Cold rolling device for producing high-performance uncoated silicon steel

The utility model relates to the technical field of cold rolling devices, in particular to a cold rolling device for producing high-performance uncoated silicon steel. According to the technical scheme, the device comprises a bottom plate, a connecting cover, rolling rollers, connecting rods and limiting plates, supporting plates are installed on the two sides of the outer wall of the upper end of the bottom plate correspondingly, an adjusting device body is arranged at the upper end of the outer wall of one side of each supporting plate, and the rolling rollers are rotationally installed in the adjusting device body and the supporting plates correspondingly; connecting covers are installed on the outer walls of one sides of the adjusting device body and the supporting plate, movable holes are symmetrically formed in the outer walls of one sides of the connecting covers, connecting rods are movably installed in the movable holes, scraping plates are installed on the outer walls of one ends of the connecting r