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1. 发明公开

US20240001419A1 REDUCER AND/OR CALIBRATING ROLLING MILL FOR ROD-SHAPED BODIES 审中-公开
公开(公告)号：US20240001419A1
公开(公告)日：2024-01-04
申请号：US18254136
申请日：2021-11-25
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A.
发明人： Annibale Bucci , Danilo Galletti
IPC分类号： B21B35/02 , B21B17/14 , B21B13/10 , B21B13/00 , B21B1/18
CPC分类号： B21B35/025 , B21B17/14 , B21B2271/02 , B21B13/005 , B21B1/18 , B21B13/103
摘要： A stretch reducer and/or calibrating rolling mill for rod-shaped bodies, in particular tubular bodies, in particular hollow bodies, said rolling mill comprising a plurality of rolling stands each comprising a plurality of rolling rollers mutually arranged so as to define a passage for said rod-shaped bodies, wherein said rolling stands are arranged in sequence along a rolling direction so that the respective passages are substantially aligned to define a rolling path substantially parallel to said rolling direction, wherein each of at least two of said rolling stands comprises three rolling rollers.

2. 发明授权

US6029492A Fine steel or wire train with roughing train, intermediate train and multiple-stand finishing block 失效
标题翻译：精钢或线列车，配有粗车，中间列车和多台整理块
公开(公告)号：US6029492A
公开(公告)日：2000-02-29
申请号：US263584
申请日：1999-03-06
申请人： Hubert Muller , Rudiger Grimmel , Karl Keller , Klaus Hoffmann
发明人： Hubert Muller , Rudiger Grimmel , Karl Keller , Klaus Hoffmann
IPC分类号： B21B1/18 , B21B13/00 , B21B31/08 , B21B35/02 , B21B35/04 , B21B35/12 , B21B31/07 , B21B35/00
CPC分类号： B21B1/18 , B21B35/02 , B21B13/005 , B21B31/08 , B21B35/04 , B21B35/12
摘要： A fine steel or wire train with a multiple-stand roughing train, a multiple-stand intermediate train and a finishing block composed of six or eight or ten roll stands with a common drive, wherein at least the two last roll stands of the finishing block are each provided with an individual drive unit and the drive shafts of the last two roll stands which can be uncoupled intersect the principal drive shafts of the coupled stands.
摘要翻译：一种具有多台立式粗车，多架中间列车和由六个或八个或十个具有共同驱动力的辊架组成的精加工块的精细钢或线列，其中至少最后两个轧辊机架各自设置有单独的驱动单元，并且最后两个辊架的驱动轴可以与联接架的主驱动轴相脱离。

3. 发明授权

US5832765A Method and an apparatus for manufacturing wire 失效
标题翻译：电线制造方法及装置
公开(公告)号：US5832765A
公开(公告)日：1998-11-10
申请号：US731267
申请日：1996-10-11
申请人： Kohachiro Ohashi
发明人： Kohachiro Ohashi
IPC分类号： B21B1/18 , B21B13/12 , B21B31/18 , B21B31/26 , B21B35/02 , B21B45/00 , B21B45/04
CPC分类号： B21B13/12 , B21B1/18 , B21B2273/22 , B21B31/18 , B21B31/26 , B21B35/02 , B21B45/004 , B21B45/04
摘要： The rolling apparatus 1 comprises a first roller-couple 101a,101b and a second roller-couple 102a,102b which are arranged adjacently in a feeding direction of work material A1 and roll the work material A1 in different directions each other successively. Each of the first and second roller-couples comprises two rollers each of which has a groove for determining the cross sectional shape of the wire on the circumferential surface thereof. The width of the grooves are less than 7 mm for the first roller-couple 101a,101b and are less than 6 mm for the second roller-couple 102a,102b. The center distance between the first and second roller-couples 101a,101b and 102a,102b is less than 50 mm.
摘要翻译：轧制装置1包括在工件A1的进给方向上相邻布置的第一辊对101a，101b和第二辊对102a，102b，并相继地沿不同方向卷绕加工材料A1。第一和第二辊对中的每一个包括两个辊，每个辊具有用于确定电线在其圆周表面上的横截面形状的凹槽。对于第一辊对101a，101b，槽的宽度小于7mm，对于第二辊对102a，102b，槽的宽度小于6mm。第一和第二辊对101a，101b和102a，102b之间的中心距离小于50mm。

4. 发明授权

US5666843A Light section rolling mill particularly wire rolling mill 失效
标题翻译：轻型轧机专用线轧机
公开(公告)号：US5666843A
公开(公告)日：1997-09-16
申请号：US508917
申请日：1995-07-28
申请人： Alfred Muller
发明人： Alfred Muller
IPC分类号： B21B1/18 , B21B31/08 , B21B35/02 , B21B31/02
CPC分类号： B21B1/18 , B21B35/02 , B21B2013/003 , B21B31/08
摘要： In a light section rolling mill, particularly wire rolling mill, for optimizing the product quality and/or output of the finishing train, at least one standard two-stand roughing block or group is arranged in front of and/or following the finishing train. Standard two-stand roughing blocks can be combined into roughing block units having four stands, six stands, eight stands or ten stands, and these units can be arranged in front of and/or following the finishing train.
摘要翻译：在轻型轧机，特别是钢丝轧机中，为了优化精加工列车的产品质量和/或输出，至少一个标准的两立式粗加工块或组布置在精加工列车的前面和/或之后。标准的两立式粗加工块可以组合成具有四个立柱，六个立柱，八个立场或十个立场的粗加工装置，并且这些装置可以布置在精加工列车的前面和/或之后。

5. 发明授权

US5325697A Method and apparatus for continuously hot rolling ferrous long products 失效
标题翻译：连续热轧含铁长产品的方法和装置
公开(公告)号：US5325697A
公开(公告)日：1994-07-05
申请号：US84083
申请日：1993-06-28
申请人： Terence M. Shore , Harold E. Woodrow , Melicher Puchovsky
发明人： Terence M. Shore , Harold E. Woodrow , Melicher Puchovsky
IPC分类号： B21B1/16 , B21B1/18 , B21B13/00 , B21B35/02 , B21B45/02 , B21B1/00
CPC分类号： B21B1/18 , B21B35/02 , B21B13/005 , B21B2045/0236 , B21B2201/06 , B21B45/0224
摘要： Long products are hot rolled and sized by being subjected to progressively diminishing area reductions in a succession of at least three mechanically interconnected two roll passes driven by a common mill drive. The area reductions are achieved by imparting a first cross sectional configuration to the products rolled in the first roll pass, and by imparting a different second cross sectional configuration to the products being rolled in each of the second and third roll passes. A wide range of product sizes is accommodated by selectively adjusting the speeds at which each of the roll passes is driven by the common mill drive in order to vary the drive speed ratios between successive roll passes.
摘要翻译：长产品通过由普通轧机驱动驱动的至少三个机械相互连接的两个辊道的连续的逐渐减小的面积减少而被热轧和尺寸化。通过对在第一辊道中轧制的产品赋予第一横截面构造，以及通过在第二和第三辊道中的每一个中向轧制的产品施加不同的第二横截面构造来实现面积减小。通过选择性地调节每个辊道的速度由普通轧机驱动器驱动以便改变连续辊道之间的驱动速度比来容纳各种各样的产品尺寸。

6. 发明授权

US5152165A Rolling mill 失效
标题翻译：轧机
公开(公告)号：US5152165A
公开(公告)日：1992-10-06
申请号：US728604
申请日：1991-07-11
申请人： Terence M. Shore , Harold E. Woodrow
发明人： Terence M. Shore , Harold E. Woodrow
IPC分类号： B21B1/18 , B21B13/00 , B21B35/00 , B21B35/02 , B21B35/12
CPC分类号： B21B35/02 , B21B1/18 , B21B13/005 , B21B35/12
摘要： A block type rolling mill has a plurality of roll stands arranged along a mill pass line, each roll stand having at least a first pair of work rolls mounted in cantilever fashion on a first pair of roll shafts. The first roll shafts have first pinion gears which are separate from each other and in meshed relationship respectively with one of a pair of intermeshed spur gears carried on a pair of intermediate drive shafts, with one of the intermediate drive shafts of each roll stand being coupled to one of two line shafts extending in parallel relationship to the mill pass line. At least one of the roll stands is provided with a second pair of work rolls mounted in cantilever fashion on a second pair of roll shafts. The second pair of roll shafts have second pinion gears which are separate from each other and each in meshed relationship respectively with one of the intermeshed spur gears of the at least one roll stand.

7. 发明授权

US4879924A Gearing for driving the rolls of a roll train 失效
标题翻译：驾驶卷车的卷轴
公开(公告)号：US4879924A
公开(公告)日：1989-11-14
申请号：US225927
申请日：1988-07-29
申请人： Helmut Holthoff , Hermann Moltner
发明人： Helmut Holthoff , Hermann Moltner
IPC分类号： B21B35/02 , B21B35/12 , F16H57/023 , F16H57/038
CPC分类号： F16H57/038 , B21B35/02 , B21B35/12 , F16H57/023 , F16H2057/0235
摘要： The invention concerns a gear unit for driving the rolls of a roll train with a number of consecutively arranged roll stands. This gear unit has planetary gear sets at at least one output shaft, which are located one behind the other at short distances. Due to a crosshead provided in accordance with the invention, the output shaft of each planetary gear set is relieved of bearing forces and the torques of the gears, such that it can have a small diameter, which in turn permits a building up of the planetary gear set, such that the operating torque and the operating r.p.m.'s of the planetary gear sets can be considerably higher than in the familiar construction types.
摘要翻译：本发明涉及一种用于驱动具有多个连续布置的辊架的辊子列的辊的减速器。该减速器在至少一个输出轴处具有行星齿轮组，它们在短距离处一个接一个地定位。由于根据本发明提供的十字头，每个行星齿轮组的输出轴减轻了轴承力和齿轮的扭矩，使得其可以具有小的直径，这又允许行星架的建立齿轮组，使得行星齿轮组的操作扭矩和操作转速可以比熟悉的结构类型高得多。

8. 发明授权

US4129023A Rolling mill 失效
标题翻译：轧机
公开(公告)号：US4129023A
公开(公告)日：1978-12-12
申请号：US841166
申请日：1977-10-11
申请人： Donald Sieurin
发明人： Donald Sieurin
IPC分类号： B21B1/18 , B21B1/16 , B21B13/00 , B21B31/26 , B21B35/00 , B21B35/02
CPC分类号： B21B35/02 , B21B1/18 , B21B13/005 , B21B31/26
摘要： In a rolling mill having a plurality of roll stands aligned along the mill pass line, each roll stand having parallel roll shafts carrying cooperating pairs of work rolls, with the roll shafts of at least some of the roll stands being offset 90.degree. with respect to the roll shafts of the other roll stands in order to eliminate the necessity for twisting the product as it progresses from stand to stand along the mill pass line, an apparatus for driving the roll shafts consisting of intermeshed gears carried by each pair of roll shafts for establishing a drive connection therebetween; a driven sprocket wheel connected to one roll shaft of each pair; a gear unit for each roll stand, each gear unit having an input shaft and an output shaft, the output shaft of each gear unit being parallel to the roll shafts of the roll stand associated therewith and having a driving sprocket wheel thereon; and endless chains for connecting the driving and driven sprocket wheels, the input shafts of the gear units being interconnected along a single drive line parallel to the mill pass line and being driven by a common power source.
摘要翻译：在具有沿着轧制线对准的多个辊架的轧机中，每个辊架具有平行辊轴，其承载协作的成对工作辊，至少一些辊架的辊轴相对于另一个辊子的辊轴为了消除在轧制机从轧机进给到立式轧机时扭转产品的必要性，用于驱动由每对辊轴承载的相互啮合的齿轮组成的辊轴的装置在其间建立驱动连接; 连接到每对的一个辊轴的从动链轮; 每个齿轮架的齿轮单元，每个齿轮单元具有输入轴和输出轴，每个齿轮单元的输出轴平行于与其相关联的辊架的辊轴，并在其上具有驱动链轮; 以及用于连接驱动链轮和从动链轮的环形链，齿轮单元的输入轴沿着平行于轧制线的单个驱动线互连并由公共动力源驱动。

9. 发明授权

US3546915A Drives for multistand universal rolling mills 失效
标题翻译：驱动多用途通用滚筒
公开(公告)号：US3546915A
公开(公告)日：1970-12-15
申请号：US3546915D
申请日：1966-10-21
申请人： KOCKS GMBH FRIEDRICH
发明人： SEVERIN JOSE , HOLTHOFF HELMUT
IPC分类号： B21B35/02 , B21B35/00
CPC分类号： B21B35/02

10. 发明授权

US3391562A Rolling mills 失效
标题翻译：轧机厂
公开(公告)号：US3391562A
公开(公告)日：1968-07-09
申请号：US52342766
申请日：1966-01-27
申请人： DAVY & UNITED ENG CO LTD
发明人： CLIFFORD STURDY
IPC分类号： B21B1/18 , B21B35/02
CPC分类号： B21B35/02 , B21B1/18

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