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Gear shifting connecting rod mechanism and gear shifting device

A connecting rod mechanism and connecting rod technology, which is applied in transmission control, mechanical equipment, components with teeth, etc., can solve the problems of poor vibration reduction effect of the shifting link mechanism, and achieve improved buffering and vibration reduction effects. The effect of eliminating internal stress

Active Publication Date: 2019-10-11
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a shift linkage mechanism and a gear shift device to solve the technical problem of poor vibration damping effect of the existing shift linkage mechanism, thereby effectively improving the buffering of the shift linkage mechanism Vibration damping effect, thereby preventing damage to the transmission

Method used

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  • Gear shifting connecting rod mechanism and gear shifting device
  • Gear shifting connecting rod mechanism and gear shifting device
  • Gear shifting connecting rod mechanism and gear shifting device

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Embodiment Construction

[0040]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] see Figure 2 to Figure 5 , a shift linkage mechanism provided by a preferred embodiment of the present invention, which includes a shift linkage assembly and a ball bowl 3 for connecting a shift rocker arm, the shift linkage assembly includes a connecting piece 1, a shift The connecting rod 2, the first elastic member 4 and the second elastic member 5; one end of the connecting member 1 is connected to the ball bowl 3, and the other end of the connecting mem...

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Abstract

The invention discloses a gear shifting connecting rod mechanism. The mechanism comprises a gear shifting connecting rod assembly and a ball bowl used for being connected with a gear shifting rocker arm, and the gear shifting connecting rod assembly comprises a connecting piece, a gear shifting connecting rod, a first elastic piece and a second elastic piece; one end of the connecting piece is connected with the ball bowl, a first through hole is formed in the other end of the connecting piece, a cavity is formed in the connecting piece, one end of the gear shifting connecting rod is movably arranged in the cavity, and the other end of the gear shifting connecting rod penetrates through the first through hole; a limiting part is arranged on the gear shifting connecting rod, the first elastic piece is arranged at one end of the gear shifting connecting rod in a sleeving mode, the first elastic piece abuts against one end of the limiting part, and the first elastic piece is supported atthe end, far away from the first through hole, of the cavity; and the second elastic piece is arranged at the other end of the gear shifting connecting rod in a sleeving mode, the second elastic pieceabuts against the other end of the limiting part, and the second elastic piece is supported on the first through hole. According to the gear shifting connecting rod mechanism, the buffer damping effect of the gear shifting connecting rod mechanism can be effectively improved, and therefore a transmission is prevented from being damaged.

Description

technical field [0001] The invention relates to the technical field of automobile speed change mechanisms, in particular to a shift linkage mechanism and a shift device. Background technique [0002] At present, in the shift operation of the automobile transmission mechanism, the actuator drives the shift linkage mechanism to manipulate the shift rocker arm on the transmission to switch gears. Since the damping performance of the shifting rod, the size of the buffer stroke and other factors will affect the performance of the shifting rocker arm, and ultimately affect the effect of the vehicle's shifting, the shifting rod mechanism is reliable for the shifting of the transmission mechanism. Sex and HVH performance are critical. [0003] figure 1 It is a shift linkage mechanism used on automobiles in the prior art. The shift linkage mechanism includes a linkage assembly 1', a damping rubber 2', and a ball bowl 3' connected to the shift rocker arm. The linkage assembly 1' It...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H63/30F16H63/34
CPCF16H63/30F16H63/34F16H59/10F16H59/0208F16H61/22F16H2061/223F16H2063/3079
Inventor 刘志刚陈振文朱玉珊董钊辰
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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