JPS59163905U

JPS59163905U - Inner diameter measuring device

Info

Publication number: JPS59163905U
Application number: JP5763883U
Authority: JP
Inventors: 佐藤　佑司; 哲雄関
Original assignee: セイコーインスツルメンツ株式会社
Priority date: 1983-04-18
Filing date: 1983-04-18
Publication date: 1984-11-02
Also published as: JPH0212566Y2

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]

図面は本考案の実施例を示すもので、第１図は平面図、
第２図は側面図、第３図ａ、　　ｂは基準ブロックゲー
ジおよび校正状態を示す説明図、第４図ａ、　　ｂはリ
ングゲージおよびその測定状態を示す説明図である。１・・・・・・基台、３・・・・・・移動ブロック、４
・・・・・・ガイドレール、５・・・・・・移動ネジ、
６・・・・・・測定台、８・・・・・・昇降つまみ、１
０・・・・・・押棒、１３・・・・・・支持部材、１３
ａ・・・・・・支持ピン、１５・・・・・・手動ネジ、
１８・・・・・・固定端子、２１・・・・・・移動端子
、２２・・・・・・リニア・スケール、２３・・・・・
・表示装置。The drawings show an embodiment of the present invention, and FIG. 1 is a plan view;
2 is a side view, FIGS. 3a and 3b are explanatory diagrams showing a reference block gauge and its calibration state, and FIGS. 4a and 4b are explanatory diagrams showing a ring gauge and its measurement state. 1... Base, 3... Moving block, 4
...Guide rail, 5...Movement screw,
6... Measuring table, 8... Lifting knob, 1
0... Push rod, 13... Support member, 13
a...Support pin, 15...Manual screw,
18... Fixed terminal, 21... Moving terminal, 22... Linear scale, 23...
・Display device.

Claims

[Scope of utility model registration request]

(1) A measuring stand for placing an object to be measured, a fixed terminal and a movable terminal arranged on the measuring stand, and a linear scale that outputs a measurement signal according to the amount of movement of the moving terminal; In an inner diameter measuring device that includes a display device that displays measured values using the output of the linear scale, an elevating knob for raising and lowering the measuring table and an outer circumferential portion of the object to be measured on the measuring table are biased in a suppressing direction. and a manual screw that is disposed on the outer periphery of the object to be measured so as to face the direction of the biasing force of the support pin and can move forward and backward, and by moving the manual screw forward and backward as appropriate, the object to be measured An inner diameter measuring device, characterized in that the inner diameter measuring device is configured to measure the inner diameter of the object by swinging it on the measuring table and reading the maximum value on the display device.

(2) A utility model registration request characterized in that the fixed terminal and the movable terminal have end measuring surfaces that are aligned in a direction parallel to the moving direction of the movable terminal and perpendicular to the measuring table. The inner diameter measuring device according to scope 1.