CN203567462U - Hub unit with magnetic pole protection function - Google Patents
Hub unit with magnetic pole protection function Download PDFInfo
- Publication number
- CN203567462U CN203567462U CN201320634546.3U CN201320634546U CN203567462U CN 203567462 U CN203567462 U CN 203567462U CN 201320634546 U CN201320634546 U CN 201320634546U CN 203567462 U CN203567462 U CN 203567462U
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- CN
- China
- Prior art keywords
- inner ring
- magnetic pole
- ring
- flange
- outer ring
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- Expired - Fee Related
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Abstract
The utility model relates to a hub unit, in particular to a hub unit with the magnetic pole protection function. The hub unit is used for a vehicle and comprises a flange plate, an inner ring and an outer ring. A front assembly blind hole is formed in the head of the flange plate. A rear assembly blind hole is formed in the tail of the flange plate. The flange plate is sleeved with the inner ring, and the flange plate and the inner ring are sleeved with the outer ring. Retainer channels are formed between the outer ring and the flange plate and between the inner ring and the flange plate. A pair of retainers which are symmetrically distributed are arranged between the retainer channels. Steel balls are arranged in the retainers. A magnetic ring is arranged between the head of the inner ring and the head of the outer ring. Magnetic poles which are evenly distributed are arranged on the magnetic ring. The hub unit with the magnetic pole protection function is compact in structure and high in installing accuracy, and has the magnetic pole protection function, and service life is prolonged.
Description
Technical field
The utility model relates to a kind of hub, relates in particular to a kind of hub that possesses magnetic pole protection, and hub is for automobile.
Background technology
The automobile hub unit of currently available technology, structure relative complex, assembly precision is low, and trouble is installed, and result of use is not good.
Chinese patent CN200620108249.5, a kind of automobile hub unit assembly is disclosed, comprise mandrel, outer ring, inner ring, the first rolling body and the second rolling body, the outside of mandrel is furnished with raceway groove, the inner side of outer ring is furnished with biserial raceway groove, between outer ring and inner ring, clamping has the first rolling body, between outer ring and mandrel, clamping has the second rolling body, inner ring is fixed in from the mandrel that its inside is passed, the external diameter interference fit of the internal diameter of inner ring and mandrel forms and is fixedly connected, the end of mandrel adopts spinning riveted construction, and spinning riveted construction is close to the large end face of inner ring.This structure relative complex, and assembly precision is relatively low, and result of use is unoutstanding.
Summary of the invention
The utility model is mainly to solve the deficiencies in the prior art, provide a kind of simple in structure, and in-use performance is outstanding, simultaneously the good a kind of hub that possesses magnetic pole protection of sealing property.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of hub that possesses magnetic pole protection, comprise flange, inner ring and outer ring, the head of described flange is provided with front assembling blind hole, the afterbody of described flange is provided with rear assembling blind hole, described flange overcoat has inner ring, described flange and inner ring overcoat have outer ring, between described outer ring and inner ring and flange, form retainer passage, described retainer interchannel is provided with the retainer of a pair of symmetrical distribution, in described retainer, be provided with steel ball, between the head of described inner ring and the head of outer ring, be provided with magnetic circle, described magnetic circle is provided with well-distributed magnetic pole.
As preferably, the edge of described flange is evenly equipped with fastening bolt holes, and described magnetic circle and the outer wall of inner ring fix, and the edge of described outer ring is provided with outwards outstanding fixed angles, in described fixed angles, is provided with screw hole.
As preferably, the afterbody of described inner ring seals by seal ring mutually with the afterbody of outer ring, the head overcoat of described flange and inner ring has outer cover, the interruption-like distribution of described outer cover and flange, inner ring and magnetic pole, and the edge of described outer cover and the inwall of outer ring fix.
As preferably, described flange is in the form of annular discs.
Therefore, a kind of hub that possesses magnetic pole protection of the present utility model, compact conformation, setting accuracy is high, improves service life, has magnetic pole defencive function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of hub that possesses magnetic pole protection, comprise flange 1, inner ring 2 and outer ring 3, the head of described flange 1 is provided with front assembling blind hole 4, the afterbody of described flange 1 is provided with rear assembling blind hole 5, described flange 1 overcoat has inner ring 2, described flange 1 has outer ring 3 with inner ring 2 overcoats, between described outer ring 3 and inner ring 2 and flange 1, form retainer passage 6, 6 described, retainer passage is provided with the retainer 7 of a pair of symmetrical distribution, in described retainer 7, be provided with steel ball 8, between the head of described inner ring 2 and the head of outer ring 3, be provided with magnetic circle 9, described magnetic circle 9 is provided with well-distributed magnetic pole 10.The edge of described flange 1 is evenly equipped with fastening bolt holes 11, and described magnetic circle 9 fixes with the outer wall of inner ring 2, and the edge of described outer ring 3 is provided with outwards outstanding fixed angles 12, in described fixed angles 12, is provided with screw hole 13.The afterbody of described inner ring 2 seals by seal ring 14 mutually with the afterbody of outer ring 3, described flange 1 has outer cover 15 with the head overcoat of inner ring 2, described outer cover 15 and flange 1, inner ring 2 and the interruption-like distribution of magnetic pole 10, the edge of described outer cover 15 and the inwall of outer ring 3 fix.Described flange 1 is in the form of annular discs.
Claims (4)
1. one kind possesses the hub of magnetic pole protection, it is characterized in that: comprise flange (1), inner ring (2) and outer ring (3), the head of described flange (1) is provided with front assembling blind hole (4), the afterbody of described flange (1) is provided with rear assembling blind hole (5), described flange (1) overcoat has inner ring (2), described flange (1) has outer ring (3) with inner ring (2) overcoat, between described outer ring (3) and inner ring (2) and flange (1), form retainer passage (6), between described retainer passage (6), be provided with the retainer (7) of a pair of symmetrical distribution, in described retainer (7), be provided with steel ball (8), between the head of described inner ring (2) and the head of outer ring (3), be provided with magnetic circle (9), described magnetic circle (9) is provided with well-distributed magnetic pole (10).
2. a kind of hub that possesses magnetic pole protection according to claim 1; it is characterized in that: the edge of described flange (1) is evenly equipped with fastening bolt holes (11); described magnetic circle (9) fixes with the outer wall of inner ring (2); the edge of described outer ring (3) is provided with outwards outstanding fixed angles (12), in described fixed angles (12), is provided with screw hole (13).
3. according to a kind of hub that possesses magnetic pole protection described in claim 1 or 2; it is characterized in that: the afterbody of described inner ring (2) seals by seal ring (14) mutually with the afterbody of outer ring (3); described flange (1) has outer cover (15) with the head overcoat of inner ring (2); described outer cover (15) and flange (1), inner ring (2) and the interruption-like distribution of magnetic pole (10), the edge of described outer cover (15) and the inwall of outer ring (3) fix.
4. a kind of hub that possesses magnetic pole protection according to claim 1 and 2, is characterized in that: described flange (1) is in the form of annular discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634546.3U CN203567462U (en) | 2013-10-15 | 2013-10-15 | Hub unit with magnetic pole protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634546.3U CN203567462U (en) | 2013-10-15 | 2013-10-15 | Hub unit with magnetic pole protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567462U true CN203567462U (en) | 2014-04-30 |
Family
ID=50535214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320634546.3U Expired - Fee Related CN203567462U (en) | 2013-10-15 | 2013-10-15 | Hub unit with magnetic pole protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139667A (en) * | 2014-07-22 | 2014-11-12 | 德清德曼汽车零部件有限公司 | Forging blank for outer ring of automobile hub |
-
2013
- 2013-10-15 CN CN201320634546.3U patent/CN203567462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139667A (en) * | 2014-07-22 | 2014-11-12 | 德清德曼汽车零部件有限公司 | Forging blank for outer ring of automobile hub |
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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: 20140430 Termination date: 20171015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |