CN105500988A - Wheel hub bearing device - Google Patents
Wheel hub bearing device Download PDFInfo
- Publication number
- CN105500988A CN105500988A CN201510656263.2A CN201510656263A CN105500988A CN 105500988 A CN105500988 A CN 105500988A CN 201510656263 A CN201510656263 A CN 201510656263A CN 105500988 A CN105500988 A CN 105500988A
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- CN
- China
- Prior art keywords
- hub body
- sensor
- wheel hub
- groove
- 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.)
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- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a wheel hub bearing device. An external wheel hub body is coaxial with an internal wheel hub body; a left ball rolling body is installed on a rolling channel between the external wheel hub body and an internal ring; a right ball rolling body is installed on a rolling channel between the right end of the external wheel hub body and the internal wheel hub body; a screw is mounted on a flange disc on the right side of the internal wheel hub body; an installation pedestal bottom end is installed on the external surface of the right end of the internal ring and the upper end is clamped in an annular magnetic groove; a permalloy plate is installed on the external surface of a sensor; the sensor is fixed into an inner hole groove on the right end of the sensor; the right end of the sensor is clamped into an inner hole on the left side of the external wheel hub body; a baffle ring is installed on a groove on the left end of the internal wheel hub body; an annular magnet is installed on the external surface of the baffle ring and on the right side of the sensor; and the internal ring is installed on the external surface of the right side of the groove of the internal wheel hub.
Description
Technical field
The present invention relates to automobile technical field, particularly relate to a kind of hub bearing device.
Background technology
Hub-bearing unit is one of key components and parts of automobile, and its Main Function is load capacity and provides accurate guiding for the rotation of wheel hub.Current, automotive hub bearing progressively to cell orientation development, is become the functional component of integrated bearing, wheel hub and anti-skid brake system (ABS) sensor from single bearing.Current hub bearing device can not adapt to intelligent development and the demand of society.
Summary of the invention
According to above deficiency, the invention provides the hub bearing device that a kind of structure is simple, easy to use and reliable and stable.
For achieving the above object, hub bearing device of the present invention, main contents are: comprise outer hub body, circular magnet, screw, interior hub body, right ball rolling body, left ball rolling body, inner ring, back-up ring, mount pad, sensor, permalloy plate and inductor, it is characterized in that, described outer hub body is coaxial with interior hub body, described left ball rolling body to be arranged between outer hub body and inner ring on raceway, described right ball rolling body to be arranged between outer hub body right-hand member and interior hub body on raceway, described interior hub body right flange dish is provided with screw, described mount pad bottom is arranged on inner ring right-hand member outside face, upper end is stuck in circular magnet groove, described permalloy plate is arranged on sensor outside face, described inductor is fixedly mounted in sensor right-hand member endoporus groove, described sensor right-hand member to be stuck on the left of outer hub body in endoporus, described back-up ring is arranged in interior hub body left end groove, described circular magnet to be arranged on back-up ring outside face and to be positioned on the right side of sensor, described inner ring to be arranged on the right side of the groove on interior hub body on outside face.
As preferably, described interior hub body right-hand member center is processed with taper hole.
As preferably, the radial position of described outer hub body is processed with 4 cylindrical holes be evenly arranged.
Beneficial effect of the present invention is: the impact avoiding device assembly precision, and facilitate the adjustment to a whole set of hub bearing device predetermincd tension, reliability and the life-span of device also increase.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals:
The outer hub body of 1-, 2-circular magnet, 3-screw, hub body in 4-, the right ball rolling body of 5-, the left ball rolling body of 6-, 7-inner ring, 8-back-up ring, 9-mount pad, 10-sensor, 11-permalloy plate, 12-inductor.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the invention is described:
Embodiment, see accompanying drawing 1, a kind of hub bearing device, comprise outer hub body 1, circular magnet 2, screw 3, interior hub body 4, right ball rolling body 5, left ball rolling body 6, inner ring 7, back-up ring 8, mount pad 9, sensor 10, permalloy plate 11 and inductor 12, it is characterized in that, described outer hub body 1 is coaxial with interior hub body 4, described left ball rolling body 6 to be arranged between outer hub body 1 and inner ring 7 on raceway, described right ball rolling body 5 to be arranged between outer hub body 1 right-hand member and interior hub body 4 on raceway, described interior hub body 4 right flange dish is provided with screw 3, described mount pad 9 bottom is arranged on inner ring 7 right-hand member outside face, upper end is stuck in circular magnet 2 groove, described permalloy plate 11 is arranged on sensor 10 outside face, described inductor 12 is fixedly mounted in sensor 10 right-hand member endoporus groove, described sensor 10 right-hand member to be stuck on the left of outer hub body 1 in endoporus, described back-up ring 8 is arranged in interior hub body 4 left end groove, described circular magnet 2 to be arranged on back-up ring 8 outside face and to be positioned on the right side of sensor 10, described inner ring 7 to be arranged on the right side of the groove on interior hub body 4 on outside face.
Preferably, described interior hub body 4 right-hand member center is processed with taper hole.
Preferably, the radial position of described outer hub body 1 is processed with 4 cylindrical holes be evenly arranged.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from present inventive concept.
Do not depart from the spirit and scope of the present invention and can make other changes many and remodeling.Should be appreciated that and the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.
Claims (3)
1. a hub bearing device, comprise outer hub body, circular magnet, screw, interior hub body, right ball rolling body, left ball rolling body, inner ring, back-up ring, mount pad, sensor, permalloy plate and inductor, it is characterized in that, described outer hub body is coaxial with interior hub body, described left ball rolling body to be arranged between outer hub body and inner ring on raceway, described right ball rolling body to be arranged between outer hub body right-hand member and interior hub body on raceway, described interior hub body right flange dish is provided with screw, described mount pad bottom is arranged on inner ring right-hand member outside face, upper end is stuck in circular magnet groove, described permalloy plate is arranged on sensor outside face, described inductor is fixedly mounted in sensor right-hand member endoporus groove, described sensor right-hand member to be stuck on the left of outer hub body in endoporus, described back-up ring is arranged in interior hub body left end groove, described circular magnet to be arranged on back-up ring outside face and to be positioned on the right side of sensor, described inner ring to be arranged on the right side of the groove on interior hub body on outside face.
2. a kind of hub bearing device as claimed in claim 1, is characterized in that: described interior hub body right-hand member center is processed with taper hole.
3. a kind of hub bearing device as claimed in claim 1, is characterized in that: the radial position of described outer hub body is processed with 4 cylindrical holes be evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510656263.2A CN105500988A (en) | 2015-10-12 | 2015-10-12 | Wheel hub bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510656263.2A CN105500988A (en) | 2015-10-12 | 2015-10-12 | Wheel hub bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105500988A true CN105500988A (en) | 2016-04-20 |
Family
ID=55709455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510656263.2A Pending CN105500988A (en) | 2015-10-12 | 2015-10-12 | Wheel hub bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500988A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5714880A (en) * | 1993-09-06 | 1998-02-03 | Nsk Ltd. | Rotational velocity detecting arrangement of the tone wheel on the hub unit for detecting rotational velocity of an automobile wheel supported on the hub unit |
| CN201982527U (en) * | 2011-04-27 | 2011-09-21 | 温州冠盛机械有限公司 | Internal installed active sensor wheel hub bearing unit |
| CN102822547A (en) * | 2010-03-18 | 2012-12-12 | Ntn株式会社 | Wheel bearing device equipped with rotational speed detector |
| CN202707793U (en) * | 2012-09-04 | 2013-01-30 | 海宁佳盛汽车零部件有限公司 | Automobile hub unit with detachable sensor |
| CN204512180U (en) * | 2014-12-29 | 2015-07-29 | 朱桂林 | A kind of intelligent hub bearing device for automobile |
-
2015
- 2015-10-12 CN CN201510656263.2A patent/CN105500988A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5714880A (en) * | 1993-09-06 | 1998-02-03 | Nsk Ltd. | Rotational velocity detecting arrangement of the tone wheel on the hub unit for detecting rotational velocity of an automobile wheel supported on the hub unit |
| CN102822547A (en) * | 2010-03-18 | 2012-12-12 | Ntn株式会社 | Wheel bearing device equipped with rotational speed detector |
| CN201982527U (en) * | 2011-04-27 | 2011-09-21 | 温州冠盛机械有限公司 | Internal installed active sensor wheel hub bearing unit |
| CN202707793U (en) * | 2012-09-04 | 2013-01-30 | 海宁佳盛汽车零部件有限公司 | Automobile hub unit with detachable sensor |
| CN204512180U (en) * | 2014-12-29 | 2015-07-29 | 朱桂林 | A kind of intelligent hub bearing device for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |