CN202319713U - Wheel hub unit with high-temperature-resistant glue layer - Google Patents
Wheel hub unit with high-temperature-resistant glue layer Download PDFInfo
- Publication number
- CN202319713U CN202319713U CN2011204285859U CN201120428585U CN202319713U CN 202319713 U CN202319713 U CN 202319713U CN 2011204285859 U CN2011204285859 U CN 2011204285859U CN 201120428585 U CN201120428585 U CN 201120428585U CN 202319713 U CN202319713 U CN 202319713U
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- China
- Prior art keywords
- ring
- flange
- retainer
- outer ring
- inner ring
- 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 wheel hub unit, and particularly relates to a wheel hub unit with a high-temperature-resistant glue layer, wherein the wheel hub unit is used for an automobile. The wheel hum unit comprises a flange plate with an axle hole, wherein an inner ring is sleeved on the flange plate, an outer ring is sleeved outside the inner ring and the flange plate, a retainer passage is formed among the outer ring, the inner ring and the flange plate, a retainer is arranged in the retainer passage, steel balls are arranged in the retainer, the inner ring is fixed with the flange plate by a retainer ring, a sensor assembly is sleeved outside the outer ring, and a geared ring is arranged in the sensor assembly. The wheel hub unit with the high-temperature-resistant glue layer is simple in structure, high in installation precision and significant in use effect; and the service life of the wheel hub unit is prolonged.
Description
Technical field
The utility model patent relates to a kind of hub, relates in particular to a kind of hub with the high-temperature plastic water layer, and hub is used for automobile.
Background technology
The automobile hub unit of present prior art, the structure relative complex, assembly precision is low, and trouble is installed, and result of use is not good.
Chinese patent CN200620108249.5 discloses a kind of automobile hub unit assembly, comprises mandrel, outer ring, inner ring, first rolling body and second rolling body; The outside of mandrel is furnished with raceway groove; The inboard of outer ring is furnished with the biserial raceway groove, and clamping has first rolling body between outer ring and the inner ring, and clamping has second rolling body between outer ring and the mandrel; Inner ring is fixed on the mandrel that passes from its inside; The external diameter interference fit of the internal diameter of inner ring and mandrel forms and is fixedly connected, and the spinning riveted construction is adopted in the end of mandrel, and the 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 mainly is to solve the deficiency that exists in the prior art, provides a kind of simple in structure, and the hub of the outstanding band high-temperature plastic water layer of result of use.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of hub with the high-temperature plastic water layer comprises the flange that has axis hole, is with inner ring on the described flange; Described inner ring and flange are with the outer ring outward, form the retainer passage between described outer ring and inner ring and flange, are provided with retainer in the described retainer passage; Be provided with steel ball in the described retainer; Described inner ring fixes through back-up ring and flange, is with sensor unit outside the described outer ring, is provided with gear ring in the described sensor unit.
This structure relative compact, assembly precision is high simultaneously, and the simultaneous wheels hub unit has stronger leak tightness and water-proofness, prolongs the service life of retainer, improves single-piece service property (quality) and service life, and sensor unit can transmit signal accurately simultaneously.
As preferably, described outer ring is provided with three and is the assembly openings that triangular shape distributes, and described flange is provided with bolt.
As preferably, described gear ring and back-up ring socket-connect, and described sensor unit touches with back-up ring mutually.
As preferably, seal mutually through exterior seal ring down between described outer ring and flange, be provided with the high-temperature plastic water layer between described outer ring and sensor unit.
Therefore, the hub of the band high-temperature plastic water layer of the utility model, simple in structure, setting accuracy is high, improves service life, and result of use is remarkable.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation that the left side of Fig. 1 is looked.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1: as depicted in figs. 1 and 2, a kind of hub with the high-temperature plastic water layer comprises the flange 1 that has axis hole; Be with inner ring 2 on the described flange 1, described inner ring 2 and the flange 1 outer outer ring 3 that is with, 1 of described outer ring 3 and inner ring 2 and flange form retainer passage 4; Be provided with retainer 5 in the described retainer passage 4, be provided with steel ball 6 in the described retainer 5, described inner ring 2 fixes through back-up ring 13 and flange 1; The described outer ring 3 outer sensor uniies 7 that are with; Be provided with gear ring 8 in the described sensor unit 7, described outer ring 3 is provided with three and is the assembly opening 9 that triangular shape distributes, and described flange 1 is provided with bolt 10; Described gear ring 8 socket-connects with back-up ring 13; Described sensor unit 7 touches with back-up ring 13 mutually, and described outer ring 3 is passed through following exterior seal ring 11 with 1 of flange and sealed mutually, and 7 of described outer ring 3 and sensor uniies are provided with high-temperature plastic water layer 12.
Claims (4)
1. hub with the high-temperature plastic water layer; Comprise the flange (1) that has axis hole; It is characterized in that: be with inner ring (2) on the described flange (1); Described inner ring (2) and flange (1) are outer to be with outer ring (3), forms retainer passage (4) between described outer ring (3) and inner ring (2) and flange (1), is provided with retainer (5) in the described retainer passage (4); Be provided with steel ball (6) in the described retainer (5); Described inner ring (2) fixes through back-up ring (13) and flange (1), and described outer ring (3) are outer to be with sensor unit (7), is provided with gear ring (8) in the described sensor unit (7).
2. the hub of band high-temperature plastic water layer according to claim 1 is characterized in that: described outer ring (3) are provided with three and are the assembly opening (9) that triangular shape distributes, and described flange (1) is provided with bolt (10).
3. the hub of band high-temperature plastic water layer according to claim 1 and 2 is characterized in that: described gear ring (8) socket-connects with back-up ring (13), and described sensor unit (7) touches with back-up ring (13) mutually.
4. the hub of band high-temperature plastic water layer according to claim 1 and 2; It is characterized in that: seal mutually through exterior seal ring (11) down between described outer ring (3) and flange (1), be provided with high-temperature plastic water layer (12) between described outer ring (3) and sensor unit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204285859U CN202319713U (en) | 2011-11-03 | 2011-11-03 | Wheel hub unit with high-temperature-resistant glue layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204285859U CN202319713U (en) | 2011-11-03 | 2011-11-03 | Wheel hub unit with high-temperature-resistant glue layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202319713U true CN202319713U (en) | 2012-07-11 |
Family
ID=46431705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204285859U Expired - Fee Related CN202319713U (en) | 2011-11-03 | 2011-11-03 | Wheel hub unit with high-temperature-resistant glue layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202319713U (en) |
-
2011
- 2011-11-03 CN CN2011204285859U patent/CN202319713U/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 |
Granted publication date: 20120711 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |