The invention provides a cam-type continuous punching mold. The cam-type continuous punching mold comprises a molding module, a cutoff module and a rotating shaft module, wherein the molding module isa group of female molds which are symmetric forward and backward; molding curved surfaces having the same shape are arranged on the opposite surfaces of the female molds; fixed cutters are arranged on the side surfaces of feeding ends of the molding module; the cutoff module comprises a sliding block which slides forward and backward; a sliding cutter is arranged on the sliding block; the slidingblock is driven by a pushing device; the rotating shaft module comprises a punching rod; the end surface of the punching rod is a circular arc surface; and the punching rod is rotatably arranged on arotating shaft driven by a rotating motor. The cam-type continuous punching mold can realize the punching of a sheet workpiece to be machined after the rotary punching rod rotates, and can realize the continuous feeding, cutoff, punching and blanking.