Layshaft assembly of two-gear transmission

A transmission and countershaft technology, applied in the direction of components with teeth, belts/chains/gears, mechanical equipment, etc., can solve the problems of high failure rate and complex structure, and achieve the effect of stable transmission, simple structure and low noise

Inactive Publication Date: 2017-07-07
CHONGQING XINYING YUANJIAN MASCH MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Second-speed transmission countershaft assembly is widely used. However, the current two-speed transmission mechanism uses a shift fork to shift gears, that is, a shift block is installed on the counter shaft, and the shift fork is used to adjust the position of the shift block. It has a complex structure and a high failure rate. Defects

Method used

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  • Layshaft assembly of two-gear transmission

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Embodiment Construction

[0013] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0014] Such as figure 1 As shown, the countershaft assembly of the second-speed transmission in this embodiment, the countershaft assembly of the second-speed transmission includes the countershaft 1 and the countershaft first gear teeth 3 and the countershaft second gear teeth 2 arranged on the countershaft 1, so The first gear tooth 3 of the countershaft and the second gear tooth 2 of the countershaft are vacantly sleeved on the countershaft 1, and also include a shift slider 4 arranged between the first gear tooth 3 of the countershaft and the second gear tooth 2 of the countershaft. The shift slider 4 can cooperate with the first gear tooth 3 of the countershaft and the second gear tooth 2 of the countershaft respectively, and the left side is provided with a spring I5, and the right side is provided with a spring II6, and the right ...

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Abstract

The invention discloses a countershaft assembly of a second-speed transmission, including a countershaft and first gear teeth of the countershaft and second gear teeth of the countershaft arranged on the countershaft, and the first gear teeth and second gear teeth of the countershaft are spaced The countershaft also includes a shift slider arranged between the first gear teeth of the countershaft and the second gear teeth of the countershaft, and the shift slider can be respectively matched with the first gear teeth and the second gear teeth of the countershaft, and the The left side is provided with a spring I, the right side is provided with a spring II, and the right side of the spring II is provided with a pressing mechanism and. The auxiliary shaft assembly of the second-speed transmission of the present invention utilizes an electronic control unit and a driving spring to directly realize gear shifting without setting a shift fork, and has a compact structure.

Description

technical field [0001] The invention relates to the technical field of gear shifting of motor vehicles, in particular to a gearbox component, in particular to a countershaft assembly of a second-speed transmission. Background technique [0002] Second-speed transmission countershaft assembly is widely used. However, the current two-speed transmission mechanism uses a shift fork to shift gears, that is, a shift block is installed on the counter shaft, and the shift fork is used to adjust the position of the shift block. It has a complex structure and a high failure rate. Defects. Contents of the invention [0003] In view of this, the present invention provides a secondary shaft assembly of a second-speed transmission. [0004] The countershaft assembly of the second-speed transmission, including the countershaft and the first gear of the countershaft and the second gear of the countershaft arranged on the countershaft, the first gear of the countershaft and the second gea...

Claims

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Application Information

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IPC IPC(8): F16H59/02F16H63/34
CPCF16H59/0278F16H63/3408F16H2059/026F16H2063/3076
Inventor王彬
OwnerCHONGQING XINYING YUANJIAN MASCH MFG CO LTD