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    • 4. 发明申请
    • ADJUSTMENT DEVICE FOR GUIDE ROLLERS AND RELATIVE ADJUSTMENT METHOD
    • 指导辊调整装置及相关调整方法
    • WO2010072707A1
    • 2010-07-01
    • PCT/EP2009/067626
    • 2009-12-21
    • DANIELI & C. OFFICINE MECCANICHE SPAIOGNA PRAT, EmanueleDI GIACOMO, Marco
    • IOGNA PRAT, EmanueleDI GIACOMO, Marco
    • B21B39/16
    • B21B39/165B21B19/12
    • Adjustment device and method to guide a metal product (11) along a determinate nominal rolling axis (M). The device comprises a central body (13) disposed astride the rolling axis (M), two guide units (15, 16) mounted movable on the central body (13), opposite each other with respect to the rolling axis (M) and each provided with at least a guide roller (20) for the metal product (11), and an adjustment mechanism (17) mounted on the central body (13) and operatively connected to both the guide units (15, 16), in order to actuate the selective movement thereof with respect to the central body (13) at least in an approach toward the rolling axis (M). The adjustment mechanism (17) comprises a system of pantograph levers having two levers (21, 22) pivoted to each other and to the central body (13) in correspondence to the rolling axis (M) by means of a pin (23), and first constraint means (25) disposed on each lever (21, 22) on opposite sides to the pin (23), so as to connect each lever (21, 22) to both the guide units (15, 16).
    • 沿着确定的标称滚动轴线(M)引导金属制品(11)的调节装置和方法。 该装置包括跨越滚动轴线(M)设置的中心体(13),安装在中心体(13)上的相对于滚动轴线(M)彼此相对安装的两个引导单元(15,16),每个 设置有至少一个用于金属制品(11)的引导辊(20)和安装在中心体(13)上并可操作地连接到两个引导单元(15,16))的调节机构(17),以便 至少在朝向滚动轴线(M)的方向上致动其相对于中心体(13)的选择性运动。 调节机构(17)包括具有通过销(23)对应于滚动轴线(M)彼此枢转并且与中心体(13)枢转的两个杠杆(21,22)的受电弓杠杆系统, 以及第一限制装置(25),其设置在与所述销(23)相对的两侧上的每个杆(21,22)上,以将每个杆(21,22)连接到两个引导单元(15,16)。