CN203566718U - Pneumatic clamping jaw device - Google Patents
Pneumatic clamping jaw device Download PDFInfo
- Publication number
- CN203566718U CN203566718U CN201320746702.5U CN201320746702U CN203566718U CN 203566718 U CN203566718 U CN 203566718U CN 201320746702 U CN201320746702 U CN 201320746702U CN 203566718 U CN203566718 U CN 203566718U
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- jaw
- clamping jaw
- moving part
- cylinder
- pneumatic clamping
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Abstract
The utility model relates to the technical field of manipulators, in particular to a pneumatic clamping jaw device. The pneumatic clamping jaw device comprises an air cylinder, wherein a first clamping jaw and a second clamping jaw are arranged at the lower end of the air cylinder; the lower end of the first clamping jaw is fixedly connected with a first linkage piece; a fixed clamping body is arranged at the lower end of the first linkage piece; the lower end of the second clamping jaw is fixedly connected with a second linkage piece; a movable clamping body is arranged at the lower end of the second linkage piece; the fixed clamping body and/or the movable clamping body can be driven to clamp a workpiece through the air cylinder; the second linkage piece is rotatably connected with the movable clamping body. Compared with the prior art, the pneumatic clamping jaw device has the advantages that the movable clamping body is rotatably connected with the second linkage piece, and the position of the movable clamping body can be automatically adjusted to reliably and simultaneously clamp a plurality of workpieces, so that the efficiency of transporting operation is greatly improved.
Description
Technical field
The utility model relates to the technical field of manipulator, particularly a kind of Pneumatic clamping jaw device.
Background technology
In production scene, usually need workpiece to be transported to another place from one.Along with technology is showing improvement or progress day by day and the raising of recruitment cost, needed in the past manually-operated processing and manufacturing industry to start to change to automatic technology.As the high-tech production equipment growing up nearly decades, industrial robot, manipulator are being played the part of extremely important role in modern manufacturing industry, and these automation equipments are carried workpiece by clamping jaw device and substituted workman and complete many heavy and scissors and pastes.At present, the clamping jaw device that industrial robot and manipulator use generally comprises cylinder, the lower end of cylinder is provided with can be by the first jaw and second jaw of described air cylinder driven, the first jaw lower end is connected with retaining clip, the second jaw lower end is connected with movable clamp, thereby drive retaining clip and movable clamp to move by cylinder, workpiece is picked up, afterwards carrying.But there is following defect in current clamping jaw device:
Movable clamp can only move, and can not rotate, when if clamping place on retaining clip and/or movable clamp wearing and tearing or simultaneously clamping are held the not identical a plurality of workpiece of distance between two ends, movable clamp can not automatic adjusting position to clamp a plurality of workpiece, cause not nipped workpiece to drop.
Utility model content
The utility model object is to provide a kind of Pneumatic clamping jaw device, to solve the movable clamp of clamping jaw device in prior art, can only move, and can not rotate, when if clamping place on retaining clip and/or movable clamp wearing and tearing or simultaneously clamping are held the not identical a plurality of workpiece of distance between two ends, movable clamp can not automatic adjusting position to clamp a plurality of workpiece, the technical matters that cause not nipped workpiece to drop.
The utility model object is achieved through the following technical solutions:
A kind of Pneumatic clamping jaw device, comprise cylinder, the lower end of cylinder is provided with the first jaw and the second jaw, the lower end of the first jaw is fixedly connected with the first moving part, the lower end of the first moving part is provided with retaining clip, and the lower end of the second jaw is fixedly connected with the second moving part, and the second moving part lower end is provided with movable clamp, by described cylinder, can drive retaining clip and/or movable clamp to move to clamp workpiece, described the second moving part and described movable clamp are rotatably connected.
Preferably, described the second moving part is connected by pin hinge with described movable clamp.
Preferably, also comprise reed, one end of described reed is fixedly connected with described retaining clip, and the other end is fixedly connected with described movable clamp.
Preferably, described the first moving part comprises link and with respect to the end that extends out of described link outward, described link is fixedly connected with the lower end of described the first jaw, described in extend out end and be fixedly connected with described retaining clip.
Preferably, described the second moving part comprises link and with respect to the end that extends out of described link outward, described link is fixedly connected with the lower end of described the second jaw, described in extend out end and be rotatably connected with described movable clamp.
Preferably, described the first jaw is fixedly installed on the lower end of described cylinder, and described the second jaw can be with respect to described cylinder moving by described air cylinder driven.
Preferably, described the second jaw is fixedly installed on the lower end of described cylinder, and described the first jaw can be with respect to described cylinder moving by described air cylinder driven.
Preferably, described the first jaw and described the second jaw all can be with respect to described cylinder movings by described air cylinder driven.
Compared with prior art, the utility model has following beneficial effect:
1, the movable clamp of Pneumatic clamping jaw device of the present utility model and the second moving part are rotatably connected, and the position of adjusting activity clamp to be to clamp reliably a plurality of workpiece simultaneously automatically, thereby significantly improves the efficiency of carrying work;
2, simple in structure, the carrying of Pneumatic clamping jaw device of the present utility model is flexibly, repeatable accuracy is high, and use extensively, be easy to manufacture, with low cost, can significantly improve integral production efficiency, reduce production costs.
Accompanying drawing explanation
Fig. 1 is the side view of Pneumatic clamping jaw device of the present utility model;
Fig. 2 is the top view of Pneumatic clamping jaw device of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, describe the utility model in detail.
Refer to Fig. 1,2, Pneumatic clamping jaw device of the present utility model, comprise cylinder 1, the lower end of cylinder is provided with the first jaw 11 and the second jaw 12, the lower end of the first jaw 11 is fixedly connected with the first moving part 21, the lower end of the first moving part 21 is fixedly connected with retaining clip 31, the lower end of the second jaw 12 is fixedly connected with the second moving part 22, the second moving part 22 lower ends are provided with movable clamp 32, by cylinder, can drive retaining clip and/or movable clamp to move to clamp workpiece, the second moving part 22 is rotatably connected with movable clamp 32.Movable clamp and second moving part of Pneumatic clamping jaw device of the present utility model are rotatably connected, and the position of adjusting activity clamp to be to clamp reliably a plurality of workpiece simultaneously automatically, thereby significantly improves the efficiency of carrying work.
In this example, the second moving part 22 is connected by pin hinge with movable clamp 32.Also can make by other connected mode movable clamp 32 to rotate with respect to the second moving part 22.It is the impact for scale error between energy elimination activity clamp and retaining clip self and movable clamp and retaining clip that movable clamp is connected by bearing pin with the second moving part 22, makes error not affect within the specific limits the clamping reliability of each workpiece.
In the utility model, also can comprise reed 4, one end of reed 4 is fixedly connected with retaining clip 31, and the other end is fixedly connected with movable clamp 32.Position when reed 4 can be used for keeping jaw to open and attitude.While there is no holding workpiece, the position of movable clamp 32 can be adjusted by reed 4.During holding workpiece, reed 4 can produce distortion, and when chucking power is far longer than the spring force of reed, or workpiece and jig error be when very little, and the chucking power of each workpiece is substantially equal, reliable to guarantee clamping.By reed and hinge, adjust the attitude of jaw, make jaw high in clamping reliable operation during a plurality of workpiece, efficiency.
In this example, the first moving part 21 comprises link and with respect to the end that extends out of link outward, link is fixedly connected with the lower end of the first jaw 11, extends out end and be fixedly connected with retaining clip 31.The second moving part 22 comprises link and with respect to the end that extends out of link outward, link is fixedly connected with the lower end of the second jaw 12, extends out end and be rotatably connected with movable clamp 32.The shape of the first moving part 21 and the second moving part 22 can make the space between movable clamp and retaining clip larger, so that clamp the workpiece that volume is larger.
In the utility model, the annexation of cylinder 1 and the first jaw 11 and the second jaw 12 can be following any one: the first jaw is fixedly installed on the lower end of cylinder, and the second jaw can be with respect to cylinder moving by air cylinder driven; The second jaw is fixedly installed on the lower end of cylinder, and the first jaw can be with respect to cylinder moving by air cylinder driven; The first jaw and the second jaw all can be with respect to cylinder movings by air cylinder driven.Can select as required.
During use, by cylinder, the first jaw 11 and the second jaw 12 are moved round about, drive activity clamp and retaining clip move round about, so that two or more workpiece to be held are between movable clamp and retaining clip, afterwards by cylinder make movable clamp and retaining clip close, when workpiece, be held distance between two ends when not identical, movable jaw can rotate under the chucking power effect of the second moving part 22, make movable jaw can clamp a plurality of workpiece, carry out again afterwards carrying work.
Disclosed is above only several specific embodiments of the application, but the application is not limited thereto, and the changes that any person skilled in the art can think of, all should drop in the application's protection domain.
Claims (8)
1. a Pneumatic clamping jaw device, comprise cylinder, the lower end of cylinder is provided with the first jaw and the second jaw, the lower end of the first jaw is fixedly connected with the first moving part, and the lower end of the first moving part is provided with retaining clip, and the lower end of the second jaw is fixedly connected with the second moving part, the second moving part lower end is provided with movable clamp, by described cylinder, can drive retaining clip and/or movable clamp to move to clamp workpiece, it is characterized in that, described the second moving part and described movable clamp are rotatably connected.
2. Pneumatic clamping jaw device as claimed in claim 1, is characterized in that, described the second moving part is connected by pin hinge with described movable clamp.
3. Pneumatic clamping jaw device as claimed in claim 1, is characterized in that, also comprises reed, and one end of described reed is fixedly connected with described retaining clip, and the other end is fixedly connected with described movable clamp.
4. Pneumatic clamping jaw device as claimed in claim 1, it is characterized in that, described the first moving part comprises link and with respect to the end that extends out of described link outward, described link is fixedly connected with the lower end of described the first jaw, described in extend out end and be fixedly connected with described retaining clip.
5. Pneumatic clamping jaw device as claimed in claim 1, it is characterized in that, described the second moving part comprises link and with respect to the end that extends out of described link outward, described link is fixedly connected with the lower end of described the second jaw, described in extend out end and be rotatably connected with described movable clamp.
6. Pneumatic clamping jaw device as claimed in claim 1, is characterized in that, described the first jaw is fixedly installed on the lower end of described cylinder, and described the second jaw can be with respect to described cylinder moving by described air cylinder driven.
7. Pneumatic clamping jaw device as claimed in claim 1, is characterized in that, described the second jaw is fixedly installed on the lower end of described cylinder, and described the first jaw can be with respect to described cylinder moving by described air cylinder driven.
8. Pneumatic clamping jaw device as claimed in claim 1, is characterized in that, described the first jaw and described the second jaw all can be with respect to described cylinder movings by described air cylinder driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746702.5U CN203566718U (en) | 2013-11-22 | 2013-11-22 | Pneumatic clamping jaw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746702.5U CN203566718U (en) | 2013-11-22 | 2013-11-22 | Pneumatic clamping jaw device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566718U true CN203566718U (en) | 2014-04-30 |
Family
ID=50534475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320746702.5U Expired - Fee Related CN203566718U (en) | 2013-11-22 | 2013-11-22 | Pneumatic clamping jaw device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875142A (en) * | 2015-05-27 | 2015-09-02 | 武汉圣普太阳能科技有限公司 | Groove-type condenser ceramic seat mounting system |
| CN117059860A (en) * | 2023-07-21 | 2023-11-14 | 苏州工业职业技术学院 | Button cell casing feed mechanism |
-
2013
- 2013-11-22 CN CN201320746702.5U patent/CN203566718U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875142A (en) * | 2015-05-27 | 2015-09-02 | 武汉圣普太阳能科技有限公司 | Groove-type condenser ceramic seat mounting system |
| CN117059860A (en) * | 2023-07-21 | 2023-11-14 | 苏州工业职业技术学院 | Button cell casing feed mechanism |
| CN117059860B (en) * | 2023-07-21 | 2024-03-29 | 苏州工业职业技术学院 | Button cell casing feed mechanism |
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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: 20140430 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |