-
公开(公告)号：US12128465B2
公开(公告)日：2024-10-29
申请号：US17420485
申请日：2019-12-02
申请人： SMS group GmbH
摘要： A rolling apparatus, including a stand, at least two rolls, which are attached to the stand by chocks and are displaceable in relation to one another in the axial direction, and at least one axial displacing device, which is assigned to a chock of at least one of the rolls and can act on this chock. The axial displacing device has a fixed block, at least one displaceable bending block and at least one displacing cylinder, which is assigned to the bending block and by which the bending block can be displaced in relation to the fixed block. The fixed block is of a multipart form.
-
公开(公告)号：US11813651B2
公开(公告)日：2023-11-14
申请号：US17902157
申请日：2022-09-02
发明人： Dongping He , Tao Wang , Zhihua Wang , Ming Wang , Jiaquan Xie , Huidong Xu
摘要： A rolling device capable of applying horizontal vibration for metal clad plates includes two symmetrically arranged support frames, an upper roller and a lower roller both of which are provided between the two support frames and parallel to each other, four bearing seats which are fixed with two ends of the upper roller and two ends of the lower roller respectively, and four horizontal vibration apparatuses which are provided outside the four bearing seats respectively for driving the upper roller and the lower roller to horizontally vibrate. Every horizontal vibration apparatus includes an exciting hydraulic cylinder and a damper. One end of the exciting hydraulic cylinder and one end of the damper are fixedly connected with two sides of one of the four bearing seats respectively. Every horizontal vibration apparatus is provided outside one of the four bearing seats.
-
公开(公告)号：US09364882B2
公开(公告)日：2016-06-14
申请号：US14399402
申请日：2013-05-08
发明人： Hitoshi Yoshimichi , Hiroshi Miwa , Kazuya Hirose
CPC分类号： B21D19/043 , B21B27/02 , B21B31/18 , B21D39/023
摘要： A roller hemming device includes a large diameter roller having a large tapered surface and a small diameter roller having a small cylindrical surface. The small diameter roller is coaxially disposed with the large diameter roller. The small diameter roller and the large diameter roller enable to relatively move in an axial direction. The outer diameter of the small cylindrical surface is smaller than the minimum outer diameter of the large tapered surface.
摘要翻译： 一种辊式折边装置包括具有大锥形表面的大直径辊和具有小圆柱形表面的小直径辊。 小直径辊与大直径辊同轴设置。 小直径辊和大直径辊使得能够在轴向方向上相对移动。 小圆柱面的外径小于大锥面的最小外径。
-
公开(公告)号：US09126249B2
公开(公告)日：2015-09-08
申请号：US13261524
申请日：2011-05-26
申请人： Gianpietro Benedetti , Luca Sandrin
发明人： Gianpietro Benedetti , Luca Sandrin
CPC分类号： B21B13/00 , B21B27/021 , B21B31/16 , B21B31/18 , B21B38/105 , B21B2267/06 , B21B2269/14
摘要： A zeroing system of a rolling stand which allows to replace the working cylinders or rolls in a four-high rolling stand for hot rolling strips and to subsequently zero the rolling stand without removing the strip from between the rolls themselves during the step of rolling. Furthermore, the system of the invention allows to very rapidly and accurately carry out the zeroing operation, thus increasing the productivity in the entire production system.
摘要翻译： 一种轧制机架的归零系统，其允许在用于热轧带材的四辊轧机机架中更换工作缸或辊，并且随后在轧制步骤期间将轧辊本身从轧辊本身上移除，从而使轧制机架归零。 此外，本发明的系统允许非常快速和准确地执行归零操作，从而提高整个生产系统的生产率。
-
公开(公告)号：US08096161B2
公开(公告)日：2012-01-17
申请号：US11630935
申请日：2005-06-03
申请人： Uwe Baumgärtel , Ralf Wachsmann , Jürgen Seidel
发明人： Uwe Baumgärtel , Ralf Wachsmann , Jürgen Seidel
CPC分类号： B21B37/40 , B21B13/142 , B21B29/00 , B21B31/18
摘要： The invention relates to a method for rolling strips in the roll stand of a rolling mill, wherein said roll stand consists of two axially displaceable working rollers which are provided with a CVC-grinding or a similar contour and whose curved profile is expressed in a third or higher-order polynom and, simultaneously with simple handling of working rollers with large possibilities of adjusting the profile and flatness, the aim of said invention is to homogenize the working rollers wear. For this purpose, the increased cyclic shifting of the working rollers is induced or forced by a cyclic variation of the setting values of the curve of the working cylinders from one strip to another in a predetermined part of the adjustment range thereof, wherein the combined the action of the two adjustment systems (the curve of the working cylinders and the shift thereof) enables the parabolic effects of said two adjustment systems to supplement each other with a high approximation, thereby ensuring the flatness and, in addition, optimally homogenizing the working roller wear.
摘要翻译： 本发明涉及一种用于在轧机的辊架中轧制带材的方法，其中所述辊架由两个可轴向移动的工作辊组成，所述两个可轴向移动的工作辊具有CVC磨削或类似轮廓，并且其弯曲轮廓在第三 或更高阶的多项式，并且同时简单地处理具有调整轮廓和平坦度的大可能性的加工辊，所述发明的目的是使工作辊的磨损均匀化。 为此，通过在其调节范围的预定部分中工作气缸的曲线的设定值从一个条带到另一个条带的设定值的周期性变化来引起或强制加工辊的增加的循环移位，其中将 两个调节系统的作用（工作气缸的曲线及其偏移）使得所述两个调节系统的抛物线效应能够以高近似度相互补充，从而确保平坦度，并且另外优化工作辊的均匀化 穿。
-
6.发明授权Cluster mill, in particular, a six-high cluster mill, comprising an axial displacement and holding device for displaceably mounted intermediates rolls and or working rolls 失效簇式研磨机，特别是六高集群磨机，其包括用于可移动地安装的中间体辊和/或工作辊的轴向位移和保持装置公开(公告)号：US07032424B2
公开(公告)日：2006-04-25
申请号：US10501681
申请日：2002-12-05
IPC分类号： B21B31/18
CPC分类号： B21B31/18
摘要： A cluster mill includes an axially displacing and holding device for displaceable intermediate and/or working mills (11), with the chocks (7) being guided in a sliding manner inside the cluster mill stand housing posts (1), the rolls (11) are be displaced in axially opposite directions by piston-cylinder units (5), and the piston rods (5a) are pivotally connected to a main traverse (4). In order to prevent the main traverse (4) from becoming damaged by non-uniform action of the piston-cylinder units (5) during displacement, there are provided moving beams (1a), which are located on both sides of the chock (7) and are mounted inside the cluster mill stand housing posts (1) via the connecting traverses (2), the connecting traverses (2) being pivotally connected to the middle of the main traverse (4), whereby the piston rods (5a) of the piston-cylinder units (5) are pivotally connected to opposite ends (4a, 4b) of the main traverse (4), and each piston-cylinder unit (5) is controlled according to path by a displacement sensor (10).
摘要翻译： 集群磨机包括用于可移动的中间和/或加工的轧机（11）的轴向移位和保持装置，其中轴承座（7）以滑动方式被引导到集料碾机架壳体柱（1）内，辊（11） 通过活塞 - 气缸单元（5）沿轴向相反的方向移动，并且活塞杆（5a）枢转地连接到主横移（4）。 为了防止主移动（4）在位移期间由于活塞缸单元（5）的不均匀作用而损坏，设置有位于轴承座两侧的移动梁（1a） 7），并通过连接横梁（2）安装在集料碾机架支架（1）内，连接横梁（2）可枢转地连接到主横移（4）的中间，由此活塞杆 ）活塞 - 气缸单元（5）的枢轴连接到主横向（4）的相对端（4a，4b），并且每个活塞 - 气缸单元（5）根据路径被位移传感器 10）。
-
公开(公告)号：US20050279148A1
公开(公告)日：2005-12-22
申请号：US10870210
申请日：2004-06-17
申请人： Ilpo Koppinen , Brian Swank , Hans Keife
发明人： Ilpo Koppinen , Brian Swank , Hans Keife
CPC分类号： B21B31/16 , B21B1/22 , B21B13/14 , B21B29/00 , B21B31/18 , B21B2027/022 , B21B2271/02
摘要： The invention relates to an apparatus for rolling a strip (21) comprising a first work roll (24), which is mounted from both ends with bearings (35) to the mill frame, a second work roll (25), which work rolls (24, 25) are forming a nip (26) in between them, one or more ring(s) (19, 20) closing inside at least one of the work rolls (24, 25), at least first intermediate roll (27, 39) mounted to the mill frame from both ends with bearings (36) and arranged in rolling contact between the second work roll (25) and inside surface (22) of the ring(s) (19, 20) The invention also relates to the method of producing a thin strip.
摘要翻译： 本发明涉及一种用于轧制带材（21）的设备，该设备包括第一工作辊（24），该第一工作辊（24）从两端与轴承（35）安装到研磨机架上，第二工作辊（25） 24,25）在它们之间形成压区（26），一个或多个环（19,20）在至少一个工作辊（24,25）内闭合，至少第一中间辊（27， 39），其从两端用轴承（36）安装到研磨机架上并且布置成在第二工作辊（25）和环（19,20）的内表面（22）之间滚动接触。本发明还涉及 生产薄条的方法。
-
公开(公告)号：US06672119B2
公开(公告)日：2004-01-06
申请号：US10081888
申请日：2002-02-21
IPC分类号： B21B3758
CPC分类号： B21B31/18 , B21B1/08 , B21B31/07 , B21B2271/06 , B21B2273/22
摘要： Sheet piling and like steel shapes are made in a caliber rolling mill having upper and lower rolls of suitable contour. One of the rolls is axially fixed and the other can be shifted axially in opposite directions so that shoulders of the rolls engage and these positions are stored along with a relationship of axial force and spring constants of the mill frame. The rolling then takes these stored values into consideration.
摘要翻译： 在具有合适轮廓的上辊和下辊的口径轧机中制造板桩和类似的钢形。 其中一个辊轴向固定，另一个可以沿相反的方向轴向移动，使得辊的肩部接合，并且这些位置与轧机框架的轴向力和弹簧常数的关系一起存储。 然后，滚动将考虑这些存储的值。
-
公开(公告)号：US06666060B2
公开(公告)日：2003-12-23
申请号：US10168186
申请日：2002-06-17
申请人： Heikki Knaapi , Harri Luotola
发明人： Heikki Knaapi , Harri Luotola
IPC分类号： B21D300
CPC分类号： B21B31/18 , B21B13/008 , B21B2271/02
摘要： A roller head for a planetary rolling arrangement, said roller head comprising a housing, inside which housing there is rotatably arranged a hollow outer axis and means for rotating said outer axis, as well as inside said outer axis, in a manner that transmits the rotary motion thereof, a center axis which is movable in the axial direction and can be locked in the axial direction, said center axis being provided with a roller. The roller head is characterized by an adjusting axis which is rotatably arranged at the end of the outer axis that is located on the opposite side with respect to the roller and is essentially locked in the axial direction said adjusting axis comprising a counterpart for the threaded section provided in the center axis, and said adjusting axis also including a locking member, which in the locking position forms a friction coupling at least between the adjusting axis and the outer axis.
-
公开(公告)号：US20030019271A1
公开(公告)日：2003-01-30
申请号：US10192700
申请日：2002-07-11
发明人： Mikio Yamamoto , Toshihiro Usugi , Keizou Takemura , Akira Kaya
IPC分类号： B21B031/07
CPC分类号： B21B13/023 , B21B31/02 , B21B31/16 , B21B31/18 , B21B31/203 , B21B31/32 , B21B2013/025 , B21B2031/206
摘要： A screw down cylinder, an upper backup roll chock, and an upper work roll chock are pressed against an upper crosshead by hydraulic cylinders, and an upper roll cross mechanism is actuated, whereby the upper backup roll chock (upper backup roll), the upper work roll chock (upper work roll), and the screw down device (screw down cylinders) can be synchronously moved in the same direction via the upper crosshead.
摘要翻译： 螺旋缸，上支承辊轴承座和上工作轴承座通过液压缸压靠在上十字头上，并且上辊横向机构被致动，由此上支承辊轴承座（上支承辊），上 工作辊轴承座（上部工作辊）和拧紧装置（螺丝缸）可以通过上十字头在同一方向上同步移动。
-
-
-
-
-
-
-
-
-
搜索结果
231 条记录 (耗时 0.018 秒)
