JPS61118008U - - Google Patents
Info
- Publication number
- JPS61118008U JPS61118008U JP88985U JP88985U JPS61118008U JP S61118008 U JPS61118008 U JP S61118008U JP 88985 U JP88985 U JP 88985U JP 88985 U JP88985 U JP 88985U JP S61118008 U JPS61118008 U JP S61118008U
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- spindle
- displacement meter
- guide hole
- meter body
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims description 8
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を示すストレインゲ
ージ式変位計の縦断面図、第２図は従来例を示す
ストレインゲージ式変位計の縦断面図である。
１……変位計本体、２……スピンドル、３……
接点部、４……突起部、５……ガイド孔、７……
引張りコイルスプリング、８……板ばね、９……
ストレインゲージ（歪ゲージ）、１０……移動量
算出手段、１１……スピンドルガイド。
FIG. 1 is a vertical sectional view of a strain gauge type displacement meter showing an embodiment of the present invention, and FIG. 2 is a vertical sectional view of a strain gauge type displacement meter showing a conventional example. 1...Displacement meter body, 2...Spindle, 3...
Contact portion, 4... Protrusion, 5... Guide hole, 7...
Tension coil spring, 8... Leaf spring, 9...
Strain gauge, 10...Movement calculation means, 11...Spindle guide.
Claims (1)
イド孔を有する筒状の変位計本体と、この変位計
本体内の軸心線上に固定された棒状のスピンドル
ガイドと、このスピンドルガイドに外側より嵌合
するとともに上記ガイド孔を挿通し一部に突起部
を有し上記ガイド孔より導出する一端には被検出
体と接する接点部を有して変位計本体の軸心線と
平行に進退動作可能なスピンドルと、上記変位計
本体内に基端部が固着された板ばねと、この板ば
ねと上記突起部との間に掛渡されたスプリングと
、上記板ばねの一部に貼着され上記スピンドルの
進退動作に伴う板ばねのたわみ量を検出する歪ゲ
ージと、この歪ゲージの出力に基づいてスピンド
ルの移動量を算出する手段とを具備したことを特
徴とする変位計。 A cylindrical displacement meter body with both ends closed and a guide hole in the center of the closed wall on one end side, a rod-shaped spindle guide fixed on the axis within this displacement meter body, and a rod-shaped When fitted, it is inserted through the guide hole, has a protrusion in a part, and has a contact part in contact with the object to be detected at one end leading out from the guide hole, and moves back and forth in parallel with the axis of the displacement meter body. a spindle that can be used, a leaf spring whose base end is fixed within the displacement gauge body, a spring suspended between the leaf spring and the protrusion, and a leaf spring affixed to a part of the leaf spring. A displacement meter comprising: a strain gauge for detecting the amount of deflection of a leaf spring as the spindle advances and retreats; and means for calculating the amount of movement of the spindle based on the output of the strain gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP88985U JPS61118008U (en) | 1985-01-10 | 1985-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP88985U JPS61118008U (en) | 1985-01-10 | 1985-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61118008U true JPS61118008U (en) | 1986-07-25 |
Family
ID=30473133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP88985U Pending JPS61118008U (en) | 1985-01-10 | 1985-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61118008U (en) |
-
1985
- 1985-01-10 JP JP88985U patent/JPS61118008U/ja active Pending