Cold-drawn steel disc round material straightening and shearing device

Abstract

The invention discloses a cold-drawn steel disc round material straightening and shearing device in the technical field of steel equipment. The device comprises a base; a fixed base, a straightening box, an U-shaped base and a shearing device are mounted at the top of the base in sequence from right to left; a connecting rod is mounted at the top of the fixed base; a turntable is mounted on the connecting rod through a bearing; a fixed plate is mounted at the bottom of an inner cavity of the straightening box; grooves are uniformly formed in the top of the fixed plate; lower straightening rollers are arranged in the grooves; a through hole is formed in the top of the straightening box; a push rod is inserted in the through hole; through twisting of a rotating handle, the push rod downwardsmoves to drive downward movement of a pressing plate, so that upper straightening rollers and the lower straightening rollers straighten bent reinforcements, both convenience and speediness are achieved, and the deformation of the reinforcements caused by manual beating is prevented; and meanwhile, buffer columns are uniformly mounted at the bottom of a pressing plate for conveniently adjusting the pressure of the upper straightening rollers to the reinforcements to prevent damage of the reinforcements, the upper straightening rollers and the lower straightening rollers, so that the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of steel equipment, in particular to a straightening and shearing device for cold-drawn steel disc round material. Background technique [0002] With the rapid development of my country's science and technology, my country's comprehensive national strength has been greatly improved, and the development in various fields has also been well reflected. At present, in the mechanical forging industry, the demand for steel bars is increasing, and the process requirements are also getting higher and higher. Disc steel bars play a huge role in mechanical forging, and are one of the most commonly used materials in the world. In order to facilitate the handling and placement of steel bars, steel bars will be processed into disc shapes. Before practical use, this disc type steel bars are If not, it must be straightened before it can be used normally. [0003] Now people generally adopt the pure manual straightening m...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a straightening and shearing device for cold-drawn steel discs and round materials to solve the problems of low work efficiency, time-consuming and labor-intensive problems in the above-mentioned background technology, and the problems that the steel bars of the discs are easily deformed during the beating process.

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