The utility model relates to a split type combined forming die and belongs to the field of machinery. The split type combined forming die comprises an upper die plate, a lower die plate and a plurality of pairs of upper female dies and lower female dies, each upper female die is matched with each lower female die, a plurality of bolt holes are formed in each of the upper die plate and the lower die plate, fixing holes are formed in one pair of upper female die and lower female die, and the upper female dies and the lower female dies are fixed on the upper die plate and the lower die plate through bolts. The split type combined forming die is simple to manufacture, light in weight and convenient to maintain.