CN201714957U - Automatic gear shifting mechanism for AMT - Google Patents
Automatic gear shifting mechanism for AMT Download PDFInfo
- Publication number
- CN201714957U CN201714957U CN201020245072XU CN201020245072U CN201714957U CN 201714957 U CN201714957 U CN 201714957U CN 201020245072X U CN201020245072X U CN 201020245072XU CN 201020245072 U CN201020245072 U CN 201020245072U CN 201714957 U CN201714957 U CN 201714957U
- Authority
- CN
- China
- Prior art keywords
- gear
- shift
- selecting
- housing
- slide block
- 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 relate to an automatic gear shifting mechanism for an AMT, which comprises a shell. a gear-shifting sliding block which is dynamically connected with a gear-shifting motor is arranged on a cross guide rail of the shell; the middle part of the gear-shifting sliding block is sheathed in a gear-shifting rod; a gear-shifting nut and a gear-shifting screw rod are arranged at one side of the gear-shifting sliding block; a gear-selecting sliding block which is dynamically connected with a gear-selecting motor is arranged on a longitudinal guide rail of the shell; the middle part of the gear-selecting sliding block is sheathed in the gear-shifting rod; and a gear-selecting nut and a gear-selecting screw rod are arranged at one side of the gear-selecting sliding block. Both the gear-shifting sliding block and the gear-selecting sliding block are adopted to move in the guide rails of the shell, therefore, the gear-shifting sliding block and the gear-selecting sliding block is guaranteed to run steadily, safely and reliably; and the automatic gear shifting mechanism for the AMT has the advantages of simple and compact structure, simple and convenient operation and steady and orderly running.
Description
[technical field]
The utility model belongs to the gearshift mechanism of gearbox, relates to a kind of AMT self-clanging gear-shift.
[background technique]
At present, the electronic gearshift mechanism of the AMT of the domestic development of China mates the car range transmission assembly more, because the gear shift of car range transmission assembly is light, required berth-changing strength is little, so the direct current permanent magnet motor that adopts more.For cart, adopt hydraulic pressure and compressed-air shifting actuator more, the manipulation of its gearbox adopts two axles, controls the gear selecting action and the gear shift of gearbox inside respectively and moves, and the said goods complex structure, component are more.
[model utility content]
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of simple and compact for structure, AMT automaitc shfit actuator of operating simple and convenient, operating steadily orderly.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of AMT self-clanging gear-shift, comprise housing, the gear shift slide block that connects with gear shifting motor power is installed on the cross slide way of housing, the middle part of gear shift slide block is sleeved in the shift level, and a side of gear shift slide block is equipped with gear shift nut and gear shift screw rod; The gear selecting slide block that connects with the gear selecting motor power is installed on the longitudinal rail of housing, and the middle part of gear selecting slide block is sleeved in the shift level, and a side of gear selecting slide block is equipped with gear selecting nut and gear selecting screw rod.
Described gear shifting motor is installed in the gear shifting motor support, and the gear shifting motor support is fixed on the outer horizontal side of housing.
Described gear selecting motor is installed in the gear selecting electric machine support, and the gear selecting electric machine support is fixed on the outer vertical side of housing.
Horizontal end at described housing is equipped with gear selecting slide block cover plate, in the upper end portion of described housing cabinet cover is housed.
Described shift level is fixed on the housing by jump ring and plain washer.
Side at described housing is equipped with sensor, and this sensor places in the sensor stand.
Described gear selecting nut and gear selecting nut rotary box link, and are separately installed with to select the shift signal transition arm and select the shift signal output shaft below gear selecting nut rotary box.
Described gear shift nut and gear shift nut rotary box link.
The beneficial effects of the utility model are: adopt respectively in gear shift slide block and the guide rail of gear selecting slide block on housing and move, guaranteed gearshift mechanism and gear selecting mechanism operate steadily orderly, safe and reliable, have simple and compact for structure, operate simple and convenient, orderly advantage operates steadily.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A face sectional view among Fig. 1;
Fig. 3 is a B-B face sectional view among Fig. 1;
Fig. 4 is a C-C face sectional view among Fig. 1;
Fig. 5 is a D-D face sectional view among Fig. 1.
Among the figure: 1-gear selecting slide block cover plate, the 2-housing, 3-gear shift slide block, the 4-plain washer, the 5-jump ring, the 6-shift level, 7-gear shift nut, 8-gear shift screw rod, 9-gear shifting motor support, the 10-gear shifting motor, 11-gear selecting motor, 12-gear selecting electric machine support, 13-gear selecting nut, 14-gear selecting screw rod, 15-gear selecting slide block, the 16-cabinet cover, 17-gear selecting nut rotary box, 18-selects the shift signal transition arm, 19-selects the shift signal output shaft, the 20-sensor stand, the 21-sensor, the commentaries on classics case of 22-gear shift nut.
