FR2416064A1 - Porte-poincon a montage rapide - Google Patents

Porte-poincon a montage rapide

Info

Publication number
FR2416064A1
FR2416064A1 FR7803237A FR7803237A FR2416064A1 FR 2416064 A1 FR2416064 A1 FR 2416064A1 FR 7803237 A FR7803237 A FR 7803237A FR 7803237 A FR7803237 A FR 7803237A FR 2416064 A1 FR2416064 A1 FR 2416064A1
Authority
FR
France
Prior art keywords
balls
sleeve
punch holder
tool
grooves
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Withdrawn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
FR7803237A
Other languages
English (en)
Inventor
Francois Calvez
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.)
GROUPE ETU TECH CONST MACHINES
Original Assignee
GROUPE ETU TECH CONST MACHINES
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 GROUPE ETU TECH CONST MACHINES filed Critical GROUPE ETU TECH CONST MACHINES
Priority to FR7803237A priority Critical patent/FR2416064A1/fr
Publication of FR2416064A1 publication Critical patent/FR2416064A1/fr
Withdrawn legal-status Critical Current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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

L'invention concerne un porte-poinçon à montage rapide, comportant une première partie 1a pour sa fixation dans un mécanisme d'entraînement et une seconde partie 16 pour la fixation du poinçon, la seconde partie 16 est constituée par un manchon cylindrique dont l'alésage interne borgne 2 constitue un logement pour la queue 16a cylindrique dun poinçon et dont la surface externe constitue une portée pour une bague 10 externe montée à coulissement rotatif sur le manchon, ledit manchon possédant au moins un perçage radial 4, dans lequel est placée une bille 13 de verrouillage axial du poinçon susceptible de faire saillie dans un chambrage 10b prévu dans la bague lorsque cette dernière est dans une première position et dans l'alésage 2 lorsque la bague est dans une seconde position, au moins l'une des parois du chambrage formant surface de came pour déplacer la bille en direction de l'alésage 2 et pour coopérer avec une gorge 20 du poinçon. Application au domaine des machines-outils.
FR7803237A 1978-02-06 1978-02-06 Porte-poincon a montage rapide Withdrawn FR2416064A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7803237A FR2416064A1 (fr) 1978-02-06 1978-02-06 Porte-poincon a montage rapide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803237A FR2416064A1 (fr) 1978-02-06 1978-02-06 Porte-poincon a montage rapide

Publications (1)

Publication Number Publication Date
FR2416064A1 true FR2416064A1 (fr) 1979-08-31

Family

ID=9204236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803237A Withdrawn FR2416064A1 (fr) 1978-02-06 1978-02-06 Porte-poincon a montage rapide

Country Status (1)

Country Link
FR (1) FR2416064A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543036A1 (fr) * 1983-03-22 1984-09-28 Hilti Ag Outil a main, tel que perceuse, marteau perforateur, tourne-vis et similaires
FR2607737A1 (fr) * 1986-12-09 1988-06-10 Weber Ernest Porte-poincon universel de poinconnage
DE3990624D2 (en) * 1988-06-02 1990-07-19 Stauffer G & Co Ag Systemwerkzeug
EP0494714A1 (fr) * 1991-01-10 1992-07-15 Machinefabriek Wila B.V. Outil de pressage et adaptateur et presse destinés à celui-ci
EP1215000A1 (fr) * 2000-12-16 2002-06-19 Adolf Würth GmbH & Co. KG Porte-outil
US6467327B1 (en) 2001-08-15 2002-10-22 Wilson Tool International, Inc. Press brake tool and tool holder
US6928852B2 (en) 2003-03-31 2005-08-16 Wila B.V. Combination of a press brake clamping system and at least a press brake tool
US7004008B2 (en) 2003-07-01 2006-02-28 Wilson Tool International, Inc. Press brake tool having lockable safety key
US7021116B2 (en) 2003-12-19 2006-04-04 Wilson Tool International, Inc. Press brake tooling technology
US7661288B2 (en) 2003-07-01 2010-02-16 Wilson Tool International Inc. Press brake tool safety key assemblies
US7721586B2 (en) 2005-02-08 2010-05-25 Wilson Tool International Inc. Press brake tool seating technology
CN102883832A (zh) * 2010-05-06 2013-01-16 通快机床两合公司 工具保持装置、具有这种工具保持装置的机床以及用于将加工工具固定至机床的工具保持装置的方法
IT202100016280A1 (it) * 2021-06-22 2022-12-22 Gem Srl Blocco di sostegno per una matrice di punzonatura per lamiere metalliche

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1341934A (en) * 1919-04-23 1920-06-01 Manufacturers Machine Products Tool-holder
FR583491A (fr) * 1924-07-07 1925-01-13 Dispositif de calage des porte-mèches dans les porte-outils
FR877753A (fr) * 1940-12-19 1942-12-16 Mandrin à changement rapide pour pièces cylindriques
US3082014A (en) * 1959-09-11 1963-03-19 Wohlhaupter E & Co Tool clamping device
FR1534400A (fr) * 1966-08-23 1968-07-26 Balas Collet Company Perfectionnements aux porte-outils
FR2012207A1 (fr) * 1968-07-03 1970-03-13 Muhr & Bender

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1341934A (en) * 1919-04-23 1920-06-01 Manufacturers Machine Products Tool-holder
FR583491A (fr) * 1924-07-07 1925-01-13 Dispositif de calage des porte-mèches dans les porte-outils
FR877753A (fr) * 1940-12-19 1942-12-16 Mandrin à changement rapide pour pièces cylindriques
US3082014A (en) * 1959-09-11 1963-03-19 Wohlhaupter E & Co Tool clamping device
FR1534400A (fr) * 1966-08-23 1968-07-26 Balas Collet Company Perfectionnements aux porte-outils
FR2012207A1 (fr) * 1968-07-03 1970-03-13 Muhr & Bender

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543036A1 (fr) * 1983-03-22 1984-09-28 Hilti Ag Outil a main, tel que perceuse, marteau perforateur, tourne-vis et similaires
FR2607737A1 (fr) * 1986-12-09 1988-06-10 Weber Ernest Porte-poincon universel de poinconnage
DE3990624D2 (en) * 1988-06-02 1990-07-19 Stauffer G & Co Ag Systemwerkzeug
EP0494714A1 (fr) * 1991-01-10 1992-07-15 Machinefabriek Wila B.V. Outil de pressage et adaptateur et presse destinés à celui-ci
US5245854A (en) * 1991-01-10 1993-09-21 Mechinefabriek Wila B.V. Press tool and an adaptor and a press therefor
EP1215000A1 (fr) * 2000-12-16 2002-06-19 Adolf Würth GmbH & Co. KG Porte-outil
US6467327B1 (en) 2001-08-15 2002-10-22 Wilson Tool International, Inc. Press brake tool and tool holder
US6732564B2 (en) 2001-08-15 2004-05-11 Wila B.V. Press brake tool and tool holder
US6928852B2 (en) 2003-03-31 2005-08-16 Wila B.V. Combination of a press brake clamping system and at least a press brake tool
US7004008B2 (en) 2003-07-01 2006-02-28 Wilson Tool International, Inc. Press brake tool having lockable safety key
US7661288B2 (en) 2003-07-01 2010-02-16 Wilson Tool International Inc. Press brake tool safety key assemblies
US7021116B2 (en) 2003-12-19 2006-04-04 Wilson Tool International, Inc. Press brake tooling technology
US7721586B2 (en) 2005-02-08 2010-05-25 Wilson Tool International Inc. Press brake tool seating technology
CN102883832A (zh) * 2010-05-06 2013-01-16 通快机床两合公司 工具保持装置、具有这种工具保持装置的机床以及用于将加工工具固定至机床的工具保持装置的方法
CN102883832B (zh) * 2010-05-06 2014-11-19 通快机床两合公司 工具保持装置、具有这种工具保持装置的机床以及用于将加工工具固定至机床的工具保持装置的方法
IT202100016280A1 (it) * 2021-06-22 2022-12-22 Gem Srl Blocco di sostegno per una matrice di punzonatura per lamiere metalliche

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Legal Events

Date Code Title Description
ST Notification of lapse