CN216805870U

CN216805870U - A tie point check out test set for aircraft wing box assembly

Info

Publication number: CN216805870U
Application number: CN202220329434.6U
Authority: CN
Inventors: 张微; 徐子龙; 栾昊昊; 张艺瀚
Original assignee: Nanjing Vocational College Of Information Technology
Current assignee: Nanjing Vocational College Of Information Technology
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-06-24
Anticipated expiration: 2032-02-18

Abstract

The utility model provides a tie point check out test set for aircraft wing box assembly, includes two support columns, the top fixedly connected with roof of two support columns, and the inside of roof is equipped with the mobile device, and the bottom symmetry of roof is equipped with two connecting plates, and the equal symmetrical welding in bottom of two connecting plates has two movable plates, and the inside of two movable plates all is equipped with slewing mechanism, and two relative one side symmetries of movable plate are equipped with two limiting plates, and beneficial effect is: have and carry out spacing tight effect of pressing from both sides with the aircraft wing box of equidimension model not to be convenient for follow-up detection operation's going on, through the removal of adjusting the gag lever post, can reach the effect that removes the limiting plate and go out, and then can play extruded purpose to the wing box, thereby can test the intensity of wing box, do not need manual operation, when labour saving and time saving, have the effect of control extrusion pressure degree size.

Description

A tie point check out test set for aircraft wing box assembly

Technical Field

The utility model relates to the technical field of airplane equipment detection, in particular to connecting point detection equipment for airplane wing box assembly.

Background

The wing box is one of the parts with the strictest structural strength requirement in the whole airplane, mainly plays a role in bearing, and needs a connecting point detection device for airplane wing box assembly in order to achieve a better strength detection effect.

However, the existing detection device is mostly inconvenient to perform the limiting and clamping operation on the wing boxes of different sizes and models, and meanwhile, when the detection operation is performed, the operation of applying pressure on the wing boxes is inconvenient, so that the operation is performed manually, the applied pressure cannot be controlled, and the wing boxes are easily damaged.

Disclosure of Invention

The technical problem to be solved by the utility model is that the wing boxes with different sizes and models are inconvenient to carry out limiting and clamping operation and pressure application operation.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

a connection point detection apparatus for an aircraft wing box assembly, comprising: two support columns, two the top fixedly connected with roof of support column, the inside of roof is equipped with the mobile device, two connecting plates are connected to the mobile device, make the connecting plate can be adjusted to remove with the not equidimension wing box of adaptation, every the bottom of connecting plate is connected with a movable plate, two respectively the inside of movable plate all is equipped with slewing mechanism, two the relative lateral symmetry of movable plate is equipped with the limiting plate respectively, the corresponding limiting plate of slewing mechanism drive removes and tests every with the extrusion wing box be connected with two fixing bases, every on the terminal surface of another support column of support column relatively the inside of fixing base all is equipped with clamping mechanism, clamping mechanism is used for pressing from both sides tight wing box and fixes.

Preferably, the clamping mechanism comprises two coaxial second threaded rods, one end of each second threaded rod, which is far away from the other second threaded rod, is rotatably connected to the inner wall of the fixed seat, the opposite ends of the two second threaded rods are both connected with bevel gears, a driving motor is installed inside the supporting column, the output end of the driving motor penetrates through the fixed seat and is connected with the rotating rod, the rotating rod is connected with a bevel gear, the two second threaded rods are meshed with the rotating rod through the bevel gear, each second threaded rod is in threaded connection with a sliding block, the surface of each sliding block is fixedly connected with a connecting block, and the other end of connecting block runs through fixing base and fixedly connected with clamp plate, driving motor passes through dwang drive two the second threaded rod rotates, the second threaded rod drives after rotating the slider removes in order to drive the clamp plate and presss from both sides tight wing box.

Preferably, the rotating mechanism comprises a plurality of first threaded rods, one end of each first threaded rod, which is far away from the center of the top plate, is fixedly connected with a rotating disc, each rotating disc is connected with a conveying belt, a motor is arranged on one side of the movable plate far away from the center of the top plate, the output end of the motor penetrates through the movable plate and is fixedly connected with the rotating disc, each first threaded rod is in threaded connection with a movable block, sliding blocks are fixedly connected on two side walls of the movable block, the sliding block is fixedly connected with a first limiting rod, the other end of the first limiting rod penetrates through the movable plate and is fixedly connected with the limiting plate, the motor drives the rotating disc to rotate, and lead to the conveyer belt drives a plurality ofly the rolling disc rotates, and is a plurality of first threaded rod promotes corresponding first gag lever post respectively and removes, and first gag lever post promotes the limiting plate and removes and test with extrusion wing box.

Preferably, two the second gag lever post is all connected to the both sides of second threaded rod, every sliding connection has the movable block respectively on the second gag lever post, movable block and slider fixed connection, the movable block receives the inner wall of fixing base is stopped the shelves spacingly.

Preferably, a support base is connected to an end face of each support column opposite to the other support column, and the support base is used for supporting the wing box.

The utility model has the following advantages: have and carry out spacing tight effect of pressing from both sides with the aircraft wing box of equidimension model not to be convenient for follow-up detection operation's going on, through the removal of adjusting the gag lever post, can reach the effect that removes the limiting plate and go out, and then can play extruded purpose to the wing box, thereby can test the intensity of wing box, do not need manual operation, when labour saving and time saving, have the effect of control extrusion pressure degree size.

Drawings

Fig. 1 is a schematic front view of a connection point detection device for an aircraft wing box assembly according to a preferred embodiment of the utility model;

FIG. 2 is a schematic side view of the attachment plate and moving plate of an attachment point detection apparatus for an aircraft wing box assembly in accordance with a preferred embodiment of the present invention;

FIG. 3 is a schematic view of the internal structure of a moving plate of the connection point detection apparatus for an aircraft wing box assembly according to a preferred embodiment of the utility model;

fig. 4 is a schematic diagram of the internal structure of the fixing base of the connection point detection device for aircraft wing box assembly according to a preferred embodiment of the utility model.

Description of the reference numerals:

1. a support pillar; 2. a top plate; 3. a connecting plate; 4. moving the plate; 5. a limiting plate; 6. a fixed seat; 7. a clamping plate; 8. a support base; 9. a first threaded rod; 10. a first limit rod; 11. a motor; 12. rotating the disc; 13. a second limiting rod; 14. a second threaded rod; 15. a slider; 16. a clamping mechanism; 17. a rotating mechanism; 18. moving the mass.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-4, the present invention provides a technical solution: a connecting point detection device for aircraft wing box assembly comprises two support columns 1, wherein top ends of the two support columns 1 are fixedly connected with a top plate 2, a moving device is arranged in the top plate 2, so that connecting plates 3 can be adjusted and moved to achieve the purpose of adjusting the distance between the two connecting plates 3, the bottom of the top plate 2 is symmetrically provided with the two connecting plates 3, the bottoms of the two connecting plates 3 are symmetrically welded with two moving plates 4, rotating mechanisms 17 are arranged in the two moving plates 4, the effect of moving the limiting plates 5 out can be achieved, the purpose of extruding the wing box can be achieved, so that the strength of the wing box can be tested, two limiting plates 5 are symmetrically arranged on one opposite sides of the two moving plates 4, two fixing seats 6 are symmetrically bolted on one opposite end surfaces of the two support columns 1, and clamping mechanisms 16 are arranged in the two fixing seats 6, can play the purpose that adjusting block 15 removed, can play the effect that adjusts clamping plate 7 and remove this moment, along with the removal of clamping plate 7, can play and carry out spacing fixed purpose to the wing box, all welded on the relative terminal surface of two support columns 1 has support base 8, can place the wing box on support base 8 on two support columns 1 to follow-up fixed operation goes on.

The rotating mechanism 17 comprises a plurality of first threaded rods 9, one end of each first threaded rod 9, which is far away from the center of the top plate 2, is fixedly connected with a rotating disc 12, so that when the rotating disc 12 rotates, the effect of driving the first threaded rods 9 to rotate can be achieved, a conveyor belt is connected to each rotating disc 12, when the first threaded rods 9 rotate, the effect of simultaneously rotating the plurality of first threaded rods 9 can be achieved due to the fact that the plurality of first threaded rods 9 are connected through the conveyor belts, one side, which is far away from the center of the top plate 2, of the moving plate 4 is provided with a motor 11, when the motor 11 is started, the rotating disc 12 can be driven to rotate, the output end of the motor 11 penetrates through the moving plate 4 and is fixedly connected with the rotating disc 12, the other end of each rotating disc 12 is rotatably connected to the moving plate 4, and due to the fact that the first threaded rods 9 are connected with the rotating discs 12, the rotating discs 12 can rotate, for the purpose of adjusting the rotation of the first threaded rod 9.

The clamping mechanism 16 comprises two second threaded rods 14, the opposite ends of the two second threaded rods 14 are rotatably connected to the inner wall of the fixed seat 6, so that the two second threaded rods 14 can rotate, the opposite ends of the two second threaded rods 14 are connected to bevel gears, one side of each of the two second threaded rods 14 is provided with a rotating rod, and the rotating rod is connected to the bevel gear, when the rotating rod rotates, the two second threaded rods 14 can rotate simultaneously due to the meshing connection between the rotating rod and the two second threaded rods 14 through the bevel gears, the two second threaded rods 14 and the rotating rod are connected through the meshing connection between the bevel gears, the driving motor is installed inside the support column 1, and the output end of the driving motor penetrates through the fixed seat 6 and is fixedly connected with the rotating rod, when the driving motor is started, the effect of driving the rotating rod to rotate can be achieved, two sliders 15 are symmetrically and threadedly connected to the two second threaded rods 14, so that when the second threaded rods 14 rotate, the effect of driving the sliders 15 to move can be achieved.

Equal threaded connection has movable block 18 on every first threaded rod 9, make when first threaded rod 9 rotates, can play the effect that drives movable block 18 and carry out the removal, equal fixedly connected with sliding block on the both sides wall of movable block 18, and the sliding block is close to the first gag lever post 10 of one end fixedly connected with of support column 1, the other end of first gag lever post 10 runs through movable plate 4 and with limiting plate 5 fixed connection, when the sliding block removes, can play the effect that drives first gag lever post 10 and carry out the removal, can pass through the removal of first gag lever post 10 this moment, reach the effect of removing limiting plate 5 and going out.

Second gag lever post 13 has all been welded to the top and the bottom of two second threaded rods 14, equal symmetrical sliding connection has two movable blocks on two second gag lever posts 13, setting through second gag lever post 13, make movable block and slider 15 on the second gag lever post 13 be connected, thereby can play spacing purpose to the slider 15 that removes, make its more stable that removes, the phenomenon of rocking is difficult for appearing, and fixed connection between movable block and the slider 15, slider 15's fixedly connected with connecting block on the surface, and the other end of connecting block runs through fixing base 6 and fixedly connected with pinch-off plate 7, along with pinch-off plate 7's removal, can play and carry out spacing fixed purpose to the wing box.

The working principle is as follows: when in use, firstly, the wing box is placed on the supporting bases 8 on the two supporting columns 1, the wing box is limited and clamped at the moment, the purpose of driving the rotating rod to rotate can be achieved by starting the driving motor, the rotating rod and the two second threaded rods 14 are meshed and connected through the bevel gears, so that the two second threaded rods 14 can rotate simultaneously, the purpose of adjusting the sliding block 15 to move can be achieved, the effect of adjusting the movement of the clamping plate 7 can be achieved at the moment, in order to enable the clamping plate 7 to move more stably, the movable block on the second limiting rod 13 is connected with the sliding block 15 through the arrangement of the second limiting rod 13, the purpose of limiting the moving sliding block 15 can be achieved, the moving of the sliding block is enabled to be more stable, the phenomenon of shaking is not easy to occur, and the purpose of limiting and fixing the wing box can be achieved along with the movement of the clamping plate 7, when needs are tested the wing box, starter motor 11, and then can drive rolling disc 12 and rotate, because first threaded rod 9 is connected with rolling disc 12, thereby can be through the rotation of rolling disc 12, play and adjust the rotatory purpose of first threaded rod 9, because connect through the conveyer belt between a plurality of first threaded rods 9, thereby can realize a plurality of first threaded rod 9 pivoted effects simultaneously, can make the threaded rod connect the movable block 18 on first threaded rod 9 and remove this moment, thereby can drive the sliding block and remove, can play and drive first gag lever post 10 and carry out the effect that removes, can pass through the removal of first gag lever post 10 this moment, reach the effect of removing limiting plate 5 and going out, and then can play extruded purpose to the wing box, thereby can test the intensity of wing box.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A connection point detection apparatus for an aircraft wing box assembly, comprising: the wing box testing device comprises two supporting columns (1), wherein the top ends of the two supporting columns (1) are fixedly connected with a top plate (2), the inside of the top plate (2) is provided with a moving device, the moving device is connected with two connecting plates (3), the connecting plates (3) can be adjusted and moved to adapt to wing boxes with different sizes, the bottom of each connecting plate (3) is respectively connected with a movable plate (4), the inside of each movable plate (4) is provided with a rotating mechanism (17), one opposite side of each movable plate (4) is symmetrically provided with a limiting plate (5), the rotating mechanism (17) drives the corresponding limiting plate (5) to move to extrude the wing boxes for testing, one end face of each supporting column (1) opposite to the other supporting column (1) is connected with two fixing seats (6), and the inside of each fixing seat (6) is provided with a clamping mechanism (16), the clamping mechanism (16) is used for clamping the wing box for fixing.

2. The connection point detection device for aircraft wing box assembly according to claim 1, wherein the clamping mechanism (16) comprises two coaxial second threaded rods (14), one end of each second threaded rod (14) away from the other second threaded rod (14) is rotatably connected to the inner wall of the fixed seat (6), the opposite ends of the two second threaded rods (14) are connected with bevel gears, a driving motor is installed inside the support column (1), the output end of the driving motor penetrates through the fixed seat (6) and is connected with a rotating rod, the rotating rod is connected with a bevel gear, the two second threaded rods (14) and the rotating rod are connected in a meshing manner through the bevel gears, each second threaded rod (14) is connected with a sliding block (15) in a threaded manner, and the surface of each sliding block (15) is fixedly connected with a connecting block, and the other end of connecting block runs through fixing base (6) and fixedly connected with clamp plate (7), driving motor passes through the dwang drive is two second threaded rod (14) rotate, second threaded rod (14) rotate the back and drive slider (15) are removed and are pressed from both sides tight wing box in order to drive clamp plate (7).

3. The connection point detection device for the aircraft wing box assembly according to claim 1, wherein the rotating mechanism (17) comprises a plurality of first threaded rods (9), one end of each first threaded rod (9) far away from the center of the top plate (2) is fixedly connected with a rotating disc (12), a conveyor belt is connected to each rotating disc (12), one side of the moving plate (4) far away from the center of the top plate (2) is provided with a motor (11), the output end of the motor (11) penetrates through the moving plate (4) and is fixedly connected with the rotating disc (12), a moving block (18) is in threaded connection with each first threaded rod (9), two sliding blocks are fixedly connected to two side walls of the moving block (18) and are fixedly connected with first limiting rods (10), and the other end of each first limiting rod (10) penetrates through the moving plate (4) and is fixedly connected with a limiting plate (5), motor (11) drive rolling disc (12) rotate, and lead to the conveyer belt drives a plurality ofly rolling disc (12) rotate, and are a plurality of first threaded rod (9) promote corresponding first gag lever post (10) respectively and remove, and first gag lever post (10) promote limiting plate (5) and remove and test with extrusion wing box.

4. The device for detecting the connection point of the aircraft wing box assembly according to claim 2, characterized in that two second limit rods (13) are connected to two sides of the two second threaded rods (14), each second limit rod (13) is slidably connected with a movable block, the movable blocks are fixedly connected with the sliding blocks (15), and the movable blocks are limited by the inner wall stops of the fixed seat (6).

5. A connection point detection apparatus for an aircraft wing box assembly according to claim 1, characterised in that a support base (8) is attached to an end face of each support column (1) opposite the other support column (1), the support base (8) being for supporting a wing box.