Guide mounting structure of short-stress-line rolling machine

Abstract

A guide mounting structure of a short-stress-line rolling machine comprises a base of the short-stress-line rolling machine, a guide crossbeam, a guide carriage and a guide. The guide is mounted on the guide carriage and provided with a guide hole for guiding a rolled part. The guide mounting structure is characterized in that the guide carriage is horizontally slidably arranged on the guide crossbeam, the guide mounting structure further comprises a locking mechanism which is positioned in the length direction of the guide crossbeam relative to the base, a first locking arm and a second locking arm of the locking mechanism form a locking space with the base, the guide carriage is provided with a locking portion corresponding to the locking space, and at least one locking arm is movably arranged relative to the base. When in a locked state, the locking portion of the guide carriage is embedded in the locking space, and the guide hole is located on a rolling center line. The guide mounting structure has the advantage of shortening adjustment time for replacing rolling holes or mechanisms.

Description

technical field [0001] The invention relates to short stress line rolling mills, in particular to the installation of guides in short stress line rolling mills. Background technique [0002] Short stress line rolling mills are generally used for multi-stand continuous rolling of long profiles such as rods, wires, and flat steel products. Due to the installation distance between adjacent rolling mills, in order to ensure that the rolled piece can accurately enter the rolling hole of the next rolling mill, and to give the rolling piece good guidance and protection during the process of introducing the rolling hole of the next rolling mill, usually Guides are installed before and after the rolling holes of the rolls to help the rolled pieces to accurately and stably lead out the rolling holes of the previous rolling mill according to the predetermined direction and state during the rolling process, and at the same time lead them into the rolling holes of the following rolling m...

AI Technical Summary

Problems solved by technology

It can be seen from the above description that in the existing commonly used guide installation structure, when changing the rolling holes or changing the rolls, the guides on both sides need to be readjusted, which requires a certain amount of downtime.

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