A gap welding device for container steel joints
By designing gap welding equipment for container steel docking, using welding mechanisms, adjustment mechanisms and lifting mechanisms, the problem that existing equipment can only weld vertical gaps is solved, and welding of gaps at any angle and position is achieved, improving welding efficiency.
Patent Information
- Application Number
- CN202421341448.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-12
AI Technical Summary
Existing welding equipment can only weld gaps perpendicular to the ground. If the horizontal gaps in the container need to be welded, the equipment needs to be replaced, resulting in a reduction in welding processing efficiency.
A gap welding equipment for the docking of container steel is designed. By setting up a welding mechanism, an adjustment mechanism and a lifting mechanism, the movement direction and height of the welding gun can be adjusted so that it can weld the gaps at any angle and position.
The welding equipment is able to weld gaps at any angle and position, expand the scope of application of the equipment, and improve the efficiency of welding processing.
Smart Images
Figure CN222696345U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of container steel welding, in particular to a gap welding device used for a butt joint of container steel. Background Art
[0002] A container is a standardized freight vehicle for transporting goods. It is usually made of metal, steel, aluminum alloy and other materials. It has a metal frame as the main body, and the metal plates are fixed to the metal frame by welding. The container has a standard size, which makes it more convenient to transfer between different means of transportation.
[0003] When welding the joint of container steel, the existing welding equipment is based on a frame, and a lifting bracket is arranged on the top side of the frame. Pulleys are rotatably installed at both ends of the inner side of the lifting bracket, and belts are mounted on the pulleys. A lifting platform is slidably installed on the inner side of the bracket, and the lifting platform is fixedly connected to the belt surface. A welding gun is fixed on the top side of the lifting platform, and a servo motor is fixed at the bottom end of one side of the bracket, and the output end of the servo motor is fixedly connected to the pulley. By moving the frame to the container processing position, the welding gun is in the welding position, and then the servo motor is controlled to drive the belt to move, thereby driving the lifting platform to move up and down, so that the welding gun welds the joint of the container steel. The welding efficiency is high and it is easy to use.
[0004] However, when current welding equipment is used for welding, it is only possible to weld gaps that are perpendicular to the ground. If it is necessary to weld gaps in horizontal positions of containers, the welding equipment needs to be replaced. The current welding equipment has a small scope of application, resulting in reduced efficiency of the welding process. Therefore, a gap welding device for the joints of container steel is proposed. Utility Model Content
[0005] In order to make up for the shortcomings of the prior art, the welding equipment on the market has a small application range, resulting in reduced efficiency of welding processing. The utility model proposes a gap welding device for the butt joint of container steel.
[0006] The technical solution adopted by the utility model to solve its technical problem is: the utility model describes a gap welding device for the butt joint of container steel, comprising a bracket; a welding mechanism is slidably installed on the inner side of the bracket, an adjustment mechanism is provided at one end of the welding mechanism, a lifting mechanism is provided on the inner side of the bracket, and a slider is slidably installed on the inner side of the bracket.
[0007] Preferably, the welding mechanism includes a slider, a fixed disk is fixed on one side of the slider, a rotating frame is rotatably installed on one side of the fixed disk, a positioning hole is evenly opened at the center position of the side surface of the rotating frame, a positioning rod is symmetrically slidably inserted into the side surface of the fixed disk, a sliding rod is fixed to one end of the inner side of the rotating frame, and a screw rod is rotatably installed on the other end of the inner side of the rotating frame, a moving platform is slidably installed on the sliding rod, and a fixed platform is rotatably installed on the inner side of the moving platform, a welding gun body is fixedly installed on one end of the fixed platform, a servo motor is fixed to one end of the rotating frame, the output end of the servo motor passes through the rotating frame and is fixedly connected to the screw rod, one end of the positioning rod is inserted and installed on the inner side of the positioning hole, and the moving platform is rotatably connected to the screw rod, and through the structure of the rotating frame and the fixed disk, the moving direction of the welding gun can be adjusted to be parallel to the gap, so that its range of use is wider.
[0008] Preferably, the adjustment mechanism includes a moving platform, one end of the top side of the moving platform is evenly provided with fixing holes, one end of the inner side of the fixed platform is provided with a slide groove, a limiting cap is slidably installed on the inner side of the slide groove, an insertion rod is fixed on one side of the limiting cap, a spring is fixedly connected between the limiting cap and the inner end of the slide groove, and the spring is sleeved on the insertion rod, one end of the insertion rod is inserted and installed on the inner side of the fixing hole, and a top plate is fixed on the top of the bracket, and by adjusting the processing direction of the welding gun, it can weld the gaps on different surfaces of the container, which is more flexible and convenient to use.
[0009] Preferably, the lifting mechanism includes a top plate, a driving motor is fixed on the top side of the top plate, a threaded rod is rotatably installed on the inner side of the bracket, and the threaded rod is rotatably connected to the top plate, the slider is rotatably connected to the threaded rod, the output end of the driving motor passes through the top plate and is fixedly connected to the threaded rod, a frame is fixed to the bottom end of the bracket, and directional wheels are fixedly installed at the four corners of the bottom side of the frame. By using the threaded rod in conjunction with the slider, the welding gun can be moved to a position at the same height as the gap and can be welded. There is no need to replace equipment during use, and the processing efficiency is higher.
[0010] The utility model is beneficial in that:
[0011] 1. The utility model adopts a structural design of a gap welding device for the butt joint of container steel materials. By setting a welding mechanism, a positioning rod is pulled out, and the rotating frame can be pushed to rotate around a fixed disk. When the rotating frame is rotated to be parallel to the gap to be welded, the positioning rod is passed through the fixed disk and reinserted into the inner side of the positioning hole, so that the rotating frame is fixed. At this time, the welding equipment is moved to make the welding gun body contact with one end of the gap and perform welding processing. At the same time, the servo motor is controlled to drive the output end lead screw to rotate, so that the welding gun body is driven to move along the gap with the cooperation of the moving platform, thereby completing the welding processing, which solves the problem that the existing welding equipment can only weld vertical gaps and has a small scope of application.
[0012] 2. The utility model adopts a structural design of a gap welding device for the butt joint of container steel. By setting an adjustment mechanism, the insertion rod is pushed to shrink it to the inside of the slide groove. At this time, the spring is stretched, and the fixed platform is rotated to rotate it inside the mobile platform. When the welding gun body inside the fixed platform is turned to a suitable position, the spring pulls the limit cap to slide inside the slide groove, thereby pushing the insertion rod to extend and insert it into the inside of the fixed hole, thereby fixing the position of the fixed platform to facilitate subsequent welding processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure;
[0015] Figure 2 It is a schematic diagram of the main three-dimensional structure of the welding mechanism;
[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism from a side view;
[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the lifting mechanism from a top view;
[0018] Figure 5 It is a schematic diagram of the overall three-dimensional structure from the front.
[0019] In the figure: 1. bracket; 2. slider; 3. fixed plate; 4. rotating frame; 5. positioning hole; 6. positioning rod; 7. slide rod; 8. screw rod; 9. moving platform; 10. fixed platform; 11. welding gun body; 12. servo motor; 13. top plate; 14. threaded rod; 15. driving motor; 16. slide groove; 17. limit cap; 18. plug rod; 19. spring; 20. fixing hole; 21. frame; 22. directional wheel; 23. counterweight. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4As shown, a gap welding device for the butt joint of container steel includes a bracket 1; a welding mechanism is slidably installed inside the bracket 1, an adjustment mechanism is provided at one end of the welding mechanism, a lifting mechanism is provided inside the bracket 1, and a slider 2 is slidably installed inside the bracket 1;
[0022] See also Figure 2 As shown, the welding mechanism includes a slider 2, a fixed disk 3 is fixed on one side of the slider 2, a rotating frame 4 is rotatably installed on one side of the fixed disk 3, a positioning hole 5 is evenly opened at the center position of the side of the rotating frame 4, a positioning rod 6 is symmetrically slidably inserted into the side of the fixed disk 3, a sliding rod 7 is fixed to one end of the inner side of the rotating frame 4, a screw rod 8 is rotatably installed on the other end of the inner side of the rotating frame 4, a moving table 9 is slidably installed on the sliding rod 7, a fixed table 10 is rotatably installed on the inner side of the moving table 9, a welding gun body 11 is fixedly installed on one end of the fixed table 10, a servo motor 12 is fixed at one end of the rotating frame 4, the output end of the servo motor 12 passes through the rotating frame 4 and is fixedly connected to the screw rod 8, one end of the positioning rod 6 is inserted and installed on the inner side of the positioning hole 5, The movable table 9 is rotatably connected with the screw rod 8; during operation, when encountering the problem that the existing welding equipment can only weld vertical gaps and has a small scope of application, the positioning rod 6 is pulled out through the structure of the welding mechanism, and the rotating frame 4 can be pushed to rotate around the fixed disk 3. When the rotating frame 4 is rotated to be parallel to the gap to be welded, the positioning rod 6 is passed through the fixed disk 3 and re-inserted into the inner side of the positioning hole 5, so that the rotating frame 4 is fixed. At this time, the welding equipment is moved to make the welding gun body 11 contact with one end of the gap and perform welding processing. At the same time, the servo motor 12 is controlled to drive the output end screw rod 8 to rotate, so that the welding gun body 11 is driven to move along the gap with the cooperation of the movable table 9, thereby completing the welding process, so that the welding equipment can weld gaps of any angle.
[0023] See also Figure 3As shown, the adjustment mechanism includes a moving platform 9, a fixing hole 20 is evenly opened at one end of the top side of the moving platform 9, a slide groove 16 is opened at one end of the inner side of the fixing platform 10, a limit cap 17 is slidably installed inside the slide groove 16, a plug rod 18 is fixed to one side of the limit cap 17, a spring 19 is fixedly connected between the limit cap 17 and one end of the inner side of the slide groove 16, and the spring 19 is sleeved on the plug rod 18, one end of the plug rod 18 is inserted and installed inside the fixing hole 20, and a top plate 13 is fixed to the top of the bracket 1; when working, when encountering When the welding gun is in a fixed position, is not flexible enough to use, and is inconvenient for welding processing, the structure of the adjustment mechanism is used to push the rod 18 to retract it to the inside of the slide groove 16. At this time, the spring 19 is stretched, and the fixed table 10 is rotated to rotate inside the movable table 9. When the welding gun body 11 inside the fixed table 10 is turned to a suitable position, the spring 19 pulls the limiting cap 17 to slide inside the slide groove 16, thereby pushing the rod 18 to extend, so that it is inserted and installed inside the fixing hole 20, thereby fixing the position of the fixing table 10 to facilitate subsequent welding processing.
[0024] See also Figure 4 As shown, the lifting mechanism includes a top plate 13, a driving motor 15 is fixed on the top side of the top plate 13, a threaded rod 14 is rotatably installed on the inner side of the bracket 1, and the threaded rod 14 is rotatably connected to the top plate 13, the slider 2 is rotatably connected to the threaded rod 14, the output end of the driving motor 15 passes through the top plate 13 and is fixedly connected to the threaded rod 14, a frame 21 is fixed to the bottom end of the bracket 1, and directional wheels 22 are fixedly installed at the four corners of the bottom side of the frame 21; when working, when encountering different gaps to be welded, which are in different positions, resulting in the problem that the welding equipment cannot perform welding processing, the frame 21 is pushed through the structure of the lifting mechanism, so that it moves the welding equipment to the processing position with the cooperation of the directional wheels 22, and then the driving motor 15 is controlled to drive the output end threaded rod 14 to rotate, thereby driving the slider 2 to slide on the inner side of the bracket 1, thereby driving the rotating frame 4 to rise and fall to the required height, so that the welding equipment can perform welding processing on gaps of different heights, and the scope of application is wider.
[0025] See also Figure 5 As shown, a counterweight 23 is fixed to the bottom side of one end of the frame 21 away from the bracket 1; during operation, when the welding equipment is prone to tipping over, the center of gravity of the welding equipment can be lowered through the structure of the counterweight 23, so that the welding process can be carried out normally without tipping over during the process.
[0026] Working principle: a container is a standardized freight vehicle for transporting goods. It is usually made of metal, steel, aluminum alloy and other materials. It takes a metal frame as the main body. The metal plate is fixedly connected to the metal frame by welding. The container has a standard size, which is more convenient for transportation between different means of transportation. When welding, the existing welding equipment can only weld the gaps perpendicular to the ground. If it is necessary to weld the gaps in the horizontal position of the container, the welding equipment needs to be replaced. The current welding equipment has a small scope of application, resulting in reduced efficiency of the welding process. In order to solve this problem, a welding mechanism and an adjustment mechanism are set to push the insertion rod 18 to retract it to the inside of the slide groove 16. At this time, the spring 19 is stretched, and the fixed platform 10 is rotated to rotate it inside the movable platform 9. When the welding gun body 11 inside the fixed platform 10 is turned to a suitable position, the spring 19 pulls the limit cap 17 to slide inside the slide groove 16, thereby pushing the insertion rod 18 to extend so that it is inserted and installed in The inner side of the fixing hole 20, thereby fixing the welding gun body 11 at one end of the fixed platform 10 in the desired position, and then pulling out the positioning rod 6, at this time, the rotating frame 4 can be pushed to rotate around the fixed disk 3, and when the rotating frame 4 is rotated to be parallel to the gap to be welded, the positioning rod 6 is passed through the fixed disk 3 and reinserted into the inner side of the positioning hole 5, thereby fixing the rotating frame 4, and at this time, the frame 21 is pushed, so that it moves the welding equipment to the processing position with the cooperation of the directional wheel 22, and then the driving motor 15 is controlled to drive the output end threaded rod 14 to rotate, thereby driving the slider 2 to slide on the inner side of the bracket 1, thereby driving the rotating frame 4 to rise and fall to the desired height, so that the welding gun body 11 contacts one end of the gap and performs welding processing, and at the same time, the servo motor 12 is controlled to drive the output end lead screw 8 to rotate, thereby driving the welding gun body 11 to move along the gap with the cooperation of the moving platform 9, thereby completing the welding processing, solving the problem that the existing welding equipment can only weld vertical gaps and has a small scope of application.
[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and 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, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A gap welding device for container steel joints, characterized in that: It comprises a bracket (1); a welding mechanism is slidably mounted on the inner side of the bracket (1); an adjustment mechanism is arranged at one end of the welding mechanism; a lifting mechanism is arranged on the inner side of the bracket (1); and a slider (2) is slidably mounted on the inner side of the bracket (1); The welding mechanism comprises a slider (2), a fixed disk (3) is fixed on one side of the slider (2), a rotating frame (4) is rotatably mounted on one side of the fixed disk (3), positioning holes (5) are evenly opened at the center position of the side of the rotating frame (4), positioning rods (6) are symmetrically slidably inserted into the side of the fixed disk (3), a sliding rod (7) is fixed on one end of the inner side of the rotating frame (4), a screw rod (8) is rotatably mounted on the other end of the inner side of the rotating frame (4), a moving platform (9) is slidably mounted on the sliding rod (7), a fixed platform (10) is rotatably mounted on the inner side of the moving platform (9), a welding gun body (11) is fixedly mounted on one end of the fixed platform (10), and a servo motor (12) is fixed on one end of the rotating frame (4).
2. The gap welding equipment for container steel joints according to claim 1 is characterized in that: The output end of the servo motor (12) passes through the rotating frame (4) and is fixedly connected to the screw rod (8); one end of the positioning rod (6) is inserted and installed inside the positioning hole (5); and the moving platform (9) is rotationally connected to the screw rod (8).
3. The gap welding equipment for container steel joints according to claim 2 is characterized in that: The adjustment mechanism comprises a movable platform (9), a top end of the movable platform (9) is evenly provided with fixing holes (20), an inner end of the fixed platform (10) is provided with a slide groove (16), a limit cap (17) is slidably installed inside the slide groove (16), and an insertion rod (18) is fixed to one side of the limit cap (17).
4. The gap welding equipment for container steel joints according to claim 3 is characterized in that: The limiting cap (17) is fixedly connected to one end of the inner side of the slide groove (16) with a spring (19), and the spring (19) is sleeved on the insertion rod (18). One end of the insertion rod (18) is inserted and installed in the inner side of the fixing hole (20), and a top plate (13) is fixed to the top of the bracket (1).
5. The gap welding equipment for container steel joints according to claim 4 is characterized in that: The lifting mechanism comprises a top plate (13), a driving motor (15) is fixed on the top side of the top plate (13), a threaded rod (14) is rotatably mounted on the inner side of the bracket (1), and the threaded rod (14) is rotatably connected to the top plate (13), and the slider (2) is rotatably connected to the threaded rod (14).
6. The gap welding equipment for container steel joints according to claim 5 is characterized in that: The output end of the driving motor (15) passes through the top plate (13) and is fixedly connected to the threaded rod (14); a frame (21) is fixedly mounted on the bottom end of the bracket (1); and directional wheels (22) are fixedly mounted on the four corners of the bottom side of the frame (21).