The invention provides a split type center disc traction device and relates to the technical field of railway vehicles. The split type center disc traction device comprises a center filler, a connecting shaft and a rubber lining. The center filler is of a right-angle split structure, the horizontal plane of a left center filler body is in a semi-elliptical shape, a left center disc is arranged onthe middle portion along a right-angle horizontal line, bolt holes are formed along the semi-circumference of an oval, and an installation seat matched with the rubber lining is arranged on the vertical face of the left center filler body; and the horizontal plane of a right center filler body is in a semi-elliptical shape, a right center disc is arranged on the middle portion along a right-anglehorizontal line, bolt holes are formed along the semi-circumference of an oval, a connecting shaft installation seat is perpendicular to the vertical face of the right center filler body, L-shaped structural boards are arranged on the inner side of the connecting shaft installation seat, traction rod locating node installation seats are arranged on the horizontal lower edges of the structural boards, a groove matched with the end portion of the connecting shaft is formed in the upper portion of the connecting shaft installation seat, and a transverse shock absorber installation seat is arranged on the lower portion of the connecting shaft installation seat. The split type center disc traction device is mainly used for vehicle traction.