Air conditioner pipeline welding tool

Abstract

The utility model relates to the technical field of welding tools, and discloses an air conditioner pipeline welding tool which comprises an operation table, a fixing plate is arranged at the top of the operation table, two first sliding blocks are arranged in the fixing plate in a sliding mode, a fixing rod is fixedly arranged in the fixing plate, and the fixing rod penetrates through the first sliding blocks. The two ends of the outer side of the fixing rod are both sleeved with springs, one end of each spring is fixedly connected with a first sliding block, a first supporting rod is fixedly arranged at the top of the first sliding block, a connecting plate is fixedly arranged at the top end of the first supporting rod, and clamping sleeves are rotationally arranged in the connecting plate. When the pipeline is welded, the pipeline pushes the first sliding block to slide outwards, so that the spring deforms, the deformed spring pushes the clamping sleeve to clamp the pipeline, the pipeline is welded conveniently, meanwhile, the clamping sleeve is rotationally installed in the connecting plate through the limiting ring, and the pipeline is rotated conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to an air-conditioning pipeline welding tooling. Background Art

[0002] The refrigerant in the air conditioner circulates in the indoor and outdoor units through the compressor to complete the conversion between cooling and heating. After the various components in the air conditioner are connected by pipes, they are completely sealed to form a pipeline in which the refrigerant is sealed. The welding work is to weld the welding parts of the pipeline so that the refrigerant can flow in the pipeline without leakage. This can improve the quality of the air conditioner, reduce the manufacturing cost of the air conditioner, and reduce the impact on the environment. When the pipeline is welded, a welding tool is required. The current welding tool has a relatively simple structure, and basically directly clamps and fixes the pipeline, which is inconvenient to fix the pipeline. It is also inconvenient to rotate the pipeline, which makes the welding machine more cumbersome. For this reason, an air conditioning pipeline welding tool is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide an air-conditioning pipeline welding tool to solve the problem that the current welding tool structure proposed in the above background technology is relatively simple, basically directly clamping and fixing the pipeline, which is inconvenient to fix the pipeline and is also inconvenient to rotate the pipeline, resulting in a more complicated welding machine.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-conditioning pipeline welding tool, comprising an operating table, a fixed plate is arranged on the top of the operating table, two first sliding blocks are slidably arranged inside the fixed plate, a fixed rod is fixedly arranged inside the fixed plate and the fixed rod passes through the first sliding block, springs are sleeved on both ends of the outer side of the fixed rod and one end of the spring is fixedly connected to the first sliding block, a first supporting rod is fixedly arranged on the top of the first sliding block, a connecting plate is fixedly arranged on the top of the first supporting rod, a clamping sleeve is rotatably arranged inside the connecting plate, a limiting ring is arranged on the inner wall of the connecting plate and the limiting ring is located outside the clamping sleeve A mounting plate is arranged on one side of the clamping sleeve, a plurality of inclined plates are arranged inside the mounting plate, a plurality of connecting pins are arranged on one side of the mounting plate and the connecting pins are embedded in the inner wall of the clamping sleeve, a movable structure is arranged on the top of the operating table, a welding pen is arranged above the operating table, and the welding pen is connected to the movable structure. When in use, the pipeline is placed between the two clamping sleeves, and the pipeline will push the first slider to slide outward, thereby deforming the spring, and the deformed spring will push the clamping sleeve to clamp the pipeline, thereby facilitating welding of the pipeline. At the same time, the clamping sleeve is rotatably installed inside the connecting plate through a limiting ring, so as to facilitate rotation of the pipeline.

[0005] Preferably, the moving structure includes a two-way threaded rod, which is movably mounted on the top inner wall of the operating table through a bearing, and a second slider is slidably arranged inside the top of the operating table, the two-way threaded rod passes through the second slider, and a second support rod is fixedly connected to the top of the second slider, and an adjusting block is slidably arranged on the outer side of the second support rod, a bolt is threadedly connected to one side of the adjusting block, and a connecting rod is fixedly connected to the other side of the adjusting block, one end of the connecting rod is provided with a mounting seat, and the welding pen is located inside the mounting seat, and a motor is provided on one side of the operating table, and the output end of the motor is fixedly connected to one end of the two-way threaded rod. When in use, the motor is started according to the welding position, and the motor drives the second slider to move through the two-way threaded rod, and the top of the second slider is connected to the connecting rod through the second support rod. The position of the connecting rod is adjusted, and then the pipeline is welded by the welding pen inside the mounting seat at one end of the connecting rod.

[0006] Preferably, a first slide groove is provided inside the fixing plate, the first sliding block is slidably installed inside the first slide groove, and the connecting plate is slidably installed above the operating table through the first sliding block.

[0007] Preferably, a limiting groove is provided on the outer side of the clamping sleeve, the limiting ring is engaged with the limiting groove, and the clamping sleeve is rotatably installed inside the connecting plate through the limiting ring.

[0008] Preferably, a threaded hole is provided inside the second slider, and the bidirectional threaded rod is threadedly connected to the second slider through the threaded hole, and the second slider is driven to move by rotating the bidirectional threaded rod.

[0009] Preferably, a second slide groove is provided on the top of the operating table, the second sliding block is slidably installed inside the second slide groove, and the second support rod is slidably installed on the top of the operating table through the second sliding block.

[0010] Preferably, a pin hole is provided on one side of the clamping sleeve, the connecting pin is engaged with the pin hole, and the mounting plate is mounted on one side of the clamping sleeve through the connecting pin.

[0011] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0012] The utility model provides a connecting plate, a clamping sleeve, a mounting plate, an inclined plate and a connecting pin. When in use, the pipeline to be welded is placed between the two clamping sleeves, the pipeline passes through the inclined plate inside the mounting plate, and the multiple inclined plates clamp the pipeline. At the same time, the clamping sleeve is rotatably mounted on the inner wall of the connecting plate through a limit ring, so it is convenient to rotate the pipeline. The pipeline pushes the first slider to slide outward through the connecting plate, thereby deforming the spring. The deformed spring pushes the clamping sleeve to clamp the pipeline, which is convenient for loading and unloading the pipeline. After placement, the motor is started, and the motor drives the second slider to move through the bidirectional threaded rod, and the second support rod on the top of the second slider also moves with it. Then, the connecting rod is adjusted by adjusting the adjusting block, and welding is performed through the welding pen inside the mounting seat at one end of the connecting rod, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the connection plate and the mounting plate of the utility model;

[0017] Figure 4 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 5 For the utility model Figure 1 Schematic diagram of the enlarged structure of A.

[0019] Explanation of the accompanying drawings: 1. operating table; 2. fixing plate; 3. first slider; 4. fixing rod; 5. spring; 6. first support rod; 7. connecting plate; 8. clamping sleeve; 9. mounting plate; 10. inclined plate; 11. connecting pin; 12. bidirectional threaded rod; 13. second slider; 14. second support rod; 15. adjusting block; 16. bolt; 17. connecting rod; 18. mounting seat; 19. welding pen; 20. motor; 21. limiting ring. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] In the prior art, the current welding tooling structure is relatively simple, and basically directly clamps and fixes the pipeline, which makes it inconvenient to fix the pipeline and also inconvenient to rotate the pipeline, resulting in the problem of a relatively cumbersome welding machine.

[0023] See also Figure 1-5 The utility model provides a technical solution: an air-conditioning pipeline welding tool, including an operating table 1, a fixed plate 2 is arranged on the top of the operating table 1, two first sliding blocks 3 are slidably arranged inside the fixed plate 2, a fixed rod 4 is fixedly arranged inside the fixed plate 2 and the fixed rod 4 passes through the first sliding block 3, springs 5 ​​are sleeved on both ends of the outer side of the fixed rod 4 and one end of the spring 5 is fixedly connected to the first sliding block 3, a first supporting rod 6 is fixedly arranged on the top of the first sliding block 3, a connecting plate 7 is fixedly arranged on the top of the first supporting rod 6, a first sliding groove is opened inside the fixed plate 2, the first sliding block 3 is slidably installed inside the first sliding groove, and the connecting plate 7 is slidably installed above the operating table 1 through the first sliding block 3, and the connecting plate 7 is slidably installed above the operating table 1 through the first sliding block 3. A clamping sleeve 8 is rotatably arranged inside the connecting plate 7, a limiting ring 21 is arranged on the inner wall of the connecting plate 7 and the limiting ring 21 is located on the outside of the clamping sleeve 8, a limiting groove is provided on the outside of the clamping sleeve 8, the limiting ring 21 is engaged with the limiting groove, the clamping sleeve 8 is rotatably installed inside the connecting plate 7 through the limiting ring 21, a mounting plate 9 is arranged on one side of the clamping sleeve 8, a plurality of inclined plates 10 are arranged inside the mounting plate 9, a plurality of connecting pins 11 are arranged on one side of the mounting plate 9 and the connecting pins 11 are embedded in the inner wall of the clamping sleeve 8, a pin hole is provided on one side of the clamping sleeve 8, the connecting pin 11 is engaged with the pin hole, the mounting plate 9 is installed on one side of the clamping sleeve 8 through the connecting pin 11, and a movable structure is arranged on the top of the operating table 1.

[0024] A welding pen 19 is arranged above the operating table 1, and the welding pen 19 is connected to the moving structure. The moving structure includes a bidirectional threaded rod 12, and the bidirectional threaded rod 12 is movably installed on the top inner wall of the operating table 1 through a bearing. A second slider 13 is slidably arranged inside the top of the operating table 1, and the bidirectional threaded rod 12 passes through the second slider 13. A threaded hole is provided inside the second slider 13, and the bidirectional threaded rod 12 is threadedly connected to the second slider 13 through the threaded hole. The second slider 13 is driven to move by rotating the bidirectional threaded rod 12. A second support rod 14 is fixedly connected to the top of the second slider 13, and a second slide groove is provided on the top of the operating table 1. The second slider 13 is slidably installed inside the second slide groove. The second support rod 14 is slidably installed on the top of the operating table 1 through the second slider 13. An adjusting block 15 is slidably arranged on the outer side of the second support rod 14, and a bolt 16 is threadedly connected to one side of the adjusting block 15, and the other side of the adjusting block 15 is fixed A connecting rod 17 is connected, one end of the connecting rod 17 is provided with a mounting seat 18, and a welding pen 19 is located inside the mounting seat 18. A motor 20 is provided on one side of the operating table 1, and the output end of the motor 20 is fixedly connected to one end of the bidirectional threaded rod 12. When in use, the motor 20 is started according to the welding position, and the motor 20 drives the second slider 13 to move through the bidirectional threaded rod 12. The top of the second slider 13 is connected to the connecting rod 17 through the second support rod 14. The position of the connecting rod 17 is adjusted, and then the welding pen 19 inside the mounting seat 18 at one end of the connecting rod 17 is used to weld the pipeline. The pipeline is placed between the two clamping sleeves 8, and the pipeline will push the first slider 3 to slide outward, thereby deforming the spring 5. The deformed spring 5 will push the clamping sleeve 8 to clamp the pipeline, thereby facilitating the welding of the pipeline. At the same time, the clamping sleeve 8 is rotatably installed inside the connecting plate 7 through the limit ring 21, which is convenient for rotating the pipeline.

[0025] Working principle or structural principle, when in use, the pipeline to be welded is placed between the two clamping sleeves 8, the pipeline will pass through the inclined plate 10 inside the mounting plate 9, and multiple inclined plates 10 will clamp the pipeline. At the same time, the clamping sleeve 8 is rotatably mounted on the inner wall of the connecting plate 7 through the limit ring 21, so it is convenient to rotate the pipeline, and the pipeline will push the first slider 3 to slide outward through the connecting plate 7, so that the spring 5 is deformed, and the deformed spring 5 will push the clamping sleeve 8 to clamp the pipeline, which is convenient for loading and unloading the pipeline. After placement, start the motor 20, and the motor 20 will drive the second slider 13 to move through the bidirectional threaded rod 12, and the second support rod 14 at the top of the second slider 13 will also move with it, and then the connecting rod 17 is adjusted by adjusting the adjusting block 15, and welding is performed through the welding pen 19 inside the mounting seat 18 at one end of the connecting rod 17, thereby improving the convenience of use.

[0026] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0027] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0028] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air conditioning pipeline welding tool, comprising an operating table (1), characterized in that: The top of the operating table (1) is provided with a fixed plate (2), two first sliding blocks (3) are slidably provided inside the fixed plate (2), a fixed rod (4) is fixedly provided inside the fixed plate (2), and the fixed rod (4) passes through the first sliding block (3), both ends of the outer side of the fixed rod (4) are sleeved with springs (5), and one end of the spring (5) is fixedly connected to the first sliding block (3), a first supporting rod (6) is fixedly provided on the top of the first supporting rod (6), and a connecting plate (7) is fixedly provided inside the connecting plate (7). A clamping sleeve (8) is provided, the inner wall of the connecting plate (7) is provided with a limiting ring (21) and the limiting ring (21) is located outside the clamping sleeve (8), a mounting plate (9) is provided on one side of the clamping sleeve (8), a plurality of inclined plates (10) are provided inside the mounting plate (9), a plurality of connecting pins (11) are provided on one side of the mounting plate (9) and the connecting pins (11) are embedded in the inner wall of the clamping sleeve (8), a moving structure is provided on the top of the operating table (1), a welding pen (19) is provided above the operating table (1), and the welding pen (19) is connected to the moving structure.

2. The air conditioning pipeline welding tool according to claim 1 is characterized in that: The movable structure comprises a bidirectional threaded rod (12), wherein the bidirectional threaded rod (12) is movably mounted on the top inner wall of the operating table (1) through a bearing, a second slider (13) is slidably arranged inside the top of the operating table (1), the bidirectional threaded rod (12) passes through the second slider (13), a second support rod (14) is fixedly connected to the top of the second slider (13), an adjustment block (15) is slidably arranged on the outer side of the second support rod (14), a bolt (16) is threadedly connected to one side of the adjustment block (15), a connecting rod (17) is fixedly connected to the other side of the adjustment block (15), a mounting seat (18) is arranged at one end of the connecting rod (17), the welding pen (19) is located inside the mounting seat (18), a motor (20) is arranged at one side of the operating table (1), and an output end of the motor (20) is fixedly connected to one end of the bidirectional threaded rod (12).

3. The air conditioning pipeline welding tool according to claim 1 is characterized in that: A first sliding groove is provided inside the fixing plate (2), and the first sliding block (3) is slidably mounted inside the first sliding groove.

4. The air conditioning pipeline welding tool according to claim 1 is characterized in that: A limiting groove is provided on the outer side of the clamping sleeve (8), and the limiting ring (21) is buckled with the limiting groove.

5. The air conditioning pipeline welding tool according to claim 2 is characterized in that: A threaded hole is provided inside the second sliding block (13), and the bidirectional threaded rod (12) is threadedly connected to the second sliding block (13) via the threaded hole.

6. The air conditioning pipeline welding tool according to claim 2, characterized in that: A second slide groove is provided on the top of the operating table (1), and the second sliding block (13) is slidably installed inside the second slide groove.

7. The air conditioning pipeline welding tool according to claim 1 is characterized in that: A pin hole is provided on one side of the clamping sleeve (8), and the connecting pin (11) is buckled with the pin hole.

Images