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Shifting drive structure assembly of gear shifter

A drive structure, shifter technology, applied in transmission control, components with teeth, belts/chains/gears, etc., can solve the problem of high machining difficulty and machining accuracy requirements, high cost of transmission mechanism components, and gear shifting. Accuracy adverse effects and other problems, to ensure the service life, facilitate equipment layout, improve the effect of driving comfort

Inactive Publication Date: 2015-04-08
CHONGQING LONCIN ENGINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing transmission mechanism shifts gears, it is necessary to use components such as a transmission drum, a shift shaft combination, a shift gear, a five-star plate, a limit plate, or a shift sector gear to realize the functions of shifting, shifting, and shifting; The mechanism generally has the problems of complex design and high requirements for dimensional matching, and the manufacturing process of the parts themselves is complex, and the processing difficulty and processing accuracy are high. Susceptible to wear, which adversely affects shifting accuracy; and due to the high number of parts, the cost of the entire transmission mechanism assembly is high

Method used

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  • Shifting drive structure assembly of gear shifter
  • Shifting drive structure assembly of gear shifter

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Embodiment Construction

[0018] figure 1 It is a schematic diagram of the structure of the present invention, figure 2 It is a side view of the present invention, as shown in the figure: the shift drive structure assembly of the shifter of this embodiment includes a drive member 21 and a shift member 3 for driving a shift fork, and the drive member 21 and the shifter Part 3 is matched in an elastic driving manner; through the elastic drive of the driving part to the shifting part, the shifting fork is driven to shift gears, and the driving structure such as the shifting drum is removed; the connection between the shifting part and the shifting fork can achieve the purpose of shifting As a premise, it will not be repeated here; elastic driving means that the driving force has a certain degree of elasticity during driving, such as driving through a spring or through a shrapnel, which can be realized through a certain mechanical connection.

[0019] In this embodiment, the driving member 21 cooperates ...

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PUM

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Abstract

The invention discloses a shifting drive structure assembly of a gear shifter. The shifting drive structure assembly comprises a driving member and a shifting member used for driving a shift fork. The driving member fits the shifting member by means of elastic driving. A shifting structure with the driving member directly elastically driving the shifting member and the shift fork is adopted, the prior common structures such as a shift drum are omitted, box manufacturing is simplified, overall structure is simple and compact, manufacturing precision requirement is low, overall structure of a shifting mechanism is simplified, and a transmission is simple in overall structure, lighter in weight and good for energy saving and consumption reduction; elastic driving allows smooth and convenient shifting, rigid contact is avoided, shifting comfort is increased, riding comfort is increased, and the service lives of the parts can be guaranteed.

Description

technical field [0001] The invention relates to a motor vehicle component, in particular to a shift driving structure assembly of a gear shifter. Background technique [0002] A motor vehicle is a vehicle that is driven or towed by a power plant (including electric and fuel gas vehicles) and travels on the road, generally including a power plant, a transmission, and a wheel frame assembly; the transmission transmits the output power of the power plant to the Wheels are used to drive the vehicle. In the prior art, the main function of the transmission is to change the transmission ratio, therefore, a reverse gear needs to be provided. [0003] In the prior art, due to its good adaptability to driving road conditions, the transmission can be shifted against different resistances, so that the power output of the power unit can match the driving road conditions to a certain extent, so it is widely used. When the existing transmission mechanism shifts gears, it is necessary to ...

Claims

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Application Information

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IPC IPC(8): F16H63/04
CPCF16H63/04
Inventor 殷贵良
Owner CHONGQING LONCIN ENGINE
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