The invention belongs to the technical field of universal joint assemblies, and particularly relates to an automobile steering transmission shaft spherical universal joint assembly which comprises a transmission main shaft and a transmission auxiliary shaft, a connecting ball sleeve is fixedly mounted on the right side of the transmission main shaft, a connecting ball block is fixedly mounted at the left end of the transmission auxiliary shaft, and a fixing sleeve is arranged on the right side of the connecting ball sleeve. The outer side of the connecting ball block is in sliding contact with the connecting ball sleeve and the fixing sleeve, and the outer side of the transmission auxiliary shaft is sleeved with a rubber dust cover. According to the spherical universal joint, the connecting ball block is installed on the inner side of the connecting ball sleeve and is installed through the fixing sleeve and the bolt, assembling of the spherical universal joint can be achieved, the connecting ball sleeve can be opened by pushing the rectangular control block to move, lubricating oil can be added to the inner side of the connecting ball sleeve, and when the transmission main shaft and the transmission auxiliary shaft are separated, the connecting ball sleeve can be opened. And the rubber dust cover can be quickly disassembled by pressing the trapezoidal squeezing block, so that the rubber dust cover can be replaced.

    本发明属于万向节总成技术领域,尤其是一种汽车转向传动轴球型万向节总成,现提出如下方案,其包括传动主轴和传动副轴,所述传动主轴的右侧固定安装有连接球套,传动副轴的左端固定安装有连接球块,连接球套的右侧设有固定套,连接球块的外侧分别与连接球套和固定套滑动接触,传动副轴的外侧套设有橡胶防尘罩。本发明:通过将连接球块安装在连接球套的内侧,并且通过固定套和螺栓进行安装,就可实现对球型万向节的组装,推动矩形控制块移动就可打开连接球套,就可在连接球套的内侧添加润滑油,在传动主轴与传动副轴分离时,可按动梯形挤动块对橡胶防尘罩进行快速的拆卸,就可对橡胶防尘罩进行更换。


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    Title :

    Spherical universal joint assembly of automobile steering transmission shaft


    Additional title:

    一种汽车转向传动轴球型万向节总成


    Contributors:
    YANG DEGANG (author) / SHA BIN (author) / CHAI ZHIQIANG (author) / KONG LINGYUE (author) / MAO ZUQIANG (author)

    Publication date :

    2024-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B62D MOTOR VEHICLES , Motorfahrzeuge




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