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1. 发明专利

JP2004058097A Table roll device 审中-公开
公开(公告)号：JP2004058097A
公开(公告)日：2004-02-26
申请号：JP2002219798
申请日：2002-07-29
申请人： Hitachi Ltd , Nippon Steel Corp , 新日本製鐵株式会社 , 株式会社日立製作所
发明人： TAKAGI MICHIMASA , NORIKURA TAKASHI , KOGA SHIGENOBU , KAWAKAMI KATSUMI
IPC分类号： B21C47/34
摘要： PROBLEM TO BE SOLVED: To provide a table roll device in which the workability in the line is improved without extending the length of equipment.
SOLUTION: A steel strip which runs between a cold-rolling mill 1 and a winding reel 4 of the main devices which is positioned in the middle of a steel strip processing line is supported with this table roll device 2. The table roll device 2 can be moved vertically with a ascending and descending cylinder device 3 so that its height is adjustable from the height of the pass line (PL) at the processing of the steel strip to the height of the floor level (FL) where the processing line is installed.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2006000926A Method for using shape detection roll of metal strip 有权
标题翻译：使用金属条纹形状检测的方法
公开(公告)号：JP2006000926A
公开(公告)日：2006-01-05
申请号：JP2005143797
申请日：2005-05-17
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TANAKA ATSUSHI , TAGUCHI NOBORU , KAWAKAMI KATSUMI , MUKAI MASAO , NAKAMURA YOSHIO
IPC分类号： B21C51/00
摘要： PROBLEM TO BE SOLVED: To prevent abnormal detection caused by intrusion of foreign matters into a gap of a sensor, to reduce breakage of a strip, and to prolong the roll change frequency, with respect to a shape detection roll of a cold rolling mill to perform warm rolling. SOLUTION: Water is sprayed from the outside constantly during the operation over the entire width direction of a shape detection roll of a cold rolling mill of a metal strip, and a scraper is brought into contact with the roll on the outlet side in the roll rotational direction from the part sprayed with water. When the cold rolling mill has a reverse line, two scrapers are installed on the inlet side and the outlet side in the roll rotational direction from the part sprayed with water. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了防止异物进入传感器的间隙而导致的异常检测，减少条的断裂并延长辊的变化频率，相对于冷的形状检测辊轧机进行热轧。解决方案：在金属带的冷轧机的形状检测辊的整个宽度方向上的操作期间，从外部喷射水，并且刮刀与出口侧的辊接触滚筒旋转方向从喷水部分。当冷轧机具有反转线时，从喷射水的部分沿辊旋转方向的入口侧和出口侧安装两个刮刀。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JPH07185617A ROLLING MILL 失效
公开(公告)号：JPH07185617A
公开(公告)日：1995-07-25
申请号：JP32937693
申请日：1993-12-27
申请人： HITACHI LTD , KAWASAKI STEEL CO
发明人： ISHIKAWA EIJI , ITO RYOJI , TANAKA SHINJI , OKADA KIMIYUKI , KAWAKAMI KATSUMI
IPC分类号： B21B31/02 , B21B31/07
摘要： PURPOSE:To surely lower friction resistance and to improve accuracy of automatic sheet thickness control without increasing the hysteresis of a housing and roll bearing housings. CONSTITUTION:The respective reinforced roll bearing housings 6 are provided with wheels 7a at four corners of side faces 6A, 6A facing right and left window faces 9A, 9A. The reinforced roll bearing housings 6 are slid in a vertical direction by traveling of these wheels 7a on the widow faces 9A, 9A. The side faces 6A, 6A of the respective reinforced roll bearing housings 6 facing the window faces 9A, 9A are respectively provided with liners 8a, 8a. The thickness (d) of the liner 8a is smaller than the spacing D between the window surface 9A and the side face 6A. The friction between the housing 9 and the roll bearing houses 6 is, therefore, rolling friction via the wheels 7a to 7c and the friction resistance is lowered.

4. 发明专利

JPH06246325A MOVABLE SIDE GUIDE DEVICE 失效
公开(公告)号：JPH06246325A
公开(公告)日：1994-09-06
申请号：JP3812893
申请日：1993-02-26
申请人： HITACHI LTD , KAWASAKI STEEL CO
发明人： AZEZAKI MASAYUKI , CHIBA MINORU , FUTAKI TAKAO , KAWAKAMI KATSUMI , ONISHI TOSHIO , SHIMA TETSUO , IKEDA HARUYUKI
IPC分类号： B21B39/14
摘要： PURPOSE:To center a material having a width shape parallel from the tip to the end, a material having a taper, width shape and a material having both parallel and taper width shapes in movable side guide devices. CONSTITUTION:By rotation of a motor 1 transmitted to inlet and outlet side pinion boxes 8, 9, pinions 10a, 10b are rotated, upper rack bars 16 a, 16b are reciprocated in the direction opposite to lower rack bars 20 a, 20b and side guides 21,22 are opened and shut as they synchronize each other. When hydraulic cylinder devices 14a, 14b are operated separately, the upper rack bars 16a, 16b and the lower rack bars 20a, 20b are reciprocated separately in the direction opposite to each other and the outlet sides of the side guides 21, 22 are opened and shut separately to give an arbitrary inclination.

5. 发明专利

JPH06218418A SIDE GUIDE DEVICE 失效
公开(公告)号：JPH06218418A
公开(公告)日：1994-08-09
申请号：JP1260393
申请日：1993-01-28
申请人： KAWASAKI STEEL CO , HITACHI LTD
发明人： TANIGUCHI TORU , SHIMA TETSUO , ONISHI TOSHIO , KAWAKAMI KATSUMI , FUTAKI TAKAO , AZEZAKI MASAYUKI
IPC分类号： B21B39/14
摘要： PURPOSE:To provide a side guide device with which a taper material is centered by surely abutting side guide beams on both side faces in the width direction of the taper material without controlling the length of the taper material of slabs to be centered and the timing of clamping the side guide. CONSTITUTION:Hydraulic cylinders 3a, 3b with which the inlet side and outlet side of a pair of side guide beams 1 are individually driven are provided. By switching supply pressure P2 to the hydraulic cylinder 3b on the wide end part A1 side of the taper material A to low-pressure with a switching valve 16 and making supply pressure P1 to the hydraulic cylinder 3a on the narrow end part A2 side of the taper material A to relatively higher pressure, a couple of forces that acts around the abutting point of the side guide beams 1 and on the wide end parts A1 are always generated in the direction (d) that the side guide beams 1 are turned to the narrow end parts A2 side.

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