CN202833686U - Automobile hub bearing with sensor - Google Patents
Automobile hub bearing with sensor Download PDFInfo
- Publication number
- CN202833686U CN202833686U CN 201220461751 CN201220461751U CN202833686U CN 202833686 U CN202833686 U CN 202833686U CN 201220461751 CN201220461751 CN 201220461751 CN 201220461751 U CN201220461751 U CN 201220461751U CN 202833686 U CN202833686 U CN 202833686U
- Authority
- CN
- China
- Prior art keywords
- ring
- hub bearing
- automobile hub
- step section
- flange plate
- 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 belongs to the technical field of bearings, and relates to an automobile hub bearing, in particular to an automobile hub bearing with a sensor. The automobile hub bearing with the sensor comprises an outer ring, an inner ring, a flange plate, a baffle ring, a gear ring, a first retainer, a sensor assembly, a first group of rolling bodies, an outer cover, a second group of rolling bodies and a second retainer. The flange plate is in an integrated structure, wherein the outer circle of the flange plate is provided with four stepped sections from left to right, and a central hole is formed in the flange plate. The stepped sections are a first stepped section, a second stepped section, a third stepped section and a fourth stepped section in sequence from left to right. The first stepped section and the second stepped section are right-angle stepped sections, and the third stepped section and the fourth stepped section are arc-shaped stepped sections. Through the adding of the sensor assembly, the automobile hub bearing with the sensor improves accuracy. In addition, the automobile hub bearing with the sensor has the advantages of being integrated, modular, long in service life, convenient to install and change, and the like.
Description
Technical field
The utility model belongs to technical field of bearings, relates to a kind of automobile hub bearing, particularly a kind of automobile hub bearing with sensor.
Background technique
The two inner rings of automobile hub bearing biserial adopt snap ring or interior ring plastic sheath that two inner rings are tightened in structure and assembly process mostly at present, prevent coming off of inner ring.Such complex structure, be difficult to assembling, cause that this is higher.Be the integrated situation that in existing bearing, do not occur in addition, also can't be convenient to installation and removal etc.
The model utility content
The purpose of this utility model is to overcome the defective that exists in the prior art, designs a kind of automobile hub bearing with sensor, and that this bearing has is integrated, blocking, precision are high, long service life, be convenient to install and the characteristics such as replacing.
To achieve these goals, the technical solution of the utility model is a kind of automobile hub bearing with sensor of design, comprises outer ring, inner ring, flange plate, baffle ring, gear ring, the first retainer, sensor unit, first group of rolling element, outer cover, second group of rolling element and the second retainer;
Wherein, described flange plate is that cylindrical has from left to right four step sections and is processed with the integrative-structure of center hole, described step section is followed successively by First stage, second step section, the 3rd step section and the 4th step section from left to right, described First stage and second step section are the right angle stage, and the 3rd step section and the 4th step section are the arc stage;
Its annexation is: upper suit baffle ring of described flange plate First stage, be set with inner ring on the described flange plate second step section, described first group of rolling element is installed in the first retainer and is connected with inner ring with the outer ring respectively, and described second group of rolling element is installed in the second retainer also respectively is connected the 3rd step section with the outer ring and is connected with flange plate; Gear ring is installed in the right part outer surface of baffle ring, is provided with sensor unit at the outer surface of described gear ring, and described outer cover places described gear ring and sensor unit among baffle ring and the outer ring.
Advantage of the present utility model and beneficial effect are: the utility model has improved precision by having increased sensor unit, and that the utility model also has is integrated, blocking, long service life, be convenient to install and the advantages such as replacing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1-outer ring; The 2-inner ring; The 3-flange plate; The 4-baffle ring; The 5-gear ring; The 6-dust cover; 7-the first retainer; The 8-sensor unit; First group of rolling element of 9-; Inner seal ring under the 10-; Exterior seal ring under the 11-; The 12-outer cover; Second group of rolling element of 13-; The 14-binder; 15-the second retainer.
Embodiment
Below in conjunction with drawings and Examples embodiment of the present utility model is further described, following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, the technological scheme of the utility model implementation is: a kind of automobile hub bearing with sensor comprises outer ring 1, inner ring 2, flange plate 3, baffle ring 4, gear ring 5, the first retainer 7, sensor unit 8, first group of rolling element 9, outer cover 12, second group of rolling element 13 and the second retainer 15;
Wherein, described flange plate 3 has from left to right four step sections for cylindrical and is processed with the integrative-structure of center hole, described step section is followed successively by First stage, second step section, the 3rd step section and the 4th step section from left to right, described First stage and second step section are the right angle stage, and the 3rd step section and the 4th step section are the arc stage;
Its annexation is: upper suit baffle ring 4 of described 3 First stages of flange plate, suit inner ring 2 on the described flange plate 3 second step sections, described first group of rolling element 9 is installed in the first retainer 7 and is connected with inner ring with outer ring 1 respectively and be connected, and described second group of rolling element 13 is installed in the second retainer 15 and also is connected with the 3rd step section of being connected with flange plate in outer ring 1 respectively; Gear ring 5 is installed in the right part outer surface of baffle ring 4, is provided with sensor unit 8 at the outer surface of described gear ring 5, and described outer cover 12 places described gear ring 5 and sensor unit 8 among baffle ring 4 and the outer ring 1.
Left part outer surface at described baffle ring 4 is equipped with dust cover 6.Can well play dustproof effect to the utility model.
The rolling element of described first group of rolling element 9 and second group of rolling element 13 is steel ball.Can play the advantage of saving cost to the utility model.
Described outer cover 12 is fixed by binder 14 with outer ring 1.
The 4th step section place at described outer ring 1 and flange plate 3 is equipped with seal ring.
Described seal ring is lower inner seal ring 10 and lower exterior seal ring 11, and described lower inner seal ring 10 is positioned at the left end of lower exterior seal ring 11.
The above only is preferential mode of execution of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. the automobile hub bearing with sensor is characterized in that: comprise outer ring (1), inner ring (2), flange plate (3), baffle ring (4), gear ring (5), the first retainer (7), sensor unit (8), first group of rolling element (9), outer cover (12), second group of rolling element (13) and the second retainer (15);
Wherein, described flange plate (3) has from left to right four step sections for cylindrical and is processed with the integrative-structure of center hole, described step section is followed successively by First stage, second step section, the 3rd step section and the 4th step section from left to right, described First stage and second step section are the right angle stage, and the 3rd step section and the 4th step section are the arc stage;
Its annexation is: described flange plate (3) First stage upper suit baffle ring (4), be set with inner ring (2) on described flange plate (3) the second step section, described first group of rolling element (9) is installed in the first retainer (7) and is connected 2 with outer ring (1) with inner ring respectively) is connected, described second group of rolling element (13) is installed in that the second retainer (15) is interior also is connected 3 with outer ring (1) with flange plate respectively) the 3rd step section be connected; Gear ring (5) is installed in the right part outer surface of baffle ring (4), outer surface at described gear ring (5) is provided with sensor unit (8), and described outer cover (12) places described gear ring (5) and sensor unit (8) among baffle ring (4) and outer ring (1).
2. a kind of automobile hub bearing with sensor according to claim 1, it is characterized in that: the left part outer surface at described baffle ring (4) is equipped with dust cover (6).
3. a kind of automobile hub bearing with sensor according to claim 1, it is characterized in that: the rolling element of described first group of rolling element (9) and second group of rolling element (13) is steel ball.
4. a kind of automobile hub bearing with sensor according to claim 1 is characterized in that: described outer cover (12) is fixed by binder (14) with outer ring (1).
5. each described a kind of automobile hub bearing with sensor in 4 according to claim 1 is characterized in that: the 4th step section place at described outer ring (1) and flange plate (3) is equipped with seal ring.
6. a kind of automobile hub bearing with sensor according to claim 5, it is characterized in that: described seal ring is lower inner seal ring (10) and lower exterior seal ring (11), and described lower inner seal ring (10) is positioned at the left end of lower exterior seal ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461751 CN202833686U (en) | 2012-09-12 | 2012-09-12 | Automobile hub bearing with sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461751 CN202833686U (en) | 2012-09-12 | 2012-09-12 | Automobile hub bearing with sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833686U true CN202833686U (en) | 2013-03-27 |
Family
ID=47945399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220461751 Expired - Fee Related CN202833686U (en) | 2012-09-12 | 2012-09-12 | Automobile hub bearing with sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279235A (en) * | 2013-07-01 | 2015-01-14 | 株式会社捷太格特 | Bearing unit |
-
2012
- 2012-09-12 CN CN 201220461751 patent/CN202833686U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279235A (en) * | 2013-07-01 | 2015-01-14 | 株式会社捷太格特 | Bearing unit |
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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: 20130327 Termination date: 20140912 |
|
| EXPY | Termination of patent right or utility model |