Aircraft cabin forming mold convenient to demold

Abstract

The utility model discloses an aircraft cabin forming die convenient to demould, which comprises a support, a demoulding frame is arranged on one side of the support, a die body is arranged above the support, an inner frame is arranged in the die body, a rear end connecting plate is arranged at one end of the inner frame close to the demoulding frame, and a rear end connecting plate is arranged at the other end of the inner frame close to the demoulding frame. A front end connecting pipe is arranged at the end, away from the rear end connecting plate, of the inner frame, a first fixing plate is fixedly connected to the side, away from the inner frame, of the rear end connecting plate, and a second fixing plate is fixedly connected to the end, away from the inner frame, of the front end connecting pipe. The utility model relates to the technical field of airplane production and manufacturing, and solves the problems that in the prior art, when an airplane cabin forming mold is used for performing cabin demolding operation, a large number of molds need to be disassembled, the process is complex and tedious, the production time is increased, and the precision and the service life of the molds are possibly influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aircraft production and manufacturing, and particularly to an aircraft cabin body forming die convenient for demolding. BACKGROUND

[0002] The aircraft cabin body forming die is a die made according to the shape and structure of the aircraft cabin body in proportion, which is used as a tool for making the material into the shape required by the aircraft cabin body through pressing or pouring, etc. This die plays a vital role in the aircraft manufacturing process and can ensure the accuracy and consistency of the cabin body parts. Meanwhile, the design and manufacturing process of the aircraft cabin body forming die requires high precision and professional skills to meet the strict requirements of the aviation industry on material performance and structural strength. In the prior art, the die needs to be disassembled a lot when the cabin body demolding operation is performed, which is relatively complex and tedious, thus increasing the production time and possibly affecting the accuracy and service life of the die. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model provides an aircraft cabin body forming die convenient for demolding, which solves the problem that the die needs to be disassembled a lot when the cabin body demolding operation is performed in the prior art, which is relatively complex and tedious, thus increasing the production time and possibly affecting the accuracy and service life of the die.

[0004] To achieve the above-mentioned purpose, the utility model realizes the following technical scheme: an aircraft cabin body forming die convenient for demolding, comprising a support, a demolding frame is arranged on one side of the support, a die body is arranged above the support, an inner frame is arranged in the die body, a rear end connecting plate is arranged at one end of the inner frame close to the demolding frame, a front end connecting pipe is arranged at one end of the inner frame away from the rear end connecting plate, a first fixed plate is fixedly connected to one side of the rear end connecting plate away from the inner frame, a second fixed plate is fixedly connected to one end of the front end connecting pipe away from the inner frame, a connecting shaft is fixedly connected to one side of the first fixed plate and the second fixed plate away from each other, a supporting seat is arranged on both sides of the top of the support, a pressing piece is rotatably connected to the top of the supporting seat, the connecting shaft is connected with the supporting seat and the pressing piece, the pressing piece is fixedly connected with the supporting seat through a fixed knob, and a discharging plate is equidistantly arranged on one side of the rear end connecting plate away from the first fixed plate.

[0005] Preferably, a moving wheel is rotatably connected to the bottom of the support on both sides at equal distances, a first lifting ring is equidistantly arranged on both sides of the support, a second lifting ring is equidistantly arranged on one side of the demolding frame close to the die body, and a lifting hole is formed in the connecting shaft away from the demolding frame.

[0006] Preferably, rotating shafts are arranged on both sides of the bottom of the supporting seat, and bearings are arranged on both sides of the rotating shafts.

[0007] Preferably, a first drill jig is arranged on the side of the rear end connecting plate away from the stripper frame, and a second drill jig is arranged on the outer side of the front end connecting pipe.

[0008] Preferably, a first reinforcing plate is arranged on the side of the first fixed plate away from the inner frame, and a second reinforcing plate is arranged on the side of the second fixed plate away from the inner frame.

[0009] The utility model provides a plane cabin body forming die convenient to demould, has the following beneficial effects: the plane cabin body forming die convenient to demould, through the cooperation between support, stripper frame, die body, inner frame, rear end connecting plate, front end connecting pipe, first fixed plate, second fixed plate, connecting shaft, supporting seat, pressure tightly, fixed knob and unloading plate, after the plane cabin body forms, hoists cabin body forming die from horizontal attitude to vertical attitude, through the release to the location of connecting shaft, utilizes hoisting device to separate forming cabin body and die body with support, and inserts the fixed card of mould drawing device into the recess of unloading plate and pulls up, can make forming cabin body demould from the top of die body and take out, can improve the convenience of plane cabin body demould, simplifies cabin body demould operation process, can reduce the time required for cabin body demould, effectively promotes the production efficiency of plane cabin body, guarantees the precision of mould, helps to improve the service life of cabin body forming die, so that cabin body forming die can be more convenient to demould operation.

[0010] Through the cooperation between support, stripper frame, connecting shaft, moving wheel, first lifting ring, second lifting ring and lifting hole, through the arrangement of moving wheel and first lifting ring on both sides of support, can be convenient for moving forming die to the specified position, and hoists from horizontal attitude to vertical attitude, and through second lifting ring and lifting hole can stably hoist and transfer the forming die in vertical attitude, can improve the convenience of plane cabin body forming die movement and hoisting, and is convenient for die body and forming cabin body and support to separate, so that the convenience of plane cabin body forming die movement, attitude adjustment and demould operation can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structure schematic view of the utility model;

[0012] Figure 2 It is the appearance schematic view of the utility model;

[0013] Figure 3It is the appearance schematic view of the support, the die body and the connecting shaft in the utility model;

[0014] Figure 4 It is the structure schematic view of the inner frame, the rear end connecting plate and the front end connecting pipe in the utility model;

[0015] Figure 5 It is Figure 2 The local amplification diagram of the area A in the utility model.

[0016] In the drawing: 1, support; 2, stripping frame; 3, die body; 4, inner frame; 5, rear end connecting plate; 6, front end connecting pipe; 7, first fixed plate; 8, second fixed plate; 9, connecting shaft; 10, support seat; 11, compression part; 12, fixed knob; 13, unloading plate; 14, moving wheel; 15, first lifting ring; 16, second lifting ring; 17, lifting hole; 18, bearing; 19, rotating rod; 20, first drill jig; 21, second drill jig; 22, first reinforcing plate; 23, second reinforcing plate. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.

[0018] In the prior art, when the cabin body forming die of the aircraft is operated, the die needs to be disassembled a lot, and the process is relatively complex and tedious, which not only increases the production time, but also may affect the precision and service life of the die.

[0019] Therefore, the utility model provides a kind of aircraft cabin body forming die of stripping, through the cooperation between support, stripping frame, die body, inner frame, rear end connecting plate, front end connecting pipe, first fixed plate, second fixed plate, connecting shaft, support seat, compression part, fixed knob and unloading plate, after aircraft cabin body forming, cabin body forming die is lifted by horizontal posture to vertical posture, by relieving the limiting of connecting shaft, using lifting device separates forming cabin body and die body with support, and the fixing of unloading plate and rear end connecting plate is relieved, the fixed card of taking die device is inserted into the recess of unloading plate, and is pulled up, so that forming cabin body is stripped and taken out from the top of die body, improve the convenience of aircraft cabin body stripping, simplify cabin body stripping operation process, reduce the time required for cabin body stripping, effectively improve the production efficiency of aircraft cabin body, and guarantee the precision of die, improve the service life of cabin body forming die.

[0020] Through the person skilled in the art, all electrical components in the case are connected with their adapted power supply through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should be referred to the working principle below. The electrical components are connected in the order of working principle, and the detailed connection means is the commonly known technology in the art. The working principle and process are mainly introduced below, and the electrical control is not described.

[0021] By Figures 1-5 It can be known that the aircraft cabin forming die convenient for demolding comprises a support 1, a demolding frame 2 is arranged on one side of the support 1, a die body 3 is arranged above the support 1, an inner frame 4 is arranged in the die body 3, the inner frame 4 is used for supporting the die body 3 and improving the structural stability of the die body 3, a rear end connecting plate 5 is arranged at one end of the inner frame 4 close to the demolding frame 2, a front end connecting pipe 6 is arranged at one end of the inner frame 4 away from the rear end connecting plate 5, a first fixing plate 7 is fixedly connected to one side of the rear end connecting plate 5 away from the inner frame 4, a second fixing plate 8 is fixedly connected to one end of the front end connecting pipe 6 away from the inner frame 4, a connecting shaft 9 is fixedly connected to one side of the first fixing plate 7 and the second fixing plate 8 away from each other, a supporting seat 10 is arranged on the top of the support 1, a pressing part 11 is rotatably connected to the top of the supporting seat 10, the connecting shaft 9 is connected with the supporting seat 10 and the pressing part 11 in cooperation, the pressing part 11 is fixedly connected with the supporting seat 10 through a fixing knob 12, and a discharging plate 13 is equidistantly arranged on one side of the rear end connecting plate 5 away from the first fixing plate 7.

[0022] In the specific implementation process, it is particularly worth pointing out that through the cooperation between the support frame 1 and the stripping frame 2, the support frame of the aircraft cabin forming mold is formed, so that the aircraft cabin forming mold can be stably supported in both horizontal and vertical postures, thereby ensuring the stability and safety during the production and stripping of the cabin. The inner frame 4 is used to support the mold body 3 and improve the structural stability of the mold body 3. Through the cooperation between the mold body 3, the inner frame 4, the rear end connecting plate 5 and the front end connecting pipe 6, the forming part of the aircraft cabin is formed, ensuring the accuracy and consistency of the cabin forming. Through the cooperation between the mold body 3, the inner frame 4, the rear end connecting plate 5, the front end connecting pipe 6, the first fixing plate 7, the second fixing plate 8 and the connecting shaft 9, the stable connection of the two connecting shafts 9 and the mold body 3 is realized by fixing the first fixing plate 7 with the rear end connecting plate 5 and the second fixing plate 8 with the front end connecting pipe 6. Through the cooperation between the support frame 1, the connecting shaft 9, the support seat 10, the pressing part 11 and the fixing knob 12, after the connecting shaft 9 is put into the groove of the support seat 10, the top of the connecting shaft 9 is limited by rotating the pressing part 11, and the pressing part 11 is fixed with the support seat 10 by the fixing knob 12, realizing the fixation of the connecting shaft 9 at both ends of the support frame 1, and enabling the connecting shaft 9 to rotate freely between the support seat 10 and the pressing part 11. Through the cooperation between the support frame 1, the mold body 3, the inner frame 4, the rear end connecting plate 5, the front end connecting pipe 6, the first fixing plate 7, the second fixing plate 8, the connecting shaft 9, the support seat 10, the pressing part 11 and the fixing knob 12, the mold body 3 is stably supported on the top of the support frame 1 and can rotate freely, which is convenient for the production and manufacturing of the aircraft cabin. After the cabin is formed, the limitation of the connecting shaft 9 by the pressing part 11 is released, which is convenient for taking out the mold body 3 and the formed cabin, thereby realizing the stripping operation. Through the cooperation between the mold body 3, the rear end connecting plate 5 and the unloading plate 13, after the formed cabin is adjusted to a vertical posture during stripping, the fixation between the unloading plate 13 and the rear end connecting plate 5 is released, the fixing clamp of the mold taking device is inserted into the groove of the unloading plate 13, and the formed cabin is taken out from the top of the mold body 3, thereby improving the convenience of stripping the aircraft cabin. Through the cooperation between the support frame 1, the stripping frame 2, the mold body 3, the inner frame 4, the rear end connecting plate 5, the front end connecting pipe 6, the first fixing plate 7, the second fixing plate 8, the connecting shaft 9, the support seat 10, the pressing part 11, the fixing knob 12 and the unloading plate 13, after the aircraft cabin is formed, the cabin forming mold is lifted from the horizontal posture to the vertical posture. By releasing the limitation of the connecting shaft 9, the formed cabin and the mold body 3 are separated from the support frame 1 by using the lifting device, and the fixation between the unloading plate 13 and the rear end connecting plate 5 is released. The fixing clamp of the mold taking device is inserted into the groove of the unloading plate 13, and the formed cabin is taken out from the top of the mold body 3, thereby improving the convenience of stripping the aircraft cabin.Simplify the cabin demolding operation process, reduce the time required for the cabin demolding, effectively improve the production efficiency of the aircraft cabin, and ensure the precision of the mold, improve the service life of the cabin forming mold,

[0023] Further, the bottom of the bracket 1 is rotatably connected with the moving wheels 14 at equal distances on both sides, the moving wheels 14 are used to improve the moving convenience of the aircraft cabin forming mold, the first lifting ring 15 is provided at equal distances on both sides of the bracket 1, the first lifting ring 15 is used to pull or lift the aircraft cabin forming mold, the second lifting ring 16 is provided at equal distances on the side close to the mold body 3 of the demolding frame 2, the second lifting ring 16 is used to lift and move the forming mold after the forming mold is erected, and the connecting shaft 9 away from the demolding frame 2 is provided with a lifting hole 17, the lifting hole 17 is used to lift or fix the mold body 3 after being erected;

[0024] In the specific implementation process, it is particularly worth pointing out that the moving wheels 14 are used to improve the moving convenience of the aircraft cabin forming mold, the first lifting ring 15 is used to pull or lift the aircraft cabin forming mold, the second lifting ring 16 is used to lift and move the forming mold after the forming mold is erected, and the lifting hole 17 is used to lift or fix the mold body 3 after being erected, through the cooperation between the bracket 1, the demolding frame 2, the connecting shaft 9, the moving wheels 14, the first lifting ring 15, the second lifting ring 16 and the lifting hole 17, through the moving wheels 14 and the first lifting ring 15 provided on both sides of the bracket 1, the forming mold can be moved to the specified position and lifted from the horizontal attitude to the vertical attitude, and through the second lifting ring 16 and the lifting hole 17, the forming mold in the vertical attitude can be stably lifted and transferred, improving the convenience of moving and lifting the aircraft cabin forming mold, and facilitating the separation of the mold body 3 and the forming cabin from the bracket 1;

[0025] Further, the support seat 10 is rotatably connected with the bearing 18 on both sides of the bottom of the connecting shaft 9, the bearing 18 is connected with the connecting shaft 9 in cooperation, and the connecting shaft 9 close to the demolding frame 2 is provided with the rotating rod 19;

[0026] In the specific implementation process, it is particularly worth pointing out that through the cooperation between the connecting shaft 9, the support seat 10 and the bearing 18, the connecting shaft 9 is supported on both sides of the support seat 10 through the bearing 18, the stability of the connecting shaft 9 is improved, and the smoothness of the rotation of the connecting shaft 9 is ensured, and at the same time, the service life of the connecting shaft 9 can be effectively prolonged, and the maintenance cost is reduced;

[0027] Further, the first drill jig 20 is fixedly connected at equal distances on the side away from the demolding frame 2 of the rear end connecting plate 5, and the second drill jig 21 is provided on the outer side of the front end connecting pipe 6, and the second drill jig 21 is fixedly connected with the inner frame 4;

[0028] In the specific implementation process, it is worth pointing out that the first drill jig 20 and the second drill jig 21 are used for assisting drilling of two ends of the formed aircraft cabin body, improving drilling efficiency, ensuring drilling accuracy, and reducing the technical requirements of workers.

[0029] Further, the first fixed plate 7 is provided with a first reinforcing plate 22 away from the inner frame 4, the first reinforcing plate 22 is used for improving the structural stability between the first fixed plate 7 and the connecting shaft 9, and the first reinforcing plate 22 is fixedly connected with the first fixed plate 7 and the connecting shaft 9, respectively; the second fixed plate 8 is provided with a second reinforcing plate 23 away from the inner frame 4, the second reinforcing plate 23 is used for improving the structural stability between the second fixed plate 8 and the connecting shaft 9, and the second reinforcing plate 23 is fixedly connected with the second fixed plate 8 and the connecting shaft 9, respectively.

[0030] In the specific implementation process, it is worth pointing out that the first reinforcing plate 22 is used for improving the structural stability between the first fixed plate 7 and the connecting shaft 9, and the second reinforcing plate 23 is used for improving the structural stability between the second fixed plate 8 and the connecting shaft 9.

[0031] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation. The statement "including a limited element" does not exclude the existence of another same element in the process, method, article or equipment including the element.

[0032] In the utility model, unless otherwise expressly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise expressly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning of the above-mentioned terms in the utility model according to the specific situation for the ordinary skilled in the art.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aircraft cabin forming mould facilitating demoulding, comprising a support (1), characterised in that: The side of the support (1) is provided with a demolding frame (2), the upper side of the support (1) is provided with a mold body (3), the inside of the mold body (3) is provided with an inner frame (4), one end of the inner frame (4) close to the demolding frame (2) is provided with a rear end connecting plate (5), one end of the inner frame (4) away from the rear end connecting plate (5) is provided with a front end connecting pipe (6), the side of the rear end connecting plate (5) away from the inner frame (4) is fixedly connected with a first fixed plate (7), the end of the front end connecting pipe (6) away from the inner frame (4) is fixedly connected with a second fixed plate (8), the sides of the first fixed plate (7) and the second fixed plate (8) away from each other are both fixedly connected with a connecting shaft (9), both sides of the top of the support (1) are provided with a supporting seat (10), the top of the supporting seat (10) is rotatably connected with a pressing piece (11), the connecting shaft (9) is connected with the supporting seat (10) and the pressing piece (11) in a matching mode, the pressing piece (11) is fixedly connected with the supporting seat (10) through a fixed knob (12), and the side of the rear end connecting plate (5) away from the first fixed plate (7) is equidistantly provided with a discharging plate (13).

2. The aircraft cabin forming mold of claim 1, wherein: Both sides of the bottom of the support (1) are equidistantly rotatably connected with a moving wheel (14), both sides of the support (1) are equidistantly provided with a first lifting ring (15), the side of the demolding frame (2) close to the mold body (3) is equidistantly provided with a second lifting ring (16), and the connecting shaft (9) away from the demolding frame (2) is provided with a lifting hole (17).

3. The aircraft cabin forming mold of claim 1, wherein: Both sides of the bottom of the supporting seat (10) are rotatably connected with a bearing (18), the bearing (18) is connected with the connecting shaft (9) in a matching mode, and the connecting shaft (9) close to the demolding frame (2) is provided with a rotating rod (19).

4. The aircraft cabin forming mold of claim 1, wherein: The side of the rear end connecting plate (5) away from the demolding frame (2) is equidistantly fixedly connected with a first drill jig (20), the outer side of the front end connecting pipe (6) is provided with a second drill jig (21), and the second drill jig (21) is fixedly connected with the inner frame (4).

5. The aircraft cabin forming mold of claim 1, wherein: The side of the first fixed plate (7) away from the inner frame (4) is equidistantly provided with a first reinforcing plate (22), the first reinforcing plate (22) is fixedly connected with the first fixed plate (7) and the connecting shaft (9) respectively, the side of the second fixed plate (8) away from the inner frame (4) is equidistantly provided with a second reinforcing plate (23), and the second reinforcing plate (23) is fixedly connected with the second fixed plate (8) and the connecting shaft (9) respectively.

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