Automatic steel bar straightening device for constructional engineering

Abstract

The invention discloses an automatic steel bar straightening device for constructional engineering and relates to the technical field of equipment for constructional engineering. The device comprisesa base, a straightening box and a feeding frame, wherein the straightening box is arranged above the base, the base is fixedly connected with the straightening box, the feeding frame is arranged on one side of the straightening box, transverse pressing rollers and vertical pressing rollers are sequentially arranged on the other side of the straightening box from near to far, the number of the transverse pressing rollers is two, the number of the vertical pressing rollers is two, a fixed limiting plate is fixedly welded to a lower end of the inner side of the feeding frame, a movable limiting plate is arranged above the fixed limiting plate, a first air cylinder is fixedly installed in the center of the top of the movable limiting plate through a bolt, and meanwhile an upper end of the first air cylinder is fixedly connected with a bottom face of the top of the feeding frame through a bolt. The device is advantaged in that a series of structures are arranged, so the device can achieve accurate straightening and rust removal of the reinforcing steel bars in the using process, and the device is high in automation degree and low in labor intensity.

Description

technical field [0001] The invention relates to the technical field of construction engineering equipment, in particular to an automatic steel bar straightening device for construction engineering. Background technique [0002] Construction steel can usually be divided into steel for steel structure and steel for reinforced concrete structure, and steel for reinforced concrete structure. According to the processing method, it can be divided into: hot-rolled steel bar, heat-treated steel bar, cold-drawn steel bar, cold-drawn low-carbon steel wire and steel strand Tubes can be divided into smooth steel bars and threaded steel bars according to their surface shape, and can be divided into low-carbon steel, medium-carbon steel, high-carbon steel and alloy steel according to steel types. In the production of construction projects, in order to make the steel bars meet the use requirements , Before the steel bar is used, it is often necessary to straighten and derust the steel bar....

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a kind of automatic steel bar straightening device for construction engineering, to solve the existing steel bar straightening device proposed in the above-mentioned background technology can only achieve simple straightening, low degree of automation of straightening operation and rust removal The problem of inefficiency and suboptimal results

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