[embodiment]
Below in conjunction with drawings and Examples the utility model is further specified:
Referring to Fig. 1 to Fig. 5, a kind of AMT self-clanging gear-shift, comprise housing 2, the gear shift slide block 3 that connects with gear shifting motor 10 power is installed on the cross slide way of housing 2, the middle part of gear shift slide block 3 is sleeved in the shift level 6, one side of gear shift slide block 3 is equipped with gear shift nut 7 and gear shift screw rod 8, and this gear shift nut 7 links with gear shift nut rotary box 22; The gear selecting slide block 15 that connects with gear selecting motor 11 power is installed on the longitudinal rail of housing 2, the middle part of gear selecting slide block 15 is sleeved in the shift level 6, one side of gear selecting slide block 15 is equipped with gear selecting nut 13 and gear selecting screw rod 14, this gear selecting nut 13 links with gear selecting nut rotary box 17, is separately installed with to select shift signal transition arm 18 and select shift signal output shaft 19 below gear selecting nut rotary box 17.
Horizontal end at described housing 2 is equipped with gear selecting slide block cover plate 1, in the upper end portion of described housing 2 cabinet cover 16 is housed.Described gear shifting motor 10 is installed in the gear shifting motor support 9, and gear shifting motor support 9 is fixed on the horizontal side outside the housing 2; Described gear selecting motor 11 is installed in the gear selecting electric machine support 12, and gear selecting electric machine support 12 is fixed on the vertical side outside the housing 2.Described shift level 6 is fixed on the housing 2 by jump ring 5 and plain washer 4.Side at described housing 2 is equipped with sensor 21, and this sensor 21 places in the sensor stand 20.This practicality is not adopted in gear shift slide block and the guide rail of gear selecting slide block on housing and is moved, guaranteed gearshift mechanism and gear selecting mechanism operate steadily orderly, safe and reliable, have simple and compact for structure, operate simple and convenient, orderly advantage operates steadily.
Claims (8)
1. AMT self-clanging gear-shift, comprise housing, it is characterized in that: the gear shift slide block that connects with gear shifting motor power is installed on the cross slide way of housing, and the middle part of gear shift slide block is sleeved in the shift level, and a side of gear shift slide block is equipped with gear shift nut and gear shift screw rod; The gear selecting slide block that connects with the gear selecting motor power is installed on the longitudinal rail of housing, and the middle part of gear selecting slide block is sleeved in the shift level, and a side of gear selecting slide block is equipped with gear selecting nut and gear selecting screw rod.
2. AMT self-clanging gear-shift according to claim 1, it is characterized in that: described gear shifting motor is installed in the gear shifting motor support, and the gear shifting motor support is fixed on the outer horizontal side of housing.
3. AMT self-clanging gear-shift according to claim 1, it is characterized in that: described gear selecting motor is installed in the gear selecting electric machine support, and the gear selecting electric machine support is fixed on the outer vertical side of housing.
4. AMT self-clanging gear-shift according to claim 1, it is characterized in that: the horizontal end at described housing is equipped with gear selecting slide block cover plate, in the upper end portion of described housing cabinet cover is housed.
5. AMT self-clanging gear-shift according to claim 1, it is characterized in that: described shift level is fixed on the housing by jump ring and plain washer.
6. as AMT self-clanging gear-shift as described in claim 1 or 4, it is characterized in that: the side at described housing is equipped with sensor, and this sensor places in the sensor stand.
7. AMT self-clanging gear-shift according to claim 1, it is characterized in that: described gear selecting nut and gear selecting nut rotary box link, and are separately installed with to select the shift signal transition arm and select the shift signal output shaft below gear selecting nut rotary box.
8. AMT self-clanging gear-shift according to claim 1, it is characterized in that: described gear shift nut and gear shift nut rotary box link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020245072XU CN201714957U (en) | 2010-06-26 | 2010-06-26 | Automatic gear shifting mechanism for AMT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020245072XU CN201714957U (en) | 2010-06-26 | 2010-06-26 | Automatic gear shifting mechanism for AMT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201714957U true CN201714957U (en) | 2011-01-19 |
Family
ID=43460953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020245072XU Expired - Fee Related CN201714957U (en) | 2010-06-26 | 2010-06-26 | Automatic gear shifting mechanism for AMT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201714957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163089A (en) * | 2018-11-08 | 2019-01-08 | 清华大学 | AMT executing agency and AMT speed changer |
| CN109268493A (en) * | 2018-10-29 | 2019-01-25 | 苏州履坦智能科技有限公司 | A kind of automobile electrically-controlled mechanical automatic speed-changing mechanism by Dual-motors Driving |
-
2010
- 2010-06-26 CN CN201020245072XU patent/CN201714957U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268493A (en) * | 2018-10-29 | 2019-01-25 | 苏州履坦智能科技有限公司 | A kind of automobile electrically-controlled mechanical automatic speed-changing mechanism by Dual-motors Driving |
| CN109268493B (en) * | 2018-10-29 | 2020-12-25 | 苏州履坦智能科技有限公司 | Automobile electric control mechanical automatic speed change mechanism driven by double motors |
| CN109163089A (en) * | 2018-11-08 | 2019-01-08 | 清华大学 | AMT executing agency and AMT speed changer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130626 |