CN201866239U - Seal spacing piece - Google Patents
Seal spacing piece Download PDFInfo
- Publication number
- CN201866239U CN201866239U CN2010206288274U CN201020628827U CN201866239U CN 201866239 U CN201866239 U CN 201866239U CN 2010206288274 U CN2010206288274 U CN 2010206288274U CN 201020628827 U CN201020628827 U CN 201020628827U CN 201866239 U CN201866239 U CN 201866239U
- Authority
- CN
- China
- Prior art keywords
- ultra
- thin steel
- seal
- spacing piece
- steel sheet
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 229920001971 elastomer Polymers 0.000 claims abstract description 15
- 239000005060 rubber Substances 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 229920000459 Nitrile rubber Polymers 0.000 claims description 4
- 239000003292 glue Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 18
- 230000032683 aging Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model relates to a seal spacing piece, which is provided with an ultra-thin steel plate skeleton, wherein the top side and the bottom side of the ultra-thin steel plate skeleton are respectively provided with a rubber spacing layer which is combined with the ultra-thin steel plate skeleton into a whole. The seal spacing piece has the advantages that: the shape of an original seal spacing piece can be maintained, the creep resistance is excellent, seal glue water is not required to charge, and the seal effect is good. The seal spacing piece is suitable for an engine, a transmission box body and the like.
Description
Technical field
The utility model relates to a kind of Sealing, specifically, relates to a kind of gasket seal.
Background technique
Along with the contour aspect of performance development of motor car engine, gearbox, more and more harsher to the performance requirement of sealing gasket, the roughness of sealing surface is required also more and more higher, and to adapt to operating conditionss such as automobile overload, transportation environment be abominable; In order to improve the sealing reliability of gasket seal, reduce leak-down rate, improve working life, very necessary.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems, provides a kind of and can keep the gasket seal that the shape of original sealing gasket, creep-resistant property are good, need not annotate sealing glue, good sealing effect.
The purpose of this utility model is achieved in that to have the ultra-thin steel sheet skeleton, is coated with the rubber spacer that is combined into one with the ultra-thin steel sheet skeleton in the top side and the bottom side of ultra-thin steel sheet skeleton.
The utility model, the thickness of ultra-thin steel sheet skeleton are 0.1 ~ 0.3mm.
The utility model, the thickness of rubber spacer are 0.1 ~ 0.3mm.
The utility model, rubber spacer adopts nitrile butadiene rubber.
The utility model has following advantage:
1), need not annotate sealing glue, raising motor, gearbox efficiency of assembling;
2), form, be not easy and leak by damage plane, the external world by a ultra-thin steel sheet skeleton and two rubber-coated bed courses;
3), gasket seal endoporus and cylindrical install simultaneously, reduces installation procedure, press-fits steadily, reduce sealing gasket the influence that may cause face leakage be installed;
4), the junction plane roughness of motor, gearbox can suitably reduce, sealing gasket rubber can be filled up, and it can not leaked;
5), the conventional seals pad need play sealing glue, and influences the parallelism of sealing plane, be unfavorable for the work of motor, gearbox, and gasket seal two plane parallel do not influence assembly precision after the assembling;
6), adopt liquid rubber by spraying after baking again, have resistant to elevated temperatures characteristics, can satisfy the usage requirement of different operating modes;
7), improve tear-resistant performance, the creep-resistant property of rubber under high temperature condition, strengthen the reliability of sealing gasket, improve gasket seal working life.
The utility model, have shape, the creep-resistant property that can keep original sealing gasket good, need not annotate sealing glue, advantage of good sealing effect, be applicable to the special-purpose sealing of casing pads such as motor, gearbox.
Following embodiment is further described the utility model in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 is an an embodiment's of the present utility model structural representation;
Fig. 2 is Fig. 1 embodiment's a local structure for amplifying schematic representation.
Among the figure, 1, the ultra-thin steel sheet skeleton; 2,3, rubber spacer.
Embodiment
With reference to Fig. 1, Fig. 2, present embodiment is to be that to be coated with the thickness that is combined into one with the ultra-thin steel sheet skeleton be the sealing unit that the nitrile butadiene rubber bed course 2,3 of 0.1 ~ 0.3mm is formed compact structure for the top side of ultra-thin steel sheet skeleton 1 of 0.1 ~ 0.3mm and bottom side at thickness.
