CN201866213U - Novel differential gasket - Google Patents
Novel differential gasket Download PDFInfo
- Publication number
- CN201866213U CN201866213U CN2010206265554U CN201020626555U CN201866213U CN 201866213 U CN201866213 U CN 201866213U CN 2010206265554 U CN2010206265554 U CN 2010206265554U CN 201020626555 U CN201020626555 U CN 201020626555U CN 201866213 U CN201866213 U CN 201866213U
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- CN
- China
- Prior art keywords
- gasket
- differential
- differential mechanism
- pad
- novel
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- 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.)
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Abstract
The utility model discloses a novel differential gasket. A plurality of pits are evenly arranged on the surface of the differential gasket made of PA1010 alloy materials. Operating reliability and stability of a differential are improved, oil slick can be absorbed effectively by the tiny pits arranged on the surface of the differential gasket made of the PA1010 alloy materials, friction force of matching surfaces is decreased by about 30%, and the abrasion-resistant effect of the novel differential gasket is extremely obvious compared with that of a past differential gasket. By changing the structure and the materials of the differential gasket, the lubricating effect of the differential is improved, abrasion resistance is enhanced, a layer of oil slick is formed on a joint surface, assembly surface resistance is decreased, the gasket cannot contact with a differential case, abrasion of the gasket is avoided effectively, and the gasket can be punched and formed directly by a mould, and is formed by one step, simple in process, lower in manufacturing cost and fine in lubricating effect.
Description
Technical field
The utility model relates to a kind of pad, relates in particular to a kind of novel differential mechanism pad, belongs to field of mechanical technique.
Background technique
Differential mechanism pad in the market is in use because serious Accident due to quality appears in wearing and tearing; mainly show the wearing and tearing of differential mechanism pad; cause cross axle sintering, differential gear to beat the tooth fault; thereby cause differential mechanism to damage; according to the working environment of differential mechanism pad, gasket surface is smooth, and it is easily destroyed to be difficult for formation oil film or oil film; lose the oil film protection, cause the pad serious wear.
The model utility content
Deficiency at the prior art existence, technical problem to be solved in the utility model is, a kind of novel differential mechanism pad is provided, functional reliability and the stability and the wearability of differential mechanism have been improved, the mating face forms one deck oil film, has reduced set face resistance, and makes between pad and the differential carrier and can not contact, effectively avoid the pad wearing and tearing, reduced cost.
For solving the problems of the technologies described above, the technological scheme that the utility model is taked is, a kind of novel differential mechanism pad, and described differential mechanism gasket surface is evenly equipped with a plurality of pits, and the differential mechanism pad adopts the PA1010 alloy material.
Optimize, above-mentioned novel differential mechanism pad, the thickness of its pad is 0.8mm.
Optimize, above-mentioned novel differential mechanism pad, its pit are hemisphere or taper or ellipse.
The utility model has improved the functional reliability and stability of differential mechanism, change the differential mechanism gasket material into the PA1010 alloy material, the many small pits in surface, can effectively adsorb oil film, fitting surface frictional force reduces about 30%, with respect to former differential mechanism pad, wear-resistant effect improves very obvious; By changing the structure and material of differential mechanism pad, improve the differential mechanism lubrication effect, improved wear resistance, the mating face forms one deck oil film, has reduced set face resistance, and makes between pad and the differential carrier and can not contact, and has effectively avoided the pad wearing and tearing; Can directly form by die stamping, once-through, technology is simple, and manufacture cost reduces; High lubricating effect, by test and actual entrucking checking, its lubrication effect is better than the existing self-locking nut in market.After the entrucking experimental verification, lubrication effect is very obvious.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described;
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of novel differential mechanism pad of the utility model, described differential mechanism pad 1 surface is evenly equipped with a plurality of pits 2, and the differential mechanism pad adopts the PA1010 alloy material, and the thickness of its pad is 0.8mm, and its pit is hemisphere or taper or ellipse.Change the differential mechanism gasket material into the PA1010 alloy material, the many small pits in surface can effectively adsorb oil film, and fitting surface frictional force reduces about 30%, and with respect to former differential mechanism pad, wear-resistant effect improves very obvious; By changing the structure and material of differential mechanism pad, improve the differential mechanism lubrication effect, improved wear resistance, the mating face forms one deck oil film, has reduced set face resistance, and makes between pad and the differential carrier and can not contact, and has effectively avoided the pad wearing and tearing; Cost reduces; Can directly form by die stamping, once-through, technology is simple, and manufacture cost reduces; High lubricating effect, by test and actual entrucking checking, its lubrication effect is better than the existing self-locking nut in market, and after the entrucking experimental verification, lubrication effect is very obvious.In 200 component parts for assembly of a machine axle assemblies of trial assembly, the differential mechanism damage accident does not appear in market checking through 6 wheat harvesting periods at present, can find out that thus design effect is clearly.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement all should belong to protection domain of the present utility model.
Claims (3)
1. novel differential mechanism pad, it is characterized in that: described differential mechanism gasket surface is evenly equipped with a plurality of pits, and the differential mechanism pad adopts the PA1010 alloy material.
2. novel differential mechanism pad as claimed in claim 1 is characterized in that: the thickness of described pad is 0.8mm.
3. novel differential mechanism pad as claimed in claim 2 is characterized in that: described pit is hemisphere or taper or ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206265554U CN201866213U (en) | 2010-11-26 | 2010-11-26 | Novel differential gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206265554U CN201866213U (en) | 2010-11-26 | 2010-11-26 | Novel differential gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866213U true CN201866213U (en) | 2011-06-15 |
Family
ID=44137369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206265554U Expired - Fee Related CN201866213U (en) | 2010-11-26 | 2010-11-26 | Novel differential gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322178A (en) * | 2013-06-21 | 2013-09-25 | 盛瑞传动股份有限公司 | Gear adjusting gasket and differential |
-
2010
- 2010-11-26 CN CN2010206265554U patent/CN201866213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322178A (en) * | 2013-06-21 | 2013-09-25 | 盛瑞传动股份有限公司 | Gear adjusting gasket and differential |
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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: 20110615 Termination date: 20161126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |