发明名称 |
DETECTOR FOR ROLL POSITION OF CROSS ROLLING MILL |
摘要 |
<p>PURPOSE:To provide a titled device which detects exactly roll positions irrespectively of impact and oscillation by pressing a piston rod provided with an electrical signal transducer to each roll chock. CONSTITUTION:A piston rod 22 is pressed to a cylinder 23c by the oil pressure of a double acting cylinder 23a and a reference position is detected with an electrical signal element 21. The tip end of the rod 22 is pressed to the roll chock by the oil pressure in a reverse direction and the position thereof is detected, by which a displacement is known. Cylinder bodies 23a, 23c which are assembled in one body are fitted in a housing 8a by means of a guide member 24 and are held energized by an elastic member 33 via a roll 25 and a laver 32, by which oscillation and impact are absorbed. It is also possible to open and remove the roll 25. A cross point and cross angle are always exactly corrected by using the value detected with the element 21, by which a sheet material having good quality is manufactured.</p> |
申请公布号 |
JPS5942108(A) |
申请公布日期 |
1984.03.08 |
申请号 |
JP19820150700 |
申请日期 |
1982.09.01 |
申请人 |
MITSUBISHI JUKOGYO KK;SHIN NIPPON SEITETSU KK |
发明人 |
MITO YOSHIAKI;KIMURA SHINSAKU;MARUMOTO SEIICHI;KAWAMOTO TOSHIJI |
分类号 |
B21B13/02;B21B13/14;B21B31/16;B21B31/20;B21B37/00;B21B37/28;B21B38/00;B21C51/00 |
主分类号 |
B21B13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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