Improvement structure of forge hot machinery hand

The utility model relates to an improvement structure of forge hot machinery hand, the pin shaping device comprises a base, actuating cylinder is driven to embedded being equipped with of base, the piston rod that drives actuating cylinder is connected with the push pedal, the push pedal both ends are the fixedly connected with push rod respectively, the push rod passes the base and is formed withand stretches out the end, the base be equipped with with the push rod assorted is perforated, the base is equipped with the dead lever back to one side of push pedal, be equipped with two calvuss ofmutually supporting on the dead lever, the calvus pass through the transfer line respectively with stretch out end interconnect, its characterized in that the push rod includes first push rod and second push rod, first push rod with the second push rod passes through spring interconnect, adopt this scheme, the calvus is difficult to take place deformation, and life is higher. 本实用新型涉及种热锻机械手的改进结构，包括基座，所述基座内嵌设有驱动气缸，所述驱动气缸的活塞