Tool clamp for producing electromagnet casting

The utility model relates to the field of work fixtures, and discloses a work fixture for producing electromagnet castings, which comprises an electric lifting rod, inclined blocks are fixedly connected to two sides of the middle of the electric lifting rod, second rotating wheels are connected to two sides of each inclined block, first rotating shafts are rotatably connected to the interiors of the second rotating wheels, and second rotating shafts are rotatably connected to the interiors of the first rotating shafts. The two ends of the first rotating shaft are rotationally connected to the two sides of the bottom of a large arm, the top end of the large arm is fixedly connected to the outer surface of one side of a first rotating wheel, a small arm is fixedly connected to the outer surface of the other side of the first rotating wheel, and a second fixing shaft is fixedly connected to the top end of the small arm. And the outer surface of the second fixing shaft is fixedly connected with a second circular