TURNING DEVICE FOR drum work rolls MILL helical rolling

摘要

The invention relates to the field of rolling mills, and more specifically to equipment become helical rolling, and relates to devices for the drum rotation with the reeling roll mills. The device for turning the drum with the work roll mill helical rolling stand comprises a stand mounted on actuators interacting with diametrically disposed projections of the drum, an adjustable stop for limiting the stroke cylinders. Power cylinders are mounted coaxially with each other and also adjustable stops are mounted coaxially with each other. This constructive embodiment of the device for turning the reel on a working roll mill helical rolling allows a rapid transition to a different supply angle in the rolling process, while ensuring accurate and stable roll gap setting. 2 yl.