Adjustable nickel alloy steel strip tensioning deviation rectifying device

The utility model belongs to the technical field of nickel alloy steel strip production, and particularly relates to an adjustable nickel alloy steel strip tensioning and deviation rectifying device which comprises a base, a mounting frame is fixedly mounted at the top of the base, the same guide roller is rotatably arranged on the inner walls of the front side and the rear side of the mounting frame, a pre-deviation rectifying groove is fixedly mounted in the mounting frame, and the pre-deviation rectifying groove is fixedly connected with the mounting frame. And the same upper bidirectional lead screw is rotationally arranged on the inner walls of the front side and the rear side of the mounting frame. According to the steel belt deviation correcting device, pre-deviation correction can be conducted on a steel belt through the pre-deviation correcting groove, the steel belts with different widths can be corrected conveniently by adjusting the distance between the two hollow limiting plates, and the steel be