Portable practical tool for welding wire harness

Abstract

The utility model relates to the technical field of wire harness welding, and discloses a portable practical tool for wire harness welding, which comprises a first welding frame, a second welding frame is attached to the outer wall of the first welding frame, the inner wall of the first welding frame and the inner wall of the second welding frame are both fixedly connected with a first limiting rod, and the first limiting rod is fixedly connected with a second limiting rod. A welding panel is slidably connected to the outer wall of the first limiting rod, a wire harness groove is formed in the upper surface of the welding panel, a first rotating column is rotatably connected to the interior of the second welding frame, first wire pressing clamps are fixedly connected to the two ends of the first rotating column, and sliding grooves are formed in the outer wall of the first welding frame and the outer wall of the second welding frame. According to the wire harness clamping device, a wire harness needing to be welded is placed in the wire harness groove, the first wire pressing clamp is rotated to fix the wire harness, the second wire pressing clamp is rotated, the further fixing effect is achieved, and the effect that the clamping piece can replace a human hand to fix the welded wire harness to prevent welding personnel from being scalded due to misoperation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding harnesses, in particular to a portable practical tooling for welding harnesses. Background Art

[0002] Wire harness welding is a process of connecting conductive elements such as wires and cables to connectors or terminals. It is often used in the manufacturing of electronics, automobiles, aerospace and other fields. With the popularization and diversification of electronic products, the demand for connectors such as wires and cables continues to increase. Wire harness welding, as an important process for connecting circuits, has been widely used. In some occasions, emergency or temporary welding repair work is required, but large welding equipment cannot be used. Therefore, portable welding tools are needed to meet this demand. This tool can be used for welding repair work outdoors, in the field or in other environments where it is not convenient to use large equipment.

[0003] Since soldering irons are often used to weld two wire harnesses in industrial production, the current commonly used method for welding thinner wire harnesses is that the welder controls the wire harness to be welded with one hand, and multiple wire harnesses need to be sorted out before welding. This method has a relatively low welding production efficiency and is prone to scalding workers due to improper operation, which has certain risks. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a portable and practical tool for welding wire harnesses, aiming to improve the problem that workers may be easily scalded due to improper operation, which has certain risks.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A portable practical tool for welding wire harnesses, comprising a first welding frame, a second welding frame being attached to the outer wall of the first welding frame, the inner walls of the first welding frame and the second welding frame being fixedly connected with a first limiting rod, the outer wall of the first limiting rod being slidably connected with a welding panel, the upper surface of the welding panel being provided with a wire harness groove, the interior of the second welding frame being rotatably connected with a first rotating column, both ends of the first rotating column being fixedly connected with a first wire pressing clamp, the outer walls of the first welding frame and the second welding frame being provided with a sliding groove, the interiors of the first welding frame and the second welding frame being slidably connected with a slide, the outer wall of the slide being slidably connected to the inner wall of the sliding groove, the outer wall of the slide being rotatably connected with a second rotating column, the outer wall of the second rotating column being fixedly connected with a second wire pressing clamp, and the outer wall of the first welding frame being provided with a fixing component.

[0007] Preferably, the fixing assembly comprises a wrench, the outer wall of the wrench is rotatably connected to a limiting ring, the outer wall of the second welding frame is fixedly connected to a hook, and the hooks of the limiting ring are in contact with each other.

[0008] Preferably, sliding plates are slidably connected inside the first welding frame and the second welding frame.

[0009] Preferably, the upper surface of the sliding plate is fixedly connected to a limiting block, and the outer wall of the limiting block is rotatably connected to a third rotating column.

[0010] Preferably, a connecting rod is fixedly connected to the outer wall of the third rotating column, and a second limiting rod is fixedly connected to the outer wall of the connecting rod.

[0011] Preferably, a first groove is provided inside each of the first welding frame and the second welding frame, and the lower surface of the sliding plate is slidably connected to the inner wall of the first groove.

[0012] Preferably, the upper surface of the limiting block is slidably connected to the inner wall of the first groove, and limiting grooves are provided inside the first welding frame and the second welding frame.

[0013] Preferably, the outer wall of the second limiting rod is slidably connected to the inner wall of the limiting groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the welding panel is slid to a suitable position, the wire harness to be welded is placed in the wire harness groove, the first wire clamp is pulled to drive the slide plate to move, the first wire clamp is rotated to fix it, and the second wire clamp is rotated to further fix it, so that the clamping member can replace the manual fixation of the welded wire harness to prevent the welder from being scalded due to operating errors.

[0016] 2. In the utility model, the second welding frame is pulled outward to move the second limiting rod inside the first groove. When it is fully pulled out, the second welding frame is rotated to drive the second limiting rod to move. The movement of the second limiting rod drives the connecting rod to rotate. The wrench is rotated to place the limiting ring on the hook and press down. After use, the occupied area is reduced and it is more convenient to carry.

[0017] 3. In the present invention, the wire harness to be welded is clamped by the first wire crimping clamp and the second wire crimping clamp, and then the first welding frame and the second welding frame are rotated, so as to achieve the effect of greatly improving the welding efficiency of thinner wire harnesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a portable practical tool for welding wire harnesses proposed by the utility model;

[0019] Figure 2 A schematic diagram of a sliding plate of a portable practical tool for welding a wiring harness proposed by the utility model;

[0020] Figure 3 This is a cross-sectional view of a first welding frame of a portable practical tool for welding a wiring harness proposed by the utility model.

[0021] Legend:

[0022] 1. First welding frame; 2. Second welding frame; 3. First limiting rod; 4. Welding panel; 5. Wire harness groove; 6. Limiting groove; 7. First rotating column; 8. First wire clamp; 9. Slide groove; 10. Slide plate; 11. Second rotating column; 12. Second wire clamp; 13. Wrench; 14. Limiting ring; 15. Hook; 16. Sliding plate; 17. Limiting block; 18. Third rotating column; 19. Connecting rod; 20. Second limiting rod; 21. First groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings of the specification 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 of 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.

[0024] Reference Figure 1-Figure 2 , the utility model provides an embodiment: a portable practical tool for welding wire harness, comprising a first welding frame 1, the outer wall of the first welding frame 1 is attached to the second welding frame 2, the first welding frame 1 and the inner wall of the second welding frame 2 are fixedly connected with a first limiting rod 3, the outer wall of the first limiting rod 3 is slidably connected with a welding panel 4, the upper surface of the welding panel 4 is provided with a harness groove 5, the interior of the second welding frame 2 is rotatably connected with a first rotating column 7, both ends of the first rotating column 7 are fixedly connected with a first wire clamp 8, the outer walls of the first welding frame 1 and the second welding frame 2 are provided with a slide groove 9, the interior of the first welding frame 1 and the second welding frame 2 are slidably connected with a slide plate 10, the outer wall of the slide plate 10 is slidably connected to the inner wall of the slide groove 9, the outer wall of the slide plate 10 is rotatably connected with a second rotating column 11, the outer wall of the second rotating column 11 is fixedly connected with a second wire clamp 12, and the outer wall of the first welding frame 1 is provided with a fixing component;

[0025] Specifically, slide the welding panel 4 to a suitable position, place the wire harness to be welded on the wire harness slot 5, rotate the first wire crimping clamp 8 to drive the first rotating column 7 to rotate, thereby clamping the wire harness on the wire harness slot 5, pull the second wire crimping clamp 12 to drive the second rotating column 11 to move, and the movement of the second rotating column 11 drives the slide plate 10 to move, and then rotate the second wire crimping clamp 12 to further clamp the wire harness, so that the clamping member can replace the hands to fix the welded wire harness to prevent the welder from being scalded due to operational errors.

[0026] Reference Figure 1 and Figure 2 The fixing assembly includes a wrench 13, the outer wall of the wrench 13 is rotatably connected to a limiting ring 14, the outer wall of the second welding frame 2 is fixedly connected to a hook 15, and the hook 15 of the limiting ring 14 is fitted;

[0027] Specifically, the wrench 13 is rotated upward to drive the limiting ring 14 to move, and the limiting ring 14 is placed above the hook 15, and then the wrench 13 is pressed downward to make the limiting ring 14 clamp the hook 15, so as to achieve the effect of fixing the first welding frame 1 and the second welding frame 2.

[0028] Reference Figure 1-Figure 3 The first welding frame 1 and the second welding frame 2 are both slidably connected with a sliding plate 16 inside; the upper surface of the sliding plate 16 is fixedly connected to a limiting block 17, and the outer wall of the limiting block 17 is rotatably connected to a third rotating column 18; the outer wall of the third rotating column 18 is fixedly connected to a connecting rod 19, and the outer wall of the connecting rod 19 is fixedly connected to a second limiting rod 20; the first welding frame 1 and the second welding frame 2 are both provided with a first groove 21 inside, and the lower surface of the sliding plate 16 is slidably connected to the inner wall of the first groove 21; the upper surface of the limiting block 17 is slidably connected to the inner wall of the first groove 21, and the first welding frame 1 and the second welding frame 2 are provided with a limiting groove 6 inside; the outer wall of the second limiting rod 20 is slidably connected to the inner wall of the limiting groove 6;

[0029] Specifically, pull the first welding frame 1 and the second welding frame 2 to both sides. When they are all pulled out, rotate the first welding frame 1 and the second welding frame 2, thereby driving the second limiting rod 20 to move. The movement of the second limiting rod 20 drives the connecting rod 19 to rotate, thereby driving the third rotating column 18 to rotate. At this time, the first welding frame 1 and the second welding frame 2 are in contact with each other, thereby reducing the occupied area and making it more convenient to carry.

[0030] Working principle: when the tooling is needed, the sliding welding panel 4 moves through the first limiting rod 3 to make the welding panel 4 reach a suitable position, the wiring harness to be welded is placed on the wiring harness groove 5, the first crimping clamp 8 is rotated, and the rotation of the first crimping clamp 8 drives the first rotating column 7 to rotate, thereby clamping the wiring harness on the wiring harness groove 5, pulling the second crimping clamp 12, the second crimping clamp 12 drives the second rotating column 11 to move, and the movement of the second rotating column 11 drives the slide plate 10 to move inside the slide groove 9, and then the second crimping clamp 12 is rotated to make the second crimping clamp 12 further clamp the wiring harness, so that the clamping piece can replace the manual fixation of the welded wiring harness to prevent the welder from being scalded due to operating errors. When use is completed, the first welding frame 1 and the second welding frame 2 are pulled to both sides to make the second limiting rod 20 move in the limiting groove 6 inside the first welding frame 1 and the second welding frame 2. When all are pulled out, rotate The first welding frame 1 and the second welding frame 2 are rotated, thereby driving the second limiting rod 20 to move, and the movement of the second limiting rod 20 drives the connecting rod 19 to rotate, and the rotation of the connecting rod 19 drives the third rotating column 18 to rotate inside the limiting block 17 fixed by the sliding plate 16. At this time, the first welding frame 1 and the second welding frame 2 are fitted together, and the wrench 13 is rotated upward, and the wrench 13 drives the limiting ring 14 to move, and the limiting ring 14 is placed above the hook 15, and then the wrench 13 is pressed downward to make the limiting ring 14 clamp the hook 15, so as to reduce the occupied area and make it more convenient to carry. The welding platform is provided with a cotton groove for placing a soldering iron, which is convenient for removing the residual tin slag on the soldering iron tip. The tooling can not only achieve the effect that the clamping piece can replace the manual fixation of the welding wire harness to prevent the welder from being scalded due to operating errors, but also can achieve the effect of reducing the occupied area and making it more convenient to carry. Finally, the effect of greatly improving the welding efficiency of thinner wire harnesses can be achieved.

[0031] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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. A portable practical tool for welding a wire harness, comprising a first welding frame (1), characterized in that: The outer wall of the first welding frame (1) is fitted with the second welding frame (2); the inner walls of the first welding frame (1) and the second welding frame (2) are fixedly connected with a first limiting rod (3); the outer wall of the first limiting rod (3) is slidably connected with a welding panel (4); the upper surface of the welding panel (4) is provided with a harness groove (5); the interior of the second welding frame (2) is rotatably connected with a first rotating column (7); both ends of the first rotating column (7) are fixedly connected with a first wire clamp (8); the outer walls of the first welding frame (1) and the second welding frame (2) are provided with a sliding groove (9); the interiors of the first welding frame (1) and the second welding frame (2) are slidably connected with a slide plate (10); the outer wall of the slide plate (10) is slidably connected to the inner wall of the sliding groove (9); the outer wall of the slide plate (10) is rotatably connected with a second rotating column (11); the outer wall of the second rotating column (11) is fixedly connected with a second wire clamp (12); and the outer wall of the first welding frame (1) is provided with a fixing component.

2. A portable practical tool for welding wire harness according to claim 1, characterized in that: The fixing assembly comprises a wrench (13), the outer wall of the wrench (13) is rotatably connected to a limiting ring (14), the outer wall of the second welding frame (2) is fixedly connected to a hook (15), and the hook (15) of the limiting ring (14) is in close contact with each other.

3. A portable practical tool for welding wire harness according to claim 2, characterized in that: The first welding frame (1) and the second welding frame (2) are both slidably connected with a sliding plate (16) inside.

4. A portable practical tool for welding wire harness according to claim 3, characterized in that: The upper surface of the sliding plate (16) is fixedly connected to a limiting block (17), and the outer wall of the limiting block (17) is rotatably connected to a third rotating column (18).

5. A portable practical tool for welding wire harness according to claim 4, characterized in that: The outer wall of the third rotating column (18) is fixedly connected to a connecting rod (19), and the outer wall of the connecting rod (19) is fixedly connected to a second limiting rod (20).

6. A portable practical tool for welding wire harness according to claim 5, characterized in that: A first groove (21) is provided inside the first welding frame (1) and the second welding frame (2), and the lower surface of the sliding plate (16) is slidably connected to the inner wall of the first groove (21).

7. A portable practical tool for welding wire harness according to claim 6, characterized in that: The upper surface of the limit block (17) is slidably connected to the inner wall of the first groove (21), and the first welding frame (1) and the second welding frame (2) are provided with limit grooves (6) inside.

8. A portable practical tool for welding wire harness according to claim 7, characterized in that: The outer wall of the second limiting rod (20) is slidably connected to the inner wall of the limiting groove (6).

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