JPS5558966A - Grinding device - Google Patents

Grinding device

Info

Publication number
JPS5558966A
JPS5558966A JP12795478A JP12795478A JPS5558966A JP S5558966 A JPS5558966 A JP S5558966A JP 12795478 A JP12795478 A JP 12795478A JP 12795478 A JP12795478 A JP 12795478A JP S5558966 A JPS5558966 A JP S5558966A
Authority
JP
Japan
Prior art keywords
arm
grindstone
ground
diameter
level
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
JP12795478A
Other languages
Japanese (ja)
Other versions
JPS6119388B2 (en
Inventor
Kazuo Watanabe
Toshio Endo
Katsuhiro Kojima
Shoji Kaneko
Tsugio Kondo
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP12795478A priority Critical patent/JPS5558966A/en
Publication of JPS5558966A publication Critical patent/JPS5558966A/en
Publication of JPS6119388B2 publication Critical patent/JPS6119388B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE:To make accurate grinding possible by making the rotating grindstone constantly contact the fixed position of the material to be ground when the diameter of the rotating grindstone is changed by wearing. CONSTITUTION:The axis of rotation 11a of the arm 9 of the grindstone 11 is designed to be on the vertical line which passes through the center of the material to be ground 13 which is placed at the grinding position 12 when the arm 9 is at a level. The inclination of the arm 9 in case of the change of the diameter of the grindstone 11 is detected by the arm inclination detecting device 20 through the rack 23 and the pinion 22 of the elevating plate 1, and the detecting signal is dealt with at the electric circuits 24-31 to descend the elevating plate 1 by the oil hydraulic pressure circuit 18 and the cylinder 17 until the arm 9 is at a level. By doing so, the grindstone is constantly contacted with the top part of the material to be ground 13, so that it can be accurately ground.
JP12795478A 1978-10-18 1978-10-18 Grinding device Granted JPS5558966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12795478A JPS5558966A (en) 1978-10-18 1978-10-18 Grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12795478A JPS5558966A (en) 1978-10-18 1978-10-18 Grinding device

Publications (2)

Publication Number Publication Date
JPS5558966A true JPS5558966A (en) 1980-05-02
JPS6119388B2 JPS6119388B2 (en) 1986-05-16

Family

ID=14972746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12795478A Granted JPS5558966A (en) 1978-10-18 1978-10-18 Grinding device

Country Status (1)

Country Link
JP (1) JPS5558966A (en)

Also Published As

Publication number Publication date
JPS6119388B2 (en) 1986-05-16

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