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公开(公告)号：US20180043425A1
公开(公告)日：2018-02-15
申请号：US15552144
申请日：2016-02-09
发明人： Yuki KADOWAKI
IPC分类号： B22D11/053 , F16H57/029 , F16H25/22 , F16H57/04 , H02K7/06 , H02K7/10
CPC分类号： B22D11/053 , F16H25/2204 , F16H57/029 , F16H57/0497 , F16H2025/2031 , F16H2025/2043 , F16H2025/2096 , H02K7/06 , H02K7/1004
摘要： A mold oscillator includes a ball screw unit that has a ball screw 32 having a threaded shaft 29 and a ball nut 30, and has a nut-side shaft 31 fixed to the ball nut 30 coaxially with the threaded shaft 29, wherein the ball screw unit is positioned so that the central axis of the ball screw unit extends in the vertical direction. A casing surrounds at least part of the ball screw 32. The ball nut 30 of the ball screw 32 and part of the threaded shaft 29 of the ball screw 32, on which, part the ball nut 30 is engaged with the threaded shaft 29, are submerged in a lubricating oil so as to be able to lubricate the ball screw 32 with an oil bath.
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2.发明申请METHOD OF AND APPARATUS FOR CONTROLLING MOLTEN METAL SURFACE IN MOLD OF CONTINUOUS-CASTING MACHINE AND CONTINUOUS-CASTING MACHINE INCLUDING THE APPARATUS 有权用于控制连续铸造机和连续铸造机的模具中的金属表面的控制方法和装置，包括装置公开(公告)号：US20150000859A1
公开(公告)日：2015-01-01
申请号：US14256582
申请日：2012-10-11
发明人： Takeshi Sekiguchi , Shigeo Nakamura
IPC分类号： B22D11/18
CPC分类号： B22D11/181 , B22D11/051 , B22D11/166
摘要： A method of and an apparatus for controlling a molten metal surface in a mold that are effective to various disturbances are provided. The method and the apparatus for controlling a molten metal surface level in a mold according to the present invention perform the following operations of: measuring the molten metal surface level in the mold of a continuous-casting machine; changing a reference position of oscillation of the mold based on the difference between a molten metal surface setting value set in advance as a desired value of the molten metal surface and a measured value of the molten metal surface level; and making the reference position of oscillation follow molten metal surface fluctuations.
摘要翻译： 提供了一种用于控制模具中的熔融金属表面的方法和装置，其对各种干扰有效。 根据本发明的用于控制模具中的熔融金属表面水平的方法和装置执行以下操作：测量连续铸造机的模具中的熔融金属表面水平; 基于预先设定的作为熔融金属表面的期望值的熔融金属表面设定值与熔融金属表面水平的测量值之间的差异来改变模具的振荡的参考位置; 并使摆动的参考位置跟随熔融金属表面的波动。
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3.发明授权Welder for metal rolling system, metal rolling system, and metal rolling method 有权金属轧制系统焊接机，金属轧制系统和金属轧制方法公开(公告)号：US08424353B2
公开(公告)日：2013-04-23
申请号：US12738892
申请日：2008-10-20
申请人： Tanehiro Kikkawa
发明人： Tanehiro Kikkawa
IPC分类号： B21B1/38
CPC分类号： B23K11/11 , B21B1/32 , B21B15/0085 , B21C47/247 , B23K2101/16
摘要： A welder for a metal rolling system, which is disposed in the metal rolling system and is configured to perform spot-welding on a product strip, includes a back bar disposed below the pass line and welding guns disposed above the pass line to perform series welding for welding a plurality of points at one time.
摘要翻译： 一种设置在金属轧制系统中并构造成在产品带上进行点焊的金属轧制系统的焊接机包括设置在通行线下方的后杆和设置在通过线上方的焊枪以执行串联焊接 用于一次焊接多个点。
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公开(公告)号：US20210001388A1
公开(公告)日：2021-01-07
申请号：US16979438
申请日：2019-01-16
摘要： A rolling mill includes a roll pair, having first and second rolls, for rolling a bar steel, and first and second hydraulic cylinders for moving the first roll relative to the second roll, the first and second hydraulic cylinders being respectively connected to first and second supporting portions rotatably supporting the first roll at both ends thereof. A rolling area for rolling the bar steel, which is set as a partial continuous area in the longitudinal direction of the roll pair, is positioned so that distances from the rolling area to the supporting portions differ from each other, and the rolling mill includes: a distance sensor to measure a roll deflection in the rolling area of at least one of the rolls; and a controller to control the amount of depression of the hydraulic cylinders based on a detection value of the distance sensor.
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公开(公告)号：US10232432B2
公开(公告)日：2019-03-19
申请号：US15552128
申请日：2016-02-09
发明人： Yuki Kadowaki
摘要： A mold oscillator includes: a ball screw unit that has a ball screw 32having a threaded shaft 29 and a ball nut 30, and a nut-side shaft 31 fixed to the ball nut 30 coaxially with the threaded shaft 29, wherein the ball screw unit is positioned so that the central axis of the ball screw unit extends in the vertical direction; and a power transmitting mechanism that transmits rotation to the ball screw unit. Bearings rotatably support a first shaft. A second shaft that is the other of the threaded shaft and the nut-side shaft is connected to the mold side. An attachment portion to fix the mold oscillator at an installation position is provided so as to be immovable relative to the bearings in the vertical direction and is configured to be able to change the relative position between the bearings and the second shall in the vertical direction in a state where operation of the mold oscillator is stopped.
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公开(公告)号：US09200340B2
公开(公告)日：2015-12-01
申请号：US13522401
申请日：2011-02-25
申请人： Yasuhiro Sato
发明人： Yasuhiro Sato
CPC分类号： C21C5/527 , C21C5/565 , F23G2205/101 , F27B3/186 , F27D3/04 , F27D13/002 , F27D17/004 , Y02P10/216
摘要： A pusher includes a pusher main body configured to push forward a target object; a pusher main body cylinder connected to the pusher main body and configured to move the pusher main body forward and backward; a pusher carriage connected to the pusher main body cylinder; and a pusher carriage cylinder connected to the pusher carriage and configured to move the pusher carriage forward and backward, the pusher carriage cylinder having a pushing-out direction opposite to a pushing-out direction of the pusher main body cylinder.
摘要翻译： 推动器包括：推动器主体，其构造成向前推动目标物体; 连接到推动器主体并且构造成使推动器主体前后移动的推动器主体筒; 连接到推动器主体筒的推动器托架; 以及与所述推动器托架连接并构造成使所述推动器托架前后移动的推动器托架筒，所述推动器托架筒具有与所述推动器主体筒的推出方向相反的推出方向。
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7.发明授权公开(公告)号：US09157336B2
公开(公告)日：2015-10-13
申请号：US13581322
申请日：2011-04-19
CPC分类号： F01K3/22 , C21C5/40 , C21C5/5294 , C21C2100/06 , F22B1/183 , F27D17/003 , F27D17/004 , F27D17/008 , F27D19/00 , Y02P10/216 , Y02P10/265 , Y02P10/283
摘要： A waste heat recovery structure includes a first exhaust gas flow path provided to each of steel making electric arc furnaces to discharge exhaust gas thereinto; a waste heat boiler disposed on the first exhaust gas flow path to recover waste heat as saturated steam from exhaust gas; a steam accumulator configured to store steam formed by confluence of saturated steam parts, each generated by the waste heat boiler; a steam super heater configured to turn steam into superheated steam by heating; a second exhaust gas flow path configured to lead exhaust gas from the waste heat boiler to the steam super heater to use it for superheating; a third exhaust gas flow path configured to discharge exhaust gas from the waste heat boiler not through the steam super heater; and a switching device configured to switch flow paths between the second and third exhaust gas flow paths.
摘要翻译： 余热回收结构包括设置在每个钢制电弧炉中以排出废气的第一废气流路; 设置在第一废气流路上的废热锅炉，用于从废气中回收作为饱和蒸汽的废热; 蒸汽蓄能器，其构造成存储由废热锅炉产生的饱和蒸汽部分的汇合形成的蒸汽; 蒸汽超级加热器构造成通过加热将蒸汽转化成过热蒸汽; 第二排气流路，被配置为将废气从废热锅炉引导到蒸汽超级加热器以用于过热; 第三废气流路，被配置为排出来自废热锅炉的废气而不是通过蒸汽超级加热器; 以及切换装置，被配置为切换第二和第三排气流动路径之间的流动路径。
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公开(公告)号：US20150128675A1
公开(公告)日：2015-05-14
申请号：US14396198
申请日：2013-04-08
发明人： Keizo Abe , Toru Aoyama , Toru Sano
CPC分类号： B21B1/24 , B21B27/021 , B21B27/032 , B21B35/00 , B21B37/28 , B21B39/008 , B21B39/06 , B21B2263/06 , B21B2267/06 , B21D1/02 , B21D1/05
摘要： A roller leveler includes: a leveling roll unit having a plurality of leveling rolls configured to rotate so as to pass a plate while sandwiching and pressing the plate; a pushing cylinder provided at each of an entrance side and a discharge side of the leveling roll unit, at which the plate enters and is discharged, respectively, and configured to press the plate via the leveling rolls; and a driving mechanism configured to rotate the leveling rolls to pass the plate. At least one of the plurality of leveling rolls has a stepped structure, including a lateral center portion with a large diameter, corresponding to a center portion of the plate with respect to a plate width direction, and lateral end portions with a small diameter, corresponding to edge portions of the plate with respect to the plate width direction.
摘要翻译： 辊矫平机包括：流平辊单元，具有多个平整辊，其配置成在夹持并压制板的同时转动以通过板; 设置在流平辊单元的入口侧和排出侧的推动缸，分别在该排出侧进入和排出板，并构造成经由流平辊按压板; 以及驱动机构，其构造成使所述调平辊旋转以使所述板转过。 多个调平辊中的至少一个具有台阶结构，包括对应于板的相对于板宽度方向的中心部分的大直径的横向中心部分和具有小直径的横向端部部分 相对于板宽度方向到板的边缘部分。
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公开(公告)号：US20130327111A1
公开(公告)日：2013-12-12
申请号：US14001265
申请日：2012-02-03
申请人： Keizo Abe
发明人： Keizo Abe
IPC分类号： B21B1/22
摘要： A roller leveler for flattening a metal sheet or plate having a cut-sheet form includes leveling rolls disposed in a staggered state on upper and lower sides of a pass line and configured to sandwich and flatten the metal sheet while pressing it therethrough, a hydraulic pressing cylinder for pressing the metal sheet via the leveling rolls, intermediate rolls set in contact with the respective leveling rolls from outside and larger in diameter than the leveling rolls, and a drive unit for rotating the intermediate rolls. The roller leveler causes the drive unit to rotate the intermediate rolls and transmits the driving force to the leveling rolls to pass the metal sheet while causing the pressing cylinder to press the metal sheet via the leveling rolls.
摘要翻译： 用于使具有切割片形式的金属板或板平坦化的辊矫直机包括在通行线的上侧和下侧以交错状态设置的调平辊，并且被配置为在压入金属片的同时夹紧并使其平坦化，液压 用于通过调平辊挤压金属板的圆筒，从外部设置成与各个调平辊相接触的中间辊，直径大于调平辊的中间辊，以及用于使中间辊旋转的驱动单元。 滚筒矫直机使得驱动单元旋转中间辊并将驱动力传递到流平辊，以使压力缸通过流平辊压入金属板。
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公开(公告)号：US08246283B2
公开(公告)日：2012-08-21
申请号：US12225287
申请日：2006-04-28
申请人： Shinsuke Fujita , Takeshi Sekiguchi
发明人： Shinsuke Fujita , Takeshi Sekiguchi
IPC分类号： B65G25/00
摘要： Equipment and a method for transporting red-hot coke are provided, which do not need increase in size of a hoist, reinforcement of a CDQ system, and the like, even when the amount capacity of a coke bucket does not correspond to an amount equivalent to the coke amount from one oven chamber. In particular, transporting equipment for red-hot coke, includes: a non-rotary coke receiving car for receiving coke out of a coke oven; a coke bucket for receiving the coke discharged from the coke receiving car; a transporting device for transporting the coke bucket to a hoist position; and a hoist for transporting the coke bucket to a coke dry quenching system.
摘要翻译： 提供了用于运输红热焦炭的设备和方法，其不需要增加葫芦的尺寸，加强CDQ系统等，即使当焦炭桶的容量不等于相当于量 从一个烤箱室到焦炭量。 特别是用于红热焦炭的运输设备包括：用于从焦炉中接收焦炭的非旋转焦炭接收车; 用于接收从焦炭接收车排出的焦炭的焦炭桶; 用于将焦炭桶运送到提升位置的运送装置; 以及用于将焦炭桶运送到焦炭干燥淬火系统的提升机。
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