The invention discloses an antiskid component for an automobile tire. Supporting oil cylinders for hydraulic oil self-circulation are arranged in fan-shaped hollowed-out parts of the automobile tire anti-skid component, cylinder bodies of the supporting oil cylinders are fixedly installed on the outer circumferential face of a center disc, and piston rods of the supporting oil cylinders penetrate through an outer ring to be fixedly connected to the back face of an anti-skid plate. A cylinder body of the supporting oil cylinder is divided into a first oil cavity and a second oil cavity through a piston block, a first oil port corresponding to the first oil cavity is formed in the outer wall of the cylinder body, a second oil port corresponding to the second oil cavity is formed in the outer wall of the cylinder body, the first oil port and the second oil port are connected outside the cylinder body through a connecting pipe, and an electric valve is installed on the connecting pipe. When the motor is driven by a vehicle control unit to work to enable the antiskid plate to extend out of the peripheral surface of the tire to adjust the road holding force and the friction force of the tire in real time, the antiskid plate is supported by the specially designed supporting oil cylinder with the hydraulic oil self-circulation function; the phenomenon that the threads of the screw are damaged or deformed easily due to the fact that acting force applied to the anti-skid plate basically and completely acts on the threads of the screw in the driving process is avoided.

    本发明公开了一种汽车轮胎防滑构件,其扇形镂空中设有液压油自循环的支撑油缸,支撑油缸的缸体安装固定于中心盘外圆周面上,支撑油缸的活塞杆穿过外环固定连接于防滑板背面,支撑油缸的缸体由活塞块分隔形成第一油腔和第二油腔,缸体外壁上对应第一油腔设有第一油口、对应第二油腔设有第二油口,第一油口和第二油口之间在缸体外部通过连接管连接,连接管上安装有电动阀,在通过汽车整车控制器驱动电机工作使防滑板伸出于轮胎外周面实时调整轮胎抓地力和摩擦力时,通过特殊设计的具有液压油自循环功能的支撑油缸对防滑板进行支撑,避免行驶中施加于防滑板上的作用力基本完全作用在螺杆的螺牙上而轻易地造成螺杆螺牙的损坏或变形。


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    Title :

    Antiskid component for automobile tire


    Additional title:

    一种汽车轮胎防滑构件


    Contributors:
    XIN YEHUA (author) / ZHANG ZHIHU (author) / HAN ZHIHAO (author) / XIAO YAO (author) / CHENG YAO (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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