A butt welding machine auxiliary platform

Abstract

This utility model relates to the field of welding equipment technology and discloses an auxiliary platform for a welding machine, including a base plate, a drive box fixedly connected to the top of the lifting housing, a second bevel gear meshing with the outer surface of a first bevel gear, a rotating rod fixedly connected inside the second bevel gear, a threaded rod fixedly connected inside the rotating rod, a threaded block threadedly connected to the outer surface of the threaded rod, and a transport platform fixedly connected between opposite sides of the limiting slider. In this utility model, by placing the workpiece to be welded on the transport platform, starting the servo motor and controlling its reverse rotation, the two threaded blocks drive the transport platform and the workpiece on it to move upward to a position equal to the height of the welding platform. Welding can then be performed on the welding platform. This utility model can adjust the height of the welding platform by controlling the operation of the first hydraulic cylinder, and can fix workpieces of different sizes by controlling the operation of the second hydraulic cylinder.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, specifically to an auxiliary platform for welding machines. Background Technology

[0002] In modern industrial production, butt welding machines, as key equipment for welding metal materials, are widely used in many fields such as machinery manufacturing, automotive parts processing, construction engineering, and aerospace. As industrial manufacturing develops towards high precision, high efficiency, and automation, the performance and adaptability of butt welding machines face higher requirements, while traditional butt welding machines and their auxiliary equipment have revealed many limitations in practical applications.

[0003] Conventional butt welding machine auxiliary platforms cannot help welders move larger and heavier welding parts onto the platform. Workers may encounter safety hazards during the handling process, and if the platform cannot be adjusted as needed, it may not be suitable for different welding parts and welders. Therefore, a butt welding machine auxiliary platform that can assist in handling and is suitable for different welding parts and welders is needed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an auxiliary platform for welding machines, which has the advantages of assisting in the handling of materials and being adaptable to different welding parts and welding personnel. It solves the problems that general auxiliary platforms for welding machines cannot help welding personnel move larger and heavier welding parts onto the platform, may pose safety hazards to workers during handling, and may not be adaptable to different welding parts and welding personnel if the platform cannot be adjusted as needed.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary platform for a welding machine, comprising a base plate, a support block fixedly connected to the rear surface of the base plate, a lifting housing fixedly connected to the opposite side of the support block, a drive box fixedly connected to the top of the lifting housing, a servo motor fixedly installed on the right side of the drive box, a drive rod fixedly connected to the output end of the servo motor, a first bevel gear fixedly connected to the outer surface of the drive rod, a second bevel gear meshing with the outer surface of the first bevel gear, a rotating rod fixedly connected inside the second bevel gear, a limit plate fixedly connected to the outer surface of the rotating rod, a threaded rod fixedly connected to the inside of the rotating rod, a threaded block threadedly connected to the outer surface of the threaded rod, a limit slider fixedly connected to the opposite side of the threaded block, and a transport table fixedly connected between the opposite sides of the limit sliders.

[0008] Preferably, a first hydraulic cylinder is fixedly installed on the top of the base plate, a welding platform is fixedly connected to the top of the first hydraulic cylinder, a protective plate is fixedly connected to the top of the welding platform, a second hydraulic cylinder is fixedly installed inside the protective plate, and a clamping plate is fixedly connected to the opposite side of the second hydraulic cylinder.

[0009] Preferably, a first fixing block and a second fixing block are fixedly connected to the interior of the lifting housing and the interior of the drive box, respectively. The interior of the first fixing block and the interior of the second fixing block are movably connected to the outer surface of the rotating rod and the outer surface of the drive rod, respectively. The first fixing block and the second fixing block respectively serve to support the rotating rod and the drive rod, so that the lifting structure can operate stably.

[0010] Preferably, a lifting groove is provided on the opposite side of the lifting housing, and the interior of the lifting groove is slidably connected to the outer surface of the limiting slider. When the threaded block moves, the limiting slider can slide in the lifting groove, thereby limiting the threaded block.

[0011] Preferably, a fixing seat is fixedly connected to the opposite side of the protective plate. The interior of the fixing seat is fixedly connected to the outer surface of the second hydraulic cylinder. The fixing seat serves to support the second hydraulic cylinder, allowing it to operate stably to clamp the welded parts.

[0012] Preferably, the outer surface of the transport platform is provided with a ramp, which can help workers place larger and heavier welded parts onto the transport platform.

[0013] Preferably, the bottom of the base plate is fixedly equipped with casters, and the top of the casters is equipped with a foot brake. The casters can move the entire auxiliary platform to the welding part, reducing the distance workers need to carry the equipment. Stepping on the foot brake can fix the auxiliary platform in place, ensuring that the platform remains stable during transportation and welding.

[0014] Compared with the prior art, the present invention provides an auxiliary platform for welding machines, which has the following advantages:

[0015] 1. Traditional welding machine auxiliary platforms do not have the function of helping welders move large and heavy welding parts, and the platform cannot be adjusted as needed to adapt to different welding parts and welders. The design of this utility model is to place the welding part on the transport platform, start the servo motor and control its reverse rotation, so that two threaded blocks drive the transport platform and the welding part on it to a position at the same height as the welding platform. Welding can then be carried out on the welding platform. This utility model can adjust the height of the welding platform by controlling the operation of the first hydraulic cylinder, and fix welding parts of different sizes by controlling the operation of the second hydraulic cylinder.

[0016] 2. This auxiliary platform integrates functions to help welders move larger and heavier welding parts and is adaptable to different welding parts and welders. The platform has a ramp on one side of the transport platform to help workers place larger and heavier welding parts onto the platform. The platform has casters at the bottom of the base plate, which can move the entire auxiliary platform to the welding part, reducing the distance workers need to carry it. Stepping on the foot brake can fix the auxiliary platform in place, ensuring that the platform remains stable during transport and welding. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 3 This is a cross-sectional view of the lifting shell of this utility model.

[0020] The components include: 1. Base plate; 2. Support block; 3. Lifting shell; 4. Drive box; 5. Servo motor; 6. Drive rod; 7. First bevel gear; 8. Second bevel gear; 9. Rotating rod; 10. Limiting plate; 11. Threaded rod; 12. Threaded block; 13. Limiting slider; 14. Transport platform; 15. First hydraulic cylinder; 16. Welding platform; 17. Protective plate; 18. Second hydraulic cylinder; 19. Clamping plate; 20. First fixing block; 21. Second fixing block; 22. Lifting groove; 23. Fixed seat; 24. Ramp plate; 25. Universal wheel; 26. Foot brake. Detailed Implementation

[0021] 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.

[0022] Example 1:

[0023] Referring to Figures 1-3, an auxiliary platform for a welding machine includes a base plate 1. A support block 2 is fixedly connected to the rear surface of the base plate 1. A lifting housing 3 is fixedly connected to the opposite side of the support block 2. A drive box 4 is fixedly connected to the top of the lifting housing 3. A servo motor 5 is fixedly installed on the right side of the drive box 4. A drive rod 6 is fixedly connected to the output end of the servo motor 5. A first bevel gear 7 is fixedly connected to the outer surface of the drive rod 6. A second bevel gear 8 is meshed with the outer surface of the first bevel gear 7. A rotating rod 9 is fixedly connected inside the second bevel gear 8. A limit plate 10 is fixedly connected to the outer surface of the rotating rod 9. A threaded rod 11 is fixedly connected inside the rotating rod 9. A threaded connection is made to the outer surface of the threaded rod 11. A threaded block 12 is fixedly connected to a limiting slider 13 on one side of the threaded block 12. A transport platform 14 is fixedly connected between the opposite sides of the limiting slider 13. A first fixing block 20 and a second fixing block 21 are fixedly connected to the inside of the lifting housing 3 and the inside of the drive box 4, respectively. The inside of the first fixing block 20 and the inside of the second fixing block 21 are movably connected to the outer surface of the rotating rod 9 and the outer surface of the drive rod 6, respectively. A lifting groove 22 is opened on the opposite side of the lifting housing 3. The inside of the lifting groove 22 is slidably connected to the outer surface of the limiting slider 13. A ramp 24 is provided on the outer surface of the transport platform 14. A universal wheel 25 is fixedly installed on the bottom of the base plate 1. A foot brake 26 is provided on the top of the universal wheel 25.

