JPS5682104A - Collet chuck for lathe - Google Patents

Collet chuck for lathe

Info

Publication number
JPS5682104A
JPS5682104A JP15960879A JP15960879A JPS5682104A JP S5682104 A JPS5682104 A JP S5682104A JP 15960879 A JP15960879 A JP 15960879A JP 15960879 A JP15960879 A JP 15960879A JP S5682104 A JPS5682104 A JP S5682104A
Authority
JP
Japan
Prior art keywords
workpiece
arms
holding
lathe
collet chuck
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
JP15960879A
Other languages
Japanese (ja)
Other versions
JPS5720090B2 (en
Inventor
Gantan Matsushita
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.)
MATSUSHITA HISAMOCHI
Original Assignee
MATSUSHITA HISAMOCHI
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 MATSUSHITA HISAMOCHI filed Critical MATSUSHITA HISAMOCHI
Priority to JP15960879A priority Critical patent/JPS5682104A/en
Publication of JPS5682104A publication Critical patent/JPS5682104A/en
Publication of JPS5720090B2 publication Critical patent/JPS5720090B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Abstract

PURPOSE: To provide a collet chuck for a lathe which holds or removes a workpiece by fluid pressure and whose holding force against the bending load is increased by holding a workpiece on two points which are axially displaced.
CONSTITUTION: The chuck 5 has a plurality of arms 52a and 52b which are circumferentially divided at the front. The circumferentially alternate arms are provided with a front holding pawl 53 or rear holding pawl 54 which can axially move to contact with a workpiece 3. Each operating means is actuated by fluid pressure. The workpiece 3 is held on two points at two places, so that holding force increases. Allowing the arms to have a working fluid passage in common permits the working fluid passage system to be simplified.
COPYRIGHT: (C)1981,JPO&Japio
JP15960879A 1979-12-07 1979-12-07 Collet chuck for lathe Granted JPS5682104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15960879A JPS5682104A (en) 1979-12-07 1979-12-07 Collet chuck for lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15960879A JPS5682104A (en) 1979-12-07 1979-12-07 Collet chuck for lathe

Publications (2)

Publication Number Publication Date
JPS5682104A true JPS5682104A (en) 1981-07-04
JPS5720090B2 JPS5720090B2 (en) 1982-04-26

Family

ID=15697421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15960879A Granted JPS5682104A (en) 1979-12-07 1979-12-07 Collet chuck for lathe

Country Status (1)

Country Link
JP (1) JPS5682104A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586387U (en) * 1981-07-03 1983-01-17 新コスモス電機株式会社 Outlet with plug disconnection alarm function for gas leak alarm

Also Published As

Publication number Publication date
JPS5720090B2 (en) 1982-04-26

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