CA1082904A - Mandrin a serrage automatique - Google Patents

Mandrin a serrage automatique

Info

Publication number
CA1082904A
CA1082904A CA292,887A CA292887A CA1082904A CA 1082904 A CA1082904 A CA 1082904A CA 292887 A CA292887 A CA 292887A CA 1082904 A CA1082904 A CA 1082904A
Authority
CA
Canada
Prior art keywords
spindle
tool holder
bore
locking
tool
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.)
Expired
Application number
CA292,887A
Other languages
English (en)
Inventor
Charles R. Johnson
John K. Forlow
William A. Mitchell
Paul G. Black
John S. Clark
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.)
Ex-Cell-O Corp
Original Assignee
Ex-Cell-O Corp
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 US05/767,176 external-priority patent/US4122755A/en
Application filed by Ex-Cell-O Corp filed Critical Ex-Cell-O Corp
Application granted granted Critical
Publication of CA1082904A publication Critical patent/CA1082904A/fr
Expired 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
    • B23B31/003—Work or tool ejection means
    • 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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
    • B23B31/265—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank by means of collets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/022—Balls
    • 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
    • B23B2270/20—Internally located features, machining or gripping of internal surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Jigs For Machine Tools (AREA)
CA292,887A 1977-02-09 1977-12-12 Mandrin a serrage automatique Expired CA1082904A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US767,176 1977-02-09
US05/767,176 US4122755A (en) 1976-11-08 1977-02-09 Self-locking chuck

Publications (1)

Publication Number Publication Date
CA1082904A true CA1082904A (fr) 1980-08-05

Family

ID=25078717

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292,887A Expired CA1082904A (fr) 1977-02-09 1977-12-12 Mandrin a serrage automatique

Country Status (6)

Country Link
JP (1) JPS5398581A (fr)
CA (1) CA1082904A (fr)
CH (1) CH624870A5 (fr)
DE (1) DE2759007C2 (fr)
GB (1) GB1579917A (fr)
IT (1) IT1101765B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758858C2 (de) * 1977-02-09 1985-07-11 Ex-Cell-O Corp., Troy, Mich. Werkzeugmaschine
US4303360A (en) * 1980-02-29 1981-12-01 Giddings & Lewis, Inc. Power drawfinger system for machine tool spindle
DE3306823C2 (de) * 1983-02-26 1985-03-28 Werkzeugmaschinenfabrik Adolf Waldrich Coburg Gmbh & Co, 8630 Coburg Werkzeughalter für Bohr-, Fräs- und dgl. Werkzeugmaschinen
US4818161A (en) * 1985-10-15 1989-04-04 Cook Harold D Tool holder system and method of use
US4971491A (en) * 1985-10-15 1990-11-20 Cook Harold D Tool holder system and method of use
DE3636027A1 (de) * 1986-10-23 1988-04-28 Hilti Ag Handgeraet mit loesbarem werkzeughalter
FR2657284B1 (fr) * 1990-01-23 1992-04-30 Pfalzgraf Sa Epb Emile Dispositif de montage a queue conique, en particulier au cone 7/24eme, a application cone et face pour attachements, porte-outils et outils.
US5311654A (en) * 1992-09-25 1994-05-17 Cook Harold D Tool holder system and method of making
US5979912A (en) * 1997-07-09 1999-11-09 Cook; Harold D. Heavy-metal shrink fit cutting tool mount
US5975816A (en) * 1997-07-09 1999-11-02 Cook; Harold D. Harmonic dampener for rotary tool holder
WO1999002297A1 (fr) * 1997-07-09 1999-01-21 Cook Harold D Rallonge de machine-outil et son procede de formation
US6382888B2 (en) 1997-07-09 2002-05-07 Harold D Cook Vibration dampened spindle and tool holder assembly
US6234729B1 (en) 1999-04-28 2001-05-22 Harold D. Cook Shrink fit shoulder interface
US6161309A (en) * 1999-04-28 2000-12-19 Cook; Harold D. Heat shrink tool holder cooler
US6109842A (en) * 1999-08-03 2000-08-29 Cook; Harold D. Tool holder with harmonic dampening drive mechanism
US6425716B1 (en) 2000-04-13 2002-07-30 Harold D. Cook Heavy metal burr tool
US7886560B2 (en) 2008-02-19 2011-02-15 Cook Harold D Heat shrink tool holder cooling cart
CN107584305B (zh) * 2017-09-15 2024-05-03 黄石华旦机械制造有限公司 一种车曲轴偏心轴夹具
CN108890345B (zh) * 2018-09-17 2024-03-08 珠海格力智能装备有限公司 夹具组件及具有其的机床
IT201800010747A1 (it) 2018-11-30 2020-05-30 Gmm S P A Gruppo portautensile di una macchina per la lavorazione di materiali in blocco o in lastra, macchina includente tale gruppo e metodo per la lavorazione di materiali in blocco o in lastra
CN110115599B (zh) * 2019-05-16 2021-09-24 声索生物科技(上海)有限公司 鞘管组件、超声探头及其组装方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1602980C3 (de) * 1967-08-02 1975-05-07 Scharmann & Co, 4070 Rheydt Spann- und Lösevorrichtung für Werkzeuge mit konischem Schaft
US3868886A (en) * 1973-07-05 1975-03-04 Ex Cell O Corp Tool holding assembly

Also Published As

Publication number Publication date
DE2759007A1 (de) 1978-08-10
GB1579917A (en) 1980-11-26
IT7847965A0 (it) 1978-02-08
IT1101765B (it) 1985-10-07
JPS5398581A (en) 1978-08-29
DE2759007C2 (de) 1985-06-13
CH624870A5 (en) 1981-08-31

Similar Documents

Publication Publication Date Title
CA1082904A (fr) Mandrin a serrage automatique
US4122755A (en) Self-locking chuck
US4456270A (en) Chuck
US5934846A (en) Chuck
US5816582A (en) Chuck
US4184692A (en) Motor quick-change chuck system for tool having cylindrically shaped adapter portion
US4863323A (en) Changing and chucking tool
US4234277A (en) Motor quick-change chuck system for tool having cylindrically shaped adapter portion
US4815899A (en) Tool holder and gun drill or reamer
US5944327A (en) Collet chuck device
CA1218255A (fr) Prise mecanique pour porte-outil
US4131054A (en) High speed spindle and draw bar assembly
US6517297B2 (en) Chuck and assembly with bit
US4407615A (en) Tool-clamping device
US6375398B1 (en) Tool holder assembly
US6974287B2 (en) Tool clamping device
US5820135A (en) Counter centrifugal chuck and mounting systems
US3884120A (en) Milling machine cutter adaptor
US5368421A (en) Tool holder and a tool therefor
US20030077137A1 (en) Drill
JPS6116576B2 (fr)
US4777714A (en) Quick-change mount for chucks
JP3934222B2 (ja) 工作機械のツールロック装置
US5829762A (en) Chuck with locking unit
CA1091064A (fr) Changeur de mandrin rapide et motorise, dote d'un adaptateur cylindrique

Legal Events

Date Code Title Description
MKEX Expiry