The invention relates to a tire and rim dismounting tool, which comprises a base, a supporting column, a wheel rim, a driving device, a driving device, a driving device and a wheel rim dismounting device, and is characterized in that the base is fixed with the supporting column; the pressure frame comprises a lower pressing rod which is connected to the supporting column; the pressing plate is fixed to the lower end of the lower pressing rod, the pressing plate is provided with an attaching face used for being attached to the combination face of a tire and a rim of the tire assembly, and the lower pressing rod is used for driving the pressing plate to press the tire downwards and enable the tire to be separated from the rim. When the tire assembly is detached and placed on the base, the pressing plate is driven by the pressing rod to integrally move downwards until the pressing plate is attached to the edges of the tire and the rim, at the moment, the pressing plate is driven by the pressing rod to continuously press downwards, the tire is separated from the rim, and therefore the tire assembly can be effectively detached under the condition that no special tire detaching tool exists on a vehicle site. The tire and rim dismounting device is simple in structure, saves manpower, is not limited by sites, and can realize quick dismounting of the tire and the rim anytime and anywhere.

    本发明涉及一种轮胎与轮辋拆卸工具,其包括:底座,其固定有支撑柱,所述底座用于支撑轮胎总成;压力架,其包括:下压杆,其连接于所述支撑柱上;压板,其固定于所述下压杆的下端,所述压板具有用于贴合所述轮胎总成的轮胎和轮辋的结合面的贴合面,所述下压杆用于驱动所述压板下压所述轮胎,并使所述轮胎与轮辋分开。当轮胎总成拆卸下来后,放置于底座上,利用下压杆驱动压板整体下移,直至压板与轮胎及轮辋边沿贴合,此时利用下压杆驱动压板继续下压,使轮胎与轮辋分开,从而有效可以在车辆现场无专业拆胎工具的情形下,快速便捷的完成轮胎与轮辋的拆卸,结构简单,节省人力,不受场地限制,能随时随地实现轮胎与轮辋的快速拆卸。


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    Title :

    Tire and rim dismounting tool


    Additional title:

    一种轮胎与轮辋拆卸工具


    Contributors:
    YANG JIANWEI (author) / YE ZHICHENG (author)

    Publication date :

    2023-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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