Horizontal supporting device for civil aircraft part manufacturing

Abstract

The utility model discloses a civil aircraft part manufacturing horizontal supporting device, and particularly relates to the technical field of aircraft part machining, the civil aircraft part manufacturing horizontal supporting device comprises a supporting plate, a through groove is formed in the top surface of the supporting plate, and a clamping calibration mechanism is arranged between the supporting plate and the through groove; the clamping calibration mechanism comprises a rotating frame, the rotating frame is installed in the penetrating groove, rotating shafts are fixedly connected to the two sides of the rotating frame, and the rotating shafts are rotationally connected with the supporting plate. The clamping calibration mechanism and the rotating mechanism are arranged, the laser transmitter and the laser receiver are used for ensuring that parts are in a horizontal state, the machining precision of the parts is improved, machining errors caused by inaccurate levelness are reduced, and therefore the product quality is improved, meanwhile, the angle of the parts can be adjusted, and the machining precision of the parts is improved. The parts do not need to be disassembled for clamping and fixing again, machining can be conveniently conducted from different angles and directions, the applicability is higher, and the production efficiency and the part machining precision are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft component processing, and more specifically, to a horizontal supporting device for manufacturing civil aircraft component. Background Art

[0002] Support devices in the manufacturing of civil aircraft parts refer to equipment or tools used to support and fix parts during the processing and assembly process. These support devices play a vital role in the manufacturing of aircraft parts, ensuring the precise positioning, stable support and safe operation of parts during the processing.

[0003] After searching, the Chinese patent with announcement number CN220575848U discloses a horizontal support device for parts manufacturing. In the process of manufacturing existing civil aircraft parts, a support device is needed. However, most of the existing support devices can only clamp the parts, but there is a structural problem of automatically loading and unloading the parts. By winding the hook at one end of the hook to the hook of the part and the connection design between the winding motor and the winding rod, when the winding motor is running, it can further drive the winding rope to wind or unwind to achieve lifting, and then the parts can be automatically transported through the operation of the linear motor.

[0004] When this support device is used in the manufacturing process of civil aircraft parts, the parts are placed only by a simple horizontal support plate. The calibration of the horizontality is often not accurate enough, and it is difficult to ensure that the parts are always in a truly horizontal state. This leads to errors in processing operations such as cutting and drilling, affecting product quality and performance. At the same time, when parts need to be processed from different angles and directions, cumbersome operations and re-clamping are often required, which is not only inefficient, but also easy to cause positioning errors, affecting processing accuracy. Utility Model Content

[0005] In order to overcome the problems and defects in the prior art, the utility model provides a horizontal support device for manufacturing civil aircraft parts to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A horizontal support device for manufacturing civil aircraft parts, comprising a support plate, a through groove is provided on the top surface of the support plate, and a clamping calibration mechanism is provided between the support plate and the through groove;

[0007] The clamping calibration mechanism includes a rotating frame, which is installed inside the through-groove. Both sides of the rotating frame are fixedly connected with rotating shafts, and the rotating shafts are rotatably connected to the support plate. Hydraulic rods are fixedly installed on both sides of the rotating frame, and one end of the hydraulic rod is fixedly connected to a movable clamping plate, one side of the movable clamping plate is fixedly provided with a plurality of friction blocks, one side of the support plate is provided with a fixed plate, a laser receiver is installed on the top of the fixed plate, a laser transmitter is fixedly installed on one side of the rotating frame, a fixed groove is opened on one side of the inner wall of the through-groove, and a rotating mechanism is provided at one end of the rotating shaft.

[0008] Preferably, the rotating mechanism comprises a gear, the gear is fixedly sleeved on the outside of the rotating shaft, a movable tooth plate is meshed at the bottom of the gear, and one end of the movable tooth plate is fixedly connected to a movable plate.

[0009] Preferably, one side of the support plate is fixedly connected to a side plate, one side of the side plate is fixedly mounted with a cylinder, one end of the cylinder passes through the side plate and extends to one side thereof, and one end of the cylinder is fixedly connected to the movable plate.

[0010] Preferably, a dust suction groove is provided on a surface of one side of the fixed plate, a dust collecting box is fixedly connected to the bottom of the fixed plate, and an exhaust fan is fixedly installed on one side of the dust collecting box.

[0011] Preferably, a filter screen is fixedly mounted on the inner wall of the dust collecting box, a dust exhaust pipe is connected to the bottom of the dust collecting box, and a valve is installed inside the dust exhaust pipe.

[0012] Preferably, one end of the hydraulic rod passes through the rotating frame and extends to one side of the rotating frame, the rotating shaft is rotatably connected to the support plate, and one end of the rotating shaft passes through the support plate and extends to one side of the support plate.

[0013] Preferably, the laser emitter is movably connected to the fixing groove, and two supporting frames are fixedly connected to the bottom of the supporting plate.

[0014] Preferably, a base plate is fixedly connected between the two support frames, a support rod is fixedly connected to the top of the base plate, a limiting sliding sleeve is fixedly connected to the top of the support rod, and the limiting sliding sleeve is slidably connected to the movable tooth plate.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting up a clamping calibration mechanism and a rotating mechanism, and using a laser transmitter and receiver to ensure that the parts are in a horizontal state, the processing accuracy of the parts can be significantly improved, and the processing error caused by inaccurate levelness can be reduced, thereby improving product quality. Stable horizontal support helps to improve the effects of cutting, drilling and other operations during the processing process. At the same time, the angle of the parts can be adjusted, and there is no need to remove the parts for re-clamping and fixing, which is convenient for processing from different angles and directions. It has higher applicability, improves production efficiency and improves the processing accuracy of parts;

[0017] 2. By starting the exhaust fan on one side of the dust box, the dust suction groove generates suction, so that the dust generated during the parts manufacturing process is sucked into the dust suction groove, and then the dust enters the dust box and is isolated by the filter net, which facilitates the centralized collection of dust. At the same time, the valve is opened to centrally process the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0020] Figure 3 It is a partial structural schematic diagram of the utility model.

[0021] Figure 4 For the utility model Figure 2 Schematic diagram of the structure viewed from above.

[0022] Figure 5 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0023] Figure 6 It is a side sectional structural schematic diagram of the utility model.

[0024] The accompanying drawings are marked as follows: 1. support plate; 2. through groove; 3. rotating frame; 4. rotating shaft; 5. hydraulic rod; 6. movable clamping plate; 7. friction block; 8. fixed plate; 9. laser receiver; 10. laser transmitter; 11. fixed groove; 12. gear; 13. movable gear plate; 14. movable plate; 15. side plate; 16. cylinder; 17. bottom plate; 18. support rod; 19. limiting sliding sleeve; 20. dust suction groove; 21. dust collecting box; 22. exhaust fan; 23. filter screen; 24. dust exhaust pipe; 25. valve; 26. support frame. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] As attached Figure 1-6 A horizontal support device for manufacturing civil aircraft parts shown in the figure comprises a support plate 1, a through groove 2 is provided on the top surface of the support plate 1, and a clamping and calibrating mechanism is provided between the support plate 1 and the through groove 2;

[0027] The clamping calibration mechanism includes a rotating frame 3, which is installed inside the through-groove 2. Rotating shafts 4 are fixedly connected on both sides of the rotating frame 3. The rotating shafts 4 are rotatably connected to the support plate 1. Hydraulic rods 5 are fixedly installed on both sides of the rotating frame 3. A movable clamping plate 6 is fixedly connected to one end of the hydraulic rod 5. A plurality of friction blocks 7 are fixedly arranged on one side of the movable clamping plate 6. A fixed plate 8 is arranged on one side of the support plate 1. A laser receiver 9 is installed on the top of the fixed plate 8. A laser transmitter 10 is fixedly installed on one side of the rotating frame 3. A fixed groove 11 is opened on one side of the inner wall of the through-groove 2. A rotating mechanism is arranged on one end of the rotating shaft 4.

[0028] As attached Figure 2 , 3 As shown in , 4 and 6, the rotating mechanism includes a gear 12, which is fixedly sleeved on the outside of the rotating shaft 4, and a movable tooth plate 13 is meshed at the bottom of the gear 12, and one end of the movable tooth plate 13 is fixedly connected to a movable plate 14, and one side of the support plate 1 is fixedly connected to a side plate 15, and one side of the side plate 15 is fixedly installed with a cylinder 16, one end of the cylinder 16 penetrates the side plate 15 and extends to one side thereof, and one end of the cylinder 16 is fixedly connected to the movable plate 14, so as to facilitate the angle adjustment of the parts.

[0029] As attached Figure 2 , 3 As shown in , 4 and 6, a dust suction groove 20 is provided on one side surface of the fixed plate 8, a dust collecting box 21 is fixedly connected to the bottom of the fixed plate 8, an exhaust fan 22 is fixedly installed on one side of the dust collecting box 21, a filter screen 23 is fixedly installed on the inner wall of the dust collecting box 21, a dust exhaust pipe 24 is connected to the bottom of the dust collecting box 21, and a valve 25 is installed inside the dust exhaust pipe 24 to facilitate the collection and treatment of dust generated during the processing.

[0030] As attached Figure 1-4 As shown, one end of the hydraulic rod 5 passes through the rotating frame 3 and extends to one side of the rotating frame 3. The rotating shaft 4 is rotatably connected to the support plate 1. One end of the rotating shaft 4 passes through the support plate 1 and extends to one side of the support plate 1, so that the rotating shaft 4 can rotate and drive the gear 12 to rotate.

[0031] As attached Figure 2 , 3 As shown in FIG. 5 , the laser emitter 10 is movably connected to the fixing groove 11 so that the laser emitter 10 is inside the fixing groove 11 to ensure the horizontal effect of the parts. Two support frames 26 are fixedly connected to the bottom of the support plate 1 to ensure the stability of the support plate 1.

[0032] As attached Figure 2 , 4 As shown in Figure 6, a base plate 17 is fixedly connected between the two support frames 26, a support rod 18 is fixedly connected to the top of the base plate 17, a limiting sleeve 19 is fixedly connected to the top of the support rod 18, and the limiting sleeve 19 is slidably connected to the movable tooth plate 13, so as to provide limiting support for the movable tooth plate 13 and prevent the movable tooth plate 13 from separating from the gear 12.

[0033] Working principle of the utility model: During use, a horizontal support device for manufacturing civil aircraft parts provided by the utility model first places the aircraft parts into the rotating frame 3 penetrating the inside of the slot 2, and then starts the hydraulic rod 5, so that the hydraulic rod 5 drives the movable clamping plate 6 to move, and the aircraft parts are clamped by the two movable clamping plates 6. At the same time, the laser transmitter 10 is located inside the fixed slot 11. After the laser is emitted by the laser transmitter 10 and received by the laser receiver 9, the horizontal support adjustment of the parts is completed to ensure that the parts are in a horizontal state, thereby ensuring the processing effect and accuracy. When adjusting the angle of the parts, the cylinder 16 is started, so that the cylinder 16 drives the movable plate 14 to move, and then the movable tooth plate 13 drives the gear 12 to rotate, so that the parts between the two movable clamping plates 6 are driven by the rotating shaft 4 to adjust the angle, which is convenient for processing parts at different angles and directions, and improves applicability.

[0034] Finally: The above embodiments are only illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A horizontal support device for manufacturing civil aircraft parts, comprising a support plate (1), characterized in that: A through groove (2) is provided on the top surface of the support plate (1), and a clamping and calibration mechanism is provided between the support plate (1) and the through groove (2); The clamping calibration mechanism comprises a rotating frame (3), the rotating frame (3) being installed inside the through-groove (2), the rotating frame (3) being fixedly connected with a rotating shaft (4) on both sides, the rotating shaft (4) being rotationally connected to the support plate (1), the rotating frame (3) being fixedly installed with a hydraulic rod (5) on both sides, one end of the hydraulic rod (5) being fixedly connected with a movable clamping plate (6), one side of the movable clamping plate (6) being fixedly provided with a plurality of friction blocks (7), one side of the support plate (1) being provided with a fixed plate (8), the top of the fixed plate (8) being installed with a laser receiver (9), one side of the rotating frame (3) being fixedly installed with a laser transmitter (10), a fixed groove (11) being provided on one side of the inner wall of the through-groove (2), and a rotating mechanism being provided at one end of the rotating shaft (4).

2. The horizontal support device for manufacturing civil aircraft parts according to claim 1, characterized in that: The rotating mechanism comprises a gear (12), the gear (12) being fixedly sleeved on the outside of the rotating shaft (4), a movable tooth plate (13) being meshed at the bottom of the gear (12), and a movable plate (14) being fixedly connected to one end of the movable tooth plate (13).

3. The horizontal support device for manufacturing civil aircraft parts according to claim 2, characterized in that: One side of the support plate (1) is fixedly connected to a side plate (15), one side of the side plate (15) is fixedly mounted with a cylinder (16), one end of the cylinder (16) passes through the side plate (15) and extends to one side thereof, and one end of the cylinder (16) is fixedly connected to the movable plate (14).

4. The horizontal support device for manufacturing civil aircraft parts according to claim 1, characterized in that: A dust suction groove (20) is provided on the surface of one side of the fixed plate (8), a dust collecting box (21) is fixedly connected to the bottom of the fixed plate (8), and an exhaust fan (22) is fixedly installed on one side of the dust collecting box (21).

5. The horizontal support device for manufacturing civil aircraft parts according to claim 4, characterized in that: A filter screen (23) is fixedly mounted on the inner wall of the dust collecting box (21); a dust exhaust pipe (24) is connected to the bottom of the dust collecting box (21); a valve (25) is mounted inside the dust exhaust pipe (24).

6. The horizontal support device for manufacturing civil aircraft parts according to claim 1, characterized in that: One end of the hydraulic rod (5) passes through the rotating frame (3) and extends to one side of the rotating frame (3); the rotating shaft (4) is rotatably connected to the support plate (1); and one end of the rotating shaft (4) passes through the support plate (1) and extends to one side of the support plate (1).

7. The horizontal support device for manufacturing civil aircraft parts according to claim 1, characterized in that: The laser emitter (10) is movably connected to the fixing groove (11), and two support frames (26) are fixedly connected to the bottom of the support plate (1).

8. The horizontal support device for manufacturing civil aircraft parts according to claim 7, characterized in that: A bottom plate (17) is fixedly connected between the two support frames (26), a support rod (18) is fixedly connected to the top of the bottom plate (17), a limit sliding sleeve (19) is fixedly connected to the top of the support rod (18), and the limit sliding sleeve (19) is slidably connected to the movable tooth plate (13).

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