Stainless steel pipe welding table with auxiliary cooling structure

Abstract

The utility model discloses a stainless steel pipe welding table with an auxiliary cooling structure, and particularly relates to the technical field of steel pipe welding tables, the stainless steel pipe welding table comprises a machine tool, an air injection assembly and an adsorption assembly, a welding platform is installed above the machine tool through bolts, and a rotating assembly is arranged at the top end of the welding platform; connecting supports are arranged on the two sides of the rotating assembly correspondingly, a welding support is installed in the center of the two connecting supports, the welding support comprises an air injection assembly, an adsorption assembly and a welding head, and the welding head is arranged on the side, away from the connecting supports, of the air injection assembly. An adsorption assembly is arranged on the side, away from the air injection assembly, of the welding head. By using the adsorption assembly, in the welding process, the gas inlet pipe in the adsorption assembly is connected with the gas inlet chamber at the moment, redundant inert gas is adsorbed into the gas inlet chamber, the inert gas in the gas inlet chamber is discharged outwards along the gas inlet pipe, and dissipation of the inert gas is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe welding tables, and more specifically, the utility model relates to a stainless steel pipe welding table with an auxiliary cooling structure. Background Technique

[0002] A stainless steel pipe welding table is a working platform specifically used for welding stainless steel pipes. It is usually equipped with various welding components, such as welding heads, clamping devices, conveying systems, etc., to facilitate high-efficiency and high-quality welding operations. The design of the welding table can ensure the stability and accuracy of the welding process, and at the same time, it is also convenient for operators to carry out welding operations;

[0003] After retrieval, the existing application number: CN201410103298.9, discloses a nitrogen-passing copper pipe welding platform, including a support rod, a support plate and an air pipe. The support plate is arranged at the top of the support rod; the support plate is provided with at least one air hole penetrating the plate surface of the support plate; one end of the air pipe is connected to the air hole, and the other end is connected to an external air supply device. The invention has the advantages of simple structure and convenient use; by setting a rotating shaft, the height of the support plate can be reasonably adjusted; the installation of the backing iron is simple and convenient. A valve is provided on the air pipe to facilitate the control of the opening and closing of nitrogen delivery, reduce the auxiliary personnel for nitrogen passing, reduce labor, and improve construction efficiency. The inventor found the following problems in the process of implementing the utility model:

[0004] During the existing welding process when using gas cooling, when spraying an inert gas such as argon on the welding area, but during long-term welding, the argon will escape from the welding area. Although argon itself is non-toxic, high-concentration argon in a closed space can cause asphyxiation and pose a health risk to workers;

[0005] Therefore, a stainless steel pipe welding table with an auxiliary cooling structure is proposed to solve the above problems. Content of the Utility Model

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a stainless steel pipe welding table with an auxiliary cooling structure to solve the problems raised in the above background technique.

[0007] To achieve the above object, the utility model provides the following technical solutions: A stainless steel pipe welding table with an auxiliary cooling structure, including a machine tool, a jet component and an adsorption component. A welding platform is installed above the machine tool through bolts, and a rotating component is arranged at the top of the welding platform. Connecting brackets are arranged on both sides of the rotating component, and a welding bracket is installed at the center of the two connecting brackets. The welding bracket includes a jet component, an adsorption component and a welding head. The welding head is arranged on the side of the jet component away from the connecting bracket, and the adsorption component is arranged on the side of the welding head away from the jet component.

[0008] Preferably, the jet component includes a mounting plate, a fixed bracket, a docking bracket, a jet pipe, a sealing pipe and a nozzle. A fixed bracket is arranged on the left side of the mounting plate, a docking bracket is arranged on the side of the fixed bracket away from the mounting plate, the inner walls on both sides of the docking bracket are connected with a jet pipe, a sealing pipe is installed at the bottom end of the jet pipe, and a nozzle is arranged on the side of the sealing pipe away from the jet pipe.

[0009] Preferably, the adsorption component includes a partition plate, an air inlet chamber, a support rod, an air inlet pipe and a fixing plate. An air inlet chamber is arranged on the right side of the partition plate, a support rod is installed above the air inlet chamber, an air inlet pipe is arranged on the side of the support rod away from the partition plate, and a fixing plate is connected above the air inlet pipe.

[0010] Preferably, the welding bracket further includes a second slide rail and a driving motor. The driving motor is arranged on the side of the second slide rail away from the adsorption component, and a first slide rail is arranged on the side of the second slide rail away from the connecting bracket.

[0011] Preferably, the rotating component includes a first rotating ring and a second rotating ring. The second rotating ring is arranged on the side of the first rotating ring away from the connecting bracket, and a motor chamber is arranged below the second rotating ring.

[0012] Preferably, support brackets are arranged below the machine tool, and fixed bases are installed below the support brackets through bolts.

[0013] The technical effects and advantages of the utility model:

[0014] 1. Compared with the prior art, when welding with the stainless steel pipe welding table with an auxiliary cooling structure, during the welding process, when the jet component sprays inert gas on the welding area, when the inert gas diffuses from the welding area to the surrounding, the air inlet pipe in the adsorption component is connected to the air inlet chamber, so that the excess inert gas is adsorbed and enters the air inlet chamber, and the inert gas in the air inlet chamber is discharged outwards along the air inlet pipe to reduce the diffusion of the inert gas.

[0015] 2. Compared with the prior art, by arranging the jetting component and the adsorption component on both sides of the welding part respectively, when the jetting component sprays inert gas, the inert gas will be sprayed on the welding area under pressure, and at the same time, the remaining inert gas will enter the adsorption component under the action of pressure and suction, forming an inert area between the jetting component and the adsorption component to reduce the diffusion of inert gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the whole of the present utility model.

[0017] Figure 2 It is a structure schematic diagram of the welding platform of the present utility model.

[0018] Figure 3 It is a structure schematic diagram of the connecting bracket of the present utility model.

[0019] Figure 4 For the present utility model Figure 3 The structure schematic diagram at position A.

[0020] Figure 5 It is a structure schematic diagram of the jetting component of the present utility model.

[0021] Reference numerals are: 1, machine tool; 2, connecting bracket; 3, support bracket; 4, rotating component; 5, welding bracket; 6, welding platform; 7, fixed base; 8, first rotating ring; 9, second rotating ring; 10, motor chamber; 11, first slide rail; 12, driving motor; 13, second slide rail; 14, mounting plate; 15, fixed bracket; 16, docking bracket; 17, spray pipe; 18, sealing pipe; 19, nozzle; 20, partition plate; 21, air inlet chamber; 22, support rod; 23, air inlet pipe; 24, fixing plate; 25, jetting component; 26, adsorption component. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0023] Embodiment 1

[0024] As shown in the attached Figures 1 to 4A stainless steel pipe welding table with an auxiliary cooling structure as shown, comprising a machine tool 1, a jet component 25 and an adsorption component 26. Above the machine tool 1, a welding platform 6 is installed by bolts, and a rotating component 4 is arranged at the top of the welding platform 6. Connecting brackets 2 are arranged on both sides of the rotating component 4, and a welding bracket 5 is installed at the center of the two connecting brackets 2. The welding bracket 5 includes a jet component 25, an adsorption component 26 and a welding head 27. The welding head 27 is arranged on the side of the jet component 25 away from the connecting bracket 2, and the adsorption component 26 is arranged on the side of the welding head 27 away from the jet component 25.

[0025] Wherein: when welding the steel pipe, the rotating component 4 drives the steel pipe to rotate at this time. When the welding head in the welding bracket 5 contacts the steel pipe and the welding head performs welding, the jet component 25 sprays inert gas on the welding area at this time, blows the welding area, isolates oxygen, prevents oxidation, and at the same time takes away part of the heat. During the process of blowing inert gas, the adsorption component 26 adsorbs the inert gas escaping from the welding area to reduce the area where the inert gas escapes.

[0026] Embodiment 2

[0027] Based on Embodiment 1, the solution in Embodiment 1 is further refined and introduced in combination with the following specific working methods, as Figures 1 to 4 shown, details are described below:

[0028] As a preferred implementation manner, the jet component 25 includes a mounting plate 14, a fixed bracket 15, a docking bracket 16, a spray pipe 17, a sealing pipe 18 and a spray head 19. The fixed bracket 15 is arranged on the left side of the mounting plate 14, the docking bracket 16 is arranged on the side of the fixed bracket 15 away from the mounting plate 14, the inner walls on both sides of the docking bracket 16 are connected with the spray pipe 17, the sealing pipe 18 is installed at the bottom end of the spray pipe 17, and the spray head 19 is arranged on the side of the sealing pipe 18 away from the spray pipe 17. During the use of the spray gun component, the inert gas enters through the spray pipe 17. When the head of the spray pipe 17 is in contact with the spray head 19, the two are sealed through the sealing pipe 18 to reduce the leakage of the inert gas. At the same time, the mounting plate 14 and the fixed bracket 15 install the docking bracket 16 to complete the installation of the spray pipe 17.

[0029] As a preferred embodiment, the adsorption assembly 26 includes a partition plate 20, an air inlet chamber 21, a support rod 22, an air inlet pipe 23, and a fixing plate 24. The air inlet chamber 21 is provided on the right side of the partition plate 20, the support rod 22 is installed above the air inlet chamber 21, the air inlet pipe 23 is provided on the side of the support rod 22 away from the partition plate 20, and the fixing plate 24 is connected above the air inlet pipe 23. When adsorbing inert gas, the air inlet pipe 23 adsorbs air at this time. The inert gas in the air inlet chamber area is adsorbed into the interior of the air inlet chamber 21. The inert gas enters the air inlet pipe 23 from the air inlet chamber 21 and is discharged through the air inlet pipe 23. Then, the air inlet chamber 21 is connected to the fixing plate 24 through the support rod, thus completing the installation and fixation of the air inlet chamber 21.

[0030] As a preferred embodiment, the welding bracket 5 further includes a second slide rail 13 and a driving motor 12. The driving motor 12 is provided on the side of the second slide rail 13 away from the adsorption assembly 26, and the first slide rail 11 is provided on the side of the second slide rail 13 away from the connecting bracket 2. When welding, the driving motor 12 drives the welding head on the second slide rail 13 to move at this time, thus completing the adjustment of the welding area.

[0031] As a preferred embodiment, the rotating assembly 4 includes a first rotating ring 8 and a second rotating ring 9. The second rotating ring 9 is provided on the side of the first rotating ring 8 away from the connecting bracket 2, and the motor chamber 10 is provided below the second rotating ring 9. Then, when the pipe is placed at the center of the first rotating ring 8 and the second rotating ring 9, the first rotating ring 8 and the second rotating ring 9 rotate through the motor chamber 10 at this time, so that the first rotating ring 8 and the second rotating ring 9 drive the steel pipe to rotate.

[0032] As a preferred embodiment, a support bracket 3 is provided below the machine tool 1, and fixing bases 7 are installed below the support brackets 3 through bolts. Then, the support plate is used to support the machine tool 1, and the support brackets 3 are connected and fixed through the fixing bases 7 to maintain the stability of the machine tool 1.

[0033] The working process of the present utility model is as follows: First, place the steel pipe above the rotating assembly 4, then the motor chamber 10 drives the first rotating ring 8 and the second rotating ring 9 of the rotating assembly 4 to rotate. When the steel pipe rotates, the first slide rail 11 connected by the connecting bracket 2 drives the welding bracket 5 to move, so that the height of the welding bracket 5 is level with the welding area of the steel pipe. Then, the second slide rail 13 is driven by the driving motor 12 to dock the welding head with the welding area. When welding, the gas injection pipe 17 in the gas injection assembly 25 brings inert gas into the nozzle 19, and blows the welding area with the inert gas to isolate oxygen, prevent oxidation, and at the same time take away part of the heat. Then, the adsorption assembly 26 operates. At this time, the inert gas dissipated in the welding area is adsorbed through the intake chamber 21 connected to the intake pipe 23, so that the inert gas enters the intake pipe 23 through the intake chamber 21, thereby reducing the diffusion of the inert gas. The above is the working principle of the stainless steel pipe welding table with an auxiliary cooling structure.

[0034] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A stainless steel pipe welding table with an auxiliary cooling structure, comprising a machine tool (1), an air jet assembly (25) and an adsorption assembly (26), characterized in that: A welding platform (6) is installed above the machine tool (1) by bolts, and a rotating assembly (4) is arranged at the top of the welding platform (6), and connecting brackets (2) are arranged on both sides of the rotating assembly (4), and a welding bracket (5) is installed at the center of the two groups of connecting brackets (2), and the welding bracket (5) includes an air jet assembly (25), an adsorption assembly (26) and a welding head (27), and the welding head (27) is arranged on the side of the air jet assembly (25) away from the connecting bracket (2), and the adsorption assembly (26) is arranged on the side of the welding head (27) away from the air jet assembly (25).

2. The stainless steel pipe welding table with auxiliary cooling structure according to claim 1, characterized in that: The jet assembly (25) comprises a mounting plate (14), a fixing bracket (15), a docking bracket (16), a jet pipe (17), a sealing pipe (18) and a nozzle (19), wherein the fixing bracket (15) is arranged on the left side of the mounting plate (14), and the docking bracket (16) is arranged on the side of the fixing bracket (15) away from the mounting plate (14), and the jet pipe (17) is connected to both sides of the inner wall of the docking bracket (16), and the sealing pipe (18) is installed at the bottom end of the jet pipe (17), and the nozzle (19) is arranged on the side of the sealing pipe (18) away from the jet pipe (17).

3. The stainless steel pipe welding table with auxiliary cooling structure according to claim 1, characterized in that: The adsorption assembly (26) comprises a partition plate (20), an air intake chamber (21), a support rod (22), an air intake pipe (23) and a fixing plate (24), wherein the air intake chamber (21) is arranged on the right side of the partition plate (20), the support rod (22) is installed above the air intake chamber (21), the air intake pipe (23) is arranged on the side of the support rod (22) away from the partition plate (20), and the fixing plate (24) is connected above the air intake pipe (23).

4. The stainless steel pipe welding table with auxiliary cooling structure according to claim 1, characterized in that: The welding bracket (5) further comprises a second slide rail (13) and a drive motor (12), wherein the drive motor (12) is arranged on a side of the second slide rail (13) away from the adsorption component (26), and the first slide rail (11) is arranged on a side of the second slide rail (13) away from the connecting bracket (2).

5. The stainless steel pipe welding table with auxiliary cooling structure according to claim 1, characterized in that: The rotating assembly (4) comprises a first rotating ring (8) and a second rotating ring (9), wherein the second rotating ring (9) is arranged on a side of the first rotating ring (8) away from the connecting bracket (2), and a motor chamber (10) is arranged below the second rotating ring (9).

6. The stainless steel pipe welding table with auxiliary cooling structure according to claim 1, characterized in that: A support bracket (3) is provided below the machine tool (1), and a fixed base (7) is installed below the support bracket (3) via bolts.

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