A welding device for a helicopter electrical connector

Abstract

The utility model discloses a welding set for helicopter electric connector belongs to welding set technical field. Its mainly for the problem of the structure of existing product is more complex, proposes the following technical scheme, including base, the upper end of base is provided with the limit ring, and the both sides are connected through the rotating mechanism, the limit rod is penetrated through in the limit ring, one end of limit rod is fixedly connected with the limit block, and the moving mechanism is arranged on the limit ring. The utility model discloses through setting moving mechanism, can move to multiple limit rods simultaneously and realizes the clamping fixed of electric connector, need not the staff to move limit rod in turn, is very convenient, indirectly has improved the welding efficiency of electric connector, secondly through setting the rotating structure, can adjust the angle of electric connector in real time, to be suitable for different welding habit staff use, reduces the staff's fatigue feeling, also suitable for staff of different height use.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, specifically a welding device for helicopter electrical connectors. Background Technology

[0002] Helicopters are one of the most important means of air transportation. Helicopters are composed of a large number of mechanical parts, among which helicopter electrical connectors are an important component. Helicopter electrical connectors are key components for realizing circuit interconnection in helicopter electrical systems. They need to meet special requirements such as high reliability, vibration resistance, and adaptability to harsh environments. During the processing of these electrical connectors, they need to be soldered. In order to ensure the soldering work, clamps are used to fix the electrical connectors in place during the soldering process to facilitate soldering.

[0003] Existing helicopter electrical connector welding fixtures use three movable limit rods to clamp and fix the electrical connectors during use. This requires operating each of the three limit rods individually, which is very inconvenient and indirectly reduces the working efficiency of the electrical connectors.

[0004] Therefore, those skilled in the art have provided a welding apparatus for helicopter electrical connectors to solve the problems mentioned in the background art. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides a welding device for helicopter electrical connectors. By setting a moving mechanism, multiple limiting rods can be moved simultaneously to clamp and fix the electrical connector, eliminating the need for operators to move the limiting rods sequentially, which is very convenient and indirectly improves the welding efficiency of electrical connectors. Secondly, by setting a rotating structure, the angle of the electrical connector can be adjusted in real time to suit operators with different welding habits, reducing operator fatigue and making it suitable for operators of different heights. Furthermore, by setting a fixing suction cup and mounting parts, different methods of fixing the clamp can be achieved, facilitating use and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A welding device for helicopter electrical connectors includes a base, with a limiting ring at the upper end of the base and the base connected by a rotating mechanism. A limiting rod passes through the limiting ring, and a limiting block is fixedly connected to one end of the limiting rod. A moving mechanism is provided on the limiting ring, the moving mechanism including a connecting post at the rear end of the limiting ring, an outer post fixedly connected to the rear end of the connecting post, a drive gear rotatably connected inside the limiting ring, the drive gear being sleeved on the limiting rod, a movable plate slidably connected inside the outer post, a toothed strip fixedly connected to one end of the movable plate, one end of the toothed strip passing through the connecting post to the interior of the limiting ring, and the toothed strip meshing with the drive gear.

[0008] As a further embodiment of this utility model, the moving mechanism further includes a spiral column rotatably connected to one end of the movable plate, the spiral column extending through to the outside of the outer column, and the spiral column and the outer column being spirally connected.

[0009] As a further embodiment of this utility model, a spiral groove is provided on the outer wall of the limiting rod, and a slider is provided on the inner wall of the driving gear, with the slider located inside the spiral groove.

[0010] As a further embodiment of this utility model, the rotating mechanism includes two base plates fixedly connected to the upper end of the base, and a rotating column is rotatably connected between the two base plates. The rotating column is fixedly connected to a limiting ring.

[0011] As a further improvement of this utility model, there is a large frictional force between the rotating column and the base plate, and the rotating column can be fixed based on the base plate through the frictional force.

[0012] As a further embodiment of this utility model, a lower groove is provided at the lower end of the base, a fixed suction cup is fixedly connected inside the lower groove, and two mounting parts are fixedly connected to the outer wall of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By setting up a moving mechanism, multiple limiting rods can be moved simultaneously to clamp and fix the electrical connector, eliminating the need for operators to move the limiting rods sequentially, which is very convenient and indirectly improves the welding efficiency of electrical connectors. Secondly, by setting up a rotating structure, the angle of the electrical connector can be adjusted in real time to suit operators with different welding habits, reducing operator fatigue and making it suitable for operators of different heights. Furthermore, by setting up a fixing suction cup and mounting parts, different methods of fixing the clamp can be achieved, making it easy to use. Attached Figure Description

[0015] Figure 1A schematic diagram of the three-dimensional structure of a welding device for helicopter electrical connectors;

[0016] Figure 2 for Figure 1 A schematic diagram of the rearview structure principle;

[0017] Figure 3 for Figure 2 A schematic diagram of the three-dimensional structure at the outer column.

[0018] Figure 4 for Figure 1 A schematic diagram of the structural principle viewed from below.

[0019] Legend: 1. Base; 2. Limiting ring; 3. Limiting rod; 4. Limiting block; 5. Connecting column; 6. Outer column; 7. Spiral column; 8. Movable plate; 9. Gear; 10. Drive gear; 11. Base plate; 12. Rotating column; 13. Lower groove; 14. Fixed suction cup; 15. Mounting component. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific preferred embodiments, but this does not limit the scope of protection of the present invention.

[0021] In the description of this utility model, it should be understood that the terms "side", "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0023] Example

[0024] like Figures 1 to 4As shown in the embodiment of this utility model, a welding device for a helicopter electrical connector includes a base 1. A limiting ring 2 is provided at the upper end of the base 1, and the two are connected by a rotating mechanism. A limiting rod 3 passes through the limiting ring 2. One end of the limiting rod 3 is fixedly connected to a limiting block 4. A moving mechanism is provided on the limiting ring 2. The moving mechanism includes a connecting post 5 at the rear end of the limiting ring 2. An outer post 6 is fixedly connected to the rear end of the connecting post 5. A drive gear 10 is rotatably connected inside the limiting ring 2. The drive gear 10 is sleeved on the limiting rod 3. A movable plate 8 is slidably connected inside the outer post 6. A toothed strip 9 is fixedly connected to one end of the movable plate 8. One end of the toothed strip 9 passes through the connecting post 5 to the inside of the limiting ring 2. The toothed strip 9 meshes with the drive gear 10.

[0025] like Figure 2 and Figure 3 As shown, the moving mechanism also includes a spiral column 7 rotatably connected to one end of the movable plate 8. The spiral column 7 extends through to the outside of the outer column 6, and the spiral column 7 and the outer column 6 are spirally connected.

[0026] A spiral groove is provided on the outer wall of the limiting rod 3, and a slider is provided on the inner wall of the drive gear 10. The slider is located inside the spiral groove.

[0027] like Figure 2 As shown, the rotating mechanism includes two base plates 11 fixedly connected to the upper end of the base 1, and a rotating column 12 rotatably connected between the two base plates 11. The rotating column 12 is fixedly connected to the limiting ring 2.

[0028] There is a large frictional force between the rotating column 12 and the base plate 11, and the rotating column 12 can be fixed based on the base plate 11 through the frictional force.

[0029] like Figure 4 As shown, a lower groove 13 is provided at the lower end of the base 1, and a fixed suction cup 14 is fixedly connected inside the lower groove 13. Two mounting parts 15 are fixedly connected to the outer wall of the base 1.

[0030] The working principle of this utility model is as follows: When welding an electrical connector, the connector is first clamped and fixed using a fixture. The connector to be welded is placed at the center of the limiting ring 2. At this time, the spiral column 7 can be rotated based on the outer column 6. When the spiral column 7 rotates, it moves inward from the outer column 6. The movement of the spiral column 7 can drive the movable plate 8 to move, which in turn pushes the toothed strip 9 to move synchronously, thereby driving the drive gear 10 to rotate. When the drive gear 10 rotates, under the action of the spiral groove and the slider, it will push the limiting rod 3 to move towards the center of the limiting ring 2, quickly completing the fixing of the electrical connector and facilitating welding. At the same time, the rotating column 12 can be rotated based on the base plate 11. When the rotating column 12 rotates, it can drive the limiting ring 2 to rotate synchronously, thereby adjusting the angle of the electrical connector and facilitating welding. When the fixture is used alone, it can be fixed by the fixing suction cup 14. When it is used with a welding machine, it can be installed on the worktable of the welding machine by the mounting part 15.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A welding device for helicopter electrical connectors, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a limiting ring (2), and the two are connected by a rotating mechanism. A limiting rod (3) passes through the limiting ring (2). One end of the limiting rod (3) is fixedly connected to a limiting block (4). A moving mechanism is provided on the limiting ring (2). The moving mechanism includes a connecting column (5) at the rear end of the limiting ring (2). An outer column (6) is fixedly connected to the rear end of the connecting column (5). A drive gear (10) is rotatably connected inside the limiting ring (2). The drive gear (10) is sleeved on the limiting rod (3). A movable plate (8) is slidably connected inside the outer column (6). A toothed strip (9) is fixedly connected to one end of the movable plate (8). One end of the toothed strip (9) passes through the connecting column (5) to the inside of the limiting ring (2). The toothed strip (9) meshes with the drive gear (10).

2. The welding apparatus for a helicopter electrical connector according to claim 1, characterized in that, The moving mechanism also includes a spiral column (7) rotatably connected to one end of the movable plate (8), the spiral column (7) extending through to the outside of the outer column (6), and the spiral column (7) and the outer column (6) being spirally connected.

3. The welding apparatus for helicopter electrical connectors according to claim 2, characterized in that, The outer wall of the limiting rod (3) is provided with a spiral groove, and the inner wall of the driving gear (10) is provided with a slider, which is located inside the spiral groove.

4. The welding apparatus for a helicopter electrical connector according to claim 1, characterized in that, The rotating mechanism includes two base plates (11) fixedly connected to the upper end of the base (1), and a rotating column (12) is rotatably connected between the two base plates (11). The rotating column (12) is fixedly connected to the limiting ring (2).

5. The welding apparatus for a helicopter electrical connector according to claim 4, characterized in that, There is a large frictional force between the rotating column (12) and the base plate (11), and the rotating column (12) can be fixed based on the base plate (11) by means of friction.

6. The welding apparatus for a helicopter electrical connector according to claim 1, characterized in that, The lower end of the base (1) is provided with a lower groove (13), and a fixed suction cup (14) is fixedly connected inside the lower groove (13). Two mounting parts (15) are fixedly connected to the outer wall of the base (1).

Images