Welding device with cooling function

Abstract

The welding device with the cooling function comprises a base, a portal frame is fixedly arranged on the base, two supporting mechanisms are arranged on the base, each supporting mechanism comprises two fixing columns, two supporting rings and a rotating ring, the two fixing columns are fixedly arranged on the base, and the two supporting rings are fixedly arranged on the base. The two supporting rings are fixedly arranged at the top ends of the two fixing columns, the rotating rings are rotationally arranged between the two supporting rings, clamping assemblies are arranged on the inner sides of the rotating rings, two driving assemblies for driving the two rotating rings to rotate correspondingly are arranged on the base, two cooling mechanisms are arranged on the base and located on the inner side of the portal frame, and each cooling mechanism comprises a fan. Air pipes are fixedly arranged at the upper ends of the two draught fans, and air outlet plates are fixedly arranged at the top ends of the two air pipes. Air is blown through the two draught fans, air flow is conveyed to the air outlet plate through the two air pipes and then blown out through the multiple air outlet holes, air cooling is conducted on the welding position of the two metal pipes, and meanwhile the two metal pipes are matched to rotate, so that cooling is accelerated.

Description

Technical Field

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

[0002] In life, various types of residences and high-rise buildings use pipes more and more widely. Pipes are basically used to transport liquid and gaseous substances. Therefore, the sealing performance requirements of their joints are very high. Once a leak occurs, it will cause waste at the least and may endanger personal and property safety at the worst. When welding metal pipes, it is usually necessary to use relevant metal pipe welding devices. According to China's authorized patent publication number CN209681474U, a metal pipe welding device is disclosed, including an arc-shaped support frame; an operating port is provided in the middle of the support frame; arc-shaped through grooves are provided at both ends of the support frame; the left and right sides of the operation port are respectively connected to the through grooves on the left and right sides; a welding control mechanism is arranged in the operation port; a bearing plate is fixed on both the front and rear sides of the lower end of the support frame; telescopic legs are fixed on both the left and right sides of the lower end of the bearing plate; the telescopic legs are arranged in the vertical direction; a tightening bolt is installed on the telescopic leg; an expansion support plate is fixed at the lower end of the telescopic leg; the welding control mechanism includes an arc-shaped slide bar arranged in the operation port.

[0003] However, when in use, its structure and function are relatively simple, and it can only weld metal pipes, but cannot quickly cool the welded metal pipes, so there are certain limitations in its use. Utility Model Content

[0004] In view of the above problems, the utility model provides a welding device with a cooling function.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a welding device with a cooling function, comprising a base, a gantry is fixedly arranged on the base, a hydraulic rod is fixedly arranged on the top of the gantry, a welding assembly is arranged on the output end of the hydraulic rod, two groups of supporting mechanisms are arranged on the base, the two groups of supporting mechanisms each include two fixed columns, two supporting rings and a rotating ring, the two fixed columns are fixedly arranged on the base, the two supporting rings are fixedly arranged on the top ends of the two fixed columns, the rotating ring is rotatably arranged between the two supporting rings, a clamping assembly is arranged on the inner side of the rotating ring, two groups of driving assemblies for respectively driving the two rotating rings to rotate are arranged on the base, two groups of cooling mechanisms are arranged on the base at the inner side of the gantry, the two groups of cooling mechanisms each include a fan, air ducts are fixedly arranged on the upper ends of the two fans, and air outlet plates are fixedly arranged on the top ends of the two air ducts.

[0006] Preferably, the welding assembly comprises a welding head, and the welding head is fixed to the output end of the hydraulic rod.

[0007] Preferably, a control panel is fixedly provided on the side end of the gantry.

[0008] Preferably, the clamping assembly includes an electric push rod and a clamping plate, and two of the electric push rod and the clamping plate are provided. The two electric push rods are fixedly arranged on the inner side of the rotating ring, and the two clamping plates are respectively fixed to the output ends of the two electric push rods.

[0009] Preferably, the two groups of driving components include a motor, a gear and a ring gear, the motor is fixed on the base, the gear is fixed to the output end of the motor, the ring gear is fixed on the outer periphery of the rotating ring, and the gear and the ring gear are meshingly connected.

[0010] Preferably, a plurality of air outlet holes are provided on the surfaces of the two air outlet plates.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The output end of the hydraulic rod drives the welding head to move downward, and the welding operation is performed through the welding head. The motor drives the gear to rotate, and the gear drives the gear ring to rotate, and then the two sets of drive components drive the two metal pipes to rotate. There is no need to manually rotate the two metal pipes, which is convenient for all-round welding of the two metal pipes.

[0013] 2. Use two fans to blow air, and use two air ducts to deliver the air flow to the air outlet plate, and then blow it out through multiple air outlets to cool the welding points of the two metal pipes. At the same time, the two metal pipes rotate to accelerate cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the support mechanism of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the cooling mechanism of the utility model.

[0017] In the figure: 1. base; 2. gantry; 3. hydraulic rod; 4. fixed column; 5. support ring; 6. rotating ring; 7. fan; 8. air duct; 9. air outlet plate; 10. welding head; 11. control panel; 12. electric push rod; 13. clamping plate; 14. motor; 15. gear; 16. gear ring; 17. air outlet. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3 A welding device with a cooling function comprises a base 1, a gantry 2 is fixedly arranged on the base 1, a hydraulic rod 3 is fixedly arranged on the top of the gantry 2, a welding assembly is arranged at the output end of the hydraulic rod 3, and the welding assembly comprises a welding head 10, and the welding head 10 is fixed to the output end of the hydraulic rod 3. A control panel 11 is fixedly arranged at the side end of the gantry 2.

[0020] By adopting the above solution, the welding head 10 is driven to move downward by the output end of the hydraulic rod 3, and the welding operation is performed by the welding head 10.

[0021] Furthermore, two groups of supporting mechanisms are provided on the base 1, and the two groups of supporting mechanisms each include two fixed columns 4, two supporting rings 5 ​​and a rotating ring 6. The two fixed columns 4 are fixedly arranged on the base 1, the two supporting rings 5 ​​are fixedly arranged on the top ends of the two fixed columns 4, the rotating ring 6 is rotatably arranged between the two supporting rings 5, and a clamping assembly is provided on the inner side of the rotating ring 6, the clamping assembly includes an electric push rod 12 and a clamping plate 13, two electric push rods 12 and two clamping plates 13 are each provided, the two electric push rods 12 are both fixedly arranged on the inner side of the rotating ring 6, and the two clamping plates 13 are respectively fixed to the output ends of the two electric push rods 12.

[0022] By adopting the above scheme, the two metal pipes to be welded are respectively passed through the two rotating rings 6, so that the connection point of the two metal pipes to be welded is located directly below the welding head 10, and the two clamping plates 13 are driven by the two electric push rods 12 to move toward each other, so that the two clamping plates 13 clamp and fix the metal pipes, and then the two metal pipes to be welded are fixed by two sets of clamping components.

[0023] Furthermore, two groups of driving components for driving the two rotating rings 6 to rotate are provided on the base 1, and the two groups of driving components include a motor 14, a gear 15 and a ring gear 16. The motor 14 is fixedly arranged on the base 1, the gear 15 is fixed to the output end of the motor 14, the ring gear 16 is fixedly arranged on the outer periphery of the rotating ring 6, and the gear 15 and the ring gear 16 are meshingly connected. The motor 14 drives the gear 15 to rotate, and the gear 15 drives the ring gear 16 to rotate, and then the two metal pipes are driven to rotate through the two groups of driving components. There is no need to manually rotate the two metal pipes, which facilitates all-round welding of the two metal pipes.

[0024] Finally, two sets of cooling mechanisms are arranged on the base 1 on the inner side of the gantry 2, and both sets of cooling mechanisms include fans 7. Air ducts 8 are fixedly arranged on the upper ends of the two fans 7, and air outlet plates 9 are fixedly arranged on the tops of the two air ducts 8. Multiple air outlet holes 17 are opened on the surfaces of the two air outlet plates 9. Air is blown by the two fans 7, and the airflow is transported to the air outlet plates 9 through the two air ducts 8, and then blown out through the multiple air outlet holes 17 to cool the welding points of the two metal pipes, and at the same time, the two metal pipes are rotated to accelerate the cooling.

[0025] The operating principle of the utility model is now described as follows: two metal pipes to be welded are respectively passed through the two rotating rings 6, so that the connection of the two metal pipes to be welded is located directly below the welding head 10, and the two clamping plates 13 are driven to move toward each other by the two electric push rods 12, so that the two clamping plates 13 clamp the metal pipes and fix them, and then the two metal pipes to be welded are fixed by the two groups of clamping components, and the welding head 10 is driven downward by the output end of the hydraulic rod 3, and the welding operation is performed through the welding head 10, and the gear 15 is driven to rotate by the motor 14, and the gear 15 drives the gear ring 16 to rotate, and then the two metal pipes are driven to rotate by the two groups of driving components, without the need to manually rotate the two metal pipes, so that the two metal pipes can be conveniently welded in all directions, and air is blown by the two fans 7, and the air flow is transported to the air outlet plate 9 by the two air ducts 8, and then blown out through the multiple air outlet holes 17, so that the welding point of the two metal pipes is air-cooled, and at the same time, the two metal pipes are rotated to accelerate cooling.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A welding device with a cooling function, comprising a base (1), It is characterized in that A gantry (2) is fixedly arranged on the base (1), a hydraulic rod (3) is fixedly arranged on the top of the gantry (2), and a welding assembly is arranged at the output end of the hydraulic rod (3). Two groups of support mechanisms are arranged on the base (1), and the two groups of support mechanisms each comprise two fixed columns (4), two support rings (5) and a rotating ring (6). The two fixed columns (4) are fixedly arranged on the base (1), the two support rings (5) are fixedly arranged at the top ends of the two fixed columns (4), the rotating ring (6) is rotatably arranged between the two support rings (5), and a clamping assembly is arranged inside the rotating ring (6). Two groups of drive assemblies for respectively driving the two rotating rings (6) to rotate are arranged on the base (1). Two groups of cooling mechanisms are arranged on the base (1) and located inside the gantry (2). The two groups of cooling mechanisms each comprise a fan (7), and air ducts (8) are fixedly arranged at the top ends of the two fans (7), and air outlet plates (9) are fixedly arranged at the top ends of the two air ducts (8).

2. A welding device with cooling function according to claim 1, It is characterized in that The welding assembly comprises a welding head (10), and the welding head (10) is fixed to the output end of the hydraulic rod (3).

3. A welding device with cooling function according to claim 1, It is characterized in that A control panel (11) is fixedly arranged on the side end of the gantry (2).

4. A welding device with cooling function according to claim 1, It is characterized in that The clamping assembly comprises an electric push rod (12) and a clamping plate (13), wherein two electric push rods (12) and two clamping plates (13) are provided, the two electric push rods (12) are fixedly provided on the inner side of the rotating ring (6), and the two clamping plates (13) are respectively fixed to the output ends of the two electric push rods (12).

5. A welding device with cooling function according to claim 1, It is characterized in that The two sets of driving components each comprise a motor (14), a gear (15) and a ring gear (16); the motor (14) is fixedly arranged on the base (1); the gear (15) is fixed to the output end of the motor (14); the ring gear (16) is fixedly arranged on the outer periphery of the rotating ring (6); and the gear (15) and the ring gear (16) are meshingly connected.

6. A welding device with cooling function according to claim 1, It is characterized in that A plurality of air outlet holes (17) are provided on the surfaces of the two air outlet plates (9).

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