CN202782484U - Wheel hub unit with cap - Google Patents
Wheel hub unit with cap Download PDFInfo
- Publication number
- CN202782484U CN202782484U CN 201220331382 CN201220331382U CN202782484U CN 202782484 U CN202782484 U CN 202782484U CN 201220331382 CN201220331382 CN 201220331382 CN 201220331382 U CN201220331382 U CN 201220331382U CN 202782484 U CN202782484 U CN 202782484U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- flange
- wheel hub
- inner ring
- cap
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a wheel hub unit and specially relates to the wheel hub unit with a cap. The wheel hub unit with the cap is used for the wheel hub of an automobile and comprises a flange plate. An inner ring is arranged on the head portion of the flange plate, an outer ring is sleeved outside the inner ring and the flange plate, and steel balls are respectively arranged between the inner ring and the outer ring and between the outer ring and the flange. The steel balls are mutually positioned through a holder. The head portion of the outer ring stretches towards the outside of the inner ring and the head portion of the outer ring is provided with the cap which is snapped on the head portion of the outer ring. According to the wheel hub unit with the cap, structure is compact, assembly precision is improved and service life is prolonged.
Description
Technical field
The utility model is a kind of hub, and particularly a kind of hub with block is used for the wheel hub of automobile.
Background technology
Hub structure relative complex of the prior art, and assembly precision is lower, and result of use is unoutstanding simultaneously.
Chinese patent 200420119173.7 discloses a kind of hub with bearing, comprises flange, it is characterized in that described flange is provided with bearing seat outward, is provided with two single-row conical bearings between flange and the bearing seat; Flange is provided with back-up ring near the axle journal outer radius of small end face, and the back-up ring end face compresses the large end face of bearing one inner ring; Bearing seat internal diameter both sides are provided with seal ring, and its outside internal diameter contacts with the flangeseal step, and inboard internal diameter contacts with the external diameter of back-up ring.This structure relative complex, and result of use is relatively poor, and service life is shorter simultaneously.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, compact conformation, and setting accuracy is high simultaneously, the hub of the band block that increases the service life.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of hub with block, comprise flange, the head of described flange is provided with inner ring, described inner ring and flange overcoat have the outer ring, between described outer ring and inner ring, be respectively equipped with steel ball between outer ring and flange, described steel ball is located mutually by retainer, and the head of described outer ring is to the inner ring extension, and the head of described outer ring is provided with the with it block of phase clamping.
This is simple and compact for structure, and assembling is fast, and result of use is good.
As preferably, described flange is provided with the well-distributed assembly opening, and described outer ring is provided with 4 assembling knuckles, is provided with the thru-bolt knock hole in the described assembling knuckle.
Therefore, the hub of the band block that the utility model provides, compact conformation improves assembly precision, promotes service life.
Description of drawings
Fig. 1 is sectional structure scheme drawing 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: as depicted in figs. 1 and 2, a kind of hub with block, comprise flange 1, the head of described flange 1 is provided with inner ring 2, described inner ring 2 has outer ring 3 with flange 1 overcoat, and 2 of described outer ring 3 and inner rings, outer ring 3 and 1 of flange are respectively equipped with steel ball 4, and described steel ball 4 is located mutually by retainer 5, the head of described outer ring 3 is to inner ring 2 extensions, and the head of described outer ring 3 is provided with the block 6 of with it phase clamping.Described flange 1 is provided with well-distributed assembly opening 7, and described outer ring 3 is provided with 4 assembling knuckles 8, is provided with thru-bolt knock hole 9 in the described assembling knuckle 8.
Claims (2)
1. hub with block, it is characterized in that: comprise flange (1), the head of described flange (1) is provided with inner ring (2), described inner ring (2) has outer ring (3) with flange (1) overcoat, between described outer ring (3) and inner ring (2), be respectively equipped with steel ball (4) between outer ring (3) and flange (1), described steel ball (4) is located mutually by retainer (5), the head of described outer ring (3) is to inner ring (2) extension, and the head of described outer ring (3) is provided with the block (6) of with it phase clamping.
2. the hub of band according to claim 1 block, it is characterized in that: described flange (1) is provided with well-distributed assembly opening (7), described outer ring (3) is provided with 4 assembling knuckles (8), is provided with thru-bolt knock hole (9) in the described assembling knuckle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331382 CN202782484U (en) | 2012-07-10 | 2012-07-10 | Wheel hub unit with cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331382 CN202782484U (en) | 2012-07-10 | 2012-07-10 | Wheel hub unit with cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782484U true CN202782484U (en) | 2013-03-13 |
Family
ID=47809808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220331382 Expired - Fee Related CN202782484U (en) | 2012-07-10 | 2012-07-10 | Wheel hub unit with cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782484U (en) |
-
2012
- 2012-07-10 CN CN 201220331382 patent/CN202782484U/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: 20130313 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |