Slitting wheel for rolling production of thread steel

Abstract

The invention provides a slitting wheel for the rolling production of thread steel, and belongs to the field of processing devices. The slitting wheel comprises an upper slitting wheel and a lower slitting wheel, which are arranged up and down; a slitting cavity used for slitting a rolled piece is formed between the slitting wheels arranged up and down; a slitting groove is formed in the outer circumferential surface of each slitting wheel; two sides of the section of each slitting groove are in of a protruded angular structure; and vertexes of the angular structures between the slitting grooves in the upper slitting wheel and the lower slitting wheel are arranged in a staggered manner. The slitting wheel for the rolled production of the thread steel can be used for slitting the rolled piece, the slit rolled pieces are separated up and down, and subsequent processing is facilitated. The design of the grooves with a concave structure is adopted, and compared with a slitting cutter witha convex structure, the abrasion of a slitting part is reduced; and a group of slitting wheels are omitted, and the production failure is reduced, the production efficiency is improved, and the production cost is reduced.

Description

Technical field [0001] The invention provides a cutting wheel used for rolling production of multi-threaded steel bars, which belongs to the field of processing equipment. Background technique [0002] Rebar is widely used in civil engineering construction such as houses, bridges, and roads. In order to improve the production efficiency of small-sized rebars, small-sized rebars are often rolled by split rolling. In the rolling process, the "multi-line rolling piece" needs to enter the slitting guide and guard device for slitting to form an independent steel body. The cutting wheel of the existing cutting mechanism has an "externally convex knife body" structure, and its cutting mechanism is to use the "externally convex knife body" of the cutting wheel to tear the lines of the "multi-line rolling" to both sides, so When the "multi-line rolling piece" has four lines or more, the prior art cannot use a set of splitting wheels to tear the "multi-line rolling piece" all at once. A...

AI Technical Summary

Problems solved by technology

The slitting wheel of the existing slitting mechanism is an "external convex cutter body" structure, and its slitting mechanism is to use the "external convex cutter body" of the slitting wheel to tear each line of the "multi-wire rolling piece" to both sides, so , when the "multi-line rolled piece" has four or more lines, the existing technology cannot use a set of cutting wheels to tear the "multi-line rolled piece" all at once

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