JPS57168806A - Device for automatically interchanging chuck claws of machine tool - Google Patents

Device for automatically interchanging chuck claws of machine tool

Info

Publication number
JPS57168806A
JPS57168806A JP5276981A JP5276981A JPS57168806A JP S57168806 A JPS57168806 A JP S57168806A JP 5276981 A JP5276981 A JP 5276981A JP 5276981 A JP5276981 A JP 5276981A JP S57168806 A JPS57168806 A JP S57168806A
Authority
JP
Japan
Prior art keywords
claws
claw
interchanging
chuck
grasping
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.)
Granted
Application number
JP5276981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6320642B2 (enrdf_load_stackoverflow
Inventor
Eisaku Masuyama
Nizo Tomita
Tsutomu Haga
Hideki Sasaki
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.)
Hitachi Seiki Co Ltd
Original Assignee
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 Hitachi Seiki Co Ltd filed Critical Hitachi Seiki Co Ltd
Priority to JP5276981A priority Critical patent/JPS57168806A/ja
Publication of JPS57168806A publication Critical patent/JPS57168806A/ja
Publication of JPS6320642B2 publication Critical patent/JPS6320642B2/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)
JP5276981A 1981-04-08 1981-04-08 Device for automatically interchanging chuck claws of machine tool Granted JPS57168806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5276981A JPS57168806A (en) 1981-04-08 1981-04-08 Device for automatically interchanging chuck claws of machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5276981A JPS57168806A (en) 1981-04-08 1981-04-08 Device for automatically interchanging chuck claws of machine tool

Publications (2)

Publication Number Publication Date
JPS57168806A true JPS57168806A (en) 1982-10-18
JPS6320642B2 JPS6320642B2 (enrdf_load_stackoverflow) 1988-04-28

Family

ID=12924065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5276981A Granted JPS57168806A (en) 1981-04-08 1981-04-08 Device for automatically interchanging chuck claws of machine tool

Country Status (1)

Country Link
JP (1) JPS57168806A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056805A (ja) * 1983-09-03 1985-04-02 Bieru:Kk チヤツクのジヨ−自動交換装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056805A (ja) * 1983-09-03 1985-04-02 Bieru:Kk チヤツクのジヨ−自動交換装置

Also Published As

Publication number Publication date
JPS6320642B2 (enrdf_load_stackoverflow) 1988-04-28

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