CN206636941U - Few material lightweight hub - Google Patents
Few material lightweight hub Download PDFInfo
- Publication number
- CN206636941U CN206636941U CN201720385744.9U CN201720385744U CN206636941U CN 206636941 U CN206636941 U CN 206636941U CN 201720385744 U CN201720385744 U CN 201720385744U CN 206636941 U CN206636941 U CN 206636941U
- Authority
- CN
- China
- Prior art keywords
- ring
- ring flange
- inner ring
- hub
- flange
- 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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- Rolling Contact Bearings (AREA)
Abstract
A kind of hub is the utility model is related to, more particularly, to a kind of few material lightweight hub.It mainly solves that the volume of the hub present in prior art is larger, and spent material is more, heavier-weight, therefore causes the heavier-weight of automobile after assembling, and runs the technical problem relatively having some setbacks etc..The utility model includes ring flange（1）, described ring flange（1）It is provided with inner ring（2）, the outside of inner ring is provided with outer ring（3）, roller is designed between inner ring, ring flange and outer ring（4）, roller is provided with retainer（5）, on inner ring connection be magnetic circle（6）, magnetic circle outside is provided with sensor（7）, ring flange is cross, and its corner is provided with breach（8）, screw rod is connected with ring flange（9）.
Description
Technical field
A kind of hub is the utility model is related to, more particularly, to a kind of few material lightweight hub.
Background technology
With the development of technology, the integrated level more and more higher of automobile hub bearing.Automobile using bearing unit typically wraps
Inner ring, outer ring are included, single-row or biserial roller are fixed with by retainer between Internal and external cycle.Chinese patent discloses a kind of wheel hub
Bearing unit（Authorization Notice No.：CN201671960U）, it includes ring flange, inner ring, outer ring, ball, interior retainer, outer holding
Frame, inner ring are arranged on the end outside ring flange；The outer ring is arranged on the root outside ring flange, outer ring and ring flange and interior
The first raceway groove and the second raceway groove of ring-type are provided between circle, the first raceway groove is in ring flange end side, and the second raceway groove is in ring flange
Root side, is provided with ball in the first raceway groove and the second raceway groove, and outer ring passes through two described row's balls with ring flange and inner ring
Connection is rolled, interior retainer is arranged in the first raceway groove, and outer retainer is arranged in the second raceway groove, and the diameter of the second raceway groove is more than
The diameter of first raceway groove, the ball in the second raceway groove is more than the ball in the first raceway groove；Ring flange end is provided with and flange
The crimping of disk one, crimping are close to one end of the inner ring；First raceway groove is built with 18 balls, and the second raceway groove is built with 20
Ball；Speed sensor is additionally provided with outside inner ring, speed sensor includes magnetic induction head and alloy tooth annulus.Chinese patent is also public
A kind of automobile hub bearing is opened（Authorization Notice No.：CN201401445）, it include ring flange inner ring, flange plate outer ring,
Inside race, ball and retainer, flange plate outer ring inner surface are provided with two outer raceways, ring flange inner ring and inside race outer surface
On be respectively provided with the interior raceway corresponding with outer raceway, ball is placed in retainer inscribe between interior raceway and outer raceway, method
There is annular groove and step surface on blue disk inner ring outer surface, be provided with annular retaining ring in groove, inside race end face is resisted against ring
On shape back-up ring, other end is resisted against on step surface.But the volume of this hub is larger, spent material is more,
Heavier-weight, therefore cause the heavier-weight of automobile after assembling, and run and relatively have some setbacks.
Utility model content
The utility model is to provide a kind of few material lightweight hub, and it is mainly solved present in prior art
The volume of hub is larger, and spent material is more, heavier-weight, therefore causes the heavier-weight of automobile after assembling, and
And the technical problem that operation relatively has some setbacks etc..
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
Few material lightweight hub of the present utility model, including ring flange, described ring flange is provided with inner ring, interior
The outside of circle is provided with outer ring, and roller is designed between inner ring, ring flange and outer ring, and roller is provided with retainer, connected on inner ring
Be magnetic circle, is provided with sensor outside magnetic circle, ring flange is cross, and its corner is provided with breach, is connected with ring flange
Screw rod.Whole block material is all got rid of in the face that do not stress of ring flange corner, can greatly reduce material usage, ensures wheel
The lightweight of hub unit.
Preferably, the end face of described ring flange is provided with the cavity of bowl-type, annular groove, annular groove are provided with the inwall of cavity
It is provided with more reinforcements.Cavity is opened up on ring flange, can further reduce the material usage of hub, and pass through
Reinforcement can ensure the intensity of hub.
Preferably, the inner of described inner ring is J-shaped cell body provided with section, it is provided with the ring flange where cell body
Oil storage tank.Material usage on the one hand can be reduced using cell body and oil storage tank, hub is kept lightweight, on the other hand may be used
With the storage capacity by crossing oil storage tank and cell body cooperation increasing lubricating oil, make hub operation more smooth.
Therefore, the utility model is used by setting breach, cavity, various cell bodies that the material of whole hub is greatly decreased
Amount so that wheel hub uses lighter in weight, has saved production cost, simple and reasonable for structure.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model；
Accompanying drawing 2 is Fig. 1 cross-sectional view；
Accompanying drawing 3 is Fig. 2 A portions mplifying structure schematic diagram.
Parts, position and numbering in figure：Ring flange 1, inner ring 2, outer ring 3, roller 4, retainer 5, magnetic circle 6, sensing
Device 7, breach 8, screw rod 9, cavity 10, annular groove 11, reinforcement 12, cell body 13, oil storage tank 14.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment：Few material lightweight hub of this example, as shown in Figure 1, Figure 2, including ring flange 1, ring flange is provided with
Inner ring 2, the outside of inner ring are provided with outer ring 3, and roller 4 is designed between inner ring, ring flange and outer ring, and roller is provided with retainer 5,
The circle 6 that is magnetic is connected on inner ring, is provided with sensor 7 outside magnetic circle, ring flange is cross, and its corner is provided with breach 8, method
Screw rod 9 is connected with blue disk.The end face of ring flange is provided with the cavity 10 of bowl-type, and annular groove 11, annular groove are provided with the inwall of cavity
It is provided with more reinforcements 12.Such as Fig. 3, the inner of inner ring 2 is J-shaped cell body 13 provided with section, the ring flange 1 where cell body
Place is provided with oil storage tank 14.
In use, the utility model is encased in automobile.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, any those skilled in the art in field of the present utility model, all cover in this practicality newly by the change or modification made
Among the scope of the claims of type.
Claims (3)
1. a kind of few material lightweight hub, including ring flange（1）, it is characterised in that described ring flange（1）It is provided with
Inner ring（2）, the outside of inner ring is provided with outer ring（3）, roller is designed between inner ring, ring flange and outer ring（4）, roller, which is provided with, to be protected
Hold frame（5）, on inner ring connection be magnetic circle（6）, magnetic circle outside is provided with sensor（7）, ring flange is cross, its corner
Provided with breach（8）, screw rod is connected with ring flange（9）.
2. few material lightweight hub according to claim 1, it is characterised in that described ring flange（1）End face
It is provided with the cavity of bowl-type（10）, annular groove is provided with the inwall of cavity（11）, annular groove is provided with more reinforcements（12）.
3. few material lightweight hub according to claim 1 or 2, it is characterised in that described inner ring（2）It is interior
End is J-shaped cell body provided with section（13）, the ring flange where cell body（1）Place is provided with oil storage tank（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385744.9U CN206636941U (en) | 2017-04-13 | 2017-04-13 | Few material lightweight hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385744.9U CN206636941U (en) | 2017-04-13 | 2017-04-13 | Few material lightweight hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636941U true CN206636941U (en) | 2017-11-14 |
Family
ID=60248737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720385744.9U Expired - Fee Related CN206636941U (en) | 2017-04-13 | 2017-04-13 | Few material lightweight hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636941U (en) |
-
2017
- 2017-04-13 CN CN201720385744.9U patent/CN206636941U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20171114 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |