[go: up one dir, main page]

WO1996003261A1 - Poinçon - Google Patents

Poinçon Download PDF

Info

Publication number
WO1996003261A1
WO1996003261A1 PCT/US1995/009329 US9509329W WO9603261A1 WO 1996003261 A1 WO1996003261 A1 WO 1996003261A1 US 9509329 W US9509329 W US 9509329W WO 9603261 A1 WO9603261 A1 WO 9603261A1
Authority
WO
WIPO (PCT)
Prior art keywords
punch
driver
guide bushing
punch driver
unit according
Prior art date
Application number
PCT/US1995/009329
Other languages
English (en)
Inventor
Gerd Simon
Original Assignee
Mate Punch And Die Co.
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
Priority claimed from DE4428116A external-priority patent/DE4428116C2/de
Application filed by Mate Punch And Die Co. filed Critical Mate Punch And Die Co.
Priority to AU31439/95A priority Critical patent/AU3143995A/en
Publication of WO1996003261A1 publication Critical patent/WO1996003261A1/fr

Links

Classifications

    • 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
    • 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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools

Definitions

  • the punch unit shown has the particular advantage that changes of the total length of the punch 10 and the punch driver
  • the O-ring 40 constitutes an easily releasable frictionally engaged connection between the guide bushing 12 and the punch driver 24. It can additionally be secured in that the widened bore section in the rearmost end of the guide bushing 12 is embodied with an interior annular groove which is engaged by the O-ring 40.
  • the arrangement of the radial protrusion and the grooves can be reversed in that a radially inward extending protrusion is embodied or disposed at the back end of the guide bushing 12 which engages one of several axial grooves at the exterior circumference of the set collar 28.
  • the radial protrusion should suitably be disposed on a radius which is greater than the radius of the punch 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Punching Or Piercing (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Poinçon comportant un guide de poinçon (24) et sa base (32), un palier à ressort, un ressort de compression (34) situé entre la base (32) et le palier, un poinçon (10) proprement dit vissé réversiblement au guide (24), une douille de guidage (12) dont une extrémité ouverte permet de recevoir le guide de poinçon (24); des éléments de sécurité (36, 38) situés sur le guide (24) et la douille de guidage (12) pour empêcher la rotation relative entre le poinçon (10) et le guide de poinçon (24) pendant la course du poinçon. Les éléments de sécurité comprennent au moins une protubérance radiale (38) traversant l'axe du guide de poinçon (24), et au moins une rainure axiale (36) pratiquée à l'extrémité ouverte de la douille de guidage (12).
PCT/US1995/009329 1994-07-27 1995-07-26 Poinçon WO1996003261A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU31439/95A AU3143995A (en) 1994-07-27 1995-07-26 Punch unit

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4426498 1994-07-27
DEP4426498.4 1994-07-27
DEP4428116.1 1994-08-09
DE4428116A DE4428116C2 (de) 1994-07-27 1994-08-09 Stanzstempeleinheit

Publications (1)

Publication Number Publication Date
WO1996003261A1 true WO1996003261A1 (fr) 1996-02-08

Family

ID=25938712

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/009329 WO1996003261A1 (fr) 1994-07-27 1995-07-26 Poinçon

Country Status (4)

Country Link
EP (1) EP0694351B1 (fr)
AU (1) AU3143995A (fr)
CA (1) CA2154740A1 (fr)
WO (1) WO1996003261A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6920935B2 (en) 1997-11-01 2005-07-26 Weatherford/Lamb, Inc. Expandable downhole tubing
US7093653B2 (en) 2002-10-25 2006-08-22 Weatherford/Lamb Downhole filter
US7188687B2 (en) 1998-12-22 2007-03-13 Weatherford/Lamb, Inc. Downhole filter
CN108326221A (zh) * 2017-12-12 2018-07-27 万向钱潮传动轴有限公司 一种花键轴叉制坯模自动锁紧装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935772A (en) * 1975-03-21 1976-02-03 Houdaille Industries, Inc. Punching device having selectable pinch point clearance
US4440052A (en) * 1980-09-12 1984-04-03 Unipunch Products, Inc. Punch assembly with unitary stripper spring assembly
US5056392A (en) * 1988-08-19 1991-10-15 Mate Punch & Die Co. Punch assembly
US5131303A (en) * 1991-08-12 1992-07-21 Wilson Tool International Punch assembly
JPH0615382A (ja) * 1992-07-03 1994-01-25 Amada Metrecs Co Ltd パンチ金型装置
JPH06226373A (ja) * 1993-02-03 1994-08-16 Amada Metrecs Co Ltd パンチング金型
US5419225A (en) * 1993-02-03 1995-05-30 Amada Metrecs Company, Limited Punching die

