Tubular column end face grinding device

The utility model discloses a tubular column end face polishing device, and belongs to the technical field of tubular column production. The side face of a base is rotationally connected with symmetrical supporting rollers, the surfaces of the supporting rollers are in contact connection with a tubular column, the end face of the tubular column is in contact connection with a limiting ring, the end face of each supporting roller is fixedly connected with a shaft rod, and one end of each shaft rod is provided with a driving motor; according to the tubular column end face grinding device, the position of a tubular column can be rapidly fixed through the arranged supporting rollers and limiting rings, end face positioning of the tubular column is facilitated, the tubular column can be driven to rotate to adjust the position of the welding position of the end face, the welding position of the end face is adjusted, and the grinding efficiency of the tubular column is improved. The polishing device is simple in str