JPS56146653A - Grinding polisher - Google Patents

Grinding polisher

Info

Publication number
JPS56146653A
JPS56146653A JP4840480A JP4840480A JPS56146653A JP S56146653 A JPS56146653 A JP S56146653A JP 4840480 A JP4840480 A JP 4840480A JP 4840480 A JP4840480 A JP 4840480A JP S56146653 A JPS56146653 A JP S56146653A
Authority
JP
Japan
Prior art keywords
bearing box
roll
moved
secured
hydraulic cylinder
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
JP4840480A
Other languages
Japanese (ja)
Inventor
Tetsuya Ueoka
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP4840480A priority Critical patent/JPS56146653A/en
Publication of JPS56146653A publication Critical patent/JPS56146653A/en
Pending legal-status Critical Current

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PURPOSE: To reduce play which causes vibration, as much as possible, to prevent the machined surface of a steel plate or the like from being striped, by firmly supporting each bearing box in a grinding polisher in which the steel plate or the like is moved in between an elastic rotary grindstone and a backup roll.
CONSTITUTION: A plate 3 is moved in between a cutter roll (elastic rotary grindstone) 1 and a backup roll 2. When the roll 2 is moved up by a support rod 24, a bearing box is elevated along a guide 21 and the top of an engaging stop member 19 comes into contact with a stopper 18 so that the bearing box is stopped. When a hydraulic cylinder 22 is operated, a wedge 23 is engaged with the bottom of the engaging stop member 19 and secured. When the roll 1 is moved down by lowering the hanger rod 7, the bearing box 5 slides down as the box 5 is guided on a dovetail groove 13 by a metal 12. When the roll 1 has come into contact with the top of the plate 3, the bearing box 5 is stopped and is secured as to the forward and backward directions by a holding metal 15 which is actuated by a hydraulic cylinder 14. The bearing box 5 is secured as to the rightward and leftward directions by inserting a wedge 16 into the end of the dovetail groove 13. A hydraulic cylinder 10 for balance reduces the load upon the hanger rod 7.
COPYRIGHT: (C)1981,JPO&Japio
JP4840480A 1980-04-11 1980-04-11 Grinding polisher Pending JPS56146653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4840480A JPS56146653A (en) 1980-04-11 1980-04-11 Grinding polisher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4840480A JPS56146653A (en) 1980-04-11 1980-04-11 Grinding polisher

Publications (1)

Publication Number Publication Date
JPS56146653A true JPS56146653A (en) 1981-11-14

Family

ID=12802358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4840480A Pending JPS56146653A (en) 1980-04-11 1980-04-11 Grinding polisher

Country Status (1)

Country Link
JP (1) JPS56146653A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61249259A (en) * 1985-04-26 1986-11-06 Kawasaki Steel Corp Grinding and polishing device
JP2011020469A (en) * 2009-07-13 2011-02-03 Mazda Motor Corp Parking device of transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61249259A (en) * 1985-04-26 1986-11-06 Kawasaki Steel Corp Grinding and polishing device
JP2011020469A (en) * 2009-07-13 2011-02-03 Mazda Motor Corp Parking device of transmission

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