CN202782511U - Magnetic inductive wheel hub unit - Google Patents
Magnetic inductive wheel hub unit Download PDFInfo
- Publication number
- CN202782511U CN202782511U CN 201220331591 CN201220331591U CN202782511U CN 202782511 U CN202782511 U CN 202782511U CN 201220331591 CN201220331591 CN 201220331591 CN 201220331591 U CN201220331591 U CN 201220331591U CN 202782511 U CN202782511 U CN 202782511U
- Authority
- CN
- China
- Prior art keywords
- ring
- flange
- outer ring
- wheel hub
- 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, in particular to a magnetic inductive wheel hub unit and used for a wheel hub of an automobile. The magnetic inductive wheel hub unit comprises a flange plate with an assembling cavity. Assembling teeth evenly distributed are arranged in the assembling cavity. The head portion of the flange plate is embedded with an inner ring. An outer ring is respectively arranged on the inner ring and outside the flange plate in a sleeved mode. A steel ball is respectively arranged between the outer ring and the inner ring, and between the flange plate and the outer ring. The steel balls are positioned with each other through holders. The outer ring is sealed with the inner ring through a front seal ring. The flange plate is sealed with the outer ring through a rear seal ring. The outer wall of the front seal ring is provided with a magnetic tooth ring which is attached to the outer wall of the front seal ring. According to the magnetic inductive wheel hub unit, structure is compact, assembly accuracy is improved, and service life is prolonged.
Description
Technical field
The utility model is a kind of hub, and particularly a kind of hub of Magnetic Induction 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 Magnetic Induction 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 of Magnetic Induction, comprise the flange with assembly cavity, be provided with well-distributed assembling tooth in the described assembly cavity, the head of described flange embeds 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 flange and outer ring, described steel ball is located mutually by retainer, seal mutually by front seal ring between described outer ring and inner ring, seal mutually by rear seal ring between described flange and outer ring, the outer wall of described front seal ring is provided with the magnetic gear ring that fits with it.
As preferably, described flange is provided with 6 well-distributed assembly openings, and described outer ring is provided with the assembling knuckle of three five equilibriums, and described assembling knuckle is provided with knock hole.
As preferably, the number of teeth of described assembling tooth is 33.
Therefore, the hub of a kind of Magnetic Induction 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 of Magnetic Induction, comprise the flange 2 with assembly cavity 1, be provided with well-distributed assembling tooth 3 in the described assembly cavity 1, the head of described flange 2 embeds inner ring 4, described inner ring 4 has outer ring 5 with flange 2 overcoats, 4 of described outer ring 5 and inner rings, 5 of flange 2 and outer rings are respectively equipped with steel ball 6, described steel ball 6 is located mutually by retainer 13, described outer ring 5 is passed through front seal ring 7 with 4 of inner rings and is sealed mutually, described flange 2 passes through rear seal ring 8 with 5 of outer rings and seals mutually, and the outer wall of described front seal ring 7 is provided with the magnetic gear ring 9 that fits with it.Described flange 2 is provided with 6 well-distributed assembly openings 10, and described outer ring 5 is provided with the assembling knuckle 11 of three five equilibriums, and described assembling knuckle 11 is provided with knock hole 12.The number of teeth of described assembling tooth 3 is 33.
Claims (3)
1. the hub of a Magnetic Induction, it is characterized in that: comprise the flange (2) with assembly cavity (1), be provided with well-distributed assembling tooth (3) in the described assembly cavity (1), the head of described flange (2) embeds inner ring (4), described inner ring (4) has outer ring (5) with flange (2) overcoat, between described outer ring (5) and inner ring (4), be respectively equipped with steel ball (6) between flange (2) and outer ring (5), described steel ball (6) is located mutually by retainer (13), seal mutually by front seal ring (7) between described outer ring (5) and inner ring (4), seal mutually by rear seal ring (8) between described flange (2) and outer ring (5), the outer wall of described front seal ring (7) is provided with the magnetic gear ring (9) that fits with it.
2. the hub of a kind of Magnetic Induction according to claim 1, it is characterized in that: described flange (2) is provided with 6 well-distributed assembly openings (10), described outer ring (5) is provided with the assembling knuckle (11) of three five equilibriums, and described assembling knuckle (11) is provided with knock hole (12).
3. the hub of a kind of Magnetic Induction according to claim 1 and 2, it is characterized in that: the number of teeth of described assembling tooth (3) is 33.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331591 CN202782511U (en) | 2012-07-10 | 2012-07-10 | Magnetic inductive wheel hub unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331591 CN202782511U (en) | 2012-07-10 | 2012-07-10 | Magnetic inductive wheel hub unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782511U true CN202782511U (en) | 2013-03-13 |
Family
ID=47809835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220331591 Expired - Fee Related CN202782511U (en) | 2012-07-10 | 2012-07-10 | Magnetic inductive wheel hub unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782511U (en) |
-
2012
- 2012-07-10 CN CN 201220331591 patent/CN202782511U/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 |