Fast centering method of water-cooled line workpieces in high-speed wire rod production line

Abstract

The invention relates to a fast centering method of workpieces in the field of metallurgy, which is a fast centering method of water-cooled line workpieces in a high-speed wire rod production line and comprises the following steps of: respectively manufacturing model rods with the inner diameters 0.5 mm smaller than those of a finished product stand outlet guide, a misroll tank guide slot, a water cooling nozzle and a soaking guide slot; processing one end or both ends of each manufactured model rod into a needle point shape, wherein the diameter of the point is smaller than 1 mm; and respectively placing the model rods with the inner diameters 0.5 mm smaller than those of the inspected workpieces into inner holes thereof during centering inspection. When the head needle point parts of the model rods are superposed, the centering condition of adjacent workpieces is good. The fast centering method can effectively and fast realize centering between the finished product stand outlet guide and a waste tank inlet guide slot, between a waste tank outlet guide slot and a water-cooled line and between the water cooling line nozzle and the soaking guide slot, and avoids the failure of steel pile-up.

Description

Technical field [0001] The invention relates to a rapid centering method for process parts in the metallurgical field, in particular to a rapid centering method for process parts in a water-cooled line of a high-speed wire production line. Background technique [0002] In high-speed wire rod rolling mills, the finished wire rod of high-speed rolling needs to be quickly cooled to a certain temperature after finishing rolling through the finished rack to ensure that the performance and organization of the finished wire rod meet the requirements of use. For this reason, there is a water-cooling line used to quickly cool the finished wire rod after the final rolling after the finished product stand (unit) of the high-speed wire rod mill. [0003] Usually the high-speed wire water-cooling line is composed of a certain number of water-cooled nozzles and soaking tanks, and its total length ranges from 30 meters to 100 meters. At the same time, there is a waste box between the water-coolin...

AI Technical Summary

Problems solved by technology

Because there is no fixed standard, the requirements for the installation experience of the operator are high. In actual production, due to the poor alignment of the process parts in the waste rolling box and the water cooling line area, steel stacking occurs frequently, resulting in a large number of downtime and intermediate waste.

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