The invention discloses a tire dismounting device for automobile repair, and relates to the technical field of automobile accessories. The device comprises a box body and a box cover; straight notches are arrayed on the circumference of the bottom surface of the box body; rectangular notches are arrayed on the circumference of the box cover; limiting notches are evenly distributed in the edges of the two sides of the rectangular notches; the box body is rotationally connected with a transmission shaft; a driving wheel is fixed on the transmission shaft; the inner bottom surface of the box body is slidably connected with an adjusting seat and rotatably connected with a screw rod; the adjusting seat comprises a sliding block; the sliding block is rotationally connected with a lead screw nut through a fixed block; the fixed block is provided with a bolt hole and matches a bolt column; a clamping block is connected with the upper end of the bolt column; limiting blind holes are evenly distributed in the peripheral side of the lead screw nut, and a rotating wheel is fixed to the peripheral side; the sliding block is rotationally connected with a rotating shaft; a transmission wheel is fixed at the upper end of the rotating shaft, and the lower end is connected with connecting columns. The multiple connecting columns are driven by the transmission shaft to rotate synchronously, synchronous dismounting of fixing bolts of a tire is achieved, and the tire dismounting convenience and dismounting efficiency are effectively improved.

    本发明公开了一种用于汽车修理的轮胎拆卸装置,涉及汽车配件技术领域。本发明包括盒体和盒盖;盒体底面圆周阵列有直槽口;盒盖圆周阵列有矩形槽口;矩形槽口两侧的边沿均均布有限位槽口;盒体转动连接有传动轴;传动轴固定有主动轮;盒体内底面滑动连接调节座,以及转动连接有丝杆;调节座包括滑块;滑块通过固定块转动连接有丝杆螺母;固定块开设有插销孔,并配合有插销柱;插销柱上端连接有卡块;丝杆螺母周侧均布有限位盲孔,以及固定有转动轮;滑块转动连接有转轴;转轴上端固定有传动轮,下端连接有连接柱。本发明通过传动轴带动多个连接柱同步转动,实现对轮胎的固定螺栓进行同步拆卸,有效的提高了轮胎拆卸的便利性和拆卸效率。


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    Title :

    Tire dismounting device for automobile repair


    Additional title:

    一种用于汽车修理的轮胎拆卸装置


    Contributors:
    ZHU SHUOHANG (author) / ZHU XIAOMING (author)

    Publication date :

    2021-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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