CN2843905Y - Wheel hub unit asembly of chip-style ABS sensor - Google Patents
Wheel hub unit asembly of chip-style ABS sensor Download PDFInfo
- Publication number
- CN2843905Y CN2843905Y CN 200520116055 CN200520116055U CN2843905Y CN 2843905 Y CN2843905 Y CN 2843905Y CN 200520116055 CN200520116055 CN 200520116055 CN 200520116055 U CN200520116055 U CN 200520116055U CN 2843905 Y CN2843905 Y CN 2843905Y
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- CN
- China
- Prior art keywords
- mandrel
- rolling
- ring
- inner ring
- unit
- 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 driving wheel hub unit assembly of a chip type ABS sensor, which comprises an outer unit ring, a core axle, an inner ring and rolling bodies, wherein the inner side of the outer unit ring is provided with two channels which are respectively matched with a core axle channel and an inner ring channel to form two rolling channels; the rolling bodies are placed in a retainer and are guided by the retainer; one rolling body is positioned between an outer ring channel and the inner ring channel, and the other rolling body is positioned between the outer ring channel and the core axle channel. The rolling bodies and the rolling channels are contacted in a rolling way. The inner ring is arranged on the unit core axle, and is fixedly connected with the core axle. The outer side of the front end of the core axle is provided with a gear ring, and the inner side of the front end of the outer unit ring is provided with a chip type wheel speed sensor. The utility model has the advantages that the design of a big contact angle is adopted to form a double-row angle contact ball structure, the good carrying capacity is realized, one inner ring is saved and the strength and the rigidity of the core axle are reinforced.
Description
Technical field
The utility model is a kind of auto parts and components, and especially a kind of manned vehicle hub assembly of distribution chip formula abs sensor is the pivoting support of light-duty commercial vehicle/comm..vehicle wheel, is again the transmission part and the wheel speed information generator of wheel drive moment of torsion simultaneously.
Background technology
Present light-duty commercial vehicle/comm..vehicle hub-bearing unit complex structure, assembly difficulty is big, because the installing space restriction, the intensity of bearing and rigidity level are not high; And can't dispose the wheel speed sensors device, the poor safety performance of automotive operation.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, a kind of manned vehicle hub assembly of joining the distribution chip formula abs sensor of sensor is provided, reasonably designed assembly ground, unit integral structure, made it have good rigidly, reliability height, simple in structure, easy for installation and lubricated reliable.
The utility model solves the technical scheme that its technical matters adopts: the manned vehicle hub assembly of this distribution chip formula abs sensor, comprise outer ring, unit, mandrel, inner ring, rolling body, the inboard of outer ring, unit is provided with the biserial raceway groove, match with mandrel raceway groove, bear inner ring grooved railway respectively, constitute two row rolling raceway grooves; Rolling body is placed in the retainer, by retainer guiding, a row rolling body between outer ring raceway and the bear inner ring grooved railway, a row rolling body between outer ring raceway and mandrel raceway groove, rolling body and rolling raceway groove rolling touch; Inner ring is contained on the unit mandrel and with mandrel captives joint; Gear ring is equipped with in the front end outside of mandrel, and the front end installed inside of outer ring, unit has the chip type wheel speed sensors.
The effect that the utility model is useful is: outer ring, unit and inner ring raceway all adopt big angle of contact design, constitute biserial angular contact ball structure, realized good load-carrying capacity, particularly bigger axial carrying capacity makes vehicle wheel when bend or emergency brake that very high reliability all be arranged; Cooperate the heavier-duty retainer as the steadily guiding of rotation of steel ball; Process raceway on the unit mandrel, and mandrel outside face integral body is done profiling strengthen, both save an inner ring, strengthen the intensity and the rigidity of mandrel again greatly; Disposed annular abs sensor, and adopted present up-to-date electronic chip technology in sensor, guaranteed that wheel speed signal intensity height, the amplitude of sensor output is steady; In addition, simultaneously guarantee bulk strength again, reasonably used the crescent breach on the mandrel flange for reducing unit weight, reinforced rib and strengthen structure such as step, thus make the utility model in economical with materials with reduce also to have outstanding performance aspect the energy consumption.
Description of drawings
Fig. 1 is that master of the present utility model looks cross-sectional view.
Description of reference numerals: hub assembly outer ring 1, inner ring 2, sensor 3, rolling body 4, retainer 5, seal ring 6, mandrel 7, bolt 8, gear ring 9.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
The manned vehicle hub assembly of this distribution chip formula abs sensor comprises outer ring, unit 1, mandrel 7, inner ring 2, rolling body 4, and the inboard of outer ring, unit 1 is provided with the biserial raceway groove, matches with mandrel raceway groove, bear inner ring grooved railway respectively, constitutes two row rolling raceway grooves; Rolling body 4 is placed in the retainer 5, by retainer 5 guiding, a row rolling body 4 between outer ring raceway and the bear inner ring grooved railway, a row rolling body 4 between outer ring raceway and mandrel raceway groove, rolling body 4 and rolling raceway groove rolling touch; Inner ring 2 is contained on the unit mandrel 7 and with mandrel 7 captives joint, and guarantees to rotate synchronously with mandrel 7.Gear ring 9 is equipped with in the front end outside of mandrel 7, and the front end installed inside of outer ring, unit 1 has chip type wheel speed sensors 3, and has adopted present up-to-date electronic chip technology in sensor.Mandrel 7 flanges are provided with the crescent breach, structures such as reinforced rib and reinforcement step.Thereby make the utility model in economical with materials with reduce also to have outstanding performance aspect the energy consumption.The flange of mandrel 7 has hold-down bolt 8, directly be connected with automobile rim, and mandrel 7 directly links to each other with constant-velocity universal joint, by female splines driving torque is delivered to wheel; The outer ring flange is connected with the chassis suspension; Ring wheel speed sensors 3 is installed in the front end inboard of outer ring, unit 1, sends wheel speed information to automotive control system immediately.
The application of this novel hub assembly has further improved the bearing capacity of China's small passenger car and reliable The property, and the installation and maintenance of hub maintenance is convenient, has extraordinary economic benefit and social benefit.
Claims (2)
1, a kind of manned vehicle hub assembly of distribution chip formula abs sensor, comprise outer ring, unit (1), mandrel (7), inner ring (2), rolling body (4), it is characterized in that: the inboard of outer ring, unit (1) is provided with the biserial raceway groove, match with mandrel raceway groove, bear inner ring grooved railway respectively, constitute two row rolling raceway grooves; Rolling body (4) is placed in the retainer (5), by retainer (5) guiding, a row rolling body (4) between outer ring raceway and the bear inner ring grooved railway, a row rolling body (4) between outer ring raceway and mandrel raceway groove, rolling body (4) and rolling raceway groove rolling touch; Inner ring (2) is contained in unit mandrel (7) and upward and with mandrel (7) captives joint; Gear ring (9) is equipped with in the front end outside of mandrel (7), and the front end installed inside of outer ring, unit (1) has chip type wheel speed sensors (3).
2, the manned vehicle hub assembly of distribution chip formula abs sensor according to claim 1 is characterized in that: described mandrel (7) flange is provided with the crescent breach, reinforced rib and reinforcement step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116055 CN2843905Y (en) | 2005-10-17 | 2005-10-17 | Wheel hub unit asembly of chip-style ABS sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116055 CN2843905Y (en) | 2005-10-17 | 2005-10-17 | Wheel hub unit asembly of chip-style ABS sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843905Y true CN2843905Y (en) | 2006-12-06 |
Family
ID=37485859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520116055 Expired - Fee Related CN2843905Y (en) | 2005-10-17 | 2005-10-17 | Wheel hub unit asembly of chip-style ABS sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843905Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626848A (en) * | 2014-11-24 | 2016-06-01 | 福特全球技术公司 | Powertrain control based on bearing speed |
-
2005
- 2005-10-17 CN CN 200520116055 patent/CN2843905Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626848A (en) * | 2014-11-24 | 2016-06-01 | 福特全球技术公司 | Powertrain control based on bearing speed |
| CN105626848B (en) * | 2014-11-24 | 2019-11-19 | 福特全球技术公司 | Power drive system control based on bearing revolving speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZHAOFENG MECHANICAL + ELECTRICAL CO., LTD Free format text: FORMER OWNER: HANGZHOU ZHAOFENG AUTOMOBILE ACCESSORIES MANUFACTURING CO., LTD. Effective date: 20100326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311232 ZHAOFENG ROAD,QIAONAN BLOCK, XIAOSHAN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 311232 NO.6, ZHAOFENG ROAD,QIAONAN BLOCK, XIAOSHAN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, HANGZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100326 Address after: Hangzhou City, Zhejiang Province, 311232 blocks south of Xiaoshan economic and Technological Development Zone, Zhaofeng Road No. 6 Patentee after: Zhejiang Zhaofeng Mechanical and Electronic Co., Ltd. Address before: Hangzhou City, Zhejiang Province, 311232 blocks south of Xiaoshan economic and Technological Development Zone, Zhaofeng Road Patentee before: Hangzhou Zhaofeng Auto Parts Manufacturing Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20131017 |