A molding die for the shell of a drone

Abstract

The present invention relates to a molding die for a drone shell, comprising a workbench, the top of which is fixedly connected to four support columns, the upper ends of which are respectively fixedly connected to a top plate, a molding mechanism and a demolding mechanism respectively installed between the workbench and the top plate, the molding mechanism respectively comprising an upper mold and a lower mold, the bottom of the upper mold being in contact with the top of the lower mold, the fronts of the upper mold and the lower mold being provided with injection holes, the left and right sides of the upper mold and the lower mold being respectively fixedly connected to adjustment blocks, the adjustment blocks being respectively sleeved on the support columns; the bottom of the upper mold and the top of the lower mold being respectively provided with mold grooves, the inner walls of which are respectively fixedly connected to positioning rods 1 and 2. The molding die for the drone shell has the advantages of convenient one-piece molding of the drone shell and convenient demolding of the drone shell after one-piece molding.

Description

Technical Field

[0001] The present invention relates to the technical field of drone shell processing, in particular to a molding die for a drone shell. Background Art

[0002] During the processing of the drone shell, it is usually formed by a mold. In the process of forming the existing drone shell through the mold, different parts of the drone shell are usually formed. After the different parts are formed, the different parts are assembled. This method can make the molding of the drone shell more convenient. However, it is too troublesome to assemble different parts after molding, and the assembled drone shell will also affect the appearance of the appearance. There is also a one-piece method to directly mold the drone shell. This molding method is difficult, and since the entire drone shell is molded in one piece, the area of the drone shell after molding is too large, and it is easy to fit together with the inner cavity of the mold, which makes the mold inconvenient to demold. Both methods have limitations, so a molding mold for a drone shell is proposed. Summary of the Invention

[0003] In response to the shortcomings of the existing technology, the present invention provides a molding mold for a drone shell, which has the advantages of convenient one-piece molding of the drone shell and easy demolding of the one-piece molded drone shell, solving the limitations of traditional drone shell molding.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a molding mold for a drone shell, comprising a workbench, four support columns fixedly connected to the top of the workbench, the upper ends of the four support columns respectively fixedly connected to a top plate, a molding mechanism and a demolding mechanism respectively installed between the workbench and the top plate, the molding mechanisms respectively comprising an upper mold and a lower mold, the bottom of the upper mold contacts the top of the lower mold, injection holes are opened on the front of the upper mold and the lower mold, and adjustment blocks are respectively fixedly connected to the left and right sides of the upper mold and the lower mold, and the adjustment blocks are respectively sleeved on the support columns.

[0005] A mold groove is respectively provided at the bottom of the upper mold and the top of the lower mold, and a positioning rod 1 and a positioning rod 2 are fixedly connected to the inner walls of the mold groove. A molding skeleton is placed inside the mold groove, and the positioning rod 1 and the positioning rod 2 are respectively inserted into the molding skeleton, and a cylindrical groove is provided on the top of the molding skeleton.

[0006] The demoulding mechanism includes a demoulding rod respectively inserted into the upper mold and the lower mold, one end of the demoulding rod is fixedly connected to a demoulding plate inside the upper mold and the lower mold, the demoulding plate and the inner wall of the mold groove are on the same end face, and one end of the demoulding rod is fixedly connected to a force plate outside the upper mold and the lower mold, and a locking plate is threadedly sleeved on the demoulding rod, and the locking plate is in contact with the top of the upper mold and the bottom of the lower mold respectively.

[0007] Furthermore, two double-threaded rods are rotatably connected between the top plate and the workbench, and the two double-threaded rods are respectively threaded through the adjustment block.

[0008] Furthermore, the upper ends of the two double-threaded rods are respectively fixedly connected to two gears, and a chain is connected between the two gears.

[0009] Furthermore, a protective cover is fixedly connected to the left side of the top of the top plate, a motor is fixedly connected to the top of the inner wall of the protective cover, and the output end of the motor is fixedly connected to the double-threaded rod.

[0010] Furthermore, a limiting groove is provided on the top of the lower mold, and a limiting rod is fixedly connected to the bottom of the upper mold, and the limiting rod is inserted into the limiting groove.

[0011] Furthermore, the front and back surfaces of the upper mold and the lower mold are respectively fixedly connected with locking blocks, the upper locking block is in contact with the lower locking block, and the same inserting strip is respectively inserted into the upper locking block and the lower locking block.

[0012] Furthermore, a plug-in rod is inserted into the internal thread of the locking block, and the plug-in rod passes through the insertion strip. A hand wheel is fixedly connected to the plug-in rod, and the hand wheel is outside the locking block.

[0013] Furthermore, a hydraulic cylinder is fixedly connected to the bottom of the workbench, a horizontal plate is fixedly connected to the lower end of the hydraulic cylinder, an adjusting rod is fixedly connected to the top of the horizontal plate, the adjusting rod passes through the workbench and extends to the top of the workbench, and the upper end of the adjusting rod is fixedly connected to a support plate, which contacts the bottom of the lower mold.

[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0015] 1. The molding mold of the drone shell is configured by respectively setting mold grooves inside a lower mold and an upper mold, so that a molding skeleton is set inside the mold groove, and injection molding is performed into the mold groove through the injection hole, so that the drone shell is integrally molded inside the mold groove, thereby achieving the purpose of integral molding of the drone shell.

[0016] 2. The molding mold of the UAV shell is provided with a stripping plate on the inner wall of the mold groove, and the positions of the upper mold and the lower mold are adjusted by a motor to separate the upper mold and the lower mold, so that the top plate and the workbench squeeze the load-bearing plate respectively, so that the stripping plate pushes out the molded shell, thereby achieving the purpose of convenient demolding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a cross-sectional view of the internal structure of the present invention;

[0019] Figure 3 Schematic diagram of the specific structure of the lower mold and the upper mold of the present invention;

[0020] Figure 4 This is a top view of the structure of the lower mold of the present invention;

[0021] Figure 5 The structure of the present invention Figure 1 Enlarged view of part A;

[0022] Figure 6 This is a top view of the specific positional relationship between the locking block and the upper mold of the present invention.

[0023] In the figure: 1 workbench, 2 support column, 3 lower mold, 4 motor, 5 demoulding rod, 6 gear, 7 top plate, 8 load plate, 9 chain, 10 protective cover, 11 upper mold, 12 adjustment block, 13 support plate, 14 double-threaded rod, 15 lock plate, 16 adjustment rod, 17 hydraulic cylinder, 18 horizontal plate, 19 molding skeleton, 20 limit groove, 21 limit rod, 22 positioning rod 1, 23 cylindrical groove, 24 positioning rod 2, 25 mold groove, 26 insert strip, 27 lock block, 28 handwheel, 29 plug rod, 30 injection hole, 31 demoulding plate. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6In this embodiment, a molding mold for a drone shell includes a workbench 1. Four support columns 2 are fixedly connected to the top of the workbench 1. The upper ends of the four support columns 2 are respectively fixedly connected to a top plate 7. A molding mechanism and a demolding mechanism are respectively installed between the workbench 1 and the top plate 7. The molding mechanisms include an upper mold 11 and a lower mold 3. The bottom of the upper mold 11 contacts the top of the lower mold 3. Injection holes 30 are opened on the front of the upper mold 11 and the lower mold 3. Adjustment blocks 12 are respectively fixedly connected to the left and right sides of the upper mold 11 and the lower mold 3. The adjustment blocks 12 are respectively sleeved on the support columns 2.

[0026] Among them, the top plate 7 is supported by four support columns 2, and the adjustment block 12 is sleeved on the support column 2. The adjustment block 12 can also be guided by the support column 2. The adjustment block 12 is fixedly connected to the upper mold 11 and the lower mold 3 respectively, so that the upper mold 11 and the lower mold 3 can be guided by the support column 2 to slide up and down between the top plate 7 and the workbench 1. The four support columns 2 are all inserted through the adjustment block 12, so that the upper mold 11 and the lower mold 3 can slide up and down more stably.

[0027] A mold groove 25 is respectively provided at the bottom of the upper mold 11 and the top of the lower mold 3, and a positioning rod 1 22 and a positioning rod 2 24 are fixedly connected to the inner wall of the mold groove 25. A molding skeleton 19 is placed inside the mold groove 25, and the positioning rod 1 22 and the positioning rod 2 24 are respectively inserted into the molding skeleton 19, and a cylindrical groove 23 is provided on the top of the molding skeleton 19.

