JPS59160167U

JPS59160167U - Work holding device for press-in jig

Info

Publication number: JPS59160167U
Application number: JP5493583U
Authority: JP
Inventors: 武嗣中村; 英明田中
Original assignee: トヨタ自動車株式会社
Priority date: 1983-04-12
Filing date: 1983-04-12
Publication date: 1984-10-26

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 drawings]

第１図はこれまでの圧入治具を表した正面図、第２図は
この考案の実施例における圧入治具を示す正面図、第３
図は第２図のヨークの一部を拡大して表した断面図、第
４図はこの実施例のワーク保持装置を一部破断によって
表した正面図、第５図は一部を破断して表した第４図の
平面図である。１・・・カップ圧入治具、５・・・パンチ、１１・・・
ワーク保持装置、１２・・・カップ、１５・・・カラー
、１６・・・ボール、１７・・・弾性リング（０リング
）、１９・・・パンチガイド穴、２０・・・ワーク保持
穴、２１・・・　　　　　　・弾性リング用の溝、２２
・・・係止部、２４・・・ボール孔。、　　第１図第２図Fig. 1 is a front view showing a conventional press-fitting jig, Fig. 2 is a front view showing a press-fitting jig in an embodiment of this invention, and Fig. 3 is a front view showing a press-fitting jig according to an embodiment of this invention.
The figure is an enlarged sectional view of a part of the yoke in Figure 2, Figure 4 is a partially cutaway front view of the work holding device of this embodiment, and Figure 5 is a partially cutaway side view. FIG. 4 is a plan view of FIG. 1...Cup press fitting jig, 5...Punch, 11...
Work holding device, 12... Cup, 15... Collar, 16... Ball, 17... Elastic ring (0 ring), 19... Punch guide hole, 20... Work holding hole, 21 ... ・Groove for elastic ring, 22
...Locking portion, 24...Ball hole. , Figure 1 Figure 2

Claims

[Scope of utility model registration request]

a cylindrical collar having a punch guide hole inside and a work holding hole coaxially continuous with the punch guide hole and a groove for an elastic ring on the outer periphery; penetrating from the bottom of the groove for the elastic ring toward the work holding hole; A plurality of ball holes each having a locking part at the tip facing the workpiece holding hole are assembled into each of these ball holes, and the workpiece is held in a state in which the receiver is stopped by the locking part. a ball set to a diameter slightly protruding into the hole and groove for the elastic ring;
A work holding device of a press-fitting jig comprising an elastic ring that is fitted into a ring groove and biases a ball in a ball hole in one direction to project into the work holding hole. .