JPS5851935U

JPS5851935U - index check

Info

Publication number: JPS5851935U
Application number: JP14622381U
Authority: JP
Inventors: 「たか」野　欽一
Original assignee: 日産自動車株式会社
Priority date: 1981-10-01
Filing date: 1981-10-01
Publication date: 1983-04-08

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図は従来のインデックスチャックを示す正面断面図
、第２図は第１図の■−■矢視断面図、　゛第３図は第
１図の■−■矢視断面図、第４図はこの考案に係るイン
デックスチャックの一実施例の。正面断面図、第５図は第４図の■−■矢視断面図、第６
図は第４図のＶＩ　−Ｖ”Ｉ矢視断面図である。２２・・・チャック本体、２５・・・ワーク保持部、２
フ・・・ピニオン、３４・・・ラック軸、３Ｂ−・・ラ
ック、４２・・・ワーク保持部位置決め手段。Figure 1 is a front sectional view showing a conventional index chuck, Figure 2 is a sectional view taken along the ■-■ arrow in Figure 1, Figure 3 is a sectional view taken along the ■-■ arrow in Figure 1, and Figure 4 is one embodiment of the index chuck according to this invention. Front sectional view, Figure 5 is a sectional view taken along the ■-■ arrow in Figure 4, and Figure 6
The figure is a sectional view taken along the line VI-V"I in FIG. 4. 22... Chuck body, 25... Work holding part, 2
F... Pinion, 34... Rack shaft, 3B... Rack, 42... Work holding part positioning means.

Claims

[Scope of utility model registration request]

The chuck body includes a chuck body, a work holding part having a pinion and rotatably supported by the chuck body, and a reciprocating rack shaft having a rack formed therein that meshes with the pinion, and is provided on the chuck body. An index chuck characterized by comprising: a work holding part positioning means.