Special cutting tool for transformer production

The utility model discloses a special cutting tool for transformer production, and relates to the technical field of cutting tools. The device comprises a transverse rectangular plate, one end in the transverse rectangular plate is slidably connected with a transverse sliding plate, and a vertical connecting column is fixed to the top of the end, away from the transverse sliding plate, of the transverse rectangular plate; two rectangular moving blocks are slidably connected into the transverse sliding plate, and cutters are fixed to the bottoms of the rectangular moving blocks. According to the sealing ring cutting device, the distance between the two cutters of the sealing ring cutting device can be adjusted through the moving mechanism, then sealing rings with different widths can be cut through the sealing ring cutting device, the jacking mechanism operates, the transverse sliding plate can move, and therefore the sealing rings with different diameters can be cut through the sealing ring cutting device; an