Adjustable mold for ball pin machining

The utility model relates to the technical field of ball pin machining, in particular to an adjustable die for ball pin machining, which comprises a workbench, and a groove is arranged on the upper side of the workbench. The movable plate is fixedly mounted at the upper end of the threaded sleeve; the four groups of supporting rods are fixedly mounted with the movable plate; the fixing plate is fixedly connected with the four groups of supporting rods; the insertion grooves are formed in the opposite sides of the two sets of fixing plates; the movable groove is formed in the fixed plate; the driving assembly is arranged in the groove, and the driving assembly enables the two sets of threaded sleeves to be attached to each other; and a locking assembly. When in use, the driving component is used for controlling the two groups of moulds to be mutually attached and separated; and in addition, the device is provided with two sets of locking assemblies, workers can conveniently mount and dismount molds of differen