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1. 发明授权

US09199290B2 Squeeze roll stand 有权
标题翻译：挤压辊架
公开(公告)号：US09199290B2
公开(公告)日：2015-12-01
申请号：US14112814
申请日：2011-07-29
申请人： Hiroaki Yabuta , Feizhou Wang , Satoshi Tsuruta , Shoji Shibata , Kunihiko Hatabara , Katsumi Fujino
发明人： Hiroaki Yabuta , Feizhou Wang , Satoshi Tsuruta , Shoji Shibata , Kunihiko Hatabara , Katsumi Fujino
IPC分类号： B21B31/14 , B21B13/00 , B21C37/08 , B21D5/12
CPC分类号： B21B31/14 , B21B13/001 , B21C37/0811 , B21C37/0822 , B21D5/12
摘要： A squeeze roll stand includes a combination of a fixed portion installed at a joint position of an electric resistance welded pipe manufacturing line, in which squeeze rolls excluding left and right upper rolls are detachably assembled, and a movable portion overlying the fixed portion, inside which left and right upper rolls are detachably assembled, the movable portion being inclined, taking a back surface downstream side as a fulcrum point, toward a same side from an assembling position on the fixed portion to a retreat position to open an upper part of the fixed portion. The movable portion is driven and reciprocated between the assembling position and the retreat position with cylinder type actuators as a drive mechanism. At the retreat position, the movable portion overlies a bead grinding device arranged on the back surface downstream side of the fixed portion with a front surface facing upward.
摘要翻译：挤压辊架包括安装在电阻焊管生产线的连接位置处的固定部分的组合，其中除了左上辊和右上辊之间的挤压辊可拆卸地组装，以及可移动部分，该可移动部分覆盖在固定部分的内部，左右上辊可拆卸地组装，可移动部分以后表面下游侧为支点，从固定部分上的组装位置朝向后退位置的同一侧倾斜，以打开固定部分的上部一部分。可动部分在作为驱动机构的圆筒型致动器之间在组装位置和退避位置之间被驱动和往复运动。在退避位置，可移动部分覆盖设置在固定部分的背面下游侧的胎圈磨削装置，其前表面面向上。

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