Welding device for pipeline machining

Abstract

The utility model is applicable to the technical field of pipeline processing, and provides a welding device for pipeline processing, which comprises a base, and a first telescopic rod is fixedly mounted on the base; the two mounting plates are assembled on the base, one mounting plate is fixedly connected with the base, and the other mounting plate is fixedly connected with an output shaft of the first telescopic rod; the two placing frames are respectively arranged on the two mounting plates, and two connecting frames are arranged on the placing frames; the clamping mechanism is assembled on the connecting frame and is used for clamping and fixing the pipeline wall; and the rotating mechanism is assembled on the mounting plate and the placing frame. According to the welding device for pipeline machining, the pipeline can be fixed and in butt joint, a worker can conveniently conduct welding operation on different positions of the pipeline, the operation burden of the worker is reduced, and convenience is provided for the worker.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline processing, and in particular relates to a welding device for pipeline processing. Background Art

[0002] Pipelines are important basic equipment with a wide range of applications and important economic value. They can transport gases, liquids, or fluids with solid particles.

[0003] When processing pipelines, welding is sometimes required. Currently, when welding some relatively small pipelines, workers usually fix the first pipeline first, then connect the second pipeline to the fixed first pipeline, and then fix the second pipeline. Subsequently, workers weld the joints between the first pipeline and the second pipeline. After welding to a certain position, workers need to manually rotate and adjust the pipeline, or hold the welding gun and rotate it continuously. During the overall operation, the operation is relatively troublesome, which increases the operating burden of the workers, and the problem of inaccurate docking is prone to occur during the docking process. Utility Model Content

[0004] The utility model provides a welding device for pipeline processing, aiming to solve the problem raised in the above background technology that the current workers have to perform complicated operations during the pipeline welding process.

[0005] To solve the above problems, the present invention is implemented as follows: a welding device for pipeline processing, comprising: a base, a first telescopic rod fixedly mounted on the base; two mounting plates assembled on the base, one of the mounting plates and the base being fixedly connected, and the other mounting plate being fixedly connected to the output shaft of the first telescopic rod; two placement racks respectively arranged on the two mounting plates, and two connecting racks being provided on the placement racks; a clamping mechanism assembled on the connecting racks, the clamping mechanism being used to clamp and fix the pipeline wall; a rotating mechanism assembled on the mounting plate and the placement racks, the rotating mechanism being used to flip the pipeline clamped by the clamping mechanism; an adjusting mechanism arranged on the placement racks and the connecting racks, the adjusting mechanism being used to adjust the use position of the clamping mechanism; a supporting mechanism arranged on the mounting plate, the supporting mechanism being used to support and place the pipeline; a moving mechanism assembled on the mounting plate and the supporting mechanism, the moving mechanism being used to drive the pipeline placed on the supporting mechanism to move.

[0006] Preferably, the clamping mechanism comprises: two second telescopic rods fixedly mounted on the connecting frame; and two clamping plates respectively fixedly mounted on the output shafts of the two second telescopic rods, wherein the clamping plates are used to clamp the pipe wall.

[0007] Preferably, the rotating mechanism includes: a driving motor fixedly mounted on the outer wall of one side of one of the mounting plates; two mounting shafts rotatably mounted on the two mounting plates respectively, the two mounting shafts being fixedly connected to the two placement racks respectively, and one end of one of the mounting shafts being fixedly connected to the output shaft of the driving motor.

[0008] Preferably, the adjustment mechanism includes: a servo motor fixedly mounted on the placement rack; a bidirectional screw rod rotatably mounted on the placement rack, and one end of the bidirectional screw rod is fixedly connected to the output shaft of the servo motor; two mounting blocks threadedly mounted on the bidirectional screw rod, and the two mounting blocks are respectively fixedly connected to the two connecting racks.

[0009] Preferably, the supporting mechanism comprises: a placement plate arranged on the mounting plate; and two supporting rollers mounted on the placement plate, the supporting rollers being used to support and place the pipeline.

[0010] Preferably, the moving mechanism includes: a third telescopic rod fixedly mounted on the mounting plate; a support plate fixedly mounted on the output shaft of the third telescopic rod, a fourth telescopic rod fixedly mounted on the support plate, and the output shaft of the fourth telescopic rod fixedly connected to the placement plate.

[0011] Preferably, a mounting groove is provided on the base, a guide rod is fixedly installed in the mounting groove, a guide block is fixedly installed on the bottom of one of the mounting plates, and the guide block is slidably connected to the guide rod.

[0012] Compared with the related art, the welding device for pipeline processing provided by the present invention has the following beneficial effects:

[0013] Compared with the existing technology, the pipeline processing welding device provided by this solution has the following advantages:

[0014] Through the entire device, the pipeline can be fixed and docked, and it is convenient for workers to perform welding operations at different positions of the pipeline, reducing the operating burden of the workers and providing convenience for the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a welding device for pipeline processing provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG;

[0018] Figure 4It is a structural schematic diagram of the placement plate and support rollers in the utility model.

[0019] Figure numerals: 1. base; 101. first telescopic rod; 2. mounting plate; 3. placement frame; 4. connecting frame; 5. second telescopic rod; 6. clamping plate; 7. drive motor; 8. mounting shaft; 9. servo motor; 10. bidirectional screw rod; 11. mounting block; 12. placement plate; 13. support roller; 14. third telescopic rod; 15. support plate; 16. fourth telescopic rod. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0021] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The present invention provides a welding device for pipe processing. Figure 1-4As shown, the welding device for pipeline processing includes: a base 1, on which a first telescopic rod 101 is fixedly mounted; two mounting plates 2 mounted on the base 1, one of the mounting plates 2 is fixedly connected to the base 1, and the other mounting plate 2 is fixedly connected to the output shaft of the first telescopic rod 101; two placement racks 3 respectively arranged on the two mounting plates 2, and two connecting racks 4 are provided on the placement racks 3; a clamping mechanism mounted on the connecting racks 4, and the clamping mechanism is used to clamp and fix the pipeline wall; a rotating mechanism mounted on the mounting plate 2 and the placement rack 3, and the rotating mechanism is used to flip the pipeline clamped by the clamping mechanism; an adjusting mechanism arranged on the placement rack 3 and the connecting rack 4, and the adjusting mechanism is used to adjust the use position of the clamping mechanism; a supporting mechanism arranged on the mounting plate 2, and the supporting mechanism is used to support and place the pipeline; a moving mechanism mounted on the mounting plate 2 and the supporting mechanism, and the moving mechanism is used to drive the pipeline placed on the supporting mechanism to move.

[0023] In this embodiment, when welding the pipe, the controller is used to start the adjustment mechanism to adjust the use position of the clamping mechanism according to the size of the pipe, and one of the pipes is placed on the support mechanism. The pipe on the support mechanism is then moved to a certain height by the moving mechanism, and then the pipe on the support mechanism is moved toward the placement rack 3 by the moving mechanism again. After moving to the appropriate position, the controller is used to start the clamping mechanism to clamp the upper and lower pipe walls of the pipe. Similarly, the above steps are used to clamp the other pipe. After the two pipes are clamped and fixed, the controller is used to start the first telescopic rod 101 to drive the pipe to move forward. The pipe fixed on a mounting plate 2 is moved to connect the two pipes, and then the worker holds the welding gun and uses the welding gun to weld the connecting parts of the two pipes. When the pipes are welded to a certain position, the two pipes become one. When the welding position of the pipe needs to be adjusted, the controller starts the rotating mechanism, and the rotating mechanism drives the two pipes to rotate at a certain angle, so as to facilitate welding operations at different positions of the pipes. Through the entire device, the pipes can be fixed and connected, and it is convenient for the worker to perform welding operations at different positions of the pipes, reducing the operating burden of the worker and providing convenience for the worker.

[0024] In a further preferred embodiment of the present invention, the clamping mechanism includes: two second telescopic rods 5 fixedly mounted on the connecting frame 4; two clamping plates 6 respectively fixedly mounted on the output shafts of the two second telescopic rods 5, and the clamping plates 6 are used to clamp the pipe wall.

[0025] In this embodiment, when the clamping mechanism is used, when the pipe on the supporting mechanism approaches the placement rack 3, the upper and lower side walls of the pipe are respectively located between the two clamping plates 6 on the two connecting racks 4, and then the two second telescopic rods 5 on the two connecting racks 4 are respectively started to drive the two clamping plates 6 to move relative to each other, so that the upper and lower side walls of the pipe can be fixed, and then the pipe can be clamped and fixed, which facilitates the subsequent docking and welding operations of the two pipes.

[0026] In a further preferred embodiment of the present invention, the rotating mechanism includes: a driving motor 7 fixedly mounted on the outer wall of one side of the mounting plates 2; two mounting shafts 8 rotatably mounted on the two mounting plates 2, the two mounting shafts 8 are respectively fixedly connected to the two placement racks 3, and one end of one of the mounting shafts 8 is fixedly connected to the output shaft of the driving motor 7.

[0027] In this embodiment, when the rotating mechanism is used, the controller starts the driving motor 7 to drive the installation shaft 8 to rotate, thereby driving the pipeline to rotate and rotating the two pipelines at a certain angle, thereby facilitating welding operations at different positions of the pipeline.

[0028] In a further preferred embodiment of the present invention, the adjustment mechanism includes: a servo motor 9 fixedly mounted on the placement rack 3; a bidirectional screw rod 10 rotatably mounted on the placement rack 3, and one end of the bidirectional screw rod 10 is fixedly connected to the output shaft of the servo motor 9; two mounting blocks 11 threadedly sleeved on the bidirectional screw rod 10, and the two mounting blocks 11 are respectively fixedly connected to the two connecting racks 4.

[0029] In this embodiment, when the adjustment mechanism is used, the servo motor 9 is started by the controller to drive the bidirectional screw 10 to rotate, and a limit rod is fixedly installed on the placement frame 3. The limit rod and the mounting block 11 are slidably connected. The limit rod is used to limit the mounting block 11, so that the bidirectional screw 10 drives the two mounting blocks 11 to move relative to each other, and then drives the clamping mechanisms on the two connecting frames 4 to move relative to each other, thereby facilitating the clamping and fixation of different pipes.

[0030] In a further preferred embodiment of the present invention, the support mechanism includes: a placement plate 12 provided on the mounting plate 2; and two support rollers 13 mounted on the placement plate 12, wherein the support rollers 13 are used to support and place the pipeline.

[0031] In this embodiment, the support rollers 13 facilitate the support and placement of the pipeline.

[0032] In a further preferred embodiment of the present invention, the moving mechanism includes: a third telescopic rod 14 fixedly mounted on the mounting plate 2; a support plate 15 fixedly mounted on the output shaft of the third telescopic rod 14, a fourth telescopic rod 16 fixedly mounted on the support plate 15, and the output shaft of the fourth telescopic rod 16 is fixedly connected to the placement plate 12.

[0033] In this embodiment, the third telescopic rod 14 can be used to drive the pipe placed on the placement plate 12 to move and adjust its position horizontally, and the fourth telescopic rod 16 can be used to move and adjust the pipe placed on the placement plate 12 to move and adjust its position vertically.

[0034] In a further preferred embodiment of the present invention, a mounting groove is provided on the base 1, a guide rod is fixedly installed in the mounting groove, a guide block is fixedly installed at the bottom of one of the mounting plates 2, and the guide block is slidably connected to the guide rod.

[0035] In this embodiment, the stability of the movement of the mounting plate 2 can be improved by the cooperation between the guide block and the guide rod.

[0036] In summary, compared with related technologies, the entire device can fix and dock the pipeline, and it is convenient for workers to perform welding operations at different positions of the pipeline, reducing the operating burden of the workers and providing convenience for the workers.

[0037] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A welding device for pipeline processing, characterized in that: include: a base, on which a first telescopic rod is fixedly mounted; Two mounting plates mounted on the base, wherein one mounting plate is fixedly connected to the base, and the other mounting plate is fixedly connected to the output shaft of the first telescopic rod; Two placement racks are respectively arranged on the two mounting plates, and two connecting racks are arranged on the placement racks; A clamping mechanism mounted on the connecting frame, the clamping mechanism being used to clamp and fix the pipe wall; A rotating mechanism assembled on the mounting plate and the placement rack, the rotating mechanism being used to flip the pipe clamped by the clamping mechanism; An adjustment mechanism provided on the placement rack and the connecting rack, the adjustment mechanism being used to adjust the use position of the clamping mechanism; A supporting mechanism is provided on the mounting plate, and the supporting mechanism is used to support and place the pipeline; A moving mechanism is assembled on the mounting plate and the supporting mechanism, and the moving mechanism is used to drive the pipeline placed on the supporting mechanism to move.

2. The pipe processing welding device according to claim 1, wherein: The clamping mechanism comprises: Two second telescopic rods fixedly mounted on the connecting frame; Two clamping plates are respectively fixedly mounted on the two output shafts of the second telescopic rods, and the clamping plates are used to clamp the pipe wall.

3. The pipe processing welding device according to claim 1, wherein: The rotating mechanism comprises: A driving motor fixedly mounted on an outer wall of one of the mounting plates; The two mounting shafts are rotatably mounted on the two mounting plates respectively, the two mounting shafts are fixedly connected to the two placement racks respectively, and one end of one of the mounting shafts is fixedly connected to the output shaft of the driving motor.

4. The pipe processing welding device according to claim 1, wherein: The regulating mechanism comprises: A servo motor fixedly mounted on the placement rack; A bidirectional screw rod is rotatably mounted on the placement rack, and one end of the bidirectional screw rod is fixedly connected to the output shaft of the servo motor; Two mounting blocks are threadedly sleeved on the bidirectional screw rod, and the two mounting blocks are fixedly connected to the two connecting frames respectively.

5. The pipe processing welding device according to claim 1, wherein: The supporting mechanism comprises: A placement plate disposed on the mounting plate; Two supporting rollers are mounted on the placement plate, and the supporting rollers are used to support and place the pipeline.

6. The pipe processing welding device according to claim 5, characterized in that: The moving mechanism comprises: a third telescopic rod fixedly mounted on the mounting plate; A support plate is fixedly mounted on the output shaft of the third telescopic rod, a fourth telescopic rod is fixedly mounted on the support plate, and the output shaft of the fourth telescopic rod is fixedly connected to the placement plate.

7. The pipe processing welding device according to claim 1, wherein: The base is provided with a mounting groove, in which a guide rod is fixedly mounted. A guide block is fixedly mounted on the bottom of one of the mounting plates, and the guide block is slidably connected to the guide rod.

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