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公开(公告)号：US6116073A
公开(公告)日：2000-09-12
申请号：US771931
申请日：1996-12-23
IPC分类号： B21B3/02 , B21B13/14 , B21B29/00 , B21B31/07 , B21B31/20 , B21B31/26 , B21B31/32 , B21B37/38
CPC分类号： B21B13/147 , B21B31/26 , B21B31/32 , B21B37/38
摘要： A cluster type multi-roll rolling mill with 20 rolls provided in a mono-block housing has 4 backing bearing shafts for supporting rolls on each of two, upper and lower, sides of a travelling path of a rolling material, and is characterized in that the 4 backing bearing shafts on at least one side of said two, upper and lower sides consist of two outside backing bearing shafts and two central backing bearing shafts, the two outside backing bearing shafts each are fixed to the housing through a saddle, the two central backing bearing shafts between the two outside backing bearing shafts are movable in a vertical direction and a drive mechanism is provided for moving vertically the two central backing bearing shafts.
摘要翻译： 具有设置在单块壳体中的具有20个辊的簇型多辊轧机具有用于在轧制材料的行进路径的两个，上侧和下侧的每一侧上支撑辊的四个背衬轴承轴，其特征在于， 所述两个上，下侧的至少一侧上的4个背衬轴承件由两个外侧背衬轴承轴和两个中央背衬轴承轴组成，两个外部背衬轴承轴每个通过鞍座固定到壳体，两个 两个外侧背轴承轴之间的中央支承轴可在垂直方向上移动，并且设置驱动机构用于垂直移动两个中央背衬轴承轴。
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2.发明授权公开(公告)号：US06581429B1
公开(公告)日：2003-06-24
申请号：US09787534
申请日：2001-06-20
申请人： Yoshio Takakura , Toshiyuki Kajiwara , Kenichi Yasuda , Yukio Hirama , Minoru Igari , Takashi Norikura , Hidekazu Tabata , Norihito Satou
发明人： Yoshio Takakura , Toshiyuki Kajiwara , Kenichi Yasuda , Yukio Hirama , Minoru Igari , Takashi Norikura , Hidekazu Tabata , Norihito Satou
IPC分类号： B21B2706
CPC分类号： B21B45/0278 , B21B1/36 , B21B13/147 , B21B27/10 , B21B45/0251 , B21B2013/028
摘要： To improve the productivity of the cold rolling facility by providing the cold rolling facility with a strip wiper free of dust and foreign matters suitable for high-speed rolling. The wiping ability was greatly improved by floating and supporting the wiper roll by the static pressure bearing of air of two-pocket type, and by variably adjusting the load range of the floating force in response to the plate width. At high-speed rolling exceeding 700 m/min which was incapable with the conventional roll wiper or tube wiper, the productivity of the cold rolling facility and the surface quality of the strip were greatly improved by applying to the cold rolling facility the wiping device whose wiping ability is equal to or better than the tube wiper at low speeds, and its effect is very large.
摘要翻译： 通过为冷轧设备提供没有灰尘的条形刮板和适用于高速轧制的异物，来提高冷轧设备的生产率。 通过用双口型空气的静压轴承浮起并支撑刮水辊，并通过根据板宽度可变地调整浮力的载荷范围，大大提高了擦拭能力。 在传统的刮水器或管式刮水器不能超过700m / min的高速轧制下，通过向冷轧设备施加冷轧设备的生产率和带材的表面质量大大提高， 擦拭能力在低速下等于或优于管式刮水器，其效果非常大。
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公开(公告)号：US08794045B2
公开(公告)日：2014-08-05
申请号：US12939220
申请日：2010-11-04
申请人： Takashi Norikura , Michimasa Takagi , Shin Ozeni
发明人： Takashi Norikura , Michimasa Takagi , Shin Ozeni
CPC分类号： B21B13/147 , B21B31/02
摘要： A cluster-type multistage rolling mill includes: a top inner housing a top roll group; a bottom inner housing a bottom roll group; an entry-side outer housing provided at entry sides of the inner housings and having an opening portion which a strip is allowed to pass through; a delivery-side outer housing provided at delivery sides of the inner housings and having an opening portion which the strip is allowed to pass through; sets of pass line adjusters provided in upper portions of the opening portions, and pressing an entry-side pressing portion and a delivery-side pressing portion of the top inner housing, respectively; and sets of roll gap controlling cylinders provided in lower portions of the opening portions, and pressing an entry-side pressing portion and a delivery-side pressing portion of the bottom inner housing, respectively.
摘要翻译： 集群式多级轧机包括：顶部内壳，顶辊组; 底部内壳，底辊组; 入口侧外壳，设置在所述内壳的入口侧，并且具有允许条带通过的开口部; 输送侧外壳，其设置在所述内壳的输出侧，并具有允许所述带通过的开口部; 设置在开口部的上部的一组通过线调整器，分别按压顶部内壳体的入口侧按压部和送出侧按压部; 以及设置在开口部的下部的辊间隙控制筒组，分别按压底部内壳体的入口侧按压部和排出侧按压部。
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公开(公告)号：US08607609B2
公开(公告)日：2013-12-17
申请号：US12812200
申请日：2009-01-15
申请人： Takashi Norikura
发明人： Takashi Norikura
CPC分类号： B21B13/145 , B21B3/02 , B21B27/021 , B21B2013/028 , B21B2261/06 , B21B2267/06 , B21B2267/28
摘要： A rolling mill, which can use work rolls of a smaller diameter for rolling a hard material and a thin strip material, and can decrease edge drops and improve surface gloss, is provided. For this purpose, a rolling mill, which includes upper and lower work rolls (2) as a pair for rolling a strip (1), upper and lower intermediate rolls (3) as a pair for supporting the upper and lower work rolls as the pair, and upper and lower back-up rolls (4) as a pair for supporting the upper and lower intermediate rolls as the pair, is configured such that the upper and lower work rolls as the pair are supported by a plurality of supporting bearings (8a to 8f and 9a to 9f) arranged vertically zigzag on an entry side in a rolling direction, and a plurality of supporting bearings (10a to 10f and 11a to 11f) arranged vertically zigzag on an delivery side in the rolling direction, at positions outward of a rollable strip width, and the plurality of supporting bearings lap over each other vertically.
摘要翻译： 提供了一种能够使用较小直径的工作辊来轧制硬质材料和薄带状材料的轧机，并且可以减少边缘下降并提高表面光泽度。 为此目的，一种轧机，其包括一对用于轧制带材（1）的上下工作辊（2），一对上下中间辊（3），用于支撑上下工作辊 一对以及用于支撑上下中间辊的上下支撑辊（4）被配置为使得成对的上下工作辊被多个支撑轴承支撑（ 8a〜8f，9a〜9f），以及在轧制方向上的排出侧沿垂直方形地配置的多个支承轴承（10a〜10f，11a〜11f），在向外侧 并且所述多个支撑轴承在垂直方向上彼此重叠。
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公开(公告)号：US08695392B2
公开(公告)日：2014-04-15
申请号：US12812395
申请日：2009-01-15
申请人： Takashi Norikura
发明人： Takashi Norikura
CPC分类号： B21B13/14 , B21B3/02 , B21B13/142 , B21B27/021 , B21B2013/028 , B21B2261/06 , B21B2267/06 , B21B2267/28 , B30B9/3092 , B30B9/321
摘要： A rolling mill, which can use work rolls of a smaller diameter for rolling a hard material and a thin strip material, and can obtain strips of high product quality with high productivity, is provided. For this purpose, a six-high rolling mill includes upper and lower work rolls (2) as a pair for rolling a strip (1), upper and lower intermediate rolls (3) as a pair for supporting the paired upper and lower work rolls, and upper and lower back-up rolls (4) as a pair for supporting the paired upper and lower intermediate rolls, but has no supporting rolls inside and outside the rollable strip width of the work rolls. The work rolls have a small diameter, and use a material having a high longitudinal modulus, such as a hard metal or a ceramic.
摘要翻译： 提供一种可以使用较小直径的工作辊来轧制硬质材料和薄带状材料的轧机，并且可以以高生产率获得高产品质量的条带。 为此，六辊轧机包括用于轧制带材（1）的上下工作辊（2），一对上下中间辊（3），用于支撑成对的上下工作辊 ，以及用于支撑成对的上下中间辊的上下支撑辊（4），但是在工作辊的可轧带宽度之内和之外没有支撑辊。 工作辊具有小直径，并且使用具有高纵向模量的材料，例如硬质金属或陶瓷。
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公开(公告)号：US20110023572A1
公开(公告)日：2011-02-03
申请号：US12812200
申请日：2009-01-15
申请人： Takashi Norikura
发明人： Takashi Norikura
IPC分类号： B21B13/12
CPC分类号： B21B13/145 , B21B3/02 , B21B27/021 , B21B2013/028 , B21B2261/06 , B21B2267/06 , B21B2267/28
摘要： A rolling mill, which can use work rolls of a smaller diameter for rolling a hard material and a thin strip material, and can decrease edge drops and improve surface gloss, is provided. For this purpose, a rolling mill, which includes upper and lower work rolls (2) as a pair for rolling a strip (1), upper and lower intermediate rolls (3) as a pair for supporting the upper and lower work rolls as the pair, and upper and lower back-up rolls (4) as a pair for supporting the upper and lower intermediate rolls as the pair, is configured such that the upper and lower work rolls as the pair are supported by a plurality of supporting bearings (8a to 8f and 9a to 9f) arranged vertically zigzag on an entry side in a rolling direction, and a plurality of supporting bearings (10a to 10f and 11a to 11f) arranged vertically zigzag on an delivery side in the rolling direction, at positions outward of a rollable strip width, and the plurality of supporting bearings lap over each other vertically.
摘要翻译： 提供了一种能够使用较小直径的工作辊来轧制硬质材料和薄带状材料的轧机，并且可以减少边缘下降并提高表面光泽度。 为此目的，一种轧机，其包括一对用于轧制带材（1）的上下工作辊（2），一对上下中间辊（3），用于支撑上下工作辊 一对以及用于支撑上下中间辊的上下支撑辊（4）被配置为使得成对的上下工作辊被多个支撑轴承支撑（ 8a〜8f，9a〜9f），以及沿滚动方向的入口侧垂直锯齿形排列的多个支承轴承（10a〜10f，11a〜11f） 并且所述多个支撑轴承在垂直方向上彼此重叠。
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公开(公告)号：US20110005290A1
公开(公告)日：2011-01-13
申请号：US12812395
申请日：2009-01-15
申请人： Takashi Norikura
发明人： Takashi Norikura
CPC分类号： B21B13/14 , B21B3/02 , B21B13/142 , B21B27/021 , B21B2013/028 , B21B2261/06 , B21B2267/06 , B21B2267/28 , B30B9/3092 , B30B9/321
摘要： A rolling mill, which can use work rolls of a smaller diameter for rolling a hard material and a thin strip material, and can obtain strips of high product quality with high productivity, is provided. For this purpose, a six-high rolling mill includes upper and lower work rolls (2) as a pair for rolling a strip (1), upper and lower intermediate rolls (3) as a pair for supporting the paired upper and lower work rolls, and upper and lower back-up rolls (4) as a pair for supporting the paired upper and lower intermediate rolls, but has no supporting rolls inside and outside the rollable strip width of the work rolls. The work rolls have a small diameter, and use a material having a high longitudinal modulus, such as a hard metal or a ceramic.
摘要翻译： 提供一种可以使用较小直径的工作辊来轧制硬质材料和薄带状材料的轧机，并且可以以高生产率获得高产品质量的条带。 为此，六辊轧机包括用于轧制带材（1）的上下工作辊（2），一对上下中间辊（3），用于支撑成对的上下工作辊 ，以及用于支撑成对的上下中间辊的上下支撑辊（4），但是在工作辊的可轧带宽度之内和之外没有支撑辊。 工作辊具有小直径，并且使用具有高纵向模量的材料，例如硬质金属或陶瓷。
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公开(公告)号：US06725701B2
公开(公告)日：2004-04-27
申请号：US09943356
申请日：2001-08-31
IPC分类号： B21B3107
CPC分类号： B21B31/02 , B21B13/147
摘要： In a cluster type split housing type rolling mill, the plate thickness control capability is improved by maintaining maximum mill rigidity. An upper inner housing supporting an upper group of rolls is supported at two points in a rolling pass direction at upper outer housing sections. A lower inner housing supporting a lower group of rolls is supported at a single point in the rolling pass direction at lower outer housing sections. The upper and lower housings have different levels of vertical rigidity.
摘要翻译： 在集束式分体式轧机中，通过保持最大的轧机刚度来提高板厚控制能力。 支撑上一组辊的上内壳在上外壳体部分处在轧制通过方向上的两个点处被支撑。 支撑下一组辊的下部内壳在下外壳体部分处在轧制通过方向上的单个点处被支撑。 上下壳体具有不同的垂直刚度水平。
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9.发明授权公开(公告)号：US06494071B2
公开(公告)日：2002-12-17
申请号：US09791751
申请日：2001-02-26
申请人： Takashi Norikura
发明人： Takashi Norikura
IPC分类号： B21B3768
CPC分类号： G01L5/107 , B21B37/28 , B21B37/68 , B21B38/02 , B21B38/06 , B21B2273/04 , G01L5/045 , G01L5/10
摘要： A rolling mill facility includes a single or plural rolling mills having a pair of top and bottom work rolls and that roll strip steel and strip shape detecting devices installed at least on one side of the inlet and outlet sides of the rolling mill. The strip shape detecting devices consist of a single roller on which the metal strip gets wound and at least two bearing boxes one side or four bearing boxes on both sides with the bearing boxes supporting the roller in a free-to-rotate manner and at least two load cells on one side or four load cells on both sides for measuring the supporting load of each of the bearing boxes. From the load values measured by the load cells, the tension distribution of the strip is computed and that tension distribution is converted into the strip shape of the strip.
摘要翻译： 轧机设备包括具有一对顶部和底部工作辊的单个或多个轧机，以及安装在轧机的入口侧和出口侧的至少一侧的轧辊钢带和条形检测装置。 条状检测装置由金属带卷绕的单个辊和至少两个轴承箱组成，两个轴承箱在两侧具有一侧或四个轴承箱，轴承箱以自由旋转的方式支撑辊，并且至少 一侧的两个称重传感器或两侧的四个称重传感器，用于测量每个轴承箱的支撑负载。 根据由称重传感器测量的载荷值，计算条带的张力分布，并将张力分布转换为带材的带状。
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