CN202345282U - Hub unit with locking nut - Google Patents
Hub unit with locking nut Download PDFInfo
- Publication number
- CN202345282U CN202345282U CN2011204504729U CN201120450472U CN202345282U CN 202345282 U CN202345282 U CN 202345282U CN 2011204504729 U CN2011204504729 U CN 2011204504729U CN 201120450472 U CN201120450472 U CN 201120450472U CN 202345282 U CN202345282 U CN 202345282U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- ring
- hub
- retainer
- outer 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 hub unit and particularly relates to a hub unit with a locking unit. The hub unit is used for an automobile. The hub unit comprises a flange plate, wherein a wide inner ring and a narrow inner ring are sleeved on the flange plate; outer rings are sleeved outside the wide inner ring and the narrow inner ring; the outer ring, the wide inner ring and the narrow inner ring form a retainer channel; a pair of spaced and symmetrically-distributed retainers is arranged in the retainer channel; a roller is arranged in the retainer; a gear ring is arranged in the retainer channel; the wide inner ring and the narrow inner ring are locked with the flange plate through nuts; and a sensor is inserted into the outer ring and is contacted with the gear ring. The hub unit with the locking unit has the advantages of simple structure, high mounting precision, prolonged service life and improved service performance.
Description
Technical field
The utility model patent relates to a kind of hub, relates in particular to a kind of hub of jack panel with lock, and hub is used for automobile.
Background technology
Present automobile hub unit of the 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 jack panel with lock 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 of jack panel with lock comprises flange, is with wide inner ring and narrow inner ring on the described flange; Described wide inner ring and narrow inner ring are with the outer ring outward; Described outer ring and wide inner ring and narrow inner ring form the retainer passage, are provided with the retainer that the pair of spaced symmetry shape distributes in the described retainer passage, are provided with roller in the described retainer; Be provided with gear ring in the described retainer passage; Described wide inner ring is locked through nut with flange with narrow inner ring mutually, is plugged with sensor on the described outer ring, and 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; Prolong the service life of retainer, improve single-piece service property (quality) and service life, adopt the mode of nut locking; Coming provides prestrain for product; And inner ring fixed, well solved displacement and rotation that flower wheel produces because of inner ring can't be locked, solved product vibrating noise problem in use.
As preferably, support mutually through skeleton between described wide inner ring and outer ring, be provided with back seal spare in the described skeleton, described narrow inner ring seals through lower seal with the outer ring mutually.
As preferably, described wide inner ring and narrow inner ring parallel butt joint, and described gear ring is socketed on the wide inner ring, and described sensor and outer ring tilt distribution.
As preferably, described outer ring is provided with the well-distributed assembly opening, and described flange is provided with the well-distributed bolt.
Therefore, the hub of the jack panel with lock of the utility model, simple in structure, setting accuracy is high, improves service life, improves in-use performance.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the side-looking structural representation of the utility model.
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 of jack panel with lock comprises flange 1; Be with wide inner ring 2 and narrow inner ring 3 on the described flange 1, described wide inner ring 2 and the narrow inner ring 3 outer outer rings 4 that are with, described outer ring 4 forms retainer passage 5 with wide inner ring 2 and narrow inner ring 3; Be provided with the retainer 6 that the pair of spaced symmetry shape distributes in the described retainer passage 5, be provided with roller 7 in the described retainer 6, be provided with gear ring 8 in the described retainer passage 5; Described wide inner ring 2 is locked through nut 9 with flange 1 with narrow inner ring 3 mutually, is plugged with sensor 10 on the described outer ring 4, and described sensor 10 touches with gear ring 8 mutually; Described wide inner ring 2 passes through skeleton 11 with 4 of outer rings to be supported mutually; Be provided with back seal spare 12 in the described skeleton 11, described narrow inner ring 3 seals through lower seal 13 with outer ring 4 mutually, and described wide inner ring 2 parallels butt joint with narrow inner ring 3; Described gear ring 8 is socketed on the wide inner ring 2; Described sensor 10 tilts distribution with outer ring 4, and described outer ring 4 is provided with well-distributed assembly opening 14, and described flange 1 is provided with well-distributed bolt 15.
Claims (4)
1. the hub of a jack panel with lock; It is characterized in that: comprise flange (1); Be with wide inner ring (2) and narrow inner ring (3) on the described flange (1), the outer outer ring (4) that is with of described wide inner ring (2) and narrow inner ring (3), described outer ring (4) form retainer passage (5) with wide inner ring (2) and narrow inner ring (3); Be provided with the retainer (6) that the pair of spaced symmetry shape distributes in the described retainer passage (5); Be provided with roller (7) in the described retainer (6), be provided with gear ring (8) in the described retainer passage (5), described wide inner ring (2) is locked through nut (9) with flange (1) with narrow inner ring (3) mutually; Be plugged with sensor (10) on the described outer ring (4), described sensor (10) touches with gear ring (8) mutually.
2. the hub of jack panel with lock according to claim 1; It is characterized in that: support mutually through skeleton (11) between described wide inner ring (2) and outer ring (4); Be provided with back seal spare (12) in the described skeleton (11), described narrow inner ring (3) seals through lower seal (13) with outer ring (4) mutually.
3. the hub of jack panel with lock according to claim 1 and 2; It is characterized in that: described wide inner ring (2) and narrow inner ring (3) parallel butt joint; Described gear ring (8) is socketed on the wide inner ring (2), and described sensor (10) tilts distribution with outer ring (4).
4. the hub of jack panel with lock according to claim 1 and 2, it is characterized in that: described outer ring (4) are provided with well-distributed assembly opening (14), and described flange (1) is provided with well-distributed bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204504729U CN202345282U (en) | 2011-11-15 | 2011-11-15 | Hub unit with locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204504729U CN202345282U (en) | 2011-11-15 | 2011-11-15 | Hub unit with locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345282U true CN202345282U (en) | 2012-07-25 |
Family
ID=46534308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204504729U Expired - Fee Related CN202345282U (en) | 2011-11-15 | 2011-11-15 | Hub unit with locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345282U (en) |
-
2011
- 2011-11-15 CN CN2011204504729U patent/CN202345282U/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: 20120725 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |