CN203567464U - Hub unit with bearing drive function - Google Patents
Hub unit with bearing drive function Download PDFInfo
- Publication number
- CN203567464U CN203567464U CN201320634867.3U CN201320634867U CN203567464U CN 203567464 U CN203567464 U CN 203567464U CN 201320634867 U CN201320634867 U CN 201320634867U CN 203567464 U CN203567464 U CN 203567464U
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- CN
- China
- Prior art keywords
- inner ring
- ring
- outer ring
- bearing
- hub
- 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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Abstract
The utility model relates to a hub unit, in particular to a hub unit with the bearing drive function. The hub unit is used for a vehicle and comprises a flange plate and an outer ring. Assembly through holes are formed in the flange plate. Bearings are arranged in the left ends of the assembly through holes. The head of the flange plate is sleeved with a wide inner ring and a narrow inner ring. The wide inner ring and the narrow inner ring are sleeved with the outer ring. Retainer channels are formed between the wide inner ring and the outer ring and between the narrow inner ring and the outer ring. A pair of retainers which are symmetrically distributed are arranged between the retainer channels. Balls are arranged in the retainers. A gear ring which is fixedly connected with the wide inner ring is arranged between the retainers. A sensor which makes contact with the gear ring is inserted into the outer ring. The hub unit with the bearing drive function is compact in structure and high in installing accuracy, and has the bearing drive 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 bearing-transmission, 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, the good a kind of hub that possesses bearing-transmission of sealing property simultaneously
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of hub that possesses bearing-transmission, comprise flange and outer ring, in described flange, be provided with assembling through hole, in the left end of described assembling through hole, be provided with bearing, described flange head overlaps respectively wide inner ring and narrow inner ring, described wide inner ring and narrow inner ring overcoat have outer ring, described wide inner ring, between narrow inner ring and outer ring, form retainer passage, described retainer interchannel is provided with the retainer of a pair of symmetrical distribution, in described retainer, be provided with ball, between described retainer, be provided with the gear ring fixing with wide inner ring, in described outer ring, be plugged with the sensor touching mutually with gear ring.
As preferably, the edge of described flange is evenly equipped with binding bolt, and four jiaos of described outer ring are respectively equipped with screw rod fastener hole, and described bearing fixes by snap ring and assembling through-hole wall.
As preferably, the head of described wide inner ring seals by upper seal ring mutually with the head of outer ring, and the afterbody of described narrow inner ring seals by lower seal mutually with the afterbody of outer ring, and the bottom of described wide inner ring and the bottom of narrow inner ring are same linearity and distribute.
As preferably, described flange is in the form of annular discs, and the lateral wall of described flange afterbody is provided with fastener hole.
Therefore, a kind of hub that possesses bearing-transmission of the present utility model, compact conformation, setting accuracy is high, improves service life, has bearing-transmission 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 bearing-transmission, comprise flange 1 and outer ring 2, in described flange 1, be provided with assembling through hole 3, in the left end of described assembling through hole 3, be provided with bearing 4, described flange 1 head overlaps respectively wide inner ring 5 and narrow inner ring 6, described wide inner ring 5 and narrow inner ring 6 overcoats have outer ring 2, described wide inner ring 5, between narrow inner ring 6 and outer ring 2, form retainer passage 8, 8 described, retainer passage is provided with the retainer 9 of a pair of symmetrical distribution, in described retainer 9, be provided with ball 10, 9 described of retainers are provided with the gear ring 11 fixing with wide inner ring 5, in described outer ring 2, be plugged with the sensor 12 touching mutually with gear ring 11.The edge of described flange 1 is evenly equipped with binding bolt 13, and four jiaos of described outer ring 2 are respectively equipped with screw rod fastener hole 14, and described bearing 4 fixes by snap ring 15 and assembling through hole 3 inwalls.The head of described wide inner ring 5 seals by upper seal ring 16 mutually with the head of outer ring 2, and the afterbody of described narrow inner ring 6 seals by lower seal 17 mutually with the afterbody of outer ring 2, and the bottom of described wide inner ring 5 and the bottom of narrow inner ring 6 are same linearity and distribute.Described flange 1 is in the form of annular discs, and the lateral wall of described flange 1 afterbody is provided with fastener hole 18.
Claims (4)
1. one kind possesses the hub of bearing-transmission, it is characterized in that: comprise flange (1) and outer ring (2), in described flange (1), be provided with assembling through hole (3), in the left end of described assembling through hole (3), be provided with bearing (4), described flange (1) head overlaps respectively wide inner ring (5) and narrow inner ring (6), described wide inner ring (5) and narrow inner ring (6) overcoat have outer ring (2), described wide inner ring (5), between narrow inner ring (6) and outer ring (2), form retainer passage (8), between described retainer passage (8), be provided with the retainer (9) of a pair of symmetrical distribution, in described retainer (9), be provided with ball (10), between described retainer (9), be provided with the gear ring (11) fixing with wide inner ring (5), in described outer ring (2), be plugged with the sensor (12) touching mutually with gear ring (11).
2. a kind of hub that possesses bearing-transmission according to claim 1, it is characterized in that: the edge of described flange (1) is evenly equipped with binding bolt (13), four jiaos of described outer ring (2) are respectively equipped with screw rod fastener hole (14), and described bearing (4) fixes by snap ring (15) and assembling through hole (3) inwall.
3. according to a kind of hub that possesses bearing-transmission described in claim 1 or 2, it is characterized in that: the head of described wide inner ring (5) seals by upper seal ring (16) mutually with the head of outer ring (2), the afterbody of described narrow inner ring (6) seals by lower seal (17) mutually with the afterbody of outer ring (2), and the bottom of described wide inner ring (5) and the bottom of narrow inner ring (6) are same linearity and distribute.
4. a kind of hub that possesses bearing-transmission according to claim 1 and 2, is characterized in that: described flange (1) is in the form of annular discs, and the lateral wall of described flange (1) afterbody is provided with fastener hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634867.3U CN203567464U (en) | 2013-10-15 | 2013-10-15 | Hub unit with bearing drive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634867.3U CN203567464U (en) | 2013-10-15 | 2013-10-15 | Hub unit with bearing drive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567464U true CN203567464U (en) | 2014-04-30 |
Family
ID=50535216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320634867.3U Expired - Fee Related CN203567464U (en) | 2013-10-15 | 2013-10-15 | Hub unit with bearing drive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567464U (en) |
-
2013
- 2013-10-15 CN CN201320634867.3U patent/CN203567464U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20171015 |