CN207660993U - A kind of taper roll bearing with oilhole - Google Patents
A kind of taper roll bearing with oilhole Download PDFInfo
- Publication number
- CN207660993U CN207660993U CN201721821969.0U CN201721821969U CN207660993U CN 207660993 U CN207660993 U CN 207660993U CN 201721821969 U CN201721821969 U CN 201721821969U CN 207660993 U CN207660993 U CN 207660993U
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- CN
- China
- Prior art keywords
- oilhole
- ring
- roll bearing
- taper roll
- taper
- 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.)
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Abstract
The utility model is related to a kind of taper roll bearings with oilhole, the taper roll bearing includes inner ring, outer ring and taper roller, inner ring support ring is provided on the outer wall of the inner ring, outer ring support ring is provided on the inner wall of the outer ring, the taper roller is arranged between the inner ring support ring and outer ring support ring, the inner ring is internally provided with oilhole, and the axial direction of the oilhole is parallel with the axial direction of the taper roller, and the inner wall of the oilhole is provided with smooth layer.In the utility model, by the way that the taper roll bearing with oilhole is arranged, facilitate gearbox lubrication.
Description
Technical field
The utility model is related to transmission case of automobile technical field, especially a kind of taper roll bearing with oilhole.
Background technology
Automatic gear-box is that the one kind occurred relative to manual transmission can be automatically according to automobile speed and engine
Rotating speed carries out the speed change gear of self shifter manipulation.
In the prior art, the structure on gearbox is since long-time is using can cause to wear.
Invention content
The purpose of this utility model is to provide for a kind of taper roll bearing with oilhole.
The technical solution of the utility model is：A kind of taper roll bearing with oilhole, the taper roll bearing include
Inner ring, outer ring and taper roller are provided with inner ring support ring on the outer wall of the inner ring, are provided on the inner wall of the outer ring outer
Support ring is enclosed, the taper roller is arranged between the inner ring support ring and outer ring support ring, and the inner ring is internally provided with
Oilhole, the axial direction of the oilhole is parallel with the axial direction of the taper roller, and the inner wall of the oilhole is provided with smooth
Layer.
The structure of a kind of above-mentioned taper roll bearing with oilhole, the taper roll bearing is axially symmetric structure.
The utility model has the beneficial effects that：By the way that the taper roll bearing with oilhole is arranged, facilitate gearbox lubrication.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1. inner ring, 2. outer rings, 3. taper rollers, 12. oilholes.
Specific implementation mode
In order to more clearly state the utility model, the utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, the taper roll bearing with oilhole includes inner ring 1, outer ring 2 and taper roller 3, the inner ring 1
Outer wall on be provided with inner ring support ring, be provided with outer ring support ring on the inner wall of the outer ring 2, the taper roller 3 is arranged
Between the inner ring support ring and outer ring support ring, the inner ring 1 is internally provided with oilhole 12, the axial direction side of the oilhole 12
To parallel with the axial direction of the taper roller 3, the inner wall of the oilhole 12 is provided with smooth layer, and the smooth layer can be to prevent
Only lubricating oil is sticked in the oilhole 12, prevents the circulation of lubricating oil unsmooth.
Gear-box axle applies mechanically the taper roll bearing with oilhole, is influenced by operating mode, which is internally provided with
Oilhole 12, so as to gearbox lubrication.
The structure of a kind of above-mentioned taper roll bearing with oilhole, the taper roll bearing is axially symmetric structure.
The embodiment created above to the utility model is described in detail, but the content is only the utility model wound
The preferred embodiment made, should not be considered as limiting the scope of the present invention.It is all to create range according to the utility model
Made by all the changes and improvements etc., should all still belong within this patent covering scope.
Claims (2)
1. a kind of taper roll bearing with oilhole, it is characterised in that：The taper roll bearing includes inner ring（1）, outer ring（2）
And taper roller（3）, the inner ring（1）Outer wall on be provided with inner ring support ring, the outer ring（2）Inner wall on be provided with it is outer
Enclose support ring, the taper roller（3）It is arranged between the inner ring support ring and outer ring support ring, the inner ring（1）It is internal
It is provided with oilhole（12）, the oilhole（12）Axial direction and the taper roller（3）Axial direction it is parallel, the oilhole
（12）Inner wall be provided with smooth layer.
2. a kind of taper roll bearing with oilhole according to claim 1, it is characterised in that：The taper roll bearing
Structure be axially symmetric structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821969.0U CN207660993U (en) | 2017-12-23 | 2017-12-23 | A kind of taper roll bearing with oilhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821969.0U CN207660993U (en) | 2017-12-23 | 2017-12-23 | A kind of taper roll bearing with oilhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660993U true CN207660993U (en) | 2018-07-27 |
Family
ID=62942959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721821969.0U Active CN207660993U (en) | 2017-12-23 | 2017-12-23 | A kind of taper roll bearing with oilhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660993U (en) |
-
2017
- 2017-12-23 CN CN201721821969.0U patent/CN207660993U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |