公开(公告)号：US10953449B2

公开(公告)日：2021-03-23

申请号：US14963320

申请日：2015-12-09

申请人： Michael Gövert ,  Christian Malkemper ,  Susanne Brinkkötter

发明人： Michael Gövert ,  Christian Malkemper ,  Susanne Brinkkötter

IPC分类号： B21D15/04 ,  B21D17/00 ,  B21D22/08 ,  B21H5/02 ,  B21H7/00 ,  B21D53/88 ,  B21D22/16 ,  F16D3/223

摘要： A method for producing rotationally symmetric structural components of metal, in particular steel, is provided. A blank is arranged in a torsion-proof manner on a first receptacle, the receptacle is rotated about a rotation axis so that the blank is caused to rotate about this rotation axis, at least one linear shaping element with a contour having at least partially an unrolled external contour of the rotationally symmetric structural component or a preform of the structural component is moved tangentially to the surface of the synchronously rotating blank, and the linear shaping element is at the same time pressed against the blank so that during the tangential movement the contour of the linear shaping element is formed at least partially into the blank. A kingpin or link pin of a connection link with a connection shaft and a link outer part is produced.

公开(公告)号：US20160089708A1

公开(公告)日：2016-03-31

申请号：US14963320

申请日：2015-12-09

申请人： Michael Gövert ,  Christian Malkemper ,  Susanne Brinkkötter

发明人： Michael Gövert ,  Christian Malkemper ,  Susanne Brinkkötter

IPC分类号： B21D15/04

CPC分类号： B21D15/04 ,  B21D17/00 ,  B21D22/08 ,  B21D22/16 ,  B21D53/88 ,  B21H5/027 ,  B21H7/00 ,  F16D3/223 ,  F16D2250/0023

摘要： A method for producing rotationally symmetric structural components of metal, in particular steel, is provided. A blank is arranged in a torsion-proof manner on a first receptacle, the receptacle is rotated about a rotation axis so that the blank is caused to rotate about this rotation axis, at least one linear shaping element with a contour having at least partially an unrolled external contour of the rotationally symmetric structural component or a preform of the structural component is moved tangentially to the surface of the synchronously rotating blank, and the linear shaping element is at the same time pressed against the blank so that during the tangential movement the contour of the linear shaping element is formed at least partially into the blank. A kingpin or link pin of a connection link with a connection shaft and a link outer part is produced.

摘要翻译： 提供一种用于制造金属，特别是钢的旋转对称结构部件的方法。 坯料以扭转方式布置在第一容器上，容器围绕旋转轴线旋转，使得坯料围绕该旋转轴线旋转，至少一个具有轮廓的线性成形元件至少部分地具有 旋转对称结构部件的未卷曲的外部轮廓或结构部件的预制件相对于同步旋转的坯料的表面相切地移动，并且线性成形元件同时压靠坯件，使得在切线运动期间，轮廓 线形成元件至少部分地形成在坯料中。 产生与连接轴和连杆外部部分的连接连杆的中心销或连杆销。