U-shaped frame inner surface treatment equipment for fixing brake pad

The U-shaped frame inner surface treatment equipment for fixing the brake pad comprises a U-shaped frame body, two supporting plates opposite in direction are arranged in the U-shaped frame body, grinding wheels are obliquely arranged at the bottoms of the supporting plates, the inclination directions of the two grinding wheels are opposite, the circumferential outer wall of each grinding wheel is in a V shape, and the angle of each V shape is 90 degrees. The inclination angle of the polishing wheel is 45 degrees; the inner wall of the U-shaped frame body is automatically polished and cleaned by adopting the two V-shaped polishing wheels which are obliquely distributed, so that the polishing difficulty can be effectively simplified, the operation mode is simplified, manpower and time are saved, the working efficiency is improved, the polishing stability and the smoothness of the inner wall of the U-shaped frame body are effectively improved, and the production efficiency is improved. And the machining quality