JPS57121431A - Tilting table driving force compensating controller - Google Patents
Tilting table driving force compensating controllerInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
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.
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)
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)
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 |
-
1981
- 1981-01-19 JP JP513081A patent/JPS57121431A/en active Granted
Cited By (4)
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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