WO2008106261A3 - Quick-release jaws with single-piece bearing chuck - Google Patents

Quick-release jaws with single-piece bearing chuck Download PDF

Info

Publication number
WO2008106261A3
WO2008106261A3 PCT/US2008/052250 US2008052250W WO2008106261A3 WO 2008106261 A3 WO2008106261 A3 WO 2008106261A3 US 2008052250 W US2008052250 W US 2008052250W WO 2008106261 A3 WO2008106261 A3 WO 2008106261A3
Authority
WO
WIPO (PCT)
Prior art keywords
quick
jaws
bearing
chuck
piece bearing
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.)
Ceased
Application number
PCT/US2008/052250
Other languages
French (fr)
Other versions
WO2008106261A2 (en
Inventor
Brian J Crowley
Charlie S Carmoney
Thomas H Dejonghe
Thomas M Grobbel
William R Stickney
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Priority to JP2009551769A priority Critical patent/JP5374775B2/en
Priority to EP08714068.7A priority patent/EP2114602A4/en
Priority to CA2676288A priority patent/CA2676288C/en
Publication of WO2008106261A2 publication Critical patent/WO2008106261A2/en
Publication of WO2008106261A3 publication Critical patent/WO2008106261A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/18—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in planes containing the axis of the chuck
    • 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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/1627—Details of the jaws
    • B23B31/16279—Fixation on the master jaw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S279/00—Chucks or sockets
    • Y10S279/901—Chuck or chuck jaw changing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/18—Pivoted jaw
    • Y10T279/188—Toggle actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/19—Radially reciprocating jaws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1953—Toggle actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1986—Jaws
    • Y10T279/1993—Jaws with means to facilitate jaw removal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/25—Compensation for eccentricity

Landscapes

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

Abstract

A workholding chuck can use actuating members that pivot within a non-split unitary front bearing. The non-split unitary front bearing can include pockets in its central bore that can allow a spherical section of an actuator arm to be inserted into the bearing. The spherical section can include radially recessed areas to facilitate the insertion into the bearing. The jaws can be retained to the actuator arms through the use of a quick-release assembly. The quick-release assembly allows the jaws to easily and quickly be changed to allow the chuck to grasp different workpieces.
PCT/US2008/052250 2007-02-27 2008-01-29 Quick-release jaws with single-piece bearing chuck Ceased WO2008106261A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009551769A JP5374775B2 (en) 2007-02-27 2008-01-29 Quick release jaw member and integrated bearing chuck
EP08714068.7A EP2114602A4 (en) 2007-02-27 2008-01-29 Quick-release jaws with single-piece bearing chuck
CA2676288A CA2676288C (en) 2007-02-27 2008-01-29 Quick-release jaws with single-piece bearing chuck

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/711,910 2007-02-27
US11/711,910 US7594665B2 (en) 2007-02-27 2007-02-27 Quick-release jaws with a single-piece bearing chuck

Publications (2)

Publication Number Publication Date
WO2008106261A2 WO2008106261A2 (en) 2008-09-04
WO2008106261A3 true WO2008106261A3 (en) 2008-12-31

Family

ID=39714996

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/052250 Ceased WO2008106261A2 (en) 2007-02-27 2008-01-29 Quick-release jaws with single-piece bearing chuck

Country Status (5)

