CN203548920U - Automobile engine shaft sleeve oil seal - Google Patents
Automobile engine shaft sleeve oil seal Download PDFInfo
- Publication number
- CN203548920U CN203548920U CN201320750945.6U CN201320750945U CN203548920U CN 203548920 U CN203548920 U CN 203548920U CN 201320750945 U CN201320750945 U CN 201320750945U CN 203548920 U CN203548920 U CN 203548920U
- Authority
- CN
- China
- Prior art keywords
- framework
- inner frame
- shaft sleeve
- oil seal
- engine shaft
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
The utility model discloses an automobile engine shaft sleeve oil seal which comprises an outer framework, an inner framework and a rubber sealing body. The vertical section of the outer framework is in an L shape, the vertical section of the inner framework is in an inversed-L shape, the bottom edge of the outer framework is located on the bottom edge of the inner framework, and the bottom edge of the outer framework is fixedly connected with the bottom edge of the inner framework through a screw, the rubber sealing body is arranged on the inner side of the inner framework, the outer framework, the inner framework, the rubber sealing body and the screw are integrated through vulcanization, dustproof lips are arranged at the upper end and the lower end of the rubber sealing body respectively, and a plurality of round sealing lips are arranged on the inner wall of the rubber sealing body. The automobile engine shaft sleeve oil seal can guarantee that lubrication oil can not be leaked, dust and other impurities in the using environment can be effectively prevented from entering a lubrication system, the round sealing lips are good in sealing effect, are sealed in a multiple-layered mode and better in effect, and a good protection effect on the shaft is achieved.
Description
Technical field
The utility model relates to technical field of automobile parts, relates in particular to a kind of motor car engine shaft sleeve oil seal.
Background technique
The rubber seal lip of motor axle sleeve oil sealing contacts with axle sleeve, and does not directly contact with running shaft, effectively prevents from causing the wearing and tearing of axle.But, due to the degree of finish of axle sleeve, compare with running shaft poorly, friction factor between oil sealing and axle sleeve is increased, existing shaft sleeve oil seal wear resistance is intersected, and easily grinds away, and working life is short.
Model utility content
The utility model object is exactly the defect in order to make up prior art, and a kind of motor car engine shaft sleeve oil seal is provided.
The utility model is achieved through the following technical solutions:
A kind of motor car engine shaft sleeve oil seal, include outer skeleton, inner frame and rubbery sealed body, the vertical section of described outer skeleton is L shaped, the vertical section of inner frame is inverted L-shaped, the base of outer skeleton is positioned at the top on inner frame base, and the base of outer skeleton is fixedly connected with by screw with inner frame base, described rubbery sealed body is positioned at the inner side of inner frame, outer skeleton, inner frame, rubbery sealed body and screw sulfuration are integrated, upper and lower end at rubbery sealed body is respectively equipped with dust excluder lips, at the inwall of rubbery sealed body, is provided with multiple circular seal lips.
The utility model has the advantages that: the utility model can guarantee that lubricant oil do not reveal; can effectively prevent that again the impurity such as the dust existing in Environmental Conditions from entering lubrication system, circular seal lip seal is effective, multi-layer sealed; effect is better, and axle is had to good protective action.
Accompanying drawing explanation
Fig. 1 is the utility model left-half sectional view.
Embodiment
As shown in Figure 1, a kind of motor car engine shaft sleeve oil seal, include outer skeleton 1, inner frame 2 and rubbery sealed body 3, the vertical section of described outer skeleton 1 is L shaped, the vertical section of inner frame 2 is inverted L-shaped, the base of outer skeleton 1 is positioned at the top on inner frame 2 bases, and the base of outer skeleton 1 is fixedly connected with by screw 4 with inner frame 2 bases, described rubbery sealed body 3 is positioned at the inner side of inner frame 2, outer skeleton 1, inner frame 2, rubbery sealed body 3 and screw 4 sulfurations are integrated, at the upper and lower end of rubbery sealed body 3, be respectively equipped with dust excluder lips 5, at the inwall of rubbery sealed body 3, be provided with multiple circular seal lips 6.
Claims (1)
1. a motor car engine shaft sleeve oil seal, it is characterized in that: include outer skeleton, inner frame and rubbery sealed body, the vertical section of described outer skeleton is L shaped, the vertical section of inner frame is inverted L-shaped, the base of outer skeleton is positioned at the top on inner frame base, and the base of outer skeleton is fixedly connected with by screw with inner frame base, described rubbery sealed body is positioned at the inner side of inner frame, outer skeleton, inner frame, rubbery sealed body and screw sulfuration are integrated, upper and lower end at rubbery sealed body is respectively equipped with dust excluder lips, at the inwall of rubbery sealed body, be provided with multiple circular seal lips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750945.6U CN203548920U (en) | 2013-11-25 | 2013-11-25 | Automobile engine shaft sleeve oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750945.6U CN203548920U (en) | 2013-11-25 | 2013-11-25 | Automobile engine shaft sleeve oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548920U true CN203548920U (en) | 2014-04-16 |
Family
ID=50467040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750945.6U Expired - Fee Related CN203548920U (en) | 2013-11-25 | 2013-11-25 | Automobile engine shaft sleeve oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548920U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114143A (en) * | 2015-09-11 | 2015-12-02 | 安徽全柴动力股份有限公司 | Sealing oil seal for valve rod of diesel engine |
| CN108691685A (en) * | 2018-08-01 | 2018-10-23 | 台州环洋机电有限公司 | A kind of T-type piston on general gasoline engines |
| CN108748823A (en) * | 2018-05-24 | 2018-11-06 | 哈尔滨东安实业发展有限公司 | A kind of forming method of hydraulic pressure safety axis |
-
2013
- 2013-11-25 CN CN201320750945.6U patent/CN203548920U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114143A (en) * | 2015-09-11 | 2015-12-02 | 安徽全柴动力股份有限公司 | Sealing oil seal for valve rod of diesel engine |
| CN108748823A (en) * | 2018-05-24 | 2018-11-06 | 哈尔滨东安实业发展有限公司 | A kind of forming method of hydraulic pressure safety axis |
| CN108691685A (en) * | 2018-08-01 | 2018-10-23 | 台州环洋机电有限公司 | A kind of T-type piston on general gasoline engines |
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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: 20140416 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |