CN205273044U - Built -in automobile wheel hub bearing unit of magnetic encoder - Google Patents
Built -in automobile wheel hub bearing unit of magnetic encoder Download PDFInfo
- Publication number
- CN205273044U CN205273044U CN201620010256.5U CN201620010256U CN205273044U CN 205273044 U CN205273044 U CN 205273044U CN 201620010256 U CN201620010256 U CN 201620010256U CN 205273044 U CN205273044 U CN 205273044U
- Authority
- CN
- China
- Prior art keywords
- magnetic encoder
- code device
- bearing unit
- magnetic code
- built
- 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
- 230000004308 accommodation Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 abstract 2
- 238000001179 sorption measurement Methods 0.000 abstract 2
- 239000010419 fine particle Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
Built -in automobile wheel hub bearing unit of magnetic encoder. The magnetic encoder who mainly solves present automobile wheel hub bearing unit is external structure mostly, and very easily tiny granule forms thick dirt among the adsorption of air, and the handstone that is splash easily in addition assaults sends damage, the lower problem of life. The utility model provides a built -in automobile wheel hub bearing unit of magnetic encoder is equipped with the holding tank between half inner circle and the outward flange, in magnetic encoder located the holding tank, magnetic encoder still can dismantle in the outside to be connected with and cover holding tank open -ended closing cap. Keep apart magnetic encoder and the external world through the closing cap, avoid magnetic encoder adsorption of air in tiny granule form the dirt to and prevent that handstone that the motorcycle type splash in going at high speed etc. From to magnetic encoder's impact damage, having increased life.
Description
Technical field
The utility model belongs to automobile component field, is specifically related to magnetic code device built-in automobile hub-bearing unit.
Background technology
Hub bearing is applied to Automobile shaft place to be used for load-bearing and the rotation for wheel hub provides the component accurately guided, and not only bears thrust load but also bear radial loading, is the important component part of carload and rotation. The magnetic code device of orthodox car hub-bearing unit is mostly the structure of external placed type, and very easily in absorbed air, fine particle forms thick dirt, and the little stone impact easily splash causes damage, it may also be useful to the life-span is lower.
Practical novel content
In order to overcome the deficiency of background technology, the utility model provides magnetic code device built-in automobile hub-bearing unit, the magnetic code device mainly solving present automobile hub bearing is mostly the structure of external placed type, very easily in absorbed air, fine particle forms thick dirt, and the little stone impact easily splash causes damage, it may also be useful to the problem that the life-span is lower.
The technical scheme that the utility model adopts is:
Magnetic code device built-in automobile hub-bearing unit, comprise inside flange and outward flange that correspondence is provided with, half inner ring also it is provided with between described inside flange and outward flange phase opposite, also it is provided with between described half inner ring and described outward flange and keeps frame and spin, it is provided with magnetic code device outside described maintenance frame, it is provided with accommodation groove between described half inner ring and described outward flange, described magnetic code device is located in described accommodation groove, is also removably connected with the envelope lid covering described accommodation channel opening outside described magnetic code device.
Described outward flange is axially arranged with boss, and described envelope lid inner radial wall is connected to the radial outer wall of described boss.
Described envelope lid is made up of stainless steel.
The first half inner ring and the 2 half inner rings that described half inner ring comprises that correspondence is provided with.
Described maintenance frame both sides are provided with the first sealing-ring and the 2nd sealing-ring respectively.
Described 2nd sealing-ring is located between described maintenance frame and described magnetic code device.
The beneficial effects of the utility model are: the utility model provides magnetic code device built-in automobile hub-bearing unit, accommodation groove it is provided with between half inner ring and outward flange, magnetic code device is located at and is held in groove, is also removably connected with the envelope lid covering and holding channel opening outside magnetic code device. By envelope lid, magnetic code device is isolated from the outside out, avoids in magnetic code device absorbed air fine particle to form dirt, and the impact of magnetic code device is damaged by the little stone splash in preventing vehicle from running at high speed etc., adds work-ing life.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the utility model embodiment.
Fig. 2 is the partial enlargement figure of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail: as shown in the figure, magnetic code device built-in automobile hub-bearing unit, comprise inside flange 1 and outward flange 2 that correspondence is provided with, half inner ring 3 also it is provided with between described inside flange 1 and outward flange 2 phase opposite, also it is provided with between described half inner ring 3 and described outward flange 2 and keeps frame 4 and spin 5, it is provided with magnetic code device 7 outside described maintenance frame 4, it is provided with between described half inner ring 3 and described outward flange 2 and holds groove 9, described magnetic code device 7 is located in described accommodation groove 9, the envelope lid 8 covering described accommodation groove 9 opening also it is removably connected with outside described magnetic code device 7. the utility model provides magnetic code device built-in automobile hub-bearing unit, is provided with accommodation groove between half inner ring and outward flange, and magnetic code device is located at and is held in groove, is also removably connected with the envelope lid covering and holding channel opening outside magnetic code device. by envelope lid, magnetic code device is isolated from the outside out, avoids in magnetic code device absorbed air fine particle to form dirt, and the impact of magnetic code device is damaged by the little stone splash in preventing vehicle from running at high speed etc., adds work-ing life.
In the utility model, as shown in the figure, described outward flange 2 is axially arranged with boss 21, and described envelope lid 8 inner radial wall is connected to the radial outer wall of described boss 21. Easier for installation, it may also be useful to effective.
In the utility model, as shown in the figure, described envelope lid 8 is made up of stainless steel. Stainless steel protection effect is good, and magnetic field can pass through.
In the utility model, as shown in the figure, the first half inner ring the 31 and the 2 half inner rings 32 that described half inner ring 3 comprises that correspondence is provided with. Half inner ring is the structure of split, assembles convenient, it may also be useful to better effects if.
In the utility model, as shown in the figure, described maintenance frame 4 both sides are provided with the first sealing-ring 41 and the 2nd sealing-ring 42 respectively. Ensure sealing, it may also be useful to better effects if.
In the utility model, as shown in the figure, described 2nd sealing-ring 42 is located between described maintenance frame 4 and described magnetic code device 7. Compact construction, is convenient to install.
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 (6)
1. magnetic code device built-in automobile hub-bearing unit, comprise inside flange (1) and outward flange (2) that correspondence is provided with, half inner ring (3) also it is provided with between described inside flange (1) and outward flange (2) phase opposite, also it is provided with between described half inner ring (3) and described outward flange (2) and keeps frame (4) and spin (5), described maintenance frame (4) outside is provided with magnetic code device (7), it is characterized in that: be provided with between described half inner ring (3) and described outward flange (2) and hold groove (9), described magnetic code device (7) is located in described accommodation groove (9), described magnetic code device (7) outside is also removably connected with the envelope lid (8) covering described accommodation groove (9) opening.
2. magnetic code device built-in automobile hub-bearing unit according to claim 1, it is characterised in that: described outward flange (2) is axially arranged with boss (21), and described envelope lid (8) inner radial wall is connected to the radial outer wall of described boss (21).
3. magnetic code device built-in automobile hub-bearing unit according to claim 1, it is characterised in that: described envelope lid (8) is made up of stainless steel.
4. magnetic code device built-in automobile hub-bearing unit according to claim 1, it is characterised in that: the first half inner ring (31) and the 2 half inner rings (32) that described half inner ring (3) comprises that correspondence is provided with.
5. magnetic code device built-in automobile hub-bearing unit according to claim 1, it is characterised in that: described maintenance frame (4) both sides are provided with the first sealing-ring (41) and the 2nd sealing-ring (42) respectively.
6. magnetic code device built-in automobile hub-bearing unit according to claim 5, it is characterised in that: described 2nd sealing-ring (42) is located between described maintenance frame (4) and described magnetic code device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010256.5U CN205273044U (en) | 2016-01-07 | 2016-01-07 | Built -in automobile wheel hub bearing unit of magnetic encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010256.5U CN205273044U (en) | 2016-01-07 | 2016-01-07 | Built -in automobile wheel hub bearing unit of magnetic encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273044U true CN205273044U (en) | 2016-06-01 |
Family
ID=56057654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620010256.5U Expired - Fee Related CN205273044U (en) | 2016-01-07 | 2016-01-07 | Built -in automobile wheel hub bearing unit of magnetic encoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109790870A (en) * | 2016-09-16 | 2019-05-21 | 株式会社捷太格特 | Method for manufacturing hub unit |
-
2016
- 2016-01-07 CN CN201620010256.5U patent/CN205273044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109790870A (en) * | 2016-09-16 | 2019-05-21 | 株式会社捷太格特 | Method for manufacturing hub unit |
| US10962061B2 (en) | 2016-09-16 | 2021-03-30 | Jtekt Corporation | Method for manufacturing hub unit |
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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: 20160601 |