AU2002220826A1 - Actuator for workpiece holding device - Google Patents

Actuator for workpiece holding device

Info

Publication number
AU2002220826A1
AU2002220826A1 AU2002220826A AU2082602A AU2002220826A1 AU 2002220826 A1 AU2002220826 A1 AU 2002220826A1 AU 2002220826 A AU2002220826 A AU 2002220826A AU 2082602 A AU2082602 A AU 2082602A AU 2002220826 A1 AU2002220826 A1 AU 2002220826A1
Authority
AU
Australia
Prior art keywords
spindle
chuck
pulley
actuator
jaws
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.)
Abandoned
Application number
AU2002220826A
Inventor
Glen Donald Ayrton
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.)
Pratt Burnerd International Ltd
Original Assignee
Pratt Burnerd International Ltd
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 Pratt Burnerd International Ltd filed Critical Pratt Burnerd International Ltd
Publication of AU2002220826A1 publication Critical patent/AU2002220826A1/en
Abandoned 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
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves
    • B23B31/16037—Jaws movement actuated by one or more spiral grooves using mechanical transmission through the spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/044—Clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/38—Using magnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/48—Measuring or detecting
    • B23B2270/483—Measurement of force
    • 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
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2552—Headstock
    • 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
    • Y10T82/00—Turning
    • Y10T82/26—Work driver

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Jigs For Machine Tools (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

A power chucking system 10 comprises a chuck mounted on a headstock, the chuck with its jaws being caused to rotate by rotation or the machine spindle 6 . The spindle 6 may be engaged with the pulley 1 in order to rotate a work piece retained within the chuck jaws. A clutch 2 may be used to disengage the spindle 6 from the pulley 1 and to lock the spindle 6 to the head stock. In this configuration, rotation of the pulley 1 will cause an actuator jack 7 to screw or unscrew, into or out of spindle 6 , in order to open or close the chuck jaws to grip release the workpiece.
AU2002220826A 2000-11-28 2001-11-27 Actuator for workpiece holding device Abandoned AU2002220826A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0028931.4A GB0028931D0 (en) 2000-11-28 2000-11-28 Actuator for workpiece holding device
GB0028931 2000-11-28
PCT/GB2001/005216 WO2002043906A1 (en) 2000-11-28 2001-11-27 Actuator for workpiece holding device

Publications (1)

Publication Number Publication Date
AU2002220826A1 true AU2002220826A1 (en) 2002-06-11

Family

ID=9903986

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002220826A Abandoned AU2002220826A1 (en) 2000-11-28 2001-11-27 Actuator for workpiece holding device

Country Status (8)

