Solar unmanned aerial vehicle undercarriage supporting carbon tube and forming mold thereof

Abstract

The utility model relates to the field of material forming, in particular to a solar unmanned aerial vehicle undercarriage supporting carbon tube and a forming die thereof, the solar unmanned aerial vehicle undercarriage supporting carbon tube comprises a primary curing mechanism which comprises an upper die, a core die and a lower die, the core die comprises a primary curing core die I, and the primary curing core die I is detachably connected with a primary curing core die II and a primary curing core die III respectively; the secondary curing mechanism comprises a secondary curing core mold, and the secondary curing core mold is detachably connected with a primary curing core mold II and a primary curing core mold III; the solar unmanned aerial vehicle undercarriage supporting carbon tube forming mold is convenient to mount and dismount, it is guaranteed that products can be integrally formed, the forming efficiency can be improved, and meanwhile the precision and strength of the formed products can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of material forming, in particular to a solar-powered UAV landing gear supporting carbon tube and a forming die thereof. Background Art

[0002] The landing gear support carbon tube is the carrier required for the load-bearing of the landing gear of the solar UAV. Its internal quality directly affects the load-bearing effect of the landing gear on the UAV. Currently, most of the existing landing gear support tubes are composite structures and are made of metal. The single-pass and double-pass are assembled later, that is, the single-pass and double-pass are produced separately and then connected with marked parts. In this way, when in use, the gravity of the aircraft landing gear will act on the standard parts during landing, so the standard parts are prone to loosening, which makes the single-pass and double-pass easy to move in relative position and affect the load-bearing effect. Therefore, it is currently necessary to produce a one-piece landing gear support carbon tube that is light in weight and has unreduced strength. At the same time, there is currently no relevant molding mold. Therefore, a solar UAV landing gear support carbon tube and its molding mold are urgently needed to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a solar-powered UAV landing gear supporting carbon tube and a forming die thereof, so as to solve the problems existing in the prior art.

[0004] To achieve the above purpose, the utility model provides the following solution: The utility model provides a solar-powered UAV landing gear supporting carbon tube, comprising:

[0005] A one-time cured tube body, wherein the one-time cured tube body is a carbon fiber composite material tube body;

[0006] The secondary cured tube body is a carbon fiber composite material tube body, the primary cured tube body is inserted into the secondary cured tube body, and the primary cured tube body and the secondary cured tube body are an integrally formed structure.

[0007] To achieve the above purpose, the utility model also provides the following solution: The utility model also provides a solar-powered UAV landing gear support carbon tube forming mold, including:

[0008] A one-time curing mechanism comprises an upper mold, a core mold and a lower mold. When the molds are closed, the upper mold, the core mold and the lower mold are sequentially adapted and installed; the core mold comprises a one-time curing core mold I, and the one-time curing core mold I is detachably connected to a one-time curing core mold II and a one-time curing core mold III, and the one-time curing core mold I is installed at an angle to the one-time curing core mold II and the one-time curing core mold III, and the one-time curing core mold II and the one-time curing core mold III are installed at opposite angles;

[0009] The secondary curing mechanism comprises a secondary curing core mold, wherein the secondary curing core mold is detachably connected to a primary curing core mold II and a primary curing core mold III, and the secondary curing core mold is installed at an angle to the primary curing core mold II and the primary curing core mold III, respectively, and the angled installation directions of the primary curing core mold II and the primary curing core mold III are opposite.

[0010] Preferably, a bolt hole I is symmetrically provided on one end of the one-time curing core mold I, a bolt through hole I is provided on one end of the one-time curing core mold II, and a bolt through hole II is provided on one end of the one-time curing core mold III;

[0011] The one-time curing core mold I and the one-time curing core mold II are connected by fastening bolts I, and the fastening bolts I pass through the bolt through holes I and are threadedly connected in the bolt holes I;

[0012] The one-time curing core mold I and the one-time curing core mold III are connected by fastening bolts II, and the fastening bolts II pass through the bolt through holes II and are threadedly connected in the bolt holes I.

[0013] Preferably, a bolt hole II is symmetrically opened on one end of the secondary curing core mold, the secondary curing core mold and the primary curing core mold II are connected by a fastening bolt I, and the fastening bolt I passes through the bolt hole I and is threadedly connected in the bolt hole II;

[0014] The secondary curing core mold and the primary curing core mold III are connected by fastening bolts II, and the fastening bolts II pass through the bolt through holes II and are threadedly connected in the bolt holes II.

[0015] Preferably, it further comprises a positioning component, wherein the positioning component comprises:

[0016] Positioning pins, a plurality of positioning pins are fixedly installed on the upper die;

[0017] Positioning holes: a plurality of positioning holes are opened on the lower die, and one positioning pin is matched with one positioning hole.

[0018] Preferably, a limiter assembly is also included, and the limiter assembly includes:

[0019] A limit block, the limit block is fixedly installed on the upper die;

[0020] A limiting groove is provided on the one-time curing core mold I, and the limiting groove is provided on the one-time curing core mold I on a side away from the bolt hole I. When the mold is closed, the limiting block is adapted to be placed in the limiting groove.

[0021] Preferably, a plurality of hanging ring holes are provided on the outer side walls of the upper die and the lower die.

[0022] Preferably, it further comprises demoulding auxiliary parts, wherein the demoulding auxiliary parts comprise demoulding ring I, demoulding ring II and demoulding ring III;

[0023] When demoulding after the primary curing is completed, the demoulding ring I is respectively sleeved on the primary curing core mold I and fits one end of the primary curing tube body, and the demoulding ring II is sleeved on the primary curing core mold II and the primary curing core mold III and fits the other end of the primary curing tube body;

[0024] When demolding after secondary curing is completed, the demolding ring III is respectively sleeved on the secondary curing core mold and fits the end of the secondary curing tube body, and the demolding ring II is sleeved on the primary curing core mold II and the primary curing core mold III and fits the end of the primary curing tube body.

[0025] The utility model discloses the following technical effects: the solar unmanned aerial vehicle landing gear support carbon tube molding mold disclosed by the utility model can complete the primary curing through the detachable installation of the primary curing core mold I, the primary curing core mold II and the primary curing core mold III, so that the primary curing tube body is formed, and the secondary curing core mold, the primary curing core mold II and the primary curing core mold III are detachably installed to complete the secondary curing, and the completed primary curing tube body and the secondary curing tube body formed later are formed into an integrated structure. The solar unmanned aerial vehicle landing gear support carbon tube molding mold disclosed in the present application is easy to install and disassemble, and ensures that the product can be formed in one piece, and can also improve the molding efficiency, and at the same time can also ensure the accuracy and strength of the molded product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 This is a schematic diagram of the structure of the carbon tube supporting the landing gear of the solar-powered UAV;

[0028] Figure 2 It is a structural schematic diagram of a primary curing mechanism;

[0029] Figure 3 It is a schematic diagram of the decomposed structure of the primary curing mechanism;

[0030] Figure 4 It is a structural schematic diagram of a secondary curing mechanism;

[0031] Figure 5 It is a structural schematic diagram of the secondary curing core mold;

[0032] Among them, 1. positioning pin; 2. lifting eye hole; 3. limiting block; 4. positioning hole; 5. limiting groove; 6. bolt hole Ⅰ; 7. bolt through hole Ⅰ; 8. bolt through hole Ⅱ; 9. bolt hole Ⅱ; 10. primary curing tube body; 11. secondary curing tube body; C2, upper mold; C1, lower mold; A1, primary curing core mold Ⅰ; A2, primary curing core mold Ⅱ; A3, primary curing core mold Ⅲ; B1, fastening bolt Ⅰ; B2, fastening bolt Ⅱ; D1, demoulding ring Ⅰ; D2, demoulding ring Ⅱ; D3, demoulding ring Ⅲ; E, secondary curing core mold. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments 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 in 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.

[0034] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0035] Example 1

[0036] Reference Figure 1 The utility model provides a solar powered UAV landing gear supporting carbon tube, comprising:

[0037] The once-cured tube body 10 is a carbon fiber composite material tube body;

[0038] The secondary cured tube body 11 is a carbon fiber composite tube body. The primary cured tube body 10 is inserted into the secondary cured tube body 11 , and the primary cured tube body 10 and the secondary cured tube body 11 are an integrally formed structure.

[0039] Specifically, Figure 1 As shown, the single-cured tube body 10 and the secondary-cured tube body 11 of the present application are both made of carbon fiber composite material tube bodies, so that the formed solar drone landing gear support carbon tube is light in weight. At the same time, the single-cured tube body 10 and the secondary-cured tube body 11 are set as an integrally formed structure, and no other connecting parts are required to connect them. This can ensure its strength and avoid the sliding problem that occurs after the assembly process. At the same time, the integrally formed structure also ensures the dimensional accuracy, so that the formed solar drone landing gear support carbon tube can play a load-bearing effect and can be used in a variety of environments.

[0040] Example 2

[0041] Reference Figure 2-Figure 5 The utility model also provides a solar powered UAV landing gear support carbon tube forming mold, comprising:

[0042] The one-time curing mechanism comprises an upper mold C2, a core mold and a lower mold C1. When the molds are closed, the upper mold C2, the core mold and the lower mold C1 are sequentially adapted and installed; the core mold comprises a one-time curing core mold IA1, and the one-time curing core mold IA1 is detachably connected with a one-time curing core mold IA2 and a one-time curing core mold ⅢA3, and the one-time curing core mold IA1 is installed at an angle to the one-time curing core mold IA2 and the one-time curing core mold ⅢA3, and the angled installation directions of the one-time curing core mold IA2 and the one-time curing core mold ⅢA3 are opposite;

[0043] The secondary curing mechanism includes a secondary curing core mold E, which is detachably connected to the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3, and the secondary curing core mold E is installed at an angle to the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3, and the angled installation directions of the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3 are opposite.

[0044] Specifically, Figure 2-Figure 4 As shown, the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3 in the primary curing mechanism are not on the same horizontal line when installed with the primary curing core mold IA1, that is, the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3 are tilted relative to the primary curing core mold IA1, and the tilt directions of the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3 are opposite, and the primary curing mechanism is a three-way structure after molding; the same is true for the secondary curing mechanism, wherein the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3 are tilted relative to the secondary curing core mold E, and the tilt directions of the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3 are opposite. The solar UAV landing gear support carbon tube molding mold disclosed in the present application can complete the primary curing through the detachable installation of the primary curing core mold IA1, the primary curing core mold IA2 and the primary curing core mold ⅢA3, so that the primary curing tube body 10 is formed, and the secondary curing core mold E, the primary curing core mold IA2 and the primary curing core mold ⅢA3 are detachably installed to complete the secondary curing, and the completed primary curing tube body 10 and the secondary curing tube body 11 formed later are formed into an integrated structure. The solar UAV landing gear support carbon tube molding mold disclosed in the present application is easy to install and disassemble, and ensures that the product can be integrally formed, and can also improve the molding efficiency. At the same time, it can also ensure the accuracy and strength of the molded product; in addition, in order to ensure the accuracy of the molded product, the product edge line and the product margin line are engraved on the primary curing core mold IA1, the primary curing core mold IA2, the primary curing core mold ⅢA3 and the secondary curing core mold E, and at the same time, an overflow groove is opened on the upper mold C2, and the upper mold C2 and the lower mold C1 are provided with product edge lines and product margin lines.

[0045] Further optimizing the scheme, a bolt hole Ⅰ6 is symmetrically provided on one end of the one-time curing core mold ⅠA1, a bolt through hole Ⅰ7 is provided on one end of the one-time curing core mold ⅡA2, and a bolt through hole Ⅱ8 is provided on one end of the one-time curing core mold ⅢA3;

[0046] The one-time curing core mold IA1 and the one-time curing core mold II A2 are connected by fastening bolts IB1, and the fastening bolts IB1 pass through the bolt hole I7 and are threadedly connected in the bolt hole I6;

[0047] The one-time curing core mold IA1 and the one-time curing core mold IIIA3 are connected by fastening bolts IIB2, and the fastening bolts IIB2 pass through the bolt holes II8 and are threadedly connected in the bolt holes I6.

[0048] Specifically, Figure 3 As shown, when the product needs to be cured once, first, the bolt hole Ⅰ6 on the one-time curing core mold IA1 is matched with the bolt through hole Ⅰ7 and the bolt through hole Ⅱ8 on the one-time curing core mold ⅡA2 and the one-time curing core mold ⅢA3 in turn. When the bolt hole Ⅰ6 corresponds to the bolt through hole Ⅰ7, the fastening bolt ⅠB1 is passed through the bolt through hole Ⅰ7 and threadedly connected in the bolt hole Ⅰ6, that is, the one-time curing core mold IA1 and the one-time curing core mold ⅡA2 are connected; when the bolt hole Ⅰ6 corresponds to the bolt through hole Ⅱ8, the fastening bolt ⅡB2 is passed through the bolt through hole Ⅱ8 and threadedly connected in the bolt hole Ⅰ6, that is, the one-time curing core mold IA1 and the one-time curing core mold ⅢA3 are connected. The fastening bolt connection method can not only ensure the tightness of the installation, but also make the structure easy to install and disassemble, thereby improving the molding efficiency.

[0049] Further optimizing the scheme, bolt holes Ⅱ9 are symmetrically opened on one end of the secondary curing core mold E, the secondary curing core mold E and the primary curing core mold ⅡA2 are connected by fastening bolts ⅠB1, and the fastening bolts ⅠB1 pass through the bolt holes Ⅰ7 and are threadedly connected in the bolt holes Ⅱ9;

[0050] The secondary curing core mold E and the primary curing core mold IIIA3 are connected by fastening bolts IIB2, and the fastening bolts IIB2 penetrate through the bolt holes II8 and are threadedly connected in the bolt holes II9.

[0051] Specifically, Figure 4-Figure 5As shown, when the primary cured tube body 10 is subjected to secondary curing after the primary curing, the bolt hole II9 on the secondary curing core mold E is first matched with the bolt through hole I7 and the bolt through hole II8 on the primary curing core mold IIA2 and the primary curing core mold IIIA3 in sequence. When the bolt hole II9 corresponds to the bolt through hole I7, the fastening bolt IB1 is passed through the bolt through hole I7 and is threadedly connected in the bolt hole I6, that is, the secondary curing core mold E and the primary curing core mold IIA2 are connected; when the bolt hole II9 corresponds to the bolt through hole II8, the fastening bolt IIB2 is passed through the bolt through hole II8 and is threadedly connected in the bolt hole I6, that is, the secondary curing core mold E and the primary curing core mold IIIA3 are connected. The fastening bolt connection method can also ensure the tightness of the installation, and can make the structure easy to install and disassemble, and improve the molding efficiency. During the secondary curing, the installation of the primary curing core mold IIA2 and the primary curing core mold IIIA3 also plays a supporting role to prevent the primary curing tube body 10 from bending and deforming during molding.

[0052] Further optimization scheme also includes positioning components, which include:

[0053] Positioning pin 1: A plurality of positioning pins 1 are fixedly mounted on the upper die C2;

[0054] Positioning holes 4: A plurality of positioning holes 4 are provided on the lower die C1, and a positioning pin 1 is matched with a positioning hole 4.

[0055] Specifically, Figure 3 As shown, in order to ensure the accuracy when the upper mold C2 and the lower mold C1 are closed, a number of positioning pins 1 are symmetrically installed on the upper mold C2, and a number of positioning holes 4 are symmetrically opened on the lower mold C1, and the number of positioning pins 1 on the upper mold C2 is consistent with the number of positioning holes 4 on the lower mold C1. In this way, when closing the mold, the positioning pins 1 are directly inserted into the positioning holes 4 to ensure accurate closing of the mold, and then other fasteners (not shown in the figure) are used for fixing.

[0056] Further optimization scheme also includes a limit component, which includes:

[0057] A limit block 3 is fixedly installed on the upper mold C2;

[0058] The limiting groove 5 is provided on the one-time curing core mold IA1, and the limiting groove 5 is provided on the one-time curing core mold IA1 on the side away from the bolt hole IA1. When the mold is closed, the limiting block 3 is adapted in the limiting groove 5.

[0059] Specifically, Figure 3As shown, when the one-time curing core mold IA1 is placed on the lower mold C1, after the upper mold C2 is closed, in order to prevent the prepreg on the core mold from deforming during the molding process, a limit block 3 is installed on the upper mold C2, so as to ensure the length of the integrated cured tube body after molding and prevent it from being deformed at will.

[0060] According to a further optimized solution, a plurality of eyelet holes 2 are provided on the outer side walls of the upper mold C2 and the lower mold C1.

[0061] Specifically, Figure 2 As shown, in order to facilitate the transportation of the integrated curing mechanism in the later stage, a number of lifting ring holes 2 are opened on the outer walls of the upper mold C2 and the lower mold C1, and corresponding lifting rings (not marked in the figure) are installed. When transporting, the integrated mechanism can be transported by directly hooking the lifting ring with a hook.

[0062] The further optimized solution also includes demoulding auxiliary parts, which include demoulding ring I D1, demoulding ring II D2 and demoulding ring III D3;

[0063] When demoulding after the primary curing is completed, the demoulding ring ⅠD1 is respectively sleeved on the primary curing core mold ⅠA1 and fits one end of the primary curing tube body 10, and the demoulding ring ⅡD2 is sleeved on the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3 and fits the other end of the primary curing tube body 10;

[0064] When demolding after secondary curing is completed, the demolding ring IIID3 is respectively sleeved on the secondary curing core mold E and fits the end of the secondary curing tube body 11, and the demolding ring II D2 is sleeved on the primary curing core mold IIA2 and the primary curing core mold IIIA3 and fits the end of the primary curing tube body 10.

[0065] Specifically, Figure 2-Figure 4As shown, in order to ensure convenient demoulding after the product is formed, demoulding rings ⅠD1, ⅡD2 and ⅢD3 are used in the primary curing and secondary curing stages respectively, that is, when demoulding after the primary curing is completed, the demoulding ring ⅠD1 is respectively sleeved on the primary curing core mold IA1 and fits one end of the primary curing tube body 10, and the demoulding ring ⅡD2 is sleeved on the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3, and fits the other end of the primary curing tube body 10; when demoulding, the fastening bolts ⅠB1 and the fastening bolts ⅡB2 in the primary curing mechanism are first removed respectively, and then the demoulding ring ⅠD1 is pushed to support one end of the primary curing tube body 10, and then other auxiliary mechanisms are placed in the groove at the end of the primary curing core mold IA1, and then the auxiliary mechanism applies an outward pulling force to remove the primary curing core mold IA1, and the removal method of the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3 is the same as the removal method of the primary curing core mold IA1. After secondary curing, the demoulding process is to use a demoulding ring IIID3 to support the secondary curing tube body 11, and then use other auxiliary mechanisms to place it in the groove at the end of the secondary curing core mold E, and then the auxiliary mechanism applies an outward pulling force to remove the secondary curing core mold E.

[0066] The practical process is as follows:

[0067] During the primary curing, firstly, the primary curing core mold IA1, the primary curing core mold IA2 and the primary curing core mold ⅢA3 are assembled through the bolt through hole Ⅰ7 and the bolt through hole Ⅱ8 using the fastening bolts ⅠB1 and the fastening bolts ⅡB2, and then the prepreg is laid on the primary curing core mold IA1, the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3. After the laying, the positioning is performed through the positioning pin 1, the positioning hole 4, the limiting groove 5 and the limiting block 3, and the lower mold C1 is placed and the upper mold C2 is closed, and the molding process is used for curing and forming; after the primary curing is completed, the fastening bolts ⅠB1 and the fastening bolts ⅡB2 are screwed out, and the primary curing pipe body 10 is ejected and demolded using the demolding rings ⅠD1 and the demolding rings ⅡD2;

[0068] During secondary curing, the primary curing tube body 10 is mounted on the secondary curing core mold E, and the primary curing core mold ⅡA2 and the primary curing core mold ⅢA3 are combined on the secondary curing core mold E and locked with fastening bolts ⅠB1 and fastening bolts ⅡB2. Then, prepreg is laid on the combined primary curing core mold ⅡA2, primary curing core mold ⅢA3 and secondary curing core mold E. After laying, BOPP tape, non-porous isolation film, breathable felt and vacuum bag are wrapped in sequence at the position where the prepreg is laid to package the laid prepreg. The prepreg is cured and formed using an autoclave. After curing, the fastening bolts ⅠB1 and fastening bolts ⅡB2 are first screwed out, and then demolding rings ⅡD2 and demolding rings ⅢD3 are used to assist in demolding.

[0069] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0070] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A solar powered UAV landing gear supporting carbon tube, characterized in that: include: A once-cured tube body (10), wherein the once-cured tube body (10) is a carbon fiber composite material tube body; A secondary cured tube body (11), wherein the secondary cured tube body (11) is a carbon fiber composite material tube body, the primary cured tube body (10) is inserted into the secondary cured tube body (11), and the primary cured tube body (10) and the secondary cured tube body (11) are an integrally formed structure.

2. A solar powered UAV landing gear support carbon tube forming die, characterized in that: The carbon tube used for forming the landing gear support of the solar-powered UAV according to claim 1 comprises: A one-time curing mechanism comprises an upper mold (C2), a core mold and a lower mold (C1). When the molds are closed, the upper mold (C2), the core mold and the lower mold (C1) are sequentially adapted and installed; the core mold comprises a one-time curing core mold I (A1), the one-time curing core mold I (A1) is detachably connected to a one-time curing core mold II (A2) and a one-time curing core mold III (A3), and the one-time curing core mold I (A1) is installed at an angle to the one-time curing core mold II (A2) and the one-time curing core mold III (A3), and the one-time curing core mold II (A2) and the one-time curing core mold III (A3) are installed at an angle in opposite directions; A secondary curing mechanism comprises a secondary curing core mold (E), wherein the secondary curing core mold (E) is detachably connected to a primary curing core mold II (A2) and a primary curing core mold III (A3), and the secondary curing core mold (E) is installed at an angle to the primary curing core mold II (A2) and the primary curing core mold III (A3), respectively, and the angled installation directions of the primary curing core mold II (A2) and the primary curing core mold III (A3) are opposite.

3. The solar powered UAV landing gear support carbon tube forming mold according to claim 2, characterized in that: A bolt hole I (6) is symmetrically provided on one end of the one-time curing core mold I (A1), a bolt through hole I (7) is provided on one end of the one-time curing core mold II (A2), and a bolt through hole II (8) is provided on one end of the one-time curing core mold III (A3); The one-time curing core mold I (A1) and the one-time curing core mold II (A2) are connected by fastening bolts I (B1), and the fastening bolts I (B1) pass through the bolt through holes I (7) and are threadedly connected in the bolt holes I (6); The one-time curing core mold I (A1) and the one-time curing core mold III (A3) are connected by fastening bolts II (B2), and the fastening bolts II (B2) pass through the bolt through holes II (8) and are threadedly connected in the bolt holes I (6).

4. The solar powered UAV landing gear support carbon tube forming mold according to claim 3, characterized in that: A bolt hole II (9) is symmetrically provided on one end of the secondary curing core mold (E), and the secondary curing core mold (E) and the primary curing core mold II (A2) are connected by a fastening bolt I (B1), and the fastening bolt I (B1) passes through the bolt through hole I (7) and is threadedly connected in the bolt hole II (9); The secondary curing core mold (E) and the primary curing core mold III (A3) are connected by fastening bolts II (B2), and the fastening bolts II (B2) pass through the bolt through holes II (8) and are threadedly connected in the bolt holes II (9).

5. The solar powered UAV landing gear support carbon tube forming mold according to claim 2, characterized in that: Also included is a positioning component, the positioning component comprising: Positioning pins (1), a plurality of positioning pins (1) are fixedly mounted on the upper mold (C2); Positioning holes (4), a plurality of positioning holes (4) are provided on the lower mold (C1), and one positioning pin (1) is matched with one positioning hole (4).

6. The solar powered UAV landing gear support carbon tube forming mold according to claim 3, characterized in that: It also includes a limit assembly, which includes: A limit block (3), the limit block (3) is fixedly mounted on the upper mold (C2); A limiting groove (5), wherein the one-time curing core mold I (A1) is provided with a limiting groove (5), and the limiting groove (5) is provided on the one-time curing core mold I (A1) on a side away from the bolt hole I (6), and when the mold is closed, the limiting block (3) is adapted to be placed in the limiting groove (5).

7. The solar powered UAV landing gear support carbon tube forming mold according to claim 2, characterized in that: A plurality of hanging ring holes (2) are provided on the outer side walls of the upper mold (C2) and the lower mold (C1).

8. The solar powered UAV landing gear support carbon tube forming mold according to claim 2, characterized in that: Also included are demoulding aids, the demoulding aids comprising a demoulding ring I (D1), a demoulding ring II (D2) and a demoulding ring III (D3); When demoulding after the primary curing is completed, the demoulding ring I (D1) is respectively sleeved on the primary curing core mold I (A1) and fits one end of the primary curing tube body (10), and the demoulding ring II (D2) is sleeved on the primary curing core mold II (A2) and the primary curing core mold III (A3) and fits the other end of the primary curing tube body (10); When demoulding after the secondary curing is completed, the demoulding ring III (D3) is respectively sleeved on the secondary curing core mold (E) and fits the end of the secondary curing tube body (11), and the demoulding ring II (D2) is sleeved on the primary curing core mold II (A2) and the primary curing core mold III (A3) and fits the end of the primary curing tube body (10).

Images