公开(公告)号：US20160271661A1

公开(公告)日：2016-09-22

申请号：US15077474

申请日：2016-03-22

Applicant: PRIMETALS TECHNOLOGIES GERMANY GMBH

Inventor： John BEAUMONT ,  Sandip SAMANTA ,  Birger SCHMIDT

IPC: B21B1/02

CPC classification number: B21B1/026 ,  B21B1/06 ,  B21B31/24 ,  B21B37/26

Abstract: A method of rolling a metal plate from an ingot or thick slab (1,2) includes setting a work roll gap with a mechanical screw (24) and rolling the ingot or slab through a first pass to produce a rolled product (21). The rolled product (21) is removed from the roll gap and the mechanical screw (24) is used to set a reduced roll gap (34a). The rolled product (21) is rolled through the reduced roll gap (34a) over a partial pass extending over less than the full length of the rolled product (21), to form a further rolled product (22, 21); and the further rolled product is removed from the roll gap. Repeat prior step. Then turn the rolled plate and carrying out a further roll pass in a width direction of the plate.

Abstract translation: 从锭或厚板（1,2）轧制金属板的方法包括用机械螺钉（24）设定工作辊间隙，并通过第一道轧制锭或板坯以产生轧制产品（21）。 轧制产品（21）从轧辊间隙中取出，机械螺钉（24）用于设定减少的轧辊间隙（34a）。 轧制产品（21）通过在轧制产品（21）的整个长度上延伸的部分通道滚动经过缩小的轧辊间隙（34a），以形成另外的轧制产品（22,21）。 并且从轧辊间隙去除另外的轧制产品。 重复上一步。 然后转动轧制板并在板的宽度方向进一步进行轧制。

公开(公告)号：US20140124721A1

公开(公告)日：2014-05-08

申请号：US14129072

申请日：2012-06-22

Applicant: Ashley Dean Olsson ,  Ashley Norman Olsson ,  Nathanael Dean Olsson ,  Stafford James Olsson

Inventor： Ashley Dean Olsson ,  Ashley Norman Olsson ,  Nathanael Dean Olsson ,  Stafford James Olsson

IPC: B21B1/22 ,  E04H17/00

CPC classification number: B21B1/22 ,  B21B1/08 ,  B21B1/092 ,  B21B13/103 ,  B21B27/024 ,  B21B31/24 ,  B21B37/64 ,  B21B2261/10 ,  B21B2275/04 ,  E04H17/00

Abstract: One aspect of the invention concerns a metallic bar or post (15) comprising a longitudinal axis; a spine (16) extending along the longitudinal axis; and at least three interconnected arms (17-19), each of which extends along the spine (16) and generally radially from the spine (16), with a free end (20-22) of each said arm (17-19) being tapered in the direction of the free end (20-22) to the spine (16). Other aspects of the invention concern a roll stand and rolling mill for forming the bar or post (15).

Abstract translation: 本发明的一个方面涉及一种包括纵向轴线的金属棒或支柱（15） 沿纵向轴线延伸的脊柱（16）; 和至少三个相互连接的臂（17-19），每个互连的臂（17-19）各自沿着脊（16）延伸并且大体上径向地从脊（16）延伸，每个所述臂（17-19）的自由端（20-22） 在自由端（20-22）的方向上与脊（16）成锥形。 本发明的其他方面涉及用于形成杆或柱（15）的辊架和轧机。

公开(公告)号：US20120151980A1

公开(公告)日：2012-06-21

申请号：US13393165

申请日：2010-08-25

Applicant: Wolfgang Denker

Inventor： Wolfgang Denker

IPC: B21B38/10 ,  B23P6/00 ,  B21B31/24

CPC classification number: B21B38/10 ,  B21B13/147 ,  B21B31/24 ,  B21B37/58 ,  B21B37/60 ,  B21B38/105 ,  B21B2013/028 ,  B21B2267/24 ,  B21B2271/02 ,  Y10T29/49718

Abstract: The invention relates to a method for adjusting the rolls (1, 2, 3, ) of a roll stand (5), wherein the roll stand (5) comprises at least two interacting working rolls (1,2), wherein one of the working rolls (1) is arranged in the roll stand (5) in a displaceable manner for adjusting a roll gap, and wherein the other working roll (2) can be rotated in the roll stand (5) in a working position, but for defining a passline (p) in the direction normal to the surface of the roll material is fixed in a non-displaceable manner. In order to increase the rolling accuracy, the invention proposes the following steps: a) determining the position (Sist) of the working roll (2) arranged in a fixed manner in the roll stand (5); b) comparing the determined value (Sist) of the position to a target value (Ssoll); c) adjusting the working roll (2) fixedly arranged in the roll stand (5) depending on the comparison value determined in step b) using at least one adjusting element (6) such that the position (S) of the working roll (2) fixedly arranged in the roll stand (5) at least largely reaches the target value (Ssoll). The invention further relates to a roll stand comprising at least two interacting working rolls.

Abstract translation: 本发明涉及一种用于调节辊架（5）的辊（1,2,3）的方法，其中辊架（5）包括至少两个相互作用的工作辊（1,2），其中 工作辊（1）以可移动的方式布置在辊架（5）中，用于调节辊间隙，并且其中另一个工作辊（2）可以在辊架（5）中在工作位置旋转，但是对于 在垂直于卷材表面的方向上限定通行（p）以不可移动的方式固定。 为了提高轧制精度，本发明提出以下步骤：a）确定在辊架（5）中以固定方式布置的工作辊（2）的位置（Sist）; b）将确定的位置值（Sist）与目标值（Ssol1）进行比较; c）使用至少一个调节元件（6），使得工作辊（2）的位置（S）根据步骤b）中确定的比较值调节固定地布置在辊架（5）中的工作辊（2） ）至少大部分达到目标值（Ssol1）。 本发明还涉及一种包括至少两个相互作用的工作辊的辊架。

公开(公告)号：US20080016932A1

公开(公告)日：2008-01-24

申请号：US11845468

申请日：2007-08-27

Applicant: Wolfgang Denker

Inventor： Wolfgang Denker

IPC: B21B37/00

CPC classification number: B21B31/04 ,  B21B13/10 ,  B21B29/00 ,  B21B31/028 ,  B21B31/24 ,  B21B31/32 ,  B21B37/007

Abstract: The present invention pertains to a rolling frame comprising four support columns, which are anchored in a fixed manner to a base plate and in which are arranged axially fixed, rotatably mounted tractive spindles, whose upper and lower ends are provided with threads running in opposite directions, which receive the upper and lower cross members and by means of which the sets of rollers can be adjusted in opposite directions in relation to one another, whereby the support columns simultaneously guide the roller mountings and receive bending blocks, and a short-stroke setting cylinder arranged between the lower reinforcing roller mounting and the lower cross member for exerting a rolling force.

Abstract translation: 本发明涉及一种包括四个支撑柱的滚动框架，该支撑柱以固定的方式固定在基板上，其中轴向固定，可旋转地安装的牵引主轴，其上端和下端设有相反方向的螺纹 ，其接收上横向构件和下横向构件，并且借助于该组件可以相对于彼此在相反方向上调节该组滚子，由此支撑柱同时引导滚子安装件并接收弯曲块，并且短行程设置 缸体布置在下加强辊安装件和下横梁之间用于施加滚动力。

公开(公告)号：US20060021412A1

公开(公告)日：2006-02-02

申请号：US10528324

申请日：2003-07-25

Applicant: Wolfgan Denker

Inventor： Wolfgan Denker

IPC: B21B29/00

CPC classification number: B21B29/00 ,  B21B31/106 ,  B21B31/20 ,  B21B31/24 ,  B21B2013/025

Abstract: Disclosed is a device for bending the rolls in a roll stand comprising several rolls. Said device is provided with bending blocks which are fastened between the built-in roll parts and the stand windows at the delivery end and the discharge end, the top and bottom bending blocks being connected by means of piston cylinders and/or a vertical positioning mechanism, preferably a spindle-type lifting gear unit. A bending force can be introduced into the bending blocks (5, 5a) which are connected on the same side via a piston cylinder (7) while the opposite bending blocks (5′, 5a′) can be positioned and locked via the spindle-type lifting gear unit (10).

Abstract translation: 公开了一种用于在包括多个辊的辊架中弯曲辊的装置。 所述装置设置有弯曲块，其被固定在内置的辊部分和在输送端和排放端之间的支架窗口之间，顶部和底部弯曲块通过活塞气缸和/或垂直定位机构连接 ，优选为主轴式起重装置。 弯曲力可以被引入到经由活塞缸（7）连接在同一侧的弯曲块（5,5a）中，同时相对的弯曲块（5'，5A'）可以经由 主轴式起重装置（10）。

公开(公告)号：US5896771A

公开(公告)日：1999-04-27

申请号：US954925

申请日：1997-10-21

Applicant: Hubert Muller ,  Albert Hauck

Inventor： Hubert Muller ,  Albert Hauck

IPC: B21B13/00 ,  B21B31/20 ,  B21B31/24 ,  B21B31/28 ,  B21B31/30 ,  B21B31/32 ,  B21B35/12 ,  B21B31/07

CPC classification number: B21B31/20 ,  B21B13/005 ,  B21B2203/22 ,  B21B2271/02 ,  B21B31/24 ,  B21B31/28 ,  B21B31/30 ,  B21B31/32 ,  B21B35/12 ,  Y10T74/19084 ,  Y10T74/1958

Abstract: A pair of roll support shafts which are supported by bearings provided at both ends of the roll support shafts, wherein, between the bearings, toothed drums are mounted on the roll support shafts or the circumference of the roll support shafts is provided with toothings. Outside of the bearings, roll disks can be mounted on the ends of the roll support shafts, wherein one of the toothed drums meshes with a drive pinion mounted on a parallel drive shaft and the other toothed drum meshes with a loosely mounted intermediate pinion, wherein the drive and the intermediate pinion also mesh with each other. The roll support shafts are each supported in a free end of a single-armed tumbler lever which is swingable about the longitudinal axis of the drive pinion or the intermediate pinion, wherein the tumbler levers are supported relative to the roll stand by means of adjustable and securable rigid or elastic support members and the free ends are supported relative to each other through elastic members.

Abstract translation: 一对辊支撑轴，其由设置在辊支撑轴的两端处的轴承支撑，其中，在轴承之间，齿轮安装在辊支撑轴上或辊支撑轴的圆周上设置有齿。 在轴承外部，辊盘可以安装在辊支撑轴的端部上，其中齿轮中的一个与安装在平行驱动轴上的驱动小齿轮啮合，另一个齿形滚筒与松散安装的中间小齿轮啮合，其中 驱动器和中间小齿轮也互相啮合。 滚动支撑轴各自支撑在单臂转动杠杆的自由端中，所述单臂制动杆可围绕驱动小齿轮或中间小齿轮的纵向轴线摆动，其中，制动杆相对于轧辊支架通过可调和 可固定的刚性或弹性支撑构件，并且自由端通过弹性构件相对于彼此支撑。

公开(公告)号：US5718141A

公开(公告)日：1998-02-17

申请号：US450313

申请日：1995-05-25

Applicant: Hirokazu Watari

Inventor： Hirokazu Watari

IPC: B21B13/08 ,  B21B13/10 ,  B21B31/02 ,  B21B31/08 ,  B21B31/20 ,  B21B31/24 ,  B21B31/30 ,  B21B31/32 ,  B21B31/07 ,  B21B31/18

CPC classification number: B21B13/08 ,  B21B31/02 ,  B21B31/20 ,  B21B2013/106 ,  B21B2031/206 ,  B21B31/24 ,  B21B31/30 ,  B21B31/32

Abstract: The present invention relates to a universal rolling machine wherein a pair of left and right vertical rolls, which are positioned on axial centers that intersect axial centers of a pair of upper and lower horizontal rolls, are mounted coaxially within vertical roll chocks, and the vertical roll chocks are each arranged within a housing in a freely slidable manner along a direction of rolling of a material to be rolled. Assemblies each comprising a circular cylindrical nut and a screw are arranged on either side of the vertical roll chocks along the direction of rolling in spaces between the housing and the vertical roll chocks, as a movement mechanism for the vertical roll chocks. The provision of this configuration enables the use of conventional vertical roll chocks, ensures sufficient mechanical strength with respect to the reactive forces applied to the vertical rolls during the rolling, enables a reduction in costs, and also enables a significant shortening of the time required for replacing the rolls.

Abstract translation: 本发明涉及一种万能轧制机，其中一对左右垂直辊位于与一对上下水平辊的轴心相交的轴向中心上，同轴地安装在垂直轧辊轴承座内，垂直辊 滚动轴承座各自沿着待轧制材料的轧制方向以可自由滑动的方式布置在壳体内。 每个包括圆柱形螺母和螺钉的组件作为用于垂直滚动轴承座的运动机构，沿着在壳体和垂直辊轴承座之间的空间中的滚动方向布置在垂直辊轴承座的两侧。 通过提供这种结构，可以使用传统的垂直辊轴承座，确保在轧制过程中相对于施加到垂直辊的反作用力的足够的机械强度，能够降低成本，并且还能够显着缩短所需的时间 更换卷。

公开(公告)号：US5596899A

公开(公告)日：1997-01-28

申请号：US279048

申请日：1994-07-22

Applicant: Michael G. Sendzimir ,  John W. Turley

Inventor： Michael G. Sendzimir ,  John W. Turley

IPC: B21B13/14 ,  B21B31/02 ,  B21B31/04 ,  B21B31/24

CPC classification number: B21B31/02 ,  B21B13/147 ,  B21B2203/187 ,  B21B31/028 ,  B21B31/04 ,  B21B31/24

Abstract: A two-part housing assembly for a cluster mill. The housing assembly has substantially the same size, form and structure as a monobloc housing, but is divided along a horizontal plane located at or close to its horizontal center line into upper and lower mill housings each provided with a roll cavity and a roll cluster therein. The gap between the work rolls of the roll clusters is adjusted by symmetrical equal and opposite movement of the upper and lower mill housings achieved by four identical screws, one located in each corner of the mill housing assembly. Each screw has two threaded portions of opposite hand, one threaded portion engaging a threaded nut of opposite hand non-rotatively mounted in a recess in the upper mill housing and the other threaded screw portion engaging a threaded nut of appropriate hand non-rotatively mounted in a recess in the lower mill housing. Each screw supports the upper and lower mill housings. A jack for each screw is provided in the mill base to support and rotate that screw. The upper and lower mill housings are adjustably prestressed together, at a spacing determined by the screws, by a pair of tie rods affixed to the piston of a hydraulic cylinder located at each corner of the mill housing assembly.

Abstract translation: 用于集群磨机的两部分壳体组件。 壳体组件具有与整体式壳体基本上相同的尺寸，形式和结构，但是沿着位于其水平中心线处或接近其水平中心线的水平平面分割成上部和下部磨机壳体，每个设置有辊腔和辊子簇 。 辊组的工作辊之间的间隙通过由四个相同的螺钉（一个位于磨机壳体组件的每个角部）中实现的上下磨机壳体的对称的相等且相反的运动来调节。 每个螺钉具有相对的手的两个螺纹部分，一个螺纹部分接合相对手的螺母，其不可旋转地安装在上铣床壳体的凹部中，而另一个螺纹螺纹部分与非旋转地安装在 在下磨房的凹槽。 每个螺丝都支承上下铣床。 每个螺丝的千斤顶均设置在磨机基座中，以支撑和旋转该螺钉。 上部和下部轧机壳体通过固定到位于磨机壳体组件的每个角落处的液压缸的活塞的一对拉杆可调节地预应力在由螺钉确定的间隔处。

公开(公告)号：US4982590A

公开(公告)日：1991-01-08

申请号：US221917

申请日：1988-07-20

Applicant: Keiichiro Yoshida

Inventor： Keiichiro Yoshida

IPC: B21B1/16 ,  B21B1/18 ,  B21B13/02 ,  B21B13/12 ,  B21B31/02 ,  B21B31/06 ,  B21B31/07 ,  B21B31/24 ,  B21B35/04 ,  B21B35/10 ,  B21B35/14

CPC classification number: B21B31/07 ,  B21B13/02 ,  B21B31/02 ,  B21B31/06 ,  B21B31/24 ,  B21B1/16 ,  B21B1/18 ,  B21B13/12 ,  B21B2203/36 ,  B21B35/04 ,  B21B35/10 ,  B21B35/141

Abstract: A roll-forming apparatus is specifically designed to handle metal wires or other wire stock that is not for or is difficult for use in a drawing process, so that it can provide a reduced-diameter wire in a roll-forming process. The apparatus comprises a framed structure having four sides within which a pair of roll-forming rollers are arranged in parallel, one roller being powered by a driving power source, and the other roller being interchangeable. For a typical application, a plurality of such apparatuses may be arranged in series such that each unit is oriented at a right angle with regard to its adjacent unit.

Abstract translation: 辊式成形设备专门设计用于处理不用于或难以用于拉制工艺的金属线或其它线材，从而可以在辊成型过程中提供直径减小的线。 该装置包括框架结构，其具有四个侧面，一对辊成形辊平行布置，一个辊由驱动动力源供电，另一个辊可互换。 对于典型的应用，可以串联布置多个这样的装置，使得每个单元相对于其相邻单元以直角定向。

公开(公告)号：US4803862A

公开(公告)日：1989-02-14

申请号：US76068

申请日：1987-07-21

Applicant: Dieter Schulze ,  Karl-Heinz Margraf

Inventor： Dieter Schulze ,  Karl-Heinz Margraf

IPC: B21B13/06 ,  B21B31/20 ,  B21B31/24 ,  B21B31/32

CPC classification number: B21B31/20 ,  B21B13/06 ,  B21B31/24 ,  B21B31/32

Abstract: A positioning device for rollers in an edging stand includes two hydraulic cylinder piston adjusting drives being laterally offset from each other and from a vertical plane; further included are two spindle drives each with a spindle and a nut, the spindles being arranged one above the other in that plane, the stand further includes a cross head and a coupler plate which holds the nuts and is articulated to the pistons of the cylinder piston adjusting drives while the cylinders are articulated on the cross head.

Abstract translation: 在边缘支架中的辊子的定位装置包括两个液压缸活塞调节驱动器，它们彼此横向偏移并且垂直于平面; 进一步包括两个主轴驱动器，每个主轴驱动器具有主轴和螺母，该主轴在该平面中一个在另一个之上布置，该支架还包括十字头和联接板，该联接板保持螺母并且铰接到气缸的活塞 活塞调节驱动，而气缸铰接在十字头上。