Fabricated steel structure manufacturing and forming machining machine and method

Abstract

The invention relates to a fabricated steel structure manufacturing and forming machining machine and method. The fabricated steel structure manufacturing and forming machining machine comprises a bottom rack, a movable bending mechanism, a fixed rack and a drilling mechanism. The machine and the method can solve the following problems existing in the manufacturing and forming machining process of a fabricated steel structure: a, in the traditional fabricated steel structure manufacturing and forming machining process, a steel structure connector is formed by a steel plate in a one-time punch forming mode, the steel plate possibly generates the springback phenomenon due to elastic stress, the steel plate is not completely punched and bent, and the punching effect of the steel plate is affected; and b, when steel plates are drilled, the hole distance cannot be adjusted in the traditional steel plate drilling process, the steel structure connectors are poor in applicability, when the steel structure connectors with different hole pitches are needed, drilling equipment needs to be replaced to conduct drilling treatment on the steel plates, and the process is tedious.

Description

technical field [0001] The invention relates to the technical field of assembled steel structures, in particular to a manufacturing and forming processing machine and method for assembled steel structures. Background technique [0002] Prefabricated steel structure is a type of building structure that is fixed by steel components and steel structure joints through bolts or welding. Due to the advantages of fast installation speed, good seismic performance, light weight, low foundation cost and occupation of the prefabricated steel structure Features such as small land area are widely used in the construction of modern houses; during the forming process of fabricated steel structures, steel components need to be connected through steel structure joints, and steel structure joints are usually made of steel plates through stamping, Obtained by drilling and other processes. [0003] At present, the following problems exist in the fabrication and forming process of fabricated st...

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Problems solved by technology

[0005] The present invention provides a fabrication and forming processing machine and method for an assembled steel structure, which can solve the following problems in the fabrication and forming process of the fabricated steel structure: a. The head is obtained by one-time stamping of the steel plate. Due to the elastic stress, the steel plate may have a rebound phenomenon, resulting in incomplete stamping and bending of the steel plate, which affects the stamping effect of the steel plate. b When drilling the steel plate, the traditional steel plate drilling The hole distance cannot be adjusted during the process, resulting in poor applicability of the steel structure connector. When a steel structure connector with a different hole distance is required, the drilling equipment needs to be replaced to drill the steel plate. The process is more cumbersome

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