CN204236241U - With the axle drive shaft of heat sinking function - Google Patents
With the axle drive shaft of heat sinking function Download PDFInfo
- Publication number
- CN204236241U CN204236241U CN201420694320.7U CN201420694320U CN204236241U CN 204236241 U CN204236241 U CN 204236241U CN 201420694320 U CN201420694320 U CN 201420694320U CN 204236241 U CN204236241 U CN 204236241U
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- axle drive
- sinking function
- heat sinking
- shaft
- 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
- 229920000136 polysorbate Polymers 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 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
Landscapes
- Sealing Devices (AREA)
- Motor Power Transmission Devices (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
With the axle drive shaft of heat sinking function.Mainly solve the automobile driving axle of prior art in use, more heat can be produced, if heat radiation can affect the result of use of axle drive shaft not in time, time serious, even cause deformation of driving shaft, occur dangerous problem.It is characterized in that: described internal spherical cage (1) is arranged with radiating sleeve (11), described radiating sleeve (11) is provided with the uniform radiating groove of some levels (111).The utility model provides the axle drive shaft of band heat sinking function, and its internal spherical cage is arranged with radiating sleeve, and described radiating sleeve is provided with the uniform radiating groove of some levels, and actv. adds dissipating area, reduces the temperature of axle drive shaft, safe and reliable, longer service life.
Description
Technical field
The utility model belongs to auto parts and components field, is particularly with the axle drive shaft of heat sinking 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 in use, more heat can be produced, if heat radiation can affect the result of use of axle drive shaft not in time, time serious, even cause deformation of driving shaft, occur dangerous.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides the axle drive shaft of band heat sinking function, mainly solve the automobile driving axle of existing prior art in use, more heat can be produced, if heat radiation can affect the result of use of axle drive shaft not in time, even cause deformation of driving shaft time serious, occur dangerous problem.
The technical scheme that the utility model adopts is:
A kind of axle drive shaft with heat sinking 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 is arranged with radiating sleeve, and described radiating sleeve is provided with the uniform radiating groove of some levels.
Described internal spherical cage comprises dust boot and housing, and described radiating sleeve is set in described housing exterior walls, and 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 input shaft comprises bearing end and coupling end, and described bearing end is provided with spline, and described input shaft is connected on housing by coupling end, and described bearing end is provided with groove, is provided with adaptive seal ring in described groove.
Described output shaft is also provided with spline, and the end of described output shaft is provided with pad and lock nut.
The beneficial effects of the utility model are: the utility model provides the axle drive shaft of band heat sinking function, its internal spherical cage is arranged with radiating sleeve, described radiating sleeve is provided with the uniform radiating groove of some levels, actv. adds dissipating area, reduce the temperature of axle drive shaft, safe and reliable, longer service life.
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 heat sinking 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 is arranged with radiating sleeve 11, and described radiating sleeve 11 is provided with the uniform radiating groove of some levels 111.The utility model provides the axle drive shaft of band heat sinking function, and its internal spherical cage is arranged with radiating sleeve, and described radiating sleeve is provided with the uniform radiating groove of some levels, and actv. adds dissipating area, reduces the temperature of axle drive shaft, safe and reliable, longer service life.
In the utility model, as shown in the figure, described internal spherical cage 1 comprises dust boot 9 and housing 7, described radiating sleeve 11 is set in described housing 7 outer wall, 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 10 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 input shaft 3 comprises bearing end 31 and coupling end 32, described bearing end 31 is provided with spline, described input shaft 3 is connected on housing 7 by coupling end 32, and described bearing end 31 is provided with groove 16, is provided with adaptive seal ring 15 in described groove 16.Prevent leakage of oil, result of use is better.
In the utility model, as shown in the figure, described output shaft 4 is also provided with spline, and the end of described output shaft 4 is provided with pad 12 and 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 heat sinking 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), it is characterized in that: described internal spherical cage (1) is arranged with radiating sleeve (11), described radiating sleeve (11) is provided with the uniform radiating groove of some levels (111).
2. the axle drive shaft of band heat sinking function according to claim 1, it is characterized in that: described internal spherical cage (1) comprises dust boot (9) and housing (7), described radiating sleeve (11) is set in described housing (7) outer wall, 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 (10) between described dust boot (9) and tween drive shaft (5), housing (7).
3. the axle drive shaft of band heat sinking function according to claim 2, it is characterized in that: described input shaft (3) comprises bearing end (31) and coupling end (32), described bearing end (31) is provided with spline, described input shaft (3) is connected on housing (7) by coupling end (32), described bearing end (31) is provided with groove (16), is provided with adaptive seal ring (15) in described groove (16).
4. the axle drive shaft of band heat sinking function according to claim 3, is characterized in that: described output shaft (4) is also provided with spline, and the end of described output shaft (4) is provided with pad (12) and lock nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694320.7U CN204236241U (en) | 2014-11-19 | 2014-11-19 | With the axle drive shaft of heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694320.7U CN204236241U (en) | 2014-11-19 | 2014-11-19 | With the axle drive shaft of heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204236241U true CN204236241U (en) | 2015-04-01 |
Family
ID=52765782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694320.7U Expired - Fee Related CN204236241U (en) | 2014-11-19 | 2014-11-19 | With the axle drive shaft of heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204236241U (en) |
-
2014
- 2014-11-19 CN CN201420694320.7U patent/CN204236241U/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 |
Granted publication date: 20150401 |