CN201507570U - Improved water-seal lip part of clutch - Google Patents
Improved water-seal lip part of clutch Download PDFInfo
- Publication number
- CN201507570U CN201507570U CN2009202200134U CN200920220013U CN201507570U CN 201507570 U CN201507570 U CN 201507570U CN 2009202200134 U CN2009202200134 U CN 2009202200134U CN 200920220013 U CN200920220013 U CN 200920220013U CN 201507570 U CN201507570 U CN 201507570U
- Authority
- CN
- China
- Prior art keywords
- seal lip
- clutch
- lubricating grease
- lip part
- water
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses an improved water-seal lip part of a clutch, which aims to solve the problem that the present water-seal lip part of the clutch causes serious abrasion and influences the sealing property due to the loss of lubricating grease. The water-seal lip part of the clutch is coated with the lubricating grease for smoothing and sealing, wherein concaves and convexes are formed on the lubricating grease coating surface. The technical scheme provided by the utility model is simple and practical, and can be widely applied to the design of clutch water-seal lip parts of other mechanical equipment, thereby prolonging the service life of the water-seal lip part of the clutch and ensuring the sealing performance thereof.
Description
Technical field
The utility model relates to a kind of improved type clutch water seal lip.
Background technique
Clutch is to cut off or transmit the device of motor to speed changer input power, is widely used in household electrical appliances, automobile and the machinery.
Wherein, the friction portion of clutch all is coated with lubricating grease usually, and main rising lubricated and seal action, is used to reduce the wearing and tearing of clutch, prolongs the working life of clutch.
In the existing clutch, often the surface that applies lubricating grease is left intact, and all smoother is smooth usually for this application surface, under the effect of gravity, the lubricating grease that applies can flow downward, cause lubricating grease skewness even loss easily totally, it is lubricated finally to cause product to lose, and influences working life.And miss the season when the grease flow of clutch water seal lip, have a strong impact on its sealability.
The model utility content
The utility model provides a kind of improved type clutch water seal lip, to solve the problem that existing clutch water seal lip runs off and causes serious wear and influence sealability because of lubricating grease.
For reaching above-mentioned purpose, in the improved type clutch water seal lip that the utility model provides, the application surface of described lubricating grease is formed with concavo-convex.Wherein, this convex-concave surface includes but not limited to voids and pits.
In the present embodiment, the concavo-convex of the application surface of lubricating grease formation plays suction-operated to lubricating grease, makes lubricating grease short-term not run off, can not run off fully, prolonged the working life of product, improved the sealability of water seal lip.
Description of drawings
The application surface of the lubricating grease that Fig. 1 provides for the utility model embodiment forms the sectional drawing of irregular clutch water seal lip.
Specific embodiment
Below in conjunction with Figure of description embodiment of the present utility model is done detailed description.
The utility model provides a kind of improved type clutch water seal lip, and wherein, the surface that this clutch water seal lip applies lubricating grease is formed with concavo-convex.
Fig. 1 shows a kind of water seal lip of clutch, and wherein, the surface 1 that is filled with the figure line is formed with concavo-convex, with adsorpting lubrication fat, make lubricating grease short-term not run off, can not run off fully, thereby prolonged the working life of product, improved the sealability of water seal lip.
In this enforcement, concavo-convex can the processing by the pitted skin that sandblasted in existing surface on surface made; After making, the concavo-convex of this surface is cellular or other shapes.Usually, above-mentioned application surface is processed into voids and pits and can satisfies permanent suction-operated lubricating grease.
The scheme of present embodiment is simple, practical, can be widely used in the design of clutch water seal lip of automobile and other machinery, thereby prolong the working life of clutch water seal lip and guarantee its sealability.
More than; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (3)
1. improved type clutch water seal lip, described clutch water seal lip are coated with lubricating grease lubricated and sealing usefulness, it is characterized in that the application surface of described lubricating grease is formed with concavo-convex.
2. improved type clutch water seal lip according to claim 1 is characterized in that the application surface of described lubricating grease is a voids and pits.
3. improved type clutch water seal lip according to claim 1 and 2 is characterized in that, the application surface of described lubricating grease is the pitted skin after handling of sandblasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202200134U CN201507570U (en) | 2009-10-22 | 2009-10-22 | Improved water-seal lip part of clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202200134U CN201507570U (en) | 2009-10-22 | 2009-10-22 | Improved water-seal lip part of clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507570U true CN201507570U (en) | 2010-06-16 |
Family
ID=42468696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202200134U Expired - Fee Related CN201507570U (en) | 2009-10-22 | 2009-10-22 | Improved water-seal lip part of clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443765A (en) * | 2015-12-31 | 2016-03-30 | 青岛开世密封工业有限公司 | Washing machine water seal suitable for dry friction |
-
2009
- 2009-10-22 CN CN2009202200134U patent/CN201507570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443765A (en) * | 2015-12-31 | 2016-03-30 | 青岛开世密封工业有限公司 | Washing machine water seal suitable for dry friction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20101022 |