[0024] Working principle: First, the platform is moved to the welding part storage position by the casters 25. After the welding part is placed on the transport platform 14, the foot brake 26 is pressed to fix the platform. At this time, the servo motor 5 is started and controlled to reverse, so that the first bevel gear 7 on the drive rod 6 drives the rotating rod 9 and the threaded rod 11 on it to rotate together through the second bevel gear 8. The two threaded blocks 12 drive the transport platform 14 and the welding part on it to move upward to the same height as the welding platform 16 through the limit slider 13. Welding can be carried out on the welding platform 16. Control the servo motor 5 to move the two threaded blocks 12 to move the transport platform 14 to the bottom for subsequent handling. When the welding part is large and heavy, it can be moved to the transport platform 14 with the help of the ramp 24. The limit plate 10 restricts the movement range of the threaded block 12. When the threaded block 12 moves, the limit slider 13 can slide in the lifting groove 22 to limit the threaded block 12. The first fixing block 20 and the second fixing block 21 support the rotating rod 9 and the drive rod 6 respectively.

[0025] Example 2:

[0026] Referring to Figures 1-2, a first hydraulic cylinder 15 is fixedly installed on the top of the base plate 1. A welding platform 16 is fixedly connected to the top of the first hydraulic cylinder 15. A protective plate 17 is fixedly connected to the top of the welding platform 16. A second hydraulic cylinder 18 is fixedly installed inside the protective plate 17. A clamping plate 19 is fixedly connected to the opposite side of the second hydraulic cylinder 18. A fixing seat 23 is fixedly connected to the opposite side of the protective plate 17. The interior of the fixing seat 23 is fixedly connected to the outer surface of the second hydraulic cylinder 18.

[0027] Working principle: The first hydraulic cylinder 15 is controlled according to the height of the welder to adjust the welding platform 16 to the most suitable height. After the weldment is lifted by the transfer table 14, it is dragged onto the welding platform 16. At this time, the second hydraulic cylinder 18 is controlled to run. With the help of the clamping plate 19, weldments of different sizes can be clamped, which can avoid the situation where the weldment shakes during the welding process and affects the welding quality. The fixed seat 23 serves to support the second hydraulic cylinder 18.

[0028] 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. A butt welding machine auxiliary platform comprising a base plate (1), characterized in that: A support block (2) is fixedly connected to the rear surface of the base plate (1). A lifting housing (3) is fixedly connected to the opposite side of the support block (2). A drive box (4) is fixedly connected to the top of the lifting housing (3). A servo motor (5) is fixedly installed on the right side of the drive box (4). A drive rod (6) is fixedly connected to the output end of the servo motor (5). A first bevel gear (7) is fixedly connected to the outer surface of the drive rod (6). A second bevel gear (8) is meshed with the outer surface of the first bevel gear (7). A rotating rod (9) is fixedly connected inside the second bevel gear (8). A limit plate (10) is fixedly connected to the outer surface of the rotating rod (9). A threaded rod (11) is fixedly connected inside the rotating rod (9). A threaded block (12) is threadedly connected to the outer surface of the threaded rod (11). A limit slider (13) is fixedly connected to the opposite side of the threaded block (12). A transport table (14) is fixedly connected between the opposite sides of the limit slider (13).

2. A butt welder auxiliary platform according to claim 1, wherein: A first hydraulic cylinder (15) is fixedly installed on the top of the base plate (1). A welding platform (16) is fixedly connected to the top of the first hydraulic cylinder (15). A protective plate (17) is fixedly connected to the top of the welding platform (16). A second hydraulic cylinder (18) is fixedly installed inside the protective plate (17). A clamping plate (19) is fixedly connected to the opposite side of the second hydraulic cylinder (18).

3. A butt welder auxiliary platform according to claim 1, wherein: The interior of the lifting housing (3) and the interior of the drive box (4) are respectively fixedly connected to a first fixing block (20) and a second fixing block (21). The interior of the first fixing block (20) and the interior of the second fixing block (21) are respectively movably connected to the outer surface of the rotating rod (9) and the outer surface of the drive rod (6).

4. The butt welder auxiliary platform of claim 1, wherein: The lifting housing (3) has a lifting groove (22) on the opposite side, and the interior of the lifting groove (22) is slidably connected to the outer surface of the limiting slider (13).

5. A butt welder auxiliary platform according to claim 2, wherein: A fixing seat (23) is fixedly connected to the opposite side of the protective plate (17), and the interior of the fixing seat (23) is fixedly connected to the outer surface of the second hydraulic cylinder (18).

6. A butt welder auxiliary platform according to claim 1, wherein: The outer surface of the transport platform (14) is provided with a ramp (24).

7. A butt welder auxiliary platform according to claim 1, wherein: The bottom of the base plate (1) is fixedly equipped with casters (25), and the top of the casters (25) is equipped with foot brakes (26).

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