CN202462056U - Clamp for machining plastic member in complex shape - Google Patents
Clamp for machining plastic member in complex shape Download PDFInfo
- Publication number
- CN202462056U CN202462056U CN2011204282070U CN201120428207U CN202462056U CN 202462056 U CN202462056 U CN 202462056U CN 2011204282070 U CN2011204282070 U CN 2011204282070U CN 201120428207 U CN201120428207 U CN 201120428207U CN 202462056 U CN202462056 U CN 202462056U
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- China
- Prior art keywords
- clamp
- machining
- plastics
- clamping
- groove
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- Expired - Fee Related
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Abstract
The utility model provides a clamp for machining a plastic member in a complex shape. The clamp is characterized by including a moulding bed member, a vacuum chuck, a sensor installing plate and a vacuum pump joint; the proper part of the moulding bed member is provided with a groove, the vacuum chuck, arranged in the groove, is connected to a vacuum pump via the vacuum pump joint. The machining clamp effectively improves the positioning accuracy and positioning speed during the machining of a complex plastic member, because the vacuum chuck performs clamping while the moulding bed performs absorption, the absorption affinity is stable and the distribution is uniform, and the deformation of a workpiece during the clamping can be prevented while finishing the clamping.
Description
Technical field
The utility model relates to a kind of clamp for machining, particularly relates to a kind of clamp for machining that is used for the complicated shape working of plastics.
Background technology
Complicated working of plastics traditional processing method is on lathe, to position and fix through jig, carries out machining then.Jig comprises the location and device such as steps up, and its positioner generally adopts alignment pin, and fixture generally adopts nuts and washers.Because working of plastics has complicated shape, and is thin-wall part, therefore adopt the jig location to be difficult to guarantee its positioning accuracy and locating speed, and clamping force is inhomogeneous, it is inconvenient to regulate, and makes complicated working of plastics unstability and distortion occur in process easily.In the past this type of Milling Process material process thin-walled parts the time, mainly adopt presser type clamping means cramping workpiece around.Because the clamping difficulty causes production efficiency low, unbalance stress during Milling Process simultaneously is easy to generate distortion and causes the workpiece scrappage high.
The utility model content
The purpose of the utility model provides a kind of clamp for machining of complicated shape working of plastics, improves positioning accuracy and locating speed in the complicated shape working of plastics process.
The clamp for machining of a kind of complicated shape working of plastics of the utility model is characterized in that comprising: fetal membrane spare, vacuum cup, sensor installing plate and vavuum pump interface; Fetal membrane spare suitable position has groove, and vacuum cup is positioned in this groove, links to each other with vavuum pump through the vavuum pump interface.
Wherein, the fetal membrane upper surface manufactures according to the shape of complicated shape working of plastics.
Wherein, sealing ring is adopted in fetal membrane upper surface and complicated shape working of plastics junction.
The clamp for machining of the utility model effectively raises positioning accuracy and the locating speed in the complicated working of plastics process; Owing in fetal membrane absorption, adopt vacuum cup to clamp; Absorption affinity is stablized and is evenly distributed; When accomplishing clamping, can also avoid the distortion of part in the clamping process.
Description of drawings
Fig. 1 is the clamp for machining structural representation of the utility model complicated shape working of plastics.
The specific embodiment
Specify specific embodiment of the present invention below in conjunction with accompanying drawing.
As shown in Figure 1, the clamp for machining of the complicated shape working of plastics of the utility model comprises: fetal membrane spare 1, vacuum cup 2, sensor installing plate 3 and vavuum pump interface 4.Shape according to workpiece disposes a plurality of fetal membranes, and the fetal membrane upper surface manufactures according to the shape of complicated shape working of plastics, guaranteeing the applying in the process, and then plays the effect of assist location.Fetal membrane spare 1 suitable position has groove, and vacuum cup 2 is positioned in this groove, links to each other with vavuum pump through vavuum pump interface 4.The face that radius of curvature is little also can adopt the sealing ring form, to reach the absorption to complicated working of plastics surface.This structure reaches the effect of assist location through the fetal membrane surface and the applying on complicated working of plastics surface, effectively raises positioning accuracy and locating speed in the complicated working of plastics process.Adopt vacuum cup to clamp simultaneously; Absorption affinity is stablized and is evenly distributed, because the vacuum controllability of vacuum plant, the clamping force of part in process is easy to adjust; This structure can also be avoided the distortion of part in the clamping process when accomplishing clamping.This device is highly suitable for the processing in enormous quantities of complicated working of plastics.
The preferable practical implementation case of the just the utility model described in this specification, above embodiment is only in order to the technical scheme of explanation the utility model but not to the restriction of the utility model.All those skilled in the art according to the design of the utility model through the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within the scope of the utility model.
Claims (3)
1. the clamp for machining of a complicated shape working of plastics is characterized in that comprising: fetal membrane spare, vacuum cup, sensor installing plate and vavuum pump interface; Fetal membrane spare suitable position has groove, and vacuum cup is positioned in this groove, links to each other with vavuum pump through the vavuum pump interface.
2. clamp for machining as claimed in claim 1 is characterized in that the fetal membrane upper surface manufactures according to the shape of complicated shape working of plastics.
3. clamp for machining as claimed in claim 1 is characterized in that fetal membrane upper surface and complicated shape working of plastics junction employing sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204282070U CN202462056U (en) | 2011-11-02 | 2011-11-02 | Clamp for machining plastic member in complex shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204282070U CN202462056U (en) | 2011-11-02 | 2011-11-02 | Clamp for machining plastic member in complex shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202462056U true CN202462056U (en) | 2012-10-03 |
Family
ID=46910252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204282070U Expired - Fee Related CN202462056U (en) | 2011-11-02 | 2011-11-02 | Clamp for machining plastic member in complex shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202462056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380782A (en) * | 2011-11-02 | 2012-03-21 | 江苏申模数字化制造技术有限公司 | Processing clamp for plastic piece with complex shape |
| CN104165646A (en) * | 2014-08-01 | 2014-11-26 | 深圳市亚泰光电技术有限公司 | Clamp for installing sensor |
-
2011
- 2011-11-02 CN CN2011204282070U patent/CN202462056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380782A (en) * | 2011-11-02 | 2012-03-21 | 江苏申模数字化制造技术有限公司 | Processing clamp for plastic piece with complex shape |
| CN104165646A (en) * | 2014-08-01 | 2014-11-26 | 深圳市亚泰光电技术有限公司 | Clamp for installing sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU RUNMO AUTOMOBILE TESTING EQUIPMENT CO., LT Free format text: FORMER OWNER: JIANGSU SHEN MO DIGITAL MANUFACTURING TECHNOLOGY CO., LTD. Effective date: 20150605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150605 Address after: 212143 Zhenjiang, Dantu, Metro Rui Rui Road, No. 1, building 2 to 3 floor, 106 Patentee after: Jiangsu profit mould automobile testing equipment company limited Address before: 212143 Zhenjiang, Dantu, new town, Rui Rui East Road, No. 106 Patentee before: Jiangsu Shenmo Digital Manufacturing Technology 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: 20121003 Termination date: 20161102 |