Roll change auxiliary device

The utility model relates to a metallurgy provides a roll change auxiliary device, including support and slip table, be provided with the spout of vertical extension and the draw -in groove that the level is extended on the support, and spout and draw -in groove intercommunication, still set up the picture peg in the spout including sliding, but but the jacking picture peg along an actuating mechanism of spout vertical removal and level stretch into in the draw -in groove with the connecting rod of picture peg joint, set up the through -hole that supplies the connecting rod level to pass on the picture peg, a picture peg and an actuating mechanism lie in the upper and lower both sides of slip table respectively, and offer on the slip table and supply actuating mechanism trompil of passingpartial at least. The utility model discloses well roll change auxiliary device can replace the artifical serial roll change operating procedure of accomplishing, can adapt to extremely rugged environment of working condition