Country Link
US (1) US6918327B2 (en)
EP (1) EP1345722B1 (en)
JP (1) JP2004514566A (en)
AT (1) ATE385869T1 (en)
AU (1) AU2002220826A1 (en)
DE (1) DE60132812D1 (en)
GB (1) GB0028931D0 (en)
WO (1) WO2002043906A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10164723B4 (en) * 2001-06-01 2005-11-17 Ex-Cell-O Gmbh Spindle arrangement for a machine tool
EP1729902B1 (en) * 2004-03-31 2010-02-17 Eastland Medical Systems Ltd Drive
US7690658B2 (en) * 2004-09-20 2010-04-06 Black & Decker Inc. Tool chuck with power take off feature
US8725438B2 (en) * 2004-09-30 2014-05-13 Linak A/S Linear actuator
EP1736265B1 (en) * 2005-06-21 2007-09-05 Paul Müller GmbH & Co. KG Unternehmensbeteiligungen Spindle with a drawbar and a clutch unit
US7472633B2 (en) * 2006-06-09 2009-01-06 Factory Automation Technology Co., Ltd. Transmission apparatus for balance test operation
US8070463B2 (en) * 2006-11-02 2011-12-06 Stephens Gregory A Rotary reciprocating intensified hydraulic actuator
US20080107548A1 (en) * 2006-11-02 2008-05-08 Stephens Dynamics, Inc. Rotary reciprocating intensified hydraulic actuator
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US7854274B2 (en) 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
JP5323370B2 (en) * 2008-03-14 2013-10-23 株式会社北川鉄工所 Chuck axial force operation device
US9095945B2 (en) 2013-05-14 2015-08-04 Honda Motor Co., Ltd. Automated steering centering assembly
WO2016037111A1 (en) * 2014-09-05 2016-03-10 Mazak Corporation Vertical machine tool apparatus and method
KR101841185B1 (en) * 2016-01-19 2018-03-22 동아대학교 산학협력단 Electrically Driven Chucking System for Machine Tool
WO2017126748A1 (en) * 2016-01-19 2017-07-27 동아대학교 산학협력단 Electric driven chucking system comprising automatic clutch system
TWI645925B (en) * 2017-01-19 2019-01-01 貝斯特精密機械有限公司 Front-mounted hydraulic chuck
EP3366398A1 (en) * 2017-02-28 2018-08-29 Step-Tec AG Clamping unit for a chuck of a machine-tool spindle
KR102069721B1 (en) * 2018-09-18 2020-01-23 칸워크홀딩 주식회사 Electrical Driving System for Machine Tools
TWI681833B (en) * 2019-04-11 2020-01-11 貝斯特精密機械有限公司 Front-mounted rotary chuck
KR20210129478A (en) * 2020-04-20 2021-10-28 두산공작기계 주식회사 Spindle clamping apparatus of machine tool
US11931848B2 (en) * 2020-08-20 2024-03-19 Zippy Robotics, Inc. High-speed, low runout spindle assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH269248A (en) * 1948-08-27 1950-10-16 Fischer Ag Georg Clamping device on machine tools.
FR1457653A (en) 1965-09-13 1966-01-24 Chuck for machine tool
US4199286A (en) * 1978-12-20 1980-04-22 Kearney & Trecker Corporation Power drawbolt with planetary drive
FR2475167A1 (en) 1980-02-06 1981-08-07 Pont A Mousson DEVICE FOR DRIVING IN ROTATION OF A CYLINDRICAL PIECE
DE3509635C1 (en) * 1985-03-16 1986-02-06 Index-Werke Kg Hahn & Tessky, 7300 Esslingen Tool holding device for lathes
DE3684894D1 (en) * 1985-12-28 1992-05-21 Forkardt Paul Gmbh MACHINE TOOL AND ITS OPERATING METHOD.
DE3709246A1 (en) * 1987-03-20 1988-10-06 Gedib Ingenieurbuero U Innovat Clamping device on rotating spindles
DE19850569C1 (en) * 1998-11-02 2000-08-10 Reinhard Schroeder Machine spindle

Also Published As

Publication number Publication date
WO2002043906A1 (en) 2002-06-06
US20040051256A1 (en) 2004-03-18
ATE385869T1 (en) 2008-03-15
US6918327B2 (en) 2005-07-19
EP1345722B1 (en) 2008-02-13
GB0028931D0 (en) 2001-01-10
EP1345722A1 (en) 2003-09-24
JP2004514566A (en) 2004-05-20
DE60132812D1 (en) 2008-03-27

Similar Documents

Publication Publication Date Title
AU2002220826A1 (en) Actuator for workpiece holding device
PL1737616T3 (en) Powered hand tool comprising a clamping device for a tool
EP0925862A4 (en) Electric chuck for machine tool and method of opening or closing gripping pawl of same
ES286843U (en) Drill chuck for a hand-held device
AU2003274045A1 (en) Tool holding device and method for positioning a tool
PL357843A1 (en) Grinder with a tool holder
DE3869724D1 (en) TOOL HOLDER FOR A MACHINE TOOL.
EP0846524A3 (en) Changeable chuck system
AU1544697A (en) Process and machine tool for machining workpieces with two work spindles
US4617847A (en) Bar puller
US2788980A (en) Chuck for threading nipples
AU1770000A (en) Clamp mechanism for a machine spindle
AU4644301A (en) Reaming tool with a guide shank
CN215033738U (en) Three-jaw chuck for clamping double-top self-centering special-shaped part
ATE223785T1 (en) TOOL HEAD WITH SPINDLE BEARING
CN112620676A (en) Hydraulic expansion type chuck for workpiece clamping processing
EP0355204A3 (en) A machine tool
EP1281473A3 (en) Lathe with workpiece spindle and raidally supporting workpiece guide
CN100493788C (en) Rapid pretension drill clamping head
TW372907B (en) Supplement to method and apparatus for manufacturing magnetic adjustable torque screwdriver
CN221087305U (en) Magnetic locking chuck
CN201086140Y (en) Fast pre-fastening drill chuck
JPH0560705U (en) Lathe
EP1226899A3 (en) Method and device for machining workpieces
SE9501269D0 (en) Clamps for workpieces