公开(公告)号：US20150306647A1

公开(公告)日：2015-10-29

申请号：US14526588

申请日：2014-10-29

申请人： KEPCO NUCLEAR FUEL CO., LTD.

发明人： Jung Cheol SHIN ,  In Kyu Kim ,  Ki Bum Park ,  Yong Shin Choi ,  Ho Yeon Hwang

IPC分类号： B21B21/02 ,  B21B31/16

CPC分类号： B21B21/02 ,  B21B21/005 ,  B21B31/16 ,  B21B31/30

摘要： A gap control device for a Pilger die assembly of cold Pilger mills. The gap control device can independently control the height of a pair of bearing blocks which axially support an upper die. A lower plate has first and second receiving holes which respectively correspond to the upper portions of a pair of bearing blocks. First and second wedge plates are fitted into the receiving holes, and respectively have inclined surfaces on the upper portions thereof. First and second adjustment blocks respectively have inclined guide surfaces to be in surface contact with the inclined surfaces of the wedge plates, and are movable horizontally with respect to the lower plate. An upper plate is assembled to the upper portion of the lower plate to cover the adjustment blocks. First and second adjustment bolts allow the first and second adjustment blocks to be respectively manipulated in a horizontal direction.

摘要翻译： 一种用于冷皮机的Pilger模组件的间隙控制装置。 间隙控制装置可以独立地控制轴向支撑上模的一对轴承座的高度。 下板具有分别对应于一对轴承座的上部的第一和第二接收孔。 第一和第二楔形板装配到接收孔中，并且在其上部分别具有倾斜表面。 第一调节块和第二调节块分别具有与楔形板的倾斜表面接触的倾斜导向表面，并且可相对于下板水平移动。 上板被组装到下板的上部以覆盖调节块。 第一和第二调节螺栓允许在水平方向上分别操纵第一和第二调节块。