Turret type punch press having a plurality of strikers

DETAILED DESCRIPTION It is the object of the present invention to provide a new and improved turret type punch press which can overcome the aforementioned disadvantages of the prior art.
According to the present invention, there is provided a turret type punch press having a plurality of strikers, which comprises a turret mechanism, a plurality of large-diametrical punches radially spaced along a main circular track of the turret mechanism, a plurality of small-diametrical punches spaced along a plurality of subtracks centering around points on the main circular track between every two adjacent large-diametrical punches, a main striker provided in the lower end of a ram to correspond with the large-diametrical punches and a plurality of substrikers provided circumferentially along the main striker to correspond with the small-diametrical punches, and the main striker and the substrikers are selectively operated according to selection of the punches.