CN206268308U - A kind of Hooke's joint power transmission shaft with sealing device - Google Patents
A kind of Hooke's joint power transmission shaft with sealing device Download PDFInfo
- Publication number
- CN206268308U CN206268308U CN201620935438.3U CN201620935438U CN206268308U CN 206268308 U CN206268308 U CN 206268308U CN 201620935438 U CN201620935438 U CN 201620935438U CN 206268308 U CN206268308 U CN 206268308U
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- CN
- China
- Prior art keywords
- spindle nose
- axle
- joint
- universal
- hooke
- 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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- Sealing Devices (AREA)
Abstract
The utility model discloses a kind of Hooke's joint power transmission shaft with sealing device, including drive axle active semiaxis, drive axle driven half shaft, universal-joint fork, cross axle, spindle nose, axle sleeve, thrust washer, shoe cream room, oil seal washer, dust cover, drive axle active semiaxis and drive axle driven half shaft are connected with universal-joint fork respectively；Universal-joint fork is connected by cross axle；Cross axle includes cross axle axis body and the spindle nose being located on cross axle axis body；Axle sleeve is socketed on spindle nose；Thrust washer is located between spindle nose and spindle nose top surface；Shoe cream room is located at spindle nose sidepiece；Oil seal washer is located at axle sleeve bottom；Dust cover sets and axle sleeve openend.Without needle roller, it is to avoid universal joint occurs sending out phenomenon stagnant；Good sealing effect, long service life, the good dustproof effect of dust cover is prevented effectively from sand and dust entrance.
Description
Technical field
The utility model is related to a kind of Cardan shaft, more particularly to a kind of Hooke's joint with sealing device
Power transmission shaft.
Background technology
Universal joint is the parts for realizing the transmission of varied angle power, and for needing to change the position for being driven axis direction, it is
" joint " part of the universal driving device of automobile driving system.Universal joint is combined with power transmission shaft, referred to as card gear.
On the vehicle that front engine rear wheel drives, card gear is arranged on transmission output shaft and main reducing gear of drive axle
Between input shaft；And the vehicle that front engine, front drives eliminates power transmission shaft, universal joint to be arranged on not only be responsible for and drives but also negative
Between the front axle half shaft and wheel of duty steering.
Existing Hooke's joint transmission shaft seal is all the oil sealing on the spindle nose set of cross axle, and in scraper ring
There is larger gap in outer setting shelter-clad, this sealing device, Hooke's joint when in use, dust and mud
Water is easily entered in bearing, and the performance and used life to Hooke's joint causes very big influence.Also there are some crosses
Shaft universal-joint power transmission shaft is provided with simulated cover, but complex structure, and the installation of simulated cover is inconvenient.User when in use, simulated cover
Install not easy to remove, can not meet disposable matching requirements.
Utility model content
The purpose of this utility model is that and provide a kind of cross axle with sealing device in order to solve the above problems
Cardan shaft.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of cross-axle universal shaft with sealing device
Section power transmission shaft, including drive axle active semiaxis, drive axle driven half shaft, universal-joint fork, cross axle, spindle nose, axle sleeve, thrust pad
Circle, shoe cream room, oil seal washer, dust cover, drive axle active semiaxis and drive axle driven half shaft are connected with universal-joint fork respectively；It is universal
Section fork is connected by cross axle；Cross axle includes cross axle axis body and the spindle nose being located on cross axle axis body；Axle sleeve is socketed in axle
On head；Thrust washer is located between spindle nose and spindle nose top surface；Shoe cream room is located at spindle nose sidepiece；Oil seal washer is located at axle sleeve bottom；It is anti-
Dust hood sets and axle sleeve openend.
In such scheme, spindle nose is provided with oil seal groove with cross axle axis body junction, and oil seal washer is positioned in oil seal groove.
In such scheme, shoe cream room uses four, is evenly distributed on spindle nose four side all around.
In such scheme, dust cover is made up of nylon, and dust cover has been evenly distributed recess.
In such scheme, cross axle is close in dust cover inner side, and outside is socketed in axle sleeve low side.
The beneficial effects of the utility model are：Without needle roller, it is to avoid universal joint occurs sending out phenomenon stagnant；Good sealing effect,
Long service life, the good dustproof effect of dust cover is prevented effectively from sand and dust entrance.
Brief description of the drawings
Fig. 1 is a kind of Hooke's joint transmission shaft structure diagram with sealing device described in the utility model.
Fig. 2 is that a kind of Hooke's joint shaft universal-joint structure with sealing device described in the utility model is shown
Figure.
1st, drive axle active semiaxis；2nd, drive axle driven half shaft；3rd, universal-joint fork；4th, cross axle；5th, spindle nose；6th, axle sleeve；
7th, thrust washer；8th, shoe cream room；9th, oil seal washer；10th, dust cover；
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, the present embodiment provides a kind of Hooke's joint power transmission shaft with sealing device, including drives
Dynamic bridge active semiaxis 1, drive axle driven half shaft 2, universal-joint fork 3, cross axle 4, spindle nose 5, axle sleeve 6, thrust washer 7, shoe cream room
8th, oil seal washer 9, dust cover 10, drive axle active semiaxis and drive axle driven half shaft are connected with universal-joint fork respectively；Universal-joint fork
Connected by cross axle；Cross axle includes cross axle axis body and the spindle nose being located on cross axle axis body；Axle sleeve is socketed on spindle nose；
Thrust washer is located between spindle nose and spindle nose top surface；Shoe cream room is located at spindle nose sidepiece；Oil seal washer is located at axle sleeve bottom；Dust cover sets
With axle sleeve openend.
In said structure, spindle nose is provided with oil seal groove with cross axle axis body junction, and oil seal washer is positioned in oil seal groove.
In said structure, shoe cream room uses four, is evenly distributed on spindle nose four side all around.
In said structure, dust cover is made up of nylon, and dust cover has been evenly distributed recess.
In said structure, cross axle is close in dust cover inner side, and outside is socketed in axle sleeve low side.
The utility model provides a kind of Hooke's joint power transmission shaft with sealing device, by setting shoe cream room, protects
The lubrication of product is demonstrate,proved, without needle roller, it is to avoid universal joint occurs sending out phenomenon stagnant；Dust cover good dustproof effect, it is rational in infrastructure, make
It is convenient, the entrance of sand and dust can be prevented effectively from.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.The utility model claims scope
Defined by appending claims and its effect thing.
Claims (5)
1. a kind of Hooke's joint power transmission shaft with sealing device, it is characterised in that：Including drive axle active semiaxis, drive
Bridge driven half shaft, universal-joint fork, cross axle, spindle nose, axle sleeve, thrust washer, shoe cream room, oil seal washer, dust cover, drive axle is actively
Semiaxis and drive axle driven half shaft are connected with universal-joint fork respectively；Universal-joint fork is connected by cross axle；Cross axle includes cross
Axle axis body and the spindle nose being located on cross axle axis body；Axle sleeve is socketed on spindle nose；Thrust washer be located at spindle nose and spindle nose top surface it
Between；Shoe cream room is located at spindle nose sidepiece；Oil seal washer is located at axle sleeve bottom；Dust cover is located at axle sleeve openend.
2. a kind of Hooke's joint power transmission shaft with sealing device according to claim 1, it is characterised in that：Spindle nose
Oil seal groove is provided with cross axle axis body junction, oil seal washer is positioned in oil seal groove.
3. a kind of Hooke's joint power transmission shaft with sealing device according to claim 2, it is characterised in that：Oil storage
Chamber uses four, is evenly distributed on spindle nose four side all around.
4. a kind of Hooke's joint power transmission shaft with sealing device according to claim 3, it is characterised in that：It is dust-proof
Cover is made up of nylon, and dust cover has been evenly distributed recess.
5. a kind of Hooke's joint power transmission shaft with sealing device according to claim 4, it is characterised in that：It is dust-proof
Cross axle is close in cover inner side, and outside is socketed in axle sleeve bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935438.3U CN206268308U (en) | 2016-08-22 | 2016-08-22 | A kind of Hooke's joint power transmission shaft with sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935438.3U CN206268308U (en) | 2016-08-22 | 2016-08-22 | A kind of Hooke's joint power transmission shaft with sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268308U true CN206268308U (en) | 2017-06-20 |
Family
ID=59036419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620935438.3U Expired - Fee Related CN206268308U (en) | 2016-08-22 | 2016-08-22 | A kind of Hooke's joint power transmission shaft with sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154746A (en) * | 2018-02-12 | 2019-08-23 | 宏佳腾动力科技股份有限公司 | The driving device of vehicle |
-
2016
- 2016-08-22 CN CN201620935438.3U patent/CN206268308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154746A (en) * | 2018-02-12 | 2019-08-23 | 宏佳腾动力科技股份有限公司 | The driving device of vehicle |
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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: 20170620 Termination date: 20190822 |