CN202914600U - Gear mechanism of automobile braking actuator - Google Patents
Gear mechanism of automobile braking actuator Download PDFInfo
- Publication number
- CN202914600U CN202914600U CN 201220450437 CN201220450437U CN202914600U CN 202914600 U CN202914600 U CN 202914600U CN 201220450437 CN201220450437 CN 201220450437 CN 201220450437 U CN201220450437 U CN 201220450437U CN 202914600 U CN202914600 U CN 202914600U
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- CN
- China
- Prior art keywords
- wheel
- speed reducing
- gear mechanism
- speed
- reducing mechanism
- 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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Abstract
The utility model provides a gear mechanism of an automobile braking actuator. The gear mechanism comprises a casing, an input wheel, a first speed reducing mechanism, a transmission wheel, a second speed reducing mechanism and an output wheel, wherein the input wheel, the first speed reducing mechanism, the transmission wheel, the second speed reducing mechanism and the output wheel are sequentially stacked in the casing. Snapping teeth are arranged at the bottom of the transmission wheel, and the second speed reducing mechanism is connected with the transmission wheel through the snapping teeth. The second speed reducing mechanism comprises two second speed reducing wheels symmetrically arranged on two sides of the transmission wheel. The second speed reducing wheels are fixed on the casing through support shafts. The gear mechanism of the automobile braking actuator transfers and converts input torque of the input wheel into output torque, does not change transferring direction and improves existing technical performance.
Description
Technical field
The utility model relates to a kind of brake device for car, particularly a kind of automobile brake effect device gear mechanism.
Background technique
Electronic brake, (Electrical Parking Brake, EPB) refer to replace traditional manual parking system to be installed on the vehicle by the technology of electronic control mode realization stopping brake, the long-term traditional hand parking braking pattern of using has been advanced major step.The EPB system is by an ECU, and switch and two effect devices are implemented action, after two effect devices are contained in respectively two on the calipers assembly and can directly directly apply braking force on trailing wheel.It not luminous energy replace traditional parking brake to finish parking function, auxiliary brake function can also be provided, slow down with the minimum deceleration degree greater than laws and regulations requirement when allowing driving, EPB also has many functions with satisfy regulatory and functional requirement.Simultaneously, the parts of present effect device also can't adapt to the demand of automobile fully.
The model utility content
The utility model provides a kind of automobile brake effect device gear mechanism that solves the problems of the technologies described above.
For solving the problems of the technologies described above, the utility model automobile brake effect device gear mechanism comprises: housing and be arranged on wheel for inputting, the first speed decreasing mechanism, drive wheel, the second speed decreasing mechanism and the output wheel that stacks gradually in the described housing; Wherein be provided with in the bottom of described drive wheel and sting tooth, described the second speed decreasing mechanism is connected with described drive wheel by stinging tooth.
Two second reductions of speed that are symmetricly set on described drive wheel both sides that comprise of described the second speed decreasing mechanism are taken turns.Described the second reduction of speed wheel is fixed on the described housing by back shaft.
The input torque of the utility model automobile brake effect device gear mechanism transmission and conversion wheel for inputting is output torque, does not change direction of transfer, has improved the performance of prior art.
Description of drawings
Fig. 1 is the utility model automobile brake effect device gear mechanism structural representation;
Description of reference numerals in the utility model automobile brake effect device gear mechanism accompanying drawing:
1-housing 2-wheel for inputting 3-the first speed decreasing mechanism
4-drive wheel 5-stings tooth 6-the second reduction of speed wheel
7-back shaft 8-output wheel
Embodiment
Below in conjunction with accompanying drawing the utility model automobile brake effect device gear mechanism is described in further detail.
As shown in Figure 1, the utility model automobile brake effect device gear mechanism comprises: housing 1 and be arranged on wheel for inputting 2, the first speed decreasing mechanism 3, drive wheel 4, the second speed decreasing mechanism and the output wheel 8 that stacks gradually in the housing 1; Wherein be provided with in the bottom of drive wheel 4 and sting tooth 5, the second speed decreasing mechanisms and be connected with drive wheel 4 by stinging tooth 5.Two second reductions of speed that are symmetricly set on drive wheel 4 both sides that comprise of the second speed decreasing mechanism take turns 6.The second reduction of speed wheel 6 is fixed on the housing 1 by back shaft 7.
The input torque of the utility model automobile brake effect device gear mechanism transmission and conversion wheel for inputting is output torque, does not change direction of transfer, has improved the performance of prior art.
The preferred embodiment of below the utility model having been created specifies, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the utility model creative spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (3)
1. automobile brake effect device gear mechanism comprises: housing and be arranged on wheel for inputting, the first speed decreasing mechanism, drive wheel, the second speed decreasing mechanism and the output wheel that stacks gradually in the described housing; Wherein
Be provided with in the bottom of described drive wheel and sting tooth, described the second speed decreasing mechanism is connected with described drive wheel by stinging tooth.
2. automobile brake effect device gear mechanism according to claim 1 is characterized in that, two second reductions of speed that are symmetricly set on described drive wheel both sides that comprise of described the second speed decreasing mechanism are taken turns.
3. automobile brake effect device gear mechanism according to claim 2 is characterized in that, described the second reduction of speed wheel is fixed on the described housing by back shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450437 CN202914600U (en) | 2012-09-05 | 2012-09-05 | Gear mechanism of automobile braking actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450437 CN202914600U (en) | 2012-09-05 | 2012-09-05 | Gear mechanism of automobile braking actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914600U true CN202914600U (en) | 2013-05-01 |
Family
ID=48162919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220450437 Expired - Fee Related CN202914600U (en) | 2012-09-05 | 2012-09-05 | Gear mechanism of automobile braking actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480219A (en) * | 2015-12-30 | 2016-04-13 | 吉林东光奥威汽车制动系统有限公司 | Automobile electronic parking brake |
| CN112634699A (en) * | 2020-12-28 | 2021-04-09 | 芜湖信诺教育设备有限公司 | New energy automobile differential mechanism and motor disassembly and assembly training workbench |
-
2012
- 2012-09-05 CN CN 201220450437 patent/CN202914600U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480219A (en) * | 2015-12-30 | 2016-04-13 | 吉林东光奥威汽车制动系统有限公司 | Automobile electronic parking brake |
| CN105480219B (en) * | 2015-12-30 | 2019-03-12 | 吉林东光奥威汽车制动系统有限公司 | A kind of automotive electronic parking brake |
| CN112634699A (en) * | 2020-12-28 | 2021-04-09 | 芜湖信诺教育设备有限公司 | New energy automobile differential mechanism and motor disassembly and assembly training workbench |
| CN112634699B (en) * | 2020-12-28 | 2023-04-07 | 芜湖信诺教育设备有限公司 | New energy automobile differential mechanism and motor disassembly and assembly training workbench |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20170905 |