JPH02100750U

JPH02100750U -

Info

Publication number: JPH02100750U
Application number: JP1015489U
Authority: JP
Priority date: 1989-01-30
Filing date: 1989-01-30
Publication date: 1990-08-10

Description

[Brief explanation of drawings]

第１図は本考案に係るワーク位置決め固定装置
の一実施例を示す平面図、第２図は第１図のワー
ク位置決め固定装置の正面図、第３図及び第４図
は第１図のワーク位置決め固定装置の各動作状態
を説明するためのもので、第３図は第２の固定部
材によるワーク位置決め状態を示す平面図、第４
図は第１、第３の固定部材によるワーク位置決め
固定状態を示す平面図である。第５図は磁気ヘツ
ドの製造に使用される円柱状ワークであるラツプ
治具を示す斜視図である。１…ワーク、１０…ベース、１１…壁面、１２
…第１の固定部材、１３…第１押圧面、１４…駆
動源、１５…第２の固定部材、１６…第２押圧面
、１８…第３の固定部材、１９…第３押圧面、２
０…カムフオロワ、２１…ガイド面。 FIG. 1 is a plan view showing an embodiment of the workpiece positioning and fixing device according to the present invention, FIG. 2 is a front view of the workpiece positioning and fixing device shown in FIG. 1, and FIGS. 3 and 4 are the workpieces shown in FIG. 1. This figure is for explaining each operating state of the positioning and fixing device, and FIG. 3 is a plan view showing the work positioning state by the second fixing member, and
The figure is a plan view showing a state in which the workpiece is positioned and fixed by the first and third fixing members. FIG. 5 is a perspective view showing a wrap jig, which is a cylindrical workpiece used for manufacturing magnetic heads. 1...Work, 10...Base, 11...Wall surface, 12
...First fixing member, 13...First pressing surface, 14...Drive source, 15...Second fixing member, 16...Second pressing surface, 18...Third fixing member, 19...Third pressing surface, 2
0...Cam follower, 21...Guide surface.

Claims

[Scope of Claim for Utility Model Registration] A base on which a cylindrical workpiece is placed in an upright state and has a protruding wall surface at one end, and a flat surface that is slidably attached to the other end of the base and faces the wall surface of the base. a first fixing member having a first pressing surface and clamping and fixing the workpiece between the wall surface and the first pressing surface by a drive source; a second fixing member that is mounted while being elastically biased in a direction approaching the base, has a second pressing surface of a V-groove facing the wall surface of the base, and positions the workpiece between the second pressing surface and the wall surface; and third pressing surfaces that are pivotally supported on both sides of the first fixing member so as to be freely openable and closable, and that face each other on the inside of each tip;
and a cam follower fixedly arranged on the base has a guide surface for abutting and closing operation, and each third
A workpiece positioning and fixing device comprising: a pair of third fixing members that clamp and fix the workpiece between pressing surfaces;