CN207955184U - A kind of wheel hub motor wheel rim - Google Patents
A kind of wheel hub motor wheel rim Download PDFInfo
- Publication number
- CN207955184U CN207955184U CN201820336851.7U CN201820336851U CN207955184U CN 207955184 U CN207955184 U CN 207955184U CN 201820336851 U CN201820336851 U CN 201820336851U CN 207955184 U CN207955184 U CN 207955184U
- Authority
- CN
- China
- Prior art keywords
- wheel rim
- hub motor
- wheel hub
- wheel
- output shaft
- 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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Links
- 241000883990 Flabellum Species 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000004575 stone Substances 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a kind of wheel hub motor wheel rims, it is characterized in that, wheel rim is towards the plane with a setting area on the medial surface of the output shaft of wheel hub motor, it is matched and is contacted with the output shaft end face of wheel hub motor by the plane, so that wheel hub and wheel hub motor output shaft end face is passed through the plane and be fitted and connected and be assembled together by fastener.The wheel rim of the utility model changes the shape of existing wheel rim so that wheel rim can preferably play cooling effect；Increase radiating ribs in the arc-shaped inner surface of wheel rim, play the role of increasing heat radiation area, and play reinforcing rib, since the presence of wheel hub motor can cause unsprung mass to increase, improving wheel rim intensity is very important, which can kill two birds with one stone.
Description
Technical field
The utility model is related to a kind of wheel rim more particularly to a kind of wheel hub motor wheel rims.
Background technology
Wheel hub and vehicle drive system are generally connect with the transmission shaft of vehicle, flange, brake disc etc.；Wheel rim connects with tire
It connects, there are baffle ring in general both sides；Wheel rim is connect with wheel hub by spoke.Wheel hub motor is built in wheel rim, and wheel hub motor can simplify
The drive system of vehicle and the complete vehicle structure of vehicle improve transmission efficiency, increase the space that chassis can utilize, and realize complicated vehicle
Dynamics Controlling, is the ultimate drive form of the following electric vehicle.But since wheel hub motor is built in wheel rim, heat dissipation
Condition is poor, and therefore, how to carry out cooling to motor is a prominent technical problem for needing to solve.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of wheel hub motor wheel
Rim can preferably radiate to wheel hub motor；Meanwhile improving wheel rim intensity.
In order to solve the above technical problems, the utility model provides a kind of wheel hub motor wheel rim, characterized in that wheel rim direction
Plane or step surface with a setting area on the medial surface of the output shaft of wheel hub motor, pass through the plane or step surface and wheel
The output shaft end face of hub motor matches the contact of realization face, and wheel hub is made to pass through the plane or step with wheel hub motor output shaft end face
Face is fitted and connected and is assembled together by fastener.
Radiating ribs are set on the arc-shaped inner surface of wheel rim.
Shape setting and the wheel rim central axis of radiating ribs have the linear or arc of a setting angle.
The spoke of support wheel rim is set as flabellum shape, and the flabellum is centered on the central point of wheel rim, to wheel rim circumference
Side diverging extends.
The direction inside wheel rim is blown into conducive to air when the spoke is arranged to that vehicle is made to advance.
Valve cock outlet is provided on the wheel rim, the radiating ribs evacuation opens the valve cock outlet.
The face that realization face contacts, which is matched, with the output shaft end face of wheel hub motor at least occupies wheel rim towards wheel hub motor
The 70% of the medial surface gross area of output shaft.
The advantageous effect that the utility model is reached：
The wheel rim of the utility model changes the shape of existing wheel rim so that wheel rim can preferably play cooling effect：
The spoke of support wheel rim is set as fan blade shape so that when wheel rotates, forced air blows to motor；Increase wheel hub with
The area of the junction of motor output shaft so that the heat of motor is easier to be transmitted to spoke and wheel rim, utilizes spoke and wheel rim
Surface radiating；Increase radiating ribs in the arc-shaped inner surface of wheel rim, plays the role of increasing heat radiation area, and play the work of reinforcing rib
With since the presence of wheel hub motor can cause unsprung mass to increase, improving wheel rim intensity is very important, which can
To kill two birds with one stone.
Description of the drawings
Fig. 1 is an embodiment wheel hub motor wheel rim schematic diagram of the utility model；
Fig. 2 is the wheel hub motor wheel rim and wheel hub motor assembling schematic diagram of the utility model；
Fig. 3 is another embodiment wheel hub motor wheel rim schematic diagram of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and the scope of protection of the utility model cannot be limited with this.
As shown in Figure 1-Figure 3, the utility model discloses a kind of wheel hub motor wheel rim, wheel rim 1 is towards wheel hub motor 2
Output shaft medial surface on one setting area plane 11, pass through the output shaft end face of the plane 11 and wheel hub motor 2
21 match the contact of realization face, and wheel hub 1 and the output shaft end face 21 of wheel hub motor is made to be fitted and connected by the plane and by fastening
Part is assembled together by pilot hole 3.The medial surface of wheel rim towards the output shaft of wheel hub motor can be all arranged to plane.
In other embodiments, wheel rim 1 is towards can also be arranged to step on the medial surface of the output shaft of wheel hub motor 2
Face matches realization face with the output shaft end face of wheel hub motor by step surface and contacts, and step surface is conducive to wheel rim and wheel hub motor
Output shaft preferably assemble, so that wheel hub motor is preferably positioned in the axial direction, avoid occur axial float.
Radiating ribs 13 are set on the arc-shaped inner surface 12 of wheel rim 1.Shape setting and the wheel rim central axis of radiating ribs 13
Linear or arc with a setting angle.Radiating ribs 13 can increase the heat dissipation area of wheel rim inner wall, and play and add
The effect of strengthening tendons.Since the presence of wheel hub motor can cause car body unsprung mass to increase, wheel rim intensity is improved to carry matter
The increase of amount is very important, and radiating ribs enhance the intensity of wheel rim while increasing heat radiation area, kill two birds with one stone.
Either platform or step surface match the face that realization face contacts with the output shaft end face of wheel hub motor and at least account for
There is the 70% of the medial surface gross area of the wheel rim towards the output shaft of wheel hub motor, it is ensured that the connection of wheel hub and wheel hub motor output shaft
The area at place so that the heat of wheel hub motor is easier 13 He of radiating ribs being transmitted to through wheel rim on the arc-shaped inner surface 12 of wheel rim
Spoke is radiated using spoke and rim surface.
Radiating ribs 13 need to avoid open the valve cock outlet 14 being arranged on wheel rim 1 when being arranged.
The spoke 4 of support wheel rim 1 is set as flabellum shape, and flabellum is centered on the central point of wheel rim, to wheel rim circumferential edge
Diverging extends.Spoke is set as the inner circle that forced air when flabellum shape is conducive to wheel rim rotation was blown into or blew out wheel rim composition
Cylinder.
Preferably, spoke 4 is arranged to be conducive to air when vehicle advances and be blown into wheel rim internal direction.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
The scope of protection of the utility model is also should be regarded as into deformation.
Claims (7)
1. a kind of wheel hub motor wheel rim, characterized in that wheel rim is set towards having one on the medial surface of the output shaft of wheel hub motor
The plane or step surface for determining area match realization face with the output shaft end face of wheel hub motor by the plane or step surface and connect
It touches, makes that wheel hub and wheel hub motor output shaft end face pass through the plane or step surface is fitted and connected and is assembled together by fastener.
2. a kind of wheel hub motor wheel rim according to claim 1, characterized in that be arranged on the arc-shaped inner surface of wheel rim
Radiating ribs.
3. a kind of wheel hub motor wheel rim according to claim 1, characterized in that in the shape setting of radiating ribs and wheel rim
Mandrel line has the linear or arc of a setting angle.
4. a kind of wheel hub motor wheel rim according to claim 1, characterized in that the spoke of support wheel rim is set as flabellum
Shape, the flabellum are dissipated to wheel rim circumferential edge and are extended centered on the central point of wheel rim.
5. a kind of wheel hub motor wheel rim according to claim 4, characterized in that the spoke is arranged to that vehicle is made to advance
When direction inside wheel rim is blown into conducive to air.
6. a kind of wheel hub motor wheel rim according to claim 2, characterized in that be provided with a valve cock on the wheel rim
Outlet, the radiating ribs evacuation open the valve cock outlet.
7. a kind of wheel hub motor wheel rim according to claim 1 or 2, characterized in that the output shaft end with wheel hub motor
Face match realization face contact face at least occupy wheel rim towards the output shaft of wheel hub motor the medial surface gross area 70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336851.7U CN207955184U (en) | 2018-03-13 | 2018-03-13 | A kind of wheel hub motor wheel rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336851.7U CN207955184U (en) | 2018-03-13 | 2018-03-13 | A kind of wheel hub motor wheel rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207955184U true CN207955184U (en) | 2018-10-12 |
Family
ID=63742762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820336851.7U Active CN207955184U (en) | 2018-03-13 | 2018-03-13 | A kind of wheel hub motor wheel rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207955184U (en) |
-
2018
- 2018-03-13 CN CN201820336851.7U patent/CN207955184U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240530 Address after: Room 313, 3rd Floor, Sunjia Comprehensive Building, Banqiao Street, Yuhuatai District, Nanjing City, Jiangsu Province, 210039 Patentee after: NANJING AOTEBO ELECTROMECHANICAL TECHNOLOGY CO.,LTD. Country or region after: China Address before: No. 37 Dongqi Road, Dongshan Street, Jiangning District, Nanjing City, Jiangsu Province, 211103 Patentee before: JIANGSU PAIDI VEHICLE TECHNOLOGY CO.,LTD. Country or region before: China Patentee before: NANJING AOTEBO ELECTROMECHANICAL TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |