Fixture for assembling aircraft panel

Abstract

The utility model discloses a fixture for aircraft panel assembly, which relates to the technical field of aircraft assembly and comprises a second rotating shaft, a rotating block and a first telescopic plate, the height of a panel is adjusted by arranging a lifting mechanism and a rotating component, and the height of the panel is adjusted by arranging a telescopic mechanism and the rotating component and starting a telescopic motor. A telescopic shaft detachably and fixedly connected with the output end of a telescopic motor is driven to rotate, so that a rotating gear fixedly connected with the telescopic shaft rotates, and a first rotating block meshed with the rotating gear slides in a first telescopic groove and a second telescopic groove; and meanwhile, a second rotating block meshed with a rotating gear slides in a first telescopic groove and a third telescopic groove, the distance between wall plates is adjusted, by arranging a lifting mechanism and a telescopic mechanism, the practicability of the clamp for wall plate assembly is improved, wall plate installation is easier, and the installation speed is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aircraft assembly, especially to a fixture for aircraft panel assembly. BACKGROUND

[0002] The panel of the aircraft mainly includes a framework and a skin, in order to reduce the deformation of the structure in the assembly process, ensure accurate positioning and clamping, and reduce the labor intensity of workers and improve the assembly efficiency of workers, a fixture for aircraft panel assembly needs to be used to assist workers in assembling the aircraft panel.

[0003] The patent literature with the announcement number "CN218427998U" discloses a fixture for aircraft panel assembly, which comprises a support frame and a crossbeam. The crossbeam is arranged on the upper end of the support frame. A plurality of fixed bases are fixed on the lower surface of the support frame. A fixed plate is fixed on the rear surface of the fixed base. A plurality of first hinge seats are fixed on the front surface of the crossbeam through bolts. A standing position clamping plate is hinged on the first hinge seat. The standing position clamping plate is convenient for the fixed clamping of the framework and the skin. A plurality of second hinge seats are installed on the front surface of the fixed plate through bolts. A hydraulic rod is hinged on the second hinge seat. The extension end of the hydraulic rod is hinged with the end of the standing position clamping plate away from the first hinge seat. The lifting and falling of the standing position clamping plate are convenient for adjustment. The turning of the standing position clamping plate is realized. The riveting operation of the left and right side panels of the aircraft is facilitated.

[0004] Although the patent can turn the standing position clamping plate and facilitate the operation of the workers, the panel of the aircraft is irregular in shape. The patent can only fix and turn the fixed panel, which reduces the practicability of the fixture for panel assembly. Moreover, the height of the panel cannot be adjusted when the panel is installed, which increases the installation difficulty and affects the installation speed. Therefore, improvement is needed. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a fixture for aircraft panel assembly to at least solve the above technical problems to some extent.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A fixture for aircraft panel assembly comprises a support frame and a support plate, wherein the support plate is fixedly connected with the support frame; and further comprises:

[0008] A plurality of support blocks are uniformly arranged on the support frame and fixedly connected with the support frame.

[0009] A first support groove is arranged on the support block.

[0010] A second support groove is arranged on the support frame.

[0011] a support column fixedly connected with the support plate;

[0012] a frame rotatably connected with the support column;

[0013] a support shaft fixedly connected with the frame;

[0014] a support wheel rotatably connected with the support shaft;

[0015] a lifting mechanism arranged in the support frame and used for adjusting the height of the wall plates;

[0016] a telescopic mechanism arranged on the support frame and used for adjusting the distance between the wall plates.

[0017] Preferably, the lifting mechanism comprises:

[0018] a lifting frame arranged on the support frame and fixedly connected with the support frame;

[0019] a lifting motor fixedly connected with the lifting frame;

[0020] a bidirectional screw shaft detachably fixedly connected with the output end of the lifting motor;

[0021] a plurality of lifting blocks, which are evenly arranged on the bidirectional screw shaft and rotatably connected with the bidirectional screw shaft;

[0022] a rotating component arranged on the lifting block.

[0023] Preferably, the rotating component comprises:

[0024] a first rotating shaft arranged on the lifting block and fixedly connected with the lifting block; and a rotating plate rotatably connected with the first rotating shaft;

[0025] a second rotating shaft rotatably connected with the rotating plate;

[0026] a rotating block fixedly connected with the second rotating shaft.

[0027] Preferably, the telescopic mechanism comprises:

[0028] a first telescopic plate arranged on the rotating block and fixedly connected with the rotating block; and a second telescopic plate fixedly connected with the first telescopic plate;

[0029] a telescopic block fixedly connected with the first telescopic plate;

[0030] a telescopic frame fixedly connected with the telescopic block;

[0031] a telescopic motor fixedly connected with the telescopic frame;

[0032] Telescopic shaft, with the telescopic motor output end detachable fixed connection;Rotary part, set up on the telescopic shaft.

[0033] Preferably, the rotary part comprises:

[0034] Rotary gear, set up on the telescopic shaft, with telescopic shaft fixed connection;First rotary groove, set up on the second telescopic plate;

[0035] Second rotary groove, set up on the second telescopic plate;

[0036] Third rotary groove, set up on the second telescopic plate;

[0037] First rotary block, with the second rotary groove sliding connection;

[0038] Second rotary block, with the third rotary groove sliding connection.

[0039] Preferably, the first rotary block and the rotary gear are engaged.

[0040] Preferably, the second rotary block and the rotary gear are engaged.

[0041] Preferably, the rotating block and the first support groove are slidingly connected.

[0042] Preferably, the lifting block and the second support groove are slidingly connected.

[0043] Summarized above, since the above technical scheme is adopted, the beneficial effects of the present application are:

[0044] By setting the lifting mechanism and rotating part, the height of the wallboard is adjusted, by setting the telescopic mechanism and rotating part, the distance between the wallboards is adjusted, by setting the lifting mechanism and telescopic mechanism, the utility of the clamp for wallboard assembly is improved, and the wallboard installation is more simple and fast. BRIEF DESCRIPTION OF DRAWINGS

[0045] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description, obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0046] Figure 1 A perspective structural schematic diagram of a clamp for aircraft wallboard assembly is shown.

[0047] Figure 2 A top view structural schematic diagram of a clamp for aircraft wallboard assembly is shown.

[0048] Figure 3 A side view cross-sectional structure schematic diagram of a fixture for aircraft panel assembly is shown.

[0049] Figure 4 A telescopic mechanism explosion view of a fixture for aircraft panel assembly is shown.

[0050] Figure 5 A lifting mechanism explosion view of a fixture for aircraft panel assembly is shown.

[0051] Legend:

[0052] 1, support frame; 2, support plate; 3, support block; 4, first support groove; 5, second support groove; 6, support column; 7, frame body; 8, support shaft; 9, support wheel; 10, lifting frame; 11, lifting motor; 12, bidirectional screw shaft; 13, lifting block; 14, first rotating shaft; 15, rotating plate; 16, second rotating shaft; 17, rotating block; 18, first telescopic plate; 19, second telescopic plate; 20, telescopic block; 21, telescopic frame; 22, telescopic motor; 23, telescopic shaft; 24, rotating gear; 25, first rotating groove; 26, second rotating groove; 27, third rotating groove; 28, first rotating block; 29, second rotating block. DETAILED DESCRIPTION

[0053] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0054] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0055] It should be understood that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. In addition, it should be understood that when an element is referred to as being "connected, coupled, or "disposed" to another element, it can be directly connected, coupled, or disposed to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions as used herein are for illustrative purposes only.

[0056] In addition, the terms "first", "second", "third", etc. are used herein only to describe various conditions, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0057] Referring to Figures 1 to 5 Further description is made to the embodiment of the aircraft panel assembly clamp of the present application.

[0058] The aircraft panel assembly clamp comprises a support frame 1 and a support plate 2, and the support plate 2 is fixedly connected with the support frame 1. Further, it comprises: a plurality of support blocks 3, which are uniformly arranged on the support frame 1 and fixedly connected with the support frame 1; a first support groove 4 arranged on the support block 3; a second support groove 5 arranged on the support frame 1; a support column 6 fixedly connected with the support plate 2; a frame body 7 rotatably connected with the support column 6; a support shaft 8 fixedly connected with the frame body 7; a support wheel 9 rotatably connected with the support shaft 8; a lifting mechanism arranged in the support frame 1 and used for adjusting the height of the panel; and an extension mechanism arranged on the support frame 1 and used for adjusting the distance between the panels.

[0059] Referring to Figure 5 As a preferred embodiment, the lifting mechanism comprises: a lifting frame 10 arranged on the support frame 1 and fixedly connected with the support frame 1; a lifting motor 11 fixedly connected with the lifting frame 10; a bidirectional screw shaft 12 detachably fixedly connected with the output end of the lifting motor 11; a plurality of lifting blocks 13, which are uniformly arranged on the bidirectional screw shaft 12, rotatably connected with the bidirectional screw shaft 12, and slidably connected with the second support groove 5; and a rotating part arranged on the lifting block 13.

[0060] In this way, when the lifting motor 11 operates, the bidirectional screw shaft 12 detachably fixedly connected with the output end of the lifting motor 11 rotates, and the lifting blocks 13 rotatably connected with the bidirectional screw shaft 12 slide in the second support groove 5 in opposite directions, thereby providing power for the operation of the rotating part.

[0061] With reference to Figure 5 , as a preferred embodiment, the rotating component comprises: a first rotating shaft 14 arranged on the lifting block 13 and fixedly connected with the lifting block 13; a rotating plate 15 rotatably connected with the first rotating shaft 14; a second rotating shaft 16 rotatably connected with the rotating plate 15; and a rotating block 17 fixedly connected with the second rotating shaft 16 and slidably connected with the first supporting groove 4.

[0062] In this way, the rotating plate 15 rotatably connected with the first rotating shaft 14 rotates around the axis of the first rotating shaft 14, so that the rotating block 17 fixedly connected with the second rotating shaft 16 slides in the first supporting groove 4, thereby achieving the adjustment of the height of the wallboard.

[0063] With reference to Figure 4 , as a preferred embodiment, the telescopic mechanism comprises: a first telescopic plate 18 arranged on the rotating block 17 and fixedly connected with the rotating block 17; a second telescopic plate 19 fixedly connected with the first telescopic plate 18; a telescopic block 20 fixedly connected with the first telescopic plate 18; a telescopic frame 21 fixedly connected with the telescopic block 20; a telescopic motor 22 fixedly connected with the telescopic frame 21; a telescopic shaft 23 detachably fixedly connected with the output end of the telescopic motor 22; and a rotating component arranged on the telescopic shaft 23.

[0064] In this way, when the telescopic motor 22 is started, the telescopic shaft 23 detachably fixedly connected with the output end of the telescopic motor 22 is driven to rotate, thereby providing power for the operation of the rotating component.

[0065] With reference to Figure 4 , as a preferred embodiment, the rotating component comprises: a rotating gear 24 arranged on the telescopic shaft 23 and fixedly connected with the telescopic shaft 23; a first rotating groove 25 formed in the second telescopic plate 19; a second rotating groove 26 formed in the second telescopic plate 19; a third rotating groove 27 formed in the second telescopic plate 19; a first rotating block 28 slidably connected with the second rotating groove 26 and engaged with the rotating gear 24; and a second rotating block 29 slidably connected with the third rotating groove 27 and engaged with the rotating gear 24.

[0066] In this way, the rotating gear 24 fixedly connected with the telescopic shaft 23 rotates, thereby causing the first rotating block 28 engaged with the rotating gear 24 to slide in the first telescopic groove and the second telescopic groove, and causing the second rotating block 29 engaged with the rotating gear 24 to slide in the first telescopic groove and the third telescopic groove, thereby achieving the adjustment of the distance between the wallboards.

[0067] Working principle: in working, first, start the telescopic motor 22, drive the telescopic shaft 23 that is detachably fixed with the output end of telescopic motor 22 rotates, make the rotation gear 24 that is fixed with telescopic shaft 23 rotates, so that the first rotation block 28 that is engaged with rotation gear 24 slides in the first telescopic groove and the second telescopic groove, simultaneously make the second rotation block 29 that is engaged with rotation gear 24 slides in the first telescopic groove and the third telescopic groove;

[0068] Then, start the lifting motor 11, drive the two-way screw shaft 12 that is detachably fixed with the output end of lifting motor 11 rotates, make the lifting block 13 that is rotatably connected with two-way screw shaft 12 slides in the second support groove 5, so that the rotating plate 15 that is rotatably connected with the first rotating shaft 14 rotates around the axis of the first rotating shaft 14, so that the rotating block 17 that is fixed with the second rotating shaft 16 slides in the first support groove 4.

[0069] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Accordingly, the present application is not to be limited to the embodiments shown herein but is to be accorded the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fixture for assembling an aircraft panel, comprising a support frame (1) and a support plate (2), the support plate (2) being fixedly connected to the support frame (1); characterized in that, Also include: Support block (3) has a plurality of, and a plurality of support block (3) is evenly arranged on the support frame (1), and is fixedly connected with the support frame (1); First support groove (4) is arranged on the support block (3); Second support groove (5) is arranged on the support frame (1); Support column (6) is fixedly connected with the support plate (2); Frame (7) is rotatably connected with the support column (6); Support shaft (8) is fixedly connected with the frame (7); Support wheel (9) is rotatably connected with the support shaft (8); Lifting mechanism is arranged in the support frame (1), which is used for adjusting the height of the wallboard; The telescopic mechanism is arranged on the support frame (1), which is used for adjusting the distance between the wallboards.

2. The fixture of claim 1, wherein The lifting mechanism comprises: Lifting frame (10) is arranged on the support frame (1), and is fixedly connected with the support frame (1); Lifting motor (11) is fixedly connected with the lifting frame (10); Two-way screw shaft (12) is detachably fixedly connected with the output end of the lifting motor (11); Lifting block (13) has a plurality of, and a plurality of lifting blocks (13) are evenly arranged on the two-way screw shaft (12), and are rotatably connected with the two-way screw shaft (12); Rotating part is arranged on the lifting block (13).

3. The fixture of claim 2, wherein, The rotating part comprises: First rotating shaft (14) is arranged on the lifting block (13), and is fixedly connected with the lifting block (13); Rotating plate (15) is rotatably connected with the first rotating shaft (14); Second rotating shaft (16) is rotatably connected with the rotating plate (15); Rotating block (17) is fixedly connected with the second rotating shaft (16).

4. The fixture of claim 3, wherein, The telescopic mechanism comprises: First telescopic plate (18) is arranged on the rotating block (17), and is fixedly connected with the rotating block (17); Second telescopic plate (19) is fixedly connected with the first telescopic plate (18); Telescopic block (20) is fixedly connected with the first telescopic plate (18); Telescopic frame (21) is fixedly connected with the telescopic block (20); Telescopic motor (22) is fixedly connected with the telescopic frame (21); Telescopic shaft (23) is detachably fixedly connected with the output end of the telescopic motor (22); Rotating part is arranged on the telescopic shaft (23).

5. The fixture of claim 4, wherein, The rotating part comprises: Rotary gear (24) is arranged on the telescopic shaft (23), and is fixedly connected with the telescopic shaft (23); First rotary groove (25) is arranged on the second telescopic plate (19); Second rotary groove (26) is arranged on the second telescopic plate (19); Third rotary groove (27) is arranged on the second telescopic plate (19); First rotary block (28) is slidably connected with the second rotary groove (26); Second rotary block (29) is slidably connected with the third rotary groove (27).

6. The fixture of claim 5, wherein, The first rotary block (28) is engaged with the rotary gear (24).

7. The fixture of claim 6, wherein, The second rotary block (29) is engaged with the rotary gear (24).

8. The fixture of claim 7, wherein, The rotating block (17) is slidably connected with the first support groove (4).

9. The fixture of claim 8, wherein, The lifting block (13) is in sliding connection with the second support groove (5).

Images