Wing assembling and debugging device

Abstract

A wing assembling and debugging device comprises a base and an operation table, the operation table is rotatably arranged on the base through a supporting column, a lifting device is arranged at the bottom of the operation table, a rotating plate is connected with the top of the operation table through an adjusting device, and the adjusting device comprises a rotating assembly and a plurality of second hydraulic cylinders. The bottom of the second hydraulic cylinder is fixedly connected with the operation table, the top of the telescopic end of the second hydraulic cylinder is hinged to the rotating plate, a supporting device and a clamping device are arranged on the rotating plate, the supporting device comprises a plurality of supporting assemblies sequentially arranged on the rotating plate from left to right, and the clamping device comprises a plurality of clamping assemblies. And the clamping assembly comprises two clamping plates and two sets of folding and unfolding devices, the two clamping plates are arranged on the two sides of the supporting device, and the two ends of the clamping plates are movably arranged on the rotating plate through the two sets of folding and unfolding devices. According to the wing clamping device, the wing clamping stability is improved, the left-right inclination angle and the front-back inclination angle of a wing can be flexibly adjusted, and the wing assembling precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerospace accessory assembly devices, in particular to a wing assembly and debugging device. Background Art

[0002] As a crucial component of an aircraft, wings perform multiple functions, including generating lift, accommodating ammunition and fuel tanks, improving takeoff and landing performance, and ensuring lateral maneuverability. Wing assembly is a crucial step in the aircraft manufacturing process, with its quality and efficiency directly impacting the aircraft's overall performance and service life. However, since aircraft assembly cannot be performed on an assembly line, it relies heavily on manual labor and semi-automated mechanical equipment. This requires repeated handling and positioning of the wings, creating a tedious and labor-intensive process that can easily damage the wings.

[0003] Chinese patent document CN118928796A discloses a work tool for wing installation during light aircraft maintenance operations, comprising a frame and a clamping mechanism. The clamping mechanism is used to clamp the wing to be installed. The frame includes a fixed base frame and a movable base frame, the movable base frame being able to swing up and down above the fixed base frame. The clamping mechanism is hinged at the front end of the movable base frame, and a retractable tilt adjustment cylinder is hingedly arranged between the movable base frame and the clamping mechanism. During the extension and retraction of the tilt adjustment cylinder, the clamping mechanism and the clamped wing rotate circumferentially around the front end of the movable base frame, which helps improve operational flexibility and convenience, reduces operator movement, and improves work efficiency. This utility model proposes a wing adjustment and testing device with another structure. Utility Model Content

[0004] The utility model aims to provide a wing assembly and debugging device, which improves the stability of wing clamping, can flexibly adjust the left and right inclination angles and the front and rear inclination angles of the wing, and improves the assembly accuracy of the wing.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A wing assembly and debugging device comprises a base and an operating table arranged on the base, the operating table is rotatably arranged on the base through a pillar, a driving device is provided at the bottom of the pillar, the pillar is a telescopic rod structure, a lifting device is provided at the bottom of the operating table, a turntable is provided on the operating table, the turntable is connected to the top of the operating table through an adjusting device, the adjusting device comprises a rotating component and a plurality of second hydraulic cylinders, the second hydraulic cylinders are arranged at the four sides of the turntable, the bottom of the second hydraulic cylinder is fixedly connected to the operating table, the top of the telescopic end of the second hydraulic cylinder is hinged to the turntable, a supporting device and a clamping device are provided on the turntable, the supporting device comprises a plurality of supporting components, the plurality of supporting components are arranged on the turntable from left to right in sequence, the clamping device comprises a plurality of clamping components, the clamping component comprises two splints and two sets of retracting and extending devices, the two splints are arranged on both sides of the supporting device, and the two ends of the splint are movably arranged on the turntable through two sets of retracting and extending devices.

[0007] As an optimal technical solution, universal wheels are fixedly provided at the four corners of the bottom of the base, and adjustable feet are provided at the four sides of the base.

[0008] As a preferred technical solution, the driving device includes a first gear, a second gear and a first motor. The first gear and the second gear are rotatably embedded in the base. The first gear is sleeved on the pillar. The second gear is engaged with the first gear. The first motor is fixed on the base, and the output end of the first motor is fixedly connected to the axis of the second gear.

[0009] As an optimal technical solution, the lifting device includes several first hydraulic cylinders, the top of the telescopic end of the first hydraulic cylinder is fixedly connected to the operating table, and an annular groove matching the positions of the several first hydraulic cylinders is opened on the base, and the bottom of the first hydraulic cylinder can be slidably set in the annular groove.

[0010] As an optimal technical solution, the rotating assembly includes a support, a universal ball and a connecting seat. The support is fixedly set on the operating table, the universal ball is fixedly set on the support, the top of the connecting seat is fixedly connected to the turn plate, and the bottom of the connecting seat is provided with a groove matching the universal ball. The universal ball is embedded in the groove, and the outer surface of the universal ball and the inner wall of the groove are slidable.

[0011] As a preferred technical solution, the support assembly includes a support plate and several springs. The support plate is longitudinally arranged on the rotating plate through the several springs. One end of the spring is fixedly connected to the support plate, and the other end of the spring is fixedly connected to the rotating plate.

[0012] As a preferred technical solution, the width of the support plate is smaller than the width of the wing.

[0013] As an optimal technical solution, the retracting and releasing device includes two mounting plates, a bidirectional screw, two sliders and a second motor, the two ends of the bidirectional screw are arranged at the bottom of the rotating plate through the mounting plate, the two ends of the bidirectional screw are rotatably connected to the mounting plate, the two sliders are sleeved on the two ends of the bidirectional screw, the sliders are threadedly connected to the bidirectional screw, a through slot matching the position of the slider is provided on the rotating plate, a connecting block is provided on the top of the slider, the connecting block passes through the through slot and is rotatably connected to the splint, the second motor is fixedly set on the mounting plate, and the output end of the second motor is fixedly connected to the bidirectional screw.

[0014] As a preferred technical solution, two opposite sides of the two splints are provided with rubber layers.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the front and rear inclination angles and the left and right inclination angles of the wing can be adjusted by the provided rotating plate, so that the wing can adapt to different assembly angles.

[0017] 2. In the present invention, the clamping plate is driven to move to clamp the wing by the retractable devices at both ends. The movement of the retractable devices at both ends is different, so that the clamping plate is tilted to fit the side of the wing more closely, thereby improving the stability of the clamping.

[0018] 3. In the present invention, several support components are provided to support the bottom of the wing, and several support plates can increase the contact area with the wing under the action of springs, avoiding point or line contact support, which leads to unstable support. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a side structural diagram of the utility model;

[0022] The reference numerals are as follows:

[0023] 1-base, 2-universal wheel, 3-adjustable support foot, 4-pillar, 5-first gear, 6-second gear, 7-first motor, 8-first hydraulic cylinder, 9-operating table, 10-second hydraulic cylinder, 11-turn plate, 12-mounting plate, 13-bidirectional screw, 14-slider, 15-connecting block, 16-second motor, 17-clamping plate, 18-through slot, 19-support, 20-universal ball, 21-connecting seat, 22-support plate, 23-spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but rather merely represents selected embodiments of the present application. Based on the embodiments in this application, all other embodiments obtained by a person of ordinary skill in the art without making any creative effort are within the scope of protection of this application. It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0026] In the description of this application, it should be noted that if the terms "center", "upper", "lower", "inner", "outer" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, it is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, if the terms "set", "install", and "connect" appear, they should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the internal parts of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] Example

[0028] like Figure 1-2As shown, a wing assembly and debugging device includes a base 1 and an operating table 9 arranged on the base 1, the operating table 9 is rotatably arranged on the base 1 through a pillar 4, a driving device is provided at the bottom of the pillar 4, the pillar 4 is a telescopic rod structure, a lifting device is provided at the bottom of the operating table 9, a turntable 11 is provided on the operating table 9, the turntable 11 is connected to the top of the operating table 9 through an adjusting device, the adjusting device includes a rotating component and a plurality of second hydraulic cylinders 10, the second hydraulic cylinders 10 are arranged at the four sides of the turntable 11, the bottom of the second hydraulic cylinder 10 is fixedly connected to the operating table 9, the top of the telescopic end of the second hydraulic cylinder 10 is hinged to the turntable 11, and a supporting device and a clamping device are provided on the turntable 11, the supporting device includes a plurality of supporting components, and the plurality of supporting components are arranged on the turntable 11 from left to right in sequence, the clamping device includes a plurality of clamping components, the clamping component includes two splints 17 and two sets of retracting devices, the two splints 17 are arranged on both sides of the supporting device, and the two ends of the splint 17 are movably arranged on the turntable 11 through the two sets of retracting devices.

[0029] It is worth noting that a drive device drives the support 4 and the operating platform 9 to rotate, and a lifting device is provided to adjust the height of the operating platform 9, making it easier for workers to clamp and secure the wing and also adapting to the wing assembly height. A rotating plate 11 is provided to adjust the left and right inclination and fore and aft inclination of the wing to adapt to the wing assembly angle. A supporting device is provided to support the bottom of the wing, and the supporting device can also be adjusted according to the curvature of the wing to increase the contact area with the wing. A clamping device is provided to clamp the two sides of the wing. Specifically, the rotating plate 11 can rotate along the rotating device, and the four sides of the rotating plate 11 are supported by the second hydraulic cylinder 10. The left and right inclination and fore and aft inclination of the rotating plate 11 can be adjusted by adjusting the extension length of the four second hydraulic cylinders 10. The two clamping plates 17 are driven by the retractable device to move together or apart to clamp the wing. The two ends of the clamping plate 17 are controlled by two sets of retractable devices. The two sets of retractable devices can move differently, so that the clamping plate 17 tilts to better fit the side of the wing.

[0030] In some feasible embodiments, universal wheels 2 are fixed at the four corners of the bottom of the base 1 to facilitate the movement of the entire device. Adjustable feet 3 are provided at the four sides of the base 1. The adjustable feet 3 can change the height of the base 1 from the ground. When the device is moved, the height of the adjustable feet 3 is reduced to avoid the adjustable feet 3 contacting the ground and restricting the movement of the device. However, when the device is moved to a suitable position, the height of the adjustable feet 3 can be increased so that the adjustable feet 3 can support the entire device and avoid the universal wheels 2 driving the device to move.

[0031] In some feasible embodiments, the drive device includes a first gear 5, a second gear 6, and a first motor 7. The first gear 5 and the second gear 6 are rotatably embedded in the base 1. The first gear 5 is mounted on the support 4, and the second gear 6 meshes with the first gear 5. The first motor 7 is fixed to the base 1, and the output end of the first motor 7 is fixedly connected to the axis of the second gear 6. The first motor 7 drives the second gear 6 to rotate, and the second gear 6 in turn drives the first gear 5 to rotate, which in turn drives the support 4 to rotate, thereby controlling the rotation of the operating table 9.

[0032] In some feasible embodiments, the lifting device includes a plurality of first hydraulic cylinders 8, the tops of the telescopic ends of the first hydraulic cylinders 8 being fixedly connected to the operating platform 9. An annular groove is defined on the base 1 to match the positions of the plurality of first hydraulic cylinders 8, and the bottoms of the first hydraulic cylinders 8 are slidably disposed within the annular groove. The first hydraulic cylinders 8 extend and retract to control the height of the operating platform 9. When the operating platform 9 rotates, the first hydraulic cylinders 8 follow the operating platform 9 within the annular groove. A plurality of ball bearings are disposed on the sidewalls of the annular groove to reduce friction between the first hydraulic cylinders 8 and the sidewalls, thereby facilitating movement of the first hydraulic cylinders 8 within the annular groove.

[0033] In some feasible embodiments, the rotating assembly includes a support 19, a universal ball 20 and a connecting seat 21. The support 19 is fixed on the operating table 9, the universal ball 20 is fixed on the support 19, the top of the connecting seat 21 is fixedly connected to the rotating plate 11, and the bottom of the connecting seat 21 is provided with a groove matching the universal ball 20. The universal ball 20 is embedded in the groove, and the outer surface of the universal ball 20 and the inner wall of the groove are slidable.

[0034] In some feasible embodiments, the support assembly includes a support plate 22 and a plurality of springs 23. The support plate 22 is longitudinally mounted on the rotating plate 11 via the plurality of springs 23. One end of the spring 23 is fixedly connected to the support plate 22, and the other end of the spring 23 is fixedly connected to the rotating plate 11. When the wing is placed on the support assembly, the springs 23 can contract according to the curvature of the wing bottom, allowing the plurality of support plates 22 to fit the wing as closely as possible, increasing the contact area and improving the stability of the wing placement.

[0035] In some feasible embodiments, the width of the support plate 22 is smaller than the width of the wing, so as to prevent the clamping plate 17 from being restricted by the support plate 22 when clamping the wing and being unable to continue to fold toward the middle.

[0036] In some feasible embodiments, the retracting and unfolding device includes two mounting plates 12, a bidirectional screw 13, two sliders 14 and a second motor 16. The two ends of the bidirectional screw 13 are arranged at the bottom of the rotating plate 11 through the mounting plate 12. The two ends of the bidirectional screw 13 are rotatably connected to the mounting plate 12. The two sliders 14 are sleeved on the two ends of the bidirectional screw 13. The sliders 14 are threadedly connected to the bidirectional screw 13. A through groove 18 matching the position of the slider 14 is opened on the rotating plate 11. A connecting block 15 is provided on the top of the slider 14. The connecting block 15 passes through the through groove 18 and is rotatably connected to the splint 17. The second motor 16 is fixedly set on the mounting plate 12, and the output end of the second motor 16 is fixedly connected to the bidirectional screw 13. The second motor 16 drives the bidirectional screw 13 to rotate, driving the sliders 14 at both ends to retract toward the middle at the same time. The sliders 14 then drive the clamps 17 on both sides to retract toward the middle to clamp the wing. Since there are retractable devices at both ends of the clamps 17, the movement of the retractable devices on both sides of the clamps 17 can be adjusted according to the wing, so that both ends can fit with the side of the wing, increasing the contact area between the clamps and the wing, and improving the stability of the clamping.

[0037] In some feasible embodiments, two opposite sides of the two clamps 17 are provided with rubber layers, which can increase the friction between the clamps 17 and the wing and enhance the clamping stability.

[0038] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art. So far, the various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here. The scope of the present disclosure is defined by the appended claims.

Claims

1. A wing assembly and debugging device, comprising a base (1) and an operating table (9) arranged on the base (1), wherein the operating table (9) is rotatably arranged on the base (1) through a support (4), and a driving device is provided at the bottom of the support (4), characterized in that: The pillar (4) is a telescopic rod structure. A lifting device is provided at the bottom of the operating platform (9). A rotating plate (11) is provided on the operating platform (9). The rotating plate (11) is connected to the top of the operating platform (9) through an adjusting device. The adjusting device includes a rotating component and a plurality of second hydraulic cylinders (10). The second hydraulic cylinders (10) are arranged at four sides of the rotating plate (11). The bottom of the second hydraulic cylinder (10) is fixedly connected to the operating platform (9). The top of the telescopic end of the second hydraulic cylinder (10) is hinged to the rotating plate (11). A supporting device and a clamping device are provided on the rotating plate (11). The supporting device includes a plurality of supporting components. The plurality of supporting components are arranged on the rotating plate (11) from left to right in sequence. The clamping device includes a plurality of clamping components. The clamping component includes two clamping plates (17) and two sets of retracting and extending devices. The two clamping plates (17) are arranged on both sides of the supporting device. The two ends of the clamping plates (17) are movably arranged on the rotating plate (11) through the two sets of retracting and extending devices.

2. A wing assembly and debugging device according to claim 1, characterized in that: Universal wheels (2) are fixedly provided at the four corners of the bottom of the base (1), and adjustable feet (3) are provided at the four sides of the base (1).

3. The wing assembly and debugging device according to claim 1, characterized in that: The driving device comprises a first gear (5), a second gear (6) and a first motor (7); the first gear (5) and the second gear (6) are rotatably embedded in the base (1); the first gear (5) is sleeved on the pillar (4); the second gear (6) is meshed with the first gear (5); the first motor (7) is fixedly arranged on the base (1); and the output end of the first motor (7) is fixedly connected to the axis of the second gear (6).

4. The wing assembly and debugging device according to claim 1, characterized in that: The lifting device comprises a plurality of first hydraulic cylinders (8), the top of the telescopic end of the first hydraulic cylinder (8) is fixedly connected to the operating table (9), the base (1) is provided with an annular groove matching the position of the plurality of first hydraulic cylinders (8), and the bottom of the first hydraulic cylinder (8) is slidably arranged in the annular groove.

5. The wing assembly and debugging device according to claim 1, characterized in that: The rotating assembly includes a support (19), a universal ball (20) and a connecting seat (21), wherein the support (19) is fixedly arranged on the operating table (9), the universal ball (20) is fixedly arranged on the support (19), the top of the connecting seat (21) is fixedly connected to the rotating plate (11), the bottom of the connecting seat (21) is provided with a groove matching the universal ball (20), the universal ball (20) is embedded in the groove, and the outer surface of the universal ball (20) and the inner wall of the groove are slidably arranged.

6. The wing assembly and debugging device according to claim 1, characterized in that: The support assembly comprises a support plate (22) and a plurality of springs (23). The support plate (22) is longitudinally arranged on the rotating plate (11) through the plurality of springs (23). One end of the spring (23) is fixedly connected to the support plate (22), and the other end of the spring (23) is fixedly connected to the rotating plate (11).

7. The wing assembly and debugging device according to claim 6, characterized in that: The width of the support plate (22) is smaller than the width of the wing.

8. The wing assembly and debugging device according to claim 1, characterized in that: The retracting and unfolding device comprises two mounting plates (12), a bidirectional screw (13), two sliders (14) and a second motor (16). The two ends of the bidirectional screw (13) are arranged at the bottom of the rotating plate (11) through the mounting plate (12). The two ends of the bidirectional screw (13) are rotatably connected to the mounting plate (12). The two sliders (14) are sleeved on the two ends of the bidirectional screw (13). The sliders (14) are threadedly connected to the bidirectional screw (13). A through slot (18) matching the position of the sliders (14) is provided on the rotating plate (11). A connecting block (15) is provided on the top of the slider (14). The connecting block (15) passes through the through slot (18) and is rotatably connected to the clamping plate (17). The second motor (16) is fixedly arranged on the mounting plate (12). The output end of the second motor (16) is fixedly connected to the bidirectional screw (13).

9. The wing assembly and debugging device according to claim 1, characterized in that: Two opposite sides of the two clamping plates (17) are provided with rubber layers.

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