JPS6370874U - - Google Patents
Info
- Publication number
- JPS6370874U JPS6370874U JP16297386U JP16297386U JPS6370874U JP S6370874 U JPS6370874 U JP S6370874U JP 16297386 U JP16297386 U JP 16297386U JP 16297386 U JP16297386 U JP 16297386U JP S6370874 U JPS6370874 U JP S6370874U
- Authority
- JP
- Japan
- Prior art keywords
- base
- drive shaft
- piston
- pressure detection
- tightening direction
- 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 8
- 239000007788 liquid Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
第１図；この考案の装置を具えた万力の一例の
断面側面図。第２，３図；第１図に示す装置の信
号処理回路の一例を示す回路図。
２……ベース、３……固定ジヨー、４……可動
ジヨー、５……駆動軸、６……導液路、７……大
径部、８……バランスブロツク、１３……プレー
ト、１８……送りナツト、３０……ピストン、３
３……圧力検出用スイツチ、４３……ストローク
検出用スイツチ、４１……ロツド、Ｗ……ワーク
。
FIG. 1: A cross-sectional side view of an example of a vise equipped with the device of this invention. 2 and 3; a circuit diagram showing an example of a signal processing circuit of the device shown in FIG. 1; FIG. 2...Base, 3...Fixed jaw, 4...Movable jaw, 5...Drive shaft, 6...Liquid guide path, 7...Large diameter section, 8...Balance block, 13...Plate, 18... ...Feed nut, 30...Piston, 3
3... Pressure detection switch, 43... Stroke detection switch, 41... Rod, W... Work.
Claims (1)
付方向に延在してかつ摺動および回転可能にベー
スに架設されかつその固定ジヨー側端部にベース
軸孔内に収容された大径部をまたその胴部にネジ
を有した駆動軸と、このネジを介して駆動軸に作
動連結されかつ締付方向に摺動可能にベース上に
架設された可動ジヨーと、 上記大径部が収容されているベース軸孔への圧
力流体供給機構とを有してなる万力において、 駆動軸の締付方向への動きを検出するため駆動
軸付近に設けられたストローク検出用スイツチ４
３と、 シリンダ内に収容された圧力検出用ピストン３
０と、このピストン固定部材間に介在させた弾性
押圧機構と、ピストン付近に設けられた圧力検出
用スイツチ３３とから成る圧力検出機構と、 圧力流体供給機構から分岐し前記圧力検出用ピ
ストンが収容されたシリンダに連通する導液路と
を 含んでなる万力用締付状態検出装置。[Claims for Utility Model Registration] A fixed jaw integrally formed on the base, and a base shaft hole extending in the tightening direction and slidably and rotatably installed on the base, and at the end on the side of the fixed jaw. A drive shaft having a large diameter part housed in the interior and a screw in its body, and a movable jaw that is operatively connected to the drive shaft via the screw and is constructed on the base so as to be slidable in the tightening direction. and a pressurized fluid supply mechanism to the base shaft hole in which the large-diameter portion is accommodated, a vise provided near the drive shaft to detect movement of the drive shaft in the tightening direction. Stroke detection switch 4
3, and a pressure detection piston 3 housed in the cylinder.
0, an elastic pressing mechanism interposed between the piston fixing member, a pressure detection switch 33 provided near the piston, and a pressure detection mechanism branched from the pressure fluid supply mechanism and housing the pressure detection piston. A clamping state detection device for a vise, comprising a liquid guiding path communicating with a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16297386U JPH039983Y2 (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16297386U JPH039983Y2 (en) | 1986-10-23 | 1986-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6370874U true JPS6370874U (en) | 1988-05-12 |
| JPH039983Y2 JPH039983Y2 (en) | 1991-03-12 |
Family
ID=31090743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16297386U Expired JPH039983Y2 (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039983Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010274340A (en) * | 2009-05-26 | 2010-12-09 | Kobe Steel Ltd | Clamp device |
-
1986
- 1986-10-23 JP JP16297386U patent/JPH039983Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010274340A (en) * | 2009-05-26 | 2010-12-09 | Kobe Steel Ltd | Clamp device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039983Y2 (en) | 1991-03-12 |
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