Auxiliary device for making suspension ceramic insulator

Provided is an auxiliary device for making a suspension ceramic insulator. The auxiliary device is composed of a rotating shaft and a blank smoothing wheel fixedly arranged thereon in a detachable manner. The work surface shape of the blank smoothing wheel complements the shape of a workpiece to be processed in a convex and concave manner. According to the device, the blank smoothing wheel is made from wear resistant material, the work surface of the blank smoothing wheel is processed based on the head shape of ceramic insulators of different types, the blank smoothing wheel is tightly placed on the edge of a blank via the rotating shaft to move rotatingly in a blank-smoothing manner relative to the blank, and both the blank and the blank smoothing wheel stay under a corresponding moving state so that a hydration film is liable to generate on the surface of the blank. Compared with the prior art, the auxiliary device of the utility model allows roughness of the surface of the blank and displacement of particl