A precision guided weapon disassembly support tool

Abstract

The utility model discloses a kind of precision guided weapons dismounting support tool, belong to precision guided weapons support equipment technical field, including fixed base, the bottom four corners of fixed base are equipped with self-locking universal wheel, the top of fixed base is equipped with lifting frame by lifting assembly, the top of lifting frame is provided with support placement assembly, support placement assembly includes two symmetrical distribution support blocks and the adjusting assembly for adjusting the spacing between two support blocks, two support blocks are symmetrically provided with two groups of first limiting components on the side away from each other, front and back sides of lifting frame are symmetrically provided with two groups of second limiting components. Advantageous effects are that: the left and right ends of the precision guided weapon placed on support block are limited by two groups of first limiting components, the front and back ends of the precision guided weapon placed on support block are limited by two groups of second limiting components, multidirectional restriction, to improve stability.

Description

Technical Field

[0001] This utility model relates to the technical field of support equipment for precision-guided weapons, and in particular to a support fixture for disassembling precision-guided weapons. Background Technology

[0002] Precision-guided weapons are a collective term for the various components that make up an aircraft. These components are diverse in type and function, and together they ensure the safe flight and normal operation of the aircraft. When the aircraft needs maintenance, upgrades, or component replacement, support fixtures are required during the disassembly of precision-guided weapons to support, fix, and position the components in order to improve disassembly efficiency and ensure operational safety.

[0003] A search revealed Chinese Patent Publication No. CN210414504U, which discloses a precision-guided weapon disassembly fixture with adjustable function. The fixture includes a base plate, with shock absorbers installed at the four corners of the base plate. A brakeable pulley is installed at the lower end of the shock absorber, and a fixing key is installed at both ends of the brakeable pulley. A rocking bushing is installed at the lower end of the fixing key, and a handle is installed on the inner side of the rocking bushing. A hydraulic cylinder is installed on the inner side of the base plate, and a hydraulic column is installed at the upper end of the hydraulic cylinder. A support plate is installed at the upper end of the hydraulic column, and a storage plate is installed at the upper end of the support plate. Telescopic columns are installed at the four corners of the bottom surface of the storage plate.

[0004] The device only uses anchor ropes to secure the disassembled precision-guided weapon, and it only secures the weapon from both sides of the storage plate, which may affect stability. Utility Model Content

[0005] The purpose of this invention is to provide a precision-guided weapon disassembly and support fixture in order to solve the above-mentioned problems.

[0006] This utility model achieves the above objectives through the following technical solutions:

[0007] A precision-guided weapon disassembly and support fixture includes a fixed base with self-locking casters at the four corners of the base. A lifting frame is mounted on the top of the fixed base via a lifting assembly. A support placement assembly is located on the top of the lifting frame. The support placement assembly includes two symmetrically distributed support blocks and an adjustment assembly for adjusting the distance between the two support blocks. Two sets of first limiting components are symmetrically arranged on the side of the two support blocks that are far apart from each other. The first limiting components are used to limit the left and right ends of the precision-guided weapon placed on the support blocks. Two sets of second limiting components are symmetrically arranged on the front and rear sides of the lifting frame. The second limiting components are used to limit the front and rear ends of the precision-guided weapon placed on the support blocks.

[0008] Preferably, the adjusting assembly includes two support rods fixedly connected between the inner walls of the lifting frame, and a second bidirectional screw is rotatably connected between the inner walls of the lifting frame. The second bidirectional screw is located between the two support rods, and a support block is threadedly connected to the second bidirectional screw and slidably connected between the two support rods.

[0009] Preferably, the first limiting component includes a guide rod, which is fixedly connected to one side of the two support blocks that are far apart from each other. An adjusting screw is also rotatably connected to one side of the two support blocks that are far apart from each other. A limiting frame is threaded onto the adjusting screw. The limiting frame is also slidably connected to the guide rod. Two baffles are fixedly connected to the top of the limiting frame and are arranged symmetrically in front and behind. The bottom height of the limiting frame is higher than the top height of the lifting frame.

[0010] Preferably, the two baffles are arranged in a figure-eight shape.

[0011] Preferably, the second limiting component includes a fixed horizontal shaft, a notch is provided on the front side of the lifting frame, the fixed horizontal shaft is fixedly connected in the notch, two symmetrically arranged sliding frames are slidably and rotatably connected on the fixed horizontal shaft, anti-slip blocks are fixedly connected to the rear side of the top of each sliding frame, a mounting hole is provided in the middle of the bottom end of the two sliding frames, a rotating shaft passes through the mounting hole, a first bidirectional lead screw is threaded to the bottom end of the two sliding frames, and a power component is provided below the lifting frame, the power component is used to drive the sliding frames to rotate around the fixed horizontal shaft.

[0012] Preferably, the power assembly includes a second telescopic cylinder fixedly connected to the bottom of the lifting frame. A transmission frame is fixedly connected to the bottom of the second telescopic cylinder. An installation groove is provided in the middle of the transmission frame. A connecting shaft is fixedly connected in the installation groove. A transmission plate is rotatably connected to the connecting shaft. The other end of the transmission plate is rotatably connected to the rotating shaft.

[0013] Preferably, the lifting assembly includes two symmetrically arranged first telescopic cylinders, the first telescopic cylinders are fixedly connected to the top of the fixed base, the lifting frame is fixedly connected to the telescopic end of the first telescopic cylinders, and fixed uprights are fixedly connected to the top four corners of the fixed base. Limiting columns slide up and down inside the fixed uprights, and the top of the limiting columns is fixedly connected to the bottom four corners of the lifting frame.

[0014] The beneficial effects are as follows: by using two sets of first limiting components to limit the left and right ends of the precision-guided weapon placed on the support block, and by using two sets of second limiting components to limit the front and rear ends of the precision-guided weapon placed on the support block, multi-directional restriction is achieved, thereby improving stability.

[0015] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a first schematic diagram of a precision-guided weapon disassembly and support fixture according to the present invention;

[0018] Figure 2 This is a top view of the precision-guided weapon disassembly and support fixture described in this utility model;

[0019] Figure 3 This is a second schematic diagram of a precision-guided weapon disassembly and support fixture according to the present invention;

[0020] Figure 4 This utility model describes a precision-guided weapon disassembly and support fixture. Figure 1 Enlarged view of point A.

[0021] The reference numerals in the attached drawings are explained as follows: 1. Fixed base; 2. Self-locking caster wheel; 3. Fixed upright; 4. Limiting column; 5. Lifting frame; 6. First telescopic cylinder; 7. Sliding frame; 8. Rotating shaft; 9. First bidirectional screw; 10. Transmission plate; 11. Second telescopic cylinder; 12. Transmission frame; 13. Fixed horizontal shaft; 14. Anti-slip block; 15. Second bidirectional screw; 16. Support rod; 17. Support block; 18. Guide rod; 19. Adjusting screw; 20. Limiting frame; 21. Baffle; 22. Mounting groove; 23. Connecting shaft. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, all electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that provides control.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1-4 As shown, a precision-guided weapon disassembly and support fixture includes a fixed base 1. Self-locking casters 2 are installed at the four corners of the bottom of the fixed base 1. A lifting frame 5 is installed on the top of the fixed base 1 via a lifting assembly. The lifting assembly includes two symmetrically arranged first telescopic cylinders 6. The first telescopic cylinders 6 are fixedly connected to the top of the fixed base 1. The lifting frame 5 is fixedly connected to the telescopic end of the first telescopic cylinders 6. Fixed uprights 3 are fixedly connected to the four corners of the top of the fixed base 1. Limiting columns 4 slide up and down inside the fixed uprights 3. The top of the limiting columns 4 are fixedly connected to the four corners of the bottom of the lifting frame 5.

[0026] The top of the lifting frame 5 is provided with a support placement assembly, which includes two symmetrically distributed support blocks 17 and an adjustment assembly for adjusting the distance between the two support blocks 17. The top of the support blocks 17 is fixedly connected with an arc-shaped anti-slip pad. The adjustment assembly includes two support rods 16 fixedly connected between the inner walls of the lifting frame 5. A second bidirectional lead screw 15 is also rotatably connected between the inner walls of the lifting frame 5. The second bidirectional lead screw 15 is located between the two support rods 16. The support blocks 17 are threadedly connected to the second bidirectional lead screw 15 and slidably connected between the two support rods 16.

[0027] Two sets of first limiting components are symmetrically arranged on the side of the two support blocks 17 that are far apart from each other. The first limiting components are used to limit the left and right ends of the precision-guided weapon placed on the support blocks 17. The first limiting components include guide rods 18, which are fixedly connected to the side of the two support blocks 17 that are far apart from each other. An adjusting screw 19 is also rotatably connected to the side of the two support blocks 17 that are far apart from each other. A limiting frame 20 is threadedly connected to the adjusting screw 19. The limiting frame 20 is also slidably connected to the guide rod 18. Two baffles 21 are fixedly connected to the top of the limiting frame 20 and are arranged in a figure-eight shape. The bottom height of the limiting frame 20 is higher than the top height of the lifting frame 5, so that the limiting frame 20 can be moved above the lifting frame 5 to expand the range of motion.

[0028] Two sets of second limiting components are symmetrically arranged on the front and rear sides of the lifting frame 5. The second limiting components are used to limit the front and rear ends of the precision-guided weapon placed on the support block 17. The second limiting components include a fixed horizontal shaft 13. A notch is opened on the front side of the lifting frame 5. The fixed horizontal shaft 13 is fixedly connected in the notch. Two symmetrically arranged sliding frames 7 are slidably and rotatably connected on the fixed horizontal shaft 13. Anti-slip blocks 14 are fixedly connected to the rear side of the top of each sliding frame 7. A mounting hole is opened in the middle of the bottom end of the two sliding frames 7. A rotating shaft 8 passes through the mounting hole. The bottom end of the two sliding frames 7 is threadedly connected to a first bidirectional lead screw 9.

[0029] A power assembly is provided below the lifting frame 5. The power assembly is used to drive the sliding frame 7 to rotate around the fixed horizontal axis 13. The power assembly includes a second telescopic cylinder 11 fixedly connected to the bottom of the lifting frame 5. A transmission frame 12 is fixedly connected to the bottom of the second telescopic cylinder 11. An installation groove 22 is opened in the middle of the transmission frame 12. A connecting shaft 23 is fixedly connected in the installation groove 22. A transmission plate 10 is rotatably connected to the connecting shaft 23. The other end of the transmission plate 10 is rotatably connected to the rotating shaft 8.

[0030] Working principle: In use, the first telescopic cylinder 6 drives the lifting frame 5 to rise and fall, moving it to a suitable height. Then, the second double-acting screw 15 is turned, causing the two support blocks 17 to move along the support rod 16 towards or away from each other. This adjusts the two support blocks 17 to the appropriate position according to the size of the precision-guided weapon. The precision-guided weapon is then placed on the two sets of support blocks 17. The adjusting screw 19 is turned, causing the limiting frame 20 to move the two baffles 21 along the guide rod 18 towards the precision-guided weapon until they come into contact with it. This allows the precision-guided weapon to be positioned on the support blocks 17 by the baffles 21. The left and right ends of the precision-guided weapon are limited. Then, the first double-acting screw 9 is turned, which drives the two sliding frames 7 to move closer or further apart from each other, thereby adjusting the position of the two sliding frames 7 according to the size of the precision-guided weapon. Finally, the transmission frame 12 is driven by the second telescopic cylinder 11 to rise, which drives the connecting shaft 23 to rise. The connecting shaft 23 drives the transmission plate 10 to rise, which in turn pushes the rotating shaft 8 and the sliding frame 7 to rotate around the fixed horizontal axis 13 until the anti-slip block 14 on the sliding frame 7 comes into contact with the precision-guided weapon, limiting the front and rear ends of the precision-guided weapon placed on the support block 17. This multi-directional limitation improves stability.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A precision-guided weapon disassembly and support fixture, comprising a fixed base (1), wherein self-locking casters (2) are installed at the four corners of the bottom of the fixed base (1), and a lifting frame (5) is installed on the top of the fixed base (1) via a lifting assembly, characterized in that: The top of the lifting frame (5) is provided with a support placement assembly, which includes two symmetrically distributed support blocks (17) and an adjustment assembly for adjusting the distance between the two support blocks (17). Two sets of first limiting assemblies are symmetrically arranged on the side of the two support blocks (17) that are far apart from each other. The first limiting assemblies are used to limit the left and right ends of the precision-guided weapon placed on the support blocks (17). Two sets of second limiting assemblies are symmetrically arranged on the front and rear sides of the lifting frame (5). The second limiting assemblies are used to limit the front and rear ends of the precision-guided weapon placed on the support blocks (17).

2. The precision-guided weapon disassembly and support fixture according to claim 1, characterized in that: The adjustment assembly includes two support rods (16) fixedly connected between the inner walls of the lifting frame (5). A second bidirectional lead screw (15) is also rotatably connected between the inner walls of the lifting frame (5). The second bidirectional lead screw (15) is located between the two support rods (16). The support block (17) is threadedly connected to the second bidirectional lead screw (15) and slidably connected between the two support rods (16).

3. The precision-guided weapon disassembly and support fixture according to claim 1, characterized in that: The first limiting component includes a guide rod (18), which is fixedly connected to the two support blocks (17) on opposite sides. An adjusting screw (19) is also rotatably connected to the opposite sides of the two support blocks (17). A limiting frame (20) is threaded onto the adjusting screw (19). The limiting frame (20) is also slidably connected to the guide rod (18). Two baffles (21) are fixedly connected to the top of the limiting frame (20) and are arranged symmetrically in front and behind. The bottom height of the limiting frame (20) is higher than the top height of the lifting frame (5).

4. The precision-guided weapon disassembly and support fixture according to claim 3, characterized in that: The two baffles (21) are arranged in a figure-eight shape.

5. The precision-guided weapon disassembly and support fixture according to claim 1, characterized in that: The second limiting component includes a fixed horizontal shaft (13). A notch is provided on the front side of the lifting frame (5). The fixed horizontal shaft (13) is fixedly connected in the notch. Two symmetrically arranged sliding frames (7) are slidably and rotatably connected on the fixed horizontal shaft (13). Anti-slip blocks (14) are fixedly connected to the rear side of the top of each sliding frame (7). An installation hole is provided in the middle of the bottom end of the two sliding frames (7). A rotating shaft (8) passes through the installation hole. A first bidirectional lead screw (9) is threaded to the bottom end of the two sliding frames (7). A power component is provided below the lifting frame (5). The power component is used to drive the sliding frame (7) to rotate around the fixed horizontal shaft (13).

6. The precision-guided weapon disassembly and support fixture according to claim 5, characterized in that: The power assembly includes a second telescopic cylinder (11) fixedly connected to the bottom of the lifting frame (5). A transmission frame (12) is fixedly connected to the bottom of the second telescopic cylinder (11). An installation groove (22) is provided in the middle of the transmission frame (12). A connecting shaft (23) is fixedly connected in the installation groove (22). A transmission plate (10) is rotatably connected to the connecting shaft (23). The other end of the transmission plate (10) is rotatably connected to the rotating shaft (8).

7. The precision-guided weapon disassembly and support fixture according to claim 1, characterized in that: The lifting assembly includes two symmetrically arranged first telescopic cylinders (6), the first telescopic cylinders (6) are fixedly connected to the top of the fixed base (1), the lifting frame (5) is fixedly connected to the telescopic end of the first telescopic cylinders (6), and fixed uprights (3) are fixedly connected to the four corners of the top of the fixed base (1). Limiting columns (4) slide up and down inside the fixed uprights (3), and the top of the limiting columns (4) is fixedly connected to the four corners of the bottom of the lifting frame (5).

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