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166403A (en) * 1977-08-10 1979-09-04 Houdaille Industries, Inc. Method of making a rigidly supported molded plastics material punch guide and stripper
US4989484A (en) * 1988-08-19 1991-02-05 Mate Punch & Die Company Punch and stripper assembly
US5329835A (en) * 1992-10-07 1994-07-19 Wilson Tool International, Inc. Adjustable length punch set assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935772A (en) * 1975-03-21 1976-02-03 Houdaille Industries, Inc. Punching device having selectable pinch point clearance
US4440052A (en) * 1980-09-12 1984-04-03 Unipunch Products, Inc. Punch assembly with unitary stripper spring assembly
US5056392A (en) * 1988-08-19 1991-10-15 Mate Punch & Die Co. Punch assembly
US5131303A (en) * 1991-08-12 1992-07-21 Wilson Tool International Punch assembly
JPH0615382A (ja) * 1992-07-03 1994-01-25 Amada Metrecs Co Ltd パンチ金型装置
JPH06226373A (ja) * 1993-02-03 1994-08-16 Amada Metrecs Co Ltd パンチング金型
US5419225A (en) * 1993-02-03 1995-05-30 Amada Metrecs Company, Limited Punching die

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6920935B2 (en) 1997-11-01 2005-07-26 Weatherford/Lamb, Inc. Expandable downhole tubing
US7124830B2 (en) 1997-11-01 2006-10-24 Weatherford/Lamb, Inc. Methods of placing expandable downhole tubing in a wellbore
US7188687B2 (en) 1998-12-22 2007-03-13 Weatherford/Lamb, Inc. Downhole filter
US7093653B2 (en) 2002-10-25 2006-08-22 Weatherford/Lamb Downhole filter
CN108326221A (zh) * 2017-12-12 2018-07-27 万向钱潮传动轴有限公司 一种花键轴叉制坯模自动锁紧装置

Also Published As

Publication number Publication date
EP0694351B1 (fr) 2001-10-17
AU3143995A (en) 1996-02-22
EP0694351A1 (fr) 1996-01-31
CA2154740A1 (fr) 1996-01-28

Similar Documents

Publication Publication Date Title
CA2154741C (fr) Poincon
US6782787B2 (en) Adjustable punch having externally accessible rotation release latch
US5884546A (en) Punch unit
EP0696487B1 (fr) Unité de poinçonnage
WO2007073779A1 (fr) Dispositif de maintien pour jante de roue de vehicule
EP0694351B1 (fr) Unité de poinçonnage
DE2943508C2 (fr)
US6076437A (en) Screw set in place and removed rapidly, its fabrication process and tool for its removal
EP3328709B1 (fr) Ensemble colonne de direction
WO1994016237A1 (fr) Accouplement de surcharge
DE3436733C2 (fr)
EP1213065B1 (fr) Outil de poinçonnage avec anneau d'ajustage
US3297071A (en) Locking of threaded parts against removal
EP0677151B1 (fr) Dispositif de transmission de couple
DE102015005776B4 (de) Einrichtung zum spielfreien Aufspannen eines Bauteils, insbesondere eines Werkzeugs, und Bauteil zur Verwendung in der Einrichtung
CA1242096A (fr) Montage a ecrous-freins bicorps
DE10255219B3 (de) Stanzwerkzeug mit Justierring
US4390310A (en) Tapping attachment
US6662922B2 (en) Shaft-hub-connection
EP3613670B1 (fr) Dispositif de transmission de force pour un giravion
EP3740634B1 (fr) Patte de bande d'une bande
DE10038347C2 (de) Schnellspannmutter
GB2050910A (en) Improvements in and relating to punch assemblies
DE4428116C2 (de) Stanzstempeleinheit
DE2151301A1 (de) Werkzeughalter aus Hartstahl

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AT AU BR CH CN CZ DK ES FI JP KR MX NZ SE SG

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase