EP0354880A3 - Clamping unit - Google Patents

Clamping unit Download PDF

Info

Publication number
EP0354880A3
EP0354880A3 EP19890810600 EP89810600A EP0354880A3 EP 0354880 A3 EP0354880 A3 EP 0354880A3 EP 19890810600 EP19890810600 EP 19890810600 EP 89810600 A EP89810600 A EP 89810600A EP 0354880 A3 EP0354880 A3 EP 0354880A3
Authority
EP
European Patent Office
Prior art keywords
clamping
jaw
shaped
block
movable
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Withdrawn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
EP19890810600
Other languages
German (de)
French (fr)
Other versions
EP0354880A2 (en
Inventor
Beat Buchter
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.)
Buchter Formenbau AG
Original Assignee
Buchter Formenbau 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 Buchter Formenbau AG filed Critical Buchter Formenbau AG
Publication of EP0354880A2 publication Critical patent/EP0354880A2/en
Publication of EP0354880A3 publication Critical patent/EP0354880A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/2473—Construction of the jaws with pull-down action on the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/08—Arrangements for positively actuating jaws using cams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Jigs For Machine Tools (AREA)
  • Machine Tool Units (AREA)

Abstract

Der Klemmblock zum Festspannen von Werkstücken oder Werkzeugen ermöglicht bei Anwendung als Träger für Werkstücke mit Teilbearbeitungsaufgaben oder als Spann­ mittel für Austauschwerkzeuge einen raschen und präziese reproduzierbaren Wechsel des einzuspannenden Gegenstandes (7) vorzunehmen. Der Klemmblock mit einer Blockbasis (1) und einer dazu verschiebbar beweglichen Klemmbacke (5) enthält eine feste Klemmbacke (3) und Mittel (4, 4.2) zum wenigstens angenäherten Parallelführen der beweglichen Klemmbacke (5) relativ zur Blockbasis. Diese besitzt eine im wesentlichen L-förmige Gestalt mit zwei etwa gleich­ langen Schenkeln (1.1, 1.2). Der eine davon trägt die feste Klemmbacke (3) und einen nasenförmigen Stützab­ schnitt (4) mit einer keilförmigen Steuerfläche (4.2) für die bewegliche Klemmbacke (5), während der andere einen tischförmigen Abschnitt (8) aufweist, an dem Mittel zur Seiten- und Querführung der beweglichen Klemmbacke (5) abgestützt sind. The clamping block for clamping workpieces or tools when used as a carrier for Workpieces with partial machining tasks or as clamping means for exchange tools a quick and precise reproducible change of the object to be clamped (7). The terminal block with a block base (1) and a displaceable clamping jaw (5) contains a fixed jaw (3) and means (4, 4.2) for at least approximately parallel guidance of the movable ones Clamping jaw (5) relative to the block base. This has one essentially L-shaped shape with two approximately the same long legs (1.1, 1.2). One of them wears it fixed jaw (3) and a nose-shaped support cut (4) with a wedge-shaped control surface (4.2) for the movable jaw (5) while the other has a table-shaped section (8) on the middle for lateral and transverse guidance of the movable jaw (5) are supported.

EP19890810600 1988-08-11 1989-08-09 Clamping unit Withdrawn EP0354880A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3035/88 1988-08-11
CH303588A CH686293A5 (en) 1988-08-11 1988-08-11 Terminal block.

Publications (2)

Publication Number Publication Date
EP0354880A2 EP0354880A2 (en) 1990-02-14
EP0354880A3 true EP0354880A3 (en) 1991-09-18

Family

ID=4247163

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890810600 Withdrawn EP0354880A3 (en) 1988-08-11 1989-08-09 Clamping unit

Country Status (4)

Country Link
US (1) US4958818A (en)
EP (1) EP0354880A3 (en)
JP (1) JPH02100878A (en)
CH (1) CH686293A5 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996033048A1 (en) * 1995-04-21 1996-10-24 Kurt Manufacturing Company, Inc. Workholding wedge clamp
US5975513A (en) * 1996-10-11 1999-11-02 Kurt Manufacturing Company, Inc. Vise with workpiece hold down force
US6268580B1 (en) * 1999-11-23 2001-07-31 Ronald S. Boyer, Jr. Holder for graphite electrodes
US6422931B1 (en) * 2001-04-09 2002-07-23 Laflamme Robert Fixture apparatus and system
US7950316B2 (en) * 2005-06-28 2011-05-31 Mitek Holdings, Inc. Automated system for precision cutting short pieces of lumber
WO2008093492A1 (en) * 2007-01-30 2008-08-07 Tamura Corporation Static induction device fixing structure and fixing member
KR200446728Y1 (en) * 2007-11-05 2009-11-24 씨티에스(주) The transfer robot of clamp coupled structure
US9126299B2 (en) 2008-11-03 2015-09-08 Raptor Workholding Products, Inc. Work holder
US8672310B2 (en) * 2008-11-03 2014-03-18 Raptor Workholding Products, Inc. Work holder
CN101890686A (en) * 2010-06-04 2010-11-24 中通客车控股股份有限公司 Self-energizing directional quick skinning clamp
US9004472B2 (en) 2010-08-18 2015-04-14 Kurt Manufacturing Company, Inc. Five axis machine vise
US9193040B2 (en) 2012-08-22 2015-11-24 Kurt Manufacturing Company, Inc. Machine vise attachment
US9381621B2 (en) * 2012-09-12 2016-07-05 Chris Taylor Tooling fixture and system
US9289869B1 (en) 2013-03-04 2016-03-22 David J. Lelonek Workpiece holder
JP6284599B1 (en) * 2016-09-14 2018-02-28 本田技研工業株式会社 Electrode tip mounting device
US11667012B1 (en) 2019-03-21 2023-06-06 Kurt Manufacturing Company, Inc. Self-centering dual direction clamping vise with adjustable center support
FR3096288B1 (en) * 2019-05-24 2021-07-09 Airbus Interiors Services Holder with two jaws configured to clamp a stiffener

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1457307A (en) * 1922-02-20 1923-06-05 Orlando C Kerns Vise
US1866034A (en) * 1927-03-28 1932-07-05 Keil Francis & Son Inc Key cutting apparatus
US1978628A (en) * 1932-06-28 1934-10-30 Keil Francis & Son Inc Key cutting machine
US2329269A (en) * 1940-04-13 1943-09-14 Briggs & Stratton Corp Key cutting and duplicating machine
GB627395A (en) * 1947-09-11 1949-08-08 Ernest John Halliday Improvements in or relating to work-holders for machine tools
US3286597A (en) * 1965-06-03 1966-11-22 Taylor Lock Company Key-duplicating machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506253A (en) * 1968-05-09 1970-04-14 Henry F Swenson T-slot jaw-clamp work holder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1457307A (en) * 1922-02-20 1923-06-05 Orlando C Kerns Vise
US1866034A (en) * 1927-03-28 1932-07-05 Keil Francis & Son Inc Key cutting apparatus
US1978628A (en) * 1932-06-28 1934-10-30 Keil Francis & Son Inc Key cutting machine
US2329269A (en) * 1940-04-13 1943-09-14 Briggs & Stratton Corp Key cutting and duplicating machine
GB627395A (en) * 1947-09-11 1949-08-08 Ernest John Halliday Improvements in or relating to work-holders for machine tools
US3286597A (en) * 1965-06-03 1966-11-22 Taylor Lock Company Key-duplicating machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
POPULAR MECHANICS. vol. 112, no. 3, September 1959, NEW YORK US Seite 176 "Strap Clamp for Special Machining" *

Also Published As

Publication number Publication date
JPH02100878A (en) 1990-04-12
US4958818A (en) 1990-09-25
CH686293A5 (en) 1996-02-29
EP0354880A2 (en) 1990-02-14

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