CN103448468A - Hub component for driving wheel - Google Patents
Hub component for driving wheel Download PDFInfo
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- CN103448468A CN103448468A CN2013103921691A CN201310392169A CN103448468A CN 103448468 A CN103448468 A CN 103448468A CN 2013103921691 A CN2013103921691 A CN 2013103921691A CN 201310392169 A CN201310392169 A CN 201310392169A CN 103448468 A CN103448468 A CN 103448468A
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- hub
- wheel hub
- outer ring
- wheel
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Abstract
The invention discloses a hub component for a driving wheel. The hub component comprises a hub cap, a hub outer ring and a braking disc sleeve, wherein the hub outer ring is cylindrical, the center of the hub outer ring is provided with a through hole for mounting a bearing and an oil seal, and the excircle surface of the hub outer ring is provided with a plurality of weight-reducing arc notches; hub pressing nails are distributed on the notches; the large round end surface of the hub outer ring is provided with a matching surface for installing a hub spline disc; the outer end surface of the hub spline disc is provided with the braking disc sleeve; a spline at the center of the hub spline disc is used for connecting with a power outputting half shaft; the small round end surface of the middle part of the hub outer ring is provided with thread holes for installing the hub cap. The hub component disclosed by the invention has the beneficial effects that the structure is simple, the weight is light, the maintenance of the hub bearing is convenient, the design is flexible, simultaneously the appearance is attractive, and the hub component is especially suitable for being used on a driving axis of a baji racing car with the highest performance.
Description
Technical field
The present invention relates to the auto parts and components field, particularly relate to a kind of drive wheel hub unit.
Background technology
Hub unit is arranged on the axle of waggon axle usually, in order to rotatable installation surface is provided, wheel and tyre assembly will be arranged on this rotatable installation surface, the hub unit of number of different types is provided according to different wheel purposes in the market usually, for example, according to wheel, be flower wheel, traction wheel or tandem wheels, multiple different hub design can be used for heavy duty truck.And pursuing performance-oriented racing car field, hub unit is also had higher requirement.
Summary of the invention
The present invention aims to provide the drive wheel hub unit of a kind of simple in structure, good looking appearance, flexible design.
For realizing above-mentioned technical purpose, the present invention by the following technical solutions, a kind of drive wheel hub unit, comprise wheel cap, wheel hub outer ring and brake disc external member, described wheel hub outer ring is cylindrical, center is provided with the through hole that bearing and oil sealing are installed, periphery is furnished with several loss of weight circular lances, be furnished with the wheel hub nail pressing on described otch, the large round end surface of wheel hub outer ring is provided with for the fitting surface of wheel hub flower keyboard is installed, the outer face of wheel hub flower keyboard is equipped with the brake disc external member, the spline at wheel hub flower keyboard center is used for connecting the power output axle shaft, the middle roundlet end face of wheel hub outer ring is provided with for the tapped bore of wheel cap is installed.
As preferably, described wheel hub outer ring is by the aluminum alloy processing and fabricating, and periphery is furnished with 6 loss of weight circular lances, and 6 wheel hub nail pressings just also are arranged in above otch.
As preferably, described nail pressing pitch circle diameter is 139.7mm.
As preferably, described wheel hub outer ring is used two tapered roller bearings to be fixed on the half shaft sleeve pipe.
As preferably, described wheel hub flower keyboard is provided with 6 through holes that are circle distribution, just is enclosed within on the nail pressing of 6 of wheel hub outer rings.
As preferably, the tapped bore of described installation wheel cap is provided with 6.
As preferably, described wheel cap is cylindrical, and two all has the loss of weight blind hole, symmetrical several loss of weight circular lances, cylindrical side.
As preferably, symmetrical 6 loss of weight circular lances, described wheel cap cylindrical side.
The invention has the beneficial effects as follows: simple in structure lightweight again, hub bearing is easy to maintenance, designs very flexibly, and simultaneously good looking appearance, be particularly suitable for being used in and ask most on performance-oriented Ba Ji racing car drive axle.
The accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is cutaway view of the present invention;
Fig. 4 is axonometric drawing of the present invention.
In figure: 1, wheel cap; 2, wheel hub outer ring; 3, wheel hub flower keyboard; 4, brake disc external member; 5, tapered roller bearing; 6, half shaft sleeve pipe; 7, through hole; 8, loss of weight circular lance; 9, wheel hub nail pressing.
The specific embodiment
Below describe embodiments of the invention in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Referring to shown in Fig. 1 to Fig. 4, a kind of drive wheel hub unit, comprise wheel cap 1, wheel hub outer ring 2 and brake disc external member 4, described wheel hub outer ring 2 is by the aluminum alloy processing and fabricating, cylindrical, center is provided with the through hole 7 that bearing and oil sealing are installed, periphery is furnished with 6 loss of weight circular lances 8, be furnished with wheel hub nail pressing 9 on described otch, 6 wheel hub nail pressings 9 just also are arranged in above otch 8, nail pressing 9 pitch circle diameters are 139.7mm, described wheel hub outer ring 2 is used two tapered roller bearings 5 to be fixed on half shaft sleeve pipe 6, the large round end surface of wheel hub outer ring 2 is provided with for the fitting surface of wheel hub flower keyboard 3 is installed, the outer face of wheel hub flower keyboard 3 is equipped with brake disc external member 4, the spline at wheel hub flower keyboard 3 centers is used for connecting the power output axle shaft, the middle roundlet end face of wheel hub outer ring 2 is provided with 6 for the tapped bore of wheel cap 1 is installed.
As preferably, described wheel hub flower keyboard 3 is provided with 6 through holes that are circle distribution, just is enclosed within on the nail pressing of 6 of wheel hub outer rings, and described wheel cap 1 is cylindrical, and two all has the loss of weight blind hole, symmetrical 6 loss of weight circular lances, cylindrical side.
The invention has the beneficial effects as follows: simple in structure lightweight again, hub bearing is easy to maintenance, designs very flexibly, and simultaneously good looking appearance, be particularly suitable for being used in and ask most on performance-oriented Ba Ji racing car drive axle.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (8)
1. a drive wheel hub unit, comprise wheel cap, wheel hub outer ring and brake disc external member, it is characterized in that, described wheel hub outer ring is cylindrical, center is provided with the through hole that bearing and oil sealing are installed, periphery is furnished with several loss of weight circular lances, be furnished with the wheel hub nail pressing on described otch, the large round end surface of wheel hub outer ring is provided with for the fitting surface of wheel hub flower keyboard is installed, the outer face of wheel hub flower keyboard is equipped with the brake disc external member, the spline at wheel hub flower keyboard center is used for connecting the power output axle shaft, the middle roundlet end face of wheel hub outer ring is provided with for the tapped bore of wheel cap is installed.
2. hub unit according to claim 1, is characterized in that, described wheel hub outer ring is by the aluminum alloy processing and fabricating, and periphery is furnished with 6 loss of weight circular lances, and 6 wheel hub nail pressings just also are arranged in above otch.
3. hub unit according to claim 2, is characterized in that, described nail pressing pitch circle diameter is 139.7mm.
4. hub unit according to claim 1, is characterized in that, described wheel hub outer ring is used two tapered roller bearings to be fixed on the half shaft sleeve pipe.
5. hub unit according to claim 1, is characterized in that, described wheel hub flower keyboard is provided with 6 through holes that are circle distribution, just is enclosed within on the nail pressing of 6 of wheel hub outer rings.
6. hub unit according to claim 1, is characterized in that, the tapped bore of described installation wheel cap is provided with 6.
7. hub unit according to claim 1, is characterized in that, described wheel cap is cylindrical, and two all has the loss of weight blind hole, symmetrical several loss of weight circular lances, cylindrical side.
