Movable target machine assembly and debugging platform

Abstract

The present application relates to a kind of movable target machine assembly debugging platform, including base, fuselage frame positioner, wing positioner, tail wing cementing and positioner, nose positioner, tail positioner and laser level;The positioning and cementing of fuselage frame are realized by fuselage frame positioner, the positioning, connection of wing are realized by wing positioner, and horizontal measurement and adjustment are realized, the cementing of tail wing component and the positioning connection with fuselage are realized by tail wing cementing and positioner, the positioning connection of nose component and fuselage is realized by nose positioner, the positioning connection of tail and fuselage is realized by tail positioner, the levelness of fuselage, nose, tail and tail wing is detected by laser level, and wing tip levelness is checked and adjusted.It is realized that structural assembly, fuselage leveling, tail cementing are completed in one station, tooling, station, land area are less, manufacturing cost is low, target machine component does not need multiple assembly and debugging, assembly cycle is short, and assembly accuracy is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of aircraft manufacturing, and particularly relates to a movable target aircraft assembly and debugging platform. BACKGROUND

[0002] At present, target aircraft products develop rapidly and have a large demand. However, the applicant finds that in the conventional target aircraft assembly process, multiple toolings are needed to assemble and debug target aircraft components at multiple stations. This production and assembly process has the problems of a large number of toolings, a large floor area, a long assembly cycle, and the like. In addition, due to the repeated disassembly and assembly of the target aircraft on multiple toolings and at multiple stations, the assembly accuracy of the target aircraft cannot be effectively ensured, thereby affecting the performance of the target aircraft and even causing flight accidents. The multiple toolings also increase the overall manufacturing cost. SUMMARY

[0003] To solve the above problems in the prior art, the present application provides a movable target aircraft assembly and debugging platform.

[0004] To solve the above technical problems, the present application adopts the following technical scheme:

[0005] The present application provides a movable target aircraft assembly and debugging platform, which comprises a base and a fuselage frame positioner, a wing positioner, a tail wing bonding and positioner, a nose positioner, and a tail positioner arranged on the base.

[0006] The fuselage frame positioner is used to position and bond the fuselage frame.

[0007] The wing positioner is used to position and connect the wings, and to measure and adjust the level.

[0008] The tail wing bonding and positioner is used to bond the tail wing components and to position and connect the tail wing with the fuselage.

[0009] The nose positioner is used to position and connect the nose components with the fuselage.

[0010] The tail positioner is used to position and connect the tail with the fuselage.

[0011] The movable target aircraft assembly and debugging platform further comprises a laser level, which is used to detect the level of the fuselage, the nose, the tail, and the tail wing after the target aircraft is cured and the positioners are removed, and to check and adjust the level of the wing tips.

[0012] Further, the upper end of the base is provided with a fuselage shape clamping plate, the fuselage frame positioner, the wing positioner, the tail wing bonding and positioner, and the tail positioner are sequentially arranged on the fuselage shape clamping plate from front to back, and the nose positioner is arranged on the base in front of the fuselage shape clamping plate.

[0013] Further, the two laser levels are arranged on the left and right sides of the base, and the distance between the base and the laser levels is 2 meters.

[0014] Further, the two laser levels are arranged on the right side of the front end and the left side of the rear end of the base, or arranged on the left side of the front end and the right side of the rear end of the base.

[0015] Further, the bottom of the base is provided with wheels and telescopic adjustable movable supporting legs.

[0016] The present application has the following beneficial effects:

[0017] By adopting the above technical scheme, the structure assembly, body leveling and tail wing cementing can be completed on one station, the tooling, station and land area are small, the manufacturing cost is low, the target machine components do not need to be assembled and debugged for multiple times, the assembly period is shortened, the assembly accuracy of the target machine is effectively ensured, the performance of the target machine is improved, and the flight is safer. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the movable target machine assembly and debugging platform according to the present application;

[0019] Figure 2 is a structural schematic view of the base in the movable target machine assembly and debugging platform according to the present application;

[0020] Figure 3 is a structural schematic view of the body frame positioner, wing positioner and tail positioner in the movable target machine assembly and debugging platform according to the present application;

[0021] Figure 4 is a use schematic view of the movable target machine assembly and debugging platform according to the present application;

[0022] Figure 5 is a partial structural schematic view of the body frame positioner in the movable target machine assembly and debugging platform according to the present application;

[0023] Figure 6 is a structural schematic view of the wing positioner in the movable target machine assembly and debugging platform according to the present application;

[0024] Figure 7 is a structural schematic view of the tail wing cementing and positioner in the movable target machine assembly and debugging platform according to the present application;

[0025] Figure 8 is a partial structural schematic view of the nose positioner in the movable target machine assembly and debugging platform according to the present application;

[0026] Figure 9is the structural schematic view of the tail positioner in the movable target machine assembly and debugging platform.

[0027] Reference signs: 1, base 1, 11, fuselage shape clamping plate, 12, wheel, 13, movable support foot, 14, groove, 2, fuselage frame positioner, 3, wing positioner, 4, tail wing gluing and positioner, 5, nose positioner, 6 tail positioner, 7, laser level. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0029] As shown in Figure 1 The movable target machine assembly and debugging platform of the present application comprises a base 1 and a fuselage frame positioner 2, a wing positioner 3, a tail wing gluing and positioner 4, a nose positioner 5 and a tail positioner 6 arranged on the base 1. The specific structure can be that the base 1 is welded by square steel and steel plate, and the upper end of the base 1 is provided with a fuselage shape clamping plate 11, the fuselage shape clamping plate 11 is sequentially provided from front to back with the fuselage frame positioner 2, the wing positioner 3, the tail wing gluing and positioner 4 and the tail positioner 6, and the nose positioner 5 is arranged on the base 1 in front of the fuselage shape clamping plate 11. Among them,

[0030] The fuselage frame positioner 2 is used to realize the positioning and gluing of the fuselage frame; the fuselage frame positioner 2 is composed of a plurality of frame positioners 21 arranged at intervals, the frame positioner 21 comprises an arc positioning frame 22 and two positioning foot supports 23, the two positioning foot supports 23 are respectively arranged on the fuselage shape clamping plate 11 on the left and right sides of the groove 14, the arc positioning frame 22 spans the groove 14 and is assembled and connected with the two positioning foot supports 23 at both ends, and a positioning plate 24 that can be adjusted left and right is arranged at the middle position of the arc positioning frame 22 (the specific structure can be that a plurality of positioning holes are arranged at the middle position of the arc positioning frame 22, and the positioning plate 24 is connected to different positioning holes through bolts.), so as to adjust the position and positioning of the fuselage frame in the left and right directions, such as Figure 5 .

[0031] The wing positioner 3 is used to realize the positioning and connection of the wing, and realize the horizontal measurement and adjustment; the wing positioner 3 comprises a wing shape supporting plate 31, the wing shape supporting plate 31 is provided with a supporting surface 32, a plurality of protruding supporting points 33 are arranged on the supporting surface 32, the wing lower surface is not in contact with the supporting surface 32 through the supporting points 33, the gap between them is 2mm, which is beneficial to check whether the wing lower surface is excessively deviated up and down. The wing positioner 3 further comprises a plurality of wing and fuselage connection hole drilling jigs 34 which are spaced apart and installed on the base 1, and the wing and fuselage connection hole drilling jigs 34 ensure the accuracy of the wing and fuselage connection hole. Figure 6 .

[0032] The tail wing bonding and positioner 4 is used to realize the bonding of the tail wing component and the positioning and connection with the fuselage; the tail wing bonding and positioner 4 comprises two tail wing positioning frames 41, the two tail wing positioning frames 41 are installed on the fuselage shape clamping plates 11 located on the left and right sides of the groove 14, one end of the tail wing positioning frames 41 is provided with a drilling jig 42, the drilling jig 42 is drilled with a hole for connecting the tail wing and the fuselage, so as to ensure the accuracy of the tail wing and fuselage connection hole, the other end of the tail wing positioning frames 41 is provided with a wing tip positioner 43, the wing tip positioner 43 is used to ensure the position degree of the vertical tail, and a horizontal measurement point drilling jig is arranged on the wing tip positioner 43, the horizontal measurement point drilling jig is drilled with a horizontal measurement point, so as to ensure the accuracy of the horizontal measurement point. Figure 7 .

[0033] The nose positioner 5 is used to realize the positioning and connection of the nose component and the fuselage; the nose positioner 5 comprises a nose positioning frame 51, the nose positioning frame 51 is installed on the base 1, and the upper end of the nose positioning frame 51 is provided with a nose cover tip positioner 52, the nose positioner 5 further comprises a positioning clamping plate 53, the positioning clamping plate 53 is installed on the base 1 and located behind the nose positioning frame 51 (the nose cover tip positioner 52), and the upper end of the positioning clamping plate 53 is provided with a positioning clamping hole 54 which is matched with the shape of the nose cover. Figure 8 .

[0034] The tail positioner 6 is used to realize the positioning and connection of the tail and the fuselage; the tail positioner 6 comprises a front positioning frame 61 used for connecting and fixing the tail and the fuselage and a rear positioning frame 62 used for fixing the tail cover tip, and the rear positioning frame 62 is provided with a tail cover tip positioner 63. Figure 9 .

[0035] Further Figure 1 , the movable target machine assembly and debugging platform further comprises a laser level 7, the laser level 7 is used to detect the levelness of the fuselage, the nose, the tail and the tail wing after the target machine is cured and each positioner is removed, and check and adjust the levelness of the wing tip.

[0036] The movable target machine assembly and debugging platform of the present application is used as follows: first, the lower shell of the machine body is placed in the groove 14 of the base 1, and the profile is positioned, then the positions of the machine body frames are positioned by the machine body frame positioner 2, and the glue is applied and solidified; then the upper shell of the machine body is positioned by the machine body frame positioner 2, and connected with the lower shell of the machine body; then the machine head and tail parts are positioned by the machine head positioner 5 and the tail positioner 6 respectively, and connected and solidified with the machine body; then the wing parts are positioned by the wing positioner 3, and pre-connected with the machine body; then the lower wing surface and structural parts of the tail wing parts are positioned by the tail wing glue joint and positioner 4, and the glue is applied, and the upper wing surface is positioned after pre-gluing, and the whole is solidified at room temperature; finally, after solidification is completed, the positioners are removed, the laser level is opened, and whether the levels of the machine body, the machine head, the tail and the tail wing meet the requirements is detected, the wing tip level is adjusted by the wing positioner 3, and the final assembly is completed, such as Figure 4 .

[0037] It can be seen that the movable target machine assembly and debugging platform of the present application can complete structural assembly, machine body leveling and tail wing glue jointing at one station, compared with the conventional target machine assembly, the required tooling and stations are greatly reduced, the occupied area and manufacturing cost are obviously reduced, and the target machine parts do not need to be assembled and debugged multiple times, which shortens the assembly period and effectively guarantees the assembly accuracy of the target machine, thereby improving the performance of the target machine and making the flight safer.

[0038] In a possible implementation scheme, Figure 1 The two laser levels 7 are arranged on the left and right sides of the base 1, and the distance from the base 1 is 2 meters. Specifically, the two laser levels 7 are arranged on the right side of the front end and the left side of the rear end of the base 1, or arranged on the left side of the front end and the right side of the rear end of the base 1, and arranged along the diagonal. Because the horizontal measurement point arrangement feature of the aircraft is symmetrical left and right, the two laser levels 7 are arranged along the diagonal to maximize the illumination of the most measurement points, without the need for relocation and recalibration, which greatly reduces the number of laser levels, simplifies the platform structure, makes the operation more convenient, reduces the amount of measurement data information processing, and improves the efficiency.

[0039] In a possible implementation scheme, Figure 1 and 2 The bottom of the base 1 is provided with wheels 12 and telescopic adjustable movable support legs 13. When moving the platform, the movable support legs 13 are retracted upward, and the platform can be moved by the wheels 12. Conversely, when fixing the platform, the movable support legs 13 are extended downward until the support legs 13 support the ground and the wheels 12 are away from the ground. In this way, the target machine assembly and debugging platform of the present application can be moved at any time according to the needs, effectively making better use of the site space and improving the utilization rate of the target machine assembly and debugging platform.

[0040] The above is the preferred embodiment of the present application, it should be noted that for those skilled in the art, without departing from the principles of the present application, can also make several improvements and refinements, these improvements and refinements are also considered the scope of protection of the present application.

Claims

1. A mobile target assembly and debugging platform, characterized in that, Includes a base (1) and fuselage frame positioner (2), wing positioner (3), tail wing bonding and positioner (4), nose positioner (5), and tail positioner (6) mounted on the base (1); among which, The upper end of the base (1) is provided with a fuselage shape plate (11). The fuselage shape plate (11) is provided with the fuselage frame locator (2), wing locator (3), tail wing adhesive and locator (4) and tail locator (6) installed in sequence from front to back. The nose locator (5) is installed on the base (1) located in front of the fuselage shape plate (11). The fuselage frame locator (2) is used to realize the positioning and bonding of the fuselage frame; the fuselage frame locator (2) is composed of multiple frame locators (21) arranged in a spaced array. The frame locator (21) includes an arc positioning frame (22) and two positioning legs (23). The two positioning legs (23) are respectively installed on the fuselage outline plate (11) located on the left and right sides of the groove (14). The arc positioning frame (22) spans the groove (14) and its two ends are respectively assembled and connected to the two positioning legs (23). Moreover, the arc positioning frame (22) is provided with a positioning plate (24) that can be moved and adjusted left and right in the middle position. The wing locator (3) is used to locate and connect the wing, and to measure and adjust the horizontal position. The wing locator (3) includes a wing profile support plate (31), which has a support surface (32). The support surface (32) has multiple raised support points (33). The support points (33) prevent the lower surface of the wing from contacting the support surface (32), and the gap between them is 2mm, which is beneficial for checking whether the lower surface of the wing has excessive vertical deviation. The wing locator (3) also includes multiple wing and fuselage connection hole drills (34) installed at intervals on the base (1). The wing and fuselage connection hole drills (34) ensure the connection of the wing and fuselage. The tail wing adhesive and positioning device (4) is used to achieve the adhesive bonding of the tail wing components and the positioning connection with the fuselage; The head positioner (5) is used to achieve the positioning connection between the head component and the fuselage; The tail positioner (6) is used to achieve the positioning connection between the tail and the fuselage; The mobile target assembly and debugging platform also includes a laser level (7). The laser level (7) is used to detect the levelness of the fuselage, nose, tail and tail fin after the target is solidified and the locators are removed, as well as to check and adjust the levelness of the wingtips. There are two laser levels (7), which are set on the left and right sides of the base (1) respectively, and the distance between them and the base (1) is 2 meters, and they are set along the diagonal.

2. The mobile target assembly and debugging platform according to claim 1, characterized in that, The two laser levels (7) are respectively located on the front right side and rear left side of the base (1), or respectively located on the front left side and rear right side of the base (1).

3. The mobile target assembly and debugging platform according to any one of claims 1-2, characterized in that, The base (1) is provided with wheels (12) and retractable adjustable support feet (13) at its bottom.

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