CN214056263U - Unmanned aerial vehicle fuselage forming die - Google Patents

Abstract

The utility model discloses an unmanned aerial vehicle fuselage forming die, including last mould, bed die and constitute the three mould section down in last mould and bed die jointly, the coupling mechanism is installed to the junction of going up mould and bed die, the inboard surface of going up mould and bed die all is provided with the mould chamber, the inside inner chamber that all is provided with of mould intracavity side last mould and bed die section, and the upper and lower terminal surface of going up mould and bed die all installs and annotate liquid mechanism, all be provided with the counterpoint groove between the surface edge of mould section, the surface mounting in counterpoint groove has assembly devices, docking mechanism is installed to the terminal surface junction of mould section, and docking mechanism and assembly devices cooperation are connected. The utility model discloses a be provided with a series of structures for this unmanned aerial vehicle fuselage forming die, when can be convenient for realize technological requirements such as cooling or heat preservation, can be in syllogic die assembly in-process, the fast assembly and the dismantlement of the mould of being convenient for improve machining efficiency.

Description

Unmanned aerial vehicle fuselage forming die

Technical Field

The utility model relates to an unmanned aerial vehicle makes technical field, specifically is an unmanned aerial vehicle fuselage forming die.

Background

The unmanned plane is an unmanned plane which is operated by utilizing a radio remote control device and a self-contained program control device, and along with the development of aviation technology, the unmanned plane is applied more and more widely in reality at present, and the past military unmanned plane slowly develops towards the civil field and is regarded as a novel field of future aviation industry.

Unmanned aerial vehicle is in the actual production process, need each part to assemble just can accomplish holistic production, as for unmanned aerial vehicle's fuselage, generally the accessible is moulded plastics, the forging and pressing shaping, method such as punching press makes, wherein use most just injection moulding, in the injection moulding process, need use various moulds, as the mould of three-section mould form among the prior art, can divide into six moulds of three-section altogether with last mould and lower mould, make things convenient for going on of operations such as die sinking, only the mould of this type of segmentation form, in actual assembling process, required adapting unit is more, like the bolt, each section mould needs just can realize sufficient firm connection through a plurality of bolts before, the lower phenomenon of assembly efficiency has been caused from this, and then the duty cycle of this type of mould use has been prolonged, be unfavorable for large-scale industrial production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle fuselage forming die to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unmanned aerial vehicle fuselage forming die, includes mould, bed die and constitutes the three mould section of last mould and bed die jointly in the middle of last, go up the junction of mould and bed die and install coupling mechanism, the inboard surface of going up mould and bed die all is provided with the mould chamber, the inside inner chamber that all is provided with of last mould and bed die mould section of mould intracavity side, and the upper and lower terminal surface of going up mould and bed die all installs and annotate liquid mechanism, all be provided with the counterpoint groove between the surperficial edge of mould section, the surface mounting in counterpoint groove has assembly devices, docking mechanism is installed to the terminal surface junction of mould section, and docking mechanism and assembly devices cooperation are connected.

Preferably, the connecting mechanism comprises a connecting screw hole and a sleeve column, the connecting screw hole is formed in the surface of the upper die and the surface of the lower die close to the side edge, the sleeve column is arranged on one side of the die cavity and far away from the surface of the bottom end of the upper die and the surface of the bottom end of the lower die, and a through hole is formed in the end face of the sleeve column.

Preferably, annotate liquid mechanism and include sealing member, water inlet pipe head and play water pipe head, sealing member installs between the inner chamber of mould section terminal surface, and water inlet pipe head installs the top surface at last mould and bed die, goes out the water pipe head and installs the bottom surface at last mould and bed die.

Preferably, the assembly devices include a screw rod and a pressing plate, the pressing plate is installed inside the aligning groove, the surface of the pressing plate is provided with an aligning screw hole, the screw rod is movably installed on the surface of the pressing plate, and the screw rod extends downwards inside the upper die and the lower die.

Preferably, the top end of the screw rod is provided with a screwing head, and the surface of the screw rod below the screwing head is movably sleeved with a top barrel.

Preferably, the bottom end of the pressure plate is provided with at least four clamping posts.

Preferably, the butt joint mechanism comprises an assembly groove and an assembly block, the assembly groove is respectively arranged at the bottom end of the upper die section and the bottom end of the middle die section, the assembly block is respectively arranged at the top end of the middle die section and the top end of the lower die section, and the assembly block and the assembly groove are respectively provided with a vertical screw hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this unmanned aerial vehicle fuselage forming die, through the inner chamber, be different from the mould chamber, and be close to each other with the mould chamber, can actually regard as the passageway of liquid transport such as cooling water, attached in the outside in mould chamber, when need cool off after the mould shaping, can accelerate the cooling or carry out functions such as hot water circulation heat preservation, the in-service use is comparatively nimble, applicable fuselage mould forming process demand in multiple material, through the tube head that intakes, and use with going out the water tube head and combine, can be used for and external piping connection, be convenient for carry liquid such as cooling water to the inner chamber inside, realize the circulation effect, do benefit to the realization of effects such as cooling or heat preservation.

2. This unmanned aerial vehicle fuselage forming die, through the assembly groove, use jointly with the assembly block, can realize relative cooperation effect, when three die segments connect from top to bottom, can be convenient for three die segment carry out going on of screens and fixed operation in proper order, through connecting the screw, can form a linking channel, the cover post of being convenient for inserts and wherein uses, and under the inside hollow condition of cover post, can be convenient for bolt etc. insert, can realize the fixed connection effect of mould and bed die with the help of bolt and nut.

3. This unmanned aerial vehicle fuselage forming die, through the clamp plate, and use with the screw rod combines, can be under the condition of screw rod downstream, realize the connected effect of clamp plate and below assembly piece, make interconnect between two adjacent die segments, and with the help of four at least screens posts, can be in the terminal surface both sides of two adjacent die segments, the assembly piece of below card income is inside, make two die segments realize connected effect with the help of screens post and even clamp plate, improve structural stability, be convenient for go up the mutual fixed connection of three die segments down in last mould and bed die, satisfy the in-service use demand, be different from the scheme that adopts syllogic mould equipment among the prior art, only use a screw rod to connect alright realize the connected effect between the adjacent die segment, the actual operation is comparatively simple, the loading and unloading efficiency is high, can reduce actual duty cycle.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic bottom view of the present invention;

fig. 4 is a partial cross-sectional view of the end face of the present invention;

fig. 5 is a partial enlarged view of a portion a in fig. 4.

In the figure: 1. a positioning groove; 2. screwing the head; 3. a water inlet pipe head; 4. a connecting screw hole; 5. an upper die; 6. a water outlet pipe head; 7. a lower die; 8. sleeving a column; 9. an inner cavity; 10. a sealing member; 11. a mold cavity; 12. a position clamping column; 13. assembling a groove; 14. pressing a plate; 15. a top cylinder; 16. aligning the screw hole; 17. a screw; 18. and assembling the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, the forming mold for the unmanned aerial vehicle body of the embodiment includes an upper mold 5, a lower mold 7 and three upper, middle and lower mold sections which jointly form the upper mold 5 and the lower mold 7, that is, the upper mold 5 and the lower mold 7 are respectively formed by combining the upper, middle and lower mold sections, which belong to the prior art, the three mold sections can be connected with each other for use, a connecting mechanism is installed at the joint of the upper mold 5 and the lower mold 7, so that the upper mold 5 and the lower mold 7 are connected in the left and right direction, which is convenient for realizing the mold closing operation, mold cavities 11 are respectively arranged on the inner side surfaces of the upper mold 5 and the lower mold 7, the three mold sections of the upper mold 5 and the lower mold 7 form half mold cavities, the complete mold cavity formed after the upper mold 5 and the lower mold 7 are closed is used as the forming space of the unmanned aerial vehicle body, inner cavities 9 are respectively arranged inside the upper mold 5 and the lower mold 7 mold sections inside the mold cavity 11, the inner cavity 9 is an independent cavity body, the two ends of the middle mould section are conducted under the influence of the inner cavity 9, one end of each of the upper mould section and the lower mould section is opened, the upper mould section and the lower mould section are closed to form a sealed cavity body, the upper end face and the lower end face of the upper mould 5 and the lower mould 7 are both provided with liquid injection mechanisms, used for providing required fluid liquid for the inside of the sealed cavity, the surface edges of the die sections are all provided with the alignment grooves 1, actually, the bottom end of the upper die section, the two ends of the middle die section and the top surface edge of the lower die section are provided with the alignment grooves 1, when the correct die section is installed, the counterpoint groove 1 contacts each other and aligns, and the surface mounting in counterpoint groove 1 has assembly devices for realize the linkage effect of each mould section, docking mechanism is installed to the terminal surface junction of mould section, realizes the accurate butt joint between each mould section, and docking mechanism and assembly devices cooperation are connected, improve structural stability.

Specifically, the connecting mechanism comprises a connecting screw hole 4 and a sleeve column 8, the connecting screw hole 4 is arranged on the surfaces of an upper die 5 and a lower die 7 which are close to the side edges, the sleeve column 8 is arranged on the bottom end surfaces of the upper die 5 and the lower die 7 which are far away from the connecting screw hole 4 on one side of a die cavity 11 and is of a communicated screw hole structure, namely, the upper die 5 and the lower die 7 are both provided with connecting screw holes 4 and sleeve columns 8, the end surfaces of the sleeve columns 8 are provided with through holes, when in actual use, when the upper die 5 and the lower die 7 are matched with each other, the sleeve column 8 between the upper die 5 and the lower die 7 can be directly clamped into the connecting screw hole 4 to form a clamping effect, so as to realize the primary connecting effect between the upper die 5 and the lower die 7, at the moment, the fixed connection between each die section of a single upper die 5 or a single lower die 7 needs to be ensured, and fixedly connecting the upper die 5 and the lower die 7 by means of external bolts and nuts under the condition that the sleeve columns 8 are provided with through holes.

Further, the liquid injection mechanism comprises a sealing part 10, a water inlet pipe head 3 and a water outlet pipe head 6, the sealing part 10 is installed between the inner cavities 9 of the end faces of the mold sections, the sealing part 10 is actually a combination of a plurality of sealing structures, such as a sealing groove and a sealing rubber gasket, so that when the gap between the end faces of the inner cavities 9 is sealed, the phenomenon that liquid overflows when the inner cavities 9 are butted is avoided, under the condition that the heat resistance of the sealing part 10 is ensured, the gap sealing of the mold sections can be realized, the subsequent machine body molding operation is convenient to be carried out, such as injection molding, the water inlet pipe head 3 is installed on the top end surfaces of the upper mold 5 and the lower mold 7, the water outlet pipe head 6 is installed on the bottom end surfaces of the upper mold 5 and the lower mold 7, the water inlet pipe head 3 is similar to the actual structure of the water outlet pipe head 6 and can be used for being connected with an external pipeline, and facilitating the conveying of liquid such as cooling water to the inner cavities 9, the circulation effect is realized, the cooling or heat preservation effect is realized, and the single pipe head enters the inner cavity 9 and then is led out from the other pipe head.

Further, assembly devices includes screw rod 17 and clamp plate 14, clamp plate 14 is installed in the inside of counterpoint groove 1, it is spacing that the reality receives counterpoint groove 1 after two align, screw rod 17 movable mounting is on clamp plate 14's surface, rotatory activity about can going on, clamp plate 14's surface mounting has counterpoint screw 16, switch on about counterpoint screw 16, and screw rod 17 downwardly extending is inside last mould 5 and bed die 7, downwardly extending when actually installing through counterpoint screw 16, screw rod 17 on the counterpoint groove 1 of different positions department downwardly extending respectively.

Further, the top end of the screw rod 17 is provided with a screwing head 2, which is similar to a nut head, so that the external part applies a rotating moment to the screw rod 17, the surface of the screw rod 17 below the screwing head 2 is movably sleeved with a top cylinder 15, the top cylinder 15 is fixedly connected with the surface of the screw rod 17, the screw rod 17 can move up and down, and when the screw rod 17 moves down, the top cylinder 15 can downwards push the pressing plate 14 tightly, so that the subsequent connection effect can be realized conveniently.

Furthermore, four screens 12 are installed at least to the bottom of clamp plate 14, and four screens 12's length is great, divide into two double-phase combination's form in front and back, and whole material hardness is great, can select to make with 45 steel and form.

Furthermore, the docking mechanism comprises an assembly groove 13 and an assembly block 18, the assembly groove 13 is respectively arranged at the bottom end of the upper die section and the bottom end of the middle die section, the assembly block 18 is respectively arranged at the top end of the middle die section and the top end of the lower die section, when in actual use, the upper die section is connected with the middle die section, the middle die section is connected with the lower die section, the effect that the assembly block 18 is clamped into the assembly groove 13 can be realized, the assembly block 18 and the assembly groove 13 are both provided with vertical screw holes and are aligned with the alignment screw holes 16, when the assembly block 18 is matched with the assembly groove 13, the screw holes of the assembly block and the assembly groove are mutually communicated, at the moment, the screw rod 17 can be inserted, the connection effect is realized by means of threads, in order to ensure the installation effect of the clamping column 12, four insertion holes which are combined in pairs in the front and the back are respectively arranged at the front position and the back position of the end face of the die section, when the pressing plate 14 is installed, the clamping columns 12 penetrate through the upper die 5 or the lower die 7 to enter the assembling groove 13, the four clamping columns 12 are inserted into different inserting holes, limiting matching is achieved, and then the effect of primary connection is achieved between the two die sections.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an unmanned aerial vehicle fuselage forming die, includes mould (5), bed die (7) and constitutes mould (5) and three mould section down in the last well of bed die (7) jointly, its characterized in that: go up the junction of mould (5) and bed die (7) and install coupling mechanism, the inboard surface of going up mould (5) and bed die (7) all is provided with mould chamber (11), mould chamber (11) inboard last mould (5) and bed die (7) mould section inside all is provided with inner chamber (9), and the upper and lower terminal surface of going up mould (5) and bed die (7) all installs and annotates liquid mechanism, all be provided with counterpoint groove (1) between the surface edge of mould section, the surface mounting of counterpoint groove (1) has assembly devices, docking mechanism is installed to the terminal surface junction of mould section, and docking mechanism is connected with the assembly devices cooperation.

2. The unmanned aerial vehicle fuselage forming die of claim 1, characterized in that: the connecting mechanism comprises a connecting screw hole (4) and a sleeve column (8), the connecting screw hole (4) is arranged on the surface of an upper die (5) and a lower die (7) which are close to the side edges, the sleeve column (8) is arranged on the surface of the bottom end of the upper die (5) and the lower die (7) which are far away from the connecting screw hole (4) on one side of a die cavity (11), and a through hole is formed in the end face of the sleeve column (8).

3. The unmanned aerial vehicle fuselage forming die of claim 1, characterized in that: annotate liquid mechanism and include sealing member (10), water inlet pipe head (3) and play water pipe head (6), sealing member (10) are installed between inner chamber (9) of mould section terminal surface, and water inlet pipe head (3) are installed on the top surface of last mould (5) and bed die (7), and play water pipe head (6) are installed on the bottom surface of last mould (5) and bed die (7).

4. The unmanned aerial vehicle fuselage forming die of claim 1, characterized in that: the assembling mechanism comprises a screw rod (17) and a pressing plate (14), the pressing plate (14) is installed inside the aligning groove (1), an aligning screw hole (16) is installed on the surface of the pressing plate (14), the screw rod (17) is movably installed on the surface of the pressing plate (14), and the screw rod (17) extends downwards inside the upper die (5) and the lower die (7).

5. The unmanned aerial vehicle fuselage forming die of claim 4, characterized in that: the top end of the screw rod (17) is provided with a twisting head (2), and the surface of the screw rod (17) below the twisting head (2) is movably sleeved with a top barrel (15).

6. The unmanned aerial vehicle fuselage forming die of claim 4, characterized in that: the bottom end of the pressing plate (14) is at least provided with four clamping posts (12).

7. The unmanned aerial vehicle fuselage forming die of claim 1, characterized in that: docking mechanism includes assembly groove (13) and assembly piece (18), and assembly groove (13) set up respectively in the bottom of last mould section and the bottom of well mould section, and the top at well mould section and the top of lower mould section are installed respectively to assembly piece (18), all are provided with perpendicular screw on assembly piece (18) and assembly groove (13).

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