公开(公告)号：US07536889B1

公开(公告)日：2009-05-26

申请号：US11498600

申请日：2006-08-04

申请人： Thomas L. Mueller

发明人： Thomas L. Mueller

IPC分类号： B21B1/10

CPC分类号： B21D5/08 ,  B21D19/02

摘要： An improved rotary rolling or bead rolling machine capable of placing beads, crimps, flanges, turns, burrs, elbows, slits, offsets, collars, flats, or other deformations in sheet material. The machine provides a foot operated roller force and motor control and allows an operator to utilize two hands to manipulate the sheet material placed between the rollers. The machine utilizes an air spring or air-stroke actuator to provide substantial roller force in a small volume. The machine further provides roller adjustability whereby a roller may be displaced relative to another roller.

摘要翻译： 一种能够在片材中放置珠，卷曲，凸缘，匝，毛刺，弯头，狭缝，偏移，套环，平面或其它变形的改进的旋转滚珠或滚珠滚轧机。 该机器提供脚踏操作的滚筒力和马达控制，并且允许操作者利用两只手来操纵放置在滚筒之间的薄片材料。 该机器利用空气弹簧或空气行程致动器以小体积提供显着的辊力。 该机器进一步提供辊可调节性，由此辊可以相对于另一个辊移位。

公开(公告)号：US5497644A

公开(公告)日：1996-03-12

申请号：US319063

申请日：1989-03-06

申请人： Alfredo Poloni ,  Fausto Drigani

发明人： Alfredo Poloni ,  Fausto Drigani

IPC分类号： B21B13/08 ,  B21B20060101 ,  B21B1/10 ,  B21B13/00 ,  B21B13/02 ,  B21B13/10 ,  B21B31/08 ,  B21B31/10 ,  B21B31/14

CPC分类号： B21B31/08 ,  B21B13/001 ,  B21B13/02 ,  B21B2013/106 ,  B21B2203/06 ,  B21B31/14

摘要： Dual-purpose universal rolling stand, which is suitable to be equipped as a two-high rolling stand (113) and a universal rolling stand (213) and which cooperates with a standardized base plate (29) and comprises four housings (28) with outer support projections (41) and inner arms (47) including lateral position surfaces (48) and specific means to anchor main screwing-down screws (34) and also comprises standardized one-type bearing blocks (36) for the two purposes of the stand, the bearing blocks (36) cooperating with the housings (28) and the main screws (34) to form respectively two first housings/bearing blocks assemblies (30) and two second assemblies (24) of housings/bearing blocks/vertical rolling rings in which the third vertical rolling ring assemblies (25) are included, the first assemblies (30) or the second assemblies (24) being installed facing each other and reciprocally positioned by equipment holder bars (33) and (133) repectively. Device to replace rolls of dual-purpose universal rolling stands (13) whether they be two-high rolling stands (113) or universal rolling stands (213) wherein the stands (13) include first and second assemblies (24-30) which together perform the functions of a movable support, the two-high rolling stands (113) being capable of being converted into universal rolling stands (213) and viceversa, the device comprising a stationary framework (11) having at its center a movable platform (12) with at least two stations (15-16), two movable supports (17) being located axially to the rolls (14-114) as positioned in the first station (15) and being opposed to each other, each movable support (17) cooperating with an at least momentarily stationary standard (18).

