JPS57121431A - Tilting table driving force compensating controller - Google Patents

Tilting table driving force compensating controller

Info

Publication number
JPS57121431A
JPS57121431A JP513081A JP513081A JPS57121431A JP S57121431 A JPS57121431 A JP S57121431A JP 513081 A JP513081 A JP 513081A JP 513081 A JP513081 A JP 513081A JP S57121431 A JPS57121431 A JP S57121431A
Authority
JP
Japan
Prior art keywords
worm
tilting table
operating pressure
table driving
tilting
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
JP513081A
Other languages
Japanese (ja)
Other versions
JPS6361136B2 (en
Inventor
Yasunari Tagawa
Tsutomu Yasue
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.)
Tsudakoma Corp
Original Assignee
Tsudakoma Industrial 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 Tsudakoma Industrial Co Ltd filed Critical Tsudakoma Industrial Co Ltd
Priority to JP513081A priority Critical patent/JPS57121431A/en
Publication of JPS57121431A publication Critical patent/JPS57121431A/en
Publication of JPS6361136B2 publication Critical patent/JPS6361136B2/ja
Granted 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element

Abstract

PURPOSE:To obtain a tilting table driving force compensating controller which is designed to give a rotating moment in a direction that operating pressure breaks off upon a worm wheel by detecting operating pressure generated at a worm gear face and working an oil hydraulic working cylinder. CONSTITUTION:Operating pressure between a worm 12 and a worm wheel 11 generated by tilting a tilting table 1 by a handle 7 is caught as an axial thrust of a worm shaft 20 and detected by a pressure detecting element 27. a standard worm shaft thrust and a detected valve are compared at a comparator 28 and the balance is input into an electric servo motor 30. the servo motor 30 controls remote control valves 60 and 60', works an oil pressure working cylinder 7 and gives a compensating rotary moment tothe tilting table 1. By this, pressing force of a worm gearing surface can be always kept within a set point so that a tilting table driving output can be minimized.
JP513081A 1981-01-19 1981-01-19 Tilting table driving force compensating controller Granted JPS57121431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP513081A JPS57121431A (en) 1981-01-19 1981-01-19 Tilting table driving force compensating controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP513081A JPS57121431A (en) 1981-01-19 1981-01-19 Tilting table driving force compensating controller

Publications (2)

Publication Number Publication Date
JPS57121431A true JPS57121431A (en) 1982-07-28
JPS6361136B2 JPS6361136B2 (en) 1988-11-28

Family

ID=11602726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP513081A Granted JPS57121431A (en) 1981-01-19 1981-01-19 Tilting table driving force compensating controller

Country Status (1)

Country Link
JP (1) JPS57121431A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6179534A (en) * 1984-09-26 1986-04-23 Makino Milling Mach Co Ltd Tilting table
JPS6338930U (en) * 1986-08-28 1988-03-12
JP2008072973A (en) * 2006-09-22 2008-04-03 Oshikiri:Kk Rounding device for paste dough

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513834B (en) * 2011-12-07 2014-01-22 齐重数控装备股份有限公司 Method for assembling high-precision rotary worktable of vertical milling-turning center

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6179534A (en) * 1984-09-26 1986-04-23 Makino Milling Mach Co Ltd Tilting table
JPH0152136B2 (en) * 1984-09-26 1989-11-07 Makino Milling Machine
JPS6338930U (en) * 1986-08-28 1988-03-12
JP2008072973A (en) * 2006-09-22 2008-04-03 Oshikiri:Kk Rounding device for paste dough

Also Published As

Publication number Publication date
JPS6361136B2 (en) 1988-11-28

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