Metal smelting rolled product welding device
By designing a metal smelting calendered product welding device that automatically adjusts the welding position, the problems of low welding efficiency and poor quality in the existing technology are solved, and efficient automatic welding of smelting calendered products are achieved.
Patent Information
- Application Number
- CN202422355000.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The existing metal smelting and calendered welding equipment lacks the function of automatically adjusting the welding position, resulting in low welding efficiency and easy damage to the welded areas.
A device including a welding table, a rotating shaft, a plug rod, a limit rod, a plug plate and a welding gun is designed. The synchronous rotation and position adjustment of the smelting calendered product is achieved through motor drive and threaded rod, and combined with the movement of the electric push rod and the welding gun, automatic welding is achieved.
It improves welding efficiency, avoids damage caused by manual adjustment, and improves welding quality and practicality of the device.
Smart Images
Figure CN223129853U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal processing, in particular to a welding device for metal smelting and rolling products. Background Technique
[0002] Ferrous metal smelting and rolling products refer to the processed products of iron and its alloys. There are 86 metals in the world now. People usually classify metals into ferrous metals and non-ferrous metals according to color and properties. Ferrous metals mainly refer to iron and its alloys, such as steel, ferroalloy, pig iron, cast iron, etc. Smelting is the process of melting iron ore into pig iron or melting pig iron into cast iron or steel. Rolling actually refers to forging.
[0003] At present, when welding metal smelting and rolling products, most welding devices do not have the function of automatically adjusting the welding position. During the welding process of smelting and rolling products, it is necessary to first fix two smelting and rolling products and make the welding joints butt before welding work can be carried out. At the same time, after part of the two smelting and rolling products are welded, workers also need to release the fixing of the two smelting and rolling products, manually rotate them, adjust them to other welding surfaces, and then fix them before welding other surfaces. This not only makes the welding efficiency of smelting and rolling products low, but also easily causes damage to the welded parts during the process of adjusting the welding joints of smelting and rolling products, thereby reducing the welding quality.
[0004] Therefore, it is necessary to provide a welding device for metal smelting and rolling products to solve the above technical problems. Content of the Utility Model
[0005] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a welding device for metal smelting and rolling products.
[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A welding device for metal smelting and rolling products, including a welding table, a slot is opened at the top of the welding table, two support plates are slidably connected inside the slot, the two support plates are arranged opposite to each other, one side of the support plate is rotatably connected with a rotating shaft, the other end of the rotating shaft is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with a bidirectional electric telescopic rod, the bidirectional telescopic ends of the bidirectional electric telescopic rod are both fixedly connected with fixing plates, adjusting components are arranged on all four fixing plates, a connecting plate is slidably connected inside the fixing plate, one end of the connecting plate is fixedly connected with a rubber clamping plate, a plug rod is slidably connected on two of the connecting plates, a limiting rod is slidably connected on the other two connecting plates, a limiting groove is opened on the limiting rod, and a welding component, a driving component and a moving component are arranged on the top of the welding table.
[0007] As a further description of the above technical solution:
[0008] The insertion rod is square and is adapted to the limit groove.
[0009] As a further description of the above technical solution:
[0010] The adjusting component includes a plurality of fixing grooves and an L-shaped plate. The plurality of fixing grooves are all opened on one side of the connecting plate. The L-shaped plate is fixedly connected to one side of the fixing plate. A T-shaped plate is movably connected to the L-shaped plate. One end of the T-shaped plate is fixedly connected to an insertion plate. An extrusion spring is sleeved on the outer surface of the T-shaped plate, and the other end of the extrusion spring is fixedly connected to the L-shaped plate.
[0011] As a further description of the above technical solution:
[0012] The insertion plate movably penetrates through the fixing plate. The insertion plate is square and is adapted to the fixing groove.
[0013] As a further description of the above technical solution:
[0014] The welding component includes a bracket fixedly connected to the top of the welding table. A welding torch moving mechanism is arranged on the bracket. An electric push rod is fixedly installed at the bottom of the welding torch moving mechanism, and a welding torch is fixedly installed at the telescopic end of the electric push rod.
[0015] As a further description of the above technical solution:
[0016] The driving component includes a motor one and two gears. The motor one is fixedly installed on one side of one of the support plates. The output end of the motor one is fixedly connected to a rotating shaft. The two rotating shafts are respectively fixedly sleeved on the outer surfaces of the rotating shaft and the rotating axle, and the two gears are meshed with each other.
[0017] As a further description of the above technical solution:
[0018] The moving component includes a bidirectional threaded rod and a motor two. The bidirectional threaded rod is rotatably connected inside the slot. The bidirectional threaded rod is threadedly connected to the two support plates. The motor two is fixedly installed on one side of the welding table, and the output end of the motor two is fixedly connected to one end of the bidirectional threaded rod.
[0019] The utility model has the following beneficial effects:
[0020] 1. Compared with the prior art, the welding device for metal smelting and rolling products can rotate two smelting and rolling products simultaneously when they are welded at the joint, adjust their welding positions through the cooperation of structures such as a welding table, a rotating shaft, a plug rod, a limiting rod, a plug board, and a welding gun. This avoids the problem that workers need to manually release the fixation of the two smelting and rolling products, rotate them to other welding surfaces, and fix them again before welding. It not only improves the welding efficiency of the smelting and rolling products but also avoids the problem that the welded part is easily damaged during the adjustment of the smelting and rolling products, thereby improving the welding quality.
[0021] 2. Compared with the prior art, for the welding device for metal smelting and rolling products, by manually pulling the T-shaped plate to move, after the compression spring is compressed, it drives the plug board to move and separate from the corresponding fixed slot. After releasing the limit fixation of the corresponding connecting plate, the connecting plate can be manually pulled to drive the corresponding rubber clamping plate to move, so as to adjust the clamped position of the smelting and rolling products, improve the subsequent clamping stability, and thus improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 is a three-dimensional schematic diagram of the overall structure of a welding device for metal smelting and rolling products proposed by the present utility model;
[0023] Figure 2 is a schematic diagram of structures such as an electric push rod and a welding gun of a welding device for metal smelting and rolling products proposed by the present utility model;
[0024] Figure 3 is a schematic diagram of structures such as a plug rod and a rotating shaft of a welding device for metal smelting and rolling products proposed by the present utility model;
[0025] Figure 4 is a schematic diagram of structures such as a limiting rod and a plug board of a welding device for metal smelting and rolling products proposed by the present utility model.
[0026] LEGEND DESCRIPTION:
[0027] 1. Welding table; 2. Groove; 3. Support plate; 4. Rotating shaft; 5. Mounting plate; 6. Bidirectional electric telescopic rod; 7. Fixed plate; 8. Connecting plate; 9. Rubber clamping plate; 10. Plug rod; 11. Limiting rod; 12. Limiting groove; 13. Fixed slot; 14. L-shaped plate; 15. T-shaped plate; 16. Plug board; 17. Compression spring; 18. Bracket; 19. Welding gun moving mechanism; 20. Electric push rod; 21. Welding gun; 22. Motor I; 23. Gear; 24. Rotating shaft; 25. Bidirectional threaded rod; 26. Motor II. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.
[0029] Referring to Figures 1-4 , a welding device for metal smelting rolled products provided by the present utility model includes a welding table 1. A slot 2 is opened at the top of the welding table 1. Two support plates 3 are slidably connected inside the slot 2. One side of the support plate 3 is rotatably connected to a rotating shaft 4. The other end of the rotating shaft 4 is fixedly connected to a mounting plate 5. One side of the mounting plate 5 is fixedly connected to a bidirectional electric telescopic rod 6. Fixed plates 7 are fixedly connected to both bidirectional telescopic ends of the bidirectional electric telescopic rod 6. Adjusting components are provided on all four fixed plates 7. A connecting plate 8 is slidably connected inside the fixed plate 7. One end of the connecting plate 8 is fixedly connected to a rubber clamping plate 9. Plug rods 10 are slidably connected to two of the connecting plates 8, and limiting rods 11 are slidably connected to the other two connecting plates 8. Both the plug rod 10 and the limiting rod 11 are square. A limiting groove 12 is opened on the limiting rod 11, and the plug rod 10 is adapted to the limiting groove 12. A welding component, a driving component, and a moving component are arranged on the top of the welding table 1. By inserting the plug rod 10 into the limiting groove 12, the connecting plates 8 on the two mounting plates 5 can be mutually limited. After starting the first motor 22, the two mounting plates 5 can drive the corresponding fixed plates 7, connecting plates 8, and the structure of the smelting rolled product after being clamped to rotate synchronously. The setting of one driving source avoids the problem that the rotation speeds of the rotating ends are inconsistent after the motors are started synchronously.
[0030] The adjusting component includes a plurality of fixing grooves 13 and L-shaped plates 14. The plurality of fixing grooves 13 are all opened on one side of the connecting plate 8. The L-shaped plate 14 is fixedly connected to one side of the fixed plate 7. A T-shaped plate 15 is movably connected to the L-shaped plate 14. One end of the T-shaped plate 15 is fixedly connected to a plug plate 16. The plug plate 16 movably penetrates through the fixed plate 7, and the plug plate 16 is adapted to the fixing groove 13. A compression spring 17 is sleeved on the outer surface of the T-shaped plate 15. By manually pulling the T-shaped plate 15 to move, after the compression spring 17 is compressed, it drives the plug plate 16 to move and separate from the corresponding fixing groove 13. After releasing the limit fixation of the corresponding connecting plate 8, the connecting plate 8 can be manually pulled to drive the corresponding rubber clamping plate 9 to move, so as to adjust the clamped position of the smelting rolled product, which can improve the subsequent clamping stability and further improve the practicability of the device.
[0031] The welding assembly includes a bracket 18 fixedly connected to the top of the welding table 1. A welding torch moving mechanism 19 is provided on the bracket 18. Through the setting of the welding torch moving mechanism 19, the welding position of the welding torch 21 itself can be adjusted. An electric push rod 20 is fixedly installed at the bottom of the welding torch moving mechanism 19, and a welding torch 21 is fixedly installed at the telescopic end of the electric push rod 20.
[0032] The driving assembly includes a first motor 22 and two gears 23. The first motor 22 is fixedly installed on one side of one of the support plates 3. The output end of the first motor 22 is fixedly connected to a rotating shaft 24. The two rotating shafts 24 are respectively fixedly sleeved on the outer surfaces of the rotating shaft 24 and the rotating shaft 4. The two gears 23 are meshed with each other. The distance between the top of the welding table 1 and the rotating shaft 4 is relatively large. When both ends of the bidirectional electric telescopic rod 6 are bent and extended, by starting the first motor 22, when the mounting plate 5, the bidirectional electric telescopic rod 6, the fixing plate 7, the L-shaped plate 14, the connecting plate 8, the rubber clamping plate 9, etc. rotate synchronously, the L-shaped plate 14 and the T-shaped plate 15 do not collide with the top of the welding table 1.
[0033] The moving assembly includes a bidirectional threaded rod 25 and a second motor 26. The bidirectional threaded rod 25 is rotatably connected inside the slot 2. The bidirectional threaded rod 25 is threadedly connected to the two support plates 3. The second motor 26 is fixedly installed on one side of the welding table 1, and the output end of the second motor 26 is fixedly connected to one end of the bidirectional threaded rod 25.
[0034] Working principle: During work, the smelting and rolling product to be welded is placed on the welding table 1. Then, according to its size and shape, the clamping positions of the two clamping plates can be adjusted. That is, manually pull the corresponding T-shaped plate 15 to drive the insertion plate 16 to move. After the compression spring 17 is compressed, the insertion plate 16 is separated from the corresponding fixed slot 13. After releasing the limit fixation of the corresponding connecting plate 8, the connecting plate 8 can be manually pulled to drive the corresponding rubber clamping plate 9 to move, and its clamping position can be adjusted. When the clamping position of the smelting and rolling product is adjusted, the bidirectional electric telescopic rod 6 can be started to make its bidirectional telescopic ends contract, which can drive the corresponding two rubber clamping plates 9 to move relatively to clamp and fix the smelting and rolling product;
[0035] After clamping and fixing two smelting and rolling products, the second motor 26 can be started to drive the bidirectional threaded rod 25 to rotate. Under the limiting action of the slot 2, the two support plates 3 drive the correspondingly clamped and fixed smelting and rolling products to move relatively, so that the two smelting and rolling products are abutted. At the same time, during the process of moving them, the insertion rod 10 or the limiting rod 11 can be manually slid. After the insertion rod 10 is inserted and aligned with the limiting rod 11, it is inserted into the limiting slot 12. Then, the welding torch moving mechanism 19 can be started. After adjusting the welding position of the welding torch 21, the electric push rod 20 and the welding torch 21 are started. The welding torch 21 can be moved downward to perform the welding work of the smelting and rolling products. During the welding process, the first motor 22 can be started to drive the rotating shaft 24 and one of the gears 23 to rotate. Under the cooperation of the other gear 23 meshing with it, the rotating shaft 4 drives the corresponding mounting plate 5, bidirectional electric telescopic rod 6, fixing plate 7, connecting plate 8 and the smelting and rolling products to rotate. At the same time, under the cooperation of the square insertion rod 10 and the square limiting rod 11, the bidirectional electric telescopic rod 6, fixing plate 7, connecting plate 8 and the smelting and rolling products on the other mounting plate 5 can rotate synchronously. Furthermore, during the synchronous rotation of the two smelting and rolling products, their welding positions can be adjusted.
[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A welding device for metal smelting and rolling products, comprising a welding table (1), characterized in that: A slot (2) is opened at the top of the welding table (1), two support plates (3) are slidably connected inside the slot (2), a rotating shaft (4) is rotatably connected to one side of the support plate (3), the other end of the rotating shaft (4) is fixedly connected to a mounting plate (5), a bidirectional electric telescopic rod (6) is fixedly connected to one side of the mounting plate (5), fixed plates (7) are fixedly connected to both bidirectional telescopic ends of the bidirectional electric telescopic rod (6), adjustment components are arranged on all four fixed plates (7), a connecting plate (8) is slidably connected inside the fixed plate (7), a rubber clamping plate (9) is fixedly connected to one end of the connecting plate (8), a plug rod (10) is slidably connected to two of the connecting plates (8), a limiting rod (11) is slidably connected to the other two connecting plates (8), a limiting groove (12) is opened on the limiting rod (11), and a welding component, a driving component and a moving component are arranged on the top of the welding table (1).
2. The welding device for metal smelting and rolling products according to claim 1, characterized in that: The plug rod (10) is square, and the plug rod (10) is adapted to the limiting groove (12).
3. The welding device for metal smelting and rolling products according to claim 1, wherein: The adjustment component includes a plurality of fixed slots (13) and L-shaped plates (14), the plurality of fixed slots (13) are all opened on one side of the connecting plate (8), the L-shaped plate (14) is fixedly connected to one side of the fixed plate (7), a T-shaped plate (15) is movably connected to the L-shaped plate (14), a plug plate (16) is fixedly connected to one end of the T-shaped plate (15), and a compression spring (17) is sleeved on the outer surface of the T-shaped plate (15).
4. A welding device for metal smelting and rolling products according to claim 3, characterized in that: The plug plate (16) movably penetrates through the fixed plate (7), and the plug plate (16) is adapted to the fixed slot (13).
5. The welding device for metal smelting and rolling products according to claim 1, characterized in that: The welding component includes a bracket (18) fixedly connected to the top of the welding table (1), a welding torch moving mechanism (19) is arranged on the bracket (18), an electric push rod (20) is fixedly installed at the bottom of the welding torch moving mechanism (19), and a welding torch (21) is fixedly installed at the telescopic end of the electric push rod (20).
6. The welding device for metal smelting and rolling products according to claim 1, wherein: The driving component includes a first motor (22) and two gears (23), the first motor (22) is fixedly installed on one side of one of the support plates (3), the output end of the first motor (22) is fixedly connected to a rotating shaft (24), the two rotating shafts (24) are respectively fixedly sleeved on the outer surfaces of the rotating shaft (24) and the rotating shaft (4), and the two gears (23) are meshed with each other.
7. A welding device for metal smelting and rolling products according to claim 1, characterized in that: The moving component includes a bidirectional threaded rod (25) and a second motor (26), the bidirectional threaded rod (25) is rotatably connected inside the slot (2), the bidirectional threaded rod (25) is threadedly connected to the two support plates (3), the second motor (26) is fixedly installed on one side of the welding table (1), and the output end of the second motor (26) is fixedly connected to one end of the bidirectional threaded rod (25).