Movement guiding equipment of pipeline welding machining welding gun

Abstract

The utility model discloses a movable guiding device of a pipeline welding machining welding gun, which comprises a limiting assembly, a first guiding assembly, a second guiding assembly, a first guiding assembly, a second guiding assembly and a second guiding assembly, and the limiting assembly comprises a first fixing plate, a second fixing plate, a connecting rope and a guiding column; the first fixing plate is fixed to the outer surface of the welding piece, and the second fixing plate is fixed to the outer surface of the rack. By arranging the limiting assembly, when the position of the welding piece needs to be adjusted, firstly, the connecting rope is taken out from the interior of the movable plate, pulling force is applied to the movable plate, so that the connecting rope is separated from the surface of the movable plate, the connecting rope is taken down from the surface of the guide column, and then pulling or loosening force is applied to the connecting rope; after the welding part is adjusted to the needed position, the connecting rope is wound on the surface of the guide column, force applied to the movable plate is cancelled, the movable plate is attached to the surface of the connecting rope, then the connecting rope is knotted and fixed through the connecting hole, and the welding part is rapidly limited to the needed height through the scheme, so that the welding part is conveniently installed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline welding, in particular to a movable guiding device of a pipeline welding processing welding gun. Background Art

[0002] The mobile guide device for the pipeline welding welding gun is a device specially used to guide and control the movement of the welding gun during the pipeline welding process. It achieves precise control of the movement of the welding gun through a precise mechanical structure, an efficient transmission mechanism and an intelligent control system, thereby ensuring welding quality and efficiency.

[0003] When adjusting the height of the welded parts, the existing guiding equipment needs to apply a lifting force to the welded parts to facilitate fixing the welded parts at the required height. During this process, the workers need to exert a lot of physical strength, and when the strength is insufficient, the welded parts will shake, affecting the installation efficiency. Therefore, it is necessary to provide a mobile guiding device for the pipeline welding processing welding gun to quickly limit the welded parts to the required height, thereby facilitating the installation of the welded parts. Utility Model Content

[0004] The purpose of the present utility model is to provide a mobile guiding device for a welding gun for pipeline welding, so as to solve the problem raised in the above-mentioned background technology that the existing guiding device needs to apply a lifting force to the weldment when adjusting the height of the weldment, so as to facilitate fixing the weldment at the required height. In this process, the worker's physical strength is required to be relatively high, and when the strength is insufficient, the weldment will shake, affecting the installation efficiency.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a mobile guiding device for a pipeline welding gun, comprising:

[0007] A guide assembly, the guide assembly includes a frame and a welded part located at the bottom end of the frame;

[0008] The limiting assembly includes a first fixing plate, a second fixing plate, a connecting rope, and a guide column; the first fixing plate is fixed to the outer surface of the welded part, the second fixing plate is fixed to the outer surface of the frame, the first fixing plate and the second fixing plate are on the same horizontal line, the connecting rope is fixed to the outer surface of the first fixing plate, the connecting rope passes through the inside of the second fixing plate, and the guide column is fixed to the outer surface of the second fixing plate.

[0009] Furthermore, a limit plate is fixed on the outer surface of the guide column, a first spring is fixed on the outer surface of the limit plate, a movable plate is fixed on the outer surface of the first spring, and a connecting hole is opened in the top end of the movable plate.

[0010] Furthermore, a motor is fixed to the outer surface of the top end of the frame, a ball screw is fixed to the output end of the motor, and a moving block is fixed to the outer surface of the ball screw nut.

[0011] Furthermore, it also includes an adjustment component, which includes a fixed frame, a limit frame, a limit block and a movable column; the fixed frame is fixed on the lower surface of the movable block, the limit frame is fixed on the lower surface of the fixed frame, the limit block is slidably connected to the inside of the fixed frame, the movable column is fixed on the lower surface of the limit block, and the movable column is slidably connected to the inside of the limit frame.

[0012] Furthermore, the interior of the fixing frame is provided with limiting holes at equal intervals, and the limiting holes and the interior of the movable column are clamped with the limiting frame.

