JPH0255162B2 - - Google Patents

Info

Publication number
JPH0255162B2
JPH0255162B2 JP58073492A JP7349283A JPH0255162B2 JP H0255162 B2 JPH0255162 B2 JP H0255162B2 JP 58073492 A JP58073492 A JP 58073492A JP 7349283 A JP7349283 A JP 7349283A JP H0255162 B2 JPH0255162 B2 JP H0255162B2
Authority
JP
Japan
Prior art keywords
pawl
claw
positioning
chuck
pin
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
JP58073492A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59201704A (ja
Inventor
Chihiro Myaji
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.)
Howa Machinery Ltd
Original Assignee
Howa Machinery 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 Howa Machinery Ltd filed Critical Howa Machinery Ltd
Priority to JP7349283A priority Critical patent/JPS59201704A/ja
Priority to US06/542,196 priority patent/US4532692A/en
Publication of JPS59201704A publication Critical patent/JPS59201704A/ja
Publication of JPH0255162B2 publication Critical patent/JPH0255162B2/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
    • B23B31/39—Jaw changers
    • 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
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • B23B31/16237—Details of the jaws
    • B23B31/16245—Fixation on the master jaw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
JP7349283A 1982-10-19 1983-04-25 チヤツクの爪自動交換装置における爪貯蔵マガジンの位置決め装置 Granted JPS59201704A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7349283A JPS59201704A (ja) 1983-04-25 1983-04-25 チヤツクの爪自動交換装置における爪貯蔵マガジンの位置決め装置
US06/542,196 US4532692A (en) 1982-10-19 1983-10-14 Chuck jaw changer for a machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7349283A JPS59201704A (ja) 1983-04-25 1983-04-25 チヤツクの爪自動交換装置における爪貯蔵マガジンの位置決め装置

Publications (2)

Publication Number Publication Date
JPS59201704A JPS59201704A (ja) 1984-11-15
JPH0255162B2 true JPH0255162B2 (en]) 1990-11-26

Family

ID=13519817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7349283A Granted JPS59201704A (ja) 1982-10-19 1983-04-25 チヤツクの爪自動交換装置における爪貯蔵マガジンの位置決め装置

Country Status (1)

Country Link
JP (1) JPS59201704A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622146U (ja) * 1992-08-27 1994-03-22 新日本製鐵株式会社 管内移動装置用パワートラック

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07106485B2 (ja) * 1988-05-20 1995-11-15 豊和工業株式会社 チャックの爪自動交換装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624775A1 (de) * 1976-06-02 1977-12-15 Gildemeister Ag Einrichtung zum automatischen wechseln der spannbacken des spannfutters einer werkzeugmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622146U (ja) * 1992-08-27 1994-03-22 新日本製鐵株式会社 管内移動装置用パワートラック

Also Published As

Publication number Publication date
JPS59201704A (ja) 1984-11-15

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