Line deviation preventing structure for steel bar straightening equipment

Abstract

The invention discloses a line deviation preventing structure for steel bar straightening equipment. The line deviation preventing structure structurally comprises a cross beam, a first driven wheel,a line pressing structure, and a second driven wheel. The first driven wheel and the second driven wheel pass the same axial line. The cross beam is arranged between the first driven whee and the second driven wheel. Two ends of the cross beam penetrate through the centers of the first driven wheel and the second driven wheel through stand columns and are fixed to the straightening equipment. Theline pressing structure is arranged at the middle of the cross beam. The line pressing structure is perpendicular to the cross beam. The line pressing structure is in threaded connection with the cross beam. The cross beam and the line pressing structure cooperate, and the fact that when a steel bar is straightened, thickness changes and up-wrapping is liable to occur is combined with the lever principle. The steel bar is pressed back, and line deviation is prevented. Due to height falling of the up-wrapping end of the steel bar after pressing-back, the steel bar can be accurately inserted between the two driven wheels.

Description

technical field [0001] The invention relates to the field of steel bar straightening equipment, in particular to an anti-running line structure used for steel bar straightening equipment. Background technique [0002] The steel bar straightening equipment is mainly for the purpose of straightening the bent steel bar. The high-speed rotor rotates to adjust the angle of the straight wire die to achieve the straightening effect, and then the wire is pulled forward by the threading wheel. However, after multiple consecutive cuts in the later stage, There will be obvious slippage between the steel bar and the driven wheel, so the phenomenon of "wire running" between the two driven wheels is easy to occur, and after the steel bar is straightened by the straightening cylinder, its prestress and diameter become smaller than when it was just inserted , the steel bar passing through the two driven wheels will be slightly warped, and cannot be inserted into the small driven wheel accur...

AI Technical Summary

Problems solved by technology

[0002] The steel bar straightening equipment is mainly for the purpose of straightening the bent steel bar. The high-speed rotor rotates to adjust the angle of the straight wire die to achieve the straightening effect, and then the wire is pulled forward by the threading wheel. However, after multiple consecutive cuts in the later stage, There will be obvious slippage between the steel bar and the driven wheel, so the phenomenon of "wire running" between the two driven wheels is easy to occur, and after the steel bar is straightened by the straightening cylinder, its prestress and diameter become smaller than when it was just inserted , the steel bars passing through the two driven wheels will be slightly warped, and cannot be accurately inserted into the small driven wheel

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