CN205136332U - Drive shaft - Google Patents
Drive shaft Download PDFInfo
- Publication number
- CN205136332U CN205136332U CN201520898111.9U CN201520898111U CN205136332U CN 205136332 U CN205136332 U CN 205136332U CN 201520898111 U CN201520898111 U CN 201520898111U CN 205136332 U CN205136332 U CN 205136332U
- Authority
- CN
- China
- Prior art keywords
- platform
- transmission circle
- spline
- oil sealing
- connection
- 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
Links
Abstract
The utility model discloses a drive shaft includes in proper order that first spline is personally experienced sth. Part of the body (1), first oil blanket cooperates platform (2), bearing fit platform (3), ring flange (4), second oil blanket to cooperate platform (5), a first connection transmission circle (6), second spline to personally experience sth. Part of the body (7) and second connection transmission circle (8), the external diameter of the first spline body (1), first oil blanket cooperation platform (2), bearing fit platform (3) and ring flange (4) increases in proper order, the external diameter that transmission circle (8) are connected to ring flange (4), second oil blanket cooperation platform (5), first connection transmission circle (6), the second spline body (7) and second reduces in proper order. The utility model discloses whole reasonable in design guarantees result of use and increase of service life.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of live axle.
Background technique
Live axle is the vitals of transferring power in automotive transmission, its effect be together with gearbox, ransaxle by the transmission of power of motor to wheel, make automobile produce driving force.Existing transmission shaft is unsuitable for installing, and it needs later maintenance more, adds artificial expenditure.
Summary of the invention
The problem that the purpose of this utility model overcomes prior art provides a kind of live axle.
A kind of live axle of the present utility model, comprise the first spline body successively, the first oil sealing coordinates platform, bearing fit platform, flange plate, the second oil sealing coordinates platform, the first connection for transmission circle, the second spline body and the second connection for transmission circle, described first spline body, the first oil sealing coordinate the external diameter of platform, bearing fit platform and flange plate to increase successively, and described flange plate, the second oil sealing coordinate the external diameter of platform, the first connection for transmission circle, the second spline body and the second connection for transmission circle to reduce successively.
As further improvement of the utility model, the periphery of described flange plate is provided with antiskid groove.
As further improvement of the utility model, between described first spline body and the first oil sealing cooperation platform, be provided with connecting groove.
The utility model compared with prior art, has the following advantages.
Overall structure of the present utility model synergy makes the utility model have to be suitable for installing and constitutionally stable advantage.Global design is reasonable; ensure using effect and increase the service life, install spline surface layer due to the first installation spline body or second and be provided with protective layer, protective layer is copper facing protective layer; avoid the desired physical considerations of parts not reach use standard and can increase the service life, reducing expenditure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model live axle.
In figure: 1-first spline body, 2-first oil sealing coordinates platform, 3-bearing fit platform, 4-flange plate, and 5-second oil sealing coordinates platform, 6-first connection for transmission circle, 7-second spline body, 8-second connection for transmission circle, 9-antiskid groove, 10-connecting groove.
Embodiment
Below in conjunction with drawings and Examples, explanation is further explained to the utility model.
As shown in Figure 1, a kind of live axle, comprising the first spline body 1, first oil sealing successively coordinates platform 2, bearing fit platform 3, flange plate 4, second oil sealing to coordinate platform 5, first connection for transmission circle 6, second spline body 7 and the second connection for transmission circle 8, first spline body 1, first oil sealing coordinates the external diameter of platform 2, bearing fit platform 3 and flange plate 4 to increase successively, and described flange plate 4, second oil sealing coordinates the external diameter of platform 5, first connection for transmission circle 6, second spline body 7 and the second connection for transmission circle 8 to reduce successively.The periphery of flange plate 4 is provided with antiskid groove 9.Connecting groove 10 is provided with between first spline body 1 and the first oil sealing cooperation platform 2.
Foregoing is example of the present utility model and explanation; but do not mean that the obtainable advantage of the utility model is so limited, may to wherein one or more of the advantage realized in the simple transformation of structure and/or some mode of executions all in the protection domain of the application in every the utility model practice process.
Claims (3)
1. a live axle, it is characterized in that: comprise the first spline body (1) successively, first oil sealing coordinates platform (2), bearing fit platform (3), flange plate (4), second oil sealing coordinates platform (5), first connection for transmission circle (6), second spline body (7) and the second connection for transmission circle (8), described first spline body (1), first oil sealing coordinates platform (2), the external diameter of bearing fit platform (3) and flange plate (4) increases successively, described flange plate (4), second oil sealing coordinates platform (5), first connection for transmission circle (6), the external diameter of the second spline body (7) and the second connection for transmission circle (8) reduces successively.
2. live axle according to claim 1, is characterized in that: the periphery of described flange plate (4) is provided with antiskid groove (9).
3. live axle according to claim 1, is characterized in that: be provided with connecting groove (10) between described first spline body (1) and the first oil sealing cooperation platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898111.9U CN205136332U (en) | 2015-11-12 | 2015-11-12 | Drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898111.9U CN205136332U (en) | 2015-11-12 | 2015-11-12 | Drive shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136332U true CN205136332U (en) | 2016-04-06 |
Family
ID=55622130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520898111.9U Expired - Fee Related CN205136332U (en) | 2015-11-12 | 2015-11-12 | Drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150372A (en) * | 2016-12-05 | 2018-06-12 | 江苏汉力士液压制造有限公司 | Axial plunger duplex pump helical teeth transmission shaft |
-
2015
- 2015-11-12 CN CN201520898111.9U patent/CN205136332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150372A (en) * | 2016-12-05 | 2018-06-12 | 江苏汉力士液压制造有限公司 | Axial plunger duplex pump helical teeth transmission shaft |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161112 |