An auxiliary equipment for an unmanned aerial vehicle self-decomposing bundling device

Abstract

The present invention belongs to the technical field of missile-borne UAV packaging, and discloses an auxiliary equipment for an UAV self-decomposing bundling device, which is characterized by comprising a process wrench, a clamping block (7) and a hook (8); the process wrench includes a handle (1), a bearing positioning shaft (4) is fixedly arranged at the top of the handle (1), and the bearing positioning shaft (4) is perpendicular to the handle (1); a bearing installation groove is further arranged at the top of the handle (1), a ball bearing (3) is arranged in the bearing installation groove, and the ball bearing (3) is sleeved on the bearing positioning shaft (4); a clamping block fixed shaft (2) is rotatably connected with the handle (1). The present invention takes the clamping block fixed shaft 2 as a fulcrum, utilizes the lever effect, and presses the force receiving end through the ball bearing 3, and finally achieves the purpose of simply, efficiently and safely pressing the clamp hook and completing the bundling assembly, saving time and effort.

Description

Technical Field

[0001] The invention belongs to the technical field of the packaging of missile-borne unmanned aerial vehicles, and particularly relates to an auxiliary equipment for an automatic disassembly and strapping device of an unmanned aerial vehicle. Background Art

[0002] The wings of the current missile-borne unmanned aerial vehicle are designed to be foldable. After the wings are folded, they need to be strapped with steel belts and fixed with clamp components. Currently, it is manually operated and requires 5 people to cooperate. The assembly risk is high, the yield rate is low, the steel belt has a large pre-tightening force, and manual operation is time-consuming and laborious and hides potential safety hazards. Summary of the Invention

[0003] The purpose of the invention is to provide an auxiliary equipment for an automatic disassembly and strapping device of an unmanned aerial vehicle, so as to solve the technical problems that manual strapping of the steel belt is time-consuming and laborious and hides potential safety hazards.

[0004] To achieve the above purpose, the specific technical solution of the auxiliary equipment for the automatic disassembly and strapping device of the unmanned aerial vehicle of the invention is as follows:

[0005] An auxiliary equipment for an automatic disassembly and strapping device of an unmanned aerial vehicle includes a process wrench, a clamping block 7 and a hook 8; the process wrench includes a handle 1, a bearing positioning shaft 4 is fixedly arranged at the top of the handle 1, and the bearing positioning shaft 4 is perpendicular to the handle 1; a bearing installation groove is further arranged at the top of the handle 1, a ball bearing 3 is arranged in the bearing installation groove, and the ball bearing 3 is sleeved on the bearing positioning shaft 4; a clamping block fixed shaft 2 is rotatably connected with the handle 1; a through hole is arranged on the upper surface of the clamping block 7 for placing the clamping block fixed shaft 2; the clamping block 7 is arranged at the connection of the left steel belt 5 and the right steel belt 6; the left steel belt 5 and the right steel belt 6 surround the surface of the missile body and play a role in strapping; hook 8 is arranged at the connection ends of the left steel belt 5 and the right steel belt 6 for connecting the left steel belt 5 and the right steel belt 6.

[0006] Wherein, the clamping block fixed shaft 2 and the bearing positioning shaft 4 enclose a rectangular frame.

[0007] Wherein, the ball bearing 3 presses on the surface of the hook 8.

[0008] Wherein, the left steel belt 5 and the right steel belt 6 pass through the rectangular frame.

[0009] Wherein, the shape of the lower surface of the clamping block 7 matches the shape of the outer surface of the missile body.

[0010] The auxiliary equipment for the automatic disassembly and strapping device of the unmanned aerial vehicle of the invention has the following advantages: taking the clamping block fixed shaft 2 as a fulcrum, using the lever effect, squeezing the stress end through the ball bearing 3, and finally achieving the purpose of simply, efficiently and safely pressing the clamp hook and completing the strapping assembly, which is time-saving and labor-saving. Brief Description of the Drawings

[0011] Figure 1 Schematic diagram of the structure of the process wrench;

[0012] Figure 2 Schematic diagram of the usage method of the process wrench of the present invention;

[0013] Figure 3 Schematic diagram of the principle of the process wrench;

[0014] Figure 4 Schematic diagram of the bundling process.

[0015] Explanation of the markings in the figure: 1. Handle; 2. Chuck fixing shaft; 3. Ball bearing; 4. Bearing positioning shaft; 5. Left steel belt; 6. Right steel belt; 7. Chuck; 8. Hook. Specific implementation mode

[0016] In order to better understand the purpose, structure and function of the present invention, the following further describes in detail a process wrench for an auxiliary equipment of an unmanned aerial vehicle self-decomposing bundling device of the present invention with reference to the accompanying drawings.

[0017] As Figure 1 shown, the auxiliary equipment of the unmanned aerial vehicle self-decomposing bundling device of the present invention includes a process wrench and a chuck 7 and a hook 8.

[0018] The process wrench includes a handle 1, and a bearing positioning shaft 4 is fixedly arranged at the top of the handle 1, and the bearing positioning shaft 4 is perpendicular to the handle 1. A bearing installation groove is also arranged at the top of the handle 1, and a ball bearing 3 is arranged in the bearing installation groove, and the ball bearing 3 is sleeved on the bearing positioning shaft 4.

[0019] The chuck fixing shaft 2 is rotatably connected to the handle 1, and the chuck fixing shaft 2 and the bearing positioning shaft 4 enclose a rectangular frame. A through hole is arranged on the upper surface of the chuck 7 for placing the chuck fixing shaft 2. The shape of the lower surface of the chuck 7 matches the shape of the outer surface of the projectile.

[0020] As Figure 2 shown, below the chuck 7 is a cylindrical projectile, and the left steel belt 5 and the right steel belt 6 surround the surface of the projectile to play a bundling role. Hook 8 is provided at the connecting ends of the left steel belt 5 and the right steel belt 6 for connecting the left steel belt 5 and the right steel belt 6.

[0021] During operation, the chuck fixing shaft 2 is passed through the through hole on the chuck 7 as the rotation axis of the whole set of wrenches, and at the same time the ball bearing 3 presses on the hook 8. As Figure 3 shown, the details of the whole set of auxiliary equipment are shown. One end of the hook 8 is connected to a torsion spring, and it needs to be pressed into the chuck for fixation. When operating manually, it is very difficult due to the short moment arm and small operating surface. After the whole set of wrenches is installed in place, the ball bearing 3 contacts the hook 8.

[0022] As Figure 4 shown, the working process of the process wrench is demonstrated. Taking the chuck fixing shaft 2 passing through the chuck 7 as the rotation axis, the operator holds the handle 1 and exerts force towards the center. The force arm is about 5 times the distance from the contact point between the ball bearing 3 and the hook 8 to the rotation axis. By using the lever principle, the operation difficulty is reduced, and the purpose of pressing the hook 8 and the left and right steel belts is achieved.

[0023] This set of devices takes the chuck fixing shaft 2 as the fulcrum, utilizes the lever effect, squeezes the force-receiving end through the ball bearing 3, and finally achieves the purpose of simply, efficiently and safely pressing the clamp hook and completing the bundling and assembly. It can significantly improve the qualified rate of the first-time packaging and bundling of UAV products, and at the same time reduce the number of operators from 5 to 2, improving the production efficiency and product yield.

[0024] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, for those skilled in the art, without departing from the principle of the present invention, several deformations and improvements can still be made, and these should also be regarded as belonging to the protection scope of the present invention.

Claims

1. An auxiliary equipment for an unmanned aerial vehicle self - decomposing bundling device, Characterized in that, It includes a process wrench, a chuck fixing shaft (2), a chuck (7) and a hook (8); The process wrench includes a handle (1), and a bearing positioning shaft (4) is fixedly arranged at the top of the handle (1), and the bearing positioning shaft (4) is perpendicular to the handle (1); a bearing installation groove is also arranged at the top of the handle (1), and a ball bearing (3) is arranged in the bearing installation groove, and the ball bearing (3) is sleeved on the bearing positioning shaft (4); The chuck fixing shaft (2) is rotationally connected with the handle (1); a through - hole is arranged on the upper surface of the chuck (7) for placing the chuck fixing shaft (2); the chuck (7) is arranged at the connection of the left steel belt (5) and the right steel belt (6); The left steel belt (5) and the right steel belt (6) surround the surface of the projectile and play a bundling role; hook (8) is arranged at the connection ends of the left steel belt (5) and the right steel belt (6) for connecting the left steel belt (5) and the right steel belt (6).

2. The auxiliary equipment for an unmanned aerial vehicle self - decomposing bundling device according to claim 1, Characterized in that, The chuck fixing shaft (2) and the bearing positioning shaft (4) enclose a rectangular frame.

3. The auxiliary equipment for an unmanned aerial vehicle self - decomposing bundling device according to claim 2, Characterized in that, The ball bearing (3) is pressed against the surface of the hook (8).

4. The auxiliary equipment for an unmanned aerial vehicle self - decomposing bundling device according to claim 2, Characterized in that, The left steel belt (5) and the right steel belt (6) pass through the rectangular frame.

5. The auxiliary equipment for an unmanned aerial vehicle self - decomposing bundling device according to claim 4, Characterized in that, The shape of the lower surface of the chuck (7) matches the shape of the outer surface of the projectile.

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