Forming machining method for truss steel structure reinforcing supporting piece

Abstract

The invention relates to a forming machining method for a truss steel structure reinforcing supporting piece. The forming machining method mainly comprises the following steps of equipment checking, manual feeding, bending shaping and material collecting; a truss steel structure reinforcing supporting piece bending forming device comprises a mounting frame, a bending sleeve piece and a material pushing sleeve piece; the bending sleeve piece is mounted on the mounting frame; and the material pushing sleeve piece is arranged on the outer side of the bending sleeve piece and mounted on the mounting frame. The forming machining method can solve the following problems existing in production of an existing truss supporting piece that a, when the existing truss supporting piece is subjected to bending forming, the situation that the bending position rebounds frequently occurs, consequently, the shape of a finished product is changed, and the product quality is influenced; and b, after an existing truss supporting frame is subjected to bending forming, manual piece taking is needed, the situation that manual piece taking is difficult due to the fact that the truss supporting frame is clamped in a forming groove and the temperature is high is frequently caused, and the workload of staff is greatly increased.

Description

technical field [0001] The invention relates to the technical field of steel structure preparation, in particular to a forming and processing method for a truss steel structure reinforcement support. Background technique [0002] A structure composed of rods connected by hinges at both ends is called a truss. The truss is generally a plane or space structure with triangular units composed of straight rods. The truss rods mainly bear axial tension or pressure, so that they can Making full use of the strength of the material, it can save material compared with the solid web beam when the span is large, reduce the self-weight and increase the rigidity. With the rapid development of the economic level, the truss needs to bear more and more force. In order to improve the strength of the truss Bearing capacity, supports are often installed on the truss to increase the support capacity of the truss. Now the supports of the truss are often made of steel. When the existing reinforced...

AI Technical Summary

Problems solved by technology

[0003] The following problems often exist in the production of existing truss supports: a: When the existing truss supports are bent and formed, springback often occurs at the bend, resulting in changes in the shape of the finished product, and further The situation that affects the product quality occurs; b: The existing truss support frame needs to be manually picked up after bending and forming, often because the truss support itself is stuck in the forming groove and the temperature, resulting in manual pick-up is difficult, which greatly increased workload of employees

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