CN201245590Y - H type sealing rubber strip - Google Patents
H type sealing rubber strip Download PDFInfo
- Publication number
- CN201245590Y CN201245590Y CNU2008201281159U CN200820128115U CN201245590Y CN 201245590 Y CN201245590 Y CN 201245590Y CN U2008201281159 U CNU2008201281159 U CN U2008201281159U CN 200820128115 U CN200820128115 U CN 200820128115U CN 201245590 Y CN201245590 Y CN 201245590Y
- Authority
- CN
- China
- Prior art keywords
- joint strip
- groove
- width
- sealing
- utility
- 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
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Abstract
The utility model relates to an H type joint strip used for sealing vacuum clamps. The joint strip is H type, and the height thereof corresponds to the height of the groove for sealing and the width thereof is identical with the width of the groove for sealing. A straight groove with the depth of 2 to 3 mm and the width of 2 to 3 mm is formed in the middle at the bottom part of the joint strip and a straight groove with the depth of 1 to 1.5mm and the width of 1 to 1.5 is formed in the center at the upper part of the joint strip. The utility model has the beneficial effects that the utility model adopts the face to face contact of the H type joint strip and the groove for sealing, thereby having a firm structure and avoiding bulging phenomenon in processing; and the top end of the joint strip is in the same level as the upper surface of the sealing groove, thereby improving firm tightness of the vacuum clamps, so as to improve the processing quality of the processed parts.
Description
Technical field
The utility model relates to a kind of H type joint strip that is used on the sealed vacuum anchor clamps.
Background technology
Our joint strip that uses on the vacuum clamp worktable was the circular adhesive tape 1 of diameter as 6MM in the past, circular adhesive tape 1 places sealed groove 2, between circular adhesive tape 1 and the sealed groove 2 be put and point or line and line between contact part be 3, because sealed groove depth is 5.5MM, the upper surface of the circular adhesive tape 1 of 6MM exceeds vacuum platform 4 and is 0.5MM.When processing parts compressed on sealed strip, beneath circular seal bar 1 was a deformation state.
Find in the middle of the actual use between circular adhesive tape and the sealed groove be put with point or line and line between contact, in the middle of the course of processing, be easy to bulging, bring gas leak phenomenon for the vacuum clamp of processing, in the middle of the course of processing, cause processing parts instantaneous mobile, happen occasionally and cause the damage of process tool and part to scrap phenomenon, bring unstable quality problems to processing parts.
Summary of the invention
The purpose of this utility model provide a kind of in the middle of the course of processing joint strip be not easy the H type joint strip of bulging.
Technical solution of the present utility model is: joint strip is the H type, the height of adhesive tape is corresponding with the height of sealed groove, width is identical with the width of sealed groove, the centre of the bottom of adhesive tape has the straight trough of dark 2～3mm, wide 2～3mm, and the central upper portion of adhesive tape has the straight trough of dark 1～1.5mm, wide 1～1.5mm.
The beneficial effects of the utility model: the utility model adopts between H type sealed strip and the sealed groove be face with face between contact, this spline structure is very firm.Avoided the generation of the bulging phenomenon of appearance in the processing.Sealed strip and sealed groove depth match, sealed strip top and maintaining an equal level above the sealing groove.Improved the firm stopping property of vacuum clamp.Thereby improved the processing quality of processing parts.
Description of drawings
Fig. 1 is the utility model prior art structural representation;
Fig. 2 is a structural representation of the present utility model.
Embodiment
Claims (1)
1. H type joint strip, it is characterized in that, joint strip is the H type, the height of adhesive tape is corresponding with the height of sealed groove, width is identical with the width of sealed groove, the centre of the bottom of adhesive tape has the straight trough of dark 2～3mm, wide 2～3mm, and the central upper portion of adhesive tape has the straight trough of dark 1～1.5mm, wide 1～1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201281159U CN201245590Y (en) | 2008-07-08 | 2008-07-08 | H type sealing rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201281159U CN201245590Y (en) | 2008-07-08 | 2008-07-08 | H type sealing rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245590Y true CN201245590Y (en) | 2009-05-27 |
Family
ID=40729409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201281159U Expired - Fee Related CN201245590Y (en) | 2008-07-08 | 2008-07-08 | H type sealing rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245590Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045976A (en) * | 2009-10-26 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
-
2008
- 2008-07-08 CN CNU2008201281159U patent/CN201245590Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045976A (en) * | 2009-10-26 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN102045976B (en) * | 2009-10-26 | 2014-04-30 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
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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: 20090527 Termination date: 20130708 |