[0028] Among them, the upper mold 11 and the lower mold 3 are both provided with a mold groove 25. When the lower mold 3 and the upper mold 11 are in contact and spliced together, the two mold grooves 25 on the upper mold 11 and the lower mold 3 are spliced together to form a closed space. By inserting the positioning rod 1 22 and the positioning rod 2 24 on the inner wall of the mold groove 25 into the interior of the forming skeleton 19, the forming skeleton 19 is provided with a groove adapted to the positioning rod 1 22 and the positioning rod 2 24. The forming skeleton 19 is movably connected to the positioning rod 1 22 and the positioning rod 2 24. The forming skeleton 19 can be separated from the positioning rod 1 22 and the positioning rod 2 24, so that the forming skeleton 19 is positioned by the positioning rod 1 22 and the positioning rod 2 24. There is a certain space between the molding skeleton 19 and the inner wall of the mold groove 25. The molding skeleton 19 and the mold groove 25 form a closed space with the same shape, but different sizes. The injection hole 30 is connected to the inside of the mold groove 25. Injection molding is performed through the injection hole 30. At this time, the injection molding flows between the molding skeleton 19 and the inner wall of the mold groove 25, so that the UAV shell can be molded on the inner wall of the mold groove 25 and the outer surface of the molding skeleton 19 to form a UAV shell. The four sides of the molding skeleton 19 are in contact with the inner wall of the mold groove 25, so that after the UAV shell is molded, it is divided into two parts, the upper and lower parts are combined together to form a complete UAV shell, so that the UAV shell is molded in one piece. The space formed by the inner wall of the mold groove 25 and the molding skeleton 19, the outer surface of the drone shell is consistent with the inner wall of the mold groove 25, the inner wall of the drone shell is consistent with the outer surface of the molding skeleton 19, the molding skeleton 19 is made of the same material as the lower mold 3 and the upper mold 11, and is resistant to high temperatures. The positioning rod 1 22 and the positioning rod 2 24 support the position of the molding skeleton 19. At this time, due to the presence of the positioning rod 1 22 and the positioning rod 2 24, holes will be left after the drone shell is formed, which is convenient for installing screws through the holes to fix the upper and lower parts of the drone shell together. The groove opened by the cylindrical groove 23 will be filled during injection molding, so that the drone shell will form a cylinder after the sleeve is extended. The hole reserved by the blocking of the positioning rod 2 24, when the drone shell is formed, the screws are inserted, and the other end of the screw is threaded into the cylinder formed at the position of the cylindrical groove 23, so that the middle part of the drone shell is firmly fixed together.

[0029] The demoulding mechanism includes a demoulding rod 5 which is respectively inserted into the upper mold 11 and the lower mold 3, and the demoulding rod 5 is fixedly connected to a demoulding plate 31 at one end inside the upper mold 11 and the lower mold 3. The demoulding plate 31 is on the same end face as the inner wall of the mold groove 25, and the demoulding rod 5 is fixedly connected to a force plate 8 at one end outside the upper mold 11 and the lower mold 3. A locking plate 15 is threadedly sleeved on the demoulding rod 5, and the locking plate 15 is in contact with the top of the upper mold 11 and the bottom of the lower mold 3 respectively. Two double-threaded rods 14 are rotatably connected between the top plate 7 and the workbench 1, and the two double-threaded rods 14 are respectively threaded through the adjusting block 12. The upper ends of the two double-threaded rods 14 are respectively fixedly connected to two gears 6, and a chain 9 is connected for transmission between the two gears 6. A protective cover 10 is fixedly connected to the top left of the top plate 7, and a motor 4 is fixedly connected to the top of the inner wall of the protective cover 10, and the output end of the motor 4 is fixedly connected to the double-threaded rod 14.

[0030] Among them, the motor 4 is started, and the motor 4 drives the left double-threaded rod 14 and the left gear 6 to rotate. The gear 6 drives the right gear 6 to rotate through the chain 9, so that the two double-threaded rods 14 rotate at the same time. The appearance dimensions of the two double-threaded rods 14 are the same, and the threads of the upper and lower ends of the two double-threaded rods 14 rotate in opposite directions. The threads of the double-threaded rods 14 pass through the adjusting block 12. When the two double-threaded rods 14 rotate at the same time, the two adjusting blocks 12 will move in opposite directions, and the adjusting block 12 drives the upper mold 11 and the lower mold 3 to move in opposite directions. When the drone shell is formed and needs to be demoulded, the motor 4 is started at this time, and the upper mold 11 and the lower mold 3 are controlled by the motor 4 to move upward and downward away from each other. At this time, the upper mold 11 and the lower mold 3 will separate, and the upper and lower parts of the drone shell will be It fits together with the inner walls of the upper mold 11 and the lower mold 3. When the upper mold 11 and the lower mold 3 are completely separated, the upper and lower parts of the drone shell are also separated from each other. At this time, the molding skeleton 19 is taken out from the inside of the drone shell, and then the motor 4 continues to drive the upper mold 11 and the lower mold 3 to move away from each other. At this time, the force plate 8 will move with the upper mold 11 and the lower mold 3. The upper force plate 8 will contact the top plate 7, and the lower force plate 8 will contact the workbench 1. At this time, the upper mold 11 and the lower mold 3 continue to move, and the force plate 8 is squeezed by the top plate 7 and the workbench 1, and will squeeze the demolding plate 31 through the demolding rod 5. The demolding plate 31 is squeezed and pushes the drone shell, so that the upper drone shell is separated from the upper mold 11, and the lower drone shell is separated from the lower mold 3, thereby achieving the purpose of convenient demolding of the drone shell. Among them, the demolding rod 5 can be inserted through the upper mold 11 and the lower mold 3 and move up and down. The demolding rod 5 is provided with a thread on the outside of the upper mold 11 and the lower mold 3, and the locking plate 15 is threadedly connected to the demolding rod 5. When the mold is in the molding process, the locking plate 15 is rotated to make the locking plate 15 contact the upper mold 11 and the lower mold 3 respectively. At this time, the locking plate 15 and the demolding plate 31 are in contact with the top and bottom of the upper mold 11 and the lower mold 3 at the same time. At this time, the demolding plate 31 cannot move. The demolding plate 31 and the inner wall of the mold groove 25 are on the same end face, which will not affect the appearance of the molding of the drone shell. When the demolding rod 5 needs to move up and down, the locking plate 15 is rotated to make the locking plate 15 move on the demolding rod 5, so that the locking plate 15 is rotated to contact the force plate 8. At this time, the demolding plate 31 can move up and down, thereby facilitating the demolding of the drone shell by the demolding plate 31.

[0031] In this embodiment, a limiting groove 20 is opened on the top of the lower mold 3, and a limiting rod 21 is fixedly connected to the bottom of the upper mold 11. The limiting rod 21 is inserted into the limiting groove 20. When the lower mold 3 and the upper mold 11 are in contact for mold closing, the limiting rod 21 can be inserted into the limiting groove 20, thereby avoiding the position deviation of the lower mold 3 and the upper mold 11.

[0032] In this embodiment, the front and back sides of the upper mold 11 and the lower mold 3 are respectively fixedly connected with locking blocks 27, and the upper locking block 27 is in contact with the lower locking block 27, wherein the same insertion strip 26 is respectively inserted into the upper locking block 27 and the lower locking block 27, and the internal thread of the locking block 27 is inserted with a plug-in rod 29, and the plug-in rod 29 is inserted through the plug-in strip 26, and a handwheel 28 is fixedly connected to the plug-in rod 29, and the handwheel 28 is outside the locking block 27.

[0033] Among them, when the lower mold 3 contacts the upper mold 11 for mold closing, the two locking blocks 27 at the upper and lower positions just touch, and the inserting strips 26 are respectively inserted into the inside of the two locking blocks 27. A circular hole is provided on the inserting strip 26. Turn the hand wheel 28, and the hand wheel 28 drives the plugging rod 29 to rotate. The plugging rod 29 is threadedly connected to the inner wall of the locking block 27. The plugging rod 29 rotates and moves in a straight line. It is inserted into the inside of the circular hole provided on the inserting strip 26, so that the inserting strip 26 cannot move up and down, thereby locking the two locking blocks 27 together through the inserting strip 26, so that the upper mold 11 and the lower mold 3 cannot be separated, thereby avoiding shaking between the upper mold 11 and the lower mold 3 during the molding process of the drone shell inside the upper mold 11 and the lower mold 3, which affects the appearance of the drone shell, thereby making the drone shell molding effect better.

[0034] In this embodiment, a hydraulic cylinder 17 is fixedly connected to the bottom of the workbench 1, a horizontal plate 18 is fixedly connected to the lower end of the hydraulic cylinder 17, an adjusting rod 16 is fixedly connected to the top of the horizontal plate 18, the adjusting rod 16 passes through the workbench 1 and extends to the top of the workbench 1, and the upper end of the adjusting rod 16 is fixedly connected to the support plate 13, which is in contact with the bottom of the lower mold 3.

[0035] Among them, the hydraulic cylinder 17 is started, and the hydraulic cylinder 17 can drive the horizontal plate 18 to move up and down 1, the horizontal plate 18 can drive the adjusting rod 16 to move up and down, and the adjusting rod 16 can drive the supporting plate 13 to move up and down. When the upper mold 11 is in contact with the lower mold 3, when the drone shell needs to be formed, the hydraulic cylinder 17 is driven to make the hydraulic cylinder 17 drive the supporting plate 13 to move upward to support the lower mold 3, thereby avoiding the lower mold 3 from being suspended in the air and making the entire device more stable. When the lower mold 3 and the upper mold 11 are to be separated from each other, the hydraulic cylinder 17 is started at this time, and the support plate 13 is controlled by the hydraulic cylinder 17 to descend and separate from the lower mold 3, thereby facilitating the lower mold 3 to move downward and facilitating the demoulding of the drone shell.

[0036] The working principle of the above embodiment is:

[0037] The upper mold 11 and the lower mold 3 are both provided with a mold groove 25. When the lower mold 3 and the upper mold 11 are in contact and spliced together, the two mold grooves 25 on the upper mold 11 and the lower mold 3 are spliced together to form a closed space. By inserting the positioning rod 1 22 and the positioning rod 2 24 on the inner wall of the mold groove 25 into the interior of the forming skeleton 19, the forming skeleton 19 is provided with a groove adapted to the positioning rod 1 22 and the positioning rod 2 24. The forming skeleton 19 is movably connected to the positioning rod 1 22 and the positioning rod 2 24. The forming skeleton 19 can be separated from the positioning rod 1 22 and the positioning rod 2 24, so that the forming skeleton 19 is positioned by the positioning rod 1 22 and the positioning rod 2 24. There is a certain space between the molding skeleton 19 and the inner wall of the mold groove 25. The molding skeleton 19 and the mold groove 25 form the same shape of the enclosed space, but the size is different. The injection hole 30 is connected to the inside of the mold groove 25, and injection molding is performed through the injection hole 30. At this time, the injection molding flows between the molding skeleton 19 and the inner wall of the mold groove 25, so that the UAV shell can be molded on the inner wall of the mold groove 25 and the outer surface of the molding skeleton 19 to form a UAV shell. The four sides of the molding skeleton 19 are in contact with the inner wall of the mold groove 25, so that after the UAV shell is formed, it is divided into two parts, the upper and lower parts are combined together to form a complete UAV shell, so that the UAV shell is molded in one piece.

[0038] Start the motor 4, and control the upper mold 11 and the lower mold 3 to move upward and downward away from each other respectively through the motor 4. At this time, the upper mold 11 and the lower mold 3 will separate. At this time, the upper and lower parts of the drone shell will be respectively attached to the inner walls of the upper mold 11 and the lower mold 3. When the upper mold 11 and the lower mold 3 are completely separated, the upper and lower parts of the drone shell are also separated from each other. At this time, the molding skeleton 19 is removed from the inside of the drone shell, and then the motor 4 continues to drive the upper mold 11 and the lower mold 3 to move away from each other. At this time, the force plate 8 will move with the upper mold 11 and the lower mold 3. The upper force plate 8 will contact the top plate 7, and the lower force plate 8 will contact the workbench 1. At this time, the upper mold 11 and the lower mold 3 continue to move, and the force plate 8 is squeezed by the top plate 7 and the workbench 1, and will squeeze the stripping plate 31 through the stripping rod 5. The stripping plate 31 is squeezed and pushes the drone shell, thereby separating the upper drone shell from the upper mold 11 and the lower drone shell from the lower mold 3, thereby achieving the purpose of convenient demolding of the drone shell.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0040] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A molding die for a drone shell, comprising a workbench (1), wherein the top of the workbench (1) is fixedly connected to four support columns (2), and the upper ends of the four support columns (2) are respectively fixedly connected to a top plate (7), characterized in that: A molding mechanism and a demoulding mechanism are respectively installed between the workbench (1) and the top plate (7), and the molding mechanism comprises an upper mold (11) and a lower mold (3). The bottom of the upper mold (11) contacts the top of the lower mold (3). Injection holes (30) are opened on the front of the upper mold (11) and the lower mold (3). Adjustment blocks (12) are respectively fixedly connected to the left and right sides of the upper mold (11) and the lower mold (3), and the adjustment blocks (12) are respectively sleeved on the support columns (2). The bottom of the upper mold (11) and the top of the lower mold (3) are respectively provided with mold grooves (25), and the inner walls of the mold grooves (25) are respectively fixedly connected with positioning rods 1 (22) and positioning rods 2 (24), and a molding skeleton (19) is placed inside the mold grooves (25), and the positioning rods 1 (22) and positioning rods 2 (24) are respectively inserted into the molding skeleton (19), and a cylindrical groove (23) is provided on the top of the molding skeleton (19); due to the presence of positioning rods 1 (22) and positioning rods 2 (24), the molding skeleton (19) is provided with a cylindrical groove (23); In this way, holes will be left after the drone shell is formed, which is convenient for installing screws through the holes to fix the upper and lower parts of the drone shell together. The grooves opened by the cylindrical groove (23) will be filled during injection molding, so that after the drone shell is formed, a cylinder is formed. The holes are reserved by the blocking of the positioning rod 2 (24). When the drone shell is formed, the screws are inserted and the other end of the screws are threadedly connected to the cylinder formed at the position of the cylindrical groove (23), so that the middle part of the drone shell is firmly fixed together. The demoulding mechanism comprises a demoulding rod (5) respectively plugged into the upper mold (11) and the lower mold (3); one end of the demoulding rod (5) inside the upper mold (11) and the lower mold (3) is fixedly connected to a demoulding plate (31); the demoulding plate (31) and the inner wall of the mold groove (25) are on the same end face; one end of the demoulding rod (5) outside the upper mold (11) and the lower mold (3) is fixedly connected to a force plate (8); a locking plate (15) is threadedly sleeved on the demoulding rod (5); the locking plate (15) is in contact with the top of the upper mold (11) and the bottom of the lower mold (3), respectively; The front and back surfaces of the upper mold (11) and the lower mold (3) are respectively fixedly connected with locking blocks (27), and the upper locking block (27) contacts the lower locking block (27), wherein the upper locking block (27) and the lower locking block (27) are respectively plugged with the same insertion strip (26), and the internal thread of the locking block (27) is plugged with a plug rod (29), and the plug rod (29) is inserted through the insertion strip (26), and the plug rod (29) is fixedly connected to the plug rod (29), and the hand wheel (28) is outside the locking block (27).

2. The molding die for a UAV shell according to claim 1, characterized in that: Two double-threaded rods (14) are rotatably connected between the top plate (7) and the workbench (1), and the two double-threaded rods (14) are respectively threaded through the adjustment block (12).

3. The molding die for a UAV shell according to claim 2, characterized in that: The upper ends of the two double-threaded rods (14) are respectively fixedly connected to two gears (6), and a chain (9) is transmission-connected between the two gears (6).

4. The molding die for a UAV shell according to claim 2, characterized in that: A protective cover (10) is fixedly connected to the left side of the top of the top plate (7), a motor (4) is fixedly connected to the top of the inner wall of the protective cover (10), and an output end of the motor (4) is fixedly connected to a double-threaded rod (14).

5. The forming die for a UAV shell according to claim 1, characterized in that: A limiting groove (20) is provided on the top of the lower mold (3), and a limiting rod (21) is fixedly connected to the bottom of the upper mold (11), and the limiting rod (21) is inserted into the limiting groove (20).

6. The molding die for a UAV shell according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected to a hydraulic cylinder (17), the lower end of the hydraulic cylinder (17) is fixedly connected to a horizontal plate (18), the top of the horizontal plate (18) is fixedly connected to an adjusting rod (16), the adjusting rod (16) passes through the workbench (1) and extends to the top of the workbench (1), the upper end of the adjusting rod (16) is fixedly connected to a support plate (13), and the support plate (13) is in contact with the bottom of the lower mold (3).

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