Radiation orientation magnetic loop forming mold

The utility model relates to a radiation orientation magnetic loop forming mold, which comprises a female mold and a core rod made of a magnetic conducting material, an upper punch and a lower punch made of a magnetic non-conducting material, and an excitation coil, and is characterized in that the core rod is installed in the just middle of the female mold, the upper punch and the lower punch are located between the female mold and the core rod, and the excitation coil is fixed at the lower end of the core rod. According to the utility model, the radiation orientation of an annular magnet is realized, and the mold is simple for processing and easy to manufacture, low in cost, reliable in working and high in degree of orientation.