CN202763718U - Lever clamping cylinder - Google Patents
Lever clamping cylinder Download PDFInfo
- Publication number
- CN202763718U CN202763718U CN 201220311811 CN201220311811U CN202763718U CN 202763718 U CN202763718 U CN 202763718U CN 201220311811 CN201220311811 CN 201220311811 CN 201220311811 U CN201220311811 U CN 201220311811U CN 202763718 U CN202763718 U CN 202763718U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- swing arm
- pin
- cylinder
- cylinder body
- 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.)
- Expired - Fee Related
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Abstract
A level clamping cylinder is characterized in that a lever clamping mechanism is adopted, and same-direction output is replaced with reverse output in motion direction of a conventional piston rod, so that a workpiece can be placed and taken out conveniently, and functions that a workpiece hole and a groove can be penetrated through and can be clamped tightly can be achieved at the same time. The lever clamping cylinder is characterized by comprising a cylinder body (1), wherein a piston rod (2) is arranged inside the cylinder body (1), end covers (3) are arranged at the left end and the right end of the piston rod (2) respectively, the piston rod (2) is cylindrical, a pair of side faces parallel to each other is arranged at one end of the piston rod (2), which extends out of the outer portion of the cylinder body (1), a pin hole which is used for assembling a clamping arm (4) is formed in the middle of the side of the piston rod (2), the clamping arm (4) is matched with a swing arm (5) through a pin, the swing arm (5) is connected with a swing arm base (6) through the pin, a sunk screw hole which is used for assembling is arranged on the swing arm base (6), and the swing arm base (6) is locked on the cylinder body through the screw.
Description
Technical field
The utility model clamping cylinder is a kind of lever clamping cylinder specifically.
Background technology
Cylinder is widely used in automatic production line, assembly line, the fields such as five metals, mechanical frock anchor clamps.Will realize processing or assembling when workpiece at a station, need the location that holds out against on certain direction, cylinder is realized the location as the thrust mechanism top tight workpiece of exerting oneself, that is: workpiece is secured in and realizes the location between cylinder and the anchor clamps.
There is following shortcoming in it: traditional thrust clamping cylinder, and clamp mechanism breaks away from workpiece by dual mode: 1. at the piston rod axial translation; 2. swing certain angle take piston rod as axle at the piston rod axial translation, and at it.
1, employing mode is 1.: being installed on the clamping direction of cylinder is restricted, and might bring inconvenience to laying, take out workpiece; 2, employing mode is 2.: when clamping the roomy sheet type workpiece of area, can't pass hole, the groove of workpiece clamping function is realized in the middle part of workpiece.
Summary of the invention
For the defective that exists in the prior art, the purpose of this utility model is: a kind of lever clamping cylinder is provided, adopt lever clamp mechanism, traditional piston rod direction of action exerted oneself to change into oppositely in the same way exert oneself, what make workpiece lays and takes out more convenient, has also realized simultaneously passing the function that workpiece hole, groove clamp.
For reaching above purpose, the technical scheme that the utility model is taked is: a kind of lever clamping cylinder, it is characterized in that, comprise: cylinder block 1, be provided with piston rod 2 in it, the two ends, the left and right sides of described piston rod 2 are provided with end cap 3, described piston rod 2 is cylindrical, its end that stretches out the cylinder body outside is a pair of side that is parallel to each other, the middle part of piston rod 2 sides is provided with the pin-and-hole for assembling clamp arm 4, and clamp arm 4 cooperates with swing arm 5 by pin, and swing arm 5 links to each other with swing arm seat 6 by pin, be processed with the sunk screw hole for assembling on the swing arm seat 6, by screw swing arm seat 6 be locked on the cylinder block.
The beneficial effect that the utility model reaches is: lever clamping cylinder described in the utility model, adopt leverage, traditional piston rod direction of action exerted oneself to change into oppositely in the same way exert oneself, what make workpiece lays and takes out more convenient, has also realized simultaneously passing the function that workpiece hole, groove clamp.
