Compound crimping die for terminal machine

The utility model discloses a compound crimping die for a terminal machine, which comprises a supporting table, the top end of the supporting table is rotatably connected with a mounting plate through a bearing, the whole mounting plate is of an annular structure, crimping die mechanisms are mounted at the top of the mounting plate at equal intervals, and the bottom of the mounting plate is fixedly connected with a supporting cylinder outside the supporting table. According to the compound crimping die, a plurality of crimping die mechanisms suitable for different types of crimping wires are mounted on the mounting plate as required, and the required crimping die mechanism is selected to be placed at a crimping head of a terminal machine by controlling the rotation of the mounting plate; according to the crimping die mechanism, the crimping of various terminals can be realized without dismounting and replacing the die, only the pressing cutter suitable for one type of terminal is arranged on each crimping die