Welding equipment for ship steel structure production

Abstract

The utility model discloses welding equipment for ship steel structure production, which relates to the technical field of welding equipment and comprises a machining table, a first motor is arranged at the right end of the machining table, a two-way threaded rod is arranged at the output end of the first motor, and two first moving blocks are arranged on the outer surface of the two-way threaded rod. An L-shaped moving plate is arranged at the upper end of the first moving block, a second motor is arranged at the front end of the L-shaped moving plate, a first lead screw is arranged at the output end of the second motor, a second moving block is arranged on the outer surface of the first lead screw, and a clamping plate is arranged on one side of the second moving block; fixing plates are arranged at the front end and the rear end of the machining table correspondingly, a third motor is arranged on one side of the fixing plate at the front end, and the output end of the third motor penetrates through the fixing plates and is provided with a second lead screw. The welding equipment for ship steel structure production has the advantages that two welded steel plates can be conveniently fixed, and the fixed welded steel plates can be efficiently welded.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to welding equipment for producing ship steel structures. Background Art

[0002] Due to the harsh working environment of ships, the hull is subject to chemical corrosion, electrochemical corrosion, and corrosion by marine organisms and microorganisms from seawater; the hull is subject to greater wind and wave impact and alternating loads; the shape of the ship makes the processing method complicated, etc., so strict requirements are placed on the steel used in the hull structure. First of all, good toughness is the most critical requirement. In addition, it is required to have higher strength, good corrosion resistance, welding performance, processing and forming performance and surface quality.

[0003] In the existing welding process of ship steel structure steel plates, most of them are manually welded after fixing two welding steel plates together. The operation is troublesome. At the same time, manual welding is slow and dangerous, which brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose a welding equipment for ship steel structure production. Utility Model Content

[0004] The main purpose of the utility model is to provide a welding device for producing ship steel structures, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A welding device for producing ship steel structures, comprising a processing table, a No. 1 motor is arranged at the right end of the processing table, a bidirectional threaded rod is arranged at the output end of the No. 1 motor, two No. 1 moving blocks are arranged on the outer surface of the bidirectional threaded rod, an L-shaped moving plate is arranged at the upper end of the No. 1 moving block, a No. 2 motor is arranged at the front end of the L-shaped moving plate, a No. 1 screw rod is arranged at the output end of the No. 2 motor, a No. 2 moving block is arranged on the outer surface of the No. 1 screw rod, a clamping plate is arranged on one side of the No. 2 moving block, a fixed plate is arranged at both the front and rear ends of the processing table, a No. 3 motor is arranged on one side of the fixed plate at the front end, a No. 2 screw rod is arranged at the output end of the No. 3 motor through the fixed plate, and a No. 2 screw rod is arranged at the rear end. A No. 1 fixed rod is arranged between the plates, and a moving column is arranged on the outer surfaces of the No. 2 screw rod and the No. 1 fixed rod, wherein a No. 4 motor is arranged on the upper end of one of the moving columns, and a No. 3 screw rod is arranged on the output end of the No. 4 motor, and a No. 2 fixed rod is arranged in the other moving column, and a No. 3 moving block is arranged on the outer surfaces of the No. 3 screw rod and the No. 2 fixed rod, and a connecting plate is arranged on one side of the two No. 3 moving blocks, and a No. 5 motor is arranged on the front end of the connecting plate, and a No. 4 screw rod is arranged on the output end of the No. 5 motor, and a No. 4 moving block is arranged on the outer surface of the No. 4 screw rod, and a welding gun is arranged on the lower end of the No. 4 moving block, and a welding machine is arranged on the upper end of the connecting plate, and a connecting line is connected between the welding gun and the right side of the welding machine.

[0007] Preferably, a coupling is provided at the output end of the No. 1 motor, the output end of the No. 1 motor is detachably connected to the bidirectional threaded rod via the coupling, and the No. 1 moving block is threadedly connected to the outer surface of the bidirectional threaded rod.

[0008] Preferably, a coupling is provided at the output end of the No. 2 motor, the output end of the No. 2 motor is detachably connected to the No. 1 lead screw via the coupling, and the No. 2 moving block is threadedly connected to the outer surface of the No. 1 lead screw.

[0009] Preferably, a coupling is provided at the output end of the No. 3 motor, and the output end of the No. 3 motor passes through the fixed plate and is detachably connected to the No. 2 screw rod through the coupling, wherein one of the movable columns is threadedly connected to the outer surface of the No. 2 screw rod, and the other movable column is slidably connected to the outer surface of the No. 1 fixed rod.

[0010] Preferably, a coupling is provided at the output end of the No. 4 motor, and the output end of the No. 4 motor is detachably connected to the No. 3 screw rod through the coupling, and the No. 2 fixing rod is threadedly connected to the outer surface of the No. 3 screw rod.

[0011] Preferably, a coupling is provided at the output end of the No. 5 motor, the output end of the No. 5 motor is detachably connected to the No. 4 screw rod through the coupling, and the No. 4 moving block is threadedly connected to the outer surface of the No. 4 screw rod.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The two L-shaped movable plates can be moved toward the center position by the two-way threaded rod rotation by turning on the No. 1 motor, and the two-way threaded rod rotation can be used to move the two L-shaped movable plates toward the center position, so that one side of the two welding steel plates can be pushed to move toward the center position until one side of the two welding steel plates is fitted together, and the No. 1 movable plate can be driven to rotate by turning on the No. 2 motor, and the No. 1 movable plate can be driven to move forward by the rotation of the No. 1 movable plate, and the steel plates can be clamped by the L-shaped movable plate at the same time. After the two welding steel plates are clamped, welding work can be carried out, and the two welding steel plates can be conveniently aligned and clamped to be fixed, so as to be convenient for subsequent welding, which has high practicality and is convenient and quick to operate.

[0015] 2. In the utility model, by means of the set fixing plate, No. 3 motor, No. 2 screw rod, No. 1 fixing rod, moving column, No. 4 motor, No. 3 screw rod, No. 2 fixing rod, No. 3 moving block, connecting plate, No. 5 motor, No. 4 screw rod, No. 4 moving block, welding gun, welding machine and connecting wire, the fixed welding steel plate can be welded conveniently and efficiently, and the practicality is high. When in use, the No. 2 screw rod is driven to rotate by turning on the No. 3 motor, and at this time the moving column will move with the rotation of the No. 2 screw rod, and stop after moving to the welding gun just above the welding position. Move, and then turn on the No. 4 motor to drive the No. 3 screw rod to rotate. At this time, the No. 2 fixed rod will drive the connecting plate and the welding gun to move downward with the rotation of the No. 3 screw rod. After moving until the welding gun and the welding position are in contact, turn on the welder to start welding. At this time, turn on the No. 5 motor to drive the No. 4 screw rod to rotate. At this time, the No. 4 moving block will drive the welding gun to move with the rotation of the No. 4 screw rod. The two welding steel plates can be welded while moving, and the fixed welding steel plates can be welded conveniently and efficiently. It is highly practical and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the device for clamping steel plates of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the clamping plate moving device of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the left-right moving device of the welding gun of the utility model;

[0020] Figure 5 It is a structural schematic diagram of a welding gun height adjustment device of the utility model;

[0021] Figure 6 It is a structural schematic diagram of a welding gun forward and backward moving device of the utility model.

[0022] In the figure: 1. processing table; 2. No. 1 motor; 3. bidirectional threaded rod; 4. No. 1 moving block; 5. L-shaped moving plate; 6. No. 2 motor; 7. No. 1 screw; 8. No. 2 moving block; 9. clamping plate; 10. fixed plate; 11. No. 3 motor; 12. No. 2 screw; 13. No. 1 fixed rod; 14. moving column; 15. No. 4 motor; 16. No. 3 screw; 17. No. 2 fixed rod; 18. No. 3 moving block; 19. connecting plate; 20. No. 5 motor; 21. No. 4 screw; 22. No. 4 moving block; 23. welding gun; 24. welding machine; 25. connecting wire. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-3As shown, a welding device for ship steel structure production includes a processing table 1, a No. 1 motor 2 is arranged at the right end of the processing table 1, the output end of the No. 1 motor 2 is connected to a bidirectional threaded rod 3 through a coupling, the outer surface of the bidirectional threaded rod 3 is threadedly connected to two No. 1 moving blocks 4, an L-shaped moving plate 5 is arranged at the upper end of the No. 1 moving block 4, a No. 2 motor 6 is arranged at the front end of the L-shaped moving plate 5, the output end of the No. 2 motor 6 is connected to a No. 1 screw rod 7 through a coupling, the outer surface of the No. 1 screw rod 7 is threadedly connected to a No. 2 moving block 8, and a clamping plate 9 is arranged on one side of the No. 2 moving block 8. When in use, two welding steel plates are placed on the upper end of the processing table 1, and then the No. 1 motor is turned on to move the No. 1 motor 2. Machine 2 drives the two-way threaded rod 3 to rotate. At this time, the two No. 1 moving blocks 4 will drive the two L-shaped moving plates 5 to move toward the center position as the two-way threaded rod 3 rotates. At this time, the two welding steel plates will be pushed to move toward the center position until one side of the two welding steel plates fits together. Then, the No. 1 screw rod 7 is driven to rotate by turning on the No. 2 motor 6. At this time, the No. 2 moving block 8 will drive the clamping plate 9 to move forward as the No. 1 screw rod 7 rotates. At the same time, the steel plates can be clamped in conjunction with the L-shaped moving plate 5. After the two welding steel plates are clamped, welding can be carried out. The two welding steel plates can be conveniently aligned and clamped for subsequent welding, which is highly practical.

[0025] like Figure 1 , 4As shown in Figures 5 and 6, a fixing plate 10 is provided at both the front and rear ends of the processing table 1, a No. 3 motor 11 is provided on one side of the front fixing plate 10, an output end of the No. 3 motor 11 passes through the fixing plate 10 and is connected to a No. 2 screw rod 12 through a coupling, a No. 1 fixing rod 13 is provided between the two fixing plates 10 at the rear end, and a moving column 14 is respectively threadedly connected and slidably connected to the outer surfaces of the No. 2 screw rod 12 and the No. 1 fixing rod 13, and a No. 4 motor 15 is provided on the upper end of one of the moving columns 14. The output end of the movable column 15 is connected to the third screw rod 16 through a coupling, and the second fixed rod 17 is arranged in the other movable column 14. The outer surfaces of the third screw rod 16 and the second fixed rod 17 are respectively threadedly connected and slidably connected to the third movable block 18. A connecting plate 19 is arranged on one side of the two third movable blocks 18. A fifth motor 20 is arranged at the front end of the connecting plate 19. The output end of the fifth motor 20 is connected to the fourth screw rod 21 through a coupling. The outer surface of the fourth screw rod 21 is threadedly connected to the fourth movable block 2 2. A welding gun 23 is disposed at the lower end of the No. 4 moving block 22, and a welding machine 24 is disposed at the upper end of the connecting plate 19. A connecting line 25 is connected between the welding gun 23 and the right side of the welding machine 24. When in use, the No. 3 motor 11 is turned on to drive the No. 2 screw rod 12 to rotate. At this time, the moving column 14 will move with the rotation of the No. 2 screw rod 12, and stop moving after moving to the welding gun 23 just above the welding position. Then, the No. 4 motor 15 is turned on to drive the No. 3 screw rod 16 to rotate. At this time, the No. 2 fixed rod 1 7 will drive the connecting plate 19 and the welding gun 23 to move downward with the rotation of the No. 3 screw rod 16. After moving to the point where the welding gun 23 is in contact with the welding position, the welding machine 24 can be turned on to perform welding. At this time, the No. 4 screw rod 21 can be rotated by turning on the No. 5 motor 20. At this time, the No. 4 moving block 22 will drive the welding gun 23 to move with the rotation of the No. 4 screw rod 21. The two welding steel plates can be welded while moving. The fixed welding steel plates can be welded conveniently and efficiently, and the practicability is high.

[0026] It should be noted that the utility model is a welding device for the production of ship steel structures. When in use, through the processing table 1, No. 1 motor 2, bidirectional threaded rod 3, No. 1 moving block 4, L-shaped moving plate 5, No. 2 motor 6, No. 1 screw rod 7, No. 2 moving block 8 and clamping plate 9, two welding steel plates can be conveniently aligned and clamped for subsequent welding, so as to facilitate subsequent welding. The utility model is highly practical. When in use, the two welding steel plates are placed on the upper end of the processing table 1, and then the bidirectional threaded rod 3 is driven to rotate by turning on the No. 1 motor 2. At this time, the two No. 1 moving blocks 4 will drive the two No. 1 moving blocks 4 to rotate with the rotation of the bidirectional threaded rod 3. The L-shaped movable plate 5 moves toward the center position, and at this time, it will push the two welding steel plates to move toward the center position until one side of the two welding steel plates fits together, and then the No. 1 screw rod 7 is driven to rotate by turning on the No. 2 motor 6. At this time, the No. 2 movable block 8 will drive the clamping plate 9 to move forward with the rotation of the No. 1 screw rod 7, and at the same time, the L-shaped movable plate 5 can clamp the steel plates. After the two welding steel plates are clamped, welding work can be carried out, and the two welding steel plates can be conveniently aligned and clamped and fixed for subsequent welding. It is highly practical and easy to operate. By setting the fixed plate 10 and the No. 3 motor 11 , No. 2 screw rod 12, No. 1 fixed rod 13, moving column 14, No. 4 motor 15, No. 3 screw rod 16, No. 2 fixed rod 17, No. 3 moving block 18, connecting plate 19, No. 5 motor 20, No. 4 screw rod 21, No. 4 moving block 22, welding gun 23, welding machine 24 and connecting line 25 can conveniently and efficiently weld the fixed welding steel plate, and the practicality is high. When in use, the No. 2 screw rod 12 is driven to rotate by turning on the No. 3 motor 11. At this time, the moving column 14 will move with the rotation of the No. 2 screw rod 12, and stop moving after moving to the welding gun 23 just above the welding position, and then By turning on the No. 4 motor 15 to drive the No. 3 screw rod 16 to rotate, the No. 2 fixed rod 17 will drive the connecting plate 19 and the welding gun 23 to move downward with the rotation of the No. 3 screw rod 16. After moving until the welding gun 23 is in contact with the welding position, the welding machine 24 can be turned on to perform welding. At this time, by turning on the No. 5 motor 20 to drive the No. 4 screw rod 21 to rotate, the No. 4 moving block 22 will drive the welding gun 23 to move with the rotation of the No. 4 screw rod 21. The two welding steel plates can be welded while moving, and the welding steel plates that have been fixed can be welded conveniently and efficiently. It is highly practical and easy to operate.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A welding device for producing ship steel structures, comprising a processing table (1), characterized in that: A No. 1 motor (2) is arranged at the right end of the processing table (1); a bidirectional threaded rod (3) is arranged at the output end of the No. 1 motor (2); two No. 1 moving blocks (4) are arranged on the outer surface of the bidirectional threaded rod (3); an L-shaped moving plate (5) is arranged at the upper end of the No. 1 moving block (4); a No. 2 motor (6) is arranged at the front end of the L-shaped moving plate (5); a No. 1 lead screw (7) is arranged at the output end of the No. 2 motor (6); and the outer surface of the No. 1 lead screw (7) is provided with a plurality of threaded rods (4). A second moving block (8) is arranged on the surface, a clamping plate (9) is arranged on one side of the second moving block (8), a fixing plate (10) is arranged at both the front and rear ends of the processing table (1), a third motor (11) is arranged on one side of the front fixing plate (10), a second screw rod (12) is arranged at the output end of the third motor (11) passing through the fixing plate (10), a first fixing rod (13) is arranged between the two fixing plates (10) at the rear end, and the second screw rod (12) is connected to the fixing plate (10). The outer surface of the No. 1 fixed rod (13) is provided with a moving column (14), the upper end of one of the moving columns (14) is provided with a No. 4 motor (15), the output end of the No. 4 motor (15) is provided with a No. 3 screw rod (16), the other moving column (14) is provided with a No. 2 fixed rod (17), the outer surfaces of the No. 3 screw rod (16) and the No. 2 fixed rod (17) are provided with a No. 3 moving block (18), and one side of the two No. 3 moving blocks (18) is provided A connecting plate (19) is provided, a No. 5 motor (20) is arranged at the front end of the connecting plate (19), a No. 4 screw rod (21) is arranged at the output end of the No. 5 motor (20), a No. 4 moving block (22) is arranged on the outer surface of the No. 4 screw rod (21), a welding gun (23) is arranged at the lower end of the No. 4 moving block (22), a welding machine (24) is arranged at the upper end of the connecting plate (19), and a connecting line (25) is connected between the welding gun (23) and the right side of the welding machine (24).

2. A welding equipment for ship steel structure production according to claim 1, characterized in that: The output end of the No. 1 motor (2) is provided with a coupling, the output end of the No. 1 motor (2) is detachably connected to the bidirectional threaded rod (3) via the coupling, and the No. 1 moving block (4) is threadedly connected to the outer surface of the bidirectional threaded rod (3).

3. A welding equipment for ship steel structure production according to claim 1, characterized in that: The output end of the No. 2 motor (6) is provided with a coupling, and the output end of the No. 2 motor (6) is detachably connected to the No. 1 screw rod (7) via the coupling, and the No. 2 moving block (8) is threadedly connected to the outer surface of the No. 1 screw rod (7).

4. A welding equipment for ship steel structure production according to claim 1, characterized in that: The output end of the No. 3 motor (11) is provided with a coupling, and the output end of the No. 3 motor (11) passes through the fixed plate (10) and is detachably connected to the No. 2 screw rod (12) through the coupling, one of the movable columns (14) is threadedly connected to the outer surface of the No. 2 screw rod (12), and the other movable column (14) is slidably connected to the outer surface of the No. 1 fixed rod (13).

5. The welding equipment for ship steel structure production according to claim 1, characterized in that: The output end of the No. 4 motor (15) is provided with a coupling, and the output end of the No. 4 motor (15) is detachably connected to the No. 3 screw rod (16) through the coupling, and the No. 2 fixing rod (17) is threadedly connected to the outer surface of the No. 3 screw rod (16).

6. A welding device for ship steel structure production according to claim 1, characterized in that: The output end of the No. 5 motor (20) is provided with a coupling, the output end of the No. 5 motor (20) is detachably connected to the No. 4 screw rod (21) through the coupling, and the No. 4 moving block (22) is threadedly connected to the outer surface of the No. 4 screw rod (21).

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