CN208107099U - Semiaxis wear-resistant gear gasket - Google Patents
Semiaxis wear-resistant gear gasket Download PDFInfo
- Publication number
- CN208107099U CN208107099U CN201820324244.9U CN201820324244U CN208107099U CN 208107099 U CN208107099 U CN 208107099U CN 201820324244 U CN201820324244 U CN 201820324244U CN 208107099 U CN208107099 U CN 208107099U
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- China
- Prior art keywords
- pad
- face
- wear
- gasket
- annular groove
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Abstract
The utility model discloses semiaxis wear-resistant gear gaskets, it is characterised in that：Combined pad with circular ring shape, the Combined pad is formed by upper, middle and lower pad spot welding, the outer end face of the upper and lower pad is equipped with upper and lower annular groove along the inner bore perimeter of Combined pad, several upper and lower arc grooves communicated with the upper and lower annular groove are additionally provided with along the circumferential direction of the upper and lower pad outer end face, the upper and lower arc groove corresponds to each other setting, and the middle gasket is equipped with the oil guiding hole of several connection upper and lower arc grooves.The utility model can be improved the greasy property of the contact surface of gasket and differential mechanism, promote wear-resisting property, and effective protection differential mechanism reduces the failure rate of differential mechanism.
Description
Technical field
The utility model relates to automobile differential accessories fields, and in particular to a kind of semiaxis wear-resistant gear gasket.
Background technique
The axle shaft gear gasket used in automobile differential is a kind of flat pad, and axle shaft gear gasket is in differential mechanism
It is installed between shell and axle shaft gear, play reduction friction and improves lubricating action.Differential mechanism should adapt to the serious simultaneously energy that jolts
The long-term high-speed cruising under high and low temperature environment.As the both ends of axle shaft gear gasket at work used in differential mechanism at present
It is spaced from each other and is not communicated between face, and gasket both sides of the face are smooth mostly, or only in a side end face of gasket
Equipped with the small concave point for storing oil, in this way during differential mechanism runs at high speed, the both ends contact surface lubrication of axle shaft gear gasket is inadequate
Ideal is easy to appear failure to cause the friction between pad contacting surface larger.
Utility model content
In view of the deficiency of background technique, the technical problem to be solved by the utility model is to provide can be improved gasket and poor
The greasy property of the contact surface of fast device, promotion wear-resisting property, effective protection differential mechanism, the semiaxis for reducing the failure rate of differential mechanism are resistance to
Grind cog spacers.
To achieve the above object, the utility model provides following technical solution：
Semiaxis wear-resistant gear gasket, it is characterised in that：Combined pad with circular ring shape, the Combined pad by it is upper, in,
Lower pad spot welding forms, and the outer end face of the upper and lower pad is equipped with upper and lower annular groove along the inner bore perimeter of Combined pad, along described
The circumferential direction of upper and lower pad outer end face is additionally provided with several upper and lower arc grooves communicated with the upper and lower annular groove, the upper and lower arc
Slot corresponds to each other setting, and the middle gasket is equipped with the oil guiding hole of several connection upper and lower arc grooves.
The quantity of the upper and lower arc groove is set to six, and is centrosymmetric is distributed in the upper and lower gasket respectively
Outer end face on.
After the technical program, the utility model has the beneficial effects that：It can be designed and previous list by Combined pad
The different structure of layer gasket, and process simpler；Meanwhile the upper and lower arc that upper and lower annular groove is set and is communicated in upper and lower gasket
Shape slot, so that lubricating oil can not only be from the side end-face flow of Combined pad to another side end face, moreover it is possible to combination of flow pad
The upper and lower annular groove of inner bore perimeter, further strengthens the greasy property of the contact surface of Combined pad and differential mechanism, it is wear-resisting to enhance its
Property；In addition, lubricating oil is to caused by arc groove sidewall when the arcuate structure of upper and lower arc groove can alleviate Combined pad rotation
Active force reinforces the performance of Combined pad.
