| 摘要 |
<p>An arrangement for removing detached parts from a raw material sheet 11 has a carrier plate 12 for the material sheet 11, in which openings 13 with continuous vertical walls 25 have been arranged. Each detached part 10 lies over a corresponding opening 13 and rests with the bearing surface of its edges on the carrier plate 12. Strip steel detaching tools 17 with vertical and horizontal narrow sides 18, 19 have been arranged on a tool holder plate 15 moveable up to and away from the carrier plate 12, so that they are essentially vertical to the associated detached part 10 and symmetrical in relation to the bearing surfaces. On the side of the carrier plate each strip steel tool 17 has at least one tip 20 constituting the end of one vertical narrow side 18. The angle formed between the tip 20 and the surface 21 running therefrom to the horizontal narrow side 19 facing the adjoining carrier plate 12, projected on to the centre plane 32 of the narrow side, is thereby 20 - 50 degrees. <IMAGE></p> |
