JPS6011738U

JPS6011738U - Positioning device for grooved workpieces

Info

Publication number: JPS6011738U
Application number: JP10339583U
Authority: JP
Inventors: 諭佐藤
Original assignee: 日産自動車株式会社
Priority date: 1983-07-05
Filing date: 1983-07-05
Publication date: 1985-01-26

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図はこの考案の実施例を示す部分断面図、第２図ａ
、　　ｂはそれぞれ第１図のＡ−Ａ線およびＢ−Ｂ線に
沿う断面図、第３図はサイクルチャートである。１・・・・・・ワーク、１ａ・・・・・・内周面、１ｂ
・・・・・・溝、２・・・・・・チャック、３・・・・
・・割出装置本体、７・・・・・・割出スピンドル、１
１・・・・・・割出ピン、１１Ｃ・・・・・・テーパ面
、１５・・・・・・駒部材、１５ａ・・・・・・切除面
、１８・・・・・・スイッチ、１９・・・・・・検知手
段。第１図第２図Figure 1 is a partial sectional view showing an embodiment of this invention, Figure 2 a
, b are sectional views taken along lines A-A and B-B in FIG. 1, respectively, and FIG. 3 is a cycle chart. 1... Workpiece, 1a... Inner peripheral surface, 1b
...Groove, 2...Chuck, 3...
... Indexing device main body, 7 ... Indexing spindle, 1
1... Index pin, 11C... Tapered surface, 15... Bridge member, 15a... Cutting surface, 18... Switch, 19...Detection means. Figure 1 Figure 2

Claims

[Scope of utility model registration request]

A chuck 2 that clamps a grooved workpiece 1, an indexing device main body 3 that moves forward and backward with respect to the chuck 2, an indexing spindle 7 rotatably attached to the indexing device main body 3,
An indexing pin 11 provided at the tip of the indexing spindle 7 and biased in a direction to press the inner circumferential surface of the grooved workpiece 1, and a piece member 15 that operates in accordance with the forward and backward movements of the indexing pin 11. , and detection means 18 for detecting the position of the piece member 15.