The invention discloses a transmission shaft with a buffering device, and belongs to the field of automobile parts. A C-shaped sleeve convex round fork is installed on the left side of a sleeve. A cylindrical buffering sleeve is installed on the right side of the sleeve, the left side of the buffering sleeve extends into the right side of the sleeve, a cylindrical telescopic spline shaft is installed on the right side of the buffering sleeve, a cylindrical telescopic pipe is installed outside the telescopic spline shaft, and a C-shaped telescopic convex round fork is installed on the right side of the telescopic pipe. A spiral torsion spring is installed outside the connecting portion of the sleeve and the buffering sleeve, the left side of the torsion spring is connected with the sleeve through a bolt, and the right side of the torsion spring is connected with the buffering sleeve through a bolt. An automobile engine drives the transmission shaft with the buffering device and the rear axle to push an automobile to move forwards, and when the engine and the rear axle change the rotating speed and the torque every time, the torsion spring enables the sleeve and the buffering sleeve to achieve slight differential speed under the condition that the engine and the rear axle generate impact force, so that the buffering effect is achieved.

    本发明一种自带缓冲装置的传动轴属于汽车配件领域,在套管的左边安装C型的套管凸圆叉,在套管的右边安装圆筒状的缓冲套管、缓冲套管的左边延伸至套管右边的内部、缓冲套管的右边安装圆柱形的伸缩花键轴、伸缩花键轴的外面安装圆筒状的伸缩管、伸缩管的右边安装C型的伸缩凸圆叉,在套管与缓冲套管连接部位的外面安装螺旋形的扭力弹簧、扭力弹簧的左边通过螺栓与套管连接、扭力弹簧的右边通过螺栓与缓冲套管连接,汽车发动机驱动自带缓冲装置的传动轴及后桥推动汽车前进、发动机及后桥每次改变转速及扭矩时、扭力弹簧在发动机与后桥产生冲击力的情况下使套管与缓冲套管之间实现轻微差速达到缓冲的效果。


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    Title :

    Transmission shaft with buffering device


    Additional title:

    一种自带缓冲装置的传动轴


    Contributors:
    LI YUAN (author) / LI TIANQING (author) / LI SHENGGEN (author)

    Publication date :

    2022-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16F SPRINGS , Federn



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