CN109435577A - A kind of electricity drive bridge wheel hub - Google Patents
A kind of electricity drive bridge wheel hub Download PDFInfo
- Publication number
- CN109435577A CN109435577A CN201811337849.2A CN201811337849A CN109435577A CN 109435577 A CN109435577 A CN 109435577A CN 201811337849 A CN201811337849 A CN 201811337849A CN 109435577 A CN109435577 A CN 109435577A
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- centre bore
- type flange
- seam allowance
- petal type
- 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.)
- Pending
Links
- 230000005611 electricity Effects 0.000 title claims abstract description 11
- 210000003205 muscle Anatomy 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 235000013351 cheese Nutrition 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 241000159750 Urtica cannabina Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0015—Hubs for driven wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0047—Hubs characterised by functional integration of other elements
- B60B27/0052—Hubs characterised by functional integration of other elements the element being a brake disc
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Bridge wheel hub is driven the invention discloses a kind of electricity, including petal type flange and is located at centre bore outstanding in the middle part of flange, in the periphery of centre bore around arch muscle, is provided with ventilation hole on the petal type flange between two adjacent arch muscle；The end of the centre bore is equipped with ABS gear ring and installs seam allowance；The junction of the arch muscle and centre bore is equipped with cheese brake disc and installs seam allowance；The junction of the centre bore and petal type flange is equipped with wheel bolt seam allowance；Screw hole is provided at each petal of the petal type flange.Present invention employs number of ways to reduce hub weight under the premise of guaranteeing wheel hub structure intensity, ventilation hole and many places seam allowance are set on wheel hub simultaneously, keep wheel hub more convenient in assembly or maintenance, also can solve the problem of bolt looseness between wheel and wheel hub is so as to cause integral replacing.
Description
Technical field
The present invention relates to field of hub, and in particular to a kind of electricity drive bridge wheel hub.
Background technique
Wheel hub is connection and wheel and axle and undertakes load between tire and axle, and large and medium bus wheel hub mostly uses
QT450-10 or QT500-7 material, with CAE and the development of casting, more and more lightweight materials and light design apply to
In the design and manufacture of wheel hub.
Summary of the invention
The present invention provides a kind of electricity suitable for large and medium bus to drive bridge wheel hub, which is being guaranteed using number of ways
Hub weight is reduced under the premise of wheel hub structure intensity, while ventilation hole and many places seam allowance are set on wheel hub, is filling wheel hub
It is more convenient when matching or maintaining, it also can solve the asking so as to cause integral replacing of the bolt looseness between wheel and wheel hub
Topic.
The technical solution adopted by the present invention are as follows: a kind of electricity drives bridge wheel hub, including petal type flange and is located at prominent in the middle part of flange
Centre bore out is provided on the petal type flange between two adjacent arch muscle in the periphery of centre bore around arch muscle
Ventilation hole；The end of the centre bore is equipped with ABS gear ring and installs seam allowance；The junction of the arch muscle and centre bore is equipped with
Cheese brake disc installs seam allowance；The junction of the centre bore and petal type flange is equipped with wheel bolt seam allowance；The flower
Screw hole is provided at each petal of flap-type flange.
Further, bearing removal gap at two is evenly distributed on the inner segment shoulder of the centre bore.
Further, the ventilation hole is ellipse.
Further, the long axis of the elliptical vent hole is vertical with the radius of petal type flange.
The beneficial effects of the present invention are: the wheel hub can pass through petal type method under the premise of keeping the structural strength of wheel hub
Blue and arch muscle design maximally reduces hub weight, while devising and can subtract between adjacent arcuate muscle with wheel
The ventilation hole of repeated hole cooperation for reducing the temperature of brake disc and friction plate, and then extends the service life of wheel hub.
Detailed description of the invention
Fig. 1 is the wheel hub structure schematic diagram in the present invention；
Fig. 2 is the wheel hub sectional view in the present invention；
In figure: the petal flange of 1-, 2- centre bore, 3- arch muscle, 4- ventilation hole, 5-ABS gear ring install seam allowance, 6- bearing removal
Gap, 7- cheese brake disc install seam allowance, 8- wheel bolt seam allowance, 9- screw hole.
Specific embodiment
The present invention will be further described below with reference to the drawings.
As depicted in figs. 1 and 2, the present invention be it is a kind of suitable for large and medium bus electricity drive bridge wheel hub, the wheel hub include with
The eight hemp nettle flap-type flanges 1 and the centre bore 2 outstanding in the middle part of petal type flange of wheel cooperation.Petal type flange 1 it is each
Screw hole 9 is provided at piece petal, the screw hole 9 with wheel for fixing；It, should in the periphery of centre bore 2 around four arch muscle 3
Arch muscle 3 both ensure that the intensity and rigidity of wheel hub, also effectively reduce product weight.There are two being opened on each arch muscle 4
Hole, the hole is for fixing brake disc.The logical of total ellipse everywhere is provided on petal type flange between two adjacent arch muscle 3
Air holes 4, and the long axis of ventilation hole is vertical with the radius of petal type flange.1 inside elliptical vent hole of petal type flange be used for
The heat generated when vehicle braking can be discharged in the cooperation of wheel lightening hole in time, reduce brake disc and friction plate temperature, and then extend
Brake disc and friction plate service life.At the end outer rim of centre bore 2 be equipped with ABS gear ring install seam allowance, can according to product needs,
It is adapted to axially or radially ABS gear ring.The junction of arch muscle 3 and centre bore 2 is equipped with cheese brake disc and installs seam allowance 7；Described
The junction of centre bore 2 and petal type flange 1 is equipped with wheel bolt seam allowance 8, because of bolt looseness when solving market more wheel change
And can only integral replacing wheel hub brake disk assembly the problem of.Bearing at uniformly distributed two on the interior shoulder for being located at 2 end of centre bore
Gap is dismantled, which is conducive to bearing replacing when vehicle maintenance.
Claims (4)
1. a kind of electricity drives bridge wheel hub, it is characterised in that: including petal type flange and be located at centre bore outstanding in the middle part of flange, in
The periphery in heart hole is provided with ventilation hole on the petal type flange between two adjacent arch muscle around arch muscle；In described
The end in heart hole is equipped with ABS gear ring and installs seam allowance；It is installed equipped with cheese brake disc the junction of the arch muscle and centre bore
Seam allowance；The junction of the centre bore and petal type flange is equipped with wheel bolt seam allowance；The petal type flange it is each
Screw hole is provided at piece petal.
2. a kind of electricity according to claim 1 drives bridge wheel hub, it is characterised in that: on the inner segment shoulder of the centre bore
Bearing removal gap at cloth two.
3. a kind of electricity according to claim 1 drives bridge wheel hub, it is characterised in that: the ventilation hole is ellipse.
4. it is according to claim 3 it is a kind of electricity drive bridge wheel hub, it is characterised in that: the long axis of the elliptical vent hole with
The radius of the petal type flange is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337849.2A CN109435577A (en) | 2018-11-12 | 2018-11-12 | A kind of electricity drive bridge wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337849.2A CN109435577A (en) | 2018-11-12 | 2018-11-12 | A kind of electricity drive bridge wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435577A true CN109435577A (en) | 2019-03-08 |
Family
ID=65552312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811337849.2A Pending CN109435577A (en) | 2018-11-12 | 2018-11-12 | A kind of electricity drive bridge wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109435577A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231574A (en) * | 2020-04-03 | 2020-06-05 | 山东蓬翔汽车有限公司 | Forged high-strength aluminum alloy hub and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005075150A (en) * | 2003-08-29 | 2005-03-24 | Press Kogyo Co Ltd | Hub mechanism for vehicle |
| CN201342909Y (en) * | 2009-01-11 | 2009-11-11 | 河南省汤阴县华兴机械制造有限公司 | Automotive hub casting |
| CN102202911A (en) * | 2008-10-31 | 2011-09-28 | 都美工业株式会社 | Vehicle wheel disc |
| CN203331697U (en) * | 2013-05-23 | 2013-12-11 | 嘉兴恒冠汽车部件有限公司 | Wheel spoke provided with ventilation holes in rounded corner trapezoid shape |
| CN204820945U (en) * | 2015-08-13 | 2015-12-02 | 安徽江淮汽车股份有限公司 | Front axle wheel end structure and car |
| CN207088851U (en) * | 2017-08-10 | 2018-03-13 | 中国第一汽车股份有限公司 | A kind of light truck hub assembly |
| CN108162683A (en) * | 2017-12-28 | 2018-06-15 | 湖北三环车桥有限公司 | For the screw-type wheel hub brake disk assembly of commercial car |
| CN209290070U (en) * | 2018-11-12 | 2019-08-23 | 郑州智驱科技有限公司 | A kind of electricity drive bridge wheel hub |
-
2018
- 2018-11-12 CN CN201811337849.2A patent/CN109435577A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005075150A (en) * | 2003-08-29 | 2005-03-24 | Press Kogyo Co Ltd | Hub mechanism for vehicle |
| CN102202911A (en) * | 2008-10-31 | 2011-09-28 | 都美工业株式会社 | Vehicle wheel disc |
| CN201342909Y (en) * | 2009-01-11 | 2009-11-11 | 河南省汤阴县华兴机械制造有限公司 | Automotive hub casting |
| CN203331697U (en) * | 2013-05-23 | 2013-12-11 | 嘉兴恒冠汽车部件有限公司 | Wheel spoke provided with ventilation holes in rounded corner trapezoid shape |
| CN204820945U (en) * | 2015-08-13 | 2015-12-02 | 安徽江淮汽车股份有限公司 | Front axle wheel end structure and car |
| CN207088851U (en) * | 2017-08-10 | 2018-03-13 | 中国第一汽车股份有限公司 | A kind of light truck hub assembly |
| CN108162683A (en) * | 2017-12-28 | 2018-06-15 | 湖北三环车桥有限公司 | For the screw-type wheel hub brake disk assembly of commercial car |
| CN209290070U (en) * | 2018-11-12 | 2019-08-23 | 郑州智驱科技有限公司 | A kind of electricity drive bridge wheel hub |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231574A (en) * | 2020-04-03 | 2020-06-05 | 山东蓬翔汽车有限公司 | Forged high-strength aluminum alloy hub and preparation method thereof |
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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 |