JPH0314018U - - Google Patents
Info
- Publication number
- JPH0314018U JPH0314018U JP7283989U JP7283989U JPH0314018U JP H0314018 U JPH0314018 U JP H0314018U JP 7283989 U JP7283989 U JP 7283989U JP 7283989 U JP7283989 U JP 7283989U JP H0314018 U JPH0314018 U JP H0314018U
- Authority
- JP
- Japan
- Prior art keywords
- board
- clamp
- engaging portion
- rotatably mounted
- manual operation
- 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
- 210000000078 claw Anatomy 0.000 claims description 5
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Jigs For Machine Tools (AREA)
Description
第１図はこの考案のクランプ装置の一実施例を
示す一部切欠縦断断面図、第２図は一部切欠同上
の平面図、第３図は第１図−線の縦断後面図
、第４図はクランプ爪引込め時の縦断側面図であ
る。
１……基板、２……ガイド部材、３……ガイド
部、５……クランプ爪、１１……前端係合部、１
２……後端係合部、１５……受片、１６……進退
部材、１７……上面、２０……押圧子、２１……
バネ、２３……手動操作軸、２４……雄ネジ、２
４′……雌ネジ。
Fig. 1 is a partially cutaway longitudinal sectional view showing an embodiment of the clamping device of this invention, Fig. 2 is a partially cutaway plan view of the same, Fig. 3 is a longitudinal sectional rear view taken along the line of Fig. 1, and Fig. 4 The figure is a longitudinal side view when the clamp claw is retracted. DESCRIPTION OF SYMBOLS 1... Board, 2... Guide member, 3... Guide part, 5... Clamp claw, 11... Front end engaging part, 1
2... Rear end engaging portion, 15... Receiving piece, 16... Advance/retreat member, 17... Upper surface, 20... Presser, 21...
Spring, 23...Manual operation shaft, 24...Male thread, 2
4'...Female thread.
Claims (1)
を設け、この各ガイド部材の間に進退および揺動
自在のクランプ爪をはめ、上記ガイド部材間の下
部には、基板の中央部に向つて前進したときに前
記クランプ爪の後部を押上し、後退時にはクラン
プ爪の後端係合部に係合してクランプ爪を後退さ
せる楔状の進退部材を設けるとともに、この進退
部材の前端には、上記クランプ爪の前端係合部に
バネ圧により圧着して、クランプ爪を前進させる
押圧子を進退自在に装着し、基板内に回転自在に
装着した手動操作軸の一端寄りの右雄ネジを前記
一端寄りの進退部材下部の右雌ネジに係合させ、
同手動操作軸の他端寄りの左雄ネジを前記他端寄
りの進退部材下部の左雌ネジに係合させたクラン
プ装置。 A pair of left and right guide members are provided at the front and rear of the board, and a clamp claw that can move forward and backward and swing is fitted between each guide member, and a clamp claw that moves forward and backward toward the center of the board is provided at the lower part between the guide members. A wedge-shaped reciprocating member is provided that pushes up the rear part of the clamp pawl when moving up, and engages with the rear end engaging portion of the clamp pawl when retracting to retract the clamp pawl. A presser is attached to the front end engaging portion of the board by spring pressure to move the clamp claw forward, and a right-hand male screw near one end of the manual operating shaft rotatably mounted inside the board is attached to the right-hand male screw near one end of the manual operation shaft, which is rotatably mounted in the board. Engage with the right female screw at the bottom of the advancing/retracting member,
A clamp device in which a left male thread near the other end of the manual operation shaft is engaged with a left female thread at the bottom of the reciprocating member near the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7283989U JPH0539779Y2 (en) | 1989-06-21 | 1989-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7283989U JPH0539779Y2 (en) | 1989-06-21 | 1989-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0314018U true JPH0314018U (en) | 1991-02-13 |
| JPH0539779Y2 JPH0539779Y2 (en) | 1993-10-08 |
Family
ID=31611133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7283989U Expired - Lifetime JPH0539779Y2 (en) | 1989-06-21 | 1989-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539779Y2 (en) |
-
1989
- 1989-06-21 JP JP7283989U patent/JPH0539779Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539779Y2 (en) | 1993-10-08 |
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