JPS5518370A - Table indexing device - Google Patents

Table indexing device

Info

Publication number
JPS5518370A
JPS5518370A JP9159378A JP9159378A JPS5518370A JP S5518370 A JPS5518370 A JP S5518370A JP 9159378 A JP9159378 A JP 9159378A JP 9159378 A JP9159378 A JP 9159378A JP S5518370 A JPS5518370 A JP S5518370A
Authority
JP
Japan
Prior art keywords
indexing
conducted
pins
limit switch
fitted
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
JP9159378A
Other languages
Japanese (ja)
Inventor
Michio Osada
Terukazu Kojima
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP9159378A priority Critical patent/JPS5518370A/en
Publication of JPS5518370A publication Critical patent/JPS5518370A/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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
    • B23Q16/10—Rotary indexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Positioning Apparatuses (AREA)

Abstract

PURPOSE:To make an indexing device compact by ensuring that the table indexing is effected by a single limit switch. CONSTITUTION:When indexing of a table 1 is conducted, plural pins 9 fitted on the shaft 8 of a rack 6 turn on and off a limit switch 10, and the on-off signals are subjected to sabtraction or addition by a counter 11. When the subtracted or added value is equal to a table indexing value stored in a memory unit 13, a subtraction or addition finish switch 12 feeds a signal to a cylinder 7 to stop it. In case where 5 deg. indexing, for example, of the table 1 is to be conducted, pins 9 are so fitted on the shaft 8 as to be corresponding to a seventy-second of the table 1 so that a 5 deg. table angle indexing is conducted each time when the limit switch 10 undergoes one on-off operation through the function of the pins 9.
JP9159378A 1978-07-28 1978-07-28 Table indexing device Pending JPS5518370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9159378A JPS5518370A (en) 1978-07-28 1978-07-28 Table indexing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9159378A JPS5518370A (en) 1978-07-28 1978-07-28 Table indexing device

Publications (1)

Publication Number Publication Date
JPS5518370A true JPS5518370A (en) 1980-02-08

Family

ID=14030841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9159378A Pending JPS5518370A (en) 1978-07-28 1978-07-28 Table indexing device

Country Status (1)

Country Link
JP (1) JPS5518370A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648449U (en) * 1979-09-18 1981-04-30
JPH01109099A (en) * 1987-10-23 1989-04-26 Kuwahara Seisakusho:Kk Working-material turntable
JPH045326U (en) * 1990-05-02 1992-01-17
WO2000051781A1 (en) * 1999-03-03 2000-09-08 Chick Workholding Solutions, Inc. Indexing apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648449U (en) * 1979-09-18 1981-04-30
JPH01109099A (en) * 1987-10-23 1989-04-26 Kuwahara Seisakusho:Kk Working-material turntable
JPH045326U (en) * 1990-05-02 1992-01-17
WO2000051781A1 (en) * 1999-03-03 2000-09-08 Chick Workholding Solutions, Inc. Indexing apparatus
US6240807B1 (en) 1999-03-03 2001-06-05 Chick Workholding Solutions, Inc. Indexing apparatus

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