CN201802868U - Sealing element used for pin fixing plates - Google Patents
Sealing element used for pin fixing plates Download PDFInfo
- Publication number
- CN201802868U CN201802868U CN2010205467385U CN201020546738U CN201802868U CN 201802868 U CN201802868 U CN 201802868U CN 2010205467385 U CN2010205467385 U CN 2010205467385U CN 201020546738 U CN201020546738 U CN 201020546738U CN 201802868 U CN201802868 U CN 201802868U
- Authority
- CN
- China
- Prior art keywords
- sealing element
- sealing
- fixing plates
- pin fixing
- seal body
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a sealing element used for pin fixing plates, which comprises a sealing element body, a through hole is arranged in the middle of the sealing element, and a groove is arranged on the plane of one end of the sealing element body. The sealing element used for pin fixing plates has simple and reasonable structure, good sealing performance and low manufacturing cost, is safe and convenient, and can be widely used for sealing pin fixing plates used for manufacturing metal tubes, special tubes or other extrusions.
Description
Technical field
The utility model relates to a kind of Sealing, relates in particular to a kind of Sealing that is used on the solid needle plate.
Background technique
Be used to make metal tube, the solid needle plate of special pipe or other extrusion, in use, water or other liquid to be injected after the liquid filling hole on the thimble enters workpiece lumen to be processed from the fluid injection groove, because of water in the injection process that continues, can produce huge hydraulic pressure, if be connected defective tightness between thimble and thimble mounting hole or the fluid injection groove, then be easy to leak or other abnormal accident, so develop a kind of structural design advantages of simple, good seal performance, low cost of manufacture, safe ready be used for the research schedule that Sealing on the solid needle plate has just been put on people.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of structural design advantages of simple, good seal performance, low cost of manufacture, safe ready be used for Sealing on the solid needle plate.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of Sealing that is used on the solid needle plate comprises seal body, and the centre of described seal body is provided with through hole, and a Transverse plane of seal body is provided with groove.
As the optimization to above-mentioned mode of execution, described seal body is a cylindrical body, and described through hole is rounded and be arranged on the axis of seal body.
As the further optimization to above-mentioned mode of execution, described groove is rounded and be arranged on the periphery of through hole.
The beneficial effects of the utility model are: the utility model junction structure simplicity of design rationally, good seal performance, can effectively prevent the sealing leakage, the utility model low cost of manufacture, safe ready, long service life can be widely used in making on the solid needle plate of metal tube, special pipe or other extrusion and use as sealing function.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a side structure schematic representation of the present utility model;
Fig. 2 is a Facad structure schematic representation of the present utility model.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of Sealing that is used on the solid needle plate comprises seal body 1, and the centre of described seal body 1 is provided with through hole 2, and a Transverse plane of seal body 1 is provided with groove 3.
As the optimization to above-mentioned mode of execution, described seal body 1 is a cylindrical body, and described through hole 2 is rounded and be arranged on the axis of seal body 1.
As the further optimization to above-mentioned mode of execution, described groove 3 is rounded and be arranged on the periphery of through hole 2.
Claims (3)
1. a Sealing that is used on the solid needle plate comprises seal body (1), it is characterized in that: the centre of described seal body (1) is provided with through hole (2), and a Transverse plane of seal body (1) is provided with groove (3).
2. a kind of Sealing that is used on the solid needle plate according to claim 1 is characterized in that: described seal body (1) is a cylindrical body, and described through hole (2) is rounded and be arranged on the axis of seal body (1).
3. a kind of Sealing that is used on the solid needle plate according to claim 1 is characterized in that: described groove (3) is rounded and be arranged on the periphery of through hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205467385U CN201802868U (en) | 2010-09-27 | 2010-09-27 | Sealing element used for pin fixing plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205467385U CN201802868U (en) | 2010-09-27 | 2010-09-27 | Sealing element used for pin fixing plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802868U true CN201802868U (en) | 2011-04-20 |
Family
ID=43872367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205467385U Expired - Fee Related CN201802868U (en) | 2010-09-27 | 2010-09-27 | Sealing element used for pin fixing plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802868U (en) |
-
2010
- 2010-09-27 CN CN2010205467385U patent/CN201802868U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20160927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |