Welding device with cooling structure

Abstract

The utility model relates to the technical field of welding devices, and discloses a welding device with a cooling structure, which comprises a working table, four sliding chutes are arranged on the middle side of the upper part of the working table, support rods are fixedly connected to the inner walls of the sliding chutes, clamping plates are slidably connected to the outer parts of the support rods, and rotating shafts II are fixedly connected to the bottoms of the clamping plates. A movable block is fixedly connected to the middle side of the interior of the workbench, a disc is rotationally connected to the outer portion of the movable block, first rotating shafts are fixedly connected to the periphery of the edge of the disc, connecting rods are arranged between the first rotating shafts and the second rotating shafts, and a square block is slidably connected to the inner top wall of the workbench. According to the welding device, the air cylinders, the supporting rods, the side plates, the square blocks, the clamping plates, the first rotating shafts, the connecting rods, the second rotating shafts, the discs, the movable blocks, the sliding grooves and the workbench are matched with one another, the clamping plates are driven to work, sliding or overturning is avoided in the welding process, and the operation risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of welding devices, in particular to a welding device with a cooling structure. Background Art

[0002] A welding device is an industrial device that is mainly used to connect two or more materials together through a heating and fusion process to form a permanent connection. It is commonly used in many fields such as metal processing, construction, automobile manufacturing, and shipbuilding. A welding device with a cooling structure is a device specially designed to provide additional cooling during the welding process. The main goal of this type of device is to control the temperature of the welding area to reduce heat input, prevent material overheating, deformation, cracks, and other problems, while maintaining the quality of the welded joint.

[0003] After searching, the Chinese patent announcement number: CN212599855U discloses a welding device for a circular link chain with a cooling structure that is easy to adjust, including a base plate and a support column, the upper end of the base plate is connected to a leg, and the upper end of the leg is fixed with a base, the upper end of the base is fixed with a workbench, and the upper end of the workbench is provided with a slide, the upper end of the slide is connected to a rotating table, and the upper end of the rotating table is provided with a fixed clamp, one side of the fixed clamp is provided with a movable clamp, and the middle of the movable clamp is penetrated by a stud, and the side of the rotating table is fixed with a rotating handle. The welding device for a circular link chain with a cooling structure that is easy to adjust is provided with a workbench, and a linear reciprocating motion structure is formed between the workbench and the slide. The setting of this structure makes the connection between the workbench and the base more secure. At the same time, when the user needs to adjust the position of the circular link chain when welding the circular link chain, the user can move the slide linearly along the workbench to adjust the position of the parts so that the welding can proceed smoothly.

[0004] Although the above document can move the slide linearly along the workbench to adjust the position of the parts so that welding can proceed smoothly, it is unable to prevent the workpiece from sliding or tipping over during welding and reduce the operational risks. In view of the above problems, a welding device with a cooling structure is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a welding device with a cooling structure, aiming to improve the problem in the prior art that it is impossible to prevent the workpiece from sliding or tipping over during the welding process and reduce the operation risk.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a welding device with a cooling structure, comprising a workbench, four slide grooves are opened on the middle side of the upper part of the workbench, the inner wall of the slide groove is fixedly connected to a support rod, the outside of the support rod is slidably connected to a clamping plate, the bottom of the clamping plate is fixedly connected to a second rotating shaft, a movable block is fixedly connected to the middle side of the inside of the workbench, a disc is rotatably connected to the outside of the movable block, the edge of the disc is fixedly connected to a first rotating shaft, a connecting rod is arranged between the first rotating shaft and the second rotating shaft, a block is slidably connected to the top wall of the workbench, a cylinder is fixedly connected to one side of the block, a side plate is fixedly connected to the output end of the cylinder, the top of the side plate is fixedly connected to the bottom of one of the clamping plates, the left and right sides of the workbench are fixedly connected to support blocks, and the support blocks are provided with a filter assembly.

[0007] As a further description of the above technical solution:

[0008] The filter assembly includes a mounting block, the lower portion of which is fixedly connected to the upper portions of the two support blocks, an air inlet is fixedly connected to the middle side of the lower portion of the mounting block, an activated carbon filter is slidably connected to the mounting block, a fan is arranged inside the mounting block, an air outlet is fixedly connected to the top of the mounting block, and fixed components are arranged on both the left and right sides of the activated carbon filter.

[0009] As a further description of the above technical solution:

[0010] The fixing assembly includes a thin shell, the outer side of the thin shell is fixedly connected to the outer side of the mounting block, a paddle rod is slidably connected to the middle side of the inner part of the thin shell, a small baffle is fixedly connected to the outer side of the paddle rod, a spring is sleeved on the outer side of the paddle rod, the upper part of the thin shell is fixedly connected to the fixing block, a limiting groove is provided on the side of the fixing block away from the mounting block, a combination block is slidably connected to the inner side of the limiting groove, and the outer side of the combination block is slidably connected to the inner side of the thin shell.

[0011] As a further description of the above technical solution:

[0012] The outside of the small baffle is slidably connected to the inside of the thin shell.

[0013] As a further description of the above technical solution:

[0014] The paddle rod passes through the mounting block and is inserted into the interior of the activated carbon filter.

[0015] As a further description of the above technical solution:

[0016] One end of the spring is fixedly connected to the middle of the small baffle, and the other end of the spring is fixedly connected to the inner wall of the thin shell.

[0017] As a further description of the above technical solution:

[0018] A supporting column is fixedly connected to the lower part of the workbench.

[0019] As a further description of the above technical solution:

[0020] A handle is fixedly connected to the front outer side of the activated carbon filter.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, the clamping plate is driven to work by the mutual cooperation of the cylinder, the support rod, the side plate, the block, the clamping plate, the first rotating shaft, the connecting rod, the second rotating shaft, the disc, the movable block, the slide groove and the workbench structure, so as to avoid sliding or tipping during the welding process and reduce the operation risk.

[0023] In the utility model, the air inlet, the combination block, the limit groove, the fixing block, the activated carbon filter, the mounting block, the fan, the support column and the air outlet structure cooperate with each other to drive the operation of the fan, thereby avoiding the health risk of the operator inhaling harmful gases during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a welding device with a cooling structure proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a cylinder of a welding device with a cooling structure proposed by the utility model;

[0026] Figure 3 A schematic diagram of the structure of a fan of a welding device with a cooling structure proposed by the utility model;

[0027] Figure 4 The utility model discloses a spring structure diagram of a welding device with a cooling structure.

[0028] Legend:

[0029] 1. Air inlet; 2. Thin shell; 3. Small baffle; 4. Paddle rod; 5. Spring; 6. Cylinder; 7. Support rod; 8. Side panel; 9. Block; 10. Clamp; 11. Rotating shaft 1; 12. Connecting rod; 13. Rotating shaft 2; 14. Disc; 15. Movable block; 16. Slide; 17. Workbench; 18. Combination block; 19. Limiting groove; 20. Fixed block; 21. Activated carbon filter; 22. Mounting block; 23. Support block; 24. Fan; 25. Support column; 26. Air outlet. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-Figure 2 , the utility model provides an embodiment: a welding device with a cooling structure, including a workbench 17, four slide grooves 16 are opened on the middle side of the upper part of the workbench 17, the inner wall of the slide groove 16 is fixedly connected to a support rod 7, the outside of the support rod 7 is slidably connected to a clamping plate 10, the bottom of the clamping plate 10 is fixedly connected to a rotating shaft 2 13, a movable block 15 is fixedly connected to the middle side of the inside of the workbench 17, and a disc 14 is rotatably connected to the outside of the movable block 15. The edge of the disc 14 is fixedly connected to a rotating shaft 11 all around, and a connecting rod 12 is arranged between the rotating shaft 11 and the rotating shaft 2 13. A block 9 is slidably connected to the top wall of the workbench 17, a cylinder 6 is fixedly connected to one side of the block 9, a side plate 8 is fixedly connected to the output end of the cylinder 6, and the top of the side plate 8 is fixedly connected to the bottom of one of the clamping plates 10, and support blocks 23 are fixedly connected to the left and right sides of the workbench 17, and the support block 23 is provided with a filter assembly.

[0032] When the internal cylinder 6 is started, the piston of the cylinder 6 begins to move, and its output end is closely connected to the side plate 8. As the piston moves in extension and contraction, the side plate 8 is driven, thereby driving the clamping plate 10 connected thereto to move in the chute 16 inside the workbench 17. The chute 16 is designed quite cleverly, allowing the clamping plate 10 to slide smoothly inside the chute 16 through the support rod 7. During this process, the clamping plate 10 will continue to shrink and clamp the object to be welded. In order to achieve a more uniform clamping force, the bottom of the clamping plate 10 is connected to the rotating shaft 11 through the rotating shaft 2 13 and the connecting rod 12. When the clamping plate 10 shrinks, these rotating shafts and connecting rods 12 work together to drive the disc 14 to rotate. This design not only ensures the uniform distribution of the clamping force, but also effectively prevents the possible movement of the object during the welding process. It is worth noting that the entire system uses four clamping plates 10 to work simultaneously. This four-point fixing method greatly enhances the stability and reliability of the equipment. Even under great pressure or the influence of heat generated during welding, the object being welded can be kept firmly on the bracket, thus ensuring the welding quality.

[0033] Reference Figure 1-Figure 3The filter assembly includes a mounting block 22, the lower part of the mounting block 22 is fixedly connected to the upper parts of two support blocks 23, the middle side of the lower part of the mounting block 22 is fixedly connected with an air inlet 1, the mounting block 22 is slidably connected with an activated carbon filter 21, a fan 24 is arranged inside the mounting block 22, an air outlet 26 is fixedly connected to the top of the mounting block 22, and fixed components are arranged on both sides of the activated carbon filter 21.

[0034] When the fan 24 is started, it quickly draws the harmful gases generated during welding into the air inlet 1. These gases then pass through the activated carbon filter 21, which is the core of the entire system. Activated carbon has excellent adsorption capacity and can effectively remove harmful substances in the gas. After the filtering action of the filter, the harmful substances in the harmful gas are adsorbed on the activated carbon, and the clean air is discharged to the external environment through the air outlet 26.

[0035] Reference Figure 4 The fixed component includes a thin shell 2, the outer side of the thin shell 2 is fixedly connected to the outer side of the mounting block 22, a paddle rod 4 is slidably connected to the middle side of the inner part of the thin shell 2, a small baffle 3 is fixedly connected to the outer side of the paddle rod 4, a spring 5 is sleeved on the outer side of the paddle rod 4, the upper part of the thin shell 2 is fixedly connected to the fixed block 20, a limiting groove 19 is provided on the side of the fixed block 20 away from the mounting block 22, a combination block 18 is slidably connected inside the limiting groove 19, and the outer side of the combination block 18 is slidably connected to the inner part of the thin shell 2.

[0036] When removing the activated carbon filter 21, first, pull the paddle rod 4 with a stable and powerful action to move it outward. During this process, the small baffle 3 will move outward synchronously, thereby compressing the spring 5. At the same time, the assembly block 18 will slide downward under the guidance of the limit groove 19 and gradually enter the interior of the thin shell 2. At this time, the assembly block 18 will effectively prevent the paddle rod 4 from being re-inserted into the interior of the activated carbon filter 21, thereby realizing the limit function thereof. When the paddle rod 4 is completely detached from the interior of the activated carbon filter 21 and the mounting block 22, the activated carbon filter 21 can be easily removed. When installing the activated carbon filter 21, the assembly block 18 should be pulled upward in a rational manner, and the paddle rod 4 should be loosened in the process. This will allow the small baffle 3 to reset under the elastic force of the spring 5, thereby allowing the paddle rod 4 to smoothly penetrate the mounting block 22 and be re-inserted into the interior of the activated carbon filter 21. Through the above steps, we can efficiently and accurately complete the installation and removal of the activated carbon filter 21.

[0037] Reference Figure 1-Figure 4 ,

[0038] Specifically, the outside of the small baffle 3 is slidably connected to the inside of the thin shell 2, the paddle rod 4 passes through the mounting block 22 and is inserted into the inside of the activated carbon filter 21, one end of the spring 5 is fixedly connected to the middle of the small baffle 3, and the other end of the spring 5 is fixedly connected to the inner wall of the thin shell 2, the lower part of the workbench 17 is fixedly connected to the support column 25, and the front part of the outer side of the activated carbon filter 21 is fixedly connected to a handle.

[0039] Working principle: Start the internal cylinder 6, and the output end of the cylinder 6 drives the side plate 8, so that the side plate 8 drives the clamping plate 10 through the internal slide 16 of the workbench 17. At this time, the clamping plate 10 passes through the internal support rod 7 of the slide 16, slides outside it, and continuously shrinks the clamping plate 10. At the same time, the bottom of the clamping plate 10 drives the disc 14 to rotate through the rotating shaft 2 13 and the connecting rod 12 and the rotating shaft 1 11. At this time, the four clamping plates 10 shrink at the same time to clamp the equipment, ensuring that the welded object is stable and motionless on the bracket. During the welding process, start the fan 24, and the toxic gas generated during the welding process is sucked into the air inlet 1, filtered through the activated carbon filter 21, and discharged to the outside through the air outlet 26. When the activated carbon filter 21 needs to be removed, pull the paddle rod 4 The combination block 18 moves outward, causing the small baffle 3 to move outward, thereby compressing the spring 5. At the same time, the combination block 18 will slide downward in the limit groove 19. At the same time, the combination block 18 will enter the interior of the thin shell 2, preventing the paddle rod 4 from being reinserted into the interior of the activated carbon filter 21, thereby playing a limiting role. The paddle rod 4 leaves the interior of the activated carbon filter 21 until it leaves the mounting block 22. At this time, the activated carbon filter 21 can be removed. When installing the activated carbon filter 21, pull the combination block 18 upward. At this time, it is necessary to loosen the paddle rod 4 to drive the small baffle 3 to move, thereby restoring the spring 5 to its original position. The paddle rod 4 passes through the mounting block 22 and is reinserted into the interior of the activated carbon filter 21, thereby facilitating the installation and removal of the activated carbon filter 21.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding device with a cooling structure, comprising a workbench (17), characterized in that: Four slide grooves (16) are provided on the middle side of the upper part of the workbench (17); the inner wall of the slide groove (16) is fixedly connected to a support rod (7); the outside of the support rod (7) is slidably connected to a clamping plate (10); the bottom of the clamping plate (10) is fixedly connected to a second rotating shaft (13); the middle side of the inner part of the workbench (17) is fixedly connected to a movable block (15); the outside of the movable block (15) is rotatably connected to a disk (14); the edges of the disk (14) are fixedly connected to a first rotating shaft (11) all around. A connecting rod (12) is provided between the first rotating shaft (11) and the second rotating shaft (13); a block (9) is slidably connected to the top wall of the workbench (17); a cylinder (6) is fixedly connected to one side of the block (9); a side plate (8) is fixedly connected to the output end of the cylinder (6); the top of the side plate (8) is fixedly connected to the bottom of one of the clamping plates (10); support blocks (23) are fixedly connected to the left and right sides of the workbench (17); and a filter assembly is provided on the support block (23).

2. A welding device with a cooling structure according to claim 1, characterized in that: The filter assembly comprises a mounting block (22), the lower portion of the mounting block (22) being fixedly connected to the upper portions of the two support blocks (23), an air inlet (1) being fixedly connected to the middle side of the lower portion of the mounting block (22), an activated carbon filter (21) being slidably connected to the mounting block (22), a fan (24) being arranged inside the mounting block (22), an air outlet (26) being fixedly connected to the top of the mounting block (22), and fixed assemblies being arranged on both left and right sides of the activated carbon filter (21).

3. A welding device with a cooling structure according to claim 2, characterized in that: The fixing assembly comprises a thin shell (2), the outer side of the thin shell (2) is fixedly connected to the outer side of the mounting block (22), the middle side of the inner side of the thin shell (2) is slidably connected to a paddle rod (4), the outer side of the paddle rod (4) is fixedly connected to a small baffle (3), the outer side of the paddle rod (4) is sleeved with a spring (5), the upper part of the thin shell (2) is fixedly connected to a fixing block (20), a limiting groove (19) is provided on a side of the fixing block (20) away from the mounting block (22), a combination block (18) is slidably connected inside the limiting groove (19), and the outer side of the combination block (18) is slidably connected to the inner side of the thin shell (2).

4. A welding device with a cooling structure according to claim 3, characterized in that: The outside of the small baffle (3) is slidably connected to the inside of the thin shell (2).

5. The welding device with a cooling structure according to claim 3, characterized in that: The paddle rod (4) passes through the mounting block (22) and is inserted into the interior of the activated carbon filter (21).

6. The welding device with a cooling structure according to claim 3, characterized in that: One end of the spring (5) is fixedly connected to the middle of the small baffle (3), and the other end of the spring (5) is fixedly connected to the inner wall of the thin shell (2).

7. The welding device with a cooling structure according to claim 1, characterized in that: A support column (25) is fixedly connected to the lower portion of the workbench (17).

8. The welding device with a cooling structure according to claim 2, characterized in that: A handle is fixedly connected to the front outer side of the activated carbon filter (21).

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