JPS6379595U

JPS6379595U -

Info

Publication number: JPS6379595U
Application number: JP17420486U
Authority: JP
Priority date: 1986-11-12
Filing date: 1986-11-12
Publication date: 1988-05-26

Description

[Brief explanation of the drawing]

第１図ａ及びｂは本考案の第１の実施例の要部
断面を含む側面図及び斜視図、第２図は本考案を
使用した第２の実施例の平面図、第３図及び第４
図は位置決め装置の第１の従来例の側面図及び第
２の従来例の斜視図である。１，２１，３１，４１……固定台、２，２２，
３２，４２……ベース、３，２３，４３……マイ
クロメーターヘツド、４，２４，４４……固定ね
じ、５，２５，３５，４５……可動体、６……ラ
ジアルベアリング、７，２７，４７……スピンド
ル、８……プレート、９，２６，４９ａ，４９ｂ
……取付けねじ、１０……スラストベアリング、
１１……押しねじ、１２……ロツクねじ、１３，
４６……溝、２８……クランプねじ、２９ａ，２
９ｂ……電極、３０……集積回路装置、３３……
ねじ、３４……リテーナー、４８……固定板、５
０……スプリング。 1A and 1B are a side view and a perspective view including a cross section of a main part of a first embodiment of the present invention, FIG. 2 is a plan view of a second embodiment using the present invention, and FIGS. 4
The figures are a side view of a first conventional example of a positioning device and a perspective view of a second conventional example. 1, 21, 31, 41...Fixed stand, 2, 22,
32, 42... Base, 3, 23, 43... Micrometer head, 4, 24, 44... Fixed screw, 5, 25, 35, 45... Movable body, 6... Radial bearing, 7, 27, 47... Spindle, 8... Plate, 9, 26, 49a, 49b
...Mounting screw, 10...Thrust bearing,
11...Push screw, 12...Lock screw, 13,
46...Groove, 28...Clamp screw, 29a, 2
9b... Electrode, 30... Integrated circuit device, 33...
Screw, 34...Retainer, 48...Fixing plate, 5
0...Spring.

Claims

[Scope of utility model registration request]

A micro base having a flat plate shape, a fixing base fixed at right angles to the surface of the base, and a spindle fixed to the fixing base and protruding above the surface of the base having a female thread at its tip. a meter head, a movable body slidably mounted on the surface of the base, a radial bearing fitted into the movable body, and a micrometer head attached to the female thread of the spindle fitted into the radial bearing. a plate connected so that the movable body follows and slides on the surface of the base as the movable body rotates; a thrust bearing that pivotally supports the movement of the plate in the thrust direction; A positioning device comprising: a set screw that is screwed into the movable body to prevent the movable body from coming off.