WO2002043892A3 - Tool for the perforation of planiform workpieces - Google Patents

Tool for the perforation of planiform workpieces Download PDF

Info

Publication number
WO2002043892A3
WO2002043892A3 PCT/EP2001/013575 EP0113575W WO0243892A3 WO 2002043892 A3 WO2002043892 A3 WO 2002043892A3 EP 0113575 W EP0113575 W EP 0113575W WO 0243892 A3 WO0243892 A3 WO 0243892A3
Authority
WO
WIPO (PCT)
Prior art keywords
slot
tool
transverse
cutters
longitudinal
Prior art date
Application number
PCT/EP2001/013575
Other languages
German (de)
French (fr)
Other versions
WO2002043892A2 (en
Inventor
Werner Erlenmaier
Original Assignee
Trumpf Gmbh & Co
Werner Erlenmaier
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 Trumpf Gmbh & Co, Werner Erlenmaier filed Critical Trumpf Gmbh & Co
Publication of WO2002043892A2 publication Critical patent/WO2002043892A2/en
Publication of WO2002043892A3 publication Critical patent/WO2002043892A3/en

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Shearing Machines (AREA)

Abstract

A tool for the perforation of planiform workpieces, in particular sheet steel (23), comprises two tool pieces (9, 17), lying opposite and transverse thereto, displaceable relative to each other along a stroke direction (6) transverse to the workpiece. The one tool piece (9) has at least two longitudinal slot cutters (16), running in the slot direction (40), at an angle to the workpiece surface and a transverse slot cutter (41) at the longitudinal end of the longitudinal slot cutters (16) in the stroke direction (6) relative to the workplace, running perpendicular thereto. The other tool piece (17) has at least two longitudinal slot cutters (21), running in the slot direction (40) and a transverse slot cutter (42, 44) at both longitudinal ends of the longitudinal slot cutters (21), running perpendicular thereto. Furthermore, the latter tool piece (17) comprises a head cutter support (39) with a head cutter (38). The head cutter support (39) is at a distance from the both transverse slot cutters (42, 44) in the slot direction (40). Free spaces (45, 46) are thus formed on both sides of the head cutter support (39) into which the longitudinal slot cutters (16) and the transverse slot cutter (41) on the other tool piece (9) may dip. The tool pieces (9, 17) themselves may be rotated relative to each other by 180o about a tool rotation axis (12), running in the stroke direction (6).
PCT/EP2001/013575 2000-12-02 2001-11-22 Tool for the perforation of planiform workpieces WO2002043892A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20020499U DE20020499U1 (en) 2000-12-02 2000-12-02 Tool for slitting plate-like workpieces
DE20020499.8 2000-12-02

Publications (2)

Publication Number Publication Date
WO2002043892A2 WO2002043892A2 (en) 2002-06-06
WO2002043892A3 true WO2002043892A3 (en) 2002-07-25

Family

ID=7949606

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/013575 WO2002043892A2 (en) 2000-12-02 2001-11-22 Tool for the perforation of planiform workpieces

Country Status (2)

Country Link
DE (1) DE20020499U1 (en)
WO (1) WO2002043892A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006049044B4 (en) * 2006-10-18 2018-01-11 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tool for cutting plate-like workpieces
EP2522443B1 (en) 2008-10-18 2014-07-30 TRUMPF Werkzeugmaschinen GmbH + Co. KG Program for operating a punching tool for punching of workpieces
CN104907622B (en) * 2015-06-26 2017-08-01 江苏健坤木业有限公司 A kind of special two-way Scissoring device of plate shearer
EP3515622B1 (en) * 2016-09-26 2020-07-15 Trumpf Werkzeugmaschinen GmbH + Co. KG Tool, machine tool, and method for cutting and/or forming planar workpieces
DE102016119435A1 (en) * 2016-10-12 2018-04-12 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tool and machine tool and method for processing plate-shaped workpieces
DE102016120139B4 (en) * 2016-10-21 2018-05-09 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Method, machine tool and slot tool for multi-stroke progressive slitting of plate-shaped workpieces
WO2018055190A1 (en) 2016-09-26 2018-03-29 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Method, machine tool, and slotting tool for the multiple-stroke slotting of plate-shaped workpieces
JP6992055B2 (en) 2016-09-26 2022-01-13 トルンプ ヴェルクツォイクマシーネ ゲーエムベーハー＋シーオー．ケージー Tools and tool machines and methods for machining plate features
DE102019119849A1 (en) * 2019-07-23 2021-01-28 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tool and method for machining plate-shaped workpieces
DE102020110718B4 (en) * 2020-04-20 2024-05-29 TRUMPF Werkzeugmaschinen SE + Co. KG Tool and method for machining plate-shaped workpieces

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61154721A (en) * 1984-12-28 1986-07-14 Anritsu Corp Method and device for continuous blanking
EP0325442A2 (en) * 1988-01-22 1989-07-26 Greenlee Textron Inc. Panel punch
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
JPH0985358A (en) * 1995-09-26 1997-03-31 Taiko Kogyo:Kk Die device for forming claw in punch press

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61154721A (en) * 1984-12-28 1986-07-14 Anritsu Corp Method and device for continuous blanking
EP0325442A2 (en) * 1988-01-22 1989-07-26 Greenlee Textron Inc. Panel punch
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
JPH0985358A (en) * 1995-09-26 1997-03-31 Taiko Kogyo:Kk Die device for forming claw in punch press

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 357 (M - 540) 2 December 1986 (1986-12-02) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 07 31 July 1997 (1997-07-31) *

Also Published As

Publication number Publication date
DE20020499U1 (en) 2001-03-15
WO2002043892A2 (en) 2002-06-06

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