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    • 7. 发明公开
    • 선으로 배치된 복수개의 기계들을 포함하는, 튜브, 바아, 섹션 및 유사한 블랭크들을 가공하는 장치
    • 用于工作管,条,部分和类似的空白的设备,包括一系列机器安装
    • KR1020150126560A
    • 2015-11-12
    • KR1020150061341
    • 2015-04-30
    • 씨티이 시스테미 에스.알.엘.
    • 다니마르코
    • B21D22/21B21D1/02B21D3/02
    • B21B37/46B21B1/16B21B1/22B21B23/00B21B35/10B21B38/06B21C51/00B21D3/02B21D5/14
    • 장치는블랭크(c)의공급방향과일치하는길이방향(x)을따라서선으로배치된복수개의기계(10,12,14)들을포함한다. 각각의기계(10,12,14)에는블랭크를동시에가공하도록개별의모터들에의해회전구동되게끔배치된롤러(18,20,22)가제공되고이들모터들을제어하도록배치된제어유닛이제공된다. 각각의기계(10,12,14)에는측정수단(24)이제공되고, 상기측정수단은가공중에길이방향(x)을따라서블랭크(c)에의해기계의롤러(18,20,22)들에가해지는전체적인반작용의측정을기계의제어유닛에제공하도록적합화된다. 가공중에길이방향(x)을따라서블랭크(c)에의하여기계의롤러(18,20,22)들에가해지는전체적인반작용이제로를포함하는미리결정된값과같아지는방식으로, 각각의기계(10,12,14)의제어유닛이기계의롤러(18,20,22)들을토크제어하도록배치된다.
    • 根据本发明的装置包括沿着与坯料(c)的供给方向一致的纵向方向(x)布置成一行的多个机器(10,12,14)。 每个机器(10,12,14)设置有辊子(18,20,22),其被布置成由各个马达驱动旋转以同时处理坯件(c),以及控制单元,其被布置成控制马达。 每个机器(10,12,14)设置有测量装置(24),该测量装置适于向机器的控制单元提供由坯件(c)施加在辊(18,20,22)上的整体反应的测量 ),而坯料(c)正在被处理。 每个机器(10,12,14)的控制单元布置成以机器(c)施加在辊子(18)上的整体反作用力的方式来扭矩控制机器的辊子(18,20,22) ,20,22)在坯料(c)正在被处理时变得等于包括零的预定值。
    • 9. 发明公开
    • 압연기용 모터의 엔코더 연결구
    • 马达电机的编码器连接器
    • KR1020130047111A
    • 2013-05-08
    • KR1020110111932
    • 2011-10-31
    • 현대제철 주식회사
    • 김규섭
    • B21B35/10H02K29/08
    • H02K29/08B21B35/10H02K15/14
    • PURPOSE: An encoder connecting unit of a motor for a rolling mill is provided to prevent noise due to engagement between a metallic first protrusion and a metallic second protrusion in mutual contact with each other, thereby blocking a mechanical noise from a connecting portion. CONSTITUTION: An encoder connecting unit of a motor for a rolling mill includes a first ring body member(10), a second ring body member(20), and a connecting body member(30). The first ring body member is coupled to an encoder connecting shaft(1a) which protrudes from the rear side of the motor, and multiple first protrusions(11) which protrude from one side of the first ring body member. The second ring body member is coupled to an encoder shaft(2a) which is connected to the encoder connecting shaft, and multiple second protrusions(21) which protrude from the side of the second ring body member opposite to the one side of the first ring body member. The connecting body member is placed between the first and the second ring body members. The connecting body member has a ring-shaped body where the encoder connecting shaft or the encoder shaft penetrates. Multiple connecting protrusions(31) protrude from the outer circumferential surface of the connecting body member, and are inserted between the first and the second protrusions.
    • 目的:提供一种用于轧机的电动机的编码器连接单元,以防止金属第一突起和金属第二突起之间的接合引起的相互接触的噪音,从而阻止来自连接部的机械噪声。 构成:用于轧机的电动机的编码器连接单元包括第一环主体部件(10),第二环形主体部件(20)和连接体部件(30)。 第一环体部件联接到从电动机的后侧突出的编码器连接轴(1a)以及从第一环状体部件的一侧突出的多个第一突起(11)。 第二环体部件联接到连接到编码器连接轴的编码器轴(2a),以及从第二环主体的与第一环的一侧相反的一侧突出的多个第二突起(21) 身体成员。 连接体部件设置在第一和第二环状体部件之间。 连接体构件具有编码器连接轴或编码器轴穿过的环状体。 多个连接突起(31)从连接体部件的外周面突出,并且插入在第一突起和第二突起之间。
    • 10. 发明公开
    • 에지 아이들 롤의 회전 및 제동장치
    • 边缘旋转旋转装置和制动装置,能够通过处理条带来基本上防止条纹的表面缺陷,从而将条带的下表面沿相同方向旋转,作为边缘空心滚子
    • KR1020050020859A
    • 2005-03-04
    • KR1020030058217
    • 2003-08-22
    • 주식회사 포스코
    • 김동수조왕근하보태
    • B21B39/08
    • B21B39/086B21B35/10B21B2035/106
    • PURPOSE: To provide an apparatus for rotating and braking edge idle rolls, the apparatus capable of preventing lower surface defects of strip generated when strip is contacted with the edge idle rolls by additionally installing a rotary part for rotating the edge idle rolls and a braking part for braking the edge idle rolls on front and rear sides of a roll box. CONSTITUTION: The apparatus for rotating and braking edge idle rolls comprises: an idle roll rotation part comprising an up down moving plate(11) installed on an apparatus base(17) installed at a front part of a roll box(5) of the edge idle rolls(4) such that the up down moving plate is liftable and lowerable, and driving gears(8) which is rotated by being connected to a rotary shaft of a driving motor(9) by bevel gears, the driving motor installed on the upper surface of the up down moving plate, and which is connected to driven gears(7) of the edge idle rolls by lifting and lowering actions of the up down moving plate; and an idle roll braking part comprising a pair of outer cases to the inner surface part of which braking disks are attached, the braking disks contacted with respective roll shafts(6) projected to a rear surface part of the roll box(5) of the edge idle rolls such that the pair of outer cases are hinge connected to case fixtures fixed to the roll box, a cylinder connector connected to a central part of a pair of operators movably connected to a lower part of the respective outer cases, and a braking cylinder axially connected to a central lower part of the cylinder connector.
    • 目的:提供一种用于旋转和制动边缘空转辊的装置,该装置能够防止当带材与边缘空转辊接触时产生的带材的较低表面缺陷,另外安装用于使边缘空转辊旋转的旋转部件和制动部件 用于在辊箱的前后侧制动边缘空转辊。 构成:用于旋转和制动边缘空转辊的装置包括:空转辊旋转部分,包括安装在设置在设置在所述边缘的辊箱(5)的前部的装置底座(17)上的上下移动板(11) 空转辊(4),使得上下移动板可升降,以及通过锥齿轮与驱动马达(9)的旋转轴连接而旋转的驱动齿轮(8),驱动马达安装在 上下移动板的上表面,并且通过上下移动板的升降动作与边缘空转辊的从动齿轮(7)连接; 以及包括一对外壳的空转辊制动部件,其内表面部分安装有制动盘,所述制动盘与相应的辊轴(6)接触,所述制动盘突出到所述辊箱(5)的后表面部分 边缘空转辊,使得一对外壳铰链连接到固定到辊箱的壳体固定件,连接到可移动地连接到各个外壳的下部的一对操作器的中心部分的气缸连接器和制动 气缸轴向连接到气缸连接器的中心下部。