Spring mold with good heat dissipation effect

The utility model discloses a spring mould with a good heat dissipation effect, which comprises a base, the upper surface of the base is fixedly connected with a rack, a support plate is arranged on the outer surface of the rack in a penetrating manner, the upper surface of the support plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a mould rod, and the mould rod is fixedly connected with the base. A hydraulic cylinder and a pressing push rod are fixedly connected to the upper surface of the rack, the push rod is fixedly connected with a first fixing block, so that the first fixing block can be driven to move, the first fixing block is connected with a movable rod through a first fixing shaft, so that the movable rod can be driven to rotate, and the movable rod is connected with a second fixing block through a second fixing shaft. Due to the fact that the second fixing block is fixedly connected with the sliding rod, when the movable rod rotates, the sliding rod