CN115416872A - An assembly device for an aircraft wing - Google Patents

Abstract

The invention discloses an assembling device for aircraft wings, which comprises mounting platforms, wherein a first connecting rod and a third connecting rod are arranged between the mounting platforms, a limiting hole is formed in the surface of the first connecting rod, the surface of the third connecting rod is connected with a second connecting rod, the first connecting rod is connected with the third connecting rod through a positioning bolt and the limiting hole, scales are arranged on the surfaces of the first connecting rod, the second connecting rod and the third connecting rod, a support is arranged on the surface of the mounting platform, the support is connected with the surface of the mounting platform through a cylindrical pin, an attraction layer and a cushion are sequentially arranged on the surface of the support, and an anti-collision plate and an anti-collision net are arranged on the outer side of the support. The invention can realize the positioning and installation in two directions, and the positioning efficiency is higher; scales are arranged on the surfaces of the connecting rods, so that the positioning accuracy can be improved, and the mounting errors can be reduced; the shape of the support can be changed, the use requirements of wings of different shapes can be met, the flexibility is relatively high, and the practicability is good.

Description

An assembly device for aircraft wings

technical field

The invention relates to the technical field of aircraft assembly, in particular to an assembly device for aircraft wings.

Background technique

The wing is one of the important parts of the aircraft. Its main function is to generate lift and form good stability and maneuverability together with the empennage. In addition, ammunition, equipment and fuel tanks can be loaded inside the wings, and landing gear, engines, suspended missiles, auxiliary fuel tanks and other external equipment can be installed on the wings. At present, the existing aircraft wing assembly positioning device can only realize positioning in one direction, and the positioning accuracy is relatively low, which may cause errors in the installation process of the wing, resulting in large economic losses and major safety accidents. Therefore, a device capable of realizing assembly and positioning in two directions is needed.

After retrieval, the Chinese patent application number is CN202022647836.4, which discloses an aircraft wing assembly positioning device, including a rear long plate, the front end of the rear long plate is fixedly connected with a connecting plate, and the front end of the connecting plate The end face is fixedly connected with a front long board, the top end face of the front long board is fixedly connected with a support plate, the top end face of the support board is provided with a card slot, and the outer surface of the support board is movably connected with a limit block, the The limiting block includes a handle, and the bottom end surface of the handle is fixedly connected with a concave block.

The aircraft wing assembly and positioning device in the above-mentioned patent has the following disadvantages: it can only realize positioning in one direction, the positioning accuracy is relatively low, and it cannot meet the use requirements of wings of different shapes.

Contents of the invention

The purpose of the present invention is to solve the shortcomings in the prior art, and propose an assembly positioning device for aircraft wings.

In order to achieve the above object, the present invention adopts the following technical solutions:

An assembly device for aircraft wings, comprising a mounting table, the mounting table is provided with a connecting rod one and a connecting rod two, the surface of the connecting rod one is provided with a number of limit holes, and the connecting rod one is inserted into In the third connecting rod, the first connecting rod and the third connecting rod are connected by positioning bolts, the third connecting rod is connected to the side surface of the other mounting platform, the surface of the third connecting rod is connected to the second connecting rod , the surfaces of the first connecting rod, the second connecting rod and the third connecting rod are all provided with scales.

As a further solution of the present invention: an empty slot 1 is provided inside the connecting rod 2, and an insertion rod is inserted into the empty slot 1.

As a further solution of the present invention: the surface of the insertion rod is provided with several empty slots 2, the inside of the empty slots 2 is provided with a spring, the other end of the spring is connected to a connecting plate, and the surface of the connecting plate is provided with Press the piece.

As a further solution of the present invention: the surface of the second connecting rod has several holes matching the size of the push piece.

As a further solution of the present invention: a bracket is provided on the top of the mounting table, and an attraction layer is provided on the surface of the bracket, and the material of the attraction layer is a magnet.

As a further solution of the present invention: the surface of the attraction layer is provided with a cushion.

As a further solution of the present invention: an anti-collision plate is provided on the outside of the bracket, and an anti-collision net is provided in the middle of the anti-collision plate.

As a further solution of the present invention: a cylindrical pin is provided on the top of the installation platform, and a pin hole is provided at the bottom of the bracket, and the cylindrical pin is matched with the pin hole.

The beneficial effects of the present invention are:

1. It can realize positioning and installation in two directions, and the positioning efficiency is higher; the surface of the connecting rod is equipped with scales, which can improve the positioning accuracy and reduce installation errors.

2. It is equipped with an attractive layer and a soft pad, which can ensure the relatively fixed position of the wing; the anti-collision plate and the anti-collision net can block the relative movement of the wing and prevent the wing from being bumped.

3. The shape of the bracket can be changed to meet the needs of different shapes of wings, with relatively high flexibility and good practicability.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of an assembly positioning device for an aircraft wing proposed by the present invention;

Fig. 2 is a kind of structure schematic diagram that is used for the assembly positioning device support assembly of aircraft wing that the present invention proposes;

Fig. 3 is a structural schematic diagram of a front view of an assembly positioning device for an aircraft wing proposed by the present invention;

FIG. 4 is a schematic structural view of an insertion rod for an assembly and positioning device for an aircraft wing proposed by the present invention.

In the figure: 1-installation platform, 2-connecting rod 1, 3-locating bolt, 4-inserting rod, 5-empty slot 1, 6-connecting rod 2, 7-connecting rod 3, 8-attractive layer, 9-soft Pad, 10-scale, 11-limit hole, 12-bracket, 13-anti-collision net, 14-anti-collision plate, 15-straight pin, 16-pin hole, 17-universal wheel, 18-universal wheel bracket , 19-pressing piece, 20-connecting plate, 21-empty slot two, 22-spring.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

Example 1

A kind of assembly equipment that is used for aircraft wing, as shown in Figure 1-4, comprises installation platform 1, and the shape of described installation platform 1 is rectangle, and the middle of described installation platform 1 is fixedly connected with connecting rod-2, so The inside of the connecting rod one 2 is solid, and the surface of the connecting rod one 2 is provided with a number of limit holes 11, and the connecting rod one 2 is inserted into the connecting rod three 7, and the connecting rod three 7 is a hollow structure. Rod one 2 is detachably connected to the connecting rod three 7 by positioning bolts 3, and the connecting rod three 7 is fixedly connected to the side surface of the other mounting table 1, and the surface of the connecting rod three 7 is fixedly connected with The surfaces of the connecting rod two 6, the connecting rod one 2, the connecting rod two 6 and the connecting rod three 7 are all provided with scales 10, through which the further precise positioning is convenient.

In order to avoid damage to the wing during the process of assembling and transporting the wing, a bracket 12 is arranged on the top of the installation table 1, and the bracket 12 can be appropriately modified according to the shape of the wing.

In order to avoid too much involuntary movement of the wings, the surface of the support 12 is provided with an attracting layer 8, and the material of the attracting layer 8 is a magnet.

In order to reduce damage to the paint layer on the surface of the wing as much as possible and reduce the service life of the wing, the surface of the attraction layer 8 is provided with a cushion 9 .

The outer side of described bracket 12 is provided with anti-collision plate 14, and described anti-collision plate 14 is fixedly connected with the surface of described mounting table 1, and the middle of described anti-collision safety 14 is provided with anti-collision net 13, and described anti-collision net 13 has certain elasticity, can buffer the movement of wing, avoids that wing falls.

In order to facilitate the movement of the mounting table 1 and ensure the flexibility of the assembly and positioning device, the bottom of the mounting table 1 is movably connected with a universal wheel bracket 18, and the universal wheel bracket 18 is rotationally connected with the universal wheel 17. Described universal wheel 17 has self-locking function.

Working principle: When using this device, first select the appropriate limit hole 11 and positioning bolt 3 according to the specific use requirements to adjust the distance between the connecting rod 1 2 and the connecting rod 3 7, through the connecting rod 1 2 and the connecting rod 3 The scale 10 on the surface of 7 is used to understand the specific length, which is convenient to use. The universal wheel 17 at the bottom of the mounting table 1 can be moved easily, and has a self-locking function to ensure the stability of use.

The wing that needs to be assembled is placed on the support 12, the attraction layer 8 on the support 12 can realize the attraction to the wing, and the soft pad 9 can reduce bumping.

The anti-collision net 13 on the surface of the anti-collision plate 14 can buffer the impact force of the wing to prevent the wing from falling and being damaged.

Example 2

In order to meet the use of different types of wings, referring to Figures 1 and 2, an assembly device for aircraft wings, this embodiment makes the following improvements compared to embodiment 1:

The top of the mounting table 1 is provided with a cylindrical pin 15, and the cylindrical pin 15 is fixedly connected with the surface of the mounting table 1; the bottom of the bracket 12 is provided with a pin hole 16, and the cylindrical pin 15 is connected with the pin The holes 16 are used for matching, and by replacing the bracket 12, the use requirements of wings of different shapes can be met.

Example 3

In order to meet multi-directional positioning requirements, referring to Figures 1 and 4, an assembly device for aircraft wings, this embodiment makes the following improvements compared to embodiments 1 and 2:

The inside of the connecting rod two 6 is provided with an empty groove one 5, and the inserted rod 4 is inserted into the empty groove one 5, and the surface of the inserted rod 4 is provided with several empty grooves two 21, and the inside of the two empty grooves 21 is provided with There is a spring 22, the spring 22 is fixedly connected to the surface of the second slot 21, the other end of the spring 22 is fixedly connected to a connecting plate 20, and the surface of the connecting plate 20 is fixedly connected to a push piece 19, the The surface of the connecting rod two 6 has some holes matching the size of the push piece 19 .

Working principle: Insert the insertion rod 4 into the empty slot 15, adjust the length of the insertion rod 4 according to the specific use requirements, and press the pusher 19 downwards, thereby driving the connecting plate 20 and the spring 22 to move downwards, so as to select the appropriate hole, adjust the length, convenient for positioning and use.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides an equipment for aircraft wing, includes mount table (1), its characterized in that, the middle fixedly connected with connecting rod (2) of mount table (1), connecting rod (2) are inside solid, the surface of connecting rod (2) is provided with a plurality of spacing holes (11), connecting rod (2) insert in connecting rod three (7), connecting rod three (7) are hollow structure, connecting rod one (2) with connecting rod three (7) can dismantle through positioning bolt (3) and connect, connecting rod three (7) and another the side surface fixed connection of mount table (1), the fixed surface of connecting rod three (7) is connected with connecting rod two (6), the surface of connecting rod one (2), connecting rod two (6) and connecting rod three (7) all is provided with scale (10).

2. The assembly positioning device for the wing of an aircraft according to claim 1, characterized in that the second connecting rod (6) is internally provided with a first empty slot (5), and the first empty slot (5) is inserted with the inserted rod (4).

3. The assembling and positioning device for the aircraft wing is characterized in that a plurality of second empty grooves (21) are formed in the surface of the insert rod (4), springs (22) are arranged inside the second empty grooves (21), the springs (22) are fixedly connected with the surfaces of the second empty grooves (21), connecting plates (20) are fixedly connected to the other ends of the springs (22), and pressing pieces (19) are fixedly connected to the surfaces of the connecting plates (20).

4. An assembly positioning device for an aircraft wing according to claim 3, characterized in that the surface of the second connecting rod (6) has a plurality of holes matched with the size of the pressing piece (19).

5. An assembly positioning device for an aircraft wing according to claim 1, characterized in that a bracket (12) is provided on top of the installation platform (1), the surface of the bracket (12) is provided with an attraction layer (8), and the material of the attraction layer (8) is a magnet.

6. An assembly positioning device for an aircraft wing according to claim 5, characterised in that the surface of the suction layer (8) is provided with a cushion (9).

7. An assembly positioning device for an aircraft wing according to claim 6, characterized in that an impact plate (14) is arranged on the outside of the bracket (12), the impact plate (14) is fixedly connected with the surface of the mounting platform (1), and an impact screen (13) is arranged in the middle of the impact plate (14).

8. An assembly positioning device for an aircraft wing according to claim 7, characterized in that a cylindrical pin (15) is provided on top of the mounting platform (1), the cylindrical pin (15) being fixedly connected to a surface of the mounting platform (1); the bottom of the support (12) is provided with a pin hole (16), and the cylindrical pin (15) is matched with the pin hole (16) for use.

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