The invention discloses a
cutting mechanism of a spring coiling
machine, and relates to the technical field of spring coiling machines. The
cutting mechanism comprises a
machine cabinet, a long main plate is arranged on one side of the
machine cabinet through lifting, and an adjusting
assembly is arranged between the machine cabinet and the long main plate; a core bar is inserted into the middle of the long main plate, main connecting bases are movably arranged at the two ends of the long main plate, cutter bases are arranged at the ends, away from the long main plate, of the main connecting bases, cutters are inserted into the cutter bases, and adjusting assemblies are arranged between the main connecting bases and the long main plate. The long main plate can drive the cutters and the core bar to wholly move, lifting is carried out according to changes of external diameters of the springs accordingly, and steel wires are not conceded in the
cutting process of the cutters, and are morestably
cut off; the two cutters are independently controlled respectively,
processing modes of a left-rotating spring and a right-rotating spring can be switched at random, and adjustment is free andconvenient and fast; travels of the cutters are shortened, cutting space is reduced, cutting points of the cutters are more stable and accurate, completeness of
cut surfaces of the steel wires is guaranteed, and the quality of formed springs is higher.