专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

JPS61103610A Method and device for controlling sheet shape 失效
标题翻译：用于控制薄片形状的方法和装置
公开(公告)号：JPS61103610A
公开(公告)日：1986-05-22
申请号：JP22495884
申请日：1984-10-25
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： MASUDA BUNPEI
IPC分类号： B21B13/02 , B21B13/14 , B21B29/00 , B21B37/00 , B21B37/38
CPC分类号： B21B37/38 , B21B13/145 , B21B2013/026 , B21B2269/10
摘要： PURPOSE:To form effective edge-up parts at both side-ends of a rolling sheet by providing a stable, large and horizontal bending curve to a work roll, by mounting a means for making the axial end pats of an intermediate roll movable in the line direction together with its backup rolls. CONSTITUTION:Large bending is provided to a work roll 2 for the purpose of controlling the edge drop of a rolling sheet S. In this case, the rods of cylinders 22a, 22b are extended and contracted by driving servovalves 13a, 13b respectively in response to a signal outputted from the 1st setter 10. Roll chocks 7a, 7b mounted on the axial ends of an intermediate roll 4 are moved by said motions, and the positions of axial ends of roll 4 are moved from a point Y to point Y', then the intermediate roll 4 is bent as shown by the broken line. When the aimed curve is obtained, the rods of cylinders 6 are extended and contracted by a signal outputted from a 2nd setter 15, and each short-body roll 5 moves by the quantity corresponding to the moving quantity of intermediate roll 4 to come into contact with the roll 4.
摘要翻译：目的：通过为工作辊提供稳定，大而水平的弯曲曲线，通过安装用于使中间辊的轴向端部轻轻移动的装置，在轧制板的两个侧端形成有效的边缘部件线路方向及其支撑辊。构成：为了控制轧制板S的边缘下降，向工作辊2提供大的弯曲。在这种情况下，圆筒22a，22b的杆分别通过驱动伺服阀13a，13b而响应于从第一设定器10输出的信号。安装在中间辊4的轴向端部的辊轴承座7a，7b由所述运动移动，辊4的轴向端部的位置从点Y移动到点Y' 那么中间辊4如虚线所示弯曲。当获得目标曲线时，气缸6的杆通过从第二设定器15输出的信号伸长并收缩，并且每个短体辊5移动与中间辊4的移动量相对应的量以接触与卷4。

12. 发明专利

JPS60213303A Control of distortion of roll 失效
标题翻译：控制滚筒失真
公开(公告)号：JPS60213303A
公开(公告)日：1985-10-25
申请号：JP5624085
申请日：1985-03-20
申请人： Allegheny Int Inc
发明人： POORU SHIODOA RABUJIYOI
IPC分类号： B21B31/16 , B21B13/14 , B21B29/00 , B21B31/20
CPC分类号： B21B13/14 , B21B29/00 , B21B2031/206 , B21B2269/10

13. 发明专利

JPS59169604A Rolling mill having mechanism for horizontally bending and moving roll 失效
标题翻译：滚压机具有水平弯曲和移动滚子
公开(公告)号：JPS59169604A
公开(公告)日：1984-09-25
申请号：JP4242183
申请日：1983-03-16
申请人： Kawasaki Steel Corp
发明人： WATANABE TOSHIO , NAKAZATO YOSHIO
IPC分类号： B21B31/18 , B21B13/02 , B21B13/14 , B21B29/00
CPC分类号： B21B29/00 , B21B13/023 , B21B13/14 , B21B2263/04 , B21B2269/10
摘要： PURPOSE:To obtain a titled device provided with a high shape-controllability for straightening a sheet material by pushing and pulling roll chocks of a work roll or an intermediate roll of a multi-roll mill with the aids of connecting members to bend the roll horizontally and moving the roll chocks horizontally in the rolling direction. CONSTITUTION:A work roll 1 of a multi-roll mill is supported by roll chocks 25a, 25b through double bearings 21, 22. The roll 1 is horizontally bent by pushing and pulling rods 26, 26' with the aids of hydraulic cylinders 27, 27'. Further, the chocks 25a, 25b are moved forward or backward in the rolling direction with the aid of a driving motor 32. By these bending and positioning operations, various combinations of straightenings for edge wavinesses, middle wavinesses, edge wavinesses and middle wavinesses, a lateral nonsymmetry, an one-side edge waviness, and an one-side waviness and an one-side middle waviness, etc., are performed.
摘要翻译：目的：为了获得具有高的形状可控性的标题装置，通过用连接构件的辅助来推动和拉动工作辊或多辊研磨机的中间辊的辊轴承来水平地弯曲辊来校正片材并沿轧制方向水平移动轧辊轴承座。构成：多辊轧机的工作辊1由辊轴承座25a，25b通过双轴承21,22支撑。辊1通过用液压缸27的辅助杆推动和拉动杆26,26'而水平弯曲， 27' 。此外，轴承座25a，25b借助于驱动电机32在轧制方向上向前或向后移动。通过这些弯曲和定位操作，用于边缘波纹，中间波纹，边缘波纹和中间波纹的直线的各种组合，侧面不对称，单面波纹，单面波纹和单面中间波纹等。

14. 发明专利

JPS5848247B2 JPS5848247B2 - 失效
公开(公告)号：JPS5848247B2
公开(公告)日：1983-10-27
申请号：JP15210076
申请日：1976-12-20
申请人： Nippon Steel Corp
发明人： OOBA HANJI , TSUKASAKI HIDEYUKI , INOI YOSHIO
IPC分类号： B21B31/16 , B21B37/00 , B21B37/28 , B21B37/38
CPC分类号： B21B37/38 , B21B2269/10

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式