JPH037449U - - Google Patents
Info
- Publication number
- JPH037449U JPH037449U JP6321989U JP6321989U JPH037449U JP H037449 U JPH037449 U JP H037449U JP 6321989 U JP6321989 U JP 6321989U JP 6321989 U JP6321989 U JP 6321989U JP H037449 U JPH037449 U JP H037449U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- sensor
- main body
- body frame
- detects
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
Landscapes
- Machine Tool Sensing Apparatuses (AREA)
Description
第１図はこの考案に係るワーククランプ装置の
ワーク外れ検出装置の側断面図である。
１……ワーク外れ検出装置、３……本体フレー
ム、５……突当て部材、９……第１センサ、１１
……第１ばね、１５……第２センサ、２１……第
２ばね、２３……リード線、２７……ワーククラ
ンプ装置、Ｗ……ワーク。
FIG. 1 is a side sectional view of a workpiece detachment detection device of a workpiece clamping device according to this invention. DESCRIPTION OF SYMBOLS 1... Workpiece removal detection device, 3... Main body frame, 5... Abutting member, 9... First sensor, 11
...First spring, 15...Second sensor, 21...Second spring, 23...Lead wire, 27...Work clamp device, W...Work.
Claims (1)
にワークが外れているかを検出するワーク外れ検
出装置であつて、本体フレームの先端に装着され
ている共に外方へ常時付勢されたワーク突当て部
材と、前記本体フレーム内にあつてワーク突当て
部材の後部に取付けられた第１センサと、前記本
体フレーム内にある前記第１センサの後方近傍に
設けられ、かつリード線と接続されていると共に
前記第１センサにワークが突き当てられた際に第
１センサが後退して当接するとワーク有を、非当
接時にワーク無しを検出する第２センサと、を備
えてなることを特徴とするワーククランプ装置の
ワーク外れ検出装置。 A workpiece detachment detection device detects whether a workpiece is detached when the workpiece is clamped to a workpiece clamping device, the workpiece abutting member being attached to the tip of the main body frame and constantly biased outward; a first sensor located within the main body frame and attached to the rear of the workpiece abutting member; and a first sensor located near the rear of the first sensor located within the main body frame and connected to a lead wire. A work clamp characterized by comprising: a second sensor that detects the presence of a workpiece when the first sensor moves back and comes into contact with the first sensor and detects the absence of the workpiece when the workpiece does not come into contact with the first sensor. Device for detecting work coming off the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6321989U JPH037449U (en) | 1989-06-01 | 1989-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6321989U JPH037449U (en) | 1989-06-01 | 1989-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037449U true JPH037449U (en) | 1991-01-24 |
Family
ID=31593073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6321989U Pending JPH037449U (en) | 1989-06-01 | 1989-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07331783A (en) * | 1994-06-07 | 1995-12-19 | Sumitomo Constr Co Ltd | Prestressed concrete slab for composite floor board |
-
1989
- 1989-06-01 JP JP6321989U patent/JPH037449U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07331783A (en) * | 1994-06-07 | 1995-12-19 | Sumitomo Constr Co Ltd | Prestressed concrete slab for composite floor board |