Magnetic core forming and pressing auxiliary part

The utility model relates to the technical field of magnetic core production and processing, in particular to a magnetic core forming and pressing auxiliary part. According to the technical scheme, a cylindrical main body matching stabilizing column with the center axis in the vertical direction is included, cylindrical combined connection fastening threaded columns which are evenly distributed in the circumferential direction are arranged on the upper end face of the main body matching stabilizing column, and an integrally-formed inverted-cone-shaped first forming press-fit column is arranged at the lower end of the main body matching stabilizing column; the lower end of the first forming press-fit column is provided with a cylindrical center combination precise positioning hole completely penetrating through the upper end face of a part, and two sets of press-fit forming safety matching grooves are formed in the corresponding positions of the upper end of the first forming press-fit column. The combined mag