CN204248901U - With the clamping device of air bag - Google Patents
With the clamping device of air bag Download PDFInfo
- Publication number
- CN204248901U CN204248901U CN201420675760.8U CN201420675760U CN204248901U CN 204248901 U CN204248901 U CN 204248901U CN 201420675760 U CN201420675760 U CN 201420675760U CN 204248901 U CN204248901 U CN 204248901U
- Authority
- CN
- China
- Prior art keywords
- backstay
- air bag
- workpiece
- clamping device
- terminal end
- 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 clamping device with air bag, the two jaw bodies comprising frame and be oppositely arranged, jaw body is hinged in frame, the bare terminal end of two jaw bodies is hook-shaped, also comprise the first backstay, the second backstay, the ventilator that is positioned at the air bag inside jaw body bare terminal end and is arranged in frame, be hinged between first backstay and the second backstay, the first backstay and the second backstay are hinged on the bare terminal end of jaw body respectively, and ventilator communicates with air bag.The inner side of the utility model jaw body bare terminal end is provided with air bag, and the large I of volume of air bag is regulated by ventilator, and air bag is flexible structure, can determine according to workpiece.When adopting the utility model to clamp different workpiece, only gas in air bag need being adjusted, improve the utilization rate of clamping device, also for saving many spaces.By the first backstay and the second backstay, the another side of workpiece is positioned, make clamping more stable.
Description
Technical field
The utility model belongs to the technical field of piece-holder.
Background technology
Before workpiece is processed, with by clamping device, workpiece need be pressed from both sides out from windrow.In the process of clamping, we wish that clamping device carries out comparatively firm clamping to workpiece, in order to avoid workpiece falls down from clamping device.In order to ensure the quality clamped, we are a corresponding clamping device of workpiece normally, trace it to its cause, because the shape inside existing gripper mechanism grips end is fixing, the inner side of bare terminal end needs to contact with workpiece, as the inner side of bare terminal end and the laminating degree of workpiece bad, the steadiness of clamping certainly will be affected.
But take the mode of the corresponding clamping device of a workpiece, the quantity of clamping device can be made very many, many spaces can be taken, and make the utilization rate of clamping device not high.
Utility model content
The utility model provides a kind of clamping device with air bag, to solve the problem for solid shape inside existing gripper mechanism grips end.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of clamping device with air bag, the two jaw bodies comprising frame and be oppositely arranged, jaw body is hinged in frame, the bare terminal end of two jaw bodies is hook-shaped, also comprise the first backstay, the second backstay, the ventilator that is positioned at the air bag inside jaw body bare terminal end and is arranged in frame, be hinged between first backstay and the second backstay, first backstay and the second backstay are hinged on the bare terminal end of jaw body respectively, and ventilator communicates with air bag.
Principle of the present utility model is as follows: when two jaw bodies are in open configuration, the first backstay and the second backstay are also in open configuration, and the first backstay and the second backstay can away from workpiece away from one end of jaw body.When two jaw bodies are in rounding state, first backstay and the second backstay are also in rounding state, workpiece between jaw body near workpiece, thus can withstand away from one end of jaw body by the first backstay and the second backstay, positions workpiece.The inner side of jaw body bare terminal end is provided with air bag, and air bag regulates its volume by ventilator, and meanwhile, when air bag and absorption surface, the shape of air bag can change according to the shape of workpiece.
Compared with prior art, the utility model has the advantage of: 1, the inner side of jaw body bare terminal end is provided with air bag, the large I of volume of air bag is regulated by ventilator, and air bag is flexible structure, can determine according to workpiece.When adopting the utility model to clamp different workpiece, only gas in air bag need be adjusted, do not need the corresponding clamping device of a workpiece, improve the utilization rate of clamping device, also for saving many spaces, 2, by the first backstay and the second backstay, the another side of workpiece is positioned, make clamping more stable.
Further, bossed lines established by described air bag, for increasing the friction between workpiece and air bag, place work piece skids off between jaw body.
Further, the first backstay or the second backstay are provided with roller, and the contact between workpiece and roller is Structure deformation, prevent workpiece mill flower.
Further, described roller is provided with magnetosphere, and because workpiece is mostly irony, magnetosphere can produce magnetic force to workpiece, make workpiece in place as early as possible.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the structural representation of the clamping device embodiment of the utility model band air bag.
Detailed description of the invention
Reference numeral in Figure of description comprises: frame 1, roller 2, jaw body 3, first backstay 4, second backstay 5, air bag 6, ventilator 7, tracheae 8.
As shown in Figure 1, a kind of clamping device with air bag 6 in the present embodiment, the two jaw bodies 3 comprising frame 1, roller 2 and be oppositely arranged, jaw body 3 is hinged in frame 1, and the bare terminal end of two jaw bodies 3 is hook-shaped.The ventilator 7 also comprise the first backstay 4, second backstay 5, being positioned at the air bag 6 inside jaw body 3 bare terminal end and being arranged in frame 1.The end of the first backstay 4, second backstay 5 and roller 2 are articulated with a bit, and roller 2 is provided with magnetosphere, and the other end of the first backstay 4 and the second backstay 5 is hinged on the bare terminal end of jaw body 3 respectively.Tracheae 8 on ventilator 7 passes in air bag 6, and bossed lines is established on the surface of air bag 6, and ventilator 7 can realize air-breathing and expiration.
To clamp the special-shaped workpiece of irony, first in air bag 6, pour suitable gas, then control jaw body 3 and make it open, towards workpiece motion s.Magnetosphere on roller 2 can produce magnetic force to workpiece, contributes to workpiece and enters in two jaw bodies 3, when jaw body 3 gradually clamping work pieces time, air bag 6 can change along with the shape of workpiece, to adapt to the shape of workpiece.When needs clamp another speciality special-shaped workpiece, only need by gas in the air-breathing of ventilator 7 and adjustment air bag 6 of exhaling number.When the gas in air bag 6 is more, by gas sucking-off, when when the gas in air bag 6 is less, need need gas inject by tracheae 8.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. the clamping device with air bag, the two jaw bodies comprising frame and be oppositely arranged, jaw body is hinged in frame, the bare terminal end of two jaw bodies is hook-shaped, it is characterized in that: also comprise the first backstay, the second backstay, the ventilator that is positioned at the air bag inside jaw body bare terminal end and is arranged in frame, be hinged between first backstay and the second backstay, the first backstay and the second backstay are hinged on the bare terminal end of jaw body respectively, and ventilator communicates with air bag.
2. the clamping device of band air bag as claimed in claim 1, is characterized in that: bossed lines established by described air bag.
3. the clamping device of band air bag as claimed in claim 1, is characterized in that: the first backstay or the second backstay are provided with roller.
4. the clamping device of band air bag as claimed in claim 3, is characterized in that: described roller is provided with magnetosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675760.8U CN204248901U (en) | 2014-11-13 | 2014-11-13 | With the clamping device of air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675760.8U CN204248901U (en) | 2014-11-13 | 2014-11-13 | With the clamping device of air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248901U true CN204248901U (en) | 2015-04-08 |
Family
ID=52953251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420675760.8U Expired - Fee Related CN204248901U (en) | 2014-11-13 | 2014-11-13 | With the clamping device of air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820606A (en) * | 2019-02-26 | 2019-05-31 | 谢春 | De- hat device |
-
2014
- 2014-11-13 CN CN201420675760.8U patent/CN204248901U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820606A (en) * | 2019-02-26 | 2019-05-31 | 谢春 | De- hat device |
| CN109820606B (en) * | 2019-02-26 | 2020-04-14 | 谢春 | Crown remover |
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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: 20150408 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |