CN204748133U - Pneumatic quick centre gripping frock - Google Patents
Pneumatic quick centre gripping frock Download PDFInfo
- Publication number
- CN204748133U CN204748133U CN201520477361.5U CN201520477361U CN204748133U CN 204748133 U CN204748133 U CN 204748133U CN 201520477361 U CN201520477361 U CN 201520477361U CN 204748133 U CN204748133 U CN 204748133U
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- CN
- China
- Prior art keywords
- upper head
- head plate
- plate
- cylinder
- support column
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- Expired - Fee Related
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Abstract
The utility model discloses a pneumatic quick centre gripping frock, be in including mounting bracket and setting cylinder on the mounting bracket, gaseous diverter valve and splint, the mounting bracket comprises upper head plate, lower end plate and support column, connect through three at least spinal branch daggers between upper head plate and the lower end plate, the cylinder sets up at upper head plate under and between the end plate, and fixes down on the end plate, the actuating lever of cylinder passes upper head plate and splint fixed connection make splint can reciprocate, form a centre gripping space between splint and upper head plate, gaseous diverter valve is installed on the support column, the air inlet of gaseous diverter valve links to each other with compressed air, gaseous diverter valve give vent to anger the return -air mouth with the business turn over gas port of cylinder links to each other. The utility model discloses the structure is ingenious, promotes the clamp splice through atmospheric pressure and comes to carry out the centre gripping to the work piece, not only can guarantee the clamping -force degree, and operating personnel keeps away from lathe tool, milling cutter or drill bit moreover, has guaranteed the security of operation, also is favorable to the control to the work piece machining precision simultaneously.
Description
Technical field
The utility model relates to a kind of machining clamping device, specifically a kind of pneumatic fast clamp frock.
Background technology
The machined field of clamping at present in to(for) workpiece, the mode that usual employing grip block is equipped with set bolt is fixed the workpiece in machine table, this mode Problems existing that grips is inefficiency, dynamics during bolt tightening is inconsistent, easily damage is caused to surface of the work, affect machining accuracy and the process velocity of workpiece.
Utility model content
Technical problem to be solved in the utility model is, for the shortcoming of above prior art, proposes a kind of pneumatic fast clamp frock, by air cylinder driven clamping device, can fast clamp workpiece, and improve working (machining) efficiency, reduce clamping tooling to the damage of workpiece.
In order to solve the problems of the technologies described above, the technical solution of the utility model is achieved in the following ways: provide a kind of pneumatic fast clamp frock, comprise installing rack and be arranged on the cylinder on described installing rack, gas transfer valve and clamping plate, described installing rack is by upper head plate, bottom plate and support column are formed, connected by least three support columns between described upper head plate and bottom plate, described cylinder is arranged between upper head plate and bottom plate, and be fixed on described bottom plate, the drive rod of described cylinder is connected with Boards wall through described upper head plate, described clamping plate are moved up and down, a grasping part is formed between clamping plate and upper head plate, described gas transfer valve is arranged on described support column, and the air inlet of described gas transfer valve is connected with compressed air, and the gas returning port of giving vent to anger of gas transfer valve is connected with the air inlet/outlet of described cylinder.
Further restriction technical scheme of the present utility model, aforesaid pneumatic fast clamp frock, described upper head plate and bottom plate are rectangular steel plates, and a support column is installed at four angles of upper head plate and bottom plate respectively.
Further, aforesaid pneumatic fast clamp frock, the bolt hole that described upper head plate is connected with support column adopts counter sink to arrange, and adopts hexagon socket head cap screw to connect.
The beneficial effects of the utility model are: the utility model structure is ingenious, promote fixture block by air pressure to clamp workpiece, not only can ensure clamping dynamics, and operating personnel are away from lathe tool, milling cutter or drill bit, ensure that the security of operation, be also conducive to the control to Workpiece Machining Accuracy simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below the utility model is described in further detail:
embodiment 1
The pneumatic fast clamp frock of the one that the present embodiment provides, structure as shown in Figure 1, comprise installing rack and be arranged on the cylinder 1 on installing rack, gas transfer valve 2 and clamping plate 3, installing rack is by upper head plate 4, bottom plate 5 and support column 6 are formed, upper head plate and bottom plate are rectangular steel plates, a support column is installed at four angles of upper head plate and bottom plate respectively, the bolt hole that upper head plate is connected with support column adopts counter sink 7 to arrange, and adopt hexagon socket head cap screw to connect, cylinder is arranged between upper head plate and bottom plate, and be fixed on bottom plate, the drive rod of cylinder is connected with Boards wall through upper head plate, clamping plate are moved up and down, a grasping part is formed between clamping plate and upper head plate, gas transfer valve is installed on the support columns, and the air inlet of gas transfer valve is connected with compressed air, and the gas returning port of giving vent to anger of gas transfer valve is connected with the air inlet/outlet of cylinder.
In use, workpiece to be processed is put into work stage, start the gas transfer valve installed on the support columns, the clamping plate of upper end are arranged on by air cylinder driven, be fixed on by workpiece between clamping plate and upper head plate and formed in a grasping part, what can complete workpiece grips operation, after work pieces process completes, unclamp clamping plate by cylinder, take out workpiece.
Above embodiment is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection domain.
Claims (3)
1. a pneumatic fast clamp frock, comprise installing rack and be arranged on cylinder, gas transfer valve and the clamping plate on described installing rack, it is characterized in that: described installing rack is made up of upper head plate, bottom plate and support column, connected by least three support columns between described upper head plate and bottom plate, described cylinder is arranged between upper head plate and bottom plate, and be fixed on described bottom plate, the drive rod of described cylinder is connected with Boards wall through described upper head plate, described clamping plate are moved up and down, between clamping plate and upper head plate, forms a grasping part; Described gas transfer valve is arranged on described support column, and the air inlet of described gas transfer valve is connected with compressed air, and the gas returning port of giving vent to anger of gas transfer valve is connected with the air inlet/outlet of described cylinder.
2. pneumatic fast clamp frock according to claim 1, is characterized in that: described upper head plate and bottom plate are rectangular steel plates, and a support column is installed at four angles of upper head plate and bottom plate respectively.
3. pneumatic fast clamp frock according to claim 1, is characterized in that: the bolt hole that described upper head plate is connected with support column adopts counter sink to arrange, and adopts hexagon socket head cap screw to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477361.5U CN204748133U (en) | 2015-07-03 | 2015-07-03 | Pneumatic quick centre gripping frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477361.5U CN204748133U (en) | 2015-07-03 | 2015-07-03 | Pneumatic quick centre gripping frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204748133U true CN204748133U (en) | 2015-11-11 |
Family
ID=54462887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520477361.5U Expired - Fee Related CN204748133U (en) | 2015-07-03 | 2015-07-03 | Pneumatic quick centre gripping frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204748133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924130A (en) * | 2015-07-03 | 2015-09-23 | 南京禄口汽车配件厂 | Pneumatic quick clamping tool |
-
2015
- 2015-07-03 CN CN201520477361.5U patent/CN204748133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924130A (en) * | 2015-07-03 | 2015-09-23 | 南京禄口汽车配件厂 | Pneumatic quick clamping tool |
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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: 20151111 Termination date: 20170703 |