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Vehicle automatic gear shifting speed changer assembly

A technology of automatic shifting and transmission, applied in the direction of instruments, transmission control, controlled components, etc., can solve the problems of inaccurate and reliable shifting, unreasonable overall structure layout, and delayed shifting, so as to reduce the transmission failure rate, The overall structure is stable and reliable

Active Publication Date: 2019-04-12
CHONGQING XIANYOU TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing vehicle shifting mechanism has a relatively complicated structure, and the overall structural layout is unreasonable, and it is easy to cause a lag when shifting gears or the shifting is not accurate and reliable. The various parts of the shifting structure of the existing vehicles need to be improved by those skilled in the art. Strive to design a new type of vehicle shift mechanism to improve the timeliness and reliability of the entire shift mechanism

Method used

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  • Vehicle automatic gear shifting speed changer assembly
  • Vehicle automatic gear shifting speed changer assembly
  • Vehicle automatic gear shifting speed changer assembly

Examples

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Embodiment Construction

[0024] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0025] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0026] Such as figure 1 - As shown in 2, a vehicle automatic shift transmission assembly, including a gearbox and a shift lever assembly, a shift lever assembly, and a shift gear assembly installed in the gearbox. Among them, such as image 3As shown in -4, the shift lever assembly includes a motor 1, a worm gear 4 and a worm 2 mechanism, a shift shaft 8, and a shift column 9. The output shaft of the motor 1 is connected with the worm 2, and the worm gear 4 is fixed on the shift shaft 8 to drive The shift shaft 8 rotates, and the shift column 9 is cylindrical and fixed on the shift shaft 8. A cir...

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PUM

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Abstract

The invention discloses a vehicle automatic gear shifting speed changer assembly. A gear shifting rod assembly, a stirring rod assembly and a gear shifting gear assembly are included. The gear shifting rod assembly comprises a motor, a worm and gear mechanism, a gear shifting shaft and a gear shifting column. The stirring rod assembly comprises a fixedly-arranged stirring rod shaft and further comprises a first shifting fork assembly and a second shifting fork assembly which sleeve the stirring rod shaft. The first shifting fork assembly comprises a first base plate, a fork handle used for stirring a first shifting fork which is in connection transmission with a first sliding gear, two cylinder springs and two clamping sleeves. The gear shifting gear assembly comprises a plurality of transmission shaft assemblies, wherein transmission shafts of the two transmission shaft assemblies are provided with a first sliding gear and a first sliding gear correspondingly, one ends of the two sliding gears are coaxially connected with a movable sleeve, the two sliding gears and the movable sleeve rotationally sleeve the transmission shafts where the two sliding gears and the movable sleeve arelocated, and the outer cylinder face of the movable sleeve is provided with an outer spline structure in the axial direction of the movable sleeve. The vehicle automatic gear shifting speed changer assembly is accurate and timely in response and good in reliability.

Description

technical field [0001] The invention belongs to the technical field of vehicle transmissions, in particular to an automatic transmission. Background technique [0002] The existing vehicle shifting mechanism has a relatively complicated structure, and the overall structural layout is unreasonable, and it is easy to cause lag when shifting gears or the shifting is not accurate and reliable. The various parts of the shifting structure of the existing vehicles urgently need to be improved by those skilled in the art. Strive to design a new type of vehicle gear shift mechanism to improve the timeliness and reliability of the entire gear shift mechanism. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned technical problems and provide a vehicle automatic shift transmission assembly, which has a simple and compact structure and accurate and timely shift response. [0004] Technical scheme of the present invention is as follow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H61/02F16H63/32
CPCF16H61/0213F16H63/32F16H2063/321
Inventor 金少华吴虹谕毛学兵
Owner CHONGQING XIANYOU TECH DEV
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