Gear selecting and shifting actuating mechanism assembly of automated mechanical transmission (AMT)

An automatic transmission and actuator technology, which is applied in mechanical equipment, transmission control, spring/shock absorber, etc., can solve problems such as affecting the service life of the gear selector actuator, easily damaging internal parts, and inconvenient disassembly and maintenance. , to achieve the effect of prolonging the reliability and service life, good integrity and compact structure

Active Publication Date: 2015-06-17
WUHU BETHEL AUTOMOTIVE SAFETY SYST
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is that the shafts in the prior art have poor versatility and are inconvenient for disassembly and maintenance; due to the rigid connection, the internal impact is large, the internal parts are easy to be damaged, and the service life of the gear selection actuator is affected. problems, and provide an electro-mechanical automatic transmission selection and shift actuator assembly with compact structure, good integrity, easy manufacture, low cost and high reliability

Method used

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  • Gear selecting and shifting actuating mechanism assembly of automated mechanical transmission (AMT)
  • Gear selecting and shifting actuating mechanism assembly of automated mechanical transmission (AMT)
  • Gear selecting and shifting actuating mechanism assembly of automated mechanical transmission (AMT)

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Embodiment Construction

[0024] combined with Figure 1-3 As shown, the technical solution provided by the present invention is an electromechanical automatic transmission gear selection and shift actuator assembly, the gear selection and shift actuator assembly includes a gear selection deceleration shock absorbing mechanism 16, a gear deceleration deceleration Shock mechanism 19, main housing mechanism 20, the gear selection deceleration damping mechanism 16 and the shift gear deceleration damping mechanism 19 are integrally arranged in the main housing mechanism 20, and are connected with the main housing mechanism 20 It is fixed to form a whole; the gear selection deceleration damping mechanism 16 and the gear shift deceleration damping mechanism 19 are arranged in an orthogonal manner. The main housing mechanism 20 includes a main housing, a locking unit 14, and a gear selection shaft unit; Bar 4, gear shift sector gear 6, locking spring 13, clamping block 12; the upper 5 of the gear shifting sh...

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Abstract

The invention provides a gear selecting and shifting actuating mechanism assembly of an automated mechanical transmission (AMT). The gear selecting and shifting actuating mechanism assembly comprises a gear-selecting speed-vibration reduction mechanism, a gear-shifting speed-vibration reduction mechanism and a main shell mechanism, wherein the gear-selecting speed-vibration reduction mechanism and the gear-shifting speed-vibration reduction mechanism are fixedly integrated in the main shell mechanism to form a whole; and the gear-selecting speed-vibration reduction mechanism and the gear-shifting speed-vibration reduction mechanism are orthogonal to each other. The gear selecting and shifting actuating mechanism assembly of the AMT provided by the invention has the advantages of compact structure, good integrality, easiness in manufacturing, low cost, small volume and high reliability; and by adopting the actuating mechanism assembly, gear selecting and shifting impact and noise are reduced, the service reliability of the actuating mechanism is enhanced, and the service life of the actuating mechanism is prolonged.

Description

technical field [0001] The invention belongs to the technical field of motor vehicle transmission manufacturing, and in particular relates to a gear selection actuator assembly of an electronically controlled mechanical automatic transmission. The gear selection and shift actuator assembly of the electromechanical automatic transmission is suitable for the upgrade and transformation of the manual transmission, and is a product of automatic operation of the manual transmission. Background technique [0002] At present, most of the existing small cars are equipped with manual transmissions, which require the driver to change gears frequently to meet the matching requirements of the engine speed and the car. The driver needs to control the opening and closing of the clutch every time he shifts gears while driving. Sometimes the gear cannot be shifted or the wrong gear is shifted. Novices often start and stop on slope roads or traffic light intersections. If there is a long-term...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H59/02F16H55/22F16H55/14F16F15/133
Inventor 王树臣赵永涛韩晓聪
Owner WUHU BETHEL AUTOMOTIVE SAFETY SYST
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