CN201621191U - Wheel hub bearing unit - Google Patents
Wheel hub bearing unit Download PDFInfo
- Publication number
- CN201621191U CN201621191U CN 201020301928 CN201020301928U CN201621191U CN 201621191 U CN201621191 U CN 201621191U CN 201020301928 CN201020301928 CN 201020301928 CN 201020301928 U CN201020301928 U CN 201020301928U CN 201621191 U CN201621191 U CN 201621191U
- Authority
- CN
- China
- Prior art keywords
- outward flange
- bearing unit
- inner ring
- wheel hub
- half inner
- 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
Links
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to an automobile component, in particular to a wheel hub bearing unit which is realized by the following technical scheme: the wheel hub bearing unit comprises an outer flange and a half inner ring, wherein one end of the outer flange is provided with an ABS magnetic ring fixedly connected with the outer flange; and the wheel hub bearing unit is lighter and handier in structure due to the arrangement of the ABS magnetic ring. As an important part of an automobile, the wheel hub bearing unit can provide accurate guidance for the rotation of a wheel hub.
Description
Technical field
The utility model relates to a kind of automobile component, particularly a kind of hub-bearing unit.
Background technique
The main effect of hub bearing is load-bearing and for the rotation of wheel hub provides accurate guiding, and it not only bears thrust load but also bear radial load, is very important component.
All be installed with powder metallurgy or rigidity gear ring on the outward flange of traditional hub-bearing unit, said structure makes this hub-bearing unit become complicated, heavy, has increased the load of hub bearing, thereby has reduced its working life.
The model utility content
The purpose of this utility model provides a kind of hub-bearing unit, and its relative background technique has in light weight, more the characteristics of light and handyization.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of hub-bearing unit, comprise outward flange, half inner ring, and outward flange one end is provided with the ABS magnetic circle of fixedlying connected with outward flange.ABS magnetic circle be arranged so that the relative background technique of this kind hub bearing is in light weight, structure is more lightly changed.
As of the present utility model preferred, described outward flange inboard is provided with two ball receways, the described half inner ring outside be provided with two respectively with outward flange on two ball receways that ball receway matches; Be provided with retainer between the corresponding ball receway of the ball receway of outward flange inboard and half inner ring, be provided with steel ball in the retainer.The above-mentioned rotation that is set to wheel hub provides accurate guiding.
As of the present utility model further preferred, be provided with seal ring between half inner ring, one end and the outward flange, be provided with dust cover between the other end and the outward flange; Dress is pressed with boss bolt on the outward flange; Half inner ring inboard is provided with spline.Being arranged so that between outward flange and half inner ring of seal ring and dust cover is hedged off from the outer world, thereby protection retainer and steel ball are avoided the corrosion of introduced contaminants, and the lubricant oil in the ball receway can not spilt, and keeps permanent lubricating.
In sum, the utlity model has following beneficial effect: at outward flange ABS magnetic circle is housed and has replaced traditional powder metallurgy or rigidity gear ring, reduced weight of the present utility model effectively, make the utility model more lightly change.
Description of drawings
Fig. 1 is the utility model structure sectional view;
Among the figure, 01, outward flange, 02, half inner ring, 04, steel ball, 06, retainer, 05, ABS magnetic circle, 68, seal ring, 08, dust cover, 39, boss bolt.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subjected to the protection of Patent Law in claim scope of the present utility model.
A kind of hub-bearing unit comprises outward flange 01, half inner ring 02, and outward flange 01 inboard is provided with two ball receways, described half inner ring 02 outside be provided with two respectively with outward flange 01 on two ball receways that ball receway matches; Be provided with retainer 06 between the corresponding ball receway of the ball receway of outward flange 01 inboard and half inner ring 02, be provided with steel ball 04 in the retainer 06; The above-mentioned rotation that is set to wheel hub provides accurate guiding.
Be provided with seal ring 68 between half inner ring, 02 1 ends and the outward flange 01, be provided with dust cover 08 between the other end and the outward flange 01; Dress is pressed with boss bolt 39 on the outward flange 01; Half inner ring, 02 inboard is provided with spline; Being arranged so that between outward flange 01 and half inner ring 02 of seal ring 68 and dust cover 08 is hedged off from the outer world, thereby protection retainer 06 and steel ball 04 are avoided the corrosion of introduced contaminants, and the lubricant oil in the ball receway can not spilt, and keeps permanent lubricating; The spline setting of half inner ring, 02 inboard makes this kind hub-bearing unit to be used with constant velocity driving shaft; The setting of boss bolt 39 makes this kind hub-bearing unit directly to be connected with suspension, braking device and tire.
Claims (3)
1. a hub-bearing unit comprises outward flange (01), half inner ring (02), it is characterized in that: outward flange (01) one end is provided with the ABS magnetic circle (05) of fixedlying connected with outward flange (01).
2. a kind of hub-bearing unit according to claim 1 is characterized in that: described outward flange (01) inboard is provided with two ball receways, described half inner ring (02) outside be provided with two respectively with outward flange (01) on two ball receways that ball receway matches; Be provided with retainer (06) between the ball receway that outward flange (01) is inboard and the corresponding ball receway of half inner ring (02), be provided with steel ball (04) in the retainer (06).
3. a kind of hub-bearing unit according to claim 2 is characterized in that: be provided with seal ring (68) between half inner ring (02) one end and the outward flange (01), be provided with dust cover (08) between the other end and the outward flange (01); Outward flange (01) is gone up dress and is pressed with boss bolt (39); Half inner ring (02) inboard is provided with spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020301928 CN201621191U (en) | 2010-01-29 | 2010-01-29 | Wheel hub bearing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020301928 CN201621191U (en) | 2010-01-29 | 2010-01-29 | Wheel hub bearing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621191U true CN201621191U (en) | 2010-11-03 |
Family
ID=43024646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020301928 Expired - Fee Related CN201621191U (en) | 2010-01-29 | 2010-01-29 | Wheel hub bearing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121282A (en) * | 2014-06-25 | 2014-10-29 | 芜湖众绅机械制造有限公司 | Hub bearing unit for non-driving wheel |
| CN107035771A (en) * | 2017-06-02 | 2017-08-11 | 桂林理工大学 | A kind of low speed heavy-duty bearing structure contacted based on full surface |
| CN107035774A (en) * | 2017-06-02 | 2017-08-11 | 桂林理工大学 | The hub unit of mining equipment |
-
2010
- 2010-01-29 CN CN 201020301928 patent/CN201621191U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121282A (en) * | 2014-06-25 | 2014-10-29 | 芜湖众绅机械制造有限公司 | Hub bearing unit for non-driving wheel |
| CN107035771A (en) * | 2017-06-02 | 2017-08-11 | 桂林理工大学 | A kind of low speed heavy-duty bearing structure contacted based on full surface |
| CN107035774A (en) * | 2017-06-02 | 2017-08-11 | 桂林理工大学 | The hub unit of mining equipment |
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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: 20101103 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |