公开(公告)号：US20240181512A1

公开(公告)日：2024-06-06

申请号：US18556410

申请日：2022-04-20

申请人： FIVES DMS

发明人： Conrad ERNST DE LA GRAETE

IPC分类号： B21B31/10

CPC分类号： B21B31/103

摘要： A robotic system for a plant for rolling a metal strip, the plant including a rolling mill having a roll stand and a set of rolls, internal to the stand, the roll stand having an access opening, possibly closed by a door system, the metal strip extending longitudinally according to a horizontal direction X, and transversely according to a horizontal direction Y, the direction Y being parallel to the axes of the rolls of the rolling mill. The robotic system is suited to ensure the operations of replacing rolls of the rolling mill, by extraction of the worn rolls from the stand of the rolling mill and the deposition thereof on a rack disposed laterally, and/or insertion of new or rectified rolls into the roll stand from rolls disposed in a rack.

公开(公告)号：US08511127B2

公开(公告)日：2013-08-20

申请号：US12087194

申请日：2007-01-09

申请人： Gerhard Blecher

发明人： Gerhard Blecher

IPC分类号： B21B31/00

CPC分类号： B21B31/103 ,  Y10T29/4973 ,  Y10T483/17 ,  Y10T483/1783

摘要： The invention relates to a method for changing rolls, in particular, working rolls (7, 8) and/or intermediate rolls in a roll stand, such as a roughing down stand or finishing stand for rolling thick sheet iron. Said rolls comprise back up roller sets (5, 6) and working roller sets (7, 8). One individual locomotive mechanism (9) is used for changing the working rolls (7, 8) and/or for changing the back up rolls (5, 6) and/or for inserting or withdrawing a roll changing seat (11) by supporting the rolls on each other and subsequently withdrawing in the axial direction of the rolls on the operational side of the roll stand, from a roll hall (1) in a roll workshop (2) and back and for installing novel roll sets. The invention also relates to a device for carrying out said method.

摘要翻译： 本发明涉及一种用于更换辊的方法，特别是用于轧制厚板铁的轧制机架中的工作辊（7,8）和/或中间辊，例如粗轧机或精轧机。 所述辊包括备用辊组（5,6）和加工辊组（7,8）。 一个单独的机车机构（9）用于改变工作辊（7,8）和/或用于改变后备辊（5,6）和/或用于通过支撑辊 彼此滚动并随后在辊架的操作侧的辊的轴向上从辊车间（2）中的辊室（1）退回并且用于安装新的辊组。 本发明还涉及一种用于执行所述方法的装置。

公开(公告)号：US08341994B2

公开(公告)日：2013-01-01

申请号：US12736872

申请日：2009-05-21

申请人： Cernuschi Ettore ,  Fabrizio Marini ,  Aristide Giacomo Bertelli

发明人： Cernuschi Ettore ,  Fabrizio Marini ,  Aristide Giacomo Bertelli

IPC分类号： B21B13/12

CPC分类号： B21B13/12 ,  B21B13/04 ,  B21B13/103 ,  B21B17/04 ,  B21B17/14 ,  B21B31/10 ,  B21B31/103 ,  B21B31/20 ,  B21B2203/06 ,  Y10T29/49815

摘要： A rolling mill stand and related rolling mill for rolling rod-shaped bodies, even large in size, which meets the requirement of stiffness uniformity of the rolling mill stands in the transversal direction, all the hydraulic capsules being firmly fixed to the external structure of the rolling mill and providing for the side change of the rolls of each stand. The arrangement of rolling rolls and related extensions of each rolling mill stand is such to avoid problems of corrosion and damaging to the extensions themselves and to the reducers due to the drainage of the cooling waters.

公开(公告)号：US20120180285A1

公开(公告)日：2012-07-19

申请号：US13428947

申请日：2012-03-23

申请人： Gerhard BLECHER

发明人： Gerhard BLECHER

IPC分类号： B23P6/00

CPC分类号： B21B31/103 ,  Y10T29/4973 ,  Y10T483/17 ,  Y10T483/1783

摘要： The invention relates to a method for changing rolls, in particular, working rolls and/or intermediate rolls in a roll stand, such as a roughing down stand or finishing stand for rolling thick sheet iron. Said rolls comprise back up roller sets and working roller sets. One individual locomotive mechanism is used for changing the working rolls and/or for changing the back up rolls and/or for inserting or withdrawing a roll changing seat by supporting the rolls on each other and subsequently withdrawing in the axial direction of the rolls on the operational side of the roll stand, from a roll hall in a roll workshop and back and for installing novel roll sets. The invention also relates to a device for carrying out said method.

摘要翻译： 本发明涉及一种用于更换辊的方法，特别是用于轧制厚铁皮的辊架中的工作辊和/或中间辊，例如粗轧机或精轧机。 所述辊包括后备辊组和加工辊组。 一个单独的机车机构用于改变工作辊和/或用于改变后备辊和/或通过将辊彼此支撑并随后在辊的轴向方向上在辊的轴向方向上插入或取出换辊座 辊架的操作侧，从辊车间的卷大厅和背面以及安装新的辊组。 本发明还涉及一种用于执行所述方法的装置。

公开(公告)号：US20120174817A1

公开(公告)日：2012-07-12

申请号：US13390375

申请日：2010-08-11

申请人： Hans-Jürgen Bender ,  Hans-Jürgen Hanke

发明人： Hans-Jürgen Bender ,  Hans-Jürgen Hanke

IPC分类号： B61J1/10 ,  B21B31/10 ,  B61B5/00

CPC分类号： B21B31/103 ,  B21B31/10 ,  B21B2203/32

摘要： The invention relates to a device (1) for handling and/or transporting work rolls (2, 3) and/or support rolls (4, 5) of a roll stand (6), by which the work rolls (2, 3) and/or support rolls (4, 5) can be brought from the roll stand (6) into a roll workshop (10) by means of a locomotive (9) movable on a track (7, 8). In order to be able to handle and transport different rolls using just one locomotive, without complicated coupling mechanisms, according to the invention at least two tracks (7, 8) disposed at different heights (h1, h2) are provided, on which a roll (2, 3, 4, 5) can be moved by means of the locomotive (9), and a lifting table (11) is available, which is intended and suitable for raising or lowering the locomotive (9) to one of the at least two different heights (h1, h2) in order to bring it onto the respective track (7, 8).

摘要翻译： 本发明涉及一种用于处理和/或运送辊架（6）的工作辊（2,3）和/或支承辊（4,5）的装置（1），工作辊（2,3） 和/或支撑辊（4,5）可以通过可在轨道（7,8）上移动的机车（9）从辊架（6）送入辊车间（10）。 为了能够仅使用一个机车来处理和运输不同的辊，没有复杂的连接机构，根据本发明，提供了设置在不同高度（h1，h2）处的至少两个轨道（7,8），辊 （2,3,4,5）可以通过机车（9）移动，并且提升台（11）可用，其旨在并适于将机车（9）升高或降低到其中一个 至少两个不同的高度（h1，h2），以使其到达相应的轨道（7,8）。

公开(公告)号：US20060144114A1

公开(公告)日：2006-07-06

申请号：US10537230

申请日：2003-11-15

申请人： Frank-Gunter Benner

发明人： Frank-Gunter Benner

IPC分类号： B21B31/07

CPC分类号： B21B31/103 ,  B21B31/08

摘要： The invention relates to a rolling mill (1) comprising several rolling frames (Fi) and support plates (7) that are provided on the operator side (BS) of the frames (Fi) and can be displaced transversally to the roll axes, said plates being equipped to receive sets of working rolls (14) and lying adjacent to the mill floor (9). The mill also comprises pits (8) that are situated on the operator side (BS) upstream of each frame (Fi), the bottom of said pits being configured to deploy sets of support rolls (12). The aim of the invention is to reduce the time required to exchange the rolls. To achieve this: the support plates (7) are arranged in a support plate line (6), directly adjacent to the rolling frames (Fi) and covering the pits (8); the support plates (7) are detachably interconnected and in order to exchange the set of support rolls (12), the support plate line (6) can be displaced out of the frame area (5) transversally to the roll axes along the line of the pits, in subgroups (17) of interconnected support plates or in its entirety (6), in order to open at least one and if required all pits (8).

摘要翻译： 本发明涉及一种轧机（1），其包括设置在所述框架（Fi）的操作者侧（BS）上的多个滚动框架（Fi）和支撑板（7），并且可横向于所述辊轴线移位，所述滚动轴承 板被装备以接收一组工作辊（14）并且邻近轧机地板（9）。 磨机还包括位于每个框架（Fi）上游的操作者侧（BS）的凹坑（8），所述凹坑的底部被配置成部署一组支撑辊（12）。 本发明的目的是减少更换辊所需的时间。 为了实现这一点：支撑板（7）布置在支撑板线（6）中，直接邻近滚动框架（Fi）并覆盖凹坑（8）; 支撑板（7）可拆卸地互连，并且为了更换一组支撑辊（12），支撑板线（6）可以沿框线区域（5）的横向线 在互连的支撑板的子组（17）中或整个（6）中的凹坑，以便打开至少一个并且如果需要的话所有凹坑（8）。

公开(公告)号：US06763565B2

公开(公告)日：2004-07-20

申请号：US09994798

申请日：2001-11-28

申请人： Satoshi Mukaigawa ,  Mikio Yamamoto ,  Osamu Yoshihara

发明人： Satoshi Mukaigawa ,  Mikio Yamamoto ,  Osamu Yoshihara

IPC分类号： B23P1900

CPC分类号： B21B31/103 ,  B21B31/106 ,  B21B2203/32 ,  Y10T29/49544 ,  Y10T29/49815 ,  Y10T29/49826 ,  Y10T29/53104

摘要： A roll changing apparatus for a four-high rolling mill comprises rails, provided in a rolling mill stand and on a work side of the rolling mill, for incoming and outgoing of a work roll assembly and a backup roll assembly, and a pusher, provided on a drive side or the work side of the rolling mill, for roll admission and withdrawal for both of work rolls and backup rolls. The roll changing apparatus can be modified into a side shift type roll changing apparatus with ease, at a low cost, and in a short time.

摘要翻译： 用于四辊轧机的辊更换装置包括设置在轧机机架和轧机的工作侧上的轨道，用于输入和输出工作辊组件和支承辊组件以及推动器 在轧机的驱动侧或工作侧，用于工作辊和支撑辊的轧辊进入和退出。 可以容易地，以低成本，并且在短时间内，可以将滚筒更换装置修改为侧移式滚动更换装置。

公开(公告)号：US20040020259A1

公开(公告)日：2004-02-05

申请号：US10384594

申请日：2003-03-11

申请人： OHNO ENGINEERING OFFICE, LTD.

发明人： Yukio Ohno

IPC分类号： B21B031/07

CPC分类号： B21B31/103 ,  B21B35/06 ,  B21B35/14 ,  B21B35/148 ,  B21B2013/025

摘要： In a rolling mill (101) with upper and lower drive motors (174 and 184) arranged oppositely to each other with respect to paired upper and lower work rolls (131 and 141), changing of the upper work roll (131) is carried out such that a changing carriage (400) is inserted from a lower drive motor side to a space in the rolling mill (101) provided by the lower work roll (141) extracted from the rolling mill (101) to an upper drive motor side, the upper work roll (131) being loaded on the changing carriage (400) and then extracted together therewith to the lower drive motor side.

摘要翻译： 在具有相对于成对的上下工作辊（131和141）相对布置的上下驱动马达（174和184）的轧机（101）中，执行上工作辊（131）的改变 使得从下驱动电动机侧向从轧机（101）中提取的下工作辊（141）设置的轧机（101）中的空间向上驱动电动机侧插入变更滑架（400） 上部工作辊（131）装载在更换滑架（400）上，然后与下部驱动电动机侧一起提取。

公开(公告)号：US20020108424A1

公开(公告)日：2002-08-15

申请号：US10056344

申请日：2002-01-25

申请人： SMS DEMAG AKTIENGESELLSCHAFT

发明人： Michael Minnerop ,  Hans-Jurgen Reismann ,  Thomas Kosak

IPC分类号： B21B031/07

CPC分类号： B21B31/02 ,  B21B1/088 ,  B21B1/12 ,  B21B13/02 ,  B21B31/00 ,  B21B31/06 ,  B21B31/103 ,  B21B35/02 ,  B21B39/16 ,  B21B2031/021 ,  B21B2031/023

摘要： A rolling roll train of the staggered-roll tandem type has a pair of upright stand walls with windows or openings for receiving a multiplicity of pairs of rolls which can be changed as a unit. The fact that unitary walls with traverses between the walls for stabilizing them and where those traverses are located between the roll pairs, enables the spacing between the roll pairs to be substantially reduced by comparison with free-standing individual mill stands for the roll pairs.

摘要翻译： 交错辊式串列式的滚轧机组具有一对具有窗口或开口的直立支架壁，用于容纳可以作为一个单元改变的多对辊。 事实上，在墙壁之间横向移动以稳定它们并且那些横向位于辊对之间的单一壁通过与用于辊对的独立的各个轧机机架进行比较而能够显着地减小轧辊对之间的间隔。

公开(公告)号：US5950477A

公开(公告)日：1999-09-14

申请号：US914741

申请日：1997-08-19

申请人： Douglas S. Matsunaga

发明人： Douglas S. Matsunaga

IPC分类号： B21B31/10 ,  B21D5/12 ,  B21D37/14 ,  B21B31/08

CPC分类号： B21D37/14 ,  B21B31/103 ,  B21D5/12

摘要： A roll forming machine includes side roll stands which are changed by use of a cart and set up fixture which are movable parallel to the pass line through the stands. When a side roll stand is to be changed, a changing cart is moved into position such that rails on the cart are aligned with rails on the fixed support supporting the side roll stand. The side roll stand is moved off of the fixed support and onto the cart, and then moved from the cart into an empty station on a set up fixture. A retooled stand is moved from another station on the set up fixture onto the cart and then from the cart back onto the fixed support. Accordingly, time to effect changeover of a stand is reduced substantially from prior art methods, and no heavy equipment, such as a crane, is required.

摘要翻译： 辊轧成型机包括通过使用可以平行于通过支架的通过线移动的推车和固定装置来改变的侧辊架。 当要改变侧支架时，更换推车移动到位置，使得推车上的轨道与支撑侧辊架的固定支架上的轨道对齐。 侧卷架从固定支架移动到推车上，然后从推车移动到设置固定装置上的空位置。 将重新装配的支架从设置固定装置上的另一个工位移动到推车上，然后从推车上移回到固定支架上。 因此，现有技术的方法大大降低了对架子进行切换的时间，并且不需要诸如起重机的重型设备。