JPH0248367B2 - - Google Patents

Info

Publication number
JPH0248367B2
JPH0248367B2 JP58073491A JP7349183A JPH0248367B2 JP H0248367 B2 JPH0248367 B2 JP H0248367B2 JP 58073491 A JP58073491 A JP 58073491A JP 7349183 A JP7349183 A JP 7349183A JP H0248367 B2 JPH0248367 B2 JP H0248367B2
Authority
JP
Japan
Prior art keywords
claw
pawl
chuck
piece
receiving plate
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
JP58073491A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59201703A (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 JP7349183A priority Critical patent/JPS59201703A/ja
Priority to US06/542,196 priority patent/US4532692A/en
Publication of JPS59201703A publication Critical patent/JPS59201703A/ja
Publication of JPH0248367B2 publication Critical patent/JPH0248367B2/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)
JP7349183A 1982-10-19 1983-04-25 チヤツク爪自動交換装置の爪貯蔵マガジン Granted JPS59201703A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7349183A JPS59201703A (ja) 1983-04-25 1983-04-25 チヤツク爪自動交換装置の爪貯蔵マガジン
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
JP7349183A JPS59201703A (ja) 1983-04-25 1983-04-25 チヤツク爪自動交換装置の爪貯蔵マガジン

Publications (2)

Publication Number Publication Date
JPS59201703A JPS59201703A (ja) 1984-11-15
JPH0248367B2 true JPH0248367B2 (enrdf_load_stackoverflow) 1990-10-24

Family

ID=13519787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7349183A Granted JPS59201703A (ja) 1982-10-19 1983-04-25 チヤツク爪自動交換装置の爪貯蔵マガジン

Country Status (1)

Country Link
JP (1) JPS59201703A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6655222B1 (ja) 2019-08-29 2020-02-26 ヤマザキマザック株式会社 ジョー交換装置、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
DE2624775A1 (de) * 1976-06-02 1977-12-15 Gildemeister Ag Einrichtung zum automatischen wechseln der spannbacken des spannfutters einer werkzeugmaschine

Also Published As

Publication number Publication date
JPS59201703A (ja) 1984-11-15

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