Automatic descaling machine for billet

Abstract

The invention discloses an automatic descaling machine for a billet and belongs to the field of billet forging and descaling. The automatic descaling machine comprises a base, a right support and a left support, wherein the left support and the right support are correspondingly welded on the left side and the right side of the bevel edge and upper edge of the base of which the longitudinal section takes the shape of a right trapezoid, and a plurality of deformed steel bars are equidistantly fixed between the left support and the right support; a plurality of right wire brushes are mounted on the right support, a worm is fixed at the center of the right support and is in meshed transmission with a worm gear, and the worm gear is driven by a hand wheel; and a plurality of circular brush plates are mounted on the left support, a left wire brush is arranged on each circular brush plate, a belt is mounted at the center axis of each circular brush plate in a sleeving manner, and the belts are driven by a motor. The automatic descaling machine for the billet is simple in structure and low in construction and maintenance cost, and does not need lots of water or electricity, the billet descaling cleanliness is improved, the production efficiency is improved, and the production cost is lowered.

Description

technical field [0001] The invention relates to the field of billet forging and descaling, more specifically, to an automatic billet descaling machine. Background technique [0002] The current descaling mechanism has poor descaling effect, especially for steel billets containing Ni and other alloying elements. There is a large amount of residual iron scale on the surface of the steel billet, and the residual iron scale on the end face is pressed into the wheel body, resulting in a large number of sunken wheels. In addition, water descaling requires a large amount of water, which will also reduce the temperature of the billet, which is not conducive to forging and forming; mechanical descaling requires power consumption, and both will consume a lot of time and reduce production efficiency. Contents of the invention [0003] 1. Problems to be solved [0004] Aiming at the problems and deficiencies in the prior art, the present invention provides an automatic steel billet d...

AI Technical Summary

Problems solved by technology

[0002] The descaling effect of the current descaling mechanism is not good, especially for billets containing Ni and other alloying elements, a large amount of iron scale remains on the surface of the billet, and the residual iron scale on the end face is pressed into the wheel body, resulting in a large number of sunken waste products on the wheel

In addition, water descaling requires a large amount of water, which will also reduce the temperature of the billet, which is not conducive to forging and forming; mechanical descaling requires power consumption, and both will consume a lot of time and reduce production efficiency

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