Welding device for steel member machining

Abstract

The utility model relates to the technical field of steel member accessory machining, and discloses a welding device for steel member machining, which comprises an operating table, a sliding groove is arranged on one side of the middle of the rear end of the operating table, movable cabins are slidably connected to two sides of the middle of an inner cavity of the sliding groove, and a first motor is fixedly connected to one side of each movable cabin. The output end of the first motor is fixedly connected with a gear, and a built-in groove is formed in the middle of the top end of the operation table. In the utility model, a large number of steel members are often needed during the construction of industrial factory buildings and other projects, when the lengths of the steel members do not meet the factory building requirements, two steel members usually need to be welded after being butted, and as the steel members need to be overturned and moved during welding, the welding parts face a welding gun, so that the welding quality is convenient to control; however, some steel members are large in overall size and weight and inconvenient to turn over and move, welding needs to be matched with manual welding, work is inconvenient, and welding is dangerous.

Description

Technical Field

[0001] The utility model relates to the technical field of steel component accessory processing, in particular to a welding device for steel component processing. Background Technique

[0002] Steel structure is a structure composed of steel materials and is one of the main building structure types. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of sections and steel plates, and rust removal and anti-rust processes such as silanization, pure manganese phosphating, water washing and drying, galvanizing, etc. are adopted. Welds, bolts or rivets are usually used to connect between components or parts. Because of its light self-weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings and other fields. Steel structures are prone to rust, and generally steel structures need to be derusted, galvanized or painted, and need to be maintained regularly.

[0003] Welding, also known as fusion welding, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many energy sources for modern welding, including gas flames, electric arcs, lasers, electron beams, friction and ultrasonic waves, etc. In addition to being used in factories, welding can also be carried out in a variety of environments, such as in the wild, underwater and in space. No matter where it is, welding may pose risks to operators. Therefore, appropriate protective measures must be taken during welding. The injuries that welding may cause to the human body include burns, electric shock, vision damage, inhalation of toxic gases, excessive ultraviolet radiation, etc.

[0004] When constructing projects such as industrial factories, a large number of steel components are often required. When the lengths of these steel components do not meet the requirements of factory construction, it is usually necessary to butt and weld two steel components. Since the steel components need to be flipped and moved during welding to make the welding part face the welding torch to facilitate the control of welding quality, however, the overall size and weight of some steel components are relatively large, which is not only inconvenient to flip and move, but also requires manual cooperation for welding, which is inconvenient to work and there are risks in welding.

[0005] When the traditional welding device for steel component forming and processing is in use, most of them use a hand-held welding torch for welding, and the welding torch cannot be adjusted, resulting in the welding torch being too long and falling to the ground. The welding torch experiences friction on the ground for a long time, reducing the service life of the welding torch. Content of the Utility Model

[0006] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a welding device for steel component processing.

[0007] To achieve the above object, the utility model adopts the following technical scheme: A welding device for steel member processing, including an operating table. One side of the middle part at the rear end of the operating table is provided with a sliding groove. Both sides of the middle part of the inner cavity of the sliding groove are slidably connected with moving cabins. One side of the moving cabin is fixedly connected with a first motor. The output end of the first motor is fixedly connected with a gear. The middle part at the top end of the operating table is provided with an inner groove. One side of the operating table is fixedly connected with a second motor. The output end of the second motor is fixedly connected with a bidirectional threaded rod. Both sides of the middle part of the bidirectional threaded rod are provided with connecting blocks. Both sides of the middle part at the top end of the connecting block are fixedly connected with connecting rings. A rotating ring is rotatably connected between the connecting rings. A rack is fixedly connected to the outer periphery of the rotating ring. A hydraulic rod is fixedly connected to the inner cavity of the rotating ring. The output end of the hydraulic rod is fixedly connected with a fixing plate. The output end of the hydraulic rod penetrates and is fixedly connected with a fixing ring. The lower part of the middle part at the rear end of the operating table is fixedly connected with a supporting block. The middle part at the top end of the supporting block is fixedly connected with a first telescopic rod. The output end of the first telescopic rod is fixedly connected with an extension rod. One side of the extension rod is fixedly connected with a second telescopic rod. The output end of the second telescopic rod is fixedly connected with a fixing block. A fixing screw is threadedly connected to the middle part of one side of the fixing block. An electrode is arranged at the bottom end of the fixing block.

[0008] As a further description of the above technical scheme:

[0009] The gear meshes with the rack.

[0010] As a further description of the above technical scheme:

[0011] Bottom columns are fixedly connected to the four corners at the bottom end of the operating table.

[0012] As a further description of the above technical scheme:

[0013] The front side of the bottom end of the moving cabin is fixedly connected to the rear end of the connecting block.

[0014] As a further description of the above technical scheme:

[0015] Hydraulic rods are fixedly connected to each surface of the fixing ring.

[0016] As a further description of the above technical scheme:

[0017] A lower groove is arranged in the middle of the bottom end of the inner groove.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the present utility model, first take out the steel member, then contract the hydraulic rod, then place the steel member therein, and when the hydraulic rod extends, the steel member can be fixed. The first motor drives the gear to rotate, and then the rotating ring can be rotated. The second motor rotates to drive the connecting block to move towards the middle. In this way, when the overall size and weight of some steel members are relatively large, there will be no problems of overturning and inconvenient movement. Moreover, welding requires the cooperation of welding workers, which reduces the danger.

[0020] 2. In the present utility model, insert the welding rod into the middle of the lower end of the fixing block, then turn the fixing screw to fix the welding rod, and then start the second telescopic rod and the first telescopic rod to adjust the height of the welding rod. In this way, when the staff is welding, there is no need to adjust the welding torch, and the welding torch can avoid ground friction, thus improving the service life of the welding torch. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The front view of a welding device for steel member processing proposed by the present utility model;

[0022] Figure 2 The rear view of a welding device for steel member processing proposed by the present utility model;

[0023] Figure 3 The vertical sectional view of a welding device for steel member processing proposed by the present utility model;

[0024] Figure 4 The horizontal sectional view of a welding device for steel member processing proposed by the present utility model.

[0025] Legend Explanation:

[0026] 1. Operating table; 2. Fixed ring; 3. Fixed plate; 4. First motor; 5. Moving cabin; 6. First telescopic rod; 7. Extension rod; 8. Second telescopic rod; 9. Fixed screw; 10. Rack; 11. Connecting ring; 12. Connecting block; 13. Second motor; 14. Bottom column; 15. Built-in groove; 16. Welding rod; 17. Fixing block; 18. Bidirectional threaded rod; 19. Support block; 20. Hydraulic rod; 21. Gear; 22. Sliding groove; 23. Rotating ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] 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 efforts shall fall within the protection scope of the present utility model.

[0028] Refer toFigures 1-4 , an embodiment provided by the present utility model: a welding device for steel member processing, including an operating table 1. On one side of the middle part of the rear end of the operating table 1, a sliding groove 22 is provided. On both sides of the middle part of the inner cavity of the sliding groove 22, a moving cabin 5 is slidably connected. On one side of the moving cabin 5, a first motor 4 is fixedly connected, which is used to drive the gear 21 to rotate. When the gear 21 rotates, it can drive the rotating ring 23 to rotate. The output end of the first motor 4 is fixedly connected with the gear 21. In the middle part of the top end of the operating table 1, an internal groove 15 is provided. On one side of the operating table 1, a second motor 13 is fixedly connected. By driving the bidirectional threaded rod 18 to rotate, the connecting block 12 can be moved towards the middle, so that the steel structure is opposite to it, which is convenient for welding. The output end of the second motor 13 is fixedly connected with the bidirectional threaded rod 18. On both sides of the middle part of the bidirectional threaded rod 18, a connecting block 12 is provided. On both sides of the middle part of the top end of the connecting block 12, a connecting ring 11 is fixedly connected. Between the connecting rings 11, a rotating ring 23 is rotatably connected. On the periphery of the rotating ring 23, a rack 10 is fixedly connected. In the inner cavity of the rotating ring 23, a hydraulic rod 20 is fixedly connected. The output end of the hydraulic rod 20 is fixedly connected with a fixing plate 3, and the fixing plate 3 can fix the steel structure better. The output end of the hydraulic rod 20 penetrates and is fixedly connected with a fixing ring 2. At the lower part of the middle part of the rear end of the operating table 1, a support block 19 is fixedly connected. At the middle part of the top end of the support block 19, a first telescopic rod 6 is fixedly connected. The output end of the first telescopic rod 6 is fixedly connected with an extension rod 7. On one side of the extension rod 7, a second telescopic rod 8 is fixedly connected. The output end of the second telescopic rod 8 is fixedly connected with a fixing block 17. On the middle part of one side of the fixing block 17, a fixing screw 9 is threadedly connected, which can fix the welding rod more stably. At the bottom end of the fixing block 17, a welding rod 16 is provided, and the welding rod can be replaced.

[0029] The gear 21 meshes with the rack 10. When the gear 21 rotates, it can drive the rotating ring 23 on the periphery of the rack 10. At the four corners of the bottom end of the operating table 1, bottom columns 14 are fixedly connected. The front side of the bottom end of the moving cabin 5 is fixedly connected with the rear end of the connecting block 12. Each surface of the fixing ring 2 is fixedly connected with a hydraulic rod 20. At the middle part of the bottom end of the internal groove 15, a lower groove is provided.

[0030] Working principle: First, take out the steel member, then contract the hydraulic rod 20, then place the steel member therein, and when the hydraulic rod 20 extends, the steel member can be fixed. The first motor 4 drives the gear 21 to rotate, so that the rotating ring 23 can be rotated. The second motor 13 rotates to drive the connecting block 12 to move towards the middle. In this way, when the overall size and weight of some steel members are relatively large, there will be no problems of overturning and inconvenient movement. Moreover, welding requires the cooperation of welding workers, which will reduce the danger. Insert the welding rod 16 into the middle of the lower end of the fixing block 17, and then turn the fixing screw 9 to fix the welding rod 16. Then start the second telescopic rod 8 and the first telescopic rod 6 to adjust the height of the welding rod 16. In this way, when the staff is welding, there is no need to adjust the welding torch, and the welding torch can avoid ground friction, thus improving the service life of the welding torch.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A welding device for processing steel components, comprising an operating table (1), characterized in that: A sliding groove (22) is provided at one side of the middle of the rear end of the operating platform (1), and a moving cabin (5) is slidably connected to both sides of the middle of the inner cavity of the sliding groove (22), and a first motor (4) is fixedly connected to one side of the moving cabin (5), and an output end of the first motor (4) is fixedly connected to a gear (21). A built-in groove (15) is provided at the middle of the top of the operating platform (1), and a second motor (13) is fixedly connected to one side of the operating platform (1), and a bidirectional threaded rod (18) is fixedly connected to the output end of the second motor (13), and a connecting block (12) is provided at both sides of the middle of the bidirectional threaded rod (18), and a connecting ring (11) is fixedly connected to both sides of the middle of the top of the connecting block (12), and a rotating ring (23) is rotatably connected between the connecting rings (11), and the rotating ring (23) is A rack (10) is fixedly connected to the periphery, a hydraulic rod (20) is fixedly connected to the inner cavity of the rotating ring (23), an output end of the hydraulic rod (20) is fixedly connected to a fixing plate (3), the output end of the hydraulic rod (20) passes through and is fixedly connected to a fixing ring (2), a support block (19) is fixedly connected to the lower end of the middle of the rear end of the operating table (1), a first telescopic rod (6) is fixedly connected to the middle of the top of the support block (19), the output end of the first telescopic rod (6) is fixedly connected to an extension rod (7), one side of the extension rod (7) is fixedly connected to a second telescopic rod (8), the output end of the second telescopic rod (8) is fixedly connected to a fixing block (17), a fixing screw (9) is threadedly connected to the middle of one side of the fixing block (17), and a welding rod (16) is arranged at the bottom end of the fixing block (17).

2. A welding device for processing steel components according to claim 1, characterized in that: The gear (21) and the rack (10) are meshed with each other.

3. A welding device for processing steel components according to claim 1, characterized in that: Bottom columns (14) are fixedly connected at the four corners of the bottom end of the operating table (1).

4. A welding device for processing steel components according to claim 1, characterized in that: The front side of the bottom end of the movable cabin (5) is fixedly connected to the rear end of the connecting block (12).

5. A welding device for processing steel components according to claim 1, characterized in that: Each surface of the fixing ring (2) is fixedly connected to a hydraulic rod (20).

6. A welding device for processing steel components according to claim 1, characterized in that: A lower groove is provided in the middle of the bottom end of the built-in groove (15).

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