| 摘要 |
<p>A pressure positioning device (10) is arranged under the shear-side ends (9a) of cut lengths (19) by means of which they can be brought into pressure contact with a stop above the shear-side ends of them. The upper blade (2) of the cold shear (1) is the stop. The pressure positioning device has a clamp beam (11) raisable by at least one hydraulically operable clamp cylinder (19) and guided by a vertical guide rod. The clamp beam has an L-shaped longitudinal groove (15) in its upper side (14), in which L-shaped clamp pieces (16) can be inserted, extending over the clamp beam and locating on an elastic pressure plate (17) in the groove base.</p> |
