Vehicle gearshifting cable connector and gear shifting rotary arm assembling structure

A technology for assembling structures and automobiles, applied in transmission parts, belts/chains/gears, mechanical equipment, etc., can solve the problems of time-consuming assembly, unfavorable work efficiency, etc. Effect

Active Publication Date: 2007-01-03
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the structure of this method is not complicated, and the process of each part is relatively simple, it needs to punch holes in the metal cylinder. At the same time, there is a process of installing split pins in the final assembly of the car. The assembly is time-consuming and does not improve work efficiency.

Method used

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  • Vehicle gearshifting cable connector and gear shifting rotary arm assembling structure
  • Vehicle gearshifting cable connector and gear shifting rotary arm assembling structure
  • Vehicle gearshifting cable connector and gear shifting rotary arm assembling structure

Examples

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Embodiment Construction

[0011] The structure of the present invention is described in detail below in conjunction with accompanying drawing:

[0012] see figure 1 , the assembly structure of the shift cable joint and the shift arm is composed of a rotating pin 1, a cable joint 2 and a shift arm 3, combined figure 2 It can be seen that the rotating pin 1 is riveted on the shift arm 3 , and the cable joint 2 and the rotating pin 1 are clamped. Rotating pin 1 end is a hemisphere 11, and the center is a cylindrical neck 12, and the neck diameter is smaller than the hemisphere diameter. The cable joint 2 is composed of a rubber bush 21, a metal ring and a rod welding assembly 22. The inner ring of the rubber bush 21 has three protruding clips 211 with optimized shapes. The shape of the rubber bush 21 adopts a tapered buckle shape. The elasticity of the rubber, the rubber bushing 21 is pressed into the metal ring and the rod welding assembly 22, and the combination is very reliable, so that the whole ca...

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PUM

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Abstract

The present invention comprises a dragline joint, a rotating pin and a shifting tumbler. The rotating pin is riveted on the shifting tumbler and the dragline joint and the rotating pin are fastened. The end of the rotating pin is a hemisphere and the middle is a cylindrical neck. The dragline joint consists of a rubber lining, a metal ring and a rod welding assembly. In the inner ring of the rubber lining there are projecting fasteners. The dragline joint through the round hole in the middle of the rubber lining is crimped with the hemisphere on top of the rotating pin to make the fasteners in the inner ring of the rubber lining are fastened on the cylindrical neck of the rotating pin and the hemisphere on top of the rotating pin is used for locking the dragline joint.

Description

technical field [0001] The invention relates to an automobile gear shifting structure. Background technique [0002] In most front-engine automatic transmission shift cars, it is necessary to use a shift cable to operate the shift arm of the transmission to change the transmission gear. Therefore, the cooperation between the cable and the shift arm on the automatic transmission has become an important research content of various automobile factories. Then install the ring-shaped cable connector on the metal cylinder, then pass a cotter pin through the hole on the metal cylinder, and finally lock the cotter pin with pliers, thus forming the traditional cable and gear shifting The matching installation structure of the rotating arm. Although the structure of this method is not complicated, and the process of each part is relatively simple, it needs to punch holes in the metal cylinder. At the same time, there is a process of installing split pins in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/00
Inventor 蒋平叶宏璐张樱莫风芝
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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