A water outlet pipe end face welding device
By designing a water outlet pipe end-face welding device including a clamping assembly and hydraulic lack device, the problem of unstable surface alignment and clamping of the water outlet pipe end in the traditional welding method is solved, and an efficient and precise welding process is achieved.
Patent Information
- Application Number
- CN202421193742.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-05-29
AI Technical Summary
During the pipeline welding process, especially in the welding process of water outlet pipes, how to ensure accurate alignment and stable clamping of the pipe end surface has always been the focus of industry attention. Traditional methods are inefficient and susceptible to human factors, resulting in low welding accuracy.
A water outlet pipe end face welding device is designed, including a mobile base and a welding gun. The mobile base is equipped with a clamping assembly and a hydraulic cylinder device. The clamping assembly realizes stable clamping of the water outlet pipe through a threaded rod. The hydraulic cylinder device automatically adjusts the base height to ensure the end face alignment.
The rapid and stable clamping of the outlet pipe is achieved, which reduces the uncertainty and error of manual operation and improves the accuracy and efficiency of welding.
Smart Images
Figure CN222725900U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water outlet pipe end face butt welding equipment, in particular to a water outlet pipe end face butt welding device. Background Art
[0002] In the current field of pipeline welding, especially in the welding process of water outlet pipes, how to ensure the precise alignment and stable clamping of the pipe end faces has always been the focus of the industry. Traditional welding methods usually rely on manual adjustment and alignment, which is not only inefficient, but also easily affected by human factors, resulting in low welding accuracy and even poor welding problems.
[0003] Therefore, in order to solve the above problems, the utility model proposes a water outlet pipe end face butt welding device. Utility Model Content
[0004] The utility model aims to provide a water outlet pipe end face butt welding device, which solves the problems mentioned in the above technical background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A water outlet pipe end face butt welding device, comprising a mobile base and a butt welding gun, the mobile base is provided with a clamping assembly, the mobile base is symmetrically provided with fixed columns, the clamping assembly comprises a base placed on the top of the fixed column, a clamping frame arranged on the base, a threaded rod one symmetrically arranged on both sides of the clamping frame and a threaded rod two arranged on the top of the clamping frame, the threaded rod one and the threaded rod two are threadedly connected to the clamping frame, and one end of the threaded rod one and the threaded rod two passes through the clamping frame and is connected to a clamping plate; the mobile base is provided with a hydraulic cylinder device between the fixed columns, the output end of the hydraulic cylinder device is connected to the center of the bottom of the base, a sleeve is provided on one side of any of the fixed columns, and the butt welding gun is sleeved in the sleeve.
[0006] As a further solution of the utility model: a slide groove is arranged in each of the fixed columns, and a sliding rod slidably connected to the slide groove is arranged at the bottom of the base.
[0007] As a further solution of the utility model: a pin hole is arranged on the top of the ferrule, a plug pin is inserted into the pin hole, and a plug sleeve corresponding to the plug pin is arranged on the butt welding gun.
[0008] As a further solution of the utility model: a winding post is arranged below the ferrule, the winding post is arranged on a fixed post equipped with the ferrule, one end of the butt welding gun is connected to a connecting wire, and the connecting wire is wound around the winding post.
[0009] As a further solution of the utility model: a clamping seat is arranged at the top center of the base, the clamping plates are all located above the clamping seat, and scale lines corresponding to the threaded rod one and the threaded rod two are arranged on the clamping frame.
[0010] As a further solution of the utility model: the end of the threaded rod 1 away from the clamping frame is connected to a straight portion 1, the fixed column away from the clamping sleeve is threadedly connected to a threaded rod 3, and one end of the threaded rod 3 is connected to a straight portion 2 corresponding to the straight portion 1.
[0011] In summary, the utility model has the following beneficial effects:
[0012] The utility model can realize stable clamping of the water outlet pipe by providing a base, a clamping frame, and threaded rods one and two. The operator can adjust the spacing of the clamping plates by rotating the threaded rods to adapt to water outlet pipes of different diameters, thereby realizing fast and stable clamping operations. The height of the base can be automatically adjusted by providing a hydraulic cylinder device, thereby ensuring that the end faces of the water outlet pipes overlap each other. This automatic adjustment reduces the uncertainty and error of manual operation and improves the accuracy and efficiency of welding. Through the setting of the ferrule, the welding gun can be firmly sleeved on the fixed column, and the welding gun can be taken away together when carrying the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] 1. Figure 1 It is the front view of the utility model;
[0014] 2. Figure 2 for Figure 1 A section view in FIG.
[0015] 3. Figure 3 for Figure 1 The cross-sectional view of part B in FIG.
[0016] 4. Figure 4 It is a horizontal schematic diagram of the utility model.
[0017] In the figure: 1. base; 2. fixed column; 3. movable base; 4. threaded rod three; 5. threaded rod one; 6. threaded rod two; 7. water outlet pipe; 8. clamping frame; 9. clamping seat; 10. hydraulic cylinder device; 11. ferrule; 12. plug pin; 13. plug sleeve; 14. butt welding gun; 15. connecting wire; 16. winding column; 17. clamping assembly; 18. straight part one; 19. straight part two; 20. scale line; 21. clamping plate; 22. sliding rod; 23. slide groove. DETAILED DESCRIPTION
[0018] 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.
[0019] The utility model provides the following technical solutions: Figure 1-3 As shown, a water outlet pipe end face butt welding device includes a mobile base 3 and a butt welding gun 14, a clamping assembly 17 is provided on the mobile base 3, and fixed columns 2 are symmetrically arranged on the mobile base 3, the clamping assembly 17 includes a base 1 placed on the top of the fixed column 2, a clamping frame 8 arranged on the base 1, a threaded rod 1 5 symmetrically arranged on both sides of the clamping frame 8 and a threaded rod 2 6 arranged on the top of the clamping frame 8, the threaded rod 1 5 and the threaded rod 2 6 are threadedly connected to the clamping frame 8, and one end of the threaded rod 1 5 and the threaded rod 2 6 passes through the clamping frame 8 and is connected to a clamping plate 21; the mobile base 3 is provided with a hydraulic cylinder device 10 between the fixed columns 2, the output end of the hydraulic cylinder device 10 is connected to the bottom center of the base 1, a clamping sleeve 11 is provided on one side of any fixed column 2, and the butt welding gun 14 is sleeved in the clamping sleeve 11. The utility model can realize stable clamping of the water outlet pipe 7 by providing a base 1, a clamping frame 8, and a threaded rod 1 5 and a threaded rod 2 6. The operator can adjust the spacing of the clamping plate 21 by rotating the threaded rod to adapt to the water outlet pipes 7 of different diameters, thereby realizing a fast and stable clamping operation. By providing a hydraulic cylinder device 10, the height of the base 1 can be automatically adjusted to ensure that the end faces of the water outlet pipe 7 overlap each other. This automatic adjustment reduces the uncertainty and error of manual operation and improves the accuracy and efficiency of welding. Through the setting of the ferrule 11, the welding gun 14 can be firmly sleeved on the fixed column 2, and the welding gun 14 can be taken away together when carrying the device.
[0020] In some embodiments of the present invention, a slide groove 23 is provided in each of the fixed columns 2, and a sliding rod 22 slidably connected to the slide groove 23 is provided at the bottom of the base 1. In this embodiment, the length of the sliding rod 22 is longer than the extension end of the hydraulic cylinder device 10.
[0021] In some embodiments of the utility model: a pin hole is provided on the top of the ferrule 11, a plug pin 12 is inserted into the pin hole, and a plug sleeve 13 corresponding to the plug pin 12 is provided on the butt welding gun 14. This makes the installation and removal of the butt welding gun 14 very simple and quick, and the butt welding gun 14 can be fixed by simply inserting the plug pin 12 into the pin hole and connecting it with the plug sleeve 13. Similarly, when removing, only the plug pin 12 needs to be pulled out.
[0022] In some embodiments of the utility model: a winding post 16 is provided below the ferrule 11, the winding post 16 is provided on the fixing post 2 equipped with the ferrule 11, one end of the butt welding gun is connected to a connecting wire 15, and the connecting wire 15 is wound around the winding post 16. In this embodiment, the winding post 16 is L-shaped.
[0023] In some embodiments of the utility model: a clamping seat 9 is provided at the top center of the base 1, the clamping plates 21 are all located above the clamping seat 9, and the clamping frame 8 is provided with scale lines 20 corresponding to the threaded rod 1 5 and the threaded rod 2 6. The utility model provides the clamping seat 9 so that the clamped water outlet pipe 7 can have a more stable support point, ensuring that it can fit closely to the bottom of the water outlet pipe 7, and the operator can accurately adjust the position of the threaded rod 1 5 and the threaded rod 2 6 by observing the scale lines 20, thereby achieving accurate clamping of the water outlet pipe 7.
[0024] In some embodiments of the utility model: the ends of the threaded rod 15 away from the clamping frame 8 are connected to the straight portion 18, the fixed column 2 away from the ferrule 11 is threadedly connected to the threaded rod 3 4, and one end of the threaded rod 3 4 is connected to the straight portion 2 19 corresponding to the straight portion 18. The utility model is provided with the straight portion 18 and the straight portion 2 19, so that the device can adapt to more placement environments. When the device needs to be placed horizontally on the ground, the threaded rod 15 and the threaded rod 3 4 can be adjusted to make the straight portion 18 and the straight portion 2 19 fit the ground closely, thereby increasing the stability of the device when placed horizontally, and is suitable for occasions where the device needs to be temporarily placed on the ground for debugging or maintenance.
[0025] The use method and working principle of the water outlet pipe end face welding device of the utility model are as follows:
[0026] First, place the outlet pipe 7 to be welded on the clamping seat 9 to ensure that the bottom of the outlet pipe 7 is tightly fitted with the clamping seat 9, observe the scale line 20 on the clamping frame 8, and adjust the spacing of the clamping plate 21 by rotating the threaded rod 1 5 and the threaded rod 2 6 to match the diameter of the outlet pipe 7. Gently rotate the threaded rod 1 5 and the threaded rod 2 6 until the clamping plate 21 firmly clamps the outlet pipe 7 to ensure that the outlet pipe 7 does not move or shake during the welding process. Adjust the height of the base 1, make sure the end faces of the water outlet pipe 7 overlap each other, prepare for welding, and start the welding gun 14 for welding while ensuring that the water outlet pipe 7 is firmly clamped and the end faces overlap. After welding, close the welding gun 14, insert the ferrule 11, use the plug pin 12, insert it into the pin hole and the plug sleeve 13, rotate the threaded rod 15 and the threaded rod 26 and drive the limit block away from the water outlet pipe 7, and use the mobile base 3 to move the device out of one side of the water outlet pipe 7. If the device needs to be temporarily placed on the ground for debugging or maintenance, the threaded rod 15 and the threaded rod 34 can be adjusted to make the straight part 18 and the straight part 2 19 fit closely to the ground, so as to increase the stability of the device when placed horizontally.
[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A water outlet pipe end face butt welding device, comprising a mobile base and a butt welding gun, wherein a clamping assembly is provided on the mobile base, characterized in that: The movable base is symmetrically provided with fixed columns, the clamping assembly includes a base placed on the top of the fixed columns, a clamping frame arranged on the base, threaded rod one symmetrically arranged on both sides of the clamping frame and threaded rod two arranged on the top of the clamping frame, the threaded rod one and the threaded rod two are threadedly connected to the clamping frame, and one end of the threaded rod one and the threaded rod two passes through the clamping frame and is connected to a clamping plate; the movable base is provided with a hydraulic cylinder device between the fixed columns, the output end of the hydraulic cylinder device is connected to the center of the bottom of the base, a clamping sleeve is provided on one side of any of the fixed columns, and the butt welding gun is sleeved in the clamping sleeve.
2. A water outlet pipe end face welding device according to claim 1, characterized in that: The fixing columns are each provided with a sliding groove, and the bottom of the base is provided with a sliding rod slidably connected to the sliding groove.
3. The water outlet pipe end face welding device according to claim 1, characterized in that: A pin hole is arranged on the top of the ferrule, a plug pin is inserted in the pin hole, and a plug sleeve corresponding to the plug pin is arranged on the butt welding gun.
4. A water outlet pipe end face butt welding device according to claim 3, characterized in that: A winding post is arranged below the ferrule, and the winding post is arranged on a fixing post on which the ferrule is installed. One end of the butt welding gun is connected to a connecting wire, and the connecting wire is wound around the winding post.
5. The water outlet pipe end face welding device according to claim 1, characterized in that: A clamping seat is arranged at the top center of the base, the clamping plates are all located above the clamping seat, and scale lines corresponding to the threaded rod one and the threaded rod two are arranged on the clamping frame.
6. The water outlet pipe end face welding device according to claim 1, characterized in that: The end of the threaded rod 1 away from the clamping frame is connected to a straight portion 1, the fixed column away from the ferrule is threadedly connected to a threaded rod 3, and one end of the threaded rod 3 is connected to a straight portion 2 corresponding to the straight portion 1.