CN204236141U - With the axle drive shaft of bearing lubricating function - Google Patents
With the axle drive shaft of bearing lubricating function Download PDFInfo
- Publication number
- CN204236141U CN204236141U CN201420702065.6U CN201420702065U CN204236141U CN 204236141 U CN204236141 U CN 204236141U CN 201420702065 U CN201420702065 U CN 201420702065U CN 204236141 U CN204236141 U CN 204236141U
- Authority
- CN
- China
- Prior art keywords
- bearing
- drive shaft
- housing
- lubricating function
- axle drive
- 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
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 229920000136 polysorbate Polymers 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 10
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005461 lubrication Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Motor Power Transmission Devices (AREA)
Abstract
With the axle drive shaft of bearing lubricating function.Mainly solve the automobile driving axle of prior art when using for a long time, bearing sheathed on its input shaft there will be the problem of lack of lubrication.It is characterized in that: described input shaft (3) comprises bearing end (31) and coupling end (32), described input shaft (3) is connected on housing (7) by coupling end (32), described coupling end (32) is arranged with bearing (33), described housing (7) is upper corresponding with bearing (33) is provided with the first spline (71).The utility model provides the axle drive shaft of band bearing lubricating function, and the bearing correspondence position on housing and on input shaft is provided with the first spline, when rotating, the oil on housing can be got rid of to bearing, serving the effect of lubricating bearings.
Description
Technical field
The utility model belongs to auto parts and components field, is particularly with the axle drive shaft of bearing lubricating function.
Background technology
automobile driving axle is the strength member of automobile, automobile driving axle comprises the universal-joint that one end connects the clutch end of automobile gearbox, the other end connects the universal-joint at the power input position of automotive wheel, the automobile driving axle of prior art is when using for a long time, and bearing sheathed on its input shaft there will be the problem of lack of lubrication.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides the axle drive shaft of band bearing lubricating function, and mainly solve the automobile driving axle of prior art when using for a long time, bearing sheathed on its input shaft there will be the problem of lack of lubrication.
The technical scheme that the utility model adopts is:
A kind of axle drive shaft with bearing lubricating function, comprise internal spherical cage, external ball cage, input shaft, output shaft and tween drive shaft, described internal spherical cage and external ball cage are interconnected by tween drive shaft, output shaft is connected on external ball cage, described internal spherical cage comprises dust boot and housing, and described input shaft comprises bearing end and coupling end, and described input shaft is connected on housing by coupling end, described coupling end is arranged with bearing, correspondingly with bearing on described housing is provided with the first spline.
Described bearing end is provided with groove, is provided with the seal ring with groove adaptation in described groove.
Described dust boot one end is connected on tween drive shaft, and the other end is connected on the outer wall of housing, is provided with snap ring between described dust boot and tween drive shaft, housing.
Described output shaft is provided with the second spline, and the end of described output shaft is provided with lock nut.
The beneficial effects of the utility model are: the utility model provides the axle drive shaft of band bearing lubricating function, bearing correspondence position on housing and on input shaft is provided with the first spline, when rotating, the oil on housing can be got rid of to bearing, serving the effect of lubricating bearings.
Accompanying drawing explanation
Fig. 1 be the utility model embodiment partly cut open figure.
Fig. 2 is Figure 1A place enlarged drawing.
Fig. 3 is Figure 1B place enlarged drawing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail: as shown in the figure, a kind of axle drive shaft with bearing lubricating function, comprise internal spherical cage 1, external ball cage 2, input shaft 3, output shaft 4 and tween drive shaft 5, described internal spherical cage 1 and external ball cage 2 are interconnected by tween drive shaft 5, output shaft 4 is connected on external ball cage 2, described internal spherical cage 1 comprises dust boot 9 and housing 7, described input shaft 3 comprises bearing end 31 and coupling end 32, described input shaft 3 is connected on housing 7 by coupling end 32, described coupling end 32 is arranged with bearing 33, correspondingly with bearing 33 on described housing 7 be provided with the first spline 71, first spline and housing synchronous axial system, oil on housing is got rid of the axial sides to bearing, achieve the effect of lubrication, spline structure is adopted easily to process, easy to use.The utility model provides the axle drive shaft of band bearing lubricating function, and the bearing correspondence position on housing and on input shaft is provided with the first spline, when rotating, can oil be got rid of to bearing, serve the effect of lubricating bearings.
In the utility model, as shown in the figure, described bearing end 31 is provided with groove 16, is provided with the seal ring 15 with groove 16 adaptation in described groove 16.Prevent leakage of oil, result of use is better.
In the utility model, as shown in the figure, described dust boot 9 one end is connected on tween drive shaft 5, and the other end is connected on the outer wall of housing 7, is provided with snap ring 12 between described dust boot 9 and tween drive shaft 5, housing 7.By snap ring, dust boot is fixed, can not come off, result of use is better.
In the utility model, as shown in the figure, described output shaft 4 is provided with the second spline, and the end of described output shaft 4 is provided with lock nut 13.Structure is simple, is convenient to install, and result of use is better.
Embodiment should not be considered as restriction of the present utility model, but any improvement done based on spirit of the present utility model, all should within protection domain of the present utility model.
Claims (4)
1. the axle drive shaft with bearing lubricating function, comprise internal spherical cage (1), external ball cage (2), input shaft (3), output shaft (4) and tween drive shaft (5), described internal spherical cage (1) and external ball cage (2) are interconnected by tween drive shaft (5), output shaft (4) is connected on external ball cage (2), described internal spherical cage (1) comprises dust boot (9) and housing (7), it is characterized in that: described input shaft (3) comprises bearing end (31) and coupling end (32), described input shaft (3) is connected on housing (7) by coupling end (32), described coupling end (32) is arranged with bearing (33), described housing (7) is upper corresponding with bearing (33) is provided with the first spline (71).
2. the axle drive shaft of band bearing lubricating function according to claim 1, is characterized in that: described bearing end (31) are provided with groove (16), is provided with the seal ring (15) adaptive with groove (16) in described groove (16).
3. the axle drive shaft of band bearing lubricating function according to claim 2, it is characterized in that: described dust boot (9) one end is connected on tween drive shaft (5), the other end is connected on the outer wall of housing (7), is provided with snap ring (12) between described dust boot (9) and tween drive shaft (5), housing (7).
4. the axle drive shaft of the band bearing lubricating function according to claim 1 or 2 or 3, is characterized in that: described output shaft (4) is provided with the second spline, and the end of described output shaft (4) is provided with lock nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702065.6U CN204236141U (en) | 2014-11-21 | 2014-11-21 | With the axle drive shaft of bearing lubricating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702065.6U CN204236141U (en) | 2014-11-21 | 2014-11-21 | With the axle drive shaft of bearing lubricating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204236141U true CN204236141U (en) | 2015-04-01 |
Family
ID=52765687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420702065.6U Expired - Fee Related CN204236141U (en) | 2014-11-21 | 2014-11-21 | With the axle drive shaft of bearing lubricating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204236141U (en) |
-
2014
- 2014-11-21 CN CN201420702065.6U patent/CN204236141U/en not_active Expired - Fee Related
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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: 20150401 |