摘要 |
<p>A punch change retainer (8) for positioning a floating punch (74) in a retracted, disengage position and an extended, engage position. The change retainer includes a change retainer body (10) and a punch retainer receiving aperture (20) extending upwardly through the change retainer body from a bottom surface thereof A gagging member (50) is located in the change retainer body and is actuable by an actuator (14) between a retracted position distal from a nose portion (12) of the change retainer body and an extended position adjacent the nose portion of the change retainer body. A floating punch retainer (64) is receivable within the punch retainer receiving aperture, and includes an upper end positioned for engagement with the gagging member. A punch receiving hole (72) is defined in the floating punch retainer; where the punch receiving hole is adapted to be rotatably positioned about a longitudinal center line (68) of the floating punch retainer within the punch retainer receiving aperture.</p> |