Processing method of profile steel for steel structure manufacturing

A processing method and technology of steel structure, applied in the field of section steel processing, can solve the problems of difficult to ensure uniform product performance, inconvenient drilling processing of section steel, affecting the use of drilling devices, etc., achieving good fixing effect, improving forming speed, and improving strength. Effect

Inactive Publication Date: 2022-06-24
徐州城泽建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. When the existing section steel is processed, because the structure of the section steel is different from that of ordinary steel, welding is usually used to process the section steel by welding multiple steel plates. This method has a large metal consumption and is not easy to process. To ensure uniform product performance and other defects;
[0005] 2. When processing section steel, it is usually necessary to drill holes for section steel to facilitate the use of section steel. However, when the existing drilling device is in use, due to the special structure of H-section steel, it is inconvenient to fix it, making the section steel The drilling process becomes very inconvenient;
[0006] 3. Existing drilling devices will produce metal debris when drilling section steel, but in actual processing, the rotation of the drill bit will easily cause the debris to fly, which makes the treatment of the debris very inconvenient , affecting the use of the drilling device

Method used

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  • Processing method of profile steel for steel structure manufacturing
  • Processing method of profile steel for steel structure manufacturing
  • Processing method of profile steel for steel structure manufacturing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] like Figure 1-6 As shown, the present invention provides a processing method of a profiled steel for the manufacture of a steel structure, and the processing method of the profiled steel for the manufacture of a steel structure comprises the following steps:

[0050] Step 1: Preparation of steel;

[0051] Step 2: Rolling of section steel;

[0052] Step 3: Correction of section steel;

[0053] Step 4: Drilling of section steel;

[0054] Step 5: Inspection of section steel.

[0055] Step 1 also includes the following steps:

[0056] A1: Prepare the steel required to make the section steel, and the steel is Q235 carbon structural steel;

[0057] A2: Prepare the mechanical equipment for processing section steel, and debug these equipment.

[0058] Step 2 also includes the following steps:

[0059] B1: Place the steel in the universal rolling mill, start the universal rolling mill, the web of the section steel is rolled between the upper and lower horizontal rolls, and...

Embodiment 2

[0073] like Figure 1-6 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the drilling equipment includes a drilling table 1 and a drilling device 2, and the drilling device 2 is fixedly connected to the drilling table 1. On the top, the top of the drilling table 1 is fixedly connected with the transfer table 11 , the side of the drilling table 1 is provided with a chip cleaning mechanism 3 , the drilling device 2 includes a fixed frame 21 , and the fixed frame 21 is fixedly connected to the drilling table 1 . The top of the fixed frame 21 is fixedly connected with a drilling machine 22 on both sides of the interior, the inner top of the fixed frame 21 is fixedly connected with a first motor 23, and the output shaft of the first motor 23 is fixedly connected with a first screw 24, the first screw The side surface of 24 is screwed with a threaded push block 25, the inner bottom end of the fixing frame 21 is fixedly connecte...

Embodiment 3

[0076] like Figure 1-6 As shown, on the basis of Embodiment 2, the present invention provides a technical solution: preferably, the threaded push block 25 includes a moving block 251, the moving block 251 is threadedly connected to the side of the first screw 24, and the bottom end of the moving block 251 A top block 252 is movably connected internally, a top tightening spring 253 is provided on the top of the top block 252, a pull rod 254 is movably connected to the side of the top block 252, and one end of the pull rod 254 is movably connected with a top rod 255, and one end of the top rod 255 is fixedly connected with a Top plate 256.

[0077] In this embodiment, when the threaded push block 25 moves, the top block 252 will be squeezed, and the top block 252 will be pressed against the push-up spring 253, so that the pull rod 254 can pull the top rod 255 to move. , so that the top rod 255 can push out the top plate 256 , thereby facilitating the fixing of the profiled ste...

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Abstract

The invention discloses a machining treatment method of profile steel for steel structure manufacturing, and relates to the technical field of profile steel machining.The machining treatment method of the profile steel for steel structure manufacturing comprises the following steps that firstly, steel is prepared; step 2, rolling the profile steel; step 3, correcting the profile steel; step 4, drilling the profile steel; and fifthly, the profile steel is inspected. Through cooperation of the universal rolling mill and the edging mill, rolling forming can be conducted on the profile steel, it is guaranteed that the performance of the profile steel is not affected, the forming speed of the profile steel is increased, it can be guaranteed that the profile steel is not bent through work of the correction equipment, and through two times of heat treatment on the profile steel, the quality of the profile steel is improved. According to the structural steel machining device, stress in the structural steel can be eliminated, the strength of the structural steel is improved, fracture of the structural steel is avoided, paint is sprayed to the surface of the structural steel, the structural steel can be protected, oxidation of the structural steel is avoided, and use of the structural steel is facilitated.

Description

technical field [0001] The invention relates to the technical field of profiled steel processing, in particular to a processing method of profiled steel for making steel structures. Background technique [0002] Steel structure buildings, especially steel structure portal rigid frame light houses are widely used in industrial and civil buildings. In the production of steel structures, H-beams are mostly used as their main load-bearing components. It is one of the four major varieties of steel (plate, tube, shape, wire). [0003] The following problems exist for the prior art: [0004] 1. When the existing section steel is processed, because the structure of the section steel is different from that of the ordinary steel, the welding method is usually adopted to process the section steel by welding multiple steel plates. This method has the advantages of high metal consumption and difficulty. Defects such as ensuring uniform product performance; [0005] 2. When processing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 姜广洲
Owner 徐州城泽建筑科技有限公司
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