CN201314332Y - Hub bearing assembly of car - Google Patents
Hub bearing assembly of car Download PDFInfo
- Publication number
- CN201314332Y CN201314332Y CN 200820208869 CN200820208869U CN201314332Y CN 201314332 Y CN201314332 Y CN 201314332Y CN 200820208869 CN200820208869 CN 200820208869 CN 200820208869 U CN200820208869 U CN 200820208869U CN 201314332 Y CN201314332 Y CN 201314332Y
- Authority
- CN
- China
- Prior art keywords
- bearing assembly
- hub bearing
- ring
- outer ring
- sedan
- 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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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 discloses a hub bearing assembly of car, including an external flange disc, an external ring, two internal rings, steel balls and a retaining frame. The external ring is provided with two grooves in the internal wall; the external ring is provided with a gear ring. The utility model not only has low overall weight, but also reduces the energy consumption and has simple and convenient installation and maintenance.
Description
Technical field
The utility model relates to the parts on a kind of automobile, particularly a kind of hub bearing assembly for sedan.
Background technique
Traditional passenger-car chassis suspension, from selecting for use two single-row angular contact ball bearings to selecting a double-row angular contact bal bearing for use, though change to some extent on the structure, but volume is still very huge, and install complicated, therefore the chassis suspension of this structure has not caught up with the driven member hub bearing assembly of the car of renewal day by day to the lightweight requirements, particularly chassis suspension of part, and lightweight just can improve performance more.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of hub bearing assembly for sedan, and is not only totally light, and reduced energy consumption, more simple and convenient on I﹠M.
The utility model technological scheme that adopts of dealing with problems is: a kind of hub bearing assembly for sedan, comprise outward flange dish, outer ring, two inner rings, steel ball and retainers, and at the inwall of the described outer ring twice raceway groove of getting on the bus out, described outer ring is provided with gear ring.
As further improvement, be provided with snap close between described two inner rings.
Described outward flange dish is connected with the wheel hub of automobile, and the axle on described inner ring and the chassis suspension is connected, after wheel, drive outer ring and gear ring, gear ring and associated components produce vehicle speed signal output, and rotate the outer ring, and the rolling element steel ball rotates carrying under the guiding of retainer.
The beneficial effects of the utility model are: at the inwall of outer ring two raceway grooves of getting on the bus out, the function of integrated bearing support in the past and lasso has alleviated the overall weight of hub bearing assembly; On the outer ring, be provided with gear ring, vehicle speed data is provided; Snap close is used for fixing two inner rings, and inner ring can not drop out when installing and transport, and has saved the filling slot of steel ball.
Description of drawings
Fig. 1 is the utility model embodiment's a sectional structure schematic representation.
Fig. 2 is a utility model embodiment's shown in Figure 1 left TV structure schematic representation.
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment
As shown in the figure, a kind of hub bearing assembly for sedan, comprise an outer outward flange dish that bolt 8 is housed, outer ring 1, two inner ring 2, steel ball 5, retainer 4 and the retainers 9 arranged face-to-face, 1 the inwall twice raceway groove 12 of having got on the bus out in the outer ring, the function of integrated bearing support and lasso.1 end is provided with gear ring 3 in the outer ring, and this gear ring 3 is a drawing part, synthesizes in the outer ring 1 end by press-fiting; Steel ball 5 comprises two groups of steel balls, and is fixing by retainer 4 or retainer 9 respectively, is installed in the raceway groove 12, and retainer 4 and retainer 9 are made light weight by Reinforced Nylon; Sealing 6 and back-pressure lid 7 make whole working position form a sealing system, not influenced by dust, prevent the grease outflow; Dust cover 10 prevents that dust from entering; Be located at two snap closes 11 between the inner ring 2 and be used for fixing inner ring 2, inner ring 2 can not drop out when installing and transport, and has saved the filling slot of steel ball 5.The outward flange dish is connected with the wheel hub of automobile, and inner ring 2 is connected with suspension shaft on the chassis.
During installation, with steel ball 5 pack into retainer 4 and retainer 9, smear grease, be respectively put in two raceway grooves 12 of outer ring 1, two inner rings 2 are put into outer ring 1 respectively and are formed bearing structures with steel ball 5; With Circlip tongs snap close 11 is packed on the inner ring 2 in the set groove then, two inner rings 2 are fixing; The Sealing 6 of packing into covers 7 with back-pressure, makes it become sealing system; With hydraulic press gear ring 3 is pressed into the end of outer ring 1 again, and closes with outer ring 1 and part to be turned over a body after as a whole, be pressed into dust cover 10, smear rust preventive oil, install and finish.
During practical application, the utility model is enclosed within on the axle of chassis suspension, fixes with nut; Utilize bolt 8 that brake disc and automobile rim are fixed.
Claims (3)
1, a kind of hub bearing assembly for sedan, comprise outward flange dish, outer ring (1), two inner rings (2), steel ball (5) and retainer (4,9), it is characterized in that: at the inwall of described outer ring (1) the twice raceway groove (12) of getting on the bus out, described outer ring (1) is provided with gear ring (3).
2, a kind of hub bearing assembly for sedan as claimed in claim 1 is characterized in that: be provided with snap close (11) between described two inner rings (2).
3, a kind of hub bearing assembly for sedan as claimed in claim 1 is characterized in that: described outward flange dish is connected with the wheel hub of automobile, and the axle on described inner ring (2) and the chassis suspension is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820208869 CN201314332Y (en) | 2008-12-31 | 2008-12-31 | Hub bearing assembly of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820208869 CN201314332Y (en) | 2008-12-31 | 2008-12-31 | Hub bearing assembly of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314332Y true CN201314332Y (en) | 2009-09-23 |
Family
ID=41126125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820208869 Expired - Fee Related CN201314332Y (en) | 2008-12-31 | 2008-12-31 | Hub bearing assembly of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201314332Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305245A (en) * | 2011-08-25 | 2012-01-04 | 中国航空动力机械研究所 | Bearing |
| CN107020883A (en) * | 2016-01-28 | 2017-08-08 | 株式会社捷太格特 | The manufacture method and bearing apparatus for wheel of bearing apparatus for wheel |
-
2008
- 2008-12-31 CN CN 200820208869 patent/CN201314332Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305245A (en) * | 2011-08-25 | 2012-01-04 | 中国航空动力机械研究所 | Bearing |
| CN107020883A (en) * | 2016-01-28 | 2017-08-08 | 株式会社捷太格特 | The manufacture method and bearing apparatus for wheel of bearing apparatus for wheel |
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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: 20090923 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |