Device for locking of twenty high rolling mill backing roll saddle

• Main Authors: DOU FENG, SU XUTAO, MEI JINYE, LIU YUNFEI, WANG DAHAO
• Format: Patent
• Language: English
• Published: 19.08.2015
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The utility model belongs to the technical field of the slab band is rolling, concretely relates to device for locking of twenty high rolling mill backing roll saddle, including the fixed stop who locates backing roll saddle one side, locate the terminal surface clamp plate of twenty high rolling mill frame tip, backing roll saddle opposite side is equipped with activity Board, said activity Board one end side is equipped with first guide way, and this activity Board's middle part is equipped with along backing roll axial direction's slant slot hole guide way, is equipped with the guide bar in the slant slot hole guide way, and this guide bar is fixed in in the twenty high rolling mill frame, be equipped with transverse movement oil cylinder in the twenty high rolling mill frame in the activity Board outside, this transverse movement oil cylinder's oil cylinder piston rod is fixed in the terminal surface clamp plate, and transverse movement oil cylinder's cylinder body is equipped with the first guide way assorted second guide way with activity Board outward the utility model discloses need not artifical manually operation, reduce intensity of labour, improve the efficiency of roll change operation, locking degree uniformity to a plurality of backing roll saddles is high, and the rolling mill operation is reliable and stable