JPH01156830U - - Google Patents
Info
- Publication number
- JPH01156830U JPH01156830U JP5343188U JP5343188U JPH01156830U JP H01156830 U JPH01156830 U JP H01156830U JP 5343188 U JP5343188 U JP 5343188U JP 5343188 U JP5343188 U JP 5343188U JP H01156830 U JPH01156830 U JP H01156830U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- motor
- slider
- moment
- outputs
- 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 3
- 238000013459 approach Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Description
図面は本考案の一実施例を示し、第１図は被加
工材の支持装置の断面図、第２図は同回路構成図
である。
２……モータ、１０……ねじ機構、１３……支
持杆、１５……楔機構、２２……被加工材、２３
……変位センサ、２４……ロツク機構。
The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view of a support device for a workpiece, and FIG. 2 is a circuit configuration diagram thereof. 2...Motor, 10...Screw mechanism, 13...Support rod, 15...Wedge mechanism, 22...Work material, 23
...Displacement sensor, 24...Lock mechanism.
Claims (1)
工材の支持装置において、モータと、該モータに
ねじ機構を介して連結され且つ該モータの正逆回
転に伴うねじ送り作用で所定範囲スライドするス
ライダと、該スライダに楔機構を介して連結され
且つ該スライダのスライドに伴う楔作用で上下動
することによりその上端が前記被加工材の下面に
接離する支持杆と、該支持杆の上端に設けられ該
上端が前記被加工材の下面に接触した瞬間に信号
を出力して前記モータの駆動を停止させる変位セ
ンサと、前記支持杆の上端が前記被加工材の下面
に接触したとき該支持杆を当該位置に係止するロ
ツク機構とから成ることを特徴とする被加工材の
支持装置。 A support device for a workpiece that supports the workpiece while maintaining its flatness during machining includes a motor, the device is connected to the motor via a screw mechanism, and slides within a predetermined range by the screw feeding action accompanying forward and reverse rotation of the motor. a slider connected to the slider via a wedge mechanism and whose upper end approaches and separates from the lower surface of the workpiece by moving up and down by a wedge action accompanying the sliding of the slider; a displacement sensor that is provided at the upper end and outputs a signal to stop driving the motor the moment the upper end contacts the lower surface of the workpiece; and a displacement sensor that outputs a signal to stop driving the motor at the moment the upper end contacts the lower surface of the workpiece; A support device for a workpiece, comprising a lock mechanism that locks the support rod in the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5343188U JPH01156830U (en) | 1988-04-19 | 1988-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5343188U JPH01156830U (en) | 1988-04-19 | 1988-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156830U true JPH01156830U (en) | 1989-10-27 |
Family
ID=31279411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5343188U Pending JPH01156830U (en) | 1988-04-19 | 1988-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04240034A (en) * | 1991-01-24 | 1992-08-27 | Ckd Corp | General purpose positioning device for work |
| IT202200024216A1 (en) * | 2022-11-24 | 2024-05-24 | Hydroblock S R L | DEVICE FOR CLAMPING PIECES ON MACHINE TOOLS |
-
1988
- 1988-04-19 JP JP5343188U patent/JPH01156830U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04240034A (en) * | 1991-01-24 | 1992-08-27 | Ckd Corp | General purpose positioning device for work |
| IT202200024216A1 (en) * | 2022-11-24 | 2024-05-24 | Hydroblock S R L | DEVICE FOR CLAMPING PIECES ON MACHINE TOOLS |
| WO2024110883A1 (en) * | 2022-11-24 | 2024-05-30 | Hydroblock S.R.L. | Device for clamping workpieces on machine tools |
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