[0013] Furthermore, the limiting frame is rotatably connected to a rotating column inside, a second spring is fixed inside the rotating column, and a limiting rod is fixed on the outer surface of the second spring.

[0014] Furthermore, a moving groove is provided inside the rotating column, and a moving column is fixed to the outer surface of the limiting rod, and the moving column is located inside the moving groove.

[0015] Furthermore, a support plate is fixed to the outer surface of the fixing frame, fixing holes are opened at equal intervals inside the support plate, and the limiting rods are located inside the fixing holes.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model provides a limit assembly. When it is necessary to adjust the position of the welded part, the connecting rope is first taken out from the inside of the movable plate, and a pulling force is applied to the movable plate to separate the connecting rope from the surface of the movable plate. The connecting rope is removed from the surface of the guide column, and a pulling or loosening force is applied to the connecting rope. After the welded part is adjusted to the desired position, the connecting rope is wrapped around the surface of the guide column, and the force applied to the movable plate is canceled to make the movable plate fit the surface of the connecting rope. The connecting rope is then tied and fixed through the connecting hole. This solution can quickly limit the welded part to the desired height, thereby facilitating the installation of the welded part.

[0018] 2. Based on the first beneficial effect, when the position of the welding part needs to be adjusted, a pushing force is applied to the movable column to drive the limit rod to move synchronously. After the second spring is in a compressed state, the limit rod is disengaged from the fixed hole, and a rotational force is applied to the limit rod. The limit rod and the limit frame are on the same horizontal line. The limit frame is pulled out from the limit hole, and a pushing force is applied to the welding part. The movable column moves inside the limit frame. After the welding part moves to the desired position, the limit frame is inserted into the corresponding limit hole, and a pressing force is applied to the movable column and a rotational force is applied to the rotating column, so that the limit rod moves to the fixed hole. The force applied to the movable column is cancelled, and the limit rod bounces back to the fixed hole. This solution can quickly and easily adjust and fix the welding part to the desired position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 This is a structural diagram of the limit assembly of the utility model;

[0022] Figure 4 This is a structural diagram of the adjustment component of the utility model;

[0023] Figure 5 For this utility model Figure 4 Enlarged view of point A.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 11. Frame; 12. Motor; 13. Ball screw; 14. Moving block; 15. Welding parts;

[0026] 21. First fixed plate; 22. Second fixed plate; 23. Connecting rope; 24. Guide column; 25. Limiting plate; 26. First spring; 27. Movable plate; 28. Connecting hole.

[0027] 31. Fixed frame; 32. Limiting frame; 33. Limiting block; 34. Movable column; 35. Limiting hole; 36. Limiting frame; 37. Rotating column; 371. Second spring; 372. Limiting rod; 373. Moving slot; 374. Moving column; 38. Support plate; 39. Fixed hole. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0029] See also Figure 1-Figure 3As shown, this embodiment is a mobile guide device for a pipeline welding gun, comprising:

[0030] The guide assembly includes a frame 11 and a welded part 15 located at the bottom end of the frame 11;

[0031] The frame 11 serves as the basic structure of the entire equipment, providing a stable support and installation platform for other components. The welding parts 15 are used to fix pipelines and perform welding operations.

[0032] The limiting assembly includes a first fixing plate 21, a second fixing plate 22, a connecting rope 23, and a guide column 24; the first fixing plate 21 is fixed to the outer surface of the welding member 15, and the second fixing plate 22 is fixed to the outer surface of the frame 11. The first fixing plate 21 and the second fixing plate 22 are on the same horizontal line. The connecting rope 23 is fixed to the outer surface of the first fixing plate 21 and passes through the interior of the second fixing plate 22. The guide column 24 is fixed to the outer surface of the second fixing plate 22;

[0033] The first fixing plate 21 is fixed to the outer surface of the welding part 15 to provide a fixed starting point for the connecting rope 23. The second fixing plate 22 corresponds to the first fixing plate 21 and provides another fixed point for the connecting rope 23. The connecting rope 23 serves as a medium for transmitting force and is adjusted in position by pulling or loosening the welding part 15. The guide column 24 provides a sliding path for the connecting rope 23 and helps limit the movement range of the welding part 15.

[0034] A limit plate 25 is fixed to the outer surface of the guide column 24, a first spring 26 is fixed to the outer surface of the limit plate 25, a movable plate 27 is fixed to the outer surface of the first spring 26, and a connecting hole 28 is opened in the top end of the movable plate 27;

[0035] The limiting plate 25 is used to support and install the first spring 26. The first spring 26 provides a restoring force for the movable plate 27 so that it can automatically reset when not affected by external force. The movable plate 27 allows the connecting rope 23 to pass through and fix or release through its internal connecting hole 28.

[0036] A motor 12 is fixed to the outer surface of the top of the frame 11, a ball screw 13 is fixed to the output end of the motor 12, and a moving block 14 is fixed to the outer surface of the nut of the ball screw 13;

[0037] The motor 12 serves as a power source, providing rotational power to the ball screw 13. The ball screw 13 converts the rotational motion of the motor 12 into linear motion, and drives the moving block 14 to move precisely horizontally along the frame 11 through the nut. The moving block 14 is used to receive and install the fixed frame 31.

[0038] Working principle: When the position of the welding part 15 needs to be adjusted, first remove the connecting rope 23 from the inside of the movable plate 27, apply a pulling force to the movable plate 27 to separate the connecting rope 23 from the surface of the movable plate 27, remove the connecting rope 23 from the surface of the guide column 24, and then apply a pulling or loosening force to the connecting rope 23 to adjust the welding part 15 to the desired position. Then, wrap the connecting rope 23 around the surface of the guide column 24, cancel the force applied to the movable plate 27, and make the movable plate 27 fit with the surface of the connecting rope 23. Then, tie the connecting rope 23 through the connecting hole 28 to secure it.

[0039] In this step, the welding part 15 is quickly limited to the required height, thereby facilitating the installation of the welding part 15.

[0040] See also Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, this embodiment is based on the above embodiment and further includes an adjustment component, which includes a fixed frame 31, a limit frame 32, a limit block 33 and a movable column 34; the fixed frame 31 is fixed to the lower surface of the movable block 14, the limit frame 32 is fixed to the lower surface of the fixed frame 31, the limit block 33 is slidably connected to the inside of the fixed frame 31, the movable column 34 is fixed to the lower surface of the limit block 33, and the movable column 34 is slidably connected to the inside of the limit frame 32;

[0041] The fixed frame 31 serves as the main structure of the adjustment assembly and provides a mounting base for other components. The limit block 33 is used to cooperate with the limit frame 32 to limit the movable column 34 from moving inside the fixed frame 31 .

[0042] The fixed frame 31 has limit holes 35 formed at equal intervals inside, and the limit holes 35 and the movable column 34 are clamped with the limit frame 36;

[0043] The limiting hole 35 is used to receive and install the limiting frame 36 , and the limiting frame 36 is used to fix the movable column 34 at a desired position.

[0044] The limiting frame 36 is internally connected to a rotating column 37, a second spring 371 is fixed inside the rotating column 37, and a limiting rod 372 is fixed on the outer surface of the second spring 371;

[0045] The rotating column 37 is used to change the installation state of the limit frame 36, and the limit rod 372 is used to limit the limit frame 36 to the desired position. The second spring 371 provides a restoring force for the limit rod 372 so that it can automatically return to the initial position when not affected by external force.

[0046] A moving groove 373 is formed inside the rotating column 37, and a moving column 374 is fixed to the outer surface of the limiting rod 372. The moving column 374 is located inside the moving groove 373;

[0047] The movable groove 373 is used for the movable column 374 to move therein, and the movable column 374 facilitates changing the position of the limiting rod 372.

[0048] A support plate 38 is fixed to the outer surface of the fixing frame 31. Fixing holes 39 are opened at equal intervals inside the support plate 38. The limiting rods 372 are located inside the fixing holes 39.

[0049] The support plate 38 provides a support structure for the fixing hole 39 and enhances the stability of the entire adjustment assembly. The fixing hole 39 is used to accommodate and fix the limiting rod 372.

[0050] Working principle: When the position of the welding part 15 needs to be adjusted, a pushing force is applied to the movable column 374 to drive the limiting rod 372 to move synchronously. After the second spring 371 is in a compressed state, the limiting rod 372 is disengaged from the fixing hole 39, and a rotational force is applied to the limiting rod 372. The limiting rod 372 and the limiting frame 36 are at the same horizontal line. The limiting frame 36 is pulled out from the limiting hole 35, and a pushing force is applied to the welding part 15. The movable column 34 moves inside the limiting frame 32. After the welding part 15 moves to the desired position, the limiting frame 36 is inserted into the corresponding limiting hole 35, and a pressing force is applied to the movable column 374. A rotational force is applied to the rotating column 37, so that the limiting rod 372 moves to the fixing hole 39. The force applied to the movable column 374 is canceled, and the limiting rod 372 rebounds to the fixing hole 39.

[0051] In this step, the welding member 15 can be quickly and simply adjusted and fixed at a desired position.

[0052] Finally, it should be noted that the above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A mobile guide device for a pipeline welding gun, characterized in that: include: A guide assembly, the guide assembly comprising a frame (11) and a welded part (15) located at the bottom end of the frame (11); A limiting assembly comprises a first fixing plate (21), a second fixing plate (22), a connecting rope (23), and a guide column (24); the first fixing plate (21) is fixed to the outer surface of the welding part (15), the second fixing plate (22) is fixed to the outer surface of the frame (11), the first fixing plate (21) and the second fixing plate (22) are on the same horizontal line, the connecting rope (23) is fixed to the outer surface of the first fixing plate (21), the connecting rope (23) passes through the interior of the second fixing plate (22), and the guide column (24) is fixed to the outer surface of the second fixing plate (22).

2. The movable guide device for a pipeline welding gun according to claim 1, characterized in that: A limiting plate (25) is fixed on the outer surface of the guide column (24), a first spring (26) is fixed on the outer surface of the limiting plate (25), a movable plate (27) is fixed on the outer surface of the first spring (26), and a connecting hole (28) is opened in the top end of the movable plate (27).

3. The movable guide device for a pipeline welding gun according to claim 1, characterized in that: A motor (12) is fixed on the outer surface of the top end of the frame (11), a ball screw (13) is fixed on the output end of the motor (12), and a moving block (14) is fixed on the outer surface of the nut of the ball screw (13).

4. The movable guide device for a pipeline welding gun according to claim 1, characterized in that: The invention also includes an adjustment component, which includes a fixed frame (31), a limit frame (32), a limit block (33) and a movable column (34); the fixed frame (31) is fixed on the lower surface of the movable block (14), the limit frame (32) is fixed on the lower surface of the fixed frame (31), the limit block (33) is slidably connected to the inside of the fixed frame (31), the movable column (34) is fixed on the lower surface of the limit block (33), and the movable column (34) is slidably connected to the inside of the limit frame (32).

5. The movable guide device for a pipeline welding gun according to claim 4, characterized in that: The interior of the fixed frame (31) is provided with limiting holes (35) at equal intervals, and the limiting holes (35) and the interior of the movable column (34) are clamped with a limiting frame (36).

6. The movable guide device for a pipeline welding torch according to claim 5, characterized in that: The limiting frame (36) is rotatably connected to a rotating column (37) inside, a second spring (371) is fixed inside the rotating column (37), and a limiting rod (372) is fixed on the outer surface of the second spring (371).

7. The movable guide device for a pipeline welding gun according to claim 6, characterized in that: A moving groove (373) is provided inside the rotating column (37), and a moving column (374) is fixed on the outer surface of the limiting rod (372), and the moving column (374) is located inside the moving groove (373).

8. The movable guide device for a pipeline welding torch according to claim 4, characterized in that: A support plate (38) is fixed on the outer surface of the fixing frame (31), and fixing holes (39) are opened at equal intervals inside the support plate (38), and the limiting rods (372) are located inside the fixing holes (39).

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