CN202059262U - Installation structure for drum type brake of front driving wheel hub motor - Google Patents
Installation structure for drum type brake of front driving wheel hub motor Download PDFInfo
- Publication number
- CN202059262U CN202059262U CN2011201515261U CN201120151526U CN202059262U CN 202059262 U CN202059262 U CN 202059262U CN 2011201515261 U CN2011201515261 U CN 2011201515261U CN 201120151526 U CN201120151526 U CN 201120151526U CN 202059262 U CN202059262 U CN 202059262U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- hub motor
- brake
- drum
- drum 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.)
- Expired - Fee Related
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to an installation structure for a drum type brake of a front driving wheel hub motor. The drum type brake is arranged in a groove of the wheel hub motor; a brake drum is connected with a rotor of the wheel hub motor and rotates together with the rotor; and an internal expanding brake assembly is connected with a steering shaft end plate. The normal functions of the braking and the steering are not affected on the premise that the wheel hub motor occupies the space of the drum type brake.
Description
Technical field
The utility model relates to a kind of electric automobile drum brake, especially the mounting structure of front wheel driving wheel hub motor drum brake.
Background technology
Because front wheel driving wheel hub motor has occupied the space of drum brake, therefore must rearrange the installation site of drum brake, because spatial limitation causes very big difficulty for the position of rearranging drum brake.
Summary of the invention
The utility model has occupied at wheel hub motor under the situation of drum brake position, and drum brake is designed in the groove of wheel hub motor.
The utility model solves the measure that its key problem in technology takes: brake drum is connected with the rotor of wheel hub motor and together rotates, and the internal expanding brake assembly is connected with the steering spindle end plate.
Usefulness of the present utility model is: 1, occupied under the prerequisite of drum brake the normal function that does not influence braking and turn at wheel hub motor.2, this structure also can be used in the rear drive wheel hub electric machine structure.
Description of drawings
Fig. 1 is the mounting structure schematic diagram of front wheel driving wheel hub motor drum brake.
Among Fig. 1,1, automotive hub, 2, the wheel hub motor rotor, 3, the wheel hub motor stator, 4, brake drum connects dish, 5, brake drum, 6 internal expanding brake assemblies, 7, steeraxle, 8, steering spindle end plate.
Embodiment
Drum brake assembly is installed in the groove of wheel hub motor assembly, brake drum 5 connects dish 4 by brake drum and connects and rotation with wheel hub motor rotor 2, internal expanding brake assembly 6 is fixing by bolt and steering spindle end plate 8, steering spindle end plate 8 is hinged with steeraxle 7, wheel hub motor stator 3 is fixed by bolt and steering spindle, and 1 of automotive hub is fixed on the wheel hub motor rotor.
Claims (1)
1. the mounting structure of a front wheel driving wheel hub motor drum brake, it is characterized in that: drum brake assembly is installed in the groove of wheel hub motor assembly, brake drum connects dish by brake drum and connects and rotation with the wheel hub motor rotor, and the internal expanding brake assembly is fixed by bolt and steering spindle end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201515261U CN202059262U (en) | 2011-05-13 | 2011-05-13 | Installation structure for drum type brake of front driving wheel hub motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201515261U CN202059262U (en) | 2011-05-13 | 2011-05-13 | Installation structure for drum type brake of front driving wheel hub motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059262U true CN202059262U (en) | 2011-11-30 |
Family
ID=45019225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201515261U Expired - Fee Related CN202059262U (en) | 2011-05-13 | 2011-05-13 | Installation structure for drum type brake of front driving wheel hub motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691102A (en) * | 2014-11-24 | 2016-06-22 | 舍弗勒技术有限两合公司 | Hub driving assembly |
| CN109823163A (en) * | 2019-03-06 | 2019-05-31 | 清华大学 | A kind of electronic wheel assembly using drum brake |
-
2011
- 2011-05-13 CN CN2011201515261U patent/CN202059262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691102A (en) * | 2014-11-24 | 2016-06-22 | 舍弗勒技术有限两合公司 | Hub driving assembly |
| CN109823163A (en) * | 2019-03-06 | 2019-05-31 | 清华大学 | A kind of electronic wheel assembly using drum brake |
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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: 20111130 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |