CN102528694A - High-efficient vacuum clamp - Google Patents
High-efficient vacuum clamp Download PDFInfo
- Publication number
- CN102528694A CN102528694A CN2012100433047A CN201210043304A CN102528694A CN 102528694 A CN102528694 A CN 102528694A CN 2012100433047 A CN2012100433047 A CN 2012100433047A CN 201210043304 A CN201210043304 A CN 201210043304A CN 102528694 A CN102528694 A CN 102528694A
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- CN
- China
- Prior art keywords
- clamp body
- anchor clamps
- air groove
- clamp
- groove
- 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.)
- Pending
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Abstract
The invention discloses a high-efficient vacuum clamp. The high-efficient vacuum clamp comprises a positioning pin, a clamp body, a seal groove and an air groove, wherein the positioning pin is arranged on the clamp body, the air groove is also arranged on the clamp body, and the seal groove is arranged on the periphery of the air groove. The vacuum clamp can be used for fixing a large planar workpiece on the clamp and has the advantages of simple structure, convenience in operation, stability and reliability.
Description
Technical field
The present invention relates to a kind of high-efficiency vacuum anchor clamps.
Background technology
Clamping device in the market is widely used in various technical process and the plant equipment; For example employed anchor clamps all are common grip devices in clamping mechanism in the injection machine and the mechanical processing process; The clamping force of clamping device normally derives from the fastening force and the hydraulic clamp of screw thread; But when the bigger workpiece in some planes need clamp, adopt screw threads for fastening power and hydraulic clamp just to can't resolve.
Summary of the invention
Goal of the invention: the objective of the invention is provides high-efficiency vacuum anchor clamps a kind of simple in structure, reliable and stable in order to solve the deficiency of prior art.
Technical scheme: in order to realize above purpose, a kind of high-efficiency vacuum anchor clamps of the present invention, it comprises alignment pin; Clamp body, seal groove and air groove, described clamp body is provided with alignment pin; Also be provided with air groove on the clamp body, be provided with seal groove around the described air groove.
The hole that the junction of described air groove is provided with is non-penetration type, and described hole links to each other with bleeding point.
Beneficial effect: a kind of high-efficiency vacuum anchor clamps provided by the invention; Utilize alignment pin and the locating hole on the workpiece on the clamp body location of matching; Through sealing strip in the annular seal groove on the clamp body and anchor clamps sealing; After starting vavuum pump, make the groove on the anchor clamps locating surface become vacuum, workpiece is clamped on the clamp body under the effect of atmospheric pressure.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the present invention.
Be illustrated in figure 1 as a kind of high-efficiency vacuum anchor clamps of the present invention, it comprises alignment pin 1, clamp body 2, seal groove 3 and air groove 4.
Described clamp body 2 is provided with alignment pin 1, also is provided with air groove 4 on the clamp body 2, is provided with seal groove 3 around the described air groove 4.
The junction of air groove 4 is provided with non-penetration type hole 5.
Described hole 5 links to each other with bleeding point 6.
When work; Utilize alignment pin 1 and locating hole 8 on the workpiece 7 on the clamp body 2 location of matching; Through sealing strip in the annular seal groove on the clamp body 23 and anchor clamps sealing, after starting vavuum pump, vavuum pump is extracted the air in the air groove 4 out gradually; Make the air groove 4 on the anchor clamps locating surface become vacuum, workpiece is being clamped on the clamp body 2 under the effect of atmospheric pressure.
High-efficiency vacuum anchor clamps of the present invention have been realized big flat work pieces is fixed on the anchor clamps, and are simple in structure, easy to operate, reliable and stable.
The above-mentioned specific embodiment only is explanation technical conceive of the present invention and characteristics, its objective is to let to be familiar with these those skilled in the art and can to understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalents that spirit is made according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (4)
1. high-efficiency vacuum anchor clamps; It is characterized in that: it comprises alignment pin (1); Clamp body (2), seal groove (3) and air groove (4), described clamp body (2) is provided with alignment pin (1); Also be provided with air groove (6) on the clamp body (2), be provided with seal groove (5) around the described air groove (6).
2. a kind of high-efficiency vacuum anchor clamps according to claim 1 is characterized in that: the junction of air groove (6) is provided with hole (7).
3. a kind of high-efficiency vacuum anchor clamps according to claim 2 is characterized in that: described hole (7) is non-penetration type.
