CN202804719U - Pneumatic fixture device - Google Patents
Pneumatic fixture device Download PDFInfo
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- CN202804719U CN202804719U CN 201220480468 CN201220480468U CN202804719U CN 202804719 U CN202804719 U CN 202804719U CN 201220480468 CN201220480468 CN 201220480468 CN 201220480468 U CN201220480468 U CN 201220480468U CN 202804719 U CN202804719 U CN 202804719U
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- cylinder
- clamp
- pneumatic
- clamping device
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Abstract
The utility model provides a pneumatic fixture device, which comprises a base, a plurality of pneumatic clamping components, a U-shaft turntable and a tailstock, wherein a fixture body is arranged horizontally above the base and is provided with a plurality of pipelines for supplying air; a plurality of air outlets of the pipelines are communicated with cylinder air inlets of corresponding pneumatic clamping components; the U-shaft turntable is fixedly arranged on the base; the left end of the U-shaft turntable is provided with an L connecting plate capable of rotating in a vertical plane; the L connecting plate is fixedly connected with the right end of the fixture body; the tailstock is fixedly arranged on the base; the right end of the tailstock is provided with an L connecting plate capable of rotating in a vertical plane; and the left end of the fixture body is fixedly connected with the L connecting plate. The pneumatic fixture device can well clamp workpieces in a short time; the clamping components can rotate 360 degrees, and parts of the workpieces to be machined are machined; the pneumatic fixture device can stably clamp two workpieces at one time; when the workpieces are replaced, the clamping components can be quickly switched and adjusted; and on the whole, the workpiece machining efficiency and quality are improved.
Description
Technical field
The utility model relates to a kind of positioning clamping device, particularly a kind of Pneumatic clamping device.
Background technology
Domestic Automotive Industry accessory demand was anxious in recent years increases, thereby the quality of automotive industry accessories process and the requirement of efficient are also improved constantly.In the process, if use the conventional manual anchor clamps, complicated auto parts and components processing, then need ten sleeve clamps, because the restriction of machining center bed dimension, a general machining center is only put two cover conventional manual anchor clamps, and that is to say needs several machining centers, and the result is that the processing of auto parts and components has just taken the resources such as many equipment, personnel, locus.And every cover conventional manual anchor clamps clamping time was about about 15 seconds, and then ten covers are 150 seconds just, that is to say that simple use conventional manual anchor clamps also expend a large amount of time.As seen, these problems are very in the urgent need to address for needing now efficient high-quality process.
The utility model content
The utility model purpose is in order to overcome the deficiencies in the prior art, a kind of Pneumatic clamping device to be provided, make anchor clamps can within a short period of time with Workpiece clamping, and clamp respond well; Can make clamp assembly 360 degree rotations, allow workpiece need working position to obtain processing, improve the effect and quality of work.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of Pneumatic clamping device comprises:
One base, described base upper horizontal arranges a clamp body, and described clamp body is provided with some pipelines for supply gas;
One clamp assembly is installed on the clamp body, and it comprises some pneumatic pinch assemblies, and some mouths of pipe of giving vent to anger of described pipeline are communicated with the cylinder air inlet of each self-corresponding pneumatic pinch assembly;
One U axle turntable, it is installed on the base; The left end of described U axle turntable is provided with one can be at the L connecting plate of vertical plane rotation, and described L connecting plate and clamp body right-hand member are mutually permanently connected; And
One tailstock, it is installed on the base; The right-hand member of described tailstock is provided with one can be at the L connecting plate of vertical plane rotation, and the left end of described clamp body and described L connecting plate are affixed.
As preferably, described pneumatic pinch assembly comprises swing clamp cylinder clamp assembly and hinge cylinder clamping assembly.
As preferably, described swing clamp cylinder clamp assembly comprises a cylinder, and described cylinder is vertical at the bottom of clamp body; The piston rod of described cylinder connects with a connecting rod and together upwards runs through clamp body, movable set one sliding sleeve on the described connecting rod, and sliding sleeve is fixed on the clamp body; The upper end of described connecting rod connects the affixed pressure head of the free end of depression bar with a horizontal depression bar.
