JPS56146602A - Guide high structure of lathe - Google Patents

Guide high structure of lathe

Info

Publication number
JPS56146602A
JPS56146602A JP4826380A JP4826380A JPS56146602A JP S56146602 A JPS56146602 A JP S56146602A JP 4826380 A JP4826380 A JP 4826380A JP 4826380 A JP4826380 A JP 4826380A JP S56146602 A JPS56146602 A JP S56146602A
Authority
JP
Japan
Prior art keywords
work
guide bush
static pressure
holder
pressurized fluid
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
JP4826380A
Other languages
Japanese (ja)
Other versions
JPH0112601B2 (en
Inventor
Toyoji Asahina
Masami Shimizu
Sousaku Kimura
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP4826380A priority Critical patent/JPS56146602A/en
Publication of JPS56146602A publication Critical patent/JPS56146602A/en
Publication of JPH0112601B2 publication Critical patent/JPH0112601B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/12—Accessories, e.g. stops, grippers
    • B23B13/126—Supports

Abstract

PURPOSE:To improve rotational accuracy of a work to prevent seizure between the work and a guide bush and further increase work supporting force to improve dynamic accuracy of the work by application of a static pressure bearing to the guide bush. CONSTITUTION:A guide bush section consists of a guide bush holder 10 fixed to a base 1 and a sleeve 12 fixed to said holder 10. The guide bush holder 10 is provided with a pipe passage 11 to produce static pressure supporting force of pressurized fluid to a work 4 so that the pressurized fluid is supplied to a work supporting section consisting of a static pressure pocket 15 and a bearing clearance 14' through a throttle 13 and thus said purpose can be achieved.
JP4826380A 1980-04-12 1980-04-12 Guide high structure of lathe Granted JPS56146602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4826380A JPS56146602A (en) 1980-04-12 1980-04-12 Guide high structure of lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4826380A JPS56146602A (en) 1980-04-12 1980-04-12 Guide high structure of lathe

Publications (2)

Publication Number Publication Date
JPS56146602A true JPS56146602A (en) 1981-11-14
JPH0112601B2 JPH0112601B2 (en) 1989-03-01

Family

ID=12798542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4826380A Granted JPS56146602A (en) 1980-04-12 1980-04-12 Guide high structure of lathe

Country Status (1)

Country Link
JP (1) JPS56146602A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6637306B2 (en) * 1999-08-20 2003-10-28 Toshiharu Tom Miyano Lathe assembly and method of operating the lathe assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015085U (en) * 1973-06-05 1975-02-17
JPS54158955U (en) * 1978-04-27 1979-11-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015085U (en) * 1973-06-05 1975-02-17
JPS54158955U (en) * 1978-04-27 1979-11-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6637306B2 (en) * 1999-08-20 2003-10-28 Toshiharu Tom Miyano Lathe assembly and method of operating the lathe assembly

Also Published As

Publication number Publication date
JPH0112601B2 (en) 1989-03-01

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