采用传递式多工位模具在多工位冲床上或在多工位模架的普通冲床上加工时,既具有连续冲压成型的特点,也具有单工序冲模的设计、制造和维修方便的优点。所以这种模具正在发展和推广。 在设计这一类多工位模具时,由于受到多工位冲床或多工位模架送料装置的限制、即一号工位落下的工件是通过推件舌推向二 The use of transfer multi-station mold in the multi-station punch press or in the multi-station punch on the common punch when processing, both with the characteristics of continuous stamping, but also with a single-process die design, manufacture and maintenance of the advantages of convenience. So this mold is being developed and promoted. In the design of this type of multi-station mold, due to the multi-station punch press or multi-station die-feeding device limits, that is, the workpiece dropped from the first station is pushed through the push piece tongue to two