JPS58196061U

JPS58196061U - elastic whetstone

Info

Publication number: JPS58196061U
Application number: JP9334782U
Authority: JP
Inventors: 山崎　齊
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-06-22
Filing date: 1982-06-22
Publication date: 1983-12-27

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案による弾性砥石の最も代表的な実施構造
の一例を示す斜視図、第２図はその中央縦断面図、第３
図イ９口、ハ、二、ホは各々砥石体の類形的な形状を示
す斜視図、第４図イ１口。ハ、二、ホは基板に対する砥石体の配列形態を示す平面
図、第５図乃至第７図は本考案による砥石の使用時に於
ける変形状態を示す断面図、第８図乃至第１０図は同じ
く使用時に於ける従来砥石の変形状態を示す断面図であ
る。Ｇ・・・本考案の弾性砥石、ｇ・・・従来の弾性砥石、
Ｐｌ・・・砥石面、Ｐ２・・・加工面、Ｗ・・・被研削
物、１・・・回転基板、１ａ・・・凹溝、２・・・砥石
体、３・・・弾性体、Ｓ・・・隙間。Fig. 1 is a perspective view showing one example of the most typical implementation structure of the elastic grindstone according to the present invention, Fig. 2 is a central vertical sectional view thereof, and Fig. 3
Figures A9, C, II, and H are perspective views showing the similar shapes of the grindstone bodies, and Figure A1 is a perspective view showing the similar shape of the grindstone body. C, 2, and E are plan views showing the arrangement of the grindstone bodies relative to the substrate; FIGS. 5 to 7 are cross-sectional views showing the deformed state of the grindstone according to the present invention during use; It is a sectional view showing a deformed state of the conventional grindstone during use. G: Elastic grindstone of the present invention, g: Conventional elastic grindstone,
Pl... Grinding wheel surface, P2... Machining surface, W... Grinding object, 1... Rotating substrate, 1a... Concave groove, 2... Grinding wheel body, 3... Elastic body, S... Gap.

Claims

[Scope of utility model registration request]

A plurality of cylindrical grindstone bodies are planted in an even distribution on the top surface of a rotating substrate with an elastic body interposed between them, and adjacent grindstone bodies move up and down and tilt in conjunction with each other according to the shape of the object to be ground. An elastic grindstone characterized in that it is configured to obtain an elastic grindstone.