Auxiliary turnover device for welding steel structural parts

Abstract

The utility model relates to the technical field of machining of steel structural parts, and discloses an auxiliary turnover device for welding of steel structural parts, which comprises a workbench, a movable frame arranged on the rear side of the workbench, an auxiliary frame arranged on the front side of the workbench, a welding seat fixedly connected to the right side of the workbench, and steel arranged on the top of the workbench. The bottom of the moving frame is fixedly connected with a movable transverse plate part of an X-direction moving module, the front side of the moving frame is fixedly connected with a fixing plate, the front side of the fixing plate is fixedly connected with a guide rail part of a Y-direction moving module, and the front side of a sliding block of the Y-direction moving module is fixedly connected with a Z-direction moving module through a mounting plate. According to the device, firstly, the carrying device and the turnover device are combined, high-degree automation is achieved, production efficiency is improved, and the device can operate automatically as long as a worker stacks steel at a designated position by dividing the steel containing area.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing technology, specifically to an auxiliary flipping device for welding steel structure components. Background Technology

[0002] Welding of steel structural components is a core process in manufacturing, widely used in construction, bridges, machinery, and other fields. Traditional methods mainly rely on arc welding and gas shielded welding, but these suffer from low efficiency and large deformation. In recent years, high-efficiency technologies such as laser welding and friction stir welding have been gradually promoted, and combined with robotic automation and intelligent sensing technologies, significantly improving welding accuracy and consistency. In terms of materials, the demand for high-strength steel, weathering steel, and dissimilar metal joining is increasing, but embrittlement of the weld heat-affected zone and control of residual stress remain technical challenges. To address these challenges, numerical simulation and process optimization technologies are being used to predict deformation and optimize parameters, while green welding technology is becoming a development trend. The industry is upgrading towards intelligentization and integrated welding inspection to meet the high reliability requirements under complex working conditions.

[0003] Existing steel welding flipping device technologies mainly fall into three categories: mechanical, hydraulic, and pneumatic, and electric servo. Mechanical types have simple structures and are suitable for small to medium-sized workpieces; hydraulic types have high load-bearing capacity but high energy consumption; electric servo types offer excellent precision, are programmable, and are mostly used in automated production lines. Technological advancements focus on intelligentization, modularization, and integration with welding robots to improve flexibility and efficiency. Current challenges include the tendency of heavy-duty parts to deform during flipping, insufficient multi-axis synchronization precision, and poor adaptability of high-cost equipment. Future trends include the application of digital twin optimization paths, lightweight materials, and energy-saving technologies to drive high-precision, intelligent, and green development; however, further breakthroughs are needed in overcoming dynamic stability and cost control challenges to meet the demands of complex welding scenarios.

[0004] However, the above-mentioned steel welding and turning device still has the following problems: the steel turning device and the handling device are often separate devices, and the steel needs to be frequently moved between different devices, which wastes time and results in low production efficiency. At the same time, the steel that needs to be welded needs to be manually handled and placed before it can work normally.

[0005] To address the aforementioned problems, an auxiliary flipping device for welding steel structural components is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide an auxiliary flipping device for welding steel structural components, which solves the problems in the prior art where the separate steel processing equipment affects efficiency and requires manual placement of the flipping device to work.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary flipping device for welding steel structural components, comprising a worktable, a movable frame at the rear of the worktable, an auxiliary frame at the front of the worktable, a welding seat fixedly connected to the right side of the worktable, steel material at the top of the worktable, a movable horizontal plate of an X-axis moving module fixedly connected to the bottom of the movable frame, a fixed plate fixedly connected to the front of the movable frame, a guide rail of a Y-axis moving module fixedly connected to the front of the fixed plate, and a Z-axis moving module fixedly connected to the front of the slider of the Y-axis moving module via a mounting plate.

[0008] As a further description of the above technical solution: a turntable mounting plate is fixedly connected to the rear side of the auxiliary frame near the top position, and a turntable motor is fixedly connected to the center of the turntable mounting plate near the right side through the mounting shell.

[0009] As a further description of the above technical solution: a welding gun is fixedly connected to the center position on the left side of the welding seat.

[0010] As a further description of the above technical solution: A Y-axis pen-shaped cylinder is fixedly connected to the top right side of the mobile frame, and the output end of the Y-axis pen-shaped cylinder is fixedly connected to the Z-axis moving module through a connector.

