CN103511623A - Sealing ring of piston of air cylinder - Google Patents
Sealing ring of piston of air cylinder Download PDFInfo
- Publication number
- CN103511623A CN103511623A CN201210208513.2A CN201210208513A CN103511623A CN 103511623 A CN103511623 A CN 103511623A CN 201210208513 A CN201210208513 A CN 201210208513A CN 103511623 A CN103511623 A CN 103511623A
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- CN
- China
- Prior art keywords
- seal ring
- sealing ring
- cylinder
- ring body
- piston
- 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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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention relates to a sealing ring of a piston of an air cylinder. The sealing ring of the piston of the air cylinder comprises a sealing ring body, wherein the cross section of the sealing ring is in a Y shape, and two sealing fins are arranged at one end of the sealing ring body. Through the fact that the two sealing fins are arranged at one end of the sealing ring body, the occurrence of the phenomenon of air leakage is reduced in the moving process of the piston, and working efficiency is improved.
Description
Technical field
The present invention relates to cylinder field, relate in particular to a kind of cylinder piston seal ring.
Background technique
Along with scientific and technological growth, 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 existing cylinder, there is gas leak phenomenon in a lot of piston portions, has had a strong impact on the overall performance of cylinder.
Summary of the invention
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 present invention is achieved in that a kind of cylinder piston seal ring, comprises seal ring body, and the cross section of described cylinder piston seal ring is " Y " shape, and one 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 present invention also provides a kind of cylinder, and cylinder piston seal ring is installed on described cylinder, and the cross section of described cylinder piston seal ring is " Y " shape, and one 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 cylinder piston seal ring provided by the invention is: by one end of seal ring body being arranged to two diaphragm seals, in piston movement process, reduce the generation of gas leak phenomenon, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of cylinder piston seal ring of the present invention.
Fig. 2 is the side sectional view of Fig. 1.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
See also Fig. 1 and Fig. 2, wherein Fig. 1 is the front view of cylinder piston seal ring 10 of the present invention, the side sectional view that Fig. 2 is Fig. 1.
Described cylinder piston seal ring 10 comprises seal ring body 1, described cylinder piston seal ring 10 cross section 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 °---and-60 °.
In sum, the advantage of cylinder piston seal ring provided by the invention is: by one end of seal ring body being arranged to two diaphragm seals, in piston movement process, reduce the generation of gas leak phenomenon, increase work efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a cylinder piston seal ring, comprises seal ring body, it is characterized in that, the cross section of described cylinder piston seal ring is " Y " shape, and one 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 °.
4. a cylinder, is characterized in that, cylinder piston seal ring is installed on described cylinder, and the cross section of described seal ring is " Y " shape, and one end of described seal ring body is provided with two diaphragm seals.
5. cylinder according to claim 4, is characterized in that, described diaphragm seal and described seal ring body are integrated and form.
6. cylinder according to claim 4, 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 |
---|---|---|---|
CN201210208513.2A CN103511623A (en) | 2012-06-17 | 2012-06-17 | Sealing ring of piston of air cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210208513.2A CN103511623A (en) | 2012-06-17 | 2012-06-17 | Sealing ring of piston of air cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103511623A true CN103511623A (en) | 2014-01-15 |
Family
ID=49894834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210208513.2A Pending CN103511623A (en) | 2012-06-17 | 2012-06-17 | Sealing ring of piston of air cylinder |
Country Status (1)
Country | Link |
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CN (1) | CN103511623A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201412410Y (en) * | 2009-04-21 | 2010-02-24 | 陈建杰 | Cylinder |
CN201496339U (en) * | 2009-07-30 | 2010-06-02 | 周位刚 | High-frequency mini cylinder |
CN201836388U (en) * | 2010-11-04 | 2011-05-18 | 上海麦特密封件有限公司 | Y-shaped seal ring |
CN201991867U (en) * | 2011-04-15 | 2011-09-28 | 宁波光华气动工业有限公司 | Hard dustproof cylinder |
CN202834063U (en) * | 2012-06-17 | 2013-03-27 | 芜湖市艾德森自动化设备有限公司 | Air cylinder piston sealing ring |
-
2012
- 2012-06-17 CN CN201210208513.2A patent/CN103511623A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201412410Y (en) * | 2009-04-21 | 2010-02-24 | 陈建杰 | Cylinder |
CN201496339U (en) * | 2009-07-30 | 2010-06-02 | 周位刚 | High-frequency mini cylinder |
CN201836388U (en) * | 2010-11-04 | 2011-05-18 | 上海麦特密封件有限公司 | Y-shaped seal ring |
CN201991867U (en) * | 2011-04-15 | 2011-09-28 | 宁波光华气动工业有限公司 | Hard dustproof cylinder |
CN202834063U (en) * | 2012-06-17 | 2013-03-27 | 芜湖市艾德森自动化设备有限公司 | Air cylinder piston sealing ring |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20140115 |