CN205195498U - In -wheel motor's arrestment mechanism and applied this arrestment mechanism's car - Google Patents
In -wheel motor's arrestment mechanism and applied this arrestment mechanism's car Download PDFInfo
- Publication number
- CN205195498U CN205195498U CN201520982072.0U CN201520982072U CN205195498U CN 205195498 U CN205195498 U CN 205195498U CN 201520982072 U CN201520982072 U CN 201520982072U CN 205195498 U CN205195498 U CN 205195498U
- Authority
- CN
- China
- Prior art keywords
- brake disc
- wheel hub
- hub motor
- housing
- utility
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The utility model discloses an in -wheel motor's arrestment mechanism, including in -wheel motor stator, in -wheel motor rotor, casing, brake disc, braking pincers, the in -wheel motor rotor can for the in -wheel motor stator rotates, the in -wheel motor rotor fixed mounting be in the inner wall of casing, the casing is formed with the brake disc along axial an organic whole, the brake disc with install a plurality of strengthening stud between the casing, the brake disc inlays the dress and is in in the braking pincers, the utility model also discloses a car of using this arrestment mechanism. The utility model discloses strengthen the joint strength between casing and the brake disc, improved the stability of brake disc, and more be favorable to the heat dissipation of casing and brake disc.
Description
Technical field
The utility model car wheel electromotor technical field, is specifically related to a kind of brake mechanism of wheel hub motor, also relates to a kind of automobile of this brake mechanism of application.
Background technology
New forms of energy car has become now automobile industry and has had much prospective field, and the Driving technique of new forms of energy vehicle and traditional combustion engine automobile have very large difference, such as In-wheel motor driving technology.
Wheel hub motor technology is also known as wheel inner electric machine technology, and power, transmission and brake apparatus are all incorporated in wheel hub by its maximum feature exactly, are therefore greatly simplified by the mechanical part of motor vehicle.Relative to traditional vehicle traction mode, the structure of wheel hub motor is more simple, compact, and traditional efficiency is higher, and can realize the type of drive of Various Complex.
But the requirement of wheel hub motor to operational environment is harsher, except needs solve waterproof, the problems such as dust protection, also need to consider the many factors such as the heat radiation of wheel hub motor and braking, be arranged on the housing of wheel hub motor by bolt between the brake disc of existing wheel hub motor, obviously when brake disc stressed larger time, there is the risk of fracture in the housing of wheel hub motor, and wheel hub motor itself is higher to cooling requirements, the heat produced after brake disc and caliper rub can increase the weight of the heat radiation load of wheel hub motor, larger to the damage of wheel hub motor, phenomenon occurs may to cause that wheel hub motor burns etc., therefore, those skilled in the art is needed to make improvement to this.
Utility model content
The utility model is intended at least solve one of the problems of the prior art.
The purpose of this utility model is the brake mechanism proposing a kind of wheel hub motor.
According to the brake mechanism of the wheel hub motor of embodiment of the present utility model, comprise wheel hub motor stator, wheel hub motor rotor, housing, brake disc, caliper, described wheel hub motor rotor can relative to described wheel hub motor stator rotation;
Described wheel hub motor rotor is fixedly mounted on the inwall of described housing, and described housing is formed with brake disc vertically, is provided with multiple strengthening stud between described brake disc and described housing, and described brake disc is inlaid in described caliper.
According to an embodiment of the present utility model, the circumference along described brake disc is provided with multiple louvre equably.
According to an embodiment of the present utility model, described housing and described brake disc integrally casting shaping.
According to an embodiment of the present utility model, the quantity of described louvre is 6.
According to an embodiment of the present utility model, the quantity of described strengthening stud is 6.
According to an embodiment of the present utility model, described housing is cast by almag and is formed.
The utility model has following advantage relative to prior art:
The brake mechanism of wheel hub motor disclosed in the utility model, comprise wheel hub motor stator, wheel hub motor rotor, housing, wheel hub motor stator and wheel hub motor rotor are installed in housing, wheel hub motor rotor can relative to wheel hub motor stator rotation, and wheel hub motor rotor is fixedly mounted on the inwall of housing, and housing together can be rotated with wheel hub motor rotor; Housing is formed with brake disc vertically, multiple strengthening stud is installed between brake disc and housing, brake disc is inlaid in caliper, setting like this, the bonding strength between brake disc and housing can be made to increase, and brake disc can bear larger frictional force, avoids due to the stressed phenomenon generation causing housing to rupture comparatively greatly of brake disc, and multiple strengthening stud is also provided with between brake disc and housing, the stability of brake disc can be improved; Due to brake disc and housing one-body molded, be more conducive to the heat radiation of brake disc and housing.
Disclosed in the utility model, the brake mechanism of wheel hub motor enhances the bonding strength between housing and brake disc, improves the stability of brake disc, and is more conducive to the heat radiation of housing and brake disc.
Another object of the present utility model is to propose a kind of automobile, is provided with the brake mechanism of above-mentioned wheel hub motor, and the brake mechanism Dominant Facies of the advantage that this automobile has and above-mentioned wheel hub motor is same, does not repeat them here.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
In figure: 1-wheel hub motor stator, 2-wheel hub motor rotor, 3-housing, 4-brake disc, 5-caliper, 6-strengthening stud, 7-louvre, 8-axletree.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection range of claim.
Embodiment one:
As shown in Figure 1, according to the brake mechanism of the wheel hub motor of the utility model embodiment, comprise wheel hub motor stator 1, wheel hub motor rotor 2, housing 3, brake disc 4, caliper 5, strengthening stud 6;
Wheel hub motor stator 1 is fixedly mounted on axletree 8, wheel hub motor stator 1 is provided with winding coil, wheel hub motor rotor 2 is fixedly mounted on the inwall of housing 3, and wheel hub motor rotor 2 can rotate relative to wheel hub motor stator 1, and then housing 3 together can be rotated with wheel hub motor rotor 2;
Housing 3 is formed with brake disc 4 vertically, multiple strengthening stud 6 is installed between brake disc 4 and housing 3, brake disc 4 is inlaid in caliper 5, setting like this, the bonding strength between brake disc 4 and housing 3 can be made to increase, and brake disc 4 can bear larger frictional force, avoids due to the stressed phenomenon generation causing housing 3 to rupture comparatively greatly of brake disc 4, and between brake disc 4 and housing 3, be also provided with multiple strengthening stud 6, the stability of brake disc 4 can be improved; Because brake disc 4 and housing 3 are one-body molded, be more conducive to the heat radiation of brake disc 4 and housing 3.
For increasing radiating effect further, multiple louvre 7 is provided with equably in the circumference of brake disc 4, as preferably, disclosed in the present embodiment, the quantity of louvre 7 is 6, considers the bonding strength between brake disc 4 and housing 3 and cooling requirements, and the quantity of louvre 7 arranges too much, although the radiating effect of brake disc 4 and housing 3 can be increased, but also can cause the decline of bonding strength between brake disc 4 and housing 3, therefore, those skilled in the art can adjust as required simultaneously.
For convenience of the processing and manufacturing between housing 3 and brake disc 4, preferably, housing 3 and brake disc 4 adopt integrally casting shaping, can, so that manufacture, contribute to reducing manufacturing cost like this.
Further, the quantity of strengthening stud is set to 6, when brake disc 4 is stressed, can ensure that brake disc 4 has higher stability.
Again further, housing 3 is cast by almag and is formed, and on the one hand, can alleviate the quality of wheel hub motor entirety, on the other hand, the housing 3 of almag can have enough intensity, and has good heat dispersion.
Embodiment two:
Present embodiment discloses a kind of automobile, it is provided with the brake mechanism of wheel hub motor disclosed in embodiment one, this automobile enhances the bonding strength between housing 3 and brake disc 4 due to the brake mechanism of wheel hub motor, improve the stability of brake disc 3, therefore, this automobile more can meet the multiple demand of driver.
The foregoing is only the schematic embodiment of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (7)
1. the brake mechanism of a wheel hub motor, it is characterized in that: comprise wheel hub motor stator (1), wheel hub motor rotor (2), housing (3), brake disc (4), caliper (5), described wheel hub motor rotor (2) can be rotated relative to described wheel hub motor stator (1);
Described wheel hub motor rotor (2) is fixedly mounted on the inwall of described housing (3), described housing (3) is formed with brake disc (4) vertically, be provided with multiple strengthening stud (6) between described brake disc (4) and described housing (3), described brake disc (4) is inlaid in described caliper (5).
2. the brake mechanism of a kind of wheel hub motor according to claim 1, is characterized in that: the circumference along described brake disc (4) is provided with multiple louvre (7) equably.
3. the brake mechanism of a kind of wheel hub motor according to claim 2, is characterized in that: described housing (3) is shaping with described brake disc (4) integrally casting.
4. the brake mechanism of a kind of wheel hub motor according to claim 3, is characterized in that: the quantity of described louvre (7) is 6.
5. the brake mechanism of a kind of wheel hub motor according to claim 4, is characterized in that: the quantity of described strengthening stud (6) is 6.
6. the brake mechanism of a kind of wheel hub motor according to claim 1-5 any one, is characterized in that: described housing (3) is cast by almag and formed.
7. an automobile, is characterized in that: the brake mechanism being provided with the wheel hub motor as described in claim 1-6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982072.0U CN205195498U (en) | 2015-12-01 | 2015-12-01 | In -wheel motor's arrestment mechanism and applied this arrestment mechanism's car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982072.0U CN205195498U (en) | 2015-12-01 | 2015-12-01 | In -wheel motor's arrestment mechanism and applied this arrestment mechanism's car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205195498U true CN205195498U (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520982072.0U Expired - Fee Related CN205195498U (en) | 2015-12-01 | 2015-12-01 | In -wheel motor's arrestment mechanism and applied this arrestment mechanism's car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205195498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019080611A1 (en) * | 2017-10-23 | 2019-05-02 | 史政齐 | Wheel-side motor for electric vehicle |
| CN110386002A (en) * | 2019-08-26 | 2019-10-29 | 宁波易仑动力技术有限公司 | Multifunctional hub electric machine control system and its working method |
| CN112865460A (en) * | 2021-04-02 | 2021-05-28 | 山西星力新能源装备科技有限公司 | Electric automobile generating electricity by using rotation of wheel hub |
-
2015
- 2015-12-01 CN CN201520982072.0U patent/CN205195498U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019080611A1 (en) * | 2017-10-23 | 2019-05-02 | 史政齐 | Wheel-side motor for electric vehicle |
| US11299031B2 (en) | 2017-10-23 | 2022-04-12 | Shandong University Of Technology | Wheel hub motor for electric vehicle |
| CN110386002A (en) * | 2019-08-26 | 2019-10-29 | 宁波易仑动力技术有限公司 | Multifunctional hub electric machine control system and its working method |
| CN112865460A (en) * | 2021-04-02 | 2021-05-28 | 山西星力新能源装备科技有限公司 | Electric automobile generating electricity by using rotation of wheel hub |
| CN112865460B (en) * | 2021-04-02 | 2021-12-28 | 山西星力新能源装备科技有限公司 | Electric automobile generating electricity by using rotation of wheel hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |