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1. 发明申请

US20220168790A1 MULTISTAGE ROLLING MILL 有权
公开(公告)号：US20220168790A1
公开(公告)日：2022-06-02
申请号：US17600130
申请日：2020-04-01
申请人： SENDZIMIR JAPAN, LTD.
发明人： Takashi NORIKURA
IPC分类号： B21B13/14 , B21B31/18 , B21B37/38
摘要： A multistage rolling mill 100 includes support bearings 10a, 10b, 10c, 10d, 10e, 10f, 10g, and 10h arranged on the entry side and/or the exit side of work rolls 2a and 2b, and supporting the work rolls 2a and 2b on an work side and a drive side. The offset positions in a pass direction of the pair of work rolls 2a and 2b for rolling a strip 1 are changed by moving in and out the support bearings 10a, 10b, 10c, 10d, 10e, 10f, 10g, and 10h to the entry side or the exit side with respect to the pass direction. A multistage rolling mill capable of rolling a hard material efficiently and suitable for obtaining a strip of high product quality is thereby provided.

2. 发明授权

US10226804B2 Cassette for a rolling mill and rolling mill equipped with such a cassette 有权
公开(公告)号：US10226804B2
公开(公告)日：2019-03-12
申请号：US15021739
申请日：2014-09-05
申请人： FIVES DMS
发明人： Conrad Ernst de la Graete
IPC分类号： B21B13/02 , B21B31/10 , B21B13/14 , B21B1/32
摘要： A cassette intended to be provided on a rolling mill, the cassette (1) forming a self-supporting unit including: a roller intended to constitute one of the two intermediate rollers of the rolling mill; two chocks (3) whereon are mounted the ends of the roller (2); at least one support arm (4) of the at least one side bearing member the support arm extending between the two chocks and being mounted pivotingly in relation thereto. The cassette includes at least one pair of support elements (5) receiving the ends of a rotating shaft (6) of the at least one support arm and the two support elements being detachably fastened, respectively, on the two chocks so as to allow the disassembly of the at least one support arm of the chocks and/or the assembly of the at least one support arm on the chocks independently of the disassembly/assembly of the roller.

3. 发明申请

US20170151594A1 ROLLING MILL SUCH AS, FOR EXAMPLE, A COLD ROLLING MILL 审中-公开
公开(公告)号：US20170151594A1
公开(公告)日：2017-06-01
申请号：US15322915
申请日：2015-06-26
申请人： FIVES DMS
发明人： Conrad ERNST DE LA GRAETE
IPC分类号： B21B45/02 , B21B13/14 , B21B27/10 , B21B13/02
摘要： Disclosed is a rolling mill including a frame, at least one pair of working cylinders capable of defining the air gap of the strip to be rolled, as well at least one line for spraying a lubricant and/or coolant fluid, arranged next to the plane of the strip to be rolled. The line is rigidly connected to the frame via a hinged mechanical link, the mechanical link including a resilient unit forcing the line into at least one operational position, toward the plane of the strip, and allowing, in the event that a force on the line tends to separate the line, greater than a threshold value, the deformation of the resilient unit against the return force thereof, and thus the retraction of the line toward a position separated from the at least one operational position.

4. 发明申请

US20160059283A1 METHOD AND ROLLING STAND FOR COLD ROLLING ROLLED STOCK 审中-公开
标题翻译：冷轧卷轴的方法和滚动台
公开(公告)号：US20160059283A1
公开(公告)日：2016-03-03
申请号：US14786210
申请日：2014-04-25
申请人： SMS GROUP GMBH
发明人： Michael Breuer , Kerstin Spill , Markus Fischer
IPC分类号： B21B13/00 , B21B35/06 , B21B37/28 , B21B45/02 , B21B37/16 , B21B13/14 , B21B35/14
CPC分类号： B21B13/001 , B21B1/22 , B21B13/14 , B21B35/06 , B21B35/14 , B21B37/16 , B21B37/28 , B21B45/0248 , B21B2001/221 , B21B2001/228 , B21B2013/025 , B21B2013/028 , B21B2265/12 , B21B2265/14 , B21B2269/04 , B21B2269/06
摘要： The invention relates to a method and a rolling stand (100) for cold rolling rolled stock. The rolling stand (100) comprises at least one upper and one lower backup roll (110-1, 110-2) and also an upper and a lower work roll (120-1, 120-2), which define a roll gap (128). Optionally, a lower and an upper intermediate roll (130-1, 130-2) may also be provided between the work rolls and the backup rolls. In order to ensure an absolutely equal circumferential speed of the upper and lower work rolls when cold rolling in skin-pass mode, it is proposed according to the invention to decouple the upper or lower work roll from its associated drive device.
摘要翻译：本发明涉及一种用于冷轧轧制坯料的方法和轧机机架（100）。轧制机架（100）包括至少一个上部和一个下部支承辊（110-1,110-2）以及上部和下部工作辊（120-1,120-2），它们限定了一个辊间隙 128）。可选地，也可以在工作辊和支承辊之间设置下中间辊（130-1,130-2）。为了确保在皮肤通过模式下进行冷轧时，上下工作辊的圆周速度绝对相等，根据本发明，提出了将上下工作辊与其相关联的驱动装置分离。

5. 发明授权

US09003854B2 Split housing cluster mill designed for temper and cold rolling 有权
标题翻译：用于回火和冷轧的分体式住宅集团磨机
公开(公告)号：US09003854B2
公开(公告)日：2015-04-14
申请号：US13162289
申请日：2011-06-16
申请人： Remn-Min Guo , Douglas C. George , Kirk Michael Pettit
发明人： Remn-Min Guo , Douglas C. George , Kirk Michael Pettit
IPC分类号： B21B31/04 , B21B31/30 , B21B13/14
CPC分类号： B21B31/04 , B21B13/147 , B21B31/30
摘要： It is a primary object of the present invention to provide a pre-stressed rolling mill which has the advantages of a conventional mono-block mill housing and utilizes a standard Cluster mill gauge eccentric bearing gauge control system. It is highly desirable to have a rolling mill with a low cost mill housing design, a high mill stiffness, a simplified gauge control system, a capacity for multiple work roll ranges, and satisfactory side to side tilting. Such a mill is capable of operating satisfactorily as a commercial temper mill and a commercial cold mill.
摘要翻译：本发明的主要目的是提供一种预应力轧机，其具有传统的单块式轧机壳体的优点，并且采用标准的集团轧机表偏心轴承量规控制系统。非常需要具有低成本磨机壳体设计，高铣削刚度，简化的量规控制系统，多个工作辊范围的容量以及令人满意的侧向倾斜的轧机。这样的磨机能够令人满意地作为商业的回火磨机和商业冷轧机。

6. 发明申请

US20130192327A1 4-ROLL, 6-ROLL, 18-HS-ROLL STAND HAVING A CASSETTE-TYPE DESIGN 有权
标题翻译：具有CASSETTE型设计的4-ROLL，6-ROLL，18-HS-ROLL
公开(公告)号：US20130192327A1
公开(公告)日：2013-08-01
申请号：US13378942
申请日：2010-07-07
申请人： Konrad Schunn , Lothar Zwingmann , Holger Pulst , Arnulf Wurm , Ruediger Holz
发明人： Konrad Schunn , Lothar Zwingmann , Holger Pulst , Arnulf Wurm , Ruediger Holz
IPC分类号： B21B13/14 , B21B29/00
CPC分类号： B21B13/14 , B21B13/142 , B21B13/145 , B21B13/147 , B21B29/00 , B21B31/02 , B21B31/10 , B21B31/103 , B21B2013/025 , B21B2013/028 , B21B2203/06 , B21B2269/04 , B21B2269/06 , B21B2269/14
摘要： The invention concerns a 4-high/6-high/18 HS cassette-type roll stand in which bending force is transmitted to bending journals (6) of roll inserts (7) by piston-cylinder units that are connected with Mae West blocks (3).Here, the piston at the piston rod (1) is fixedly connected with the Mae West block (3) and the cylinders (4) fit around the bending journals (6) at the inserts (7) of the rolls, so that thereby bending force can be transmitted directly to the bending journals (6) of the roll inserts (7).
摘要翻译：本发明涉及一种4高/ 6高/ 18HS盒型辊架，其中弯曲力通过与Mae West块连接的活塞气缸单元传递到辊插入件（7）的弯曲轴颈（6） 3）。这里，活塞杆（1）上的活塞与Mae West块（3）固定连接，并且缸体（4）在辊的插入件（7）周围安装在弯曲轴颈（6）周围，从而弯曲力可以直接传递到辊插入件（7）的弯曲轴颈（6）。

7. 发明申请

US20100288007A1 ROLLING MILL AND ROLLING METHOD FOR FLAT PRODUCTS OF STEEL 有权
标题翻译：钢板轧制轧制和轧制方法
公开(公告)号：US20100288007A1
公开(公告)日：2010-11-18
申请号：US12735362
申请日：2009-02-24
申请人： Shigeru Ogawa , Atsushi Ishii , Daisuke Kasai
发明人： Shigeru Ogawa , Atsushi Ishii , Daisuke Kasai
IPC分类号： B21B29/00 , B21B13/14
CPC分类号： B21B13/145 , B21B38/105 , B21B2013/025 , B21B2013/026 , B21B2013/028 , B21B2031/206
摘要： The object is to eliminate the difference in offset of work rolls at the upper and lower and left and right of the rolling mill occurring in the kiss roll state of the zero point adjustment work before rolling or during rolling and eliminate the problem of warping of the flat products or meander or camber due to the thrust force acting between the work rolls and backup rolls.For this, there are provided a rolling mill for flat products having a pair of upper and lower work rolls driven by electric motors, a pair of upper and lower backup rolls contacting the work rolls and supporting the rolling reaction force applied to the work rolls, and devices for applying substantially horizontal direction external forces to the upper and lower work rolls, the rolling mill for flat products characterized in that a direction of horizontal direction external forces applied to the work rolls is the same direction as the horizontal direction force component of the rolling reaction force applied to the work rolls due to the rolling direction offset and in that the horizontal direction external forces applied to the work rolls are supported by rolling mill housing project blocks or work roll chock support members, and a rolling method for flat products using the same.
摘要翻译：本发明的目的是为了消除在滚轧前或轧制过程中在零点调整工作的接触滚动状态下发生的轧机上下左右工作辊的偏移差异，并消除了轧制过程中的翘曲问题由于在工作辊和支承辊之间作用的推力，平板产品或曲折或弯曲。为此，提供了一种用于平板产品的轧机，其具有由电动机驱动的一对上下工作辊，一对上下支承辊与工作辊接触并支撑施加到工作辊上的轧制反作用力，以及用于将大致水平方向外力施加到上下工作辊的装置，用于平板产品的轧机，其特征在于，施加到工作辊上的水平方向外力的方向与所述工作辊的水平方向力分量相同的方向由于轧制方向偏移而施加到工作辊上的轧制反作用力，并且施加到工作辊上的水平方向外力由轧机壳体工程块或工作辊轴承座支撑构件支撑，并且使用用于平板产品的轧制方法一样。

8. 发明申请

US20080000281A1 Convex Roll Used for Influencing the Profile and Flatness of a Milled Strip 有权
标题翻译：凸轮用于影响铣削型材的型材和平面度
公开(公告)号：US20080000281A1
公开(公告)日：2008-01-03
申请号：US11596935
申请日：2005-09-09
申请人： Jurgen Klockner , Thorsten Bode , Ludwig Weingarten
发明人： Jurgen Klockner , Thorsten Bode , Ludwig Weingarten
IPC分类号： B21B13/14
CPC分类号： B21B13/142 , B21B27/021 , B21B37/40
摘要： The invention relates to a Sexto-type roll stand with x3 grinding, in which a large difference in diameter between the intermediate rolls (20, 21) causes increased wear and rough surfaces on the support rolls (31, 31) during operation, the damage pattern on the support rolls (30, 31) corresponding to the shape of the CVC grinding following an extended operating time. In Quarto-type roll stands, the grinding amplitude is initially also significantly greater than is required for rolled programs, thus resulting in the unfavorable wear pattern as well on the support rolls. The aim of the invention is to minimize said flaws. Said aim is achieved by the fact that the surface length (L) of each intermediate roll (20, 21) in a Sexto-type roll stand or each working roll in a Quarto-type roll stand is composed of a cylindrical section (Z) and a convexly curved section (R(x)). The transition point (A) from the cylindrical to the curved section of the surface length of the rolls can be selected within the range L/2
摘要翻译：本发明涉及一种具有x 3磨削的高性能辊架，其中中间辊（20,21）之间的直径差异大导致支撑辊（31）上的磨损增加和粗糙表面，31）在延长的操作时间后对应于CVC研磨的形状的支撑辊（30,31）上的损坏图案。在三角型轧机机架中，磨削振幅最初也显着大于轧制程序所需的磨损幅度，从而在支撑辊上也产生不利的磨损模式。本发明的目的是使所述缺陷最小化。所述目的是通过以下事实实现的：在四面体辊架中的同型辊架或每个工作辊中的每个中间辊（20,21）的表面长度（L）由圆柱形部分（Z）组成，和凸曲面（R（x））。可以在L / 2 <= x

9. 发明授权

US07257978B2 Compact cantilever rolling mill and a method of producing a metallic product 失效
标题翻译：紧凑型悬臂式轧机及金属制品的制造方法
公开(公告)号：US07257978B2
公开(公告)日：2007-08-21
申请号：US10870286
申请日：2004-06-17
申请人： Ilpo Koppinen , Brian Swank , Hans Keife
发明人： Ilpo Koppinen , Brian Swank , Hans Keife
IPC分类号： B21B29/00 , B21B13/14 , B21B39/20
CPC分类号： B21B29/00 , B21B13/005 , B21B31/02 , B21B31/16
摘要： The invention relates to an apparatus for rolling a metallic product comprising a mill frame (18), a first cantilever roll shaft (19), a second cantilever roll shaft (20), both said roll shafts (19, 20) being mounted on the mill frame (18) with two sets of bearing assemblies (38, 39, 40, 41), a first rolling ring (21) mounted on the first roll shaft (19), a second rolling ring (22) mounted on the second roll shaft (20) said rolling rings (21, 22) forming a nip (23) in between, at least one ring (29) arranged with its inside surface (43) in rolling contact with the first roll shaft (19) and with at least one intermediate roll (27), which intermediate roll (27) is arranged also in rolling contact with the second roll shaft (20) and at least one drive end (42) arranged at the end of either roll shafts (19, 20) for driving the mill (16). The invention also relates to a method of producing a metallic product.
摘要翻译：本发明涉及一种用于轧制金属制品的装置，包括一个磨架（18），一个第一悬臂辊轴（19），一个第二悬臂辊轴（20），两个所述辊轴（19,20）安装在具有两组轴承组件（38,39,40,41）的滚动架（18），安装在第一辊轴（19）上的第一滚动环（21），安装在第二辊上的第二滚动环轴（20），所述滚动环（21,22）在其间形成有辊隙（23），至少一个环（29）与其内表面（43）布置，与第一辊轴（19）滚动接触，并且处于至少一个中间辊（27），所述中间辊（27）还布置成与所述第二辊轴（20）滚动接触，并且至少一个驱动端（42）布置在任一辊轴（19,20）的端部，用于驱动磨机（16）。本发明还涉及一种生产金属产品的方法。

10. 发明申请

US20070180884A1 Water Cooled Roll with Heat Resistant Arbor Design 审中-公开
标题翻译：水冷轧辊与耐热乔木设计
公开(公告)号：US20070180884A1
公开(公告)日：2007-08-09
申请号：US11672439
申请日：2007-02-07
申请人： Roman Pankiw , Dan Miller , Vincent Schiavoni
发明人： Roman Pankiw , Dan Miller , Vincent Schiavoni
IPC分类号： B21B13/14
CPC分类号： F27B9/2407 , B21B45/004
摘要： A water-cooled furnace roll has a hollow rotating arbor, having cooling fluid passages formed therein, wherein the arbor is formed from a heat resistant centrifugally cast alloy, and a plurality of annular tires spaced along said arbor and secured to the arbor, wherein the spaces between the tires is adapted to receive refractory material to insulate the arbor.
摘要翻译：水冷式炉辊具有中空的旋转心轴，其中形成有冷却流体通道，其中心轴由耐热离心铸造合金形成，并且多个环形轮胎沿所述心轴间隔开并固定到心轴，其中，轮胎之间的空间适于接收耐火材料以使心轴绝缘。

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