Bearing seat machining and grinding device for cable equipment

The utility model discloses a bearing seat processing and polishing device for cable equipment, which comprises a working table, a portal frame and a pressure-bearing piece for placing a bearing are arranged on the working table, and a clamping component for fixing a bearing seat and a protective cover for preventing sparks from splashing are arranged on the pressure-bearing piece. The protective cover is located on the periphery of the pressure-bearing part and connected with the pressure-bearing part in an up-down sliding mode, a supporting beam is connected to the inner side of the portal frame in an up-down sliding mode, an air cylinder is installed between the supporting beam and the top end of the portal frame, and a grinding mechanism and a driving assembly used for driving the protective cover to slide up and down along the pressure-bearing part are arranged on the supporting beam. When the air cylinder drives the polishing mechanism to move downwards to be close to a bearing seat to be polished, the