On the one hand, the embodiment of the utility model relates to the field of automobile parts processing, and specifically discloses an automobile parts surface cleaning device, which comprises a cleaning box; A gas pipeline is arranged in the cleaning box along its central axis, an air pump for blowing gas into the gas pipeline is arranged on the top plate of the cleaning box, the bottom end of the gas pipeline extending into the inner cavity at the bottom of the cleaning box is communicated with a gas distribution horizontal pipe, and a plurality of gas distribution holes are uniformly arranged on the gas distribution horizontal pipe; The top of the cleaning box is also provided with a spray assembly; A turntable is rotatably installed on the middle side wall of the cleaning box, and a driving motor for driving the turntable to rotate is installed on the cleaning box; Clamping parts are arranged on both sides of the turntable. According to the embodiment of the utility model, different automobile parts clamped on the turntable can be alternately immersed in the cleaning liquid in the cleaning box, and the bubbles escaping upward from the cleaning box and the spray assembly can be matched to further clean the automobile parts.
In the second aspect, the utility model relates to an anti-indentation device for automobile parts bending, which belongs to the technical field of bending tooling, and comprises a workbench, a winding assembly and a driving assembly, wherein the winding assembly comprises a winding drum and a supporting frame for supporting the winding drum, and the supporting frame comprises a first supporting plate and a second supporting plate respectively arranged at two ends of the workbench. The side walls of the first support plate and the second support plate which are close to each other are rotatably connected with a rotating shaft, and the side walls of the rotating shaft are fixedly connected with a clamping block; The inner side wall of the drum is provided with a clamping groove matched with the clamping block; The drum is clamped with the rotating shaft; The side wall of the first support plate far away from the second support plate is connected with a check assembly; The driving assembly includes a power assembly providing power and a transmission assembly connecting the winding assembly and the power assembly.