摘要翻译： 两用通用轧机机架适用于两台轧机（113）和通用轧机机架（213），与标准化基板（29）配合，并包括四个外壳（28），带有 外部支撑突起（41）和包括横向位置表面（48）的内臂（47）和用于锚固主旋拧螺钉（34）的特定装置，并且还包括用于两个目的的标准化的单向轴承座（36） 与壳体（28）和主螺钉（34）配合的轴承座（36）分别形成两个第一壳体/轴承座组件（30）和两个壳体/轴承座/垂直轧制的第二组件（24） 其中包括第三垂直滚动环组件（25）的环，第一组件（30）或第二组件（24）彼此面对地安装并分别由设备保持杆（33）和（133）往复定位。 用于替换两用通用轧机机架（13）的轧辊的装置，无论它们是二辊轧机（113）还是通用轧机机架（213），其中机座（13）包括一起组合的第一和第二组件（24-30） 执行可移动支撑件的功能，两高轧机架（113）能够转换成通用轧机机架（213），反之亦然，该装置包括一个固定框架（11），其中心具有可移动平台（12） ）具有至少两个站（15-16），两个可移动支撑件（17）轴向定位在辊（14-114）上，定位在第一站（15）中并且彼此相对，每个可移动支撑件（17） ）与至少暂时稳定的标准（18）配合。

公开(公告)号：US5287715A

公开(公告)日：1994-02-22

申请号：US830232

申请日：1991-01-31

申请人： Yoshiaki Kusaba

发明人： Yoshiaki Kusaba

IPC分类号： B21B1/088 ,  B21B1/08 ,  B21B1/10 ,  B21B1/14 ,  B21B27/02

CPC分类号： B21B1/0886 ,  B21B1/088 ,  B21B1/095 ,  B21B1/10 ,  B21B1/14

摘要： A method and apparatus for rolling parallel-flange steel shapes under hot conditions through reversing rolling in a universal mill group are disclosed. The mill group comprises a first universal mill, an edging mill, and a second universal mill. The web height of the steel shape is finished to a final target size by a final pass in the second universal mill, or the inner web length is finished to a final target size by reducing the web weight by a first pass in the first universal mill before carrying out the reversing rolling.

摘要翻译： 公开了一种在通用轧机组中通过反转轧制在热条件下平行法兰钢形状的轧制方法和装置。 研磨组包括第一通用磨机，磨边磨机和第二通用磨机。 在第二通用磨机中通过最后通过将钢板的卷材高度加工成最终的目标尺寸，或者通过在第一通用轧机中通过第一次通过减小纸幅重量来将内部纸幅长度完成到最终目标尺寸 在进行倒车前。

公开(公告)号：US4791799A

公开(公告)日：1988-12-20

申请号：US86762

申请日：1987-08-17

申请人： Georg Engel ,  Dietmar Kosak

发明人： Georg Engel ,  Dietmar Kosak

IPC分类号： B21B1/088 ,  B21B1/08 ,  B21B1/10 ,  B21B1/14 ,  B21B13/00 ,  B21B13/12 ,  B21B37/52 ,  B21B13/10

CPC分类号： B21B1/088 ,  B21B1/14 ,  B21B13/001 ,  B21B37/52

摘要： The structural steel rolling mill comprises a reversing two high rough rolling mill, at least one universal working rolling mill and at least one flanging edging rolling mill included in a reversing tandem rolling mill group, and a universal finishing rolling mill at the outlet end of the structural steel rolling mill. The reversing tandem group following the rough rolling mill has a universal working rolling mill, a flanging edging rolling mill and the universal finishing rolling mill. By including the universal finishing rolling mill in the reversing tandem rolling mill group the universal finishing rolling mill also participates in the reversing action and because of that is more effective in shaping than the standard finishing rolling mill so that in practice the special universal finishing rolling mill following the reversing tandem group is omitted as well as the edging rolling mill commonly provided with it and the roller bed located between them. The dimensional accuracy and the surface properties of the rolled product as well as the service life of the rolls of the universal finishing rolling mill are not impaired when the reduction of the universal finishing rolling mill is set smaller than that of the universal working rolling mill.

摘要翻译： 结构钢轧机包括反转两高粗轧机，至少一个通用加工轧机和包括在反向串联轧机组中的至少一个折边磨边轧机，以及在该出口端的通用精轧机 结构钢轧机。 粗轧机后面的反转串联组具有通用轧制机，折边轧机和通用精轧机。 通用精轧轧机在倒车串联轧机组中，通用精轧机也参与了倒车作业，因此与标准精轧机相比，其成型效率更高，实际上特种万能精轧机 跟随反转串联组被省略，以及通常设置的边缘轧机和位于它们之间的辊床。 当通用精轧机的减速度设定得比普通精轧机的轧制更小时，轧制品的尺寸精度和表面性能以及万能精轧机的轧辊的使用寿命不会受到损害。

公开(公告)号：US3813912A

公开(公告)日：1974-06-04

申请号：US28352672

申请日：1972-08-24

申请人： NIPPON STEEL CORP

发明人： MATSUFUJI A ,  KISHIKAWA K ,  SASAKI Y ,  MIYAJI S ,  TUTUI F

IPC分类号： B21B1/08 ,  B21B1/10 ,  B21B13/10 ,  B21B31/08

CPC分类号： B21B1/092 ,  B21B1/10 ,  B21B13/10 ,  B21B2203/06

摘要： A three roll type shape steel rolling mill wherein two bearing boxes each containing an upper inclined non-driving roll are provided inside an inner stand and said inner stand is fitted detachably to the housing of said mill. It is possible to provide a lower horizontal driving roll also within said inner stand. Said inclined and horizontal rolls can be effectively adjusted with respect to period vertical and horizontal direction to provide a desired section of the shape steel.

摘要翻译： 一种三辊式成型钢轧机，其中在内部支架内设置有两个包含上部倾斜非驱动辊的轴承箱，并且所述内部支架可拆卸地装配到所述轧机的壳体。 也可以在所述内支架内提供下水平驱动辊。 可以相对于周期的垂直和水平方向有效地调节所述倾斜和水平辊，以提供所需形状的钢。

公开(公告)号：US4787226A

公开(公告)日：1988-11-29

申请号：US57085

申请日：1987-06-03

申请人： Ralph G. Haynes

发明人： Ralph G. Haynes

IPC分类号： B21B37/00 ,  B21B1/08 ,  B21B13/10 ,  B21B31/16 ,  B21B31/32 ,  B21B38/10 ,  B21B1/10 ,  B21B13/12 ,  B21B37/08

CPC分类号： B21B38/105 ,  B21B31/16 ,  B21B1/088 ,  B21B2013/106

摘要： A method of aligning the horizontal and vertical rolls of a beam mill stand. First the upper horizontal roll is brought to a datum position, and then the vertical rolls are brought into contact with the opposite flanks of upper horizontal roll, to establish datum positions for the vertical rolls. The vertical rolls are then withdrawn from their datum positions, and the lower horizontal roll is brought into contact with the upper horizontal roll to establish a datum position for the second horizontal roll. The vertical rolls are brought into contact with the flanks of the upper and lower horizontal rolls. The initial inter-roll spacing of the vertical rolls at first contact is compared with the inter-roll spacing of the vertical rolls at the second contact to determine if there is any axial misalignment of the horizontal work rolls. If the vertical rolls are withdrawn by a predetermined amount, and the horizontal rolls are separated, one of the horizontal rolls axially maybe adjusted to correct the determined misalignment, and the horizontal rolls are brought together again. Finally the vertical rolls are again brought into contact with the flanks of the horizontal rolls.

摘要翻译： 一种将轧机机架的水平和垂直辊对准的方法。 首先将上水平卷轴送到基准位置，然后使垂直辊与上水平辊的相对侧面接触，以建立垂直辊的基准位置。 垂直辊然后从其基准位置退出，并且下水平辊与上水平辊接触以建立第二水平辊的基准位置。 垂直辊与上下水平辊的侧面接触。 将第一接触处的垂直辊的初始辊间间距与第二接触件处的垂直辊的辊间间隔进行比较，以确定是否存在水平工作辊的任何轴向未对准。 如果垂直辊被抽出预定量，并且水平辊分离，则可以轴向地调整一个水平辊以校正所确定的未对准，并且将水平辊再次组合在一起。 最后，垂直辊再次与水平辊的侧面接触。

公开(公告)号：US4702099A

公开(公告)日：1987-10-27

申请号：US818171

申请日：1986-01-10

申请人： Hans Sturm

发明人： Hans Sturm

IPC分类号： B21B1/10 ,  B21B13/10 ,  B21B27/02 ,  B21B31/16 ,  B21B38/10 ,  B21B37/08

CPC分类号： B21B31/16 ,  B21B38/105 ,  B21B1/10 ,  B21B2013/106 ,  B21B2273/22

摘要： The rolls of a universal type mill stand are adjusted by moving the lower horizontal roll into position, directly or iteratively, by shifting the upper horizontal roll axially under utilization of the vertical rolls. In the case of conical rolls the latter operation is included in the iteration to obtain minimum spacing between the vertical rolls. The position of all rolls under rolling pressure serves as reference for further adjustment towards dimensions of the stock.

摘要翻译： 通过在垂直辊的使用下轴向移动上部水平辊，通过将下部水平辊直接或迭代地移动到位来调节通用型轧机机架的轧辊。 在锥形辊的情况下，后一操作被包括在迭代中以获得垂直辊之间的最小间距。 所有轧辊在轧制压力下的位置作为进一步调整坯料尺寸的参考。

公开(公告)号：US4637241A

公开(公告)日：1987-01-20

申请号：US591865

申请日：1984-03-21

申请人： Jacques M. Michaux

发明人： Jacques M. Michaux

IPC分类号： B21B1/088 ,  B21B1/08 ,  B21B1/14 ,  B21B1/46 ,  B21B1/10

CPC分类号： B21B1/088 ,  B21B1/14 ,  B21B1/46

摘要： A rough beam (4) is formed on a universal stand (11), and a two high stand starting with an initial section (1) of rectangular or trapezoidal cross-section, in two series of passes in the universal stand. During the first series reduction of the web forming portion is effected by horizontal rolls (5, 6) acting on the central portion of the initial section (1) and during the second series of passes both the horizontal rolls (5, 6) and the vertical rolls (7, 8) of the universal stand (11) simultaneously reduce the web and flanges, respectively. The rough-beam being formed during the second series of passes is also rolled in the open grooves of a two high stand.

摘要翻译： 在通用支架上形成有一个粗梁（4），并且在通用支架的两个通道中形成有一个起始于矩形或梯形截面的初始部分（1）的两个高架。 在纸幅形成部分的第一系列缩小期间，通过作用在初始部分（1）的中心部分上的水平辊（5,6）和在水平辊（5,6）和 通用支架（11）的垂直辊（7,8）分别同时减小纸幅和凸缘。 在第二系列通道期间形成的粗梁也在两个高架的开槽中滚动。

公开(公告)号：US4550582A

公开(公告)日：1985-11-05

申请号：US436993

申请日：1982-10-27

申请人： Takashi Ehiro ,  Teruaki Tanaka ,  Eisuke Yamanaka

发明人： Takashi Ehiro ,  Teruaki Tanaka ,  Eisuke Yamanaka

IPC分类号： B21B1/08 ,  B21B1/46 ,  E02D5/04 ,  B21B1/10 ,  B21B13/08

CPC分类号： B21B1/082 ,  E02D5/04 ,  B21B1/466

摘要： A method of producing a steel H-sheet pile from a beam blank of an H-shape cross section, symmetrical in the vertical and lateral directions, and prepared through blooming rolling or continuous casting including a first step wherein a breakdown mill having a preparatory step forming caliber and a forming caliber is used to form the beam blank in such a manner that in the preparatory step forming caliber the beam blank is changed into an asymmetrical shape in the vertical direction and subsequently, in the forming caliber, the beam blank is rolled to have a socket and projections; a second step wherein a group of roughing universal mills is used to roll the beam blank in such a manner that in a roughing universal mill mainly the web and flanges are reduced in thickness while in a sizing universal mill the outer surfaces of the flanges are pressed by vertical slots thereof while the end portions of the flanges are sized-rolled by horizontal rolls thereof; a third step wherein a joint portion at the end portion of the flange is subjected to bending between a first roller having a projection for defining a bending position of said joint portion and a second roller having a projection for bending the joint portion and a fourth step wherein a finishing universal mill is used to finish-roll the beam blank to provide the steel H-sheet pile.

摘要翻译： 一种从横截面对称的H形横截面的坯料制造钢H型片桩的方法，通过包括第一步骤的开轧或连续铸造制备，其中具有预备步骤的击穿磨机 使用成形口径和成形口径来形成梁坯料，使得在准备阶段成形口径中，将坯料沿垂直方向变为不对称形状，随后在成型口径中将梁坯料卷起 有一个插座和突起; 第二步，其中使用一组粗加工通用磨机来轧制梁坯料，使得在粗轧万能铣刀中，主要是幅材和凸缘的厚度减小，而在上浆通用磨机中，凸缘的外表面被按压 通过其垂直槽，同时凸缘的端部的尺寸通过其水平卷筒滚动; 第三步骤，其中在凸缘的端部处的接合部分在具有用于限定所述接合部分的弯曲位置的突起之间的第一辊和具有用于弯曲接合部分的突起的第二辊之间经受弯曲;以及第四步骤 其中使用精加工万能磨机来完成轧辊坯料以提供钢H型钢板桩。

公开(公告)号：US4334419A

公开(公告)日：1982-06-15

申请号：US023236

申请日：1979-03-23

申请人： Kanichi Kishikawa ,  Kazuo Watanabe ,  Hideki Tokita ,  Taneharu Nishino ,  Seiichi Nagasoe

发明人： Kanichi Kishikawa ,  Kazuo Watanabe ,  Hideki Tokita ,  Taneharu Nishino ,  Seiichi Nagasoe

IPC分类号： B21B1/10 ,  B21B1/08 ,  B21B1/082

CPC分类号： B21B1/082 ,  B21B1/095

摘要： A method for rolling a steel section having flanges or flange-like portions from a steel bloom of rectangular cross section in a rolling mill having a train of roughing rolling stands for roughing, a universal rolling stand with a pair of opposing horizontal rolls and a pair of opposing vertical rolls, and a train of finishing rolling stands for finishing. The method includes rolling the bloom in the train of roughing rolling stands for roughing to a rough shape having a width greater than the shortest distance between the outer circumferences of the opposed vertical rolls in the universal rolling stand and having a reduced almost flat cross section including a portion to be shaped into flanges or flange-like portions in the final product, rolling the rough shape of flat cross section thus obtained in the universal rolling stand for causing the pair of vertical rolls and the pair of horizontal rolls to cooperatively give bending deformation mainly to the portions to be shaped into the flanges or flange-like portions, and finish rolling the rough shape produced from the bending deformation in the finishing rolling stands for finishing.

摘要翻译： 一种用于在具有粗轧机的粗轧机组的轧机中从具有矩形横截面的钢坯轧制具有凸缘或凸缘部分的钢部分的方法，用于粗轧，具有一对相对的水平辊和一对的通用轧制机架 相对的立式辊，以及整理的精轧机架。 该方法包括将粗轧机架中的坯料轧制成具有宽度大于万向轧机机架中相对的垂直辊的外圆周之间的最短距离的粗糙形状，并具有减小的几乎平坦的横截面，包括 在最终产品中成形为凸缘或凸缘状部分的部分，轧制在万能轧机机架中获得的平坦横截面的粗糙形状，以使一对垂直辊和一对水平辊协同地产生弯曲变形 主要涉及要成形为凸缘或凸缘部分的部分，并且在精轧机组中的弯曲变形产生的粗糙形状的精加工精加工。