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1.发明授权Axial thread rolling head and method for forming an external thread on a workpiece with an axial thread rolling head 有权轴向滚动头和用轴向螺纹滚动头在工件上形成外螺纹的方法公开(公告)号：US09468969B2
公开(公告)日：2016-10-18
申请号：US14256453
申请日：2014-04-18
发明人： Andreas Focken , Frank Smidt
IPC分类号： B21H3/04
CPC分类号： B21H3/044
摘要： The invention relates to an axial thread rolling head, comprising a head part, in which at least three thread rolls are rotatably mounted, wherein the thread rolls among themselves border an insertion section for a workpiece and wherein the thread rolls each have a profile for forming an outer thread on the workpiece, wherein the thread rolls are held non-adjustably in the radial direction in the head part, wherein the profile of the thread rolls is respectively designed asymmetrically such that the thread rolls with their asymmetrical profile form a symmetrical external thread on the workpiece. The invention also relates to a corresponding method.
摘要翻译： 本发明涉及一种轴向滚丝头，包括头部，其中可旋转地安装至少三个螺纹辊，其中螺纹卷绕在它们之间，用于工件的插入部分，并且其中螺纹辊具有用于形成的轮廓 在工件上的外螺纹，其中螺纹辊在头部部分中沿径向方向不可调节地保持，其中螺纹辊的轮廓分别设计成不对称，使得螺纹辊具有不对称轮廓形成对称的外螺纹 在工件上。 本发明还涉及相应的方法。
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2.发明申请Axial Thread Rolling Head and Method for Forming an External Thread on a Workpiece with an Axial Thread Rolling Head 有权推力滚动头和在轴向滚动头上形成工件上的外螺纹的方法公开(公告)号：US20140311202A1
公开(公告)日：2014-10-23
申请号：US14256453
申请日：2014-04-18
发明人： Andreas Focken , Frank Smidt
IPC分类号： B21H3/04
CPC分类号： B21H3/044
摘要： The invention relates to an axial thread rolling head, comprising a head part, in which at least three thread rolls are rotatably mounted, wherein the thread rolls amongst themselves border an insertion section for a workpiece and wherein the thread rolls each have a profile for forming an outer thread on the workpiece, wherein the thread rolls are held non-adjustably in the radial direction in the head part, wherein the profile of the thread rolls is respectively designed asymmetrically such that the thread rolls with their asymmetrical profile form a symmetrical external thread on the workpiece. The invention also relates to a corresponding method.
摘要翻译： 本发明涉及一种轴向螺纹滚动头，其包括头部，其中至少三个螺纹辊可旋转地安装在其中，所述螺纹辊彼此与用于工件的插入部分相接合，并且其中所述螺纹辊各自具有用于形成的轮廓 在工件上的外螺纹，其中螺纹辊在头部部分中沿径向方向不可调节地保持，其中螺纹辊的轮廓分别设计成不对称，使得螺纹辊具有不对称轮廓形成对称的外螺纹 在工件上。 本发明还涉及相应的方法。
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