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Spacing adjusting working frame for welding steel structure profiles

A technology for working frames and steel structures, applied in welding equipment, auxiliary welding equipment, metal material coating technology, etc., can solve the problems affecting the quality of welding, the difficulty of aligning and matching two sections of profiles, etc., to ensure quality and facilitate welding Operation, convenient docking effect

Active Publication Date: 2019-02-01
NANTONG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the L-shaped steel produced is a fixed length, it needs to be cut to a certain length before welding. When welding, two pieces of L-shaped steel need to be pieced together, and then welded and fixed together with a welding torch. In order to achieve this purpose , in the prior art, two sections of L-shaped steel are often erected on the platform, and then spliced ​​together, and the splicing process is relatively random, and it is difficult for the two sections to align and match, so it often affects the quality of welding, so it needs to be developed A device capable of fixing two sections of profile to facilitate the operator's welding operation

Method used

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  • Spacing adjusting working frame for welding steel structure profiles
  • Spacing adjusting working frame for welding steel structure profiles
  • Spacing adjusting working frame for welding steel structure profiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] refer to figure 1 , a steel structure profile welding spacing adjustment work frame, including a base 1 with an L-shaped cross section, in order to facilitate the adjustment of the height of the L-shaped steel to be welded on the device, slide on the base 1 in the vertical direction A fixed plate 10 is connected, and a fixed base 101 is fixed on the fixed plate 10, wherein a first support rod 111 is slidably connected in the horizontal direction above the fixed base 101, and a first support rod 111 is connected to the end of the first support rod 111. The profile placement plate 11 is also disassembled and connected with the second support bar 121 on the fixing seat 101, wherein the second profile placement plate 12 is welded and fixed at the end of the second support bar 121, and the first profile placement plate 11 and the second profile placement plate are placed The plate 12 is used to place two sections of L-shaped steel to be welded, and the two sections of profil...

Embodiment 2

[0055]The difference from Example 1 is that the surfaces of the first profile placement plate 11 and the second profile placement plate 12 are coated with a layer of wear-resistant coating, since the surfaces of the first profile placement plate 11 and the second profile placement plate 12 are Place the surface of the L-shaped steel to be welded, in order to prevent the surface of the first profile placement plate 11 and the second profile placement plate 12 from being scratched prematurely, the surface of the first profile placement plate 11 and the second profile placement plate 12 is coated with a layer of wear-resistant coating, so a method for preparing a wear-resistant coating is provided, which has the advantages of short preparation process and simple preparation, wherein the preparation method of the wear-resistant coating on the surface of the first profile placement plate 11 and the second profile placement plate 12 is as follows :

[0056] Get the following compone...

Embodiment 3

[0062] The difference from Example 2 lies in the preparation of the wear-resistant coating on the surface of the first profile placement plate 11 and the second profile placement plate 12, wherein the preparation method of the wear-resistant coating is as follows:

[0063] Get the following components by weight for subsequent use: 26 parts of nano-magnesium powder, 33 parts of nano-nickel powder, 25 parts of nano-magnesia powder, 24 parts of nano-chromium powder, 21 parts of nano-silicon nitride powder, 12 parts of nano-manganese powder, 12 parts of nano copper powder;

[0064] S1, mixing materials, adding nano-magnesium powder, nano-nickel powder, nano-magnesia powder, nano-chromium powder, nano-silicon nitride powder, nano-manganese powder and nano-copper powder into the powder mixer and mixing for 15 minutes;

[0065] S2, heating, preheating the mixture obtained in S1 to 125°C;

[0066] S3. Perform sandblasting treatment on the surfaces of the first profile placement plate...

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Abstract

The invention discloses a spacing adjusting working frame for welding steel structure profiles and belongs to the field of welding. According to the technical scheme, the spacing adjusting working frame is characterized by comprising a base with an L-shaped cross section; a fixing plate is slidably connected to the base in the vertical direction, a fixing seat is fixed on the fixing plate, a firstsupport rod is slidably connected to the upper part of the fixing seat in the horizontal direction, and a first profile containing plate is connected to the end part of the first support rod; and a second support rod is detachably connected to the fixing seat, a second section bar containing plate is welded and fixed to the end part of the second support rod, a first fixing part is arranged on the first section bar containing plate, and a second fixing part is arranged on a second section bar fixing plate, so that the device can stably fix two sections of L-shaped steel to be welded, the welding quality is ensured, the device can adjust the positions of the placed L-shaped steel in both horizontal and vertical directions, the butt joint of the two sections of L-shaped steel is facilitated, and the welding operation of an operator is facilitated.

Description

technical field [0001] The invention relates to the field of welding, more specifically, it relates to a spacing adjustment work stand for steel structure profile welding. Background technique [0002] Welding, also known as welding and welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure. There are many forms of welding to achieve the purpose of joining. The method of welding production has many advantages, such as good connection performance, because plates, profiles or castings and forgings can be easily combined and welded according to needs, so it is of great significance for the manufacture of large and extra-large structures; secondly, the welded structure has high rigidity, The integrity is good, and at the same time, it is easy to ensure air-tightness and water-tightness, so it is especially suitable for manufacturing high-strength, high-rigidity...

Claims

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Application Information

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IPC IPC(8): B23K37/04C23C4/131
CPCB23K37/0426C23C4/131
Inventor 林盛昌张建生杨锋张小顺王健马啸宇
Owner NANTONG INST OF TECH
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