Description of drawings
The utility model has following accompanying drawing: the structural representation of Fig. 1 the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
A kind of lever clamping cylinder, it is characterized in that, comprise: cylinder block 1, be provided with piston rod 2 in it, the two ends, the left and right sides of described piston rod 2 are provided with end cap 3, described piston rod 2 is cylindrical, its end that stretches out the cylinder body outside is a pair of side that is parallel to each other, the middle part of piston rod 2 sides is provided with the pin-and-hole for assembling clamp arm 4, clamp arm 4 cooperates with swing arm 5 by pin, swing arm 5 links to each other with swing arm seat 6 by pin, is processed with the sunk screw hole for assembling on the swing arm seat 6, by screw swing arm seat 6 is locked on the cylinder block.
When piston rod 2 is subjected to atmospherically lower motion, by bearing pin clamp arm 4 is swung up and down, when piston rod 2 was covered stroke, clamp arm 4 end faces and bottom surface were in the position parallel with workpiece, and workpiece is pressed in clamp arm 4 bottom surfaces, realizes clamping function.That is: piston rod drives clamp arm by bearing pin and realizes clamping, homing action.
Claims (1)
1. lever clamping cylinder, it is characterized in that, comprise: cylinder block (1), be provided with piston rod (2) in it, the two ends, the left and right sides of described piston rod (2) are provided with end cap (3), described piston rod (2) is cylindrical, its end that stretches out the cylinder body outside is a pair of side that is parallel to each other, the middle part of piston rod (2) side is provided with the pin-and-hole for assembling clamp arm (4), clamp arm (4) cooperates with swing arm (5) by pin, swing arm (5) links to each other with swing arm seat (6) by pin, is processed with the sunk screw hole for assembling on the swing arm seat (6), by screw swing arm seat (6) is locked on the cylinder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311811 CN202763718U (en) | 2012-06-30 | 2012-06-30 | Lever clamping cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311811 CN202763718U (en) | 2012-06-30 | 2012-06-30 | Lever clamping cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763718U true CN202763718U (en) | 2013-03-06 |
Family
ID=47770317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220311811 Expired - Fee Related CN202763718U (en) | 2012-06-30 | 2012-06-30 | Lever clamping cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763718U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044098A (en) * | 2014-07-09 | 2014-09-17 | 姜雨 | High-pressure sealing nitrogen spring lever clamping device |
| CN103753448B (en) * | 2013-12-30 | 2015-05-27 | 中国建材检验认证集团苏州有限公司 | Lever-type pneumatic clamp |
| CN106078603A (en) * | 2016-06-30 | 2016-11-09 | 徐晓杰 | A kind of intermittent press fit device |
| CN109332867A (en) * | 2018-11-24 | 2019-02-15 | 泉州苗亿自动化机械有限公司 | A kind of water cooling numerical control pneumatic butt-welding machine |
-
2012
- 2012-06-30 CN CN 201220311811 patent/CN202763718U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753448B (en) * | 2013-12-30 | 2015-05-27 | 中国建材检验认证集团苏州有限公司 | Lever-type pneumatic clamp |
| CN104044098A (en) * | 2014-07-09 | 2014-09-17 | 姜雨 | High-pressure sealing nitrogen spring lever clamping device |
| CN104044098B (en) * | 2014-07-09 | 2015-09-30 | 姜雨 | High pressure sealing nitrogen spring lever binding clasp |
| CN106078603A (en) * | 2016-06-30 | 2016-11-09 | 徐晓杰 | A kind of intermittent press fit device |
| CN109332867A (en) * | 2018-11-24 | 2019-02-15 | 泉州苗亿自动化机械有限公司 | A kind of water cooling numerical control pneumatic butt-welding machine |
| CN109332867B (en) * | 2018-11-24 | 2023-09-29 | 泉州苗亿自动化机械有限公司 | Water-cooling numerical control pneumatic butt-welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20160630 |