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1. 发明授权

US5333671A Thickness adjustable mold for continuous casting 失效
标题翻译：厚度可调模具用于连铸
公开(公告)号：US5333671A
公开(公告)日：1994-08-02
申请号：US83939
申请日：1993-06-28
申请人： Taizo Sera , Takashi Mitsuhiro , Koichi Ozawa , Yutaka Sakata
发明人： Taizo Sera , Takashi Mitsuhiro , Koichi Ozawa , Yutaka Sakata
IPC分类号： B22D11/04 , B22D11/05
CPC分类号： B22D11/05
摘要： A center alignment mechanism of a cavity thickness adjustable mold for continuous casting, comprises a guide mechanism which supports a spindle of a carriage device of each narrow face unit of the mold slidably in the wide face-wise directions of wide face units of the mold, and a driving mechanism which moves the guide mechanism in the narrow face-wise directions of the narrow face unit. The guide mechanism comprises a guide block in which the distal end portion of the spindle is slidably supported, a guide groove formed in the wide face units so as to support the guide block slidably in the narrow face-wise directions of the narrow face unit, a bracket in which the proximal end portion of the spindle is slidably supported, and another guide groove formed in the wide face units so as to support the bracket slidably in the narrow face-wise directions of the narrow face unit. The driving mechanism comprises worm jacks provided between the guide block and the fixed wide face unit and between the bracket and the fixed wide face unit, and a driving source of the worm jacks. Thus, there can be provided a cavity thickness variable mold in which narrow face units are not distorted when they are moved, so that wide face copper plates will not be damaged.
摘要翻译：用于连续铸造的腔厚度可调模具的中心对准机构包括：引导机构，其在模具的宽面单元的宽面方向上可滑动地支撑模具的每个窄面单元的托架装置的主轴，以及驱动机构，其使所述引导机构沿所述窄面单元的窄面方向移动。引导机构包括导向块，其中主轴的远端部分可滑动地支撑;形成在宽面单元中的引导槽，以便可滑动地支撑在窄面单元的窄面方向上的引导块，托架，其中主轴的基端部可滑动地支撑;以及另一个引导槽，形成在宽面单元中，以便在窄面单元的窄面方向可滑动地支撑支架。驱动机构包括设置在引导块和固定宽面单元之间以及支架与固定宽面单元之间的蜗杆千斤顶以及蜗杆千斤顶的驱动源。因此，可以提供一种空腔厚度可变模具，其中窄面单元在移动时不会变形，使得宽面铜板不会被损坏。

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