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公开(公告)号：US5865053A
公开(公告)日：1999-02-02
申请号：US815332
申请日：1997-03-10
CPC分类号： B21D5/12
摘要： A transition forming unit for a tube mill is provided for forming a strip into a generally annular shaped cross-sectional configuration. The forming process is performed by a plurality of roll assemblies mounted on at least a pair of spaced longitudinally extending beams, one disposed on each side of the longitudinal axis of the forming unit. The beams are mounted to rotate about their longitudinal axis and are horizontally and vertically adjustable.
摘要翻译： 提供了一种用于管磨机的过渡形成单元，用于将条形成为大致环形的横截面构型。 成形过程由安装在至少一对间隔的纵向延伸的梁上的多个辊组件执行，一个设置在成形单元的纵向轴线的每一侧上。 梁被安装成围绕其纵向轴线旋转并且水平和垂直地可调节。
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公开(公告)号：US5461896A
公开(公告)日：1995-10-31
申请号：US198479
申请日：1994-02-18
CPC分类号： B21D5/12 , B21B31/10 , B21B35/143 , B21C37/08
摘要： An automated system for exchanging components of a continuous seam-welded tube mill to change from production of one tubular product to another. The components to be changed are mounted upon sub-base units adapted to be removably affixed to a fixed mill base. Alternate sets of changeable mill units mounted on duplicate sub-base sections are provided for off line tooling change and setup. Changeover modules are provided alongside and spaced from the mill base. Bridging roll units are extendible to span the space between the mill bases and the changeover modules, and push-pull units are incorporated in the changeover modules to shift the sub-base sections from the mill base to the changeover module and the previously retooled duplicate sub-base sections from the changeover modules into operative position on the mill bases.
摘要翻译： 一种自动化系统，用于交换连续缝焊管磨机的部件，以从一个管状产品的生产变为另一个。 要更换的部件安装在适于可拆卸地固定到固定磨机基座上的子基座单元上。 安装在重复的底座部分上的可更换的铣床单元的替代组件用于离线加工更换和设置。 在铣床基座旁边和间隔设置切换模块。 桥接辊单元可扩展以跨越轧机基座和切换模块之间的空间，并且推挽单元被并入转换模块中，以将子基座部分从铣床基座移动到切换模块和先前重新组装的副部件 从转换模块的基座部分到铣床基座上的操作位置。
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公开(公告)号：US5529257A
公开(公告)日：1996-06-25
申请号：US404977
申请日：1995-03-16
CPC分类号： B21C49/00 , B65H20/26 , B65H20/30 , B65H2408/211
摘要： A strip accumulator for forming a length of strip material into a storage coil composed of an inner set of convolutions and an outer set of convolutions and an outer set of convolutions interconnected by a free reverse bend which will move freely in opposite paths, the strip being supported on one edge on a horizontally disposed supporting surface with the inner set of convolutions built up around an inner arbor, the outer set of convolutions being formed on a moving supporting surface being driven in timed relation to the feeding speed of the strip being accumulated providing a free-formed outer set of convolutions to the elimination of an outer roll basket and roll adjusting mechanism heretofore employed to form and support the outer set of convolutions in the storage coil.
摘要翻译： 一种条形储存器，用于将一段条带材料形成为一组存储线圈，该存储线圈由一组内圈和一组外圈构成，外部卷盘组由通过相反路径自由移动的自由反向弯曲部互相连接， 支撑在水平布置的支撑表面上的一个边缘上，其中围绕内心轴构成的内部卷组集合，外部组合卷绕形成在移动的支撑表面上，与被积累的条带的进给速度定时相关，提供 一种自由形成的外卷组，以消除迄今为止用于形成和支撑存储线圈中的外部卷绕组的外卷筒和卷调节机构。
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公开(公告)号：US5647241A
公开(公告)日：1997-07-15
申请号：US532301
申请日：1995-09-22
申请人： Lewis H. Ruple , Susan J. Taber
发明人： Lewis H. Ruple , Susan J. Taber
IPC分类号： B21D5/12
CPC分类号： B21D5/12
摘要： A tube forming machine having at least two upper forming roll members in the breakdown section which may be selectively indexed into cooperative working relation with a lower forming roll member to produce different size tubes without the necessity of physically removing the upper forming roll member and replacing the same with another forming roll member of a different configuration.
摘要翻译： 一种管形成机，其具有在击穿部分中的至少两个上成形辊构件，其可以选择性地分配成与下成形辊构件的协作工作关系，以产生不同尺寸的管，而不需要物理地去除上成形辊构件， 与具有不同结构的另一成型辊构件相同。
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