CN203098818U - Half axle gear gasket - Google Patents
Half axle gear gasket Download PDFInfo
- Publication number
- CN203098818U CN203098818U CN 201320129071 CN201320129071U CN203098818U CN 203098818 U CN203098818 U CN 203098818U CN 201320129071 CN201320129071 CN 201320129071 CN 201320129071 U CN201320129071 U CN 201320129071U CN 203098818 U CN203098818 U CN 203098818U
- Authority
- CN
- China
- Prior art keywords
- pad
- gasket
- cushion body
- half axle
- plain cushion
- 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 discloses a half axle gear gasket, which is a circular-ring shaped flat pad body with two planar end surfaces. The half axle gear gasket is characterized in that spherical concave pits in points are distributed on one end surface of the flat pad body; and an oil hole penetrating the two end surfaces of the flat pad body is formed in the flat pad body. The half axle gear gasket has the advantages that lubricity of a contact surface of the gasket is improved during working of a compensating gear of a vehicle; and friction of a contact surface of the gasket is reduced.
Description
Technical field
The utility model relates to a kind of automobile differential accessory, is specifically related to a kind of differential gear pad.
Background technique
The differential gear pad that uses in automobile differential is a kind of flat pad, and the differential gear pad is installed between the housing of differential mechanism and differential gear, plays to reduce friction and improve lubrication.Differential mechanism should adapt to serious jolt and can be under high and low temperature environment long-term high speed operation.Do not communicate owing to be spaced from each other between the both ends of the surface of the differential gear pad that in differential mechanism, uses at present when work, and pad both sides end face all is smooth, perhaps only be provided with the little concave point that holds oil in a side end face of pad, like this in differential mechanism runs up process, the two ends surface of contact of differential gear pad is lubricated not ideal enough, thereby cause the friction between the pad surface of contact bigger, break down easily.
Summary of the invention
The purpose of this utility model is to be to provide a kind of greasy property of pad surface of contact when improving automobile differential work, reduces the differential gear pad of pad surface of contact friction.
The utility model is implemented by the following technical programs:
A kind of differential gear pad is circular plain cushion body, and the both ends of the surface of plain cushion body are the plane, it is characterized in that: an end face of plain cushion body is point-like and lays spherical pit, and described plain cushion body is provided with the oilhole that runs through both ends of the surface.
The differential gear pad that the utility model provides, the oilhole of perforation rationally is set between the both sides end face of pad, and pad is provided with the spherical pit that holds oil on a side end face that contacts with differential gear, so, in automobile differential runs up process, just can improve the greasy property of pad surface of contact well, effectively reduce the friction of pad surface of contact, reduce rate of fault.
As preferred a kind of design proposal, described oilhole is located at four, and four oilholes are uniform on the circumference of plain cushion body.The diameter of described oilhole is chosen between the 6-7mm.The oil circuit of both sides end face was unimpeded when above-mentioned design can guarantee pad work well.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is a structural drawing of the present utility model,
Fig. 2 is the plan view of Fig. 1.
Embodiment
Come the utility model is described in detail below by specific embodiment:
As shown in the figure, differential gear pad of the present utility model, be circular plain cushion body 1, the both ends of the surface of plain cushion body 1 are the plane, an end face of plain cushion body is point-like and lays spherical pit 2, it is uniform on the circumference of plain cushion body 1 that described plain cushion body 1 is provided with 3, four oilholes 3 of four oilholes that run through both ends of the surface, and the diameter of described oilhole 3 is chosen between the 6-7mm.
Differential gear pad of the present utility model, the both sides end face of pad is provided with the oilhole of perforation, pad is provided with the spherical pit that holds oil on a side end face that contacts with differential gear, so in automobile differential runs up process, can improve the greasy property of pad surface of contact well, reduce the friction of pad surface of contact, thereby reduce rate of fault.
Claims (3)
1. a differential gear pad is circular plain cushion body, and the both ends of the surface of plain cushion body are the plane, it is characterized in that: an end face of plain cushion body is point-like and lays spherical pit, and described plain cushion body is provided with the oilhole that runs through both ends of the surface.
2. a kind of differential gear pad as claimed in claim 1 is characterized in that: described oilhole is located at four, and four oilholes are uniform on the circumference of plain cushion body.
3. a kind of differential gear pad as claimed in claim 1, it is characterized in that: the diameter of described oilhole is chosen between the 6-7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129071 CN203098818U (en) | 2013-03-21 | 2013-03-21 | Half axle gear gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129071 CN203098818U (en) | 2013-03-21 | 2013-03-21 | Half axle gear gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098818U true CN203098818U (en) | 2013-07-31 |
Family
ID=48850223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129071 Expired - Fee Related CN203098818U (en) | 2013-03-21 | 2013-03-21 | Half axle gear gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696380A (en) * | 2013-12-04 | 2015-06-10 | 万向钱潮股份有限公司 | Long-life lardan university joint |
-
2013
- 2013-03-21 CN CN 201320129071 patent/CN203098818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696380A (en) * | 2013-12-04 | 2015-06-10 | 万向钱潮股份有限公司 | Long-life lardan university joint |
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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: 20130731 Termination date: 20140321 |