JPS61159138U - - Google Patents
Info
- Publication number
- JPS61159138U JPS61159138U JP3893785U JP3893785U JPS61159138U JP S61159138 U JPS61159138 U JP S61159138U JP 3893785 U JP3893785 U JP 3893785U JP 3893785 U JP3893785 U JP 3893785U JP S61159138 U JPS61159138 U JP S61159138U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum suction
- base
- conduit
- reference surface
- pressure switch
- 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
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Description
第１図は本考案の一例を示す斜視図、第２図は
セツト台の一例を示す斜視図、第３図はチヤツク
の一例を示す斜視図、第４図はチヤツクのベース
の例を示す斜視図である。
１……切断機、３……小型角型永久磁石ピツチ
レスチヤツク、４……加工機セツト台、７……真
空吸着用ベース、８……支持突起体、１１，１２
……真空吸着用孔、１３……管路、１５，１６…
…凹状の真空吸着用逃げ部、Ｐ１，Ｐ２，Ｐ３…
…プレツシヤスイツチ。
Fig. 1 is a perspective view showing an example of the present invention, Fig. 2 is a perspective view showing an example of a setting table, Fig. 3 is a perspective view showing an example of a chuck, and Fig. 4 is a perspective view showing an example of the chuck base. It is a diagram. 1... Cutting machine, 3... Small square permanent magnet pitchless chuck, 4... Processing machine set table, 7... Vacuum adsorption base, 8... Support protrusion, 11, 12
...Vacuum adsorption hole, 13...Pipe line, 15, 16...
... Concave vacuum suction relief parts, P 1 , P 2 , P 3 ...
…Press switch.
Claims (1)
部を設けた真空吸着用ベースが設けられ、該ベー
スに接するセツト台には真空吸着用管路が形成さ
れ、該管路には真空度を検知するプレツシヤスイ
ツチが設けられ、該プレツシヤスイツチは上記真
空吸着用ベースの基準面と上記セツト台の基準面
とが完全に密着したときに信号を発生するように
構成したことを特徴とする工作機械のワーク保持
装置。 A vacuum suction base is provided with a rectangular relief part on the bottom and side surfaces of the lower part of the chuck, and a vacuum suction conduit is formed on the set table in contact with the base, and a vacuum suction conduit is formed in the conduit to detect the degree of vacuum. A pressure switch is provided, and the pressure switch is configured to generate a signal when the reference surface of the vacuum suction base and the reference surface of the setting table are in complete contact with each other. A workpiece holding device for machine tools.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3893785U JPH0243637Y2 (en) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3893785U JPH0243637Y2 (en) | 1985-03-20 | 1985-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61159138U true JPS61159138U (en) | 1986-10-02 |
| JPH0243637Y2 JPH0243637Y2 (en) | 1990-11-20 |
Family
ID=30546415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3893785U Expired JPH0243637Y2 (en) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243637Y2 (en) |
-
1985
- 1985-03-20 JP JP3893785U patent/JPH0243637Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0243637Y2 (en) | 1990-11-20 |