The utility model based on nitrile rubber, is filled temperature-resistant material in rubber, by the optimal design prescription, it is good that design has creep-resistant property, the enhancement mode liquid rubber that tear resistance is higher, and the performance of its body of rubber is as follows: high temperature resistant reaching more than 120 ℃; Aging ability is strong, and in the air oven aging test of 130 ℃ * 72h, its aging coefficient is 1.0.
Claims (4)
1. a gasket seal has ultra-thin steel sheet skeleton (1), it is characterized in that: top side and bottom side at described ultra-thin steel sheet skeleton (1) are coated with the rubber spacer (2,3) that is combined into one with the ultra-thin steel sheet skeleton.
2. gasket seal according to claim 1 is characterized in that: the thickness of described ultra-thin steel sheet skeleton is 0.1 ~ 0.3mm.
3. gasket seal according to claim 1 and 2 is characterized in that: the thickness of described rubber spacer (2,3) is 0.1 ~ 0.3mm.
4. gasket seal according to claim 3 is characterized in that: described rubber spacer adopts nitrile butadiene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206288274U CN201866239U (en) | 2010-11-26 | 2010-11-26 | Seal spacing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206288274U CN201866239U (en) | 2010-11-26 | 2010-11-26 | Seal spacing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866239U true CN201866239U (en) | 2011-06-15 |
Family
ID=44137395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206288274U Expired - Fee Related CN201866239U (en) | 2010-11-26 | 2010-11-26 | Seal spacing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866239U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499802A (en) * | 2016-12-19 | 2017-03-15 | 中车长春轨道客车股份有限公司 | Sensor rubber gasket and the gear-box with the sensor rubber gasket |
| CN106678367A (en) * | 2015-11-11 | 2017-05-17 | 上海汽车集团股份有限公司 | Sealing structure for sealing plurality of combination surfaces |
| CN107255079A (en) * | 2017-08-21 | 2017-10-17 | 湖南贝特新能源科技有限公司 | Screw compressor sealing structure |
| CN108105382A (en) * | 2017-12-21 | 2018-06-01 | 合肥仨力机械制造有限公司 | A kind of locking type high leakproofness seal washer |
| CN108105379A (en) * | 2017-12-21 | 2018-06-01 | 合肥仨力机械制造有限公司 | A kind of locking type high leakproofness seal washer of quick deformation |
-
2010
- 2010-11-26 CN CN2010206288274U patent/CN201866239U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678367A (en) * | 2015-11-11 | 2017-05-17 | 上海汽车集团股份有限公司 | Sealing structure for sealing plurality of combination surfaces |
| CN106499802A (en) * | 2016-12-19 | 2017-03-15 | 中车长春轨道客车股份有限公司 | Sensor rubber gasket and the gear-box with the sensor rubber gasket |
| CN107255079A (en) * | 2017-08-21 | 2017-10-17 | 湖南贝特新能源科技有限公司 | Screw compressor sealing structure |
| CN108105382A (en) * | 2017-12-21 | 2018-06-01 | 合肥仨力机械制造有限公司 | A kind of locking type high leakproofness seal washer |
| CN108105379A (en) * | 2017-12-21 | 2018-06-01 | 合肥仨力机械制造有限公司 | A kind of locking type high leakproofness seal washer of quick deformation |
| CN108105382B (en) * | 2017-12-21 | 2019-05-21 | 合肥仨力机械制造有限公司 | A kind of locking type high leakproofness seal washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG JINGSHAN SEALING MATERIAL CO., LTD. Free format text: FORMER OWNER: CHEN YIQIANG Effective date: 20140711 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140711 Address after: 515321 Guangdong city of Jieyang province Puning Zhanlong Town Industrial Zone Huaxiang Road No. 8 Patentee after: Guangdong Jingshan Sealing Material Co.,Ltd. Address before: 515321 Guangdong city of Jieyang province Puning Zhanlong Town Industrial Zone Huaxiang Road Guangdong Jingshan seals Co. Ltd Patentee before: Chen Yiqiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20191126 |