Title:
WORK REST OF CENTERLESS GRINDER, AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2020168685
Kind Code:
A
Abstract:
To solve the problem that although a work rest used for a centerless grinder is constituted by joining a lower end face of a work receiving part to a lengthwise upper end face of a base metal and a long groove is formed in the upper end face of the base metal to fit and fix a lower part of the work receiving part in the long groove, the former has a problem of mechanical strength since the base metal and work receiving part are joined together only on one plane, and it is difficult to manufacture the latter in forming a long groove part to fit the work receiving part since the work rest is small in thickness when a round rod-like work as an object to be processed has a small diameter.SOLUTION: A work rest 16 which has a work receiving part 14 joined to a lengthwise end face of a base metal 22 has both the base metal 22 and a joint region for the work receiving part 14 bonded and fixed with an accessory plate 28.SELECTED DRAWING: Figure 1
Inventors:
OWAKI TAKASHI
Application Number:
JP2019071889A
Publication Date:
October 15, 2020
Filing Date:
April 04, 2019
Export Citation:
Assignee:
KANEFUSA KNIFE & SAW
International Classes:
B24B5/307; B24B41/06
Domestic Patent References:
| JP2002292164A | 2002-10-08 | |||
| JPS60177850A | 1985-09-11 | |||
| JPH04152055A | 1992-05-26 |
Attorney, Agent or Firm:
Kiiku Yamamoto
Kenji Yamada
Kenji Yamada