4. a kind of high-efficiency vacuum anchor clamps according to claim 1 is characterized in that: described hole (7) links to each other with bleeding point (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100433047A CN102528694A (en) | 2012-02-24 | 2012-02-24 | High-efficient vacuum clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100433047A CN102528694A (en) | 2012-02-24 | 2012-02-24 | High-efficient vacuum clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102528694A true CN102528694A (en) | 2012-07-04 |
Family
ID=46337380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100433047A Pending CN102528694A (en) | 2012-02-24 | 2012-02-24 | High-efficient vacuum clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528694A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085004A (en) * | 2013-01-15 | 2013-05-08 | 深圳市岑科实业有限公司 | Vacuum suction tube and method for absorbing electronic components |
| CN103639797A (en) * | 2013-11-28 | 2014-03-19 | 江西洪都航空工业集团有限责任公司 | Double-curvature profile surface vacuum absorption platform and method for machining thickness of double-curvature skin |
| CN105690158A (en) * | 2016-04-25 | 2016-06-22 | 湖南航天环宇通信科技股份有限公司 | Milling fixture tooling |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132937A (en) * | 1981-02-06 | 1982-08-17 | Hitachi Ltd | Vacuum chucking mechanism |
| CN201405278Y (en) * | 2009-05-27 | 2010-02-17 | 邓祖湘 | Vacuum leveling board |
| CN101733651A (en) * | 2008-11-11 | 2010-06-16 | 苏州春兴精工股份有限公司 | Vacuum clamp for machining porous sheet and using method thereof |
| DE102009010958A1 (en) * | 2009-02-28 | 2010-09-09 | Weinmann Holzbausystemtechnik Gmbh | Clamping table for machine tool for fixing position of laminar work piece, has supporting plate with recess i.e. groove, for replaceable support of seal structure at work piece support side, where recess is connected with vacuum |
| CN202010897U (en) * | 2009-12-17 | 2011-10-19 | 成都飞机工业（集团）有限责任公司 | Vacuum positioning adsorption module |
| CN202053091U (en) * | 2011-03-14 | 2011-11-30 | 南昌航空大学 | Reconfigurable vacuum adsorption fixture |
| CN202498471U (en) * | 2012-02-24 | 2012-10-24 | 太仓康茂电子有限公司 | High-efficient vacuum clamp |
-
2012
- 2012-02-24 CN CN2012100433047A patent/CN102528694A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132937A (en) * | 1981-02-06 | 1982-08-17 | Hitachi Ltd | Vacuum chucking mechanism |
| CN101733651A (en) * | 2008-11-11 | 2010-06-16 | 苏州春兴精工股份有限公司 | Vacuum clamp for machining porous sheet and using method thereof |
| DE102009010958A1 (en) * | 2009-02-28 | 2010-09-09 | Weinmann Holzbausystemtechnik Gmbh | Clamping table for machine tool for fixing position of laminar work piece, has supporting plate with recess i.e. groove, for replaceable support of seal structure at work piece support side, where recess is connected with vacuum |
| CN201405278Y (en) * | 2009-05-27 | 2010-02-17 | 邓祖湘 | Vacuum leveling board |
| CN202010897U (en) * | 2009-12-17 | 2011-10-19 | 成都飞机工业（集团）有限责任公司 | Vacuum positioning adsorption module |
| CN202053091U (en) * | 2011-03-14 | 2011-11-30 | 南昌航空大学 | Reconfigurable vacuum adsorption fixture |
| CN202498471U (en) * | 2012-02-24 | 2012-10-24 | 太仓康茂电子有限公司 | High-efficient vacuum clamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085004A (en) * | 2013-01-15 | 2013-05-08 | 深圳市岑科实业有限公司 | Vacuum suction tube and method for absorbing electronic components |
| CN103085004B (en) * | 2013-01-15 | 2015-07-15 | 深圳市岑科实业有限公司 | Vacuum suction tube and method for absorbing electronic components |
| CN103639797A (en) * | 2013-11-28 | 2014-03-19 | 江西洪都航空工业集团有限责任公司 | Double-curvature profile surface vacuum absorption platform and method for machining thickness of double-curvature skin |
| CN105690158A (en) * | 2016-04-25 | 2016-06-22 | 湖南航天环宇通信科技股份有限公司 | Milling fixture tooling |
| CN105690158B (en) * | 2016-04-25 | 2018-03-13 | 湖南航天环宇通信科技股份有限公司 | Milling clamp frock |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |