CN109838460A - A kind of hub bearing, bearing-hub assembly and hub unit - Google Patents
A kind of hub bearing, bearing-hub assembly and hub unit Download PDFInfo
- Publication number
- CN109838460A CN109838460A CN201910229330.0A CN201910229330A CN109838460A CN 109838460 A CN109838460 A CN 109838460A CN 201910229330 A CN201910229330 A CN 201910229330A CN 109838460 A CN109838460 A CN 109838460A
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- China
- Prior art keywords
- hub
- bearing
- inner ring
- brake disc
- ring
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- 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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Abstract
The invention discloses a kind of hub bearing, bearing-hub assembly and hub units, including inner ring, outer ring and the rolling element between the inner ring and the outer ring, along radially extending for the inner ring, and the brake disc for matching with caliper, the brake disc are an integral structure with the inner ring.The brake disc of hub bearing in the present invention is an integral structure with inner ring, and in installation process, which is directly installed on wheel hub, it will be able to is completed at the same time the installation of brake disc and hub bearing, be reduced number of parts, weight and cost；It simplifies production technology and shortens process flow.
Description
Technical field
The present invention relates to technical field of bearings, more specifically to a kind of hub bearing, bearing-hub assembly and wheel
Hub assembly.
Background technique
Hub-bearing unit: hub bearing is to be applied to be used to load-bearing at Automobile shaft and provide accurately for the rotation of wheel hub
The components of guidance had not only born axial load but also had born radial load, were the important components of carload and rotation.
Hub-bearing unit and brake disc are the important components of automobile chassis, and current technology level is hub-bearing unit
It is that be assembled together hub bearing and brake disc is bolted is two parts to two parts with brake disc, assembly process increases.
Therefore, how to simplify production technology and shorten process flow, become those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, being the technical problem to be solved by the present invention is to how simplify production technology and shorten process flow
This, the present invention provides a kind of hub bearing, bearing-hub assembly and hub units.
To achieve the above object, the invention provides the following technical scheme:
A kind of hub bearing, including inner ring, outer ring and the rolling element between the inner ring and the outer ring, along institute
Radially extending for inner ring, and the brake disc for matching with caliper are stated, the brake disc and the inner ring are integral type knot
Structure.
The present invention in one embodiment, the brake disc is connect by ring flange with the inner ring, the flange
The mounting hole for being mounted on wheel hub is provided on the end face of disk.
The present invention in one embodiment, the ring flange radially extending from the inner ring to the inner ring, institute
The edge for stating ring flange axially extends to the brake disc along the inner ring.
The invention also discloses a kind of bearing-hub assembly, including as described in any one of above-mentioned hub bearing and braking
Pincers, the caliper are arranged on the outer ring and cooperate with the brake disc.
The invention also discloses a kind of hub units, including wheel hub and bearing-hub assembly described above, the inner ring
It is fixed on the wheel hub.
It can be seen from the above technical scheme that the brake disc of the hub bearing in the present invention and inner ring are integral type knot
Structure in installation process, which is directly installed on wheel hub, it will be able to be completed at the same time the peace of brake disc and hub bearing
Dress, reduces number of parts, weight and cost；It simplifies production technology and shortens process flow.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of schematic view of the front view of hub bearing provided by the embodiment of the present invention；
Fig. 2 is a kind of side structure schematic view of hub bearing provided by the embodiment of the present invention；
Fig. 3 is a kind of hub unit schematic view of the front view provided by the embodiment of the present invention；
Fig. 4 is a kind of hub unit side structure schematic view provided by the embodiment of the present invention；
In figure, 100 it is hub bearing, 200 is caliper, 300 is wheel hub, 101 is inner ring, 102 is outer ring, 103 is rolling
Kinetoplast, 104 be brake disc, 105 be ring flange.
Specific embodiment
Core of the invention is to provide a kind of hub bearing, bearing-hub assembly and hub unit, to simplify production
Technique and shortening process flow.
In addition, embodiments illustrated below does not play any restriction effect to the invention described in the claims content.In addition,
The full content of composition represented by following example is not limited to must as the solution of the invention described in the claims
It needs.
Hub bearing 100 in the embodiment of the present invention referring to FIG. 1 to FIG. 4, comprising: inner ring 101, outer ring 102 and be located at
Rolling element 103 between inner ring 101 and outer ring 102, along radially extending for inner ring 101, and for being matched with caliper 200
Brake disc 104, brake disc 104 is an integral structure with inner ring 101.The brake disc 104 of hub bearing 100 in the present invention with
Inner ring 101 is an integral structure, and in installation process, which is directly installed on wheel hub 300, it will be able to simultaneously
The installation for completing brake disc 104 and hub bearing 100, reduces number of parts, weight and cost；Simplify production technology and contracting
Short process flow.Meanwhile brake disc 104 is an integral structure with inner ring 101, will not generate brake disc 104 in the prior art
With 101 loose phenomenon of inner ring, it is not easy to produce NVH.
Wherein, the brake disc 104 in hub bearing 100 and inner ring 101 are an integral structure it is to be understood that by same
The integral piece that raw material are process, or the formula structure that is welded as a whole are cast integrally formula structure, the integrated knot of forging
Structure.In short, the two is an entirety.
In order to facilitate the installation of, brake disc 104 is connect by ring flange 105 with inner ring 101, is set on the end face of ring flange 105
It is equipped with the mounting hole for being mounted on wheel hub 300.The radially extending from inner ring 101 to inner ring 101 of ring flange 105, ring flange
105 edge axially extends to brake disc 104 along inner ring 101.
Wherein, it can be adjusted according to actual needs with the size in upper flange plate 105, brake disc 104.
The invention also discloses a kind of 100 components of hub bearing, including such as any one of above-mentioned hub bearing 100 and system
Dynamic pincers 200, caliper 200 are arranged on outer ring 102 and cooperate with brake disc 104.
Since above-mentioned hub bearing 100 has the above beneficial effect, the hub bearing 100 including above-mentioned hub bearing 100
Component also has corresponding effect, and details are not described herein again.
The invention also discloses a kind of 300 components of wheel hub, including wheel hub 300 and above-mentioned 100 component of hub bearing, inner ring
101 are fixed on wheel hub 300.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (5)
1. a kind of hub bearing exists including inner ring, outer ring and the rolling element between the inner ring and the outer ring, feature
In along radially extending for the inner ring, and the brake disc for matching with caliper, the brake disc are with the inner ring
Integral structure.
2. hub bearing as described in claim 1, which is characterized in that the brake disc is connected by ring flange and the inner ring
It connects, the mounting hole for being mounted on wheel hub is provided on the end face of the ring flange.
3. hub bearing as claimed in claim 2, which is characterized in that the ring flange is from the inner ring to the diameter of the inner ring
To extension, the edge of the ring flange axially extends to the brake disc along the inner ring.
4. a kind of bearing-hub assembly, which is characterized in that including hub bearing as claimed any one in claims 1 to 3 and
Caliper, the caliper are arranged on the outer ring and cooperate with the brake disc.
5. a kind of hub unit, which is characterized in that including wheel hub and bearing-hub assembly as claimed in claim 4, the inner ring
It is fixed on the wheel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229330.0A CN109838460A (en) | 2019-03-25 | 2019-03-25 | A kind of hub bearing, bearing-hub assembly and hub unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229330.0A CN109838460A (en) | 2019-03-25 | 2019-03-25 | A kind of hub bearing, bearing-hub assembly and hub unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109838460A true CN109838460A (en) | 2019-06-04 |
Family
ID=66886257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910229330.0A Pending CN109838460A (en) | 2019-03-25 | 2019-03-25 | A kind of hub bearing, bearing-hub assembly and hub unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109838460A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114206632A (en) * | 2019-08-06 | 2022-03-18 | 美国联合金属制品股份有限公司 | Wheel hub with integrated circular braking element |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884331A (en) * | 1972-11-09 | 1975-05-20 | Skf Ind Trading & Dev | Bearing unit |
| US4621700A (en) * | 1983-12-08 | 1986-11-11 | Skf Industrial Trading And Development Company B.V. | Wheel bearing |
| JP2002235757A (en) * | 2000-05-22 | 2002-08-23 | Koyo Seiko Co Ltd | Bearing device for wheel |
| US20040155423A1 (en) * | 2003-02-10 | 2004-08-12 | Hui Wang | Integrated wheel end for a wheel suspension of a motor vehicle |
| JP2006143071A (en) * | 2004-11-22 | 2006-06-08 | Jtekt Corp | Hub unit for vehicle |
| KR20170000558A (en) * | 2015-06-24 | 2017-01-03 | 현대위아 주식회사 | Hub bearing assembly of rear suspension for vehicle |
| CN108001119A (en) * | 2017-12-08 | 2018-05-08 | 合肥海源机械有限公司 | The wheel hub of wheel hub and brake disc component |
| CN108839512A (en) * | 2018-06-20 | 2018-11-20 | 安徽安凯汽车股份有限公司 | A kind of bridge brake disc and wheel hub entire combination part |
| CN209838942U (en) * | 2019-03-25 | 2019-12-24 | 浙江盘毂动力科技有限公司 | Hub bearing, hub bearing assembly and hub assembly |
-
2019
- 2019-03-25 CN CN201910229330.0A patent/CN109838460A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884331A (en) * | 1972-11-09 | 1975-05-20 | Skf Ind Trading & Dev | Bearing unit |
| US4621700A (en) * | 1983-12-08 | 1986-11-11 | Skf Industrial Trading And Development Company B.V. | Wheel bearing |
| JP2002235757A (en) * | 2000-05-22 | 2002-08-23 | Koyo Seiko Co Ltd | Bearing device for wheel |
| US20040155423A1 (en) * | 2003-02-10 | 2004-08-12 | Hui Wang | Integrated wheel end for a wheel suspension of a motor vehicle |
| DE102004006626A1 (en) * | 2003-02-10 | 2004-08-26 | Visteon Global Technologies, Inc., Dearborn | Integrated wheel bearing structure for a wheel suspension of a motor vehicle |
| JP2006143071A (en) * | 2004-11-22 | 2006-06-08 | Jtekt Corp | Hub unit for vehicle |
| KR20170000558A (en) * | 2015-06-24 | 2017-01-03 | 현대위아 주식회사 | Hub bearing assembly of rear suspension for vehicle |
| CN108001119A (en) * | 2017-12-08 | 2018-05-08 | 合肥海源机械有限公司 | The wheel hub of wheel hub and brake disc component |
| CN108839512A (en) * | 2018-06-20 | 2018-11-20 | 安徽安凯汽车股份有限公司 | A kind of bridge brake disc and wheel hub entire combination part |
| CN209838942U (en) * | 2019-03-25 | 2019-12-24 | 浙江盘毂动力科技有限公司 | Hub bearing, hub bearing assembly and hub assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114206632A (en) * | 2019-08-06 | 2022-03-18 | 美国联合金属制品股份有限公司 | Wheel hub with integrated circular braking element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 321100 Jiangnan Park 23, Lanxi Economic Development Zone, Jinhua, Zhejiang Applicant after: Zhejiang Panhu Power Technology Co., Ltd. Address before: 321100 Jiangnan Park 23, Lanxi Economic Development Zone, Jinhua, Zhejiang Applicant before: Core drive technology (Jinhua) Co., Ltd. |
|
| CB02 | Change of applicant information |