公开(公告)号：US20020078805A1

公开(公告)日：2002-06-27

申请号：US09991856

申请日：2001-11-14

Applicant: SMS Demag AG

Inventor： Rainer Hellenbrandt

IPC: B26D001/00

CPC classification number: B21C47/3441 ,  B21C47/34 ,  B23D19/04 ,  B23D33/02 ,  Y10T83/04 ,  Y10T83/2083

Abstract: A rotating shearing device for cropping fast-running rolling stock, in particular wire, with two axially cutting annular knives which rotate about their axis at the same rotational speed with end cutting edges directed toward one another. The cutting edges converge to the clearance necessary for separating the rolling stock during a cutting operation and lie in planes which are arranged at an acute angle to one another. Rolling stock is guided to the shearing device by a front guide and from the shearing device by a rear guide. The running stock may be guided either through the space between the annular knives which is free for the cut-free passage of the rolling stock or into the wedge-shaped cutting region of the annular knives which is defined by the gripping angle. The front guide is pivotable, the rear guide is fixed and the shearing device is raisable and lowerable in relation to the rear guide.

Abstract translation: 一种旋转的剪切装置，用于切割快速运行的机车车辆，特别是线材，具有两个轴向切割的环形刀片，其以相同的转速绕其轴线旋转，而端部切削刃朝向彼此。 切割边缘会聚到在切割操作期间分离车辆所需的间隙，并且位于彼此成锐角布置的平面中。 滚动坯料通过前引导件从剪切装置通过后引导件被引导到剪切装置。 行驶货物可以通过环形刀具之间的空间被引导，该空间用于机动车辆的无切换通道或由夹紧角度限定的环形刀具的楔形切割区域。 前引导件是可枢转的，后引导件是固定的，并且剪切装置可相对于后引导件升高和降低。