Country Link
US (2) US7594665B2 (en)
EP (1) EP2114602A4 (en)
JP (1) JP5374775B2 (en)
CA (1) CA2676288C (en)
WO (1) WO2008106261A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031142A1 (en) * 2005-07-04 2007-01-18 Forkardt Deutschland Gmbh Clamping device, base jaws and top jaws for this
US7594665B2 (en) * 2007-02-27 2009-09-29 Illinois Tool Works Inc. Quick-release jaws with a single-piece bearing chuck
US8534677B2 (en) 2007-02-27 2013-09-17 Forkardt Inc. Work-holding chuck with quick-release jaws
US8528914B2 (en) * 2007-02-27 2013-09-10 Forkardt Inc. Quick-release jaws with single-piece bearing chuck
DE502007002068D1 (en) * 2007-09-27 2009-12-31 Smw Autoblok Spannsysteme Gmbh Power Chucks
US8459659B2 (en) * 2007-12-19 2013-06-11 Illinois Tool Works Inc. Hybrid lathe chuck
NL2003802C2 (en) * 2009-11-16 2011-05-17 Vosteq Innovations B V SYSTEM AND MACHINING DEVICE, CLAW PLATE, CLAW-COUPLING ELEMENT, CLAW-CHANGING DEVICE AND METHOD.
US8702081B2 (en) * 2012-02-29 2014-04-22 Karl C. S. Melchior Clamping device for clamping a plurality of workpieces at predetermined angles
CN103357910A (en) * 2012-03-31 2013-10-23 江苏新光华机械有限公司 Three-jaw chuck with shared forward and reverse jaws
KR101382389B1 (en) 2013-08-07 2014-04-08 신광자 Fixing apparatus for workpiece
TW201827144A (en) * 2016-11-24 2018-08-01 日商北川鐵工所股份有限公司 Chuck device
CN107803694A (en) * 2017-11-30 2018-03-16 中信戴卡股份有限公司 A kind of turning attachment for being used to clamp automotive hub
CN111972702B (en) * 2019-05-23 2023-03-24 上海烟草集团有限责任公司 Flexible cigarette rotary chuck
CN110405238A (en) * 2019-08-21 2019-11-05 宁夏工商职业技术学院（宁夏化工技工学校、宁夏机电工程学校、宁夏农业机械化学校） A New Type of Fixture for Turning
CN110548887B (en) * 2019-08-26 2024-02-09 重庆神箭汽车传动件有限责任公司 Adjustable claw of inclined-pulling chuck
CN113441743B (en) * 2021-09-01 2021-10-29 南通御美津精密工业有限公司 Multifunctional machine tool chuck for clamping conical thin-wall pipe body
US12076794B2 (en) 2022-03-18 2024-09-03 Hammill Manufacturing Company, Co-op Tool Division Multipurpose chuck

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380747A (en) * 1965-05-13 1968-04-30 Woodworth Co N A Adjustable compensating and centralizing chuck
US3472526A (en) * 1967-10-17 1969-10-14 Woodworth Co N A Universal power chuck
US4465289A (en) * 1981-07-13 1984-08-14 William Banks Chuck
US5322305A (en) * 1992-01-02 1994-06-21 Kenneth Cross Power chuck

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Publication number Priority date Publication date Assignee Title
US3104886A (en) * 1963-09-24 Chuck
US185838A (en) * 1877-01-02 Improvement in chucks for metal-lathes
US2576350A (en) * 1947-11-24 1951-11-27 Mazzola Joseph Spring chucking device
US3093366A (en) * 1959-10-12 1963-06-11 Austin Hoy & Co Ltd Cutter bit holder
US3099457A (en) * 1960-06-02 1963-07-30 Woodworth Co N A Chuck
US3069181A (en) * 1961-08-03 1962-12-18 Woodworth Co N A Chuck
US3082015A (en) * 1961-11-28 1963-03-19 Woodworth Co N A Equalizing chuck
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AT312729B (en) * 1969-06-20 1974-01-10 Lacrex Brevetti Sa Detachable connection
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US4136588A (en) * 1977-03-25 1979-01-30 Roder Peter G Aligned sliding jaw key set
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JPS61244401A (en) * 1985-04-22 1986-10-30 Kitagawa Tekkosho:Kk Machine tool chuck claw attachment/detachment mechanism
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IT1192814B (en) * 1986-07-04 1988-05-12 Walter Bronzino SELF-CENTERING AND SELF-STAPPING AUTOMATIC SPINDLE
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US8528914B2 (en) * 2007-02-27 2013-09-10 Forkardt Inc. Quick-release jaws with single-piece bearing chuck
US7594665B2 (en) * 2007-02-27 2009-09-29 Illinois Tool Works Inc. Quick-release jaws with a single-piece bearing chuck
US8534677B2 (en) * 2007-02-27 2013-09-17 Forkardt Inc. Work-holding chuck with quick-release jaws

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380747A (en) * 1965-05-13 1968-04-30 Woodworth Co N A Adjustable compensating and centralizing chuck
US3472526A (en) * 1967-10-17 1969-10-14 Woodworth Co N A Universal power chuck
US4465289A (en) * 1981-07-13 1984-08-14 William Banks Chuck
US5322305A (en) * 1992-01-02 1994-06-21 Kenneth Cross Power chuck

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2114602A4 *

Also Published As

Publication number Publication date
EP2114602A4 (en) 2017-05-24
US20080203681A1 (en) 2008-08-28
US7954825B2 (en) 2011-06-07
JP2010519063A (en) 2010-06-03
WO2008106261A2 (en) 2008-09-04
EP2114602A2 (en) 2009-11-11
US7594665B2 (en) 2009-09-29
JP5374775B2 (en) 2013-12-25
CA2676288A1 (en) 2008-09-04
CA2676288C (en) 2011-10-18
US20090309318A1 (en) 2009-12-17

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