Air conditioning pipeline welding tool

Abstract

The utility model relates to the technical field of air-conditioning pipeline welding, and discloses an air-conditioning pipeline welding tool, including a workbench, a support leg is fixedly installed at the bottom of the workbench, a first vertical plate is fixedly installed at the top of the workbench, a welding gun is arranged on the front of the first vertical plate, an adjustment mechanism is arranged inside the workbench, and a limiting mechanism is arranged outside the adjustment mechanism. By starting the first motor, the threaded block installed on the external thread of the first bidirectional threaded rod is moved, and with the cooperation of the support wheel, the movement of the threaded block is more stable, which is convenient for adjusting the position of the rotating drum according to the length of the air-conditioning pipeline and stably supporting the air-conditioning pipeline. By starting the second motor, the limiting rotating rod is rotated, so that the first pulley is rotated, and with the cooperation of the transmission belt, the rotating drum is rotated, which is convenient for driving the air-conditioning pipeline to rotate, and convenient for welding the air-conditioning pipeline.

Description

Technical Field

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

[0002] Air conditioning pipelines are an important part of air conditioning. During the production process of air conditioning pipelines, it is usually necessary to weld multiple pipe fittings.

[0003] According to the description of an automatic welding device for air-conditioning pipes disclosed on the patent website (authorization announcement number: CN 206105280U), "The utility model discloses an automatic welding device for air-conditioning pipes, including a fixed plate, on which two relative rotating bearings are arranged, the rotating bearings are fixedly mounted on the fixed plate through a bearing frame, and the bearing frame is welded to the outer bearing of the rotating bearing; a gear ring is welded to the outer side of the inner bearings of the two rotating bearings, two synchronous gears are arranged above the two gear rings, the synchronous gears and the gear rings are meshed with each other, the two synchronous gears are connected by a synchronous shaft, the synchronous shaft is fixed by a synchronous shaft bracket installed on the fixed plate, the synchronous shaft passes through the synchronous shaft bracket and is rotatably connected thereto; a welding gun is arranged in the middle of the fixed plate, and the welding gun is fixed to the fixed plate through a welding gun bracket. The utility model is easy to operate, greatly improves the efficiency of air-conditioning pipe welding, reduces the time of air-conditioning installation, and has a good welding effect."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model fixes the air-conditioning duct by setting two relative rotating bearings, so the air-conditioning duct is easy to align during welding, and a gear ring is welded on the outer side of the inner bearing of the rotating bearing, and the gear ring is driven by a synchronous gear, and the synchronous gear is connected by a synchronous shaft to ensure that the two sections of the air-conditioning duct rotate synchronously. However, during actual use, it is impossible to effectively limit the air-conditioning ducts of different sizes, and since the position of the rotating bearing is fixed, when the air-conditioning duct to be welded is long, the position of the rotating bearing cannot be adjusted according to the actual situation, so it is not convenient to stably support the air-conditioning duct. Therefore, it is necessary to improve an air-conditioning pipeline welding tool to solve the above problems. Utility Model Content

[0006] The utility model aims to provide an air-conditioning pipeline welding tool to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-conditioning pipe welding tool, comprising a workbench, the bottom of which is fixedly installed with supporting legs, the top of which is fixedly installed with a first vertical plate, the front of which is provided with a welding gun, the interior of the workbench is provided with an adjustment mechanism, and the exterior of the adjustment mechanism is provided with a limiting mechanism.

[0008] The adjusting mechanism comprises a moving component and a rotating component. The moving component is arranged inside the workbench, and the rotating component is arranged on the top of the workbench.

[0009] Preferably, the moving component includes a first motor, which is fixedly mounted on the right end of the workbench, a first bidirectional threaded rod is fixedly mounted on the output end of the first motor, a threaded block is mounted on the external thread of the first bidirectional threaded rod, a connecting seat is fixedly mounted on the top of the threaded block, a rotating drum is rotatably mounted inside the connecting seat, a connecting plate is fixedly mounted on the bottom of the threaded block, and a supporting wheel is fixedly mounted on the bottom of the connecting plate, so as to facilitate the adjustment of the position of the rotating drum according to the length of the air-conditioning pipeline.

[0010] Preferably, a through groove is provided inside the workbench at a position corresponding to the threaded block, and the threaded block is slidably installed in the through groove to facilitate the movement of the threaded block.

[0011] Preferably, the rotating assembly includes a second vertical plate, which is fixedly mounted on the top of the workbench, a second motor is fixedly mounted on the outer side of the second vertical plate, a limiting rotating rod is fixedly mounted on the output end of the second motor, an extension plate is fixedly mounted on the back of the connecting seat, a first pulley is rotatably mounted on the inner side of the extension plate, a transmission belt is installed on the external transmission of the first pulley, a second pulley is fixedly mounted on the outside of the rotating drum, and the second pulley is installed with the transmission belt for transmission, so as to facilitate the rotation of the air-conditioning pipeline.

[0012] Preferably, a through slot is provided inside the first pulley at a position corresponding to the position of the limiting rotating rod, and the limiting rotating rod is slidably installed in the through slot to facilitate the rotation of the first pulley.

[0013] Preferably, the limiting mechanism includes a connecting shell, the connecting shell is fixedly mounted on the outside of the rotating drum, a second two-way threaded rod is rotatably mounted inside the connecting shell, a rotating wheel is fixedly mounted on the top of the second two-way threaded rod, a threaded plate is mounted on the external thread of the second two-way threaded rod, a sliding column is fixedly mounted on the side of the threaded plate away from the connecting shell, the sliding column is slidably mounted with the connecting shell, a splint is fixedly mounted on the end of the sliding column away from the threaded plate, and an anti-slip pad is fixedly mounted on the outside of the splint, so as to facilitate the limiting work of air-conditioning pipes of different sizes.

[0014] Preferably, a through hole is opened inside the rotating drum at a position corresponding to the sliding post, and the sliding post is slidably installed in the through hole to facilitate the movement of the sliding post.

[0015] Compared with the prior art, the utility model provides an air conditioning pipeline welding tool, which has the following

[0016] Beneficial effects:

[0017] 1. The air-conditioning pipeline welding tool, through the setting adjustment mechanism, during use, by starting the first motor, the thread block installed with the external thread of the first bidirectional threaded rod is moved, with the cooperation of the supporting wheel, the movement of the thread block is more stable, which is convenient for adjusting the position of the rotating drum according to the length of the air-conditioning pipeline, and stably supporting the air-conditioning pipeline, by starting the second motor, the limit rotating rod is rotated, thereby rotating the first pulley, and with the cooperation of the transmission belt, the rotating drum is rotated, which is convenient for driving the air-conditioning pipeline to rotate, and is convenient for welding the air-conditioning pipeline.

[0018] 2. The air-conditioning pipeline welding tooling has a limiting mechanism, and during use, the second bidirectional threaded rod is rotated by rotating the rotating wheel, so that the threaded plate installed with the external thread of the second bidirectional threaded rod is moved, and the sliding column is moved, so that the clamping plate is moved toward the direction of the air-conditioning pipeline. With the cooperation of the anti-slip pad, it is convenient to limit the air-conditioning pipelines of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the position relationship of the mobile components of the utility model;

[0023] Figure 4 This is a schematic diagram of the position relationship of the support wheels of the utility model;

[0024] Figure 5 This is a schematic diagram of the position relationship of the rotating components of the utility model;

[0025] Figure 6This is a schematic diagram of the position relationship of the second pulley of the utility model;

[0026] Figure 7 This is a schematic diagram of the position relationship of the limiting mechanism of the utility model;

[0027] Figure 8 This is a schematic diagram of the position relationship of the threaded plate of the utility model.

[0028] In the figure: 1. workbench; 2. supporting leg; 3. first vertical plate; 4. welding gun; 5. adjusting mechanism; 51. moving assembly; 511. first motor; 512. first bidirectional threaded rod; 513. threaded block; 514. connecting seat; 515. rotating drum; 516. connecting plate; 517. supporting wheel; 52. rotating assembly; 521. second vertical plate; 522. second motor; 523. limiting rotating rod; 524. extending plate; 525. first pulley; 526. transmission belt; 527. second pulley; 6. limiting mechanism; 601. connecting shell; 602. second bidirectional threaded rod; 603. rotating wheel; 604. threaded plate; 605. sliding column; 606. splint; 607. anti-slip pad. DETAILED DESCRIPTION

[0029] 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.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Embodiment 1:

[0032] See also Figure 1-6 The utility model provides a technical solution: an air-conditioning pipeline welding tool, comprising a workbench 1, a supporting leg 2 is fixedly installed at the bottom of the workbench 1, a first vertical plate 3 is fixedly installed on the top of the workbench 1, a welding gun 4 is arranged on the front of the first vertical plate 3, an adjusting mechanism 5 is arranged inside the workbench 1, and a limiting mechanism 6 is arranged outside the adjusting mechanism 5.

[0033] The adjusting mechanism 5 includes a moving component 51 and a rotating component 52 . The moving component 51 is arranged inside the workbench 1 , and the rotating component 52 is arranged on the top of the workbench 1 .

[0034] Furthermore, the moving component 51 includes a first motor 511, which is fixedly installed on the right end of the workbench 1, and a first bidirectional threaded rod 512 is fixedly installed on the output end of the first motor 511, a threaded block 513 is installed on the external thread of the first bidirectional threaded rod 512, a connecting seat 514 is fixedly installed on the top of the threaded block 513, a rotating drum 515 is rotatably installed inside the connecting seat 514, a connecting plate 516 is fixedly installed on the bottom of the threaded block 513, and a supporting wheel 517 is fixedly installed on the bottom of the connecting plate 516, so as to facilitate the adjustment of the position of the rotating drum 515 according to the length of the air-conditioning pipeline.

[0035] Furthermore, a through groove is provided inside the workbench 1 at a position corresponding to the threaded block 513 , and the threaded block 513 is slidably installed in the through groove, so as to facilitate the movement of the threaded block 513 .

[0036] Furthermore, the rotating assembly 52 includes a second vertical plate 521, which is fixedly mounted on the top of the workbench 1, a second motor 522 is fixedly mounted on the outer side of the second vertical plate 521, a limiting rotating rod 523 is fixedly mounted on the output end of the second motor 522, an extension plate 524 is fixedly mounted on the back of the connecting seat 514, a first pulley 525 is rotatably mounted on the inner side of the extension plate 524, a transmission belt 526 is installed on the external transmission of the first pulley 525, a second pulley 527 is fixedly mounted on the outside of the rotating drum 515, and the second pulley 527 is installed with the transmission belt 526 for transmission, so as to facilitate the rotation of the air-conditioning pipeline.

[0037] Furthermore, a through slot is provided inside the first pulley 525 at a position corresponding to the limiting rotating rod 523 , and the limiting rotating rod 523 is slidably installed in the through slot to facilitate the rotation of the first pulley 525 .

[0038] Embodiment 2:

[0039] See also Figure 7-8, and combined with Example 1, it is further obtained that the limiting mechanism 6 includes a connecting shell 601, the connecting shell 601 is fixedly installed on the outside of the rotating drum 515, the second bidirectional threaded rod 602 is rotatably installed inside the connecting shell 601, the top of the second bidirectional threaded rod 602 is fixedly installed with a rotating wheel 603, the external thread of the second bidirectional threaded rod 602 is threadedly installed with a threaded plate 604, a sliding column 605 is fixedly installed on the side of the threaded plate 604 away from the connecting shell 601, the sliding column 605 is slidably installed with the connecting shell 601, a clamping plate 606 is fixedly installed on one end of the sliding column 605 away from the threaded plate 604, and an anti-slip pad 607 is fixedly installed on the outside of the clamping plate 606, which is convenient for limiting the air-conditioning pipes of different sizes.

[0040] Furthermore, a through hole is opened inside the rotating drum 515 at a position corresponding to the sliding post 605 , and the sliding post 605 is slidably installed in the through hole to facilitate the movement of the sliding post 605 .

[0041] In actual operation, when the device is used, the first motor 511 is started to move the threaded block 513 on the external thread of the first bidirectional threaded rod 512. With the cooperation of the support wheel 517, the movement of the threaded block 513 is more stable, which is convenient for adjusting the position of the rotating drum 515 according to the length of the air-conditioning pipeline, and for the stable support of the air-conditioning pipeline. The second bidirectional threaded rod 602 is rotated by rotating the rotating wheel 603, so that the threaded plate 604 on the external thread of the second bidirectional threaded rod 602 is moved, so that the sliding column 605 is moved, so that the clamping plate 606 moves toward the direction of the air-conditioning pipeline. With the cooperation of the anti-slip pad 607, it is convenient to limit the air-conditioning pipelines of different sizes. By starting the second motor 522, the limiting rotating rod 523 is rotated, so that the first pulley 525 is rotated. With the cooperation of the transmission belt 526, the rotating drum 515 is rotated, which is convenient for driving the air-conditioning pipeline to rotate. With the cooperation of the welding gun 4, it is convenient to weld the air-conditioning pipeline.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An air conditioning pipeline welding tool, comprising a workbench (1), characterized in that: A support leg (2) is fixedly mounted on the bottom of the workbench (1), a first vertical plate (3) is fixedly mounted on the top of the workbench (1), a welding gun (4) is arranged on the front of the first vertical plate (3), an adjustment mechanism (5) is arranged inside the workbench (1), and a limiting mechanism (6) is arranged outside the adjustment mechanism (5); The adjusting mechanism (5) comprises a moving component (51) and a rotating component (52), wherein the moving component (51) is arranged inside the workbench (1), and the rotating component (52) is arranged on the top of the workbench (1); The moving assembly (51) comprises a first motor (511), the first motor (511) is fixedly mounted on the right end of the workbench (1), a first bidirectional threaded rod (512) is fixedly mounted on the output end of the first motor (511), a threaded block (513) is mounted on the external thread of the first bidirectional threaded rod (512), a connecting seat (514) is fixedly mounted on the top of the threaded block (513), a rotating drum (515) is rotatably mounted inside the connecting seat (514), a connecting plate (516) is fixedly mounted on the bottom of the threaded block (513), and a supporting wheel (517) is fixedly mounted on the bottom of the connecting plate (516); The rotating assembly (52) comprises a second vertical plate (521), the second vertical plate (521) is fixedly mounted on the top of the workbench (1), a second motor (522) is fixedly mounted on the outer side of the second vertical plate (521), a limit rotating rod (523) is fixedly mounted on the output end of the second motor (522), an extension plate (524) is fixedly mounted on the back of the connecting seat (514), a first pulley (525) is rotatably mounted on the inner side of the extension plate (524), a transmission belt (526) is installed on the outer side of the first pulley (525), a second pulley (527) is fixedly mounted on the outer side of the rotating drum (515), and the second pulley (527) is installed in transmission with the transmission belt (526).

2. The air conditioning pipeline welding tool according to claim 1 is characterized in that: A through groove is provided inside the workbench (1) at a position corresponding to the threaded block (513), and the threaded block (513) is slidably installed in the through groove.

3. The air conditioning pipeline welding tool according to claim 1 is characterized in that: A through slot is provided inside the first pulley (525) at a position corresponding to the position-limiting rotating rod (523), and the position-limiting rotating rod (523) is slidably installed in the through slot.

4. The air conditioning pipeline welding tool according to claim 1 is characterized in that: The limiting mechanism (6) comprises a connecting shell (601), wherein the connecting shell (601) is fixedly mounted on the outside of the rotating drum (515), a second bidirectional threaded rod (602) is rotatably mounted inside the connecting shell (601), a rotating wheel (603) is fixedly mounted on the top of the second bidirectional threaded rod (602), a threaded plate (604) is threadedly mounted on the outside of the second bidirectional threaded rod (602), a sliding column (605) is fixedly mounted on the side of the threaded plate (604) away from the connecting shell (601), the sliding column (605) is slidably mounted with the connecting shell (601), a clamping plate (606) is fixedly mounted on the end of the sliding column (605) away from the threaded plate (604), and an anti-slip pad (607) is fixedly mounted on the outside of the clamping plate (606).

5. The air conditioning pipeline welding tool according to claim 4 is characterized in that: A through hole is provided inside the rotating cylinder (515) at a position corresponding to the sliding column (605), and the sliding column (605) is slidably installed in the through hole.

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