High-speed pre-finishing roll collar carrying tool

Abstract

The invention provides a high-speed pre-finishing roll collar carrying tool, which belongs to the field of rolling mill maintenance equipment, and comprises a frame, a vertical seat, a handlebar, a lifting frame and a grabbing component, the vertical seat is fixed at the top of the frame, the handlebar and the lifting frame are slidably connected to two sides of the vertical seat respectively, a chain belt is arranged on the vertical seat, two ends of the chain belt are connected with the handlebar and the lifting frame respectively, and the grabbing component is fixed at the tail end of the lifting frame. By means of the lifting frame and the grabbing component, simple roll collar loading and unloading work can be completed without using an external crane, the carrying efficiency is improved, the weight of an operator is converted into power for lifting the roll collar, the using process is easy and convenient, and meanwhile the energy-saving and environment-friendly requirements aremet. The high-speed pre-finishing roll collar carrying tool is particularly suitable for short-distance multi-roll-collar carrying work among workshops or storerooms in a factory.

Description

technical field [0001] The invention belongs to the field of rolling mill maintenance equipment, and in particular relates to a high-wire pre-finishing roller ring handling tool. Background technique [0002] Wire rod rolling production can be divided into high-speed wire and ordinary wire. High-speed wire rolling uses high-speed rolling mills to produce wire rods. Compared with ordinary wire, the most intuitive advantages are fast production speed and more uniform wire coiling; , The steel after rough rolling and intermediate rolling needs to go through a pre-finishing process as a transition before being sent to finish rolling, so as to make the finish rolling mill more stable. [0003] Due to the high-strength rolling operation and high production intensity, especially the pre-finishing rolling is an important rolling process for wire rod forming, the roll rings of the pre-finishing mill wear quickly and require frequent maintenance and replacement; the weight of the pre-...

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