CN206889596U - AMT automatic transmission assemblies - Google Patents
AMT automatic transmission assemblies Download PDFInfo
- Publication number
- CN206889596U CN206889596U CN201720646714.9U CN201720646714U CN206889596U CN 206889596 U CN206889596 U CN 206889596U CN 201720646714 U CN201720646714 U CN 201720646714U CN 206889596 U CN206889596 U CN 206889596U
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- gear
- synchronizer
- utility
- gears
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Abstract
A kind of AMT automatic transmission assembly, including：The input shaft being connected with engine by clutch, five gears and two synchronizers, a six gears and synchronizer and two gears and a synchronizer being arranged on jackshaft that are arranged on input shaft, one grade, six grades kinetic currents of the utility model are annular kinetic current, one of gear uses as idle pulley, current such a kinetic current distribution form, is first Application in automatic transmission field；The utility model only needs to change a pair of gears, and more gear ratios changes can be achieved；The utility model partial gear need to could realize the transmission of whole kinetic current by the power transmission of two synchronizers；In the course of the work, two flank of tooth are working flank to the utility model operative gear.
Description
Technical field
The utility model relates to a kind of technology in speed changer field, specifically a kind of AMT automatic transmission assembly.
Background technology
According to China Association for Automobile Manufacturers's information, the whole world first is continued to hold a post or title in Chinese automobile production and marketing for continuous 8 years.But it is domestic from
In dynamic gear passenger car, 60% or so carrying is import automatic transmission, and remaining 40% also controls interest essentially from foreign capitals
Joint venture, otherwise this, which causes Chinese many autonomous vehicles to be matched in automatic transmission, lacks joint-venture partnership, otherwise price occupies
It is high not under, automatic gearbox turns into the bottleneck for restricting Chinese Automobile Industry ' development.Become to change China for automatic
The difficult situation that the demand of fast device relies primarily on imported product to meet, although domestic enterprise has carried out a large amount of research and development, achievement
It is limited.
Utility model content
The utility model is directed to deficiencies of the prior art, proposes a kind of AMT automatic transmission assembly, is three axles
Formula assembly is laid out, and can realize six drive shifts and one reverses gear, and has that compact-sized, transmission efficiency is high, low cost and other advantages.
The utility model is achieved through the following technical solutions：
The utility model includes：The input shaft being connected by clutch with engine and five teeth being arranged on input shaft
Wheel and two synchronizers, six gears being arranged on output shaft and a synchronizer, two gears being arranged on jackshaft
With a synchronizer, wherein：
On input shaft：First synchronizer is arranged between first gear and second gear, and the second synchronizer is arranged at tooth axle
Between 3rd gear and the 4th gear, the 12nd gear is arranged between second gear and the 3rd gear；
On output shaft：3rd synchronizer is arranged between the 5th gear and the 6th gear, and the 5th gear and the 6th gear
Be meshed respectively with first gear and second gear, eighth gear and the 9th gear respectively with the gear of gear the 3rd and the 4th gear
It is meshed, the 7th gear and the weldering of the 6th gear connect, and the gear of gear the 13rd is arranged at one end of output shaft simultaneously as output gear
Engage and be connected with the gear of differential gear the 14th；
On jackshaft：Tenth gear and the 11st gear are meshed with the 5th gear and the 7th gear respectively, the 15th tooth
Wheel is meshed with the 12nd gear, and the 4th synchronizer is arranged on jackshaft；
Described first gear to the 7th gear and the 15th gear is arranged at corresponding input by needle bearing
On axle, output shaft and jackshaft.
Described second gear and the 6th gear, the 7th gear and the 11st gear, the tenth gear, the 5th gear, the tenth
Three gears and the 14th gear four engage to realize one grade of power transmission simultaneously to gear.
Described first gear and the 5th gear, the 5th gear and the tenth gear, the 11st gear and the 7th gear, the tenth
Three gears and the 14th gear four engage to realize six grades of power transmission simultaneously to gear.
The each gear power of described automatic transmission assembly will realize transmission, the first synchronizer, the second synchronizer, the 3rd
The side-to-side movement relation that the tooth of synchronizer and the 4th synchronizer is enclosed on each gear is as shown in the table：
Described automatic transmission assembly, when starting puts in the first speed, the synchronizer of needs first and the 3rd coordinates, and two grades rise three
Shelves need first, second, and third synchronizer to coordinate, and third gear, which rises fourth gear, needs first, second, and third synchronizer to coordinate, fourth gear
Rise five grades of needs, five grades rise six grades and need first, second, and third synchronizers to coordinate, the switching between gear need two, even
Athleticism is realized while three synchronizers.
When to realize that power transmits for one grade and six grades, the 6th described gear and the 5th gear are respectively as two gears
Idle pulley use.
When one grade of power transmits, two flank of tooth of the 5th described gear are working flank.
Technique effect
Compared with prior art, the utility model is laid out by four toothrow wheels, and six forwards can be achieved and one is fallen
Gear, is widely used, can be laid out in A0 levels, A levels and B level vehicles；One grade, six grades kinetic currents of the utility model are annular power
Stream, one of gear use as idle pulley, current such a kinetic current distribution form, are first should in automatic transmission field
With；The utility model only needs to change a pair of gears, and more gear ratios changes can be achieved；The utility model partial gear need to pass through two
The power transmission of individual synchronizer, could realize the transmission of whole kinetic current；The utility model operative gear in the course of the work, two
The individual flank of tooth is working flank.
Brief description of the drawings
Fig. 1 the utility model transmission assembly structure charts；
One grade of power flow graph of Fig. 2 the utility model transmission assembly；
Two grades of power flow graphs of Fig. 3 the utility model transmission assembly；
Fig. 4 the utility model transmission assembly third gear power flow graphs；
Fig. 5 the utility model transmission assembly fourth gear power flow graphs；
Five grades of power flow graphs of Fig. 6 the utility model transmission assembly；
Six grades of power flow graphs of Fig. 7 the utility model transmission assembly；
Fig. 8 the utility model transmission assembly R shelves power flow graphs；
In figure：The gear G14 of first to the 14th first gear G1~the 14th, first to fourth the first synchronizer A~D,
Input shaft I, output shaft II, jackshaft III, bearing 1~8, needle bearing 9~15, clutch C, engine ICE.
Embodiment
As shown in figure 1, the present embodiment includes：First to the gear G14 of the 14th first gear G1~the 14, first to
4 first synchronizer A~D, input shaft I, output shaft II, jackshaft III, clutch C, engine ICE, wherein：
On input shaft I：First synchronizer A is arranged between first gear G1 and second gear G2, and the second synchronizer B is set
Between the gear G3 of tooth axle the 3rd and the 4th gear G4, the 12nd gear G12 be arranged at second gear G2 and the 3rd gear G3 it
Between；
On output shaft II：3rd synchronizer C is arranged between the 5th gear G5 and the 6th gear G6, and the 5th gear G5 and
6th gear G6 is meshed with first gear G1 and second gear G2 respectively, eighth gear G8 and the 9th gear G9 respectively with gear
3rd gear G3 and the 4th gear G4 are meshed, and the 7th gear G7 and the 6th gear G6 welderings connect, the gear G13 conducts of gear the 13rd
Output gear, which is arranged at one end of output shaft and engaged with the gear G14 of differential gear the 14th, to be connected；
On jackshaft III：Tenth gear G10 and the 11st gear G11 respectively with the 5th gear G5 and the 7th gear G7 phases
Engagement, the 15th gear G15 are meshed with the 12nd gear G12, and the 4th synchronizer D is arranged on jackshaft.
Described first passes through to the gear G7 of the 7th and the 11st first gear G1~the 7th, the 11st gear G11
Needle bearing 9~15 is arranged on corresponding input shaft, output shaft or jackshaft.
As shown in Fig. 2 when realizing one grade of kinetic current, the bang path of kinetic current is engine ICE → clutch C → defeated
Enter gear G7 → the ten one the tenth of the gear G6 of the second gear G2 of the synchronizer A of axle → first → second → the 6th the 6th → the 7th the 7th
The synchronizer C of the gear G5 of the gear G10 of one gear G11 → jackshaft → the 10th the tenth → the 5th the 5th → the 3rd → output shaft → tenth
The gear G13 of three gear the 13rd → gear G14 of the 14th gear the 14th.Kinetic current passes through four pairs of gears and two synchronizers
Transmit, realize and half shaft end is delivered to by engine.
As shown in figure 3, when realizing two grades of kinetic currents, the bang path of kinetic current is engine ICE → clutch C → defeated
Enter the tooth of the synchronizer C of the gear G5 of the synchronizer A of axle → first → first gear G1 → the 5th the 5th → the 3rd → output shaft → the 13rd
Take turns the 13rd gear G13 → gear G14 of the 14th gear the 14th.The biography that kinetic current passes through two pairs of gears and two synchronizers
Pass, realize and half shaft end is delivered to by engine.
As shown in figure 4, when realizing third gear kinetic current, the bang path of kinetic current is engine ICE → clutch C → defeated
Enter the gear of the synchronizer B of the axle → second → gear G4 of the 4th gear the 4th → gear G9 of the 9th gear the 9th → output shaft → the 13rd
The 13rd gear G13 → gear G14 of the 14th gear the 14th.Kinetic current by the transmission of two pairs of gears and a synchronizer,
Realize and half shaft end is delivered to by engine.
As shown in figure 5, when realizing fourth gear kinetic current, the bang path of kinetic current is engine ICE → clutch C → defeated
Enter the synchronizer C of the gear G6 of the second gear G2 of the synchronizer A of axle → first → second → the 6th the 6th → the 3rd → output shaft → tenth
The gear G13 of three gear the 13rd → gear G14 of the 14th gear the 14th.Kinetic current passes through two pairs of gears and two synchronizers
Transmit, realize and half shaft end is delivered to by engine.
As shown in fig. 6, when realizing five grades of kinetic currents, the bang path of kinetic current is engine ICE → clutch C → defeated
Enter the gear the tenth of the eighth gear G8 of the synchronizer B of axle → second → gear G3 of the 3rd gear the 3rd → the 8th → output shaft → the 13rd
The three gear G13 → gear G14 of the 14th gear the 14th.Kinetic current is realized by the transmission of two pairs of gears and a synchronizer
Half shaft end is delivered to by engine.
As shown in fig. 7, when realizing six grades of kinetic currents, the bang path of kinetic current is engine ICE → clutch C → defeated
Enter the gear G10 of the gear G5 of the synchronizer A of axle → first → first gear G1 → the 5th the 5th → the 10th the tenth → jackshaft → tenth
The synchronizer C of the gear G7 of 1 the 11st gear G11 → the 7th the 7th → the 3rd → output shaft → gear G13 of the 13rd gear the 13rd
→ the ten four gear G14 of gear the 14th.Kinetic current is realized and passed by engine by the transmission of four pairs of gears and two synchronizers
It is delivered to half shaft end.
As shown in figure 8, when realizing seven grades of kinetic currents, the bang path of kinetic current is engine ICE → clutch C → defeated
Enter the synchronizer D of the gear G11 of the gear G12 of axle → the ten two the 12nd → the ten one the 11st → the 4th the 4th → jackshaft → tenth
The synchronizer C of the gear G5 of tenth gear G10 → the 5th the 5th → the 3rd → output shaft → gear G13 → the of the 13rd gear the 13rd
The gear G14 of 14 gear the 14th.Kinetic current is realized and is delivered to by engine by the transmission of three pairs of gears and two synchronizers
Half shaft end.
Compared with prior art, the utility model AMT automatic transmission assembly structure is compact, and the transmission of kinetic current is tooth
Axle transmission, transmission efficiency is high, has higher reliability and fuel economy.
Above-mentioned specific implementation can by those skilled in the art on the premise of without departing substantially from the utility model principle and objective with
Different modes carries out local directed complete set to it, and the scope of protection of the utility model is defined by claims and not by above-mentioned specific
Implementation is limited, and each implementation in the range of it is by the constraint of the utility model.
Claims (3)
- A kind of 1. AMT automatic transmission assembly, it is characterised in that including：The input shaft that is connected with engine by clutch, set Five gears and two synchronizers, six gears and the synchronizer that are placed on input shaft and be arranged on jackshaft two Individual gear and a synchronizer, wherein：On input shaft：First synchronizer is arranged between first gear and second gear, and the second synchronizer is arranged at tooth axle the 3rd Between gear and the 4th gear, the 12nd gear is arranged between second gear and the 3rd gear；On output shaft：3rd synchronizer is arranged between the 5th gear and the 6th gear, and the 5th gear and the 6th gear difference It is meshed with first gear and second gear, eighth gear and the 9th gear are mutually nibbled with the gear of gear the 3rd and the 4th gear respectively Close, the 7th gear and the 6th gear weldering company, the gear of gear the 13rd as output gear be arranged at output shaft one end and with difference The fast gear of device gear the 14th engagement is connected；On jackshaft：Tenth gear and the 11st gear are meshed with the 5th gear and the 7th gear respectively, the 15th gear with 12nd gear is meshed, and the 4th synchronizer is arranged on jackshaft；Described first gear is arranged at corresponding input shaft, defeated to the 7th gear and the 15th gear by needle bearing On shaft and jackshaft.
- 2. a kind of AMT automatic transmission assembly according to claim 1, it is characterized in that, described second gear and the 6th Gear, the 7th gear and the 11st gear, the tenth gear, the 5th gear, the 13rd gear and the 14th gear four are same to gear When engage to realize one grade of power transmission.
- 3. a kind of AMT automatic transmission assembly according to claim 1, it is characterized in that, described first gear and the 5th Gear, the 5th gear and the tenth gear, the 11st gear and the 7th gear, the 13rd gear and the 14th gear four are same to gear When engage to realize six grades of power transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646714.9U CN206889596U (en) | 2017-06-06 | 2017-06-06 | AMT automatic transmission assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646714.9U CN206889596U (en) | 2017-06-06 | 2017-06-06 | AMT automatic transmission assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889596U true CN206889596U (en) | 2018-01-16 |
Family
ID=61317804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720646714.9U Withdrawn - After Issue CN206889596U (en) | 2017-06-06 | 2017-06-06 | AMT automatic transmission assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206889596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035824A (en) * | 2017-06-06 | 2017-08-11 | 上海汽车变速器有限公司 | AMT automatic transmission assemblies |
-
2017
- 2017-06-06 CN CN201720646714.9U patent/CN206889596U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035824A (en) * | 2017-06-06 | 2017-08-11 | 上海汽车变速器有限公司 | AMT automatic transmission assemblies |
| CN107035824B (en) * | 2017-06-06 | 2023-07-28 | 上海汽车变速器有限公司 | AMT automatic transmission assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180116 Effective date of abandoning: 20230728 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180116 Effective date of abandoning: 20230728 |