Detailed description of the invention
The utility model has following attached drawing：
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the rearview of Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing：
As shown, semiaxis wear-resistant gear gasket, the Combined pad 1 with circular ring shape, the Combined pad 1 is by upper pad
11, middle pad 12,13 spot welding of lower pad form, the upper pad 11, lower pad 13 outer end face along Combined pad 1 inner hole 14
Periphery is equipped with upper annular groove 111, lower annular groove 131, and the circumferential direction along the upper pad 11,13 outer end face of lower pad is additionally provided with six and institute
State annular groove 111, the upper arc groove 112 that lower annular groove 131 communicates, lower arcuate slot 132, the upper arc groove 112, lower arcuate slot
132 are centrosymmetric respectively is distributed on the outer end face of the Upper gasket 11, lower gasket 13, the upper arc groove 112, arc lower
Slot 132 corresponds to each other setting, and the middle gasket 12 is equipped with several connections upper arc groove 112, lower arcuate slot 132 is led
Oilhole 121.
After the technical program, the utility model has the beneficial effects that：It can be designed and previous list by Combined pad 1
The different structure of layer gasket, and process simpler；Meanwhile upper annular groove 111, lower annular groove 131 are set in Upper gasket 11, lower gasket 13
And upper arc groove 112, the lower arcuate slot 132 communicated, so that lubricating oil can not only be from the side end-face flow of Combined pad 1
To another side end face, moreover it is possible to which upper annular groove 111, the lower annular groove 131 on 1 inner hole of combination of flow pad, 14 periphery further strengthen combination
The greasy property of the contact surface of pad 1 and differential mechanism, enhances its wearability；In addition, the arcuate structure of upper and lower arc groove can delay
It solves lubricating oil when Combined pad 1 rotates and the performance of Combined pad 1 is reinforced to active force caused by upper and lower arc groove sidewall.
Claims (2)
1. semiaxis wear-resistant gear gasket, it is characterised in that：Combined pad with circular ring shape, the Combined pad is by upper, middle and lower
Pad spot welding forms, and the outer end face of the upper and lower pad is equipped with upper and lower annular groove along the inner bore perimeter of Combined pad, along it is described it is upper,
The circumferential direction of the external end face of underlay is additionally provided with several upper and lower arc grooves communicated with the upper and lower annular groove, the upper and lower arc groove
Setting is corresponded to each other, and the middle pad is equipped with the oil guiding hole of several connection upper and lower arc grooves.
2. semiaxis wear-resistant gear gasket according to claim 1, it is characterised in that：The quantity of the upper and lower arc groove point
It is not set as six, and is centrosymmetric on the outer end face for being distributed in the upper and lower pad respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324244.9U CN208107099U (en) | 2018-03-09 | 2018-03-09 | Semiaxis wear-resistant gear gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324244.9U CN208107099U (en) | 2018-03-09 | 2018-03-09 | Semiaxis wear-resistant gear gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208107099U true CN208107099U (en) | 2018-11-16 |
Family
ID=64126917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820324244.9U Expired - Fee Related CN208107099U (en) | 2018-03-09 | 2018-03-09 | Semiaxis wear-resistant gear gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208107099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116771882A (en) * | 2023-06-06 | 2023-09-19 | 郑机所(郑州)传动科技有限公司 | Vertical planetary gear transmission device for drilling machine |
-
2018
- 2018-03-09 CN CN201820324244.9U patent/CN208107099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116771882A (en) * | 2023-06-06 | 2023-09-19 | 郑机所(郑州)传动科技有限公司 | Vertical planetary gear transmission device for drilling machine |
| CN116771882B (en) * | 2023-06-06 | 2024-07-02 | 郑机所(郑州)传动科技有限公司 | Vertical planetary gear transmission device for drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20181116 Termination date: 20210309 |