Metal wire duct welding tool

Abstract

The invention discloses a metal wire duct welding tool, and relates to the field of metal wire duct welding, the metal wire duct welding tool comprises a base, one side of the upper end of the base is fixedly provided with a supporting column, the outer surface of the supporting column is slidably provided with a butt joint plate, one side of the butt joint plate is clamped with a positioning assembly, and the metal wire duct is subjected to butt joint limitation through the positioning assembly; according to the metal wire groove welding tool, after the two metal wire grooves are spliced together, the inner walls of the metal wire grooves are supported in cooperation with rotation of the positioning blocks, then the butt joint ends of the two metal wire grooves are completely attached, the inner walls of the two metal wire grooves are locked through the positioning assemblies, the deformation condition generated in the welding process is reduced, and the welding quality is improved. And the welding integrity of the metal wire slot is ensured.

Description

Technical Field

[0001] The invention relates to a metal wire trough welding technology, in particular to a metal wire trough welding tool. Background Art

[0002] Cable ducts, also known as wiring ducts, distribution ducts, or cable trunking, are electrical tools used to organize and secure power cables, data cables, and other wires to walls, cable trenches, or ceilings. Commonly used cable ducts include environmentally friendly PVC cable ducts, halogen-free PPO cable ducts, halogen-free PC / ABS cable ducts, and metal cable ducts such as steel and aluminum.

[0003] The Chinese invention patent with publication number CN220050576U discloses a wire trough welding tool, which, when welding the wire trough, places the wire trough on the placement table, and reasonably places a plurality of the wire troughs on the placement table according to design requirements, then places the abutting blocks in the wire trough respectively, inserts the limit rods into the limit holes on the placement table respectively, fixes the limit rods on the placement table through the limit units, slides the sliding rod on the sliding sleeve, adjusts the contact block to be above the abutting block, and then screws the threaded rod on the threaded sleeve to drive the contact block to contact the abutting block, and pushes the abutting block to press the wire trough on the placement table, repeats the above steps to fix a plurality of the wire troughs on the placement table, and finally welds the wire troughs, thereby improving the welding effect between the wire troughs and ensuring the subsequent use of the wire troughs.

[0004] When using existing equipment, if the welding points are not firm, it may cause deviations in the welding process. In addition, overheating during the welding process may cause structural changes or deformation of the metal material. Especially in thin-plate metal trunking, overheating can cause the material to deform, resulting in assembly difficulties or reducing the strength of the metal trunking. Therefore, a metal trunking welding tool has been developed. Summary of the Invention

[0005] The purpose of the present invention is to provide a metal wire trough welding tool to solve the above-mentioned deficiencies in the prior art.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a metal wire trough welding tool, comprising a base, a support column fixedly mounted on one side of the upper end of the base, a docking plate slidably mounted on the outer surface of the support column, a positioning assembly clamped on one side of the docking plate, and the metal wire trough is docked and limited by the positioning assembly; An adjustment assembly is assembled at the end of the base, and the metal wire trough is locked and flipped by the adjustment assembly; The positioning assembly includes a clamping plate clamped with the docking plate, a driving member is fixedly mounted on the end of the clamping plate, and a transmission member is fixedly mounted on the output end of the driving member, and fixed blocks are fixedly mounted on the ends of the clamping plate and on both sides of the transmission member; A bidirectional screw is rotatably mounted on the inner wall of the fixed block, and a threaded ring is symmetrically rotatably mounted on the outer surface of the bidirectional screw. A movable block is fixedly mounted on the end of the threaded ring, and a driving rod is rotatably mounted on the end of the movable block. A positioning shaft is rotatably installed at the end of the clamping plate and located on one side of the driving rod, and a positioning block is fixedly installed at the end of the positioning shaft. The end of the driving rod is rotatably connected to the lower end of the positioning block, and the connection points of the two driving rods are symmetrically distributed on both sides of the positioning block.

[0007] As a further optimization solution of the present invention, movable rods are fixedly installed at the ends of the fixed block and on both sides of the bidirectional screw, and the outer surface of the movable rod is slidably connected to the inner wall of the movable block.

[0008] As a further optimization solution of the present invention, the adjustment assembly includes a protective plate fixedly connected to the base, a power component is fixedly installed on one side of the protective plate, and the output end of the power component passes through and extends to the interior of the protective plate.

[0009] As a further optimization solution of the present invention, a turntable is fixedly mounted on the output end of the power member, and a power shaft is fixedly mounted on the end of the turntable near the edge.

[0010] As a further optimization solution of the present invention, a power rod is rotatably mounted on the inner wall of the protective plate, and the outer surface of the power rod is slidably connected to the end of the power shaft.

[0011] As a further optimization solution of the present invention, a guide rail is fixedly installed on the inner wall of the protective plate, a moving block is slidably installed on the outer surface of the guide rail, and an adjustment plate is slidably installed on the end of the moving block.

[0012] As a further optimization solution of the present invention, an adjustment groove is provided at the end of the adjustment plate, and the inner wall of the adjustment groove is slidably connected to the outer surface of the end of the power rod.

[0013] As a further optimization solution of the present invention, an elastic member is fixedly installed at the end of the moving block, and one end of the elastic member away from the moving block is slidably connected to the inner wall of the protective plate.

[0014] As a further optimization scheme of the present invention, an extension rod is fixedly installed on one side of the moving block, and a protective rod is rotatably installed on the end of the extension rod. At the same time, a rotating block is rotatably installed on the end of the protective rod away from the extension rod, and the end of the rotating block is rotatably connected to the end of the adjustment plate.

[0015] As a further optimization solution of the present invention, a clamping piece is rotatably installed at the end of the adjustment plate, and the end of the clamping piece passes through and extends to the other end of the adjustment plate, and the end of the clamping piece is fixedly connected to the end of the rotating block.

[0016] Compared with the prior art, the metal wire trough welding tool provided by the present invention has the following beneficial effects: after two metal wire troughs are spliced together, the inner wall of the metal wire trough is supported by rotating the positioning block, so that the butt ends of the two metal wire troughs are completely fitted together, and the inner walls of the two metal wire troughs are locked separately through the positioning assembly, thereby reducing deformation during the welding process and ensuring the integrity of the metal wire trough welding.

[0017] A flip rod is provided at the upper end of the clamping member, and the end of the flip rod is fixedly connected to the end of the rotating block, so that when the rotating block rotates, the locked metal wire is synchronously driven to flip, and different angles are adjusted according to actual conditions to facilitate subsequent welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention; Figure 2 A schematic diagram of the positioning component structure provided by an embodiment of the present invention; Figure 3 A first cross-sectional view of the internal structure of a positioning assembly provided by an embodiment of the present invention; Figure 4 A second cross-sectional view of the internal structure of the positioning assembly provided by an embodiment of the present invention; Figure 5 A schematic diagram of the structure of the adjustment component provided in an embodiment of the present invention; Figure 6 A first cross-sectional view of the internal structure of the adjustment assembly provided in an embodiment of the present invention; Figure 7 A second cross-sectional view of the internal structure of the adjustment assembly provided in an embodiment of the present invention; Figure 8This is a third cross-sectional view of the internal structure of the adjustment assembly provided in an embodiment of the present invention.

[0020] Description of reference numerals: 1. Base; 2. Positioning assembly; 3. Adjustment assembly; 11. Telescopic member; 12. Support column; 13. Docking plate; 21. Clamping plate; 22. Driving member; 221. Transmission member; 23. Fixed block; 24. Bidirectional screw; 25. Movable rod; 26. Movable block; 27. Threaded ring; 28. Driving rod; 29. Positioning shaft; 291. Positioning block; 31. Protective plate; 32. Power member; 33. Turntable; 331. Power shaft; 34. Power rod; 35. Guide rail; 36. Moving block; 361. Elastic member; 362. Extension rod; 363. Protective rod; 364. Turning block; 37. Adjustment plate; 371. Adjustment slot; 38. Clamping member. DETAILED DESCRIPTION

[0021] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or integrally connected; they can be mechanically connected or electrically connected; they can be directly connected or indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example: See Figures 1-8 A metal wire trough welding tool includes a base 1, a support column 12 is fixedly installed on one side of the upper end of the base 1, a docking plate 13 is slidably installed on the outer surface of the support column 12, and a positioning component 2 is clamped on one side of the docking plate 13, and the metal wire trough is docked and limited by the positioning component 2.

[0024] In this solution, the interior of the support column 12 is provided with a device with telescopic function, such as an electric telescopic rod, and is connected to an external control device. At the same time, the output end of the electric telescopic rod is fixedly connected to the docking plate 13, so that when the electric telescopic rod is started, the docking plate 13 is driven to move up and down until it reaches the optimal position and stops.

[0025] At the same time, a docking groove is provided at the end of the docking plate 13, and the inner wall of the docking groove is clamped with the outer surface of the end of the positioning component 2, so that after the positioning component 2 positions the inside of the metal wire trough, the whole can be separated from the docking plate 13, which is convenient for subsequent flipping operations.

[0026] A telescopic member 11 is provided between the two bases 1, and the distance between the two bases 1 is adjusted by the telescopic member 11 to make it suitable for different scenes. The telescopic member 11 is a component with a telescopic function such as an electric telescopic rod and is connected to an external control device.

[0027] Furthermore, the positioning assembly 2 includes a clamping plate 21 clamped to the docking plate 13, a driving member 22 is fixedly installed at the end of the clamping plate 21, and a transmission member 221 is fixedly installed at the output end of the driving member 22, and a fixed block 23 is fixedly installed at the end of the clamping plate 21 and on both sides of the transmission member 221.

[0028] In this embodiment, the driving member 22 is a device with power output such as a motor, and is connected to an external control device. When the driving member 22 is started, it synchronously drives the transmission member 221 provided at its output end to rotate.

[0029] The transmission member 221 is composed of symmetrically arranged transmission gears and driving gears. The driving gears are respectively engaged with the outer surfaces of the two transmission gears. At the same time, the cross-sections of the driving gears and the two transmission gears are perpendicular, so that when the driving gear rotates, the two transmission gears are driven to rotate synchronously. The ends of the two transmission gears are respectively fixedly connected to the ends of the two bidirectional screws 24.

[0030] Furthermore, a bidirectional screw 24 is rotatably mounted on the inner wall of the fixed block 23 , and a threaded ring 27 is symmetrically rotatably mounted on the outer surface of the bidirectional screw 24 . A movable block 26 is fixedly mounted on the end of the threaded ring 27 , and a drive rod 28 is rotatably mounted on the end of the movable block 26 .

[0031] Specifically, the outer surface of the bidirectional screw 24 is symmetrically provided with two sets of threads, and the two sets of threads run in opposite directions. As a result, when the bidirectional screw 24 rotates, it drives the threaded ring 27 rotatably mounted on its outer surface to move. Because the ends of the threaded ring 27 are fixedly connected to the movable block 26, when the two threaded rings 27 move, the two movable blocks 26 move in opposite directions. When the movable block 26 moves, it drives the drive rod 28 rotatably mounted on its end to move.

[0032] Furthermore, a positioning shaft 29 is rotatably installed at the end of the clamping plate 21 and located on one side of the driving rod 28, and a positioning block 291 is fixedly installed at the end of the positioning shaft 29. The end of the driving rod 28 is rotatably connected to the lower end of the positioning block 291, and the connection points of the two driving rods 28 are symmetrically distributed on both sides of the positioning block 291.

[0033] Specifically, when the driving rod 28 moves, the positioning block 291 installed at its end is synchronously driven to rotate, wherein the positioning block 291 is rotationally connected to the clamping plate 21 through the positioning shaft 29, so that when the positioning block 291 rotates, the whole remains stable.

[0034] The outer surface of the positioning block 291 is symmetrically provided with arc-shaped protrusions, so that when the positioning block 291 rotates, the arc-shaped protrusions are driven to slowly fit into the inner wall of the metal wire trough until they stop after rotating to the maximum angle. At the same time, the outer surface of the positioning block 291 is provided with rubber or other anti-slip components, so that the positioning block 291 will not slide when limiting the metal wire trough.

[0035] Furthermore, movable rods 25 are fixedly mounted on the ends of the fixed block 23 and on both sides of the bidirectional screw 24 , and the outer surface of the movable rod 25 is slidably connected to the inner wall of the movable block 26 .

[0036] Specifically, the movable block 26 is limited by two movable rods 25 provided at the ends of the fixed block 23 so that no deviation occurs when the movable block 26 is moved by force.

[0037] After the two metal wire troughs are spliced together, the positioning block 291 is rotated to support the inner wall of the metal wire trough, so that the two metal wire troughs are completely fitted together at the butt ends. The inner walls of the two metal wire troughs are locked separately through the positioning component 2 to reduce deformation during the welding process and ensure the integrity of the metal wire trough welding.

[0038] Furthermore, an adjustment assembly 3 is mounted on the end of the base 1 and is used to lock and flip the metal wire trough. The adjustment assembly 3 includes a protective plate 31 fixedly connected to the base 1. A power member 32 is fixedly mounted on one side of the protective plate 31. The output end of the power member 32 passes through and extends into the interior of the protective plate 31. A turntable 33 is fixedly mounted on the output end of the power member 32. A power shaft 331 is fixedly mounted on the end of the turntable 33 and near the edge.

[0039] In this embodiment, the power member 32 is a device with power output, such as a motor, and is connected to an external control device. When the power member 32 is started, it synchronously drives the turntable 33 arranged at its output end to rotate. Since the power shaft 331 is arranged near the edge of the turntable 33, when the turntable 33 rotates, the power shaft 331 rotates around the circle of the turntable 33.

[0040] Furthermore, a power rod 34 is rotatably mounted on the inner wall of the protection plate 31 , and an outer surface of the power rod 34 is slidably connected to the end of the power shaft 331 .

[0041] Specifically, when the power shaft 331 moves, it synchronously drives the power rod 34 to rotate around the connection with the protective plate 31.

[0042] A movable groove is formed on one side of the power rod 34 , and the inner wall of the movable groove is slidably connected to the outer surface of the power shaft 331 , so that the power rod 34 can rotate smoothly.

[0043] Furthermore, a guide rail 35 is fixedly mounted on the inner wall of the protective plate 31, a movable block 36 is slidably mounted on the outer surface of the guide rail 35, and an adjustment plate 37 is slidably mounted on the end of the movable block 36. An adjustment slot 371 is defined at the end of the adjustment plate 37, and the inner wall of the adjustment slot 371 is slidably connected to the outer surface of the end of the power rod 34.

[0044] Specifically, the adjustment slot 371 on the adjustment plate 37 is slidably connected to the outer surface of the end of the power rod 34, so that when the power rod 34 is forced to move, the adjustment plate 37 is driven to slide along the end of the moving block 36 until it reaches the optimal position and stops.

[0045] A baffle is provided at the end of the guide rail 35 so that the moving block 36 slidably mounted on the outer surface thereof is always on the surface of the guide rail 35 , thereby preventing the moving block 36 from separating from the guide rail 35 .

[0046] Furthermore, an elastic member 361 is fixedly mounted on the end of the moving block 36 , and one end of the elastic member 361 away from the moving block 36 is slidably connected to the inner wall of the protective plate 31 .

[0047] Specifically, the elastic member 361 is composed of a telescopic rod and a spring, and one end of the telescopic rod is connected to the protective plate 31, and the other end is connected to the moving block 36. At the same time, the spring is sleeved on the outer surface of the telescopic rod, and the two ends of the spring are respectively connected to the moving block 36 and the protective plate 31, so that when the moving block 36 is moved under force, it can be pressed by the spring, and after the force is completed, the moving block 36 is restored to its initial position by the action of the spring.

[0048] Furthermore, an extension rod 362 is fixedly installed on one side of the moving block 36, and a protective rod 363 is rotatably installed on the end of the extension rod 362. At the same time, a rotating block 364 is rotatably installed on the end of the protective rod 363 away from the extension rod 362, and the end of the rotating block 364 is rotatably connected to the end of the adjustment plate 37.

[0049] Specifically, when the adjustment plate 37 moves, it drives the rotating block 364 installed at its end to move. Since the end of the rotating block 364 is rotatably installed with a protective rod 363, the rotating block 364 rotates around the connection with the protective rod 363 when moving.

[0050] The end of the protective rod 363 away from the rotating block 364 is rotatably connected to the end of the extension rod 362, so that when the adjustment plate 37 moves, the protective rod 363 and the extension rod 362 drive the rotating block 364 to rotate around the connection with the adjustment plate 37.

[0051] Furthermore, a clamping member 38 is rotatably mounted on the end of the adjustment plate 37 , and the end of the clamping member 38 passes through and extends to the other end of the adjustment plate 37 , and the end of the clamping member 38 is fixedly connected to the end of the rotating block 364 .

[0052] Specifically, the clamping member 38 is composed of two clamping blocks and a screw, wherein the inner wall of one clamping block is rotatably connected to the outer surface of the screw, so that when the screw rotates, one clamping block is driven to approach one side of the other clamping block and fix the metal wire trough.

[0053] A flip rod is provided at the upper end of the clamping member 38, and the end of the flip rod is fixedly connected to the end of the rotating block 364, so that when the rotating block 364 rotates, the locked metal wire is synchronously driven to flip, and different angles are adjusted according to actual conditions to facilitate subsequent welding.

[0054] The control device can use a single-chip microcomputer as the control terminal. In this embodiment, the single-chip microcomputer is a typical embedded microcontroller (MCU), consisting of an arithmetic unit, a controller, memory, and input / output devices, equivalent to a miniature computer. Compared to the general-purpose microprocessors used in personal computers, it emphasizes self-sufficiency (no external hardware required) and cost savings. Its greatest advantages are its small size, allowing it to be placed inside the instrument, low memory capacity, simple input / output interfaces, and low functional consumption.

[0055] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A metal trunking welding tool, characterized in that: The invention comprises a base (1), a support column (12) is fixedly mounted on one side of the upper end of the base (1), a docking plate (13) is slidably mounted on the outer surface of the support column (12), a positioning component (2) is clamped on one side of the docking plate (13), and the metal wire trough is docked and limited by the positioning component (2); An adjustment component (3) is assembled on the end of the base (1), and the metal wire trough is locked and flipped by the adjustment component (3); The positioning assembly (2) includes a clamping plate (21) clamped to the docking plate (13), a driving member (22) is fixedly mounted on the end of the clamping plate (21), and a transmission member (221) is fixedly mounted on the output end of the driving member (22), and fixed blocks (23) are fixedly mounted on the ends of the clamping plate (21) and on both sides of the transmission member (221); A bidirectional screw (24) is rotatably mounted on the inner wall of the fixed block (23), and a threaded ring (27) is symmetrically rotatably mounted on the outer surface of the bidirectional screw (24). A movable block (26) is fixedly mounted on the end of the threaded ring (27), and a driving rod (28) is rotatably mounted on the end of the movable block (26). A positioning shaft (29) is rotatably mounted on the end of the clamping plate (21) and located on one side of the driving rod (28), and a positioning block (291) is fixedly mounted on the end of the positioning shaft (29). The end of the driving rod (28) is rotatably connected to the lower end of the positioning block (291), and the connection points of the two driving rods (28) are symmetrically distributed on both sides of the positioning block (291).

2. A metal wire trough welding tool according to claim 1, characterized in that: Movable rods (25) are fixedly mounted at the ends of the fixed block (23) and on both sides of the bidirectional screw (24), and the outer surface of the movable rod (25) is slidably connected to the inner wall of the movable block (26).

3. The metal trunking welding tool according to claim 1, characterized in that: The adjustment assembly (3) comprises a protective plate (31) fixedly connected to the base (1), a power member (32) being fixedly mounted on one side of the protective plate (31), and an output end of the power member (32) passing through and extending into the interior of the protective plate (31).

4. The metal wire trough welding tool according to claim 3, characterized in that: A rotating disk (33) is fixedly mounted on the output end of the power member (32), and a power shaft (331) is fixedly mounted on the end of the rotating disk (33) near the edge.

5. The metal trunking welding tool according to claim 4, characterized in that: A power rod (34) is rotatably mounted on the inner wall of the protective plate (31), and the outer surface of the power rod (34) is slidably connected to the end of the power shaft (331).

6. The metal wire trough welding tool according to claim 5, characterized in that: A guide rail (35) is fixedly mounted on the inner wall of the protective plate (31), a moving block (36) is slidably mounted on the outer surface of the guide rail (35), and an adjustment plate (37) is slidably mounted on the end of the moving block (36).

7. The metal wire trough welding tool according to claim 6, characterized in that: An adjustment groove (371) is formed at the end of the adjustment plate (37), and the inner wall of the adjustment groove (371) is slidably connected to the outer surface of the end of the power rod (34).

8. The metal wire trough welding tool according to claim 7, characterized in that: An elastic member (361) is fixedly mounted on the end of the moving block (36), and one end of the elastic member (361) away from the moving block (36) is slidably connected to the inner wall of the protective plate (31).

9. The metal wire trough welding tool according to claim 8, characterized in that: An extension rod (362) is fixedly mounted on one side of the moving block (36), a protective rod (363) is rotatably mounted on the end of the extension rod (362), and a rotating block (364) is rotatably mounted on one end of the protective rod (363) away from the extension rod (362), and the end of the rotating block (364) is rotatably connected to the end of the adjustment plate (37).

10. The metal wire trough welding tool according to claim 9, characterized in that: A clamping member (38) is rotatably mounted on the end of the adjustment plate (37), and the end of the clamping member (38) passes through and extends to the other end of the adjustment plate (37), and the end of the clamping member (38) is fixedly connected to the end of the rotating block (364).

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