Quadratic term mold machine constructs

The utility model discloses a quadratic term mold machine constructs, comprising a base plate, the top of bottom plate is equipped with thimble board and curb plate, the curb plate is located one side of thimble board, there are ejector pin and xie ding through mounting screw on the thimble board, the one side on the oblique top that the ejector pin is located, fixed mounting has the fixed plate on the curb plate, the fixed plate is located the top of thimble board, there is the limiting plate one side that the curb plate was kept away from to the fixed plate through mounting screw, the limiting plate is parallel to each other with the ejector pin, it has the second recess to open on the lateral wall of limiting plate, the top of ejector pin is located the second recess, and the lateral wall sliding connection of ejector pin and second recess, first recess has all been opened to the both sides of second recess, the push pedal has been placed on the top of fixed plate. The utility model discloses can realize t