CN202825287U - Vacuum pneumatic tool for rear panel of synthesizer - Google Patents
Vacuum pneumatic tool for rear panel of synthesizer Download PDFInfo
- Publication number
- CN202825287U CN202825287U CN 201220434422 CN201220434422U CN202825287U CN 202825287 U CN202825287 U CN 202825287U CN 201220434422 CN201220434422 CN 201220434422 CN 201220434422 U CN201220434422 U CN 201220434422U CN 202825287 U CN202825287 U CN 202825287U
- Authority
- CN
- China
- Prior art keywords
- synthesizer
- groove
- air groove
- holddown groove
- backboard
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model discloses a vacuum pneumatic tool for a rear panel of a synthesizer. The vacuum pneumatic tool for the rear panel of the synthesizer comprises a base plate and a ventilating hole arranged in the center of the base plate, wherein the base plate is provided with a fixing slot and the fixing slot is provided with air slots communicated with the ventilating hole. Due to the adoption of the method, the vacuum pneumatic tool for the rear panel of the synthesizer can be used for fast and efficient manufacturing of the vacuum pneumatic tool for the rear panel of the synthesizer, only one time of positioning is needed in the process of processing, positioning precision is high, manufacturing procedure is simple and convenient and product is high in percent of pass.
Description
Technical field
The utility model relates to the Pneumatic fixture field, particularly relates to a kind of synthesizer backboard Pneumatic vacuum frock.
Background technology
The complex structure of existing synthesizer backboard is irregular, and required precision is high, and difficulty of processing is large, and traditional processing method needs the multiple clamping location, unavoidably causes position error.Can not reach high-precision requirement, the qualification rate of product is low.
The utility model content
The technical problem that the utility model mainly solves provides a kind of synthesizer backboard Pneumatic vacuum frock, processing synthesizer backboard that can be rapidly and efficiently, and process need not multiple bearing, and manufacturing procedure is easy, and precision is high, and product percent of pass is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of synthesizer backboard Pneumatic vacuum frock is provided, comprises substrate and the passage that is arranged on substrate center; Have holddown groove on the described substrate, be provided with the air groove with described passage UNICOM in the described holddown groove.
Preferably, the length of described holddown groove and width are so that leave the gap between holddown groove and the workpiece to be processed during clamping workpiece to be processed, and the degree of depth of described holddown groove is less than the thickness of workpiece to be processed.
Preferably, described air groove comprises peripheral air groove and inner air groove, mutual UNICOM between peripheral air groove and the inner air groove; Described peripheral air groove rectangularity is centered around the holddown groove bottom, and leaves the gap all around with holddown groove; Described inner air groove is " rice " shape cross-distribution in holddown groove bottom, the infall of described inner air groove and described passage UNICOM.
The beneficial effects of the utility model are: the processing synthesizer backboard that the utility model can be rapidly and efficiently, and process need not multiple bearing, and manufacturing procedure is easy, and precision is high, and product percent of pass is high.
Description of drawings
Fig. 1 is that a kind of synthesizer backboard of the utility model is looked schematic diagram with Pneumatic vacuum frock master;
Fig. 2 a kind of synthesizer backboard shown in being is with the side cross-sectional schematic diagram of Pneumatic vacuum frock;
Fig. 3 a kind of synthesizer backboard shown in being is with the schematic rear view of Pneumatic vacuum frock;
Fig. 4 be shown in the master of a kind of synthesizer backboard during with Pneumatic vacuum frock clamping workpiece to be processed state look schematic diagram;
The side cross-sectional schematic diagram of Fig. 5 a kind of synthesizer backboard shown in being during with Pneumatic vacuum frock clamping workpiece to be processed state;
The mark of each parts is as follows in the accompanying drawing: 1, substrate; 2, holddown groove; 3, passage; 4, workpiece to be processed; 5, air groove.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1 to Fig. 5, the utility model embodiment comprises:
A kind of synthesizer backboard Pneumatic vacuum frock comprises substrate 1 and the passage 3 that is arranged on substrate center; Have holddown groove 2 on the described substrate 1, the length of described holddown groove 2 and width are so that leave the gap between holddown groove 2 and the workpiece to be processed 4 during clamping workpiece to be processed 4, and the degree of depth of described holddown groove 2 is less than the thickness of workpiece to be processed 4; Be provided with the air groove 5 with described passage 3 UNICOMs in the described holddown groove 2, described air groove 5 comprises peripheral air groove and inner air groove, mutual UNICOM between peripheral air groove and the inner air groove; Described peripheral air groove rectangularity is centered around around holddown groove 2 bottoms, and leaves the gap all around with holddown groove 2; Described inner air groove is " rice " shape cross-distribution in holddown groove 2 bottoms, described inner air groove infall and described passage 3 UNICOMs.Only need during the utility model work workpiece to be processed 4 is placed in the holddown groove 2, air exhauster is bled by passage 3, to form negative pressure in that air groove 5 is interior, external atmosphere pressure so that workpiece to be processed 4 can be fixed in the holddown groove 2, only need one-time positioning just can finish all process steps, thereby processing synthesizer backboard that can be rapidly and efficiently, and precision is high, and product percent of pass is high.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. a synthesizer backboard Pneumatic vacuum frock is characterized in that: comprise substrate and the passage that is arranged on substrate center; Have holddown groove on the described substrate, be provided with the air groove with described passage UNICOM in the described holddown groove.
2. a kind of synthesizer backboard Pneumatic vacuum frock according to claim 1, it is characterized in that: the length of described holddown groove and width are so that leave the gap between holddown groove and the workpiece to be processed during clamping workpiece to be processed, and the degree of depth of described holddown groove is less than the thickness of workpiece to be processed.
3. a kind of synthesizer backboard Pneumatic vacuum frock according to claim 1, it is characterized in that: described air groove comprises peripheral air groove and inner air groove, mutual UNICOM between peripheral air groove and the inner air groove; Described peripheral air groove rectangularity is centered around the holddown groove bottom, and leaves the gap all around with holddown groove; Described inner air groove is " rice " shape cross-distribution in holddown groove bottom, the infall of described inner air groove and described passage UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434422 CN202825287U (en) | 2012-08-29 | 2012-08-29 | Vacuum pneumatic tool for rear panel of synthesizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434422 CN202825287U (en) | 2012-08-29 | 2012-08-29 | Vacuum pneumatic tool for rear panel of synthesizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825287U true CN202825287U (en) | 2013-03-27 |
Family
ID=47937079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220434422 Expired - Fee Related CN202825287U (en) | 2012-08-29 | 2012-08-29 | Vacuum pneumatic tool for rear panel of synthesizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848229A (en) * | 2012-08-29 | 2013-01-02 | 苏州市意可机电有限公司 | Vacuum pneumatic fixture for synthesizer back plate |
| CN103213005A (en) * | 2013-03-29 | 2013-07-24 | 东莞市三文光电技术有限公司 | Circuit board vacuum adsorption fixture |
-
2012
- 2012-08-29 CN CN 201220434422 patent/CN202825287U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848229A (en) * | 2012-08-29 | 2013-01-02 | 苏州市意可机电有限公司 | Vacuum pneumatic fixture for synthesizer back plate |
| CN103213005A (en) * | 2013-03-29 | 2013-07-24 | 东莞市三文光电技术有限公司 | Circuit board vacuum adsorption fixture |
| CN103213005B (en) * | 2013-03-29 | 2016-08-03 | 东莞市三文光电技术有限公司 | Vacuum adsorption clamp for circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130829 |