Die changeover apparatus for box blank cutting machine

Details Die changeover apparatus for box blank cutting machine Die changeover apparatus for box blank cutting machine

1990-10-30

1991-12-17

Rosenbaum, Mark

Metal working

Plural diverse manufacturing apparatus including means for...

Common reciprocating support for spaced tools

83563, 83564, 83698, 493 61, 493355, 493477, B31B 114, B23Q 3155

Patent

active

050725076

ABSTRACT:
An improved box blank die cutting machine (20) is provided which includes die changeover apparatus (32) permitting the machine die structure (28) to be rapidly changed without the necessity for completely removing the die frame (26) from the machine (20). The changeover apparatus (32) includes die-supporting elements (156, 158) designed to support the die frame (26) as it is shifted rearwardly towards the output end (46) of the machine (20). Moreover, the elements (158) include selectively extensible pins (184a, 184b) which are received within corresponding die frame apertures (108, 110), so that the die frame (26) may be pivoted to an upright die changeover position. Limit stops (188, 190) are also provided for limiting the pivoting movement of the die frame (26), and for stabilizing the die frame (26) in its upright position.

REFERENCES:
patent: 3212430 (1965-10-01), Clements
patent: 4078461 (1978-03-01), Ohta
patent: 4706532 (1987-11-01), Hashimoto

Affiliated with

Also associated with

Rating

Die changeover apparatus for box blank cutting machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Die changeover apparatus for box blank cutting machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Die changeover apparatus for box blank cutting machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-829276