As preferably, described hinge cylinder clamping assembly comprises a cylinder, and described cylinder is vertical at the clamp body bottom; The piston rod of described cylinder connects with a connecting rod and together upwards runs through clamp body, movable set one sliding sleeve on the described connecting rod, and sliding sleeve is fixed on the clamp body; The upper end of described connecting rod is by the hinged depression bar of bearing pin, the hinged pressure head of the free end of described depression bar.
As preferably, on the right-hand member of described clamp body, pre-guide plate and a mistake proofing bar is set between clamp assembly and U axle turntable.
As preferably, corresponding anchor clamps component matching is provided with quick switching alignment pin on the described clamp body.
As preferably, corresponding clamp assembly is provided with circular alignment pin and diamond positioning pin on the described clamp body.
As preferably, be provided with auxiliary piping in the described tailstock, the air inlet mouth of pipe of described auxiliary piping is communicated with external gas source, and the mouth of pipe of giving vent to anger of described auxiliary piping is communicated with the air inlet mouth of pipe of clamp body internal duct.
Compared with prior art, the utlity model has following beneficial effect:
By said structure, the utility model can clamp workpiece in the short period of time, and clamping work pieces is respond well; Can make clamp assembly 360 degree rotations, allow workpiece need working position to obtain processing; And can once clamp two workpiece, clamping is stable; When changing workpiece, can switch fast and adjust clamp assembly, efficient is very high; On the whole, the utility model has improved the clamping of workpiece and accuracy and efficiency and the quality of processing.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is swing clamp cylinder clamp assembly structural representation;
Fig. 3 is hinge cylinder clamping modular construction schematic diagram.
Among the figure:
The 1-tailstock; The 21-L connecting plate; The 22-L connecting plate; 31-switches alignment pin fast; The 3211-cylinder; The 3212-sliding sleeve; The 3213-motion bar; The 3214-depression bar; The 3215-pressure head; The 3221-cylinder; The 3222-pressure head; The 3223-depression bar; The 3224-bearing pin; The 3225-sliding sleeve; The pre-guide plate of 33-; 34-mistake proofing bar; The 35-clamp body; The 4-base; 5-U axle turntable.
Now the utility model is described in further detail with specific embodiment by reference to the accompanying drawings.
The specific embodiment
As shown in Figure 1, Pneumatic clamping device described in the utility model comprises a base 4, in the upper horizontal of base 4 clamp body 35 is set, and described clamp body 35 is provided with some pipelines for supply gas.
One clamp assembly is installed on the clamp body 35, and it comprises some pneumatic pinch assemblies, and some mouths of pipe of giving vent to anger of described pipeline are communicated with the cylinder air inlet of each self-corresponding pneumatic pinch assembly; Described pneumatic pinch assembly comprises two swing clamp cylinder clamp assemblies and two hinge cylinder clamping assemblies.Described swing clamp cylinder clamp assembly comprises a cylinder 3211, and cylinder 3211 is vertical at the bottom of clamp body 35; The piston rod of described cylinder 3211 connects with a connecting rod 3213 and together upwards runs through clamp body 35, movable set one sliding sleeve 3212 on the described connecting rod 3213, and sliding sleeve 3212 is fixed on the clamp body 35; The upper end of described connecting rod 3213 connects with a horizontal depression bar 3214, the affixed pressure head 3215 of the free end of depression bar 3214.Described hinge cylinder clamping assembly comprises a cylinder 3221, and cylinder 3221 is vertical at clamp body 35 bottoms; The piston rod of described cylinder 3221 connects with a connecting rod and together upwards runs through clamp body, movable set one sliding sleeve 3225 on the described connecting rod, and sliding sleeve 3225 is fixed on the clamp body 35; The upper end of described connecting rod is by bearing pin 3225 hinged depression bars 3223, the hinged pressure head 3222 of the free end of described depression bar 3223.Corresponding clamp assembly is provided with circular alignment pin and diamond positioning pin on the described clamp body 35.Corresponding anchor clamps component matching is provided with quick switching alignment pin 31 on the described clamp body 35, and it is mainly used in and switches the clamp assembly operation.
Be provided with a U axle turntable 5 and be installed on the base 4, its left end is provided with one can be at the L connecting plate 22 of vertical plane rotation, and the right-hand member of described clamp body 35 and L connecting plate 22 are mutually permanently connected.On the right-hand member of described clamp body 35, pre-guide plate 33 and a mistake proofing bar 34 is set between clamp assembly and U axle turntable 5; Described pre-guide plate 33 is the usefulness of clamping workpiece guiding, and described mistake proofing bar 34 is in case the usefulness of misloading workpiece.Be provided with a tailstock 1, it is installed on the base 4; The right-hand member of described tailstock 1 is provided with one can be at the L connecting plate 21 of vertical plane rotation, and the left end of described clamp body 35 and L connecting plate 21 are affixed; Be provided with auxiliary piping in the tailstock 1, the air inlet mouth of pipe of described auxiliary piping is communicated with external gas source, and the air inlet mouth of pipe of described clamp body pipeline is communicated with the mouth of pipe of giving vent to anger of auxiliary piping.
Practical application in, source of the gas passes to the cylinder of each pneumatic pinch assembly to gas by the auxiliary piping in the tailstock and the pipeline on the clamp body, the compression of control pneumatic pinch assembly and unclamping, thereby compress and unclamp workpiece.
Before the processing, first workpiece is contained on the anchor clamps starting switch, the machining center automatically-controlled door is shut, and gas is transported to the clamp body pipeline by the auxiliary piping of tailstock, arrives the cylinder of each pneumatic pinch assembly again, swing clamp cylinder clamp assembly and hinge cylinder clamping assembly are worked clamping work pieces together; Because clamp body is connected with the L connecting plate of U axle turntable, and clamp assembly is arranged on the U axle turntable, so clamp assembly can carry out 360 degree rotations with the relative tailstock component of U axle turntable, thereby can each position on the workpiece two-dimensional directional be processed.Behind the clamping location, U axle turntable falls back on the position of program setting, and emulsion starts, and cutter begins follow procedure processing.When workpiece first after the completion of processing of predefined position, clamp assembly is rotated clockwise to the angle of next setting with U axle turntable, begins again processing, by that analogy, until with this workpiece completion of processing, then automatically-controlled door is opened, takes out workpiece.
When needs switch product, as long as adjust or the switching clamp assembly, position by quick switching alignment pin 31, by fine setting, just can process other products again, saved many resources, general 1 hour of whole switching time, also saved the time.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and change.
Claims (8)
1. a Pneumatic clamping device is characterized in that, comprising:
One base, described base upper horizontal arranges a clamp body, and described clamp body is provided with some pipelines for supply gas;
One clamp assembly is installed on the clamp body, and it comprises some pneumatic pinch assemblies, and some mouths of pipe of giving vent to anger of described pipeline are communicated with the cylinder air inlet of each self-corresponding pneumatic pinch assembly;
One U axle turntable, it is installed on the base; The left end of described U axle turntable is provided with one can be at the L connecting plate of vertical plane rotation, and described L connecting plate and clamp body right-hand member are mutually permanently connected; And
One tailstock, it is installed on the base; The right-hand member of described tailstock is provided with one can be at the L connecting plate of vertical plane rotation, and the left end of described clamp body and described L connecting plate are affixed.
2. Pneumatic clamping device according to claim 1 is characterized in that, described pneumatic pinch assembly comprises swing clamp cylinder clamp assembly and hinge cylinder clamping assembly.
3. Pneumatic clamping device according to claim 2 is characterized in that, described swing clamp cylinder clamp assembly comprises a cylinder, and described cylinder is vertical at the bottom of clamp body; The piston rod of described cylinder connects with a connecting rod and together upwards runs through clamp body, movable set one sliding sleeve on the described connecting rod, and sliding sleeve is fixed on the clamp body; The upper end of described connecting rod connects the affixed pressure head of the free end of depression bar with a horizontal depression bar.
4. Pneumatic clamping device according to claim 2 is characterized in that, described hinge cylinder clamping assembly comprises a cylinder, and described cylinder is vertical at the clamp body bottom; The piston rod of described cylinder connects with a connecting rod and together upwards runs through clamp body, movable set one sliding sleeve on the described connecting rod, and sliding sleeve is fixed on the clamp body; The upper end of described connecting rod is by the hinged depression bar of bearing pin, the hinged pressure head of the free end of described depression bar.
5. Pneumatic clamping device according to claim 1 is characterized in that, on the right-hand member of described clamp body, pre-guide plate and a mistake proofing bar is set between clamp assembly and U axle turntable.
6. Pneumatic clamping device according to claim 1 is characterized in that, corresponding anchor clamps component matching is provided with quick switching alignment pin on the described clamp body.
7. Pneumatic clamping device according to claim 1 is characterized in that, corresponding clamp assembly is provided with circular alignment pin and diamond positioning pin on the described clamp body.
8. Pneumatic clamping device according to claim 1, it is characterized in that, be provided with auxiliary piping in the described tailstock, the air inlet mouth of pipe of described auxiliary piping is communicated with external gas source, and the mouth of pipe of giving vent to anger of described auxiliary piping is communicated with the air inlet mouth of pipe of clamp body internal duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220480468 CN202804719U (en) | 2012-09-18 | 2012-09-18 | Pneumatic fixture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220480468 CN202804719U (en) | 2012-09-18 | 2012-09-18 | Pneumatic fixture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804719U true CN202804719U (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220480468 Expired - Fee Related CN202804719U (en) | 2012-09-18 | 2012-09-18 | Pneumatic fixture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804719U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994866A (en) * | 2014-02-11 | 2014-08-20 | 杭州沃镭科技有限公司 | Automatic water drain valve sealing detection device and detection method |
| CN104015069A (en) * | 2014-06-18 | 2014-09-03 | 昆山恒源机械制造有限公司 | Tong clamp with misloading preventing devices |
| CN106425572A (en) * | 2016-11-04 | 2017-02-22 | 广东鸿图科技股份有限公司 | Aluminium alloy die casting machining rotary table fixture and base shared device and switching method |
| CN108422112A (en) * | 2017-02-14 | 2018-08-21 | 武汉楚天工业激光设备有限公司 | A kind of rectangular oil distributing pipe welding fixture |
-
2012
- 2012-09-18 CN CN 201220480468 patent/CN202804719U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994866A (en) * | 2014-02-11 | 2014-08-20 | 杭州沃镭科技有限公司 | Automatic water drain valve sealing detection device and detection method |
| CN103994866B (en) * | 2014-02-11 | 2016-07-06 | 杭州沃镭科技有限公司 | Automatic drain valve device for detecting sealability and detection method |
| CN104015069A (en) * | 2014-06-18 | 2014-09-03 | 昆山恒源机械制造有限公司 | Tong clamp with misloading preventing devices |
| CN106425572A (en) * | 2016-11-04 | 2017-02-22 | 广东鸿图科技股份有限公司 | Aluminium alloy die casting machining rotary table fixture and base shared device and switching method |
| CN106425572B (en) * | 2016-11-04 | 2018-10-23 | 广东鸿图科技股份有限公司 | A kind of aluminum alloy die casting machining turret fixture base composite device and switching method |
| CN108422112A (en) * | 2017-02-14 | 2018-08-21 | 武汉楚天工业激光设备有限公司 | A kind of rectangular oil distributing pipe welding fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHANJIANG DENI CARBURETOR CO., LTD. Free format text: FORMER NAME: ZHANJIANG DELI CARBURETOR CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Jin Kang Road West Mazhang District 524094 Guangdong city of Zhanjiang province No. 32 Patentee after: Zhanjiang De Li vehicle part Co., Ltd Address before: 524043 Guangdong Province, Zhanjiang city Chikan District Hai Road No. 27 Patentee before: Zhanjiang Deli Carburetor Co., Ltd. |
|
| 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: 20130320 Termination date: 20180918 |