CN202294090U - Wheel hub unit with sensor mechanism - Google Patents
Wheel hub unit with sensor mechanism Download PDFInfo
- Publication number
- CN202294090U CN202294090U CN201120428583XU CN201120428583U CN202294090U CN 202294090 U CN202294090 U CN 202294090U CN 201120428583X U CN201120428583X U CN 201120428583XU CN 201120428583 U CN201120428583 U CN 201120428583U CN 202294090 U CN202294090 U CN 202294090U
- Authority
- CN
- China
- Prior art keywords
- ring
- inner ring
- flange
- outer ring
- sensor
- 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 sensor mechanism, in particular to a wheel hub unit with the sensor mechanism. The wheel hub unit is applied to automobiles. The wheel hub unit comprises a flange plate, an inner ring and an outer ring, wherein the inner ring is sleeved outside the flange plate; the outer ring is sleeved outside the flange plate and the inner ring; retaining frame channels are formed between the outer ring and the inner ring and between the outer ring and the flange plate; a pair of retaining frames are arranged between the retaining frame channels; steel balls are arranged in the retaining frames; the inner ring is fixed with the flange plate by a nut; a tooth ring is sleeved outside the nut; a sensor assembly is arranged between the outer ring and the inner ring; a sensor is arranged in the sensor assembly; and the sensor is connected with the tooth ring in a touching manner. The wheel hub unit with the sensor mechanism is simple in structure, high in mounting precision, long in service life and remarkable in use effect.
Description
Technical field
The utility model patent relates to a kind of sensor mechanism, relates in particular to the hub of a kind of belt sensor mechanism, and hub is used for automobile.
Background technology
Sensor mechanism in 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.
[0004] 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 belt sensor mechanism of result of use.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
The hub of a kind of belt sensor mechanism comprises flange, inner ring and outer ring, and described flange is with inner ring outward; Described flange and inner ring are with the outer ring outward, form the retainer passage between described outer ring and inner ring and flange, and described retainer interchannel is provided with a pair of retainer; Be provided with steel ball in the described retainer; Described inner ring fixes through nut and flange, and described nut overcoat has gear ring, is provided with sensor unit between described outer ring and inner ring; Be provided with sensor in the described sensor unit, described sensor touches with gear ring mutually.
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 can transmit signal accurately simultaneously.
As preferably, the edge of described flange is evenly equipped with binding bolt, and evenly there is mounting bolt hole at the edge of described outer ring, seals mutually through seal ring between described outer ring and flange.
As preferably, described flange discoid.
Therefore, the hub of the belt sensor mechanism 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, the hub of a kind of belt sensor mechanism comprises flange 1, inner ring 2 and outer ring 3; The described flange 1 outer inner ring 2 that is with, described flange 1 and the inner ring 2 outer outer rings 3 that are with, 1 of described outer ring 3 and inner ring 2 and flange form retainer passage 4; 4 in described retainer passage is provided with a pair of retainer 5, is provided with steel ball 6 in the described retainer 5, and described inner ring 2 fixes through nut 13 and flange 1; The described nut 13 outer gear rings 7 that are with; 2 of described outer ring 3 and inner rings are provided with sensor unit 8, are provided with sensor 9 in the described sensor unit 8, and described sensor 9 touches with gear ring 7 mutually; The edge of described flange 1 is evenly equipped with binding bolt 10; Evenly there is mounting bolt hole 11 at the edge of described outer ring 3, and 1 of described outer ring 3 and flange seal through seal ring 12 mutually, described flange 1 discoid.
Claims (3)
1. the hub of a belt sensor mechanism; It is characterized in that: comprise flange (1), inner ring (2) and outer ring (3), the outer inner ring (2) that is with of described flange (1), described flange (1) and the outer outer ring (3) that is with of inner ring (2); Form retainer passage (4) between described outer ring (3) and inner ring (2) and flange (1); Be provided with a pair of retainer (5) between described retainer passage (4), be provided with steel ball (6) in the described retainer (5), described inner ring (2) fixes through nut (13) and flange (1); The outer gear ring (7) that is with of described nut (13); Be provided with sensor unit (8) between described outer ring (3) and inner ring (2), be provided with sensor (9) in the described sensor unit (8), described sensor (9) touches with gear ring (7) mutually.
2. the hub of belt sensor according to claim 1 mechanism; It is characterized in that: the edge of described flange (1) is evenly equipped with binding bolt (10); Evenly there is mounting bolt hole (11) at the edge of described outer ring (3), seals mutually through seal ring (12) between described outer ring (3) and flange (1).
3. the hub of belt sensor according to claim 1 and 2 mechanism is characterized in that: described flange (1) discoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120428583XU CN202294090U (en) | 2011-11-03 | 2011-11-03 | Wheel hub unit with sensor mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120428583XU CN202294090U (en) | 2011-11-03 | 2011-11-03 | Wheel hub unit with sensor mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294090U true CN202294090U (en) | 2012-07-04 |
Family
ID=46363053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120428583XU Expired - Fee Related CN202294090U (en) | 2011-11-03 | 2011-11-03 | Wheel hub unit with sensor mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294090U (en) |
-
2011
- 2011-11-03 CN CN201120428583XU patent/CN202294090U/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: 20120704 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |