| 摘要 |
The invention regards a device for disassembly of the rolls of a rolling mill by translation, successively, on internal (5) and external (55) rails whereon run the supporting rollers (7) of the chocks (3). According to the invention, each internal rail (5) is composed of two sections (51, 52) mounted to slide, respectively, on both standards (10, 100) of the stand (1), between a retracted rolling position and a forward disassembly position for which both sections (51, 52) are brought towards one another, their internal ends (53', 54') being separate by a free space (e), and each chock (3) is fitted with rollers (72, 72') spaced from one another by a distance (d) greater than said free space (e) in order to rest successively on said sections (51, 52) during the disassembly and the reassembly processes. |
