JPS6182206U - - Google Patents
Info
- Publication number
- JPS6182206U JPS6182206U JP16674384U JP16674384U JPS6182206U JP S6182206 U JPS6182206 U JP S6182206U JP 16674384 U JP16674384 U JP 16674384U JP 16674384 U JP16674384 U JP 16674384U JP S6182206 U JPS6182206 U JP S6182206U
- Authority
- JP
- Japan
- Prior art keywords
- encoder
- rod
- measuring
- spring fingers
- mounting member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図は本考案の一実施例に係る穴の内面形状
測定工具の断面図、第２図は被測対象の穴の一例
を示す断面図、第３図は第１図のＡ矢視図、第４
図は遠隔測定を要する穴を有する物体例の断面図
である。
図面中、１はスプリングフインガー、２は固定
板、３は歪ゲージ、４はストローク検出部材、４
ａは窓穴、５はエンコーダヘツド、６はエンコー
ダロツド、７はスプリング、８は取付部材、９は
本考案の工具、１１は穴、Ｂはスプリングフイン
ガーの外端部である。
Fig. 1 is a sectional view of a tool for measuring the inner surface shape of a hole according to an embodiment of the present invention, Fig. 2 is a sectional view showing an example of a hole to be measured, and Fig. 3 is a view taken in the direction of arrow A in Fig. 1. , 4th
The figure is a cross-sectional view of an example object with a hole requiring telemetry. In the drawing, 1 is a spring finger, 2 is a fixed plate, 3 is a strain gauge, 4 is a stroke detection member, 4
a is a window hole, 5 is an encoder head, 6 is an encoder rod, 7 is a spring, 8 is a mounting member, 9 is a tool of the present invention, 11 is a hole, and B is an outer end of a spring finger.
Claims (1)
摺動自在に嵌装されたエンコーダヘツドを有する
軸方向移動量測定用エンコーダと、エンコーダロ
ツドが突設された取付部材と、エンコーダヘツド
に固定されて半径方向に突出した検出部材と、エ
ンコーダロツドを取り囲んで取付部材に突設され
該エンコーダロツドを中心とする円周上に配設さ
れた複数のスプリングフインガーと、スプリング
フインガーに貼着された半径方向移動量測定用歪
ゲージとを具備した穴の内面形状測定工具。 An encoder for measuring an axial displacement having an encoder rod and an encoder head slidably fitted on the encoder rod, a mounting member from which the encoder rod protrudes, and an encoder fixed to the encoder head and arranged in a radial direction. a detection member protruding from the encoder rod; a plurality of spring fingers surrounding the encoder rod and protruding from the mounting member and disposed on a circumference centered on the encoder rod; and a plurality of spring fingers affixed to the spring fingers. A tool for measuring the inner surface shape of a hole, equipped with a strain gauge for measuring the amount of radial movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16674384U JPH044163Y2 (en) | 1984-11-02 | 1984-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16674384U JPH044163Y2 (en) | 1984-11-02 | 1984-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6182206U true JPS6182206U (en) | 1986-05-31 |
| JPH044163Y2 JPH044163Y2 (en) | 1992-02-07 |
Family
ID=30724552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16674384U Expired JPH044163Y2 (en) | 1984-11-02 | 1984-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044163Y2 (en) |
-
1984
- 1984-11-02 JP JP16674384U patent/JPH044163Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044163Y2 (en) | 1992-02-07 |
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