CN202834063U - Air cylinder piston sealing ring - Google Patents
Air cylinder piston sealing ring Download PDFInfo
- Publication number
- CN202834063U CN202834063U CN 201220297435 CN201220297435U CN202834063U CN 202834063 U CN202834063 U CN 202834063U CN 201220297435 CN201220297435 CN 201220297435 CN 201220297435 U CN201220297435 U CN 201220297435U CN 202834063 U CN202834063 U CN 202834063U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- cylinder piston
- sealing ring
- ring body
- 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 air cylinder piston sealing ring which comprises a sealing ring body. The section of the sealing ring body is Y-shaped. Two sealing pieces are arranged at one end of the sealing ring body. Due to the fact that the two sealing pieces are arranged at one end of the sealing ring body, during a moving process of a piston, air leakage phenomena are reduced, and working efficiency is improved.
Description
Technical field
The utility model relates to the cylinder field, relates in particular to a kind of cylinder piston seal ring.
Background technique
Along with the growth of science and technology, cylinder is serving as very important role in the middle of people's life, in mechanical field or main equipment, all need its support, but in the existing cylinder, there is gas leak phenomenon in a lot of piston portions, have had a strong impact on the overall performance of cylinder.
The model utility content
In view of this, be necessary to provide a kind of cylinder piston seal ring that prevents the piston portion gas leakage of cylinder.
The utility model is achieved in that a kind of cylinder piston seal ring, comprises the seal ring body, and the cross section of described cylinder piston seal ring is " Y " shape, and an end of described seal ring body is provided with two diaphragm seals.
Further, described diaphragm seal and described seal ring body are integrated and form.
Further, the angular range of described two diaphragm seals is 20 °-60 °.
The advantage of the cylinder piston seal ring that the utility model provides is: by the end with the seal ring body two diaphragm seals are set, in the piston movement process, reduce the generation of gas leak phenomenon, increase work efficiency.
Description of drawings
Fig. 1 is the front view of the utility model cylinder piston seal ring.
Fig. 2 is the side sectional view of Fig. 1.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1 and Fig. 2, wherein Fig. 1 is the front view of the utility model cylinder piston seal ring 10, and Fig. 2 is the side sectional view of Fig. 1.
Described cylinder piston seal ring 10 comprises seal ring body 1, the cross section of described cylinder piston seal ring 10 is " Y " shape, one end of described seal ring body 1 is provided with two diaphragm seals 2, described diaphragm seal 2 and described seal ring body 1 are integrated and form, and the angular range of described two diaphragm seals 2 is 20 °-60 °.
In sum, the advantage of the cylinder piston seal ring that the utility model provides is: by the end with the seal ring body two diaphragm seals are set, in the piston movement process, reduce the generation of gas leak phenomenon, increase work efficiency.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a cylinder piston seal ring comprises the seal ring body, it is characterized in that, the cross section of described cylinder piston seal ring is " Y " shape, and an end of described seal ring body is provided with two diaphragm seals.
2. cylinder piston seal ring according to claim 1 is characterized in that, described diaphragm seal and described seal ring body are integrated and form.
3. cylinder piston seal ring according to claim 1 is characterized in that, the angular range of described two diaphragm seals is 20 °-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297435 CN202834063U (en) | 2012-06-17 | 2012-06-17 | Air cylinder piston sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297435 CN202834063U (en) | 2012-06-17 | 2012-06-17 | Air cylinder piston sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834063U true CN202834063U (en) | 2013-03-27 |
Family
ID=47945772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220297435 Expired - Fee Related CN202834063U (en) | 2012-06-17 | 2012-06-17 | Air cylinder piston sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511623A (en) * | 2012-06-17 | 2014-01-15 | 芜湖市艾德森自动化设备有限公司 | Sealing ring of piston of air cylinder |
-
2012
- 2012-06-17 CN CN 201220297435 patent/CN202834063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511623A (en) * | 2012-06-17 | 2014-01-15 | 芜湖市艾德森自动化设备有限公司 | Sealing ring of piston of air cylinder |
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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: 20130327 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |