CN206316805U - A kind of self-centering air-actuated jaw - Google Patents
A kind of self-centering air-actuated jaw Download PDFInfo
- Publication number
- CN206316805U CN206316805U CN201621359898.2U CN201621359898U CN206316805U CN 206316805 U CN206316805 U CN 206316805U CN 201621359898 U CN201621359898 U CN 201621359898U CN 206316805 U CN206316805 U CN 206316805U
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- CN
- China
- Prior art keywords
- self
- mounting blocks
- cylinder
- clamping
- blocks
- 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
The utility model discloses a kind of self-centering air-actuated jaw, including base, block, mounting blocks, gripping dogs, guide rod, cylinder and workpiece, and top surface one end of the base is provided with two blocks；The top surface other end of the base is fixed with mounting blocks；The outside of the mounting blocks is provided with cylinder, and one end of the cylinder is connected through the center of mounting blocks with mounting blocks insertion；The both sides of the cylinder are respectively mounted guide rod, and one end of two guide rods through mounting blocks is fixedly connected gripping dogs；Clamping workpiece between the gripping dogs and two blocks, the block is fixedly connected by screw with base, and is placed between two blocks in an angle of 90 degrees.The utility model provides a kind of self-centering air-actuated jaw, can reach the demand for meeting and to cylinder and square workpiece position clamping simultaneously, it is possible to achieve the self-centering clamping of workpiece, reduces the beneficial effect of waste of time in process.
Description
Technical field
The utility model belongs to clamp art, more particularly to a kind of self-centering air-actuated jaw.
Background technology
According to the developmental sequence of intelligence manufacture industrial chain, then intelligence manufacture realizes information firstly the need of automation is realized
Change, interconnection networking is realized again, intellectuality finally could be really realized.Industrial robot is to realize that intelligence manufacture early stage is most important
One of work, be contact automation and information-based important carrier.
In recent years because robot is more and more widely used in every profession and trade, the artificial item produced is replaced by robot
Mesh is also more and more, the automation required in order to meet robot production, and the equipment such as related fixture needs also exist for carrying out certainly
Dynamicization is transformed.Existing cutting jig is main by manually clamping, and clamps workpiece by screw rod rotation forces jaw, people's clamping apparatus is simultaneously
Lack in the presence of positioning is inaccurate, the problems such as clamping force is uncontrollable, be required for re-starting positioning after each clamping, when expending operation
Between.
Utility model content
The utility model has positioning for people's clamping apparatus present in prior art simultaneously is forbidden to lack, and clamping force is uncontrollable
The technical problems such as system can reach and meet simultaneously to cylinder and the progress of square workpiece there is provided a kind of self-centering air-actuated jaw
Position the demand clamped, it is possible to achieve the self-centering clamping of workpiece, reduce the beneficial effect of waste of time in process.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of self-centering air-actuated jaw, including
Base, block, mounting blocks, gripping dogs, guide rod, cylinder and workpiece,
Top surface one end of the base is provided with two blocks；The top surface other end of the base is fixed with peace
Fill block；The outside of the mounting blocks is provided with cylinder, and one end of the cylinder is connected through the center of mounting blocks with mounting blocks insertion；
The both sides of the cylinder are respectively mounted guide rod, and one end of two guide rods through mounting blocks is fixedly connected gripping dogs；It is described
Clamping workpiece between gripping dogs and two blocks.
Preferably, the block is fixedly connected by screw with base, and placed between two blocks in an angle of 90 degrees.
Preferably, the gripping dogs are provided with mutually perpendicular two clamping faces, the clamping face of the gripping dogs
It is vertical with floor installation face, and a seamed edge of the gripping dogs clamping workpiece.
Preferably, the locating surface of the block and the clamping face of gripping dogs are parallel to each other.
Preferably, the locating surface of the block is replaceable structure.
Preferably, the clamping face angle of the gripping dogs is resigning circular hole.
Compared with prior art, the utility model is had an advantageous effect in that：The utility model is met simultaneously to circle
Cylinder and square workpiece carry out the demand of positioning clamping, it is possible to achieve the self-centering clamping of workpiece, reduce in process
Waste of time, facilitates robot to place gripping, facilitates lathe to be processed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
1- bases in figure, 2- blocks, 3- mounting blocks, 4- gripping dogs, 5- guide rods, 6- cylinders, 7- workpiece.
Embodiment
It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art be better understood from the technical solution of the utility model
Example is applied to elaborate to the utility model.
Embodiment of the present utility model discloses a kind of self-centering air-actuated jaw, as shown in figure 1, it includes base 1, block
2nd, mounting blocks 3, gripping dogs 4, guide rod 5, cylinder 6 and workpiece 7,
Top surface one end of base 1 is provided with two blocks 2；The top surface other end of base 1 is fixed with mounting blocks
3；The outside of mounting blocks 3 is provided with cylinder 6, and one end of cylinder 6 is connected through the center of mounting blocks 3 with the insertion of mounting blocks 3；Cylinder 6
Both sides be respectively mounted provided with guide rod 5, one end of two guide rods 5 through mounting blocks 3 is fixedly connected provided with gripping dogs 4, guide rod 5
For for the guiding constraint of gripping dogs 4；Clamping is provided with workpiece 7 between gripping dogs 4 and two blocks 2.
In the present embodiment, block 2 is fixedly connected by screw with base 1, and is placed between two blocks 2 in an angle of 90 degrees.
In the present embodiment, gripping dogs 4 are provided with mutually perpendicular two clamping faces, the clamping face and bottom of gripping dogs 4
1 mounting surface of seat is vertical, and a seamed edge of the clamping workpiece 7 of gripping dogs 4.
In the present embodiment, the clamping face of the locating surface and gripping dogs 4 of block 2 is parallel to each other.
In the present embodiment, the locating surface of block is replaceable structure, can in time change upon wear, reduce cost.
In the present embodiment, the clamping face angle of gripping dogs 4 is resigning circular hole, and chip can be avoided to influence clamping effect
And avoid defective work piece corner profile.
The utility model is positioned by mutually perpendicular locating surface to the outer surface of workpiece, and then cylinder, which is promoted, clamps
Claw is clamped to workpiece, and jacking block locating surface clamps face with gripping dogs and worked in coordination, and clamps workpiece, and workpiece is positioned.
The utility model is described in detail above by embodiment, but the content is only of the present utility model shows
Example property embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.Protection domain of the present utility model is by right
Claim is limited.It is all to utilize technical scheme described in the utility model, or those skilled in the art is in the utility model technology
Under the inspiration of scheme, in essence of the present utility model and protection domain, design similar technical scheme and reach above-mentioned skill
Art effect, or the impartial change made to application range and improvement etc., it all should still belong to patent of the present utility model and contain
Within lid protection domain.
Claims (6)
1. a kind of self-centering air-actuated jaw, including base, block, mounting blocks, gripping dogs, guide rod, cylinder and workpiece, its feature
It is,
Top surface one end of the base is provided with two blocks；The top surface other end of the base is fixed with installation
Block；The outside of the mounting blocks is provided with cylinder, and one end of the cylinder is connected through the center of mounting blocks with mounting blocks insertion；Institute
The both sides for stating cylinder are respectively mounted guide rod, and one end of two guide rods through mounting blocks is fixedly connected gripping dogs；The folder
Tight clamping workpiece between claw and two blocks.
2. a kind of self-centering air-actuated jaw according to claim 1, it is characterised in that the block passes through screw and base
It is fixedly connected, and is placed between two blocks in an angle of 90 degrees.
3. a kind of self-centering air-actuated jaw according to claim 1, it is characterised in that the gripping dogs are provided with mutual
Two vertical clamping faces, the clamping face of the gripping dogs is vertical with floor installation face, and the gripping dogs clamping workpiece
A seamed edge.
4. a kind of self-centering air-actuated jaw according to claim 1, it is characterised in that the locating surface of the block and clamping
The clamping face of claw is parallel to each other.
5. a kind of self-centering air-actuated jaw according to claim 1, it is characterised in that the locating surface of the block is can be more
Change structure.
6. a kind of self-centering air-actuated jaw according to claim 1, it is characterised in that the clamping face folder of the gripping dogs
It is resigning circular hole at angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621359898.2U CN206316805U (en) | 2016-12-12 | 2016-12-12 | A kind of self-centering air-actuated jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621359898.2U CN206316805U (en) | 2016-12-12 | 2016-12-12 | A kind of self-centering air-actuated jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316805U true CN206316805U (en) | 2017-07-11 |
Family
ID=59267632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621359898.2U Expired - Fee Related CN206316805U (en) | 2016-12-12 | 2016-12-12 | A kind of self-centering air-actuated jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206316805U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695399A (en) * | 2016-12-12 | 2017-05-24 | 天津彼洋机器人系统工程有限公司 | Self-centring pneumatic clamp |
| CN107984272A (en) * | 2017-11-28 | 2018-05-04 | 湖南汉星机械制造有限公司 | A kind of air-actuated jaw and milling machine |
| CN113828815A (en) * | 2021-10-20 | 2021-12-24 | 宁波江丰芯创科技有限公司 | Three-jaw chuck, use method and application thereof |
-
2016
- 2016-12-12 CN CN201621359898.2U patent/CN206316805U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695399A (en) * | 2016-12-12 | 2017-05-24 | 天津彼洋机器人系统工程有限公司 | Self-centring pneumatic clamp |
| CN107984272A (en) * | 2017-11-28 | 2018-05-04 | 湖南汉星机械制造有限公司 | A kind of air-actuated jaw and milling machine |
| CN113828815A (en) * | 2021-10-20 | 2021-12-24 | 宁波江丰芯创科技有限公司 | Three-jaw chuck, use method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170711 Termination date: 20191212 |