Automatic pipeline welding device

Abstract

The utility model discloses an automatic pipeline welding device, which belongs to the field of pipeline technology, and comprises a bottom plate, wherein a guide rail is provided on the upper surface of the bottom plate, a guide block is slidably connected inside the guide rail, an electric push rod is fixedly installed on the inner wall of the guide rail, the telescopic end of the electric push rod is fixedly connected to the left side of the guide block, a support plate is fixedly installed on the upper surface of the bottom plate and the upper surface of the guide block, and a slide groove is provided on the side of the two support plates close to each other. The automatic pipeline welding device, by arranging a slide groove, a slider, a first connecting plate, a second connecting plate, a connecting column, a clamping ring and a clamping spring, plays the role of being able to move the clamping ring in conjunction with the connecting column, the first connecting plate and the slider under the telescopic force provided by the clamping spring, under the track provided by the slide groove, so that it can achieve the purpose of clamping pipelines of different volumes and lengths, and achieve the effect of being able to weld pipelines of different specifications, thereby ensuring welding efficiency.

Description

Technical Field

[0001] The present application belongs to the technical field of pipelines, and in particular relates to an automatic pipeline welding device. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and then flows from the high-pressure part of the pipeline to the low-pressure part. The fluid can also be conveyed by its own pressure or gravity. When welding pipelines, we will use welding equipment.

[0003] The utility model with the existing authorization announcement number CN206795157U discloses an automatic pipe welding device. Although the device can be used in conjunction with a frame, a fixed block, a semicircular groove, a slide groove, and a slider, it is convenient to adjust the position of the semicircular groove to meet the position height of the pipe, and the first semicircular clamping plate, the second semicircular clamping plate, the rotating shaft, the semicircular groove, the first spring, the clamp, and the clamping groove can be used in conjunction to clamp the pipe more firmly, but the device cannot clamp and weld pipes of different specifications and sizes and lengths, resulting in only welding of pipes of specific values, so that the device has the problem of not being very practical.

[0004] Therefore, we propose a pipeline automatic welding device to solve the above problems. Utility Model Content

[0005] The purpose of this application is to solve the problem in the prior art that it is impossible to clamp and weld pipes of different sizes and lengths, resulting in only being able to weld pipes of specific values, making the device not very practical, and to propose an automatic pipe welding device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The cam is provided with a plurality of guide rails, and the guide rails are provided with a plurality of guide rails, and the guide rails are provided with a plurality of guide rails.

[0008] Preferably, a stabilizing plate is fixedly mounted on the back side of the base plate, and a welding mechanism is fixedly mounted on the upper surface of the stabilizing plate.

[0009] Preferably, reinforcement plates are fixedly mounted on both side surfaces of the welding mechanism, and the bottom surface of each reinforcement plate is fixedly connected to the upper surface of the stabilizing plate.

[0010] Preferably, two reinforcing plates are fixedly mounted on the side surfaces of the two support plates that are away from each other, and the side surfaces of the two groups of reinforcing plates that are close to each other are fixedly connected to the two side surfaces of the bottom plate respectively.

[0011] Preferably, two fastening blocks are fixedly mounted on the outer surface of the electric push rod, and the left side surface of each of the fastening blocks is fixedly connected to the inner wall of the guide rail.

[0012] Preferably, a reinforcement block is fixedly mounted on the upper surface of each of the second connecting plates, and the side surfaces of the two reinforcement blocks that are away from each other are fixedly connected to the side surfaces of the two supporting plates that are close to each other.

[0013] Preferably, a blocking block is fixedly mounted on the right side of the bottom plate, and the left side of the blocking block is in contact with the right side of the guide block.

[0014] In summary, the technical effects and advantages of this application are:

[0015] By arranging guide rails, guide blocks and electric push rods, the purpose of moving one of the support plates to the left and right can be achieved. By arranging the slide groove, slider, first connecting plate, second connecting plate, connecting column, clamping ring and clamping spring, the clamping ring can be coordinated with the connecting column, the first connecting plate and the slider to move along the track provided by the slide groove under the telescopic force provided by the clamping spring, so that the purpose of clamping pipes of different volumes and lengths can be achieved, and the effect of welding pipes of different specifications is achieved, thereby ensuring welding efficiency and avoiding as much as possible the problem that some original pipe welding devices cannot clamp and weld pipes of different specifications, sizes and lengths, resulting in only being able to weld pipes of specific values, making the device not very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the automatic welding device of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the support plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the support plate of the utility model in a three-dimensional cutaway view;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the bottom plate of the utility model from a side view.

[0020] In the figure: 1. bottom plate; 2. guide rail; 3. blocking block; 4. reinforcing plate; 5. stabilizing plate; 6. reinforcing plate; 7. welding mechanism; 8. reinforcing block; 9. supporting plate; 10. second connecting plate; 11. first connecting plate; 12. clamping spring; 13. electric push rod; 14. fastening block; 15. connecting column; 16. slider; 17. clamping ring; 18. guide block; 19. slide groove. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-4 A pipeline automatic welding device includes a base plate 1, a guide rail 2 is provided on the upper surface of the base plate 1, a guide block 18 is slidably connected inside the guide rail 2, an electric push rod 13 is fixedly installed on the inner wall of the guide rail 2, a stabilizing plate 5 is fixedly installed on the back of the base plate 1, and a welding mechanism 7 is fixedly installed on the upper surface of the stabilizing plate 5. By arranging the stabilizing plate 5 and the welding mechanism 7, the purpose of welding the pipeline can be achieved and the welding effect is guaranteed.

[0023] The telescopic end of the electric push rod 13 is fixedly connected to the left side of the guide block 18, the upper surface of the base plate 1 and the upper surface of the guide block 18 are fixedly installed with support plates 9, and the two side surfaces of the welding mechanism 7 are fixedly installed with reinforcement plates 6, and the bottom surface of each reinforcement plate 6 is fixedly connected to the upper surface of the stabilizing plate 5. By setting the reinforcement plate 6, the purpose of reinforcing the position of the welding mechanism 7 can be achieved, so that the welding mechanism 7 can work better and the problem of position change of the welding mechanism 7 when it is working can be avoided as much as possible.

[0024] A slide groove 19 is provided on the side where the two support plates 9 are close to each other, and a slider 16 is slidably connected inside each slide groove 19. A first connecting plate 11 is fixedly installed on the side where the two sliders 16 are close to each other, and two reinforcing plates 4 are fixedly installed on the side where the two support plates 9 are away from each other. The sides where the two groups of reinforcing plates 4 are close to each other are respectively fixedly connected to the two side surfaces of the base plate 1. By providing the reinforcing plates 4, the purpose of strengthening and stabilizing the connection position of the support plates 9 can be achieved, thereby achieving the effect of improving the stability of the support plates 9 and avoiding the problem of tilting of the support plates 9 when performing supporting work.

[0025] A second connecting plate 10 is fixedly installed on one side of the two support plates 9 that are close to each other, and a connecting column 15 is fixedly installed on the upper surface of each first connecting plate 11 and the bottom surface of the second connecting plate 10. Two fastening blocks 14 are fixedly installed on the outer surface of the electric push rod 13, and the left side surface of each fastening block 14 is fixedly connected to the inner wall of the guide rail 2. By setting the fastening block 14, the purpose of fastening the connection position of the electric push rod 13 can be achieved, so that the electric push rod 13 can work better and the problem of the electric push rod 13 moving during operation can be avoided as much as possible.

[0026] A clamping ring 17 is fixedly installed on the side surface of each group of connecting columns 15 that are close to each other, two clamping springs 12 are fixedly installed on the bottom surface of each first connecting plate 11, and a reinforcement block 8 is fixedly installed on the upper surface of each second connecting plate 10. The sides of the two reinforcement blocks 8 that are away from each other are respectively fixedly connected to the sides of the two support plates 9 that are close to each other. By setting the reinforcement blocks 8, the purpose of reinforcing the connection position of the second connecting plates 10 can be achieved, thereby achieving the effect of improving the bearing capacity of the second connecting plates 10 and avoiding the problem of the second connecting plates 10 falling off when the bearing capacity becomes larger.

[0027] The bottom ends of the two groups of clamping springs 12 are fixedly connected to the upper surface of the guide block 18 and the upper surface of the base plate 1 respectively. A blocking block 3 is fixedly installed on the right side of the base plate 1. The left side of the blocking block 3 is in contact with the right side of the guide block 18. By setting the blocking block 3, the purpose of blocking the moving position of the guide block 18 can be achieved, which ensures that the guide block 18 can slide well and avoids the problem of the guide block 18 sliding out of the base plate 1 during the sliding process.

[0028] The working principle of the utility model is as follows: when in use, the staff first connects the electric push rod 13 and the welding mechanism 7 to the power supply. After the connection, the staff will place the pipes to be welded in the two groups of clamping rings 17 respectively. During the placement process, the clamping spring 12 can provide a telescopic force to drive the first connecting plate 11 to cooperate with the slider 16 to move along the track provided by the slide groove 19. The movement of the first connecting plate 11 can drive the connecting column 15 to move. The movement of the connecting column 15 can drive the clamping ring 17 to move. The movement of the clamping ring 17 can change the size between each group of clamping rings 17, so that pipes of different sizes can be clamped. After clamping, the guide block 18 can be moved along the track provided by the guide rail 2 under the power provided by the electric push rod 13. The guide block 18 can move in the track, and one of the support plates 9 can be driven to move through the movement of the support plate 9. Through the movement of the support plate 9, one of the first connecting plates 11 and the second connecting plate 10 can be driven to move. Through the movement of the first connecting plate 11 and the second connecting plate 10, the clamping ring 17 can be driven to cooperate with the connecting column 15 to move, so that the two pipes to be welded can be brought into contact. Then, under the function of the welding mechanism 7 itself, the contact point of the two pipes can be welded, so as to achieve the effect of welding pipes of different volumes and lengths, and try to avoid some original welding devices, which cannot clamp and weld pipes of different sizes and lengths, resulting in only being able to weld pipes of specific values, so that the device has the problem of not being very practical.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] 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 pipeline automatic welding device, comprising a base plate (1), characterized in that: A guide rail (2) is provided on the upper surface of the base plate (1), a guide block (18) is slidably connected inside the guide rail (2), an electric push rod (13) is fixedly installed on the inner wall of the guide rail (2), the telescopic end of the electric push rod (13) is fixedly connected to the left side of the guide block (18), a support plate (9) is fixedly installed on the upper surface of the base plate (1) and the upper surface of the guide block (18), a sliding groove (19) is provided on the side of the two support plates (9) close to each other, and a slider (16) is slidably connected inside each of the sliding grooves (19), and the side of the two sliders (16) close to each other A first connecting plate (11) is fixedly installed on each surface, a second connecting plate (10) is fixedly installed on the side where the two support plates (9) are close to each other, a connecting column (15) is fixedly installed on the upper surface of each first connecting plate (11) and the bottom surface of the second connecting plate (10), a clamping ring (17) is fixedly installed on the side where each group of connecting columns (15) are close to each other, and two clamping springs (12) are fixedly installed on the bottom surface of each first connecting plate (11), and the bottom ends of the two groups of clamping springs (12) are fixedly connected to the upper surface of the guide block (18) and the upper surface of the bottom plate (1), respectively.

2. The automatic pipeline welding device according to claim 1 is characterized in that: A stabilizing plate (5) is fixedly mounted on the back side of the base plate (1), and a welding mechanism (7) is fixedly mounted on the upper surface of the stabilizing plate (5).

3. The automatic pipeline welding device according to claim 2 is characterized in that: Reinforcement plates (6) are fixedly mounted on both side surfaces of the welding mechanism (7), and the bottom surface of each reinforcement plate (6) is fixedly connected to the upper surface of the stabilizing plate (5).

4. The automatic pipeline welding device according to claim 1 is characterized in that: Two reinforcing plates (4) are fixedly mounted on the side surfaces of the two support plates (9) that are away from each other, and the side surfaces of the two groups of reinforcing plates (4) that are close to each other are respectively fixedly connected to the two side surfaces of the bottom plate (1).

5. The automatic pipeline welding device according to claim 1 is characterized in that: Two fastening blocks (14) are fixedly mounted on the outer surface of the electric push rod (13), and the left side surface of each fastening block (14) is fixedly connected to the inner wall of the guide rail (2).

6. The automatic pipeline welding device according to claim 1 is characterized in that: A reinforcing block (8) is fixedly mounted on the upper surface of each of the second connecting plates (10), and the side surfaces of the two reinforcing blocks (8) that are away from each other are respectively fixedly connected to the side surfaces of the two supporting plates (9) that are close to each other.

7. The automatic pipeline welding device according to claim 1 is characterized in that: A blocking block (3) is fixedly mounted on the right side of the bottom plate (1), and the left side of the blocking block (3) is in contact with the right side of the guide block (18).

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