8. hub unit according to claim 7, is characterized in that, symmetrical 6 loss of weight circular lances, described wheel cap cylindrical side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392169.1A CN103448468B (en) | 2013-09-03 | 2013-09-03 | A kind of driving wheel hub unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392169.1A CN103448468B (en) | 2013-09-03 | 2013-09-03 | A kind of driving wheel hub unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103448468A true CN103448468A (en) | 2013-12-18 |
| CN103448468B CN103448468B (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310392169.1A Active CN103448468B (en) | 2013-09-03 | 2013-09-03 | A kind of driving wheel hub unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103448468B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847431A (en) * | 2014-03-03 | 2014-06-11 | 苏州巴吉赛车科技有限公司 | Hub assembly with built-in spherical cage |
| CN105909681A (en) * | 2016-05-12 | 2016-08-31 | 孟令松 | Full-floating type half shaft and hub system fixed without flange or screw |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351407A (en) * | 1979-12-21 | 1982-09-28 | Dana Corporation | Axle drive assembly |
| US5429204A (en) * | 1994-06-24 | 1995-07-04 | Tuholski; Jerome P. | System for converting four wheel drive vehicle to allow freewheeling of rear wheels |
| US6557947B1 (en) * | 2001-04-27 | 2003-05-06 | Torque-Traction Technologies, Inc. | Three quarter floating automotive axle |
| CA2643150A1 (en) * | 2005-12-22 | 2007-07-12 | Schaeffler Kg | Wheel hub with axial recesses between the holes for wheel bolts |
| CN203078226U (en) * | 2013-02-08 | 2013-07-24 | 重庆动霸机械制造有限公司 | Rear axle assembly of electric car |
| CN203157591U (en) * | 2013-03-22 | 2013-08-28 | 陕西汉德车桥有限公司 | Commercial vehicle drive axle hub |
| CN203485673U (en) * | 2013-09-03 | 2014-03-19 | 苏州巴吉赛车科技有限公司 | Hub assembly for driving wheel |
-
2013
- 2013-09-03 CN CN201310392169.1A patent/CN103448468B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351407A (en) * | 1979-12-21 | 1982-09-28 | Dana Corporation | Axle drive assembly |
| US5429204A (en) * | 1994-06-24 | 1995-07-04 | Tuholski; Jerome P. | System for converting four wheel drive vehicle to allow freewheeling of rear wheels |
| US6557947B1 (en) * | 2001-04-27 | 2003-05-06 | Torque-Traction Technologies, Inc. | Three quarter floating automotive axle |
| CA2643150A1 (en) * | 2005-12-22 | 2007-07-12 | Schaeffler Kg | Wheel hub with axial recesses between the holes for wheel bolts |
| CN203078226U (en) * | 2013-02-08 | 2013-07-24 | 重庆动霸机械制造有限公司 | Rear axle assembly of electric car |
| CN203157591U (en) * | 2013-03-22 | 2013-08-28 | 陕西汉德车桥有限公司 | Commercial vehicle drive axle hub |
| CN203485673U (en) * | 2013-09-03 | 2014-03-19 | 苏州巴吉赛车科技有限公司 | Hub assembly for driving wheel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847431A (en) * | 2014-03-03 | 2014-06-11 | 苏州巴吉赛车科技有限公司 | Hub assembly with built-in spherical cage |
| CN105909681A (en) * | 2016-05-12 | 2016-08-31 | 孟令松 | Full-floating type half shaft and hub system fixed without flange or screw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103448468B (en) | 2016-07-20 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: 215400 Taifeng Community Flower Wall Industrial Zone, Chengxiang District, Taicang City, Suzhou City, Jiangsu Province Patentee after: Taicang Weiqiang Seiko Machinery Co., Ltd. Address before: 215400 No. 95 East Shanghai Road, Taicang Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Baji Racing Science and Technology Co., Ltd. |