A three-dimensional flexible operating platform
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO LANGSHENG ENERGY TECH CO LTD
- Filing Date
- 2025-05-31
- Publication Date
- 2026-06-19
Smart Images
Figure CN224373151U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of welding and fixing devices, specifically a three-dimensional flexible operating platform. Background Technology
[0002] The three-dimensional flexible operating platform is a modular and reconfigurable welding and assembly tooling system. Through the flexible combination of standardized components, it enables rapid positioning and fixing of multiple varieties and small batches of workpieces. It is a welding workbench with modularity, flexibility, high precision and reusability.
[0003] Three-dimensional flexible operation platforms are widely used in industries such as steel structure, various vehicle body manufacturing, bicycle and motorcycle manufacturing, construction machinery, frames and boxes, pressure vessels, and robotic welding. They can quickly position and clamp welding workpieces, reduce welding deformation, and improve welding efficiency and quality.
[0004] Through long-term use and observation, it was found that irregularly shaped steel structures can cause problems such as positioning difficulties, unstable clamping, welding deformation, and low efficiency when welding steel structures on a three-dimensional flexible operating platform.
[0005] Therefore, this utility model provides a three-dimensional flexible operating platform. Utility Model Content
[0006] To overcome the shortcomings of existing technologies and solve at least one of the problems mentioned in the background art, a three-dimensional flexible operation platform is proposed.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A three-dimensional flexible operating platform of this utility model includes an operating table; a first upright plate is fixed to the middle of the side wall of the operating table; a second upright plate is fixed to the middle of the side wall of the operating table; the second upright plate and the first upright plate are symmetrically arranged; a rotating component is provided in the middle of the side wall of the second upright plate, which can rotate the steel structure during the welding process; a fixing component is provided in the middle of the side wall of the rotating component, which can be fixed to the steel structure to be welded; a third upright plate is fixed to the middle of the side wall of the operating table; a lighting component is provided on the top of the third upright plate, which can adjust the lighting angle to illuminate the operating table; a protective component is provided between the first upright plate and the second upright plate, which can isolate the operating table from the working environment; the fixing component includes a pair of fixing plates; the fixing plates are rotatably connected to the top of the operating table; the fixing... A fixed base is fixed in the middle of the side wall of the plate; multiple brackets are fixedly connected to the middle of the side wall of the fixed base; a first motor is assembled in the middle of the side wall of the fixed plate; an auger rod is fixedly connected to the output end of the first motor; multiple gears are meshed on the auger rod; the gears and brackets are correspondingly arranged; clamping plates are fixed on both sides of the gears; the clamping plates and brackets are rotatably connected; this step, by setting up a fixed plate, fixed base, brackets, first motor, auger rod, gears and clamping plates, can adapt to irregularly shaped steel structures, can quickly adjust the clamping angle and position, reduce the need for frequent tooling changes, and achieve rapid production changeover. At the same time, this setting can reduce the risk of welding thermal deformation by uniformly dispersing stress through multi-point clamping, and firmly fix the steel structure to be welded on the operating platform, so that the steel structure can maintain the preset position and angle during the welding process, reduce problems such as weld misalignment and skewing caused by workpiece displacement, and improve the dimensional accuracy of the workpiece.
[0008] Preferably, the lighting assembly includes multiple light poles; the light poles are fixed to the top of the third upright plate; a corrugated pipe is fixed to the other end of the light pole; the corrugated pipe is made of a deformable material; and an illumination bulb is installed in the middle of the side wall of the corrugated pipe. This step of setting up the light poles, corrugated pipes, and illumination bulbs allows for flexible turning, precisely projecting light onto key locations such as welds and bevels of the steel structure, eliminating shadow interference. Furthermore, the high-brightness, focusable illumination bulbs enhance the contrast between the weld and the base material, especially on dark steel or oxide-covered surfaces, helping workers to more clearly observe the flow of the molten pool and the formation of the weld.
[0009] Preferably, the protective component includes a protective cover; the protective cover is installed between the first and second upright plates; the protective cover is made of transparent material; an operating port is provided in the middle of the side of the protective cover; both the protective cover and the operating port are made of elastic material; this step, by setting up the protective cover and the operating port, can not only physically isolate the spatter during the welding process and enhance safety protection, but also effectively isolate flammable gases or dust, reduce the explosion or dust diffusion caused by welding sparks, and by setting up a transparent protective cover, the staff can observe the welding process in real time and adjust the process parameters in a timely manner.
[0010] Preferably, the rotating assembly includes a second motor; the second motor is mounted on the side wall of the first upright plate; a movable disk is rotatably connected to the middle of the side wall of the second upright plate; the first motor on one side is mounted on the output end of the second motor; the first motor on the other side is fixed on the side wall of the movable disk; this step, by setting the second motor and the movable disk, can realize multi-angle dynamic adjustment of the workpiece, reduce welding defects caused by the posture restriction of the workers, make the weld bead uniformly formed, and optimize the welding process.
[0011] Preferably, an anti-slip pad is fixed in the middle of the side wall of the clamping plate; the anti-slip pad is made of elastic material; this step can increase the friction between the clamping plate and the workpiece by setting the anti-slip pad, and reduce the workpiece slippage or deflection.
[0012] Preferably, an elastic pad is fixed at the bottom of the operating table; the elastic pad is made of elastic material; this step, by setting the elastic pad, can absorb the vibration energy generated during welding and suppress the transmission of platform vibration.
[0013] The beneficial effects of this utility model are as follows:
[0014] 1. The three-dimensional flexible operating platform described in this utility model, by setting up a fixed plate, fixed seat, bracket, first motor, auger rod, gear and clamping plate, can adapt to irregularly shaped steel structures. It can quickly adjust the clamping angle and position, reduce the need for frequent tooling changes, and realize rapid production changeover. At the same time, this setting can reduce the risk of welding thermal deformation by uniformly dispersing stress through multi-point clamping. It can also firmly fix the steel structure to be welded on the operating platform, so that the steel structure can maintain the preset position and angle during the welding process, reduce the problems of weld misalignment and skewing caused by workpiece displacement, and improve the dimensional accuracy of the workpiece.
[0015] 2. The three-dimensional flexible operating platform described in this utility model is equipped with a light pole, a corrugated pipe and a light bulb. It can be flexibly turned to accurately project light onto key positions such as welds and bevels of steel structures, eliminating shadow interference. The high-brightness, focusable light bulb can enhance the contrast between the weld and the base material, especially on dark steel or oxide-covered surfaces, helping workers to more clearly observe the flow of the molten pool and the formation of the weld. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] Figure 1 This is a perspective view of the present invention;
[0018] Figure 2 This is a schematic diagram of the mating structure of the lighting bulb and the clamping plate in this utility model;
[0019] Figure 3 This is a schematic diagram of the mating structure of the auger rod and gear in this utility model;
[0020] Figure 4 This is a schematic diagram of the cooperative structure of the protective cover and the light bulb in this utility model.
[0021] Legend:
[0022] 1. Operating platform; 11. First upright plate; 12. Second upright plate; 13. Third upright plate; 2. Fixing plate; 21. Fixing base; 22. Bracket; 23. First motor; 24. Screw rod; 25. Gear; 26. Clamping plate; 3. Lamp post; 31. Corrugated pipe; 32. Light bulb; 4. Protective cover; 41. Operating port; 5. Second motor; 51. Movable plate; 6. Anti-slip mat; 7. Elastic mat. 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0024] Specific implementation examples are given below.
[0025] like Figures 1 to 4As shown, a three-dimensional flexible operating platform according to an embodiment of the present invention includes an operating table 1; a first upright plate 11 is fixed to the middle of the side wall of the operating table 1; a second upright plate 12 is fixed to the middle of the side wall of the operating table 1; the second upright plate 12 and the first upright plate 11 are symmetrically arranged; a rotating component is provided in the middle of the side wall of the second upright plate 12, which can rotate the steel structure during the welding process; a fixing component is provided in the middle of the side wall of the rotating component, which can be fixed to the steel structure to be welded; a third upright plate 13 is fixed to the middle of the side wall of the operating table 1; a lighting component is provided on the top of the third upright plate 13, which can adjust the lighting angle to illuminate the operating table 1; a protective component is provided between the first upright plate 11 and the second upright plate 12. The protective assembly isolates the workbench 1 from the working environment. During operation, the worker uses the fixing assembly to fix the steel structure to be welded onto the workbench 1, then adjusts the lighting angle of the lighting assembly so that all angles on the workbench 1 can be clearly observed. Then, the protective assembly is pulled to deform and cover the workbench 1 from one side. The worker then places the welding tools and hands through the protective assembly above the steel structure. At this time, the worker uses the tools to weld the steel structure. When it is necessary to weld other sides of the steel structure, the rotating assembly is activated. The rotating assembly will rotate the steel structure fixed by the fixing assembly, exposing other angles of the steel structure to the welding tools.
[0026] like Figures 1 to 3 As shown, the fixing assembly includes a pair of fixing plates 2; the fixing plates 2 are rotatably connected to the top of the operating table 1; a fixing seat 21 is fixed in the middle of the side wall of the fixing plate 2; multiple brackets 22 are fixedly connected to the middle of the side wall of the fixing seat 21; a first motor 23 is assembled in the middle of the side wall of the fixing plate 2; an auger rod 24 is fixedly connected to the output end of the first motor 23; multiple gears 25 are meshed on the auger rod 24; the gears 25 and the brackets 22 are correspondingly arranged; clamping plates 26 are fixed on both sides of the gears 25; the clamping plates 26 and the brackets 22 are rotatably connected; during operation, the worker places the steel structure to be welded on the top of the operating table 1, and then starts the first motor 23. The first motor 23 will drive the auger rod 24 to rotate. Because the auger rod 24 is meshed with multiple gears 25, the gears 25 will drive the clamping plates 26 to rotate. Plate 26 rotates on the side wall of bracket 22. When multiple clamping plates 26 rotate, they clamp the ends of the steel structure. At this time, multiple clamping plates 26 fix the steel structure from both ends. This step, by setting up fixing plate 2, fixing seat 21, bracket 22, first motor 23, auger rod 24, gear 25 and clamping plates 26, can adapt to irregularly shaped steel structures. The clamping angle and position can be quickly adjusted, reducing the need for frequent tooling changes and enabling rapid production changeover. At the same time, this setting can reduce the risk of welding thermal deformation by uniformly dispersing stress through multi-point clamping. It can also firmly fix the steel structure to be welded on the operating platform, so that the steel structure can maintain the preset position and angle during the welding process, reducing problems such as weld misalignment and skewing caused by workpiece displacement, and improving the dimensional accuracy of the workpiece.
[0027] like Figure 1 , Figure 2 and Figure 4 As shown, the lighting assembly includes multiple lamp posts 3; the lamp posts 3 are fixed to the top of the third upright plate 13; a corrugated pipe 31 is fixed to the other end of the lamp post 3; the corrugated pipe 31 is made of a deformable material; an illumination bulb 32 is installed in the middle of the side wall of the corrugated pipe 31; when the light on the operating platform is poor, the staff turns on multiple illumination bulbs 32, and then rotates or stretches the corrugated pipe 31 according to the lighting light, so that the illumination bulbs 32 can clearly illuminate all corners of the working environment. This step of setting up the lamp posts 3, corrugated pipe 31 and illumination bulbs 32 can be flexibly turned to accurately project light onto key positions such as welds and bevels of the steel structure, eliminating shadow interference. Moreover, the high brightness and focusable illumination bulbs 32 can enhance the contrast between the weld and the base material, especially on dark steel or oxide-covered surfaces, helping staff to more clearly observe the flow of the molten pool and the formation of the weld.
[0028] like Figure 1 , Figure 2 and Figure 4 As shown, the protective assembly includes a protective cover 4; the protective cover 4 is installed between the first upright plate 11 and the second upright plate 12; the protective cover 4 is made of transparent material; an operating port 41 is provided in the middle of the side of the protective cover 4; both the protective cover 4 and the operating port 41 are made of elastic material; before welding the steel structure, the worker pulls the protective cover 4, causing it to deform and fix it between the first upright plate 11 and the second upright plate 12, and then puts his hands and tools through the operating port 41 into the operating table 1 to perform welding operations. This step, by setting up the protective cover 4 and the operating port 41, can not only physically isolate the spatter during the welding process and enhance safety protection, but also effectively isolate flammable gases or dust, reducing the explosion or dust diffusion caused by welding sparks. By setting up the transparent protective cover 4, the worker can observe the welding process in real time and adjust the process parameters in a timely manner.
[0029] like Figure 1 and Figure 3 As shown, the rotating assembly includes a second motor 5; the second motor 5 is mounted on the side wall of the first upright plate 11; a movable disk 51 is rotatably connected to the middle of the side wall of the second upright plate 12; a first motor 23 on one side is mounted on the output end of the second motor 5; the first motor 23 on the other side is fixed to the side wall of the movable disk 51; during operation, the operator starts the second motor 5, which drives the first motor 23 to rotate. When the first motor 23 rotates, it drives the steel structure held by the clamping plate 26 to rotate synchronously. At this time, the steel structure can change angles during welding. This step, by setting the second motor 5 and the movable disk 51, can realize multi-angle dynamic adjustment of the workpiece, reduce welding defects caused by the operator's posture restriction, make the weld bead uniformly formed, and optimize the welding process.
[0030] like Figures 1 to 3 As shown, an anti-slip pad 6 is fixed in the middle of the side wall of the clamping plate 26; the anti-slip pad 6 is made of elastic material; this step can increase the friction between the clamping plate 26 and the workpiece by setting the anti-slip pad 6, and reduce the workpiece slippage or deflection.
[0031] like Figure 1 , Figure 2 and Figure 4 As shown, an elastic pad 7 is fixed at the bottom of the operating table 1; the elastic pad 7 is made of elastic material; this step can absorb the vibration energy generated during welding and suppress the transmission of platform vibration by setting the elastic pad 7.
[0032] Working principle: The worker uses the fixing component to fix the steel structure to be welded onto the operating table 1. Then, the lighting component is adjusted to ensure that all angles on the operating table 1 can be clearly observed. Next, the protective component is pulled, causing it to deform and cover the operating table 1 from one side. The worker then places the welding tools and hands above the steel structure through the protective component. The worker then uses the tools to weld the steel structure. When welding other sides of the steel structure is required, the rotating component is activated. The rotating component rotates the steel structure fixed by the fixing component, exposing other angles of the steel structure to the welding tools. The worker places the steel structure to be welded on top of the operating table 1 and then starts the first motor 23. The first motor 23 drives the auger rod 24 to rotate. Because the auger rod 24 is meshed with multiple gears 25, the gears 25... The clamping plates 26 will rotate on the side wall of the support 22. When multiple clamping plates 26 rotate, they will clamp the ends of the steel structure. At this time, multiple clamping plates 26 will fix the steel structure from both ends. When the lighting on the operating platform is poor, the worker turns on multiple lighting bulbs 32 and then rotates or stretches the corrugated pipe 31 according to the lighting light so that the lighting bulbs 32 can clearly illuminate all corners of the working environment. Before welding the steel structure, the worker pulls the protective cover 4, causing the protective cover 4 to deform and fix it between the first upright plate 11 and the second upright plate 12. Then, the worker puts his hands and tools through the operating port 41 into the operating table 1 to carry out welding operations. The worker starts the second motor 5, which drives the first motor 23 to rotate. When the first motor 23 rotates, it drives the steel structure clamped by the clamping plates 26 to rotate synchronously. At this time, the steel structure can change angles during the welding process.
[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A three-dimensional flexible handling platform comprising a handling table (1); characterized in that: A first upright plate (11) is fixed in the middle of the side wall of the operating table (1); a second upright plate (12) is fixed in the middle of the side wall of the operating table (1); the second upright plate (12) and the first upright plate (11) are symmetrically arranged; a rotating component is provided in the middle of the side wall of the second upright plate (12), which can rotate the steel structure during the welding process; a fixing component is provided in the middle of the side wall of the rotating component, which can be fixed to the steel structure to be welded; a third upright plate (13) is fixed in the middle of the side wall of the operating table (1); a lighting component is provided on the top of the third upright plate (13), which can adjust the lighting angle to illuminate the operating table (1); a protective component is provided between the first upright plate (11) and the second upright plate (12), which can isolate the operating table (1) from the working environment.
2. The three-dimensional flexible operation platform according to claim 1, wherein: The fixing assembly includes a pair of fixing plates (2); the fixing plates (2) are rotatably connected to the top of the operating table (1); a fixing seat (21) is fixed in the middle of the side wall of the fixing plate (2); multiple brackets (22) are fixed in the middle of the side wall of the fixing seat (21); a first motor (23) is assembled in the middle of the side wall of the fixing plate (2); an auger rod (24) is fixed in the output end of the first motor (23); multiple gears (25) are meshed in the auger rod (24); the gears (25) and the brackets (22) are correspondingly arranged; clamps (26) are fixed on both sides of the gears (25); the clamps (26) and the brackets (22) are rotatably connected.
3. The three-dimensional flexible handling platform according to claim 1, wherein: The lighting assembly includes multiple lamp posts (3); the lamp posts (3) are fixed to the top of the third upright plate (13); a corrugated pipe (31) is fixed to the other end of the lamp post (3); the corrugated pipe (31) is made of a deformable material; and a lighting bulb (32) is installed in the middle of the side wall of the corrugated pipe (31).
4. The three-dimensional flexible handling platform of claim 1, wherein: The protective assembly includes a protective cover (4); the protective cover (4) is installed between the first upright plate (11) and the second upright plate (12); the protective cover (4) is made of transparent material; an operation port (41) is provided in the middle of the side of the protective cover (4); both the protective cover (4) and the operation port (41) are made of elastic material.
5. A three-dimensional flexible operating platform according to claim 2, characterized in that: The rotating assembly includes a second motor (5); the second motor (5) is mounted on the side wall of the first upright plate (11); a movable disk (51) is rotatably connected to the middle of the side wall of the second upright plate (12); the first motor (23) on one side is mounted on the output end of the second motor (5); the first motor (23) on the other side is fixed on the side wall of the movable disk (51).
6. The three-dimensional flexible handling platform according to claim 2, wherein: An anti-slip pad (6) is fixed in the middle of the side wall of the clamp (26); the anti-slip pad (6) is made of elastic material.
7. The three-dimensional flexible handling platform of claim 2, wherein: The bottom of the operating table (1) is fixed with an elastic pad (7); the elastic pad (7) is made of elastic material.