-11 2024-12-17 沈阳市鹏程汽车零部件有限公司 Trapezoidal blanking equipment for metal plate

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816696A (en) * 1971-12-20 1974-06-11 Guild Metal Joining Equipment Strip shearing and welding apparatus
DE4108041A1 (en) * 1991-03-13 1992-09-17 Bwg Bergwerk Walzwerk DEVICE FOR CUTTING SHEETS AND IN PARTICULAR METAL STRIPS
EP0473599B1 (en) * 1989-05-26 1993-07-14 Reinhardt Maschinenbau GmbH Plate shears
DE4231479A1 (en) * 1992-04-06 1993-10-07 Rohrer Special Machinery Inc Shearing device
DE19640857A1 (en) * 1996-10-03 1998-04-09 Axel H Schmidt Method for producing and using profiles with punched-out connector elements for buildings
DE3826426C2 (en) * 1987-08-03 1999-12-09 Amada Co Shearing machine for plate-shaped workpieces
EP0811438B1 (en) * 1996-06-07 2000-08-16 Schuler Pressen GmbH & Co. KG Cutting and notching device for perforated metal sheets
DE19928841C1 (en) * 1999-06-24 2001-01-18 Heinz Schwarz Gmbh & Co Kg Sheet metal cutting device
DE10102073A1 (en) * 2001-01-17 2002-07-18 Sundwig Gmbh Device for cutting bands, especially metal bands, has supporting device that can be transported from waiting position remote from cutting region to supporting position near conveyor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816696A (en) * 1971-12-20 1974-06-11 Guild Metal Joining Equipment Strip shearing and welding apparatus
DE3826426C2 (en) * 1987-08-03 1999-12-09 Amada Co Shearing machine for plate-shaped workpieces
EP0473599B1 (en) * 1989-05-26 1993-07-14 Reinhardt Maschinenbau GmbH Plate shears
DE4108041A1 (en) * 1991-03-13 1992-09-17 Bwg Bergwerk Walzwerk DEVICE FOR CUTTING SHEETS AND IN PARTICULAR METAL STRIPS
DE4231479A1 (en) * 1992-04-06 1993-10-07 Rohrer Special Machinery Inc Shearing device
EP0811438B1 (en) * 1996-06-07 2000-08-16 Schuler Pressen GmbH & Co. KG Cutting and notching device for perforated metal sheets
DE19640857A1 (en) * 1996-10-03 1998-04-09 Axel H Schmidt Method for producing and using profiles with punched-out connector elements for buildings
DE19928841C1 (en) * 1999-06-24 2001-01-18 Heinz Schwarz Gmbh & Co Kg Sheet metal cutting device
DE10102073A1 (en) * 2001-01-17 2002-07-18 Sundwig Gmbh Device for cutting bands, especially metal bands, has supporting device that can be transported from waiting position remote from cutting region to supporting position near conveyor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008064274A1 (en) * 2008-12-20 2010-07-01 Wilhelm Karmann Gmbh Pressing tool i.e. jig, for pressing e.g. metal sheet, of motor vehicle, has cutting insert comprising auxiliary cutting edge and moving against force of spring by upper tool part under decreasing of path difference
DE102009029606A1 (en) 2009-09-18 2011-03-24 Ford Global Technologies, LLC, Dearborn Device for feed-through of T-section to continuous sheet metal of sheet metal strip, has units for cutting gap adjustment between lower blade and top blade and formed by sliding device for lower blade and top blade in relation to each other
CN119140678A (en) * 2024-11-11 2024-12-17 沈阳市鹏程汽车零部件有限公司 Trapezoidal blanking equipment for metal plate

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8120 Willingness to grant licences paragraph 23
8110 Request for examination paragraph 44
R082 Change of representative
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee