CN106989171A - A kind of automatic gear-box electronic parking system - Google Patents
A kind of automatic gear-box electronic parking system Download PDFInfo
- Publication number
- CN106989171A CN106989171A CN201710346191.0A CN201710346191A CN106989171A CN 106989171 A CN106989171 A CN 106989171A CN 201710346191 A CN201710346191 A CN 201710346191A CN 106989171 A CN106989171 A CN 106989171A
- Authority
- CN
- China
- Prior art keywords
- gear
- assembly
- drive shaft
- parking
- drive
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
- F16H63/3416—Parking lock mechanisms or brakes in the transmission
- F16H63/3458—Parking lock mechanisms or brakes in the transmission with electric actuating means, e.g. shift by wire
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
A kind of automatic gear-box electronic parking system, it is characterised in that：Including gearshift hub assembly, duplicate gear, drive shaft assembly and braking arm assembly, parking system is integrated in shift of transmission system, parking gear is assemblied on output shaft or differential mechanism shell, wherein gearshift hub assembly includes gearshift hub and gear, drive shaft assembly includes torsion spring, drive shaft, spring coupling plate, drive gear, cam and resilient key, drive shaft and torsion spring connecting plate are welded and fused, the torsion spring other end is snapped on cam, braking arm assembly includes brake arm, straight pin and bearing pin, brake arm and bearing pin interference fit, bearing pin is moved in the groove of drive gear, play guide effect.The beneficial effects of the invention are as follows：By the way that parking system is integrated in shift of transmission system, a single parking motor is saved, gearbox space is reduced, saved cost, it is more convenient and efficiently realize electronic parking function.
Description
Technical field
The present invention relates to a kind of electronic parking system of automatic gear-box automobile.
Background technology
Current automatic gear-box realizes that parking function relies primarily on the manual parking of drag-line, realizes to hang P gears and pluck P and keeps off work(
Can, manual parking is carried out by parking brake, and operation is extremely inconvenient.Afterwards again occur in that by individual motor control halting mechanism come
Automatic parking function is realized, cost is higher, and space-consuming is larger.
The content of the invention
It is an object of the invention to provide a kind of automatic gear-box electronic parking system, overcome former parking system inconvenient fast
Shortcoming that is prompt and needing single parking motor.
A kind of automatic gear-box electronic parking system, it is characterised in that：Including gearshift hub assembly, duplicate gear, drive shaft
Assembly and braking arm assembly, parking system are integrated in shift of transmission system, parking gear is assemblied in output shaft or differential
On device shell, wherein gearshift hub assembly includes gearshift hub and gear, drive shaft assembly include torsion spring, drive shaft, spring coupling plate,
Drive gear, cam and resilient key, drive shaft and torsion spring connecting plate are welded and fused, and the torsion spring other end is snapped on cam, system
Swing arm assembly includes brake arm, straight pin and bearing pin, brake arm and bearing pin interference fit, and bearing pin is moved in the groove of drive gear
It is dynamic, play guide effect.
The beneficial effects of the invention are as follows：By the way that parking system is integrated in shift of transmission system, a list is saved
Only parking motor, reduces gearbox space, has saved cost, more convenient and efficiently realize electronic parking work(
Can, it is that a kind of integrated level is high, parking is convenient, reliable electronic parking system.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is parking gear structural representation in the present invention；
Fig. 3 is drive shaft assembly structural representation in Fig. 1；
In figure：1- gearshift hub assemblies, 2- duplicate gears, 3- drive shaft assemblies, 4- braking arm assemblies, 5- parking gears, 11- gearshifts
Hub, 12- gears, 31- drive shafts, 32- drive gears, 33- cams, 34- spring coupling plates, 35- torsion springs, 36- resilient keys, 41-
Brake arm, 42- straight pins, 43- bearing pins.
Embodiment
In conjunction with drawings and examples, the invention will be further described：
As shown in Figure 1：A kind of automatic gear-box electronic parking system, it is characterised in that：Including gearshift hub assembly 1, duplicate gear
2nd, drive shaft assembly 3 and braking arm assembly 4, parking system are integrated in shift of transmission system, parking gear 5 is assemblied in defeated
On shaft or differential mechanism shell, wherein gearshift hub assembly 1 includes gearshift hub 11 and gear 12, drive shaft assembly 3 include torsion spring 35,
Drive shaft 31, spring connection 34, drive gear 32, cam 33 and resilient key 36, wherein drive shaft 31 and torsion spring connecting plate 34 are welded
It is integral in succession, spacing effect is played to torsion spring 35, the other end of torsion spring 35 is snapped on cam 33, gear 12, the and of duplicate gear 2
Drive gear 32 plays a part of reduction motor speed and increases moment of torsion, and braking arm assembly 4 includes brake arm 41, the and of straight pin 42
Bearing pin 43, brake arm 41 and bearing pin 43 are interference fitted, and bearing pin 43 is moved in the groove of drive gear 32, plays guide effect.
Operation principle：Halting mechanism is driven by the gear 12 on hub assembly 1 of shifting gears, motor belt motor moves 1 turn of gear hub assembly
Dynamic, the gear 12 on gearshift hub assembly 1 coordinates with duplicate gear 2, and duplicate gear 2 drives the drive gear on drive shaft assembly 3
32 rotation, and then by cam 33 stir braking arm assembly 4 stick into the groove of parking gear 5, realize electronic parking, pass through simultaneously
Groove driving selector fork realizes gearshift on gearshift hub 11, and then by halting mechanism and shifts gears integrated.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
Some equivalent substitutes or obvious modification are made on the premise of not departing from present inventive concept, and performance or purposes are identical, then should
It is considered as belonging to the protection domain for claims determination that the present invention is submitted.
Claims (2)
1. a kind of automatic gear-box electronic parking system, it is characterised in that：Including gearshift hub assembly（1）, duplicate gear（2）, drive
Moving axis assembly（3）With braking arm assembly（4）, parking system is integrated in shift of transmission system, parking gear（5）It is assemblied in
On output shaft or differential mechanism shell, wherein gearshift hub assembly（1）Including gearshift hub（11）And gear（12）, drive shaft assembly includes
Torsion spring（35）, drive shaft（31）, spring coupling plate（34）, drive gear（32）, cam（33）And resilient key（36）, drive shaft
（31）With torsion spring connecting plate（34）It is welded and fused, torsion spring（35）The other end snaps into cam（33）On, brake arm assembly（4）Bag
Include brake arm（41）, straight pin（42）And bearing pin（43）, brake arm（41）And bearing pin（43）Interference fit, bearing pin（43）In driving
Gear（32）Groove in move.
2. automatic gear-box electronic parking system according to claim 1, it is characterised in that：Pass through hub assembly of shifting gears（1）
On gear（12）Halting mechanism is driven, motor belt motor moves gear hub assembly（1）Rotate, hub assembly of shifting gears（1）On gear（12）
With duplicate gear（2）Coordinate, duplicate gear（2）Drive drive shaft assembly（3）On drive gear（32）Rotation, and then by cam
（33）Stir braking arm assembly（4）Stick into parking gear（5）Groove in, electronic parking is realized, while passing through hub of shifting gears（11）
Upper groove driving selector fork realizes gearshift, and then halting mechanism is integrated with shifting gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346191.0A CN106989171A (en) | 2017-05-17 | 2017-05-17 | A kind of automatic gear-box electronic parking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346191.0A CN106989171A (en) | 2017-05-17 | 2017-05-17 | A kind of automatic gear-box electronic parking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106989171A true CN106989171A (en) | 2017-07-28 |
Family
ID=59420851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710346191.0A Pending CN106989171A (en) | 2017-05-17 | 2017-05-17 | A kind of automatic gear-box electronic parking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106989171A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1967018A (en) * | 2005-11-18 | 2007-05-23 | 比亚迪股份有限公司 | Parking system for ATM type automatic-shift automobile and automobile equipped with same |
| JP2009041679A (en) * | 2007-08-09 | 2009-02-26 | Toyota Motor Corp | Actuator, range change-over device for automatic transmission, and parking device |
| US7617904B1 (en) * | 2006-05-01 | 2009-11-17 | Brp-Powertrain Gmbh & Co Kg | Transmission for vehicle |
| US7669686B1 (en) * | 2006-05-01 | 2010-03-02 | Brp-Powertrain Gmbh & Co Kg | Parking locking mechanism for vehicle |
| CN202349192U (en) * | 2011-10-31 | 2012-07-25 | 长城汽车股份有限公司 | Actuating mechanism for electric parking brake |
| CN103363107A (en) * | 2012-04-02 | 2013-10-23 | 格特拉格传动机构和齿轮工厂赫尔曼·哈根迈尔有限公司&两合公司 | Parking-lock arrangement and motor vehicle transmission |
| CN203770620U (en) * | 2014-03-11 | 2014-08-13 | 中国第一汽车股份有限公司 | Novel double-clutch automatic transmission parking brake cam assembly |
| CN204201044U (en) * | 2014-09-25 | 2015-03-11 | 中国第一汽车股份有限公司 | A kind of novel double-clutch automatic transmission Parking Brake |
| CN106641243A (en) * | 2017-02-28 | 2017-05-10 | 南京越博动力***股份有限公司 | Auxiliary parking mechanism for automated manual transmission/electric-drive mechanical transmission (AMT/EMT) and parking method of auxiliary parking mechanism |
| CN206816808U (en) * | 2017-05-17 | 2017-12-29 | 格特拉克（江西）传动***有限公司 | A kind of automatic gear-box electronic parking system |
-
2017
- 2017-05-17 CN CN201710346191.0A patent/CN106989171A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1967018A (en) * | 2005-11-18 | 2007-05-23 | 比亚迪股份有限公司 | Parking system for ATM type automatic-shift automobile and automobile equipped with same |
| US7617904B1 (en) * | 2006-05-01 | 2009-11-17 | Brp-Powertrain Gmbh & Co Kg | Transmission for vehicle |
| US7669686B1 (en) * | 2006-05-01 | 2010-03-02 | Brp-Powertrain Gmbh & Co Kg | Parking locking mechanism for vehicle |
| JP2009041679A (en) * | 2007-08-09 | 2009-02-26 | Toyota Motor Corp | Actuator, range change-over device for automatic transmission, and parking device |
| CN202349192U (en) * | 2011-10-31 | 2012-07-25 | 长城汽车股份有限公司 | Actuating mechanism for electric parking brake |
| CN103363107A (en) * | 2012-04-02 | 2013-10-23 | 格特拉格传动机构和齿轮工厂赫尔曼·哈根迈尔有限公司&两合公司 | Parking-lock arrangement and motor vehicle transmission |
| CN203770620U (en) * | 2014-03-11 | 2014-08-13 | 中国第一汽车股份有限公司 | Novel double-clutch automatic transmission parking brake cam assembly |
| CN204201044U (en) * | 2014-09-25 | 2015-03-11 | 中国第一汽车股份有限公司 | A kind of novel double-clutch automatic transmission Parking Brake |
| CN106641243A (en) * | 2017-02-28 | 2017-05-10 | 南京越博动力***股份有限公司 | Auxiliary parking mechanism for automated manual transmission/electric-drive mechanical transmission (AMT/EMT) and parking method of auxiliary parking mechanism |
| CN206816808U (en) * | 2017-05-17 | 2017-12-29 | 格特拉克（江西）传动***有限公司 | A kind of automatic gear-box electronic parking system |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170728 |
|
| WD01 | Invention patent application deemed withdrawn after publication |