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1. 发明申请

WO2007144905A8 RETAINED MANDREL ROLLING MILL FOR SEAMLESS TUBES 审中-公开
标题翻译：用于无缝管的保留人造滚筒
公开(公告)号：WO2007144905A8
公开(公告)日：2008-02-28
申请号：PCT/IT2006000438
申请日：2006-06-12
申请人： SMS DEMAG INNSE S P A , MARIN PAOLO , RINALDI PATRIZIO , PALMA VINCENZO , BANDINI STEFANO
发明人： MARIN PAOLO , RINALDI PATRIZIO , PALMA VINCENZO , BANDINI STEFANO
IPC分类号： B21B17/04
CPC分类号： B21B17/04 , B21B27/024
摘要： A rolling mill (10) for processing seamless tubes comprises a plurality of rolling units (U) that are sequentially arranged along a rolling axis (L), each of which is provided with at least three removable working rolls (12), which are each equipped with a groove (12a) for accommodating the tube to be worked the rolling mill comprises a mandrel suitable to be fitted in the tube cavity during the process; the tube is worked by being sequentially passed, with the mandrel (22) fitted in the tube cavity, within the grooves (12a) of the rolls (12) of the rolling units (U) such that the outer diameter of the tube (T) is reduced; in order to have low capital and production costs, each roll (12) of each rolling unit (U) has a fixed nominal diameter.
摘要翻译：一种用于处理无缝管的轧机（10）包括沿轧制轴线（L）顺序布置的多个轧制单元（U），每个轧制单元设置有至少三个可移除的工作辊（12），每个可移除的工作辊配备有用于容纳要加工的管的槽（12a），该轧机包括适于在该过程期间装配在管腔中的心轴; 通过将心轴（22）装配在管腔中，在滚动单元（U）的辊（12）的槽（12a）内顺次通过管，使得管（T）的外径）降低了; 为了具有低的资本和生产成本，每个轧制单元（U）的每个辊（12）具有固定的公称直径。

2. 发明申请

WO2008122995A8 RE-TURNING PLANT FOR ROLLERS OF A ROLLING MILL 审中-公开
标题翻译：用于轧制轧机辊的再磨削设备
公开(公告)号：WO2008122995A8
公开(公告)日：2009-07-02
申请号：PCT/IT2007000175
申请日：2007-03-09
申请人： SMS DEMAG INNSE S P A , MARIN PAOLO , PACHER MARCELLO , CAVONE GIUSEPPE
发明人： MARIN PAOLO , PACHER MARCELLO , CAVONE GIUSEPPE
IPC分类号： B21B28/02 , B23B5/08
CPC分类号： B21B28/02 , B21B1/16 , B21B13/103 , B23B5/08
摘要： A re-turning plant (1) for rollers (7) of rolling mills of the type comprising at least one roller stand (1) and a plurality of rollers (7) mounted to respective arms (6) pivoting in the plane of the roller stand (1) about respective pins (8) that are fixed to the roller stand (1), the rollers (7) being positioned within the roller stand (1) in a work position in which work surfaces (9) of the rollers (7) determine the outer profile of a body to be rolled, wherein the re-turning plant (1) comprises a support structure (12) configured to support the whole roller stand (1) in a turning position, a tool-holding device (13) that can be displaced in contact with the work surfaces (9) of each roller (7) of the plurality of rollers (7) fixed in the roller stand (1) and mandrel means (14) with means (15, 16) that can be rotatably coupled to each roller (7) of the plurality of rollers (7) fixed to the roller stand (1) to rotate the same substantially in the work position.
摘要翻译：一种用于包括至少一个辊架（1）和多个辊（7）的轧机辊（7）的再转动设备（1），所述多个辊子安装到在辊的平面中枢转的相应臂（6）支架（1）围绕固定到滚子支架（1）的相应销（8），辊（7）位于辊架（1）内的工作位置，在该位置中辊（9）的工作表面 7）确定待轧制的主体的外部轮廓，其中所述再转动装置（1）包括构造成在转动位置支撑整个滚子支架（1）的支撑结构（12），工具保持装置 13），其可以与固定在滚子架（1）中的多个辊（7）的每个辊（7）的工作表面（9）和具有装置（15,16）的芯轴装置（14）接触地移位，其可旋转地联接到固定到辊架（1）上的多个辊（7）中的每个辊（7），以使其基本上在工作位置旋转。

3. 发明申请

WO2013014572A3 ROLL-HOLDER CARTRIDGE FOR A ROLLING MILL 审中-公开
标题翻译：轧机用辊套筒
公开(公告)号：WO2013014572A3
公开(公告)日：2013-03-21
申请号：PCT/IB2012053629
申请日：2012-07-16
申请人： SMS INNSE SPA , MARIN PAOLO , PACHER MARCELLO
发明人： MARIN PAOLO , PACHER MARCELLO
IPC分类号： B21B31/16
CPC分类号： B21B13/00 , B21B13/103 , B21B17/00 , B21B28/02 , B21B31/16
摘要： The present invention relates to a roll-holder cartridge for a rolling mill 20. The cartridge 24 comprises two side walls 26, a plurality of roll-lever units 30, two adjusting rings 28 and an adjusting actuator 32. Each side wall of the cartridge comprises a plurality of first seats 260; each adjusting ring comprises a plurality of second seats 280; and each one of the roll-lever units is mounted on the cartridge so as to be able to pivot about a pin 300, each end of each pin being housed in the axial direction inside a first seat and a second seat, respectively. Moreover, the first seats allow a displacement of the respective pins in a purely tangential direction t, the second seats allow a displacement of the respective pins in a purely radial direction r, and the two adjusting rings may be rotated about the axis X by means of the adjusting actuator. The invention also relates to a rolling stand 22 comprising the cartridge described above and a rolling mill comprising a plurality of rolling stands 22.
摘要翻译：本发明涉及一种用于轧机20的卷筒夹持器夹头。夹头盒24包括两个侧壁26，多个辊式杠杆单元30，两个调节环28和调节致动器32。包括多个第一座260; 每个调节环包括多个第二座280; 并且每个滚动杆单元安装在盒上以能够围绕销300枢转，每个销的每个端部分别在轴向方向上容纳在第一座和第二座内。此外，第一座允许相应的销在纯粹的切线方向t上移动，第二座允许相应的销在纯粹的径向方向r上移位，并且两个调节环可以通过手段绕轴线X旋转的调节致动器。本发明还涉及包括上述筒的轧机机架22和包括多个轧机机架22的轧机。

4. 发明申请

WO2011132094A2 ROLLING MILL FOR LONG ARTICLES 审中-公开
标题翻译：长篇文章的滚磨机
公开(公告)号：WO2011132094A2
公开(公告)日：2011-10-27
申请号：PCT/IB2011051222
申请日：2011-03-23
申请人： SMS INNSE SPA , MARIN PAOLO , PACHER MARCELLO , PAVESI CLAUDIO , ZANELLA GUIDO EMILIO
发明人： MARIN PAOLO , PACHER MARCELLO , PAVESI CLAUDIO , ZANELLA GUIDO EMILIO
IPC分类号： B21B13/10 , B21B31/10 , B21B35/04
CPC分类号： B21B13/10 , B21B1/18 , B21B13/103 , B21B17/04 , B21B17/14 , B21B31/10 , B21B35/04 , B21B35/14 , B21B2203/06
摘要： The present invention relates to a rolling mill 20 which defines a rolling axis X and comprises at least two rolling stations 22. At least one rolling station comprises a fixed structure 40, a roll-holder cartridge 24 and three actuators 32. The cartridge is connected removably to the fixed structure and comprises three rolling rolls 26. The rolls are movable radially and rotatable about three respective axes arranged at 120° from each other. The three actuators are mounted on the fixed structure and comprise pistons 50 movable along respective radial axes t arranged at 120° from each other. Each of the actuators is able, during use, to act on one of the rolls so as to impart a radial force suitable for rolling the article 44. The rolling mill 20 according to the invention is characterized in that the three actuators are of the single-stroke type and are arranged so that, when the pistons of two actuators are completely retracted to the end-of-travel stop of the working stroke, a path P is created free from obstacles and parallel to the axis of the third actuator. The path P which is created is such that allows the cartridge to pass out laterally on the opposite side to that where the third actuator is situated.
摘要翻译：本发明涉及一种限定滚动轴线X并且包括至少两个轧制站22的轧机20.至少一个轧制站包括固定结构40，辊保持架24和三个致动器32.筒被连接可拆卸地固定在固定结构上并且包括三个轧辊26.这些轧辊可以径向移动，并可相对于彼此以120°排列的三个相应的轴线旋转。三个致动器安装在固定结构上，并且包括可沿彼此以120°布置的相应径向轴线t移动的活塞50。每个致动器在使用期间都能够在其中一个辊上作用，以赋予适于轧制物品44的径向力。根据本发明的轧机20的特征在于，三个致动器是单个并且被布置成使得当两个致动器的活塞完全缩回到工作行程的行程终止停止时，产生无障碍物并且平行于第三致动器的轴线的路径P. 创建的路径P使得盒可以在与第三致动器所在的相对侧上横向地排出。

5. 发明申请

WO2010055459A3 EDGE-BENDING PRESS 审中-公开
标题翻译：边缘弯曲新闻
公开(公告)号：WO2010055459A3
公开(公告)日：2010-10-28
申请号：PCT/IB2009054973
申请日：2009-11-09
申请人： SMS INNSE SPA , ROSSI ANTONINO , MARIN PAOLO
发明人： ROSSI ANTONINO , MARIN PAOLO
IPC分类号： B21D5/01 , B21D19/08
CPC分类号： B21D5/015 , B21D19/08
摘要： The present invention relates to an edge-bending press (10) which comprises an upper platen (12), a lower platen (14) and operating actuators (16). The operating actuators (16) are designed to cause a relative movement of the upper platen (12) and lower platen (14) towards and/or away from each other. The press (10) also comprises an upper die- holder assembly (22) which is connected to the upper platen (12) and a lower die-holder assembly (24) which is connected to the lower platen (14). Each die-holder assembly comprises a right-hand die-holder (222, 242) and a left-hand die- holder (224, 241); thus there is an upper right-hand die-holder (222), an upper left-hand die-holder (224), a lower right- hand die-holder (242) and a lower left-hand die-holder (244). The press (10) also comprises adjustment actuators (18) designed to cause a relative movement of the right-hand die-holders (222, 242) and left-hand die-holders (224, 244) towards and/or away from each other. The press (10) also comprises centring actuators (20) designed to impart a movement involving displacement of the die-holder assemblies (22, 24) along the platens (12, 14).
摘要翻译：本发明涉及一种边缘弯曲压力机（10），其包括上压板（12），下压板（14）和操作致动器（16）。操作致动器（16）被设计成使得上压板（12）和下压板（14）彼此相对运动和/或远离相对运动。压力机（10）还包括连接到上压板（12）的上压模组件（22）和连接到下压板（14）的下压模组件（24）。每个模具座组件包括右侧模座（222,242）和左侧模座（224,241）; 因此存在右上模具托架（222），左上模具托架（224），右下模具保持架（242）和左下模具托架（244）。压力机（10）还包括调节致动器（18），其设计成使得右侧模具座（222,242）和左侧模具座（224,244）相对于每个其他。压力机（10）还包括定心致动器（20），其被设计成施加涉及沿着压板（12,14）移动模座保持器组件（22,24）的运动。

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