EP1213065A3 - Punchtool with adjusting ring - Google Patents

Punchtool with adjusting ring Download PDF

Info

Publication number
EP1213065A3
EP1213065A3 EP01116300A EP01116300A EP1213065A3 EP 1213065 A3 EP1213065 A3 EP 1213065A3 EP 01116300 A EP01116300 A EP 01116300A EP 01116300 A EP01116300 A EP 01116300A EP 1213065 A3 EP1213065 A3 EP 1213065A3
Authority
EP
European Patent Office
Prior art keywords
rotation
adjusting ring
justierringe
punch
wedge
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
EP01116300A
Other languages
German (de)
French (fr)
Other versions
EP1213065A2 (en
EP1213065B1 (en
Inventor
Albrecht 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.)
Mate Precision Technologies Inc
Original Assignee
Mate Precision Tooling Inc
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 Mate Precision Tooling Inc filed Critical Mate Precision Tooling Inc
Publication of EP1213065A2 publication Critical patent/EP1213065A2/en
Publication of EP1213065A3 publication Critical patent/EP1213065A3/en
Application granted granted Critical
Publication of EP1213065B1 publication Critical patent/EP1213065B1/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Ein Stanzwerkzeug (10) besitzt einen Stanzstempel (12), der in einem Justierring (20) festlegbar ist, wobei ein Keil (24) als Drehsicherung in einer Werkzeughalterung und eine Verdrehsicherung zwischen dem Stanzstempel (12) und dem Justierring (20) vorgesehen sind. Bekannte Lösungen erfordern gesonderte, kostenintensive neue Justierringe. Es wird daher vorgeschlagen, die Verdrehsicherung justierringseitig an dem Keil (24) in Drehrichtung formschlüssig festzulegen. Mit dieser Ausbildung werden die Umstellungskosten auf ein Stanzwerkzeug, das die Einrichtung erleichtert und eine Verdrehsicherung bildet, erheblich gesenkt. Vorhandene Justierringe können nach einer gegebenenfalls erfolgenden Nachbearbeitung auch mit konventionellen Stanzstempeln weiter verwendet werden.

Figure 00000001
A punching tool (10) has a punch (12) which can be fixed in an adjusting ring (20), wherein a wedge (24) is provided as a rotation lock in a tool holder and an anti-rotation between the punch (12) and the adjusting ring (20) , Known solutions require separate, costly new Justierringe. It is therefore proposed to fix the rotation on the adjusting ring side of the wedge (24) in the direction of rotation form-fitting manner. With this training, the changeover costs to a punching tool, which facilitates the device and forms a security against rotation, considerably reduced. Existing Justierringe can be used after an eventual reworking also with conventional punches on.
Figure 00000001
EP20010116300 2000-07-05 2001-07-05 Punchtool with adjusting ring Expired - Lifetime EP1213065B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10032045 2000-07-05
DE2000132045 DE10032045C2 (en) 2000-07-05 2000-07-05 Punching tool with adjustment ring

Publications (3)

Publication Number Publication Date
EP1213065A2 EP1213065A2 (en) 2002-06-12
EP1213065A3 true EP1213065A3 (en) 2003-10-22
EP1213065B1 EP1213065B1 (en) 2006-09-27

Family

ID=7647446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010116300 Expired - Lifetime EP1213065B1 (en) 2000-07-05 2001-07-05 Punchtool with adjusting ring

Country Status (2)

Country Link
EP (1) EP1213065B1 (en)
DE (1) DE10032045C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10255219B3 (en) * 2002-11-27 2004-03-18 Mate Precision Tooling Gmbh Stamp mounting for punch press has adjusting ring with spaced notches to allow angular adjustment of cutting head
DE20315143U1 (en) * 2003-10-01 2003-11-20 Mate Prec Tooling Gmbh Adjustment ring for stamps
DE102006002547B4 (en) * 2005-12-07 2012-03-08 Dietz Maschinen- Und Werkzeugbau Gmbh Punching tool, in particular for punching machines with tool changing devices
US7954404B2 (en) 2008-04-29 2011-06-07 Mate Precision Tooling, Inc. Punch device with adjustment subassembly as retrofit insert or as original equipment
DE202009004014U1 (en) * 2009-03-25 2009-06-04 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Punching tool and machine tool with it
US9186717B2 (en) 2012-10-19 2015-11-17 Mate Precision Tooling, Inc. Punch assembly with separate adjustable punch guiding shim block
CN105149418B (en) * 2015-07-31 2017-03-08 苏州飞华铝制工业有限公司 A kind of multi-angle punch structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL125491C (en) * 1900-01-01
US2431566A (en) * 1945-05-23 1947-11-25 John F Kopczynski Die
US2893488A (en) * 1956-08-31 1959-07-07 George F Wales Perforating implement having means to align the punch and die
GB2030499A (en) * 1978-09-07 1980-04-10 Mercer Nairne & Co Ltd Improved punch assembly
EP0723826A1 (en) * 1995-01-25 1996-07-31 SAPIM AMADA S.p.A. A cutting device with movable punch
EP0727263A1 (en) * 1995-02-20 1996-08-21 Mate Punch And Die Co. Punch unit
JPH10249449A (en) * 1997-03-12 1998-09-22 Misumi Corp Punch holding device in press die

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL125491C (en) * 1900-01-01
US2431566A (en) * 1945-05-23 1947-11-25 John F Kopczynski Die
US2893488A (en) * 1956-08-31 1959-07-07 George F Wales Perforating implement having means to align the punch and die
GB2030499A (en) * 1978-09-07 1980-04-10 Mercer Nairne & Co Ltd Improved punch assembly
EP0723826A1 (en) * 1995-01-25 1996-07-31 SAPIM AMADA S.p.A. A cutting device with movable punch
EP0727263A1 (en) * 1995-02-20 1996-08-21 Mate Punch And Die Co. Punch unit
JPH10249449A (en) * 1997-03-12 1998-09-22 Misumi Corp Punch holding device in press die

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) *

Also Published As

Publication number Publication date
DE10032045A1 (en) 2002-01-31
EP1213065A2 (en) 2002-06-12
EP1213065B1 (en) 2006-09-27
DE10032045C2 (en) 2002-05-08

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