[0011] As a further description of the above technical solution: the outer wall of the front movable part of the Z-axis moving module is fixedly connected to a clamping claw near the bottom position by a double-headed cylinder module.

[0012] As a further description of the above technical solution: a rotary cylinder is fixedly connected to the top position of the outer wall of the front movable part of the Z-axis moving module via a connector, and the rotary cylinder is rotatably connected to the rear side of the double-headed cylinder module of the clamping claw via a pulley.

[0013] As a further description of the above technical solution: the turntable motor is fixedly connected to the turntable via a coupling at its rear position.

[0014] As a further description of the above technical solution: a blocking cylinder is fixedly connected through the center of the fixing plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model provides an auxiliary flipping device for welding steel structural components. Firstly, by combining a handling device and a flipping device, a high degree of automation can be achieved, thereby significantly improving production efficiency. This integrated system can automatically complete the handling, positioning, and flipping of steel structural components. The handling device is responsible for accurately moving the workpiece to the designated position, while the flipping device ensures that the workpiece is flipped at a suitable angle, achieving high precision and meeting the requirements of different welding angles.

[0017] 2. The auxiliary flipping device for welding steel structural components provided by this utility model can automatically operate after workers simply stack the steel in the designated position by dividing different steel placement areas, thereby reducing manual intervention and lowering the complexity and labor intensity of operation. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional side view of the present invention.

[0020] Figure 3 This is a top view of the three-dimensional structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the main working structure of this utility model.

[0022] In the diagram: 1. Workbench; 2. Moving frame; 3. Auxiliary frame; 4. Welding seat; 5. X-axis moving module; 6. Fixing plate; 7. Blocking cylinder; 8. Y-axis pen-shaped cylinder; 9. Y-axis moving module; 10. Z-axis moving module; 11. Rotary cylinder; 12. Clamping claw; 13. Welding gun; 14. Turntable mounting plate; 15. Turntable motor; 16. Turntable; 17. Pushing cylinder; 18. Steel. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0025] Combination Figure 1This utility model discloses an auxiliary flipping device for welding steel structural components, comprising a workbench 1. The top of the workbench is arranged from left to right as a finished processing area, a waiting processing area, and a processing area. A movable frame 2 is provided at the rear of the workbench 1 to support various handling and moving devices. An auxiliary frame 3 is provided at the front of the workbench 1 for clamping and fixing steel 18. A welding seat 4 is fixedly connected to the right side of the workbench 1 to support the welding gun. Steel 18 is provided at the top of the workbench 1. An X-axis moving module 5 is fixedly connected to the bottom of the movable frame 2, which can drive the movable frame 2 to move in the X direction. A fixed plate 6 is fixedly connected to the front of the movable frame 2 to support and install the moving module. A guide rail of a Y-axis moving module 9 is fixedly connected to the front of the fixed plate 6 to drive the chuck to move in the Y direction. A Z-axis moving module 10 is fixedly connected to the front of the slider of the Y-axis moving module 9 through a mounting plate to drive the chuck and its equipment to move in the Z direction.

[0026] Combination Figure 2 and Figure 3 A turntable mounting plate 14 is fixedly connected to the rear side of the auxiliary frame 3 near the top position for mounting the turntable 16. A turntable motor 15 is fixedly connected through the mounting shell to the center of the turntable mounting plate 14 near the right position for driving the turntable to rotate. A welding gun 13 is fixedly connected to the center of the left side of the welding seat 4. A clamping claw 12 is fixedly connected to the bottom position of the outer wall of the front movable part of the Z-axis moving module 10 through a double-headed cylinder module for clamping and transporting steel. A blocking cylinder 7 is fixedly connected through the center of the fixing plate 6 for limiting the movement of the Y-axis moving module 9.

[0027] Combination Figure 4 A Y-axis pen-shaped cylinder 8 is fixedly connected to the top right side of the movable frame 2 to provide power for the Y-axis moving module. The output end of the Y-axis pen-shaped cylinder 8 is fixedly connected to the Z-axis moving module 10 through a connector. A rotary cylinder 11 is fixedly connected to the top of the outer wall of the front movable part of the Z-axis moving module 10 through a connector. The output end of the rotary cylinder 11 is connected to the rear side of the double-headed cylinder module through a belt drive mechanism. The rear side of the turntable motor 15 is fixedly connected to the turntable 16 through a coupling. The coupling links the turntable motor 15 and the turntable 16. Push cylinders 17 are evenly distributed on the rear outer surface of the turntable 16. The combined operation of the push cylinders 17 can clamp the steel.

[0028] Working principle: Before welding begins, the worker places the steel 18 on the processing area at the top of the workbench 1. After the device is started, the Z-axis moving module 10, along with the rotary cylinder 11 and the clamping jaws 12, moves along the slider of the Y-axis moving module 9 to above the steel to be processed, driven by the pen-shaped cylinder 8. Then, the double-headed cylinder behind the clamping jaws 12 pushes the jaws open. The clamping jaws 12 and the rotary cylinder 11 move downwards driven by the motor along the screw of the Z-axis moving module 10. When they reach both sides of the steel 18, the double-headed cylinder behind the clamping jaws 12 controls the jaws to press against the steel, completing the clamping action. The steel 18 moves to the processing area at the top of the workbench 1 with the transport device. The moving frame 2 is driven by the motor and moves forward along the guide rail with the gear and slider of the X-axis moving module 5. When one end of the steel 18 contacts the turntable 16, the four push cylinders on the turntable 16 start to clamp the steel 18. Then the chuck releases the steel and returns to pick up another piece of steel 18. The transport device continues to move until one end of the two pieces of steel 18 is close together. At this time, the welding torch 13 starts, and the rotary cylinder 11 drives the clamping chuck 12 to rotate through the pulley mechanism behind it. The turntable 16 is driven by the turntable motor 15 and starts to rotate together in the same direction and at the same speed. In this way, the steel is controlled to flip and weld. After the steel is welded, the push cylinder 17 on the turntable 16 releases the processed steel. The transport device clamps and moves the steel 18 to the processing completion area of ​​the worktable 1. Then the clamping chuck 12 is released, the processed steel 18 is put down, and the previous action is repeated to continue processing.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An auxiliary tilting device for welding steel structural elements, comprising a worktable (1), characterized in that: The workbench (1) rear side position is equipped with mobile frame (2), the workbench (1) front side position is equipped with auxiliary frame (3), the workbench (1) right side position fixedly connected with welding seat (4), the workbench (1) top position is equipped with steel (18), the mobile frame (2) bottom position fixedly connected with the movable cross plate part of X direction movement module (5), the mobile frame (2) front side fixedly connected with fixed plate (6), the fixed plate (6) front side fixedly connected with the guide rail part of Y direction movement module (9), the slider of Y direction movement module (9) front side fixedly connected with Z direction movement module (10) through mounting plate.

2. The auxiliary tilting device for welding of steel structural members according to claim 1, characterized in that: The auxiliary frame (3) rear side is fixedly connected with turntable mounting plate (14) at the top position, and the turntable mounting plate (14) is fixedly connected with turntable motor (15) at the center of the right side.

3. The auxiliary tilting device for welding of steel structural members according to claim 1, characterized in that: The welding seat (4) left side center position fixedly connected with welding gun (13).

4. The auxiliary tilting device for welding of steel structural members according to claim 1, characterized in that: The mobile frame (2) top right side position fixedly connected with Y direction pen-shaped cylinder (8), and the output end of Y direction pen-shaped cylinder (8) is fixedly connected with Z direction movement module (10) through connecting piece.

5. The auxiliary tilting device for welding of steel structural members according to claim 1, characterized in that: The outer wall of the movable part of the Z direction movement module (10) is fixedly connected with the clamping jaw (12) through the double head cylinder module at the bottom position.

6. The auxiliary tilting device for welding of steel structural members according to claim 1, characterized in that: The outer wall of the movable part of the Z direction movement module (10) is fixedly connected with the rotating cylinder (11) through the connecting piece at the top position, and the output end of (11) is connected with the rear side of the double head cylinder module through the belt transmission mechanism.

7. The auxiliary tilting device for welding of steel structural members according to claim 2, characterized in that: The rear side of the turntable motor (15) is fixedly connected with the turntable (16) through the shaft coupling, and the rear side of the turntable (16) is uniformly distributed with the push cylinder (17).

8. The auxiliary tilting device for welding of steel structural members according to claim 1, characterized in that: The fixed plate (6) center position is fixedly connected with the blocking cylinder (7).

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