| 摘要 |
<p>The invention relates to a punching machine with a stand-like machine frame (1) consisting of a lower part embodied as a punching table (2), a bridge-like upper part and two intermediate supports, in addition to a punching carriage (4) which can travel along the length of the punching area in a horizontal manner on runners (3). The detachably assembled or screwed machine frame is formed by a front wall sheet (5) and a rear wall sheet (6) with a respective machine opening (7) in the punching area in order to create a frame, in addition to a punching table which is embodied as a separate flexurally resistant component which is maintained in the lower base part (8) of the frame e.g. by means of hinge pins (9) or feather keys, together with spacers (11) which connect the front wall sheet and rear wall sheet in the upper brige part (10) of said frame.</p> |
