CN202861835U - Pneumatic clamping device - Google Patents
Pneumatic clamping device Download PDFInfo
- Publication number
- CN202861835U CN202861835U CN 201220535787 CN201220535787U CN202861835U CN 202861835 U CN202861835 U CN 202861835U CN 201220535787 CN201220535787 CN 201220535787 CN 201220535787 U CN201220535787 U CN 201220535787U CN 202861835 U CN202861835 U CN 202861835U
- Authority
- CN
- China
- Prior art keywords
- jig arm
- cylinder
- clamping
- bearing pin
- air clamper
- 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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- Jigs For Machine Tools (AREA)
- Manipulator (AREA)
Abstract
The utility model discloses a pneumatic clamping device which comprises an air cylinder for providing clamping force and a clamping arm for clamping an object. The clamping arm is connected onto a supporting plate of a fixed frame through a pin shaft and can rotate with the pin shaft as a center, and the air cylinder is connected with the clamping arm and drives the clamping arm to move. The pneumatic clamping device is rapid in clamping speed, high in efficiency, low in application labor intensity, not prone to damage and simple to maintain during production and use. The pneumatic clamping device drives the clamping arm through an air cylinder stroke to clamp the object, enables a whole production line process to achieve semi-automation, improves production efficiency, and reduces production cost.
Description
Technical field
The utility model relates to the auxiliary clamping device that is used for blanking, frock, mould etc. in a kind of clamping system, specifically a kind of air clamper that satisfies work efficiency of using in the blanking process.
Background technology
At present, in field of machining, often to use clamping device such as blanking, frock, mould etc.For clamping, the most frequently used is: one, clamping by oil cylinder, is to form with parts such as reversal valve, O type circle, power set, high-pressure rubber pipes for oil cylinder.Stroke by oil cylinder clamps required object, and the oil cylinder clamp speeds is slow like this, efficient is lower, links is required relatively high, causes equipment perishable.The shortcomings such as two, clamping by bolt, is to couple together by pressing plate, screw rod, nut etc. folded object is clamped for bolt clamps, and clamping efficiency is low like this, labour intensity is large, screw rod is fragile.Total the above, more than two kinds of clamping devices be inadvisable.
Summary of the invention
The utility model provides a kind of conveniently clamping device in order to solve existing the problems referred to above in the prior art, and the flow process of whole production line is realized semi-automation, and has improved production work efficient, has reduced production cost.
Air clamper of the present utility model, comprise be used to the cylinder that clamps power and the jig arm that is used for clamping article are provided, described jig arm be connected on the gripper shoe of fixed mount by bearing pin and jig arm can bearing pin centered by spinning movement, described cylinder connects jig arm and also drives the jig arm motion.
Described jig arm is V-structure, and the intersection drift angle of described V-structure is connected on the gripper shoe, and an end of V-structure connects ejecting rod of cylinder, and the other end is free end.
Described ejecting rod of cylinder is connected bearing pin with jig arm and connects.
The free end of described V-structure is provided with for the wheel shaft that sidewinders that promotes object motion and clamping article.
The cylinder body of described cylinder is connected with the base of fixed mount by bearing pin.
The carrying roller of described fixed mount is provided with fixed stop.
Clamp speeds is fast when production and application, efficient is high for the utility model, it is low to use labour intensity, and equipment is not fragile and maintaining is simple.The utility model has realized that cylinder stroke drives jig arm and realizes clamping article, and the flow process of whole production line is realized semi-automation, and has improved production work efficient, has reduced production cost.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is working state structure schematic diagram of the present utility model.
Among the figure: 1, fixed mount; 2, gripper shoe; 3, carrying roller; 4, block; 5, sidewinder wheel shaft; 6, free end; 7, V-structure jig arm; 8, bearing pin; 9, ejecting rod of cylinder; 10, cylinder; 11, base; 12, object.
The specific embodiment
As shown in Figure 1 and Figure 2, air clamper of the present utility model, comprise be used to the cylinder 10 that clamps power and the V-structure jig arm 7 that is used for clamping article are provided, the intersection drift angle of this V-structure jig arm 7 is connected on the gripper shoe 2, one end of V-structure jig arm 7 connects ejecting rod of cylinder 9, the other end is free end 6, and is provided with for what promote object 12 motions and clamping article at this free end 6 and sidewinders wheel shaft 5; This V-structure jig arm 7 be connected on the gripper shoe 2 of fixed mount 1 by bearing pin 8 and V-structure jig arm 7 can bearing pin 8 centered by spinning movement, cylinder 10 connects V-structure jig arm 7 and drives the motion of V-structure jig arm, simultaneously, the cylinder body of cylinder is connected with the base 11 of fixed mount 1 by bearing pin, and ejecting rod of cylinder 9 is connected with the V-structure jig arm and is connected by bearing pin; Carrying roller 3 at fixed mount 1 is provided be used to the fixed stop 4 that stops the object motion.The utility model in use, when the cylinder top time-out, V-structure jig arm and cylinder are with regard to setting in motion, wherein the movement locus at jig arm two ends all is centered by the middle fixing hole of jig arm, the line at fixing hole and two ends is the radius motion that moves in a circle; When jig arm motion certain track, move with folded object, jig arm is to power of object, make object do rectilinear motion along the carrying roller surface, when object when block on the fixed mount contacts, this is that cylinder does not also have complete jack-up, utilize cylinder to promote all the time jig arm, make its jig arm remain that the other end of jig arm clamps folded object all the time like this to power of object; When cylinder narrows down to hour, jig arm just breaks away from object, makes object become free state, can transport object like this.Clamp speeds is fast when production and application, efficient is high for the utility model, it is low to use labour intensity, and equipment is not fragile and maintaining is simple.The utility model has realized that cylinder stroke drives jig arm and realizes clamping article, and the flow process of whole production line is realized semi-automation, and has improved production work efficient, has reduced production cost.
Claims (6)
1. air clamper, it is characterized in that: comprise be used to the cylinder that clamps power and the jig arm that is used for clamping article are provided, described jig arm be connected on the gripper shoe of fixed mount by bearing pin and jig arm can bearing pin centered by spinning movement, described cylinder connects jig arm and also drives the jig arm motion.
2. air clamper as claimed in claim 1, it is characterized in that: described jig arm is V-structure, and the intersection drift angle of described V-structure is connected on the gripper shoe, and an end of V-structure connects ejecting rod of cylinder, and the other end is free end.
3. air clamper as claimed in claim 2, it is characterized in that: described ejecting rod of cylinder is connected bearing pin with jig arm and connects.
4. air clamper as claimed in claim 2, it is characterized in that: the free end of described V-structure is provided with for the wheel shaft that sidewinders that promotes object motion and clamping article.
5. air clamper as claimed in claim 1, it is characterized in that: the cylinder body of described cylinder is connected with the base of fixed mount by bearing pin.
6. air clamper as claimed in claim 1, it is characterized in that: the carrying roller of described fixed mount is provided with fixed stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535787 CN202861835U (en) | 2012-10-19 | 2012-10-19 | Pneumatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535787 CN202861835U (en) | 2012-10-19 | 2012-10-19 | Pneumatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861835U true CN202861835U (en) | 2013-04-10 |
Family
ID=48028591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220535787 Expired - Fee Related CN202861835U (en) | 2012-10-19 | 2012-10-19 | Pneumatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057319A (en) * | 2014-06-20 | 2014-09-24 | 张婧如 | Cam-type nut fixing device |
| CN106425925A (en) * | 2016-10-19 | 2017-02-22 | 佛山市顺德区新马木工机械设备有限公司 | Novel woodworking fixture |
-
2012
- 2012-10-19 CN CN 201220535787 patent/CN202861835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057319A (en) * | 2014-06-20 | 2014-09-24 | 张婧如 | Cam-type nut fixing device |
| CN106425925A (en) * | 2016-10-19 | 2017-02-22 | 佛山市顺德区新马木工机械设备有限公司 | Novel woodworking fixture |
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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 |
Granted publication date: 20130410 Termination date: 20151019 |
|
| EXPY | Termination of patent right or utility model |