JPS54161192A - Spherical maching device - Google Patents

Spherical maching device

Info

Publication number
JPS54161192A
JPS54161192A JP6952578A JP6952578A JPS54161192A JP S54161192 A JPS54161192 A JP S54161192A JP 6952578 A JP6952578 A JP 6952578A JP 6952578 A JP6952578 A JP 6952578A JP S54161192 A JPS54161192 A JP S54161192A
Authority
JP
Japan
Prior art keywords
spindle
rotary table
cutting tool
supported
static pressure
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.)
Pending
Application number
JP6952578A
Other languages
Japanese (ja)
Inventor
Toshimasa Furuya
Ichiro Yamagata
Katsunobu Ueda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6952578A priority Critical patent/JPS54161192A/en
Publication of JPS54161192A publication Critical patent/JPS54161192A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE:To rotate a rotary table smoothly without vibration by providing static pressure air bearings to support a rotary table that rotates with the center at a supporting spindle. A cutting tool is installed to this rotary table derectly through a guide table. CONSTITUTION:A roatary table 9 with its center at a supporting spindle 7 is supported by static pressure thrust bearings 11 and 13. A cutting tool 18 is installed to the rotary table 9 directly through a guide table 15. A drive machanism 21 rotates the spindle 7, thus pivoting the rotary table being supported by the static pressure bearing 11 at around the spindle 7, and swinging the cutting tool 18 with no vibration. As a result, a rotating work A supported by a spindle 3 is machined very precisely by the cutting tool 18.
JP6952578A 1978-06-09 1978-06-09 Spherical maching device Pending JPS54161192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6952578A JPS54161192A (en) 1978-06-09 1978-06-09 Spherical maching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6952578A JPS54161192A (en) 1978-06-09 1978-06-09 Spherical maching device

Publications (1)

Publication Number Publication Date
JPS54161192A true JPS54161192A (en) 1979-12-20

Family

ID=13405220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6952578A Pending JPS54161192A (en) 1978-06-09 1978-06-09 Spherical maching device

Country Status (1)

Country Link
JP (1) JPS54161192A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101314989B1 (en) * 2011-10-24 2013-10-14 주식회사 성산암데코 Oscillating Angle Adjustable Device for Inner Part Groove Processing
CN105215385A (en) * 2015-10-29 2016-01-06 新乡日升数控轴承装备股份有限公司 A kind of rocking knife carrier device
KR101855330B1 (en) * 2017-01-20 2018-05-08 티아이씨(주) Head stock assembly of machine tools for machining spherical surface
CN108188414A (en) * 2018-03-26 2018-06-22 中山市通发自动化设备有限公司 High-precision mechanical lathe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101314989B1 (en) * 2011-10-24 2013-10-14 주식회사 성산암데코 Oscillating Angle Adjustable Device for Inner Part Groove Processing
CN105215385A (en) * 2015-10-29 2016-01-06 新乡日升数控轴承装备股份有限公司 A kind of rocking knife carrier device
KR101855330B1 (en) * 2017-01-20 2018-05-08 티아이씨(주) Head stock assembly of machine tools for machining spherical surface
CN108188414A (en) * 2018-03-26 2018-06-22 中山市通发自动化设备有限公司 High-precision mechanical lathe

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