A manufacturing and processing machine and manufacturing method for prefabricated building steel bar embedded parts

Abstract

The invention relates to a manufacturing and processing machine and a manufacturing method for an assembled building steel bar embedded part. The manufacturing and processing machine comprises a base,a fixing unit and a bending unit, wherein the base is of a U-shaped structure; the fixing unit is mounted at the upper end of the base in a sliding mode; and the bending unit is mounted on the innerwall of the lower end of the base. According to the manufacturing and processing machine, a fixing device for preventing two ends of a steel bar from tilting is arranged, the steel bar is bent downwards into the U-shaped structure through a clamping center position, and meanwhile, the steel bar is shaped through a shaping device to prevent the steel bar from rebounding after being bent. Accordingto the manufacturing and processing machine, the two ends of the steel bar are pushed simultaneously with the same force, so that the center of the steel bar is determined to be bilaterally symmetrical, pushing force is continuously kept in a bending process, and the left-right shape structure of the steel bar after being bent and shaped is completely symmetrical.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a manufacturing and processing machine and a manufacturing method of prefabricated building reinforcement embedded parts. Background technique [0002] Embedded parts are the components pre-installed in the concealed project. They are the structural parts placed during the pouring of the structure, and are used for lap joints when the superstructure is built. To facilitate the installation and fixing of the foundation of external engineering equipment. Most of the embedded parts are made of metal, such as steel bars or cast iron, and non-metallic rigid materials such as wood and plastic can also be used. It is a fixed purpose for connecting structural members or non-structural members by leaving members made of steel plates and anchor bars in the structure. For example, the connectors used for post-process fixing (such as doors, windows, curtain walls, water pipes,...

AI Technical Summary

Problems solved by technology

[0003] When making steel bar embedded parts, there are the following problems: 1. It is difficult to determine the center of the steel bar, which leads to the asymmetry of the two sides of the formed bent part, and even the problem that the deviation is too much to prevent secondary processing; 2. The bending process of the steel bar is easy The center is deviated due to sliding, which makes the molding on both sides asymmetrical

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