JPH045331U - - Google Patents
Info
- Publication number
- JPH045331U JPH045331U JP4551390U JP4551390U JPH045331U JP H045331 U JPH045331 U JP H045331U JP 4551390 U JP4551390 U JP 4551390U JP 4551390 U JP4551390 U JP 4551390U JP H045331 U JPH045331 U JP H045331U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- screw
- pusher
- hole
- base
- 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
- 239000002184 metal Substances 0.000 description 1
Description
第１図、第２図および第４図はこの考案の一実
施例を示す工作機械用のクランプ装置の垂直断面
図、平面図および側面図、第３図は第２図の押金
具の側面図、第５図は従来のクランプ装置の斜視
図である。
１……基台、２……押金具、３……締付ネジ、
４……クランクピン、５……ネジ軸、６……回動
軸、７……側壁、８……軸孔、９……貫通孔、１
０……ネジ孔、１１……枕金具、１２……止ネジ
、１３……溝、１４……ピン孔、１５……弾性リ
ング、１６……押圧面、１７……ネジ軸孔、１８
……コイルバネ。
Figures 1, 2, and 4 are vertical sectional views, plan views, and side views of a clamping device for a machine tool showing one embodiment of this invention, and Figure 3 is a side view of the pusher shown in Figure 2. , FIG. 5 is a perspective view of a conventional clamping device. 1... Base, 2... Push metal fitting, 3... Tightening screw,
4...Crank pin, 5...Screw shaft, 6...Rotation shaft, 7...Side wall, 8...Shaft hole, 9...Through hole, 1
0... Screw hole, 11... Pillow fitting, 12... Set screw, 13... Groove, 14... Pin hole, 15... Elastic ring, 16... Pressing surface, 17... Screw shaft hole, 18
...Coil spring.
Claims (1)
。 (a) クランプ装置は、基台１と、押金具２と、
締付ネジ３と、クランクピン４と、ネジ軸５と、
回動軸６とを備えている。 (b) 基台１は、相対向して側壁７を備えている
。 (c) 押金具２は、基台１の側壁７に、クランク
ピン４を介して回動自在に連結されている。 (d) 押金具２は、回動軸６が回転自在に挿通さ
れる軸孔８が設けられている。 (e) 押金具２の軸孔８は、クランクピン４と平
行に設けられている。 (f) 回動軸６は、半径方向に貫通して締付ネジ
３の貫通孔９が設けられている。 (g) ネジ軸５はクランクピン４と平行に、基台
１に取り付けられている。 (h) ネジ軸５は、基台１に回動自在に取り付け
られている。 (i) ネジ軸５は半径方向に貫通して、締付ネジ
３がねじ込まれるネジ孔１０が設けられている。 (j) ネジ軸５は、回動軸６の下方に配設されて
いる。 (k) 締付ネジ３は、回動軸６の貫通孔９に貫通
されて、先端がネジ軸５にねじ込まれている。 (l) 押金具２は、締付ネジ３を締め付けるとワ
ークを押圧する押圧面を有する。[Scope of claim for utility model registration] A clamping device for machine tools having the following configuration. (a) The clamp device includes a base 1, a pusher 2,
A tightening screw 3, a crank pin 4, a screw shaft 5,
It is equipped with a rotation shaft 6. (b) The base 1 includes side walls 7 facing each other. (c) The pusher 2 is rotatably connected to the side wall 7 of the base 1 via a crank pin 4. (d) The pusher 2 is provided with a shaft hole 8 into which the rotation shaft 6 is rotatably inserted. (e) The shaft hole 8 of the pusher 2 is provided parallel to the crank pin 4. (f) The rotation shaft 6 is provided with a through hole 9 for the tightening screw 3 passing through it in the radial direction. (g) The screw shaft 5 is attached to the base 1 parallel to the crank pin 4. (h) The screw shaft 5 is rotatably attached to the base 1. (i) The screw shaft 5 is provided with a screw hole 10 passing through it in the radial direction and into which the tightening screw 3 is screwed. (j) The screw shaft 5 is arranged below the rotation shaft 6. (k) The tightening screw 3 is passed through the through hole 9 of the rotating shaft 6, and the tip thereof is screwed into the screw shaft 5. (l) The pusher 2 has a pressing surface that presses the workpiece when the tightening screw 3 is tightened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990045513U JPH0727081Y2 (en) | 1990-04-27 | 1990-04-27 | Clamping device for machine tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990045513U JPH0727081Y2 (en) | 1990-04-27 | 1990-04-27 | Clamping device for machine tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH045331U true JPH045331U (en) | 1992-01-17 |
| JPH0727081Y2 JPH0727081Y2 (en) | 1995-06-21 |
Family
ID=31559760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990045513U Expired - Fee Related JPH0727081Y2 (en) | 1990-04-27 | 1990-04-27 | Clamping device for machine tools |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0727081Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5419378U (en) * | 1977-07-12 | 1979-02-07 | ||
| JPS6116024U (en) * | 1984-07-04 | 1986-01-30 | 美紀 川尻 | key holder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5419378B2 (en) * | 1971-12-01 | 1979-07-14 |
-
1990
- 1990-04-27 JP JP1990045513U patent/JPH0727081Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5419378U (en) * | 1977-07-12 | 1979-02-07 | ||
| JPS6116024U (en) * | 1984-07-04 | 1986-01-30 | 美紀 川尻 | key holder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0727081Y2 (en) | 1995-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |