JPH0479763B2 - - Google Patents

Info

Publication number
JPH0479763B2
JPH0479763B2 JP60053341A JP5334185A JPH0479763B2 JP H0479763 B2 JPH0479763 B2 JP H0479763B2 JP 60053341 A JP60053341 A JP 60053341A JP 5334185 A JP5334185 A JP 5334185A JP H0479763 B2 JPH0479763 B2 JP H0479763B2
Authority
JP
Japan
Prior art keywords
holder
draw
sleeve
tool
tool holder
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 - Lifetime
Application number
JP60053341A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61214939A (ja
Inventor
Sadao Kojima
Hitoshi Abe
Fumio Ishizaki
Mutsumi Ootani
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.)
Kyoritsu Seiki Corp
Hitachi Seiki Co Ltd
Original Assignee
Kyoritsu Seiki Corp
Hitachi Seiki Co 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 Kyoritsu Seiki Corp, Hitachi Seiki Co Ltd filed Critical Kyoritsu Seiki Corp
Priority to JP5334185A priority Critical patent/JPS61214939A/ja
Priority to US06/751,829 priority patent/US4680999A/en
Priority to GB08517245A priority patent/GB2163379B/en
Priority to DE19853524739 priority patent/DE3524739A1/de
Publication of JPS61214939A publication Critical patent/JPS61214939A/ja
Publication of JPH0479763B2 publication Critical patent/JPH0479763B2/ja
Granted 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
    • B23B31/24—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
    • B23B31/263—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 balls
    • 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)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP5334185A 1984-07-11 1985-03-19 交換工具 Granted JPS61214939A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5334185A JPS61214939A (ja) 1985-03-19 1985-03-19 交換工具
US06/751,829 US4680999A (en) 1984-07-11 1985-07-05 Replaceable tool
GB08517245A GB2163379B (en) 1984-07-11 1985-07-08 Replaceable tool mounting for a machine tool
DE19853524739 DE3524739A1 (de) 1984-07-11 1985-07-11 Auswechselbarer werkzeughalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5334185A JPS61214939A (ja) 1985-03-19 1985-03-19 交換工具

Publications (2)

Publication Number Publication Date
JPS61214939A JPS61214939A (ja) 1986-09-24
JPH0479763B2 true JPH0479763B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-12-16

Family

ID=12940060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5334185A Granted JPS61214939A (ja) 1984-07-11 1985-03-19 交換工具

Country Status (1)

Country Link
JP (1) JPS61214939A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351050Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-05-16 1991-10-31
US4723877A (en) * 1987-01-27 1988-02-09 Kennametal Inc. Toolholder
US4726269A (en) * 1987-01-27 1988-02-23 Kennametal Inc. Toolholder assembly
US4747735A (en) * 1987-01-27 1988-05-31 Kennametal Inc. Toolholder and method of releasably mounting
US4932295A (en) * 1988-08-30 1990-06-12 Kennametal Inc. Automatic clamping unit for receiving and holding a tool holder
JPH055315U (ja) * 1991-07-12 1993-01-26 共立精機株式会社 交換工具
JPH059807U (ja) * 1991-07-18 1993-02-09 共立精機株式会社 工具交換装置
JP2983154B2 (ja) * 1995-03-29 1999-11-29 株式会社椿本チエイン 工具保持装置
JP4919763B2 (ja) * 2006-10-31 2012-04-18 ユキワ精工株式会社 保持装置
US8807880B2 (en) * 2009-11-02 2014-08-19 Kennametal Inc. Toolholder coupling for high pressure coolant
JP7213114B2 (ja) * 2019-03-20 2023-01-26 Dmg森精機株式会社 工具ホルダおよび工作機械

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2360337A1 (de) * 1973-12-04 1975-06-05 Deckel Ag Friedrich Werkzeugspannvorrichtung

Also Published As

Publication number Publication date
JPS61214939A (ja) 1986-09-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees