Aviation screw cleaning and coating device

Abstract

The utility model relates to the technical field of aeronautical part processing equipment, in particular to an aeronautical screw cleaning and coating device which comprises a platform, a cleaning pool and a coating pool are arranged at the top of the platform; a cleaning solution and a coating solution are correspondingly arranged in the cleaning pool and the coating pool respectively; a first outlet pipe and a second outlet pipe are mounted at the bottom of the platform and are correspondingly communicated with the cleaning pool and the coating pool respectively; according to the screw cleaning and coating device, screws in the cleaning pool and screws in the coating pool are stirred, so that on one hand, the screws are cleaned thoroughly, impurities and oil stains on the surfaces of the screws are effectively removed, the coating efficiency of the screws is improved, and on the other hand, the screw cleaning effect is improved; and on the other hand, the screws can make full and uniform contact with the coating liquid, the coating efficiency of the screws is further improved, and therefore the performance of the screws is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of aerospace parts processing equipment technology, specifically to an aerospace screw cleaning and coating device. Background Technology

[0002] Aviation screws play a crucial connecting role in the aviation industry, and their quality directly affects the safety of aircraft flights. During the manufacturing process of aviation screws, an aviation screw cleaning and coating device is used to process the screws. Cleaning and coating are two key processes. The purpose of cleaning is to remove oil, impurities, and other contaminants from the screw surface to ensure the adhesion and uniformity of the coating; while coating improves the screw's corrosion resistance, wear resistance, and other properties.

[0003] Existing aircraft screw cleaning and coating equipment has some shortcomings in practical use. For example, the cleaning is not thorough enough, making it difficult to completely remove impurities from the complex structure of the screw surface; during coating, the contact between the coating solution and the screw is uneven, resulting in inconsistent coating thickness in different parts of the screw, which affects the screw's performance.

[0004] Therefore, an aircraft screw cleaning and coating device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide an aviation screw cleaning and coating device.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An aircraft screw cleaning and coating device, comprising:

[0008] platform;

[0009] The top of the platform is equipped with a cleaning tank and a coating tank;

[0010] The cleaning tank and the coating tank are respectively equipped with cleaning solution and coating solution;

[0011] The platform is equipped with a first outlet pipe and a second outlet pipe, which are respectively connected to the cleaning tank and the coating tank.

[0012] The outer walls of the first outlet pipe and the second outlet pipe are respectively equipped with a first valve body and a second valve body;

[0013] A hydraulic cylinder is installed at the rear end of the platform. A mounting platform is fixed on the top of the hydraulic cylinder. A motor is installed on the top of the mounting platform. A drive rod that passes through the mounting platform is fixed to the output end of the motor. A first gear is fixed to the bottom of the drive rod.

[0014] The mounting platform is equipped with a first connecting rod and a second connecting rod, and the outer walls of the first connecting rod and the second connecting rod are respectively fixed with a second gear and a third gear that mesh with the first gear;

[0015] The first connecting rod and the second connecting rod are respectively fixed with the first stirring bar and the second stirring bar at their bottoms;

[0016] The first stirring bar and the second stirring bar are respectively installed inside the cleaning tank and the coating tank.

[0017] Preferably, the top of the mounting platform is provided with a first mounting hole and a second mounting hole, and a first bearing and a second bearing are respectively installed in the first mounting hole and the second mounting hole, and the first connecting rod and the second connecting rod are respectively fixed inside the first bearing and the second bearing.

[0018] Preferably, the cleaning tank and the coating tank are respectively equipped with a first mesh frame and a second mesh frame.

[0019] Preferably, the top of the first mesh frame and the second mesh frame are respectively fixed with a first connector and a second connector, and the opposite ends of the first connector and the second connector are respectively provided with a first locking hole and a second locking hole.

[0020] Preferably, the top of the platform is connected to a pipe via a connecting ring, and a first fixing rod and a second fixing rod are movably arranged inside the pipe. The ends of the first fixing rod and the second fixing rod that are far apart from each other are respectively engaged in the first locking hole and the second locking hole.

[0021] Preferably, the outer walls of the first fixing rod and the second fixing rod are respectively fixed with a first auxiliary plate and a second auxiliary plate, and the outer walls of the first fixing rod and the second fixing rod are respectively provided with a first spring and a second spring;

[0022] One end of the first spring is fixed to the first auxiliary plate, and the other end of the first spring is fixed to one end of the pipe.

[0023] One end of the second spring is fixed to the second auxiliary plate, and the other end of the second spring is fixed to the other end of the pipe.

[0024] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0025] This invention, by starting a motor, drives a first gear to rotate via a drive rod. Since the first gear meshes with the second and third gears, it in turn drives the first and second connecting rods to rotate. These connecting rods then work in conjunction with the first and second stirring strips to agitate the screws in the cleaning and coating tanks, respectively. Compared to existing methods, this invention, by agitating the screws in both the cleaning and coating tanks, achieves more thorough cleaning, effectively removing impurities and oil from the screw surface and improving coating efficiency. Furthermore, it ensures that the screws are fully and evenly contacted with the coating solution, further enhancing coating efficiency and guaranteeing screw performance. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a partial structural schematic diagram of the present invention;

[0028] Figure 3 This is a schematic diagram of the connection structure between the first fixing rod, the second fixing rod, and the pipe in this utility model.

[0029] Figure 4 This is a schematic diagram of the cleaning tank and coating tank in this utility model;

[0030] Figure 5 This is a schematic diagram of the first and second mesh frames in this utility model.

[0031] In the diagram: 1. Platform; 2. Cleaning tank; 3. Coating tank; 4. First mesh frame; 5. Second mesh frame; 6. First outlet pipe; 7. First valve; 8. Second outlet pipe; 9. Second valve; 10. Hydraulic cylinder; 11. Mounting platform; 12. Motor; 13. Drive rod; 14. First gear; 15. First mounting hole; 16. First bearing; 17. First connecting rod; 18. Second mounting hole; 19. Second bearing; 20. Second connecting rod; 21. Second gear; 22. Third gear; 23. First stirring bar; 24. Second stirring bar; 25. First connector; 26. Second connector; 27. First locking hole; 28. Second locking hole; 29. ​​Pipe; 30. Connecting ring; 31. First fixing rod; 32. First auxiliary plate; 33. First spring; 34. Second fixing rod; 35. Second auxiliary plate; 36. Second spring. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0034] Example 1:

[0035] Please see Figure 1 , 2 This utility model provides a technical solution: To achieve the above objectives, this utility model provides the following technical solution: An aviation screw cleaning and coating device, comprising: a platform 1; a cleaning tank 2 and a coating tank 3 are provided on the top of the platform 1; cleaning liquid and coating liquid are respectively provided in the cleaning tank 2 and the coating tank 3; a first outlet pipe 6 and a second outlet pipe 8 are installed at the bottom of the platform 1, and the first outlet pipe 6 and the second outlet pipe 8 are respectively connected to the cleaning tank 2 and the coating tank 3; a first valve body and a second valve body are respectively installed on the outer walls of the first outlet pipe 6 and the second outlet pipe 8; a hydraulic cylinder 10 is installed at the rear end of the platform 1, and a mounting platform 11 is fixed on the top of the hydraulic cylinder 10. A motor 12 is installed on the top of the mounting platform 11, and a drive rod 13 penetrating the mounting platform 11 is fixed at the output end of the motor 12. The bottom of the drive rod 13 is fixed The device includes a first gear 14; a first connecting rod 17 and a second connecting rod 20 are mounted on the mounting platform 11, and a second gear 21 and a third gear 22 that mesh with the first gear 14 are respectively fixed to the outer walls of the first connecting rod 17 and the second connecting rod 20; a first stirring bar 23 and a second stirring bar 24 are respectively fixed to the bottom of the first connecting rod 17 and the second connecting rod 20; the first stirring bar 23 and the second stirring bar 24 are respectively set inside the cleaning tank 2 and the coating tank 3; a first mounting hole 15 and a second mounting hole 18 are opened on the top of the mounting platform 11, and a first bearing 16 and a second bearing 19 are respectively installed in the first mounting hole 15 and the second mounting hole 18; the first connecting rod 17 and the second connecting rod 20 are respectively fixed inside the first bearing 16 and the second bearing 19.

[0036] Specifically, this invention starts the motor 12, which drives the first gear 14 to rotate via the drive rod 13. Since the first gear 14 meshes with the second gear 21 and the third gear 22, the first gear 14 will cooperate with the second gear 21 and the third gear 22 to drive the first connecting rod 17 and the second connecting rod 20 to rotate. The first connecting rod 17 and the second connecting rod 20 will cooperate with the first stirring bar 23 and the second stirring bar 24 to stir the screws in the cleaning tank 2 and the coating tank 3, respectively. Compared with the existing inventions, this invention, by stirring the screws in the cleaning tank 2 and the coating tank 3, cleans the screws more thoroughly, effectively removing impurities and oil stains from the screw surface and improving the coating efficiency of the screws. On the other hand, the screws can fully and evenly contact the coating solution, further improving the coating efficiency of the screws, thereby ensuring the performance of the screws.

[0037] Since the first stirring bar 23 and the second stirring bar 24 are driven by the same motor 12, multiple driving units are not required, which reduces power consumption and is more energy-efficient and environmentally friendly.

[0038] Example 2:

[0039] Please see Figure 1 , 3 -5. This utility model provides a technical solution: an aviation screw cleaning and coating device, in which a first mesh frame 4 and a second mesh frame 5 are respectively placed in the cleaning tank 2 and the coating tank 3. A first connector 25 and a second connector 26 are respectively fixed to the top of the first mesh frame 4 and the second mesh frame 5. A first locking hole 27 and a second locking hole 28 are respectively opened at the opposite ends of the first connector 25 and the second connector 26. A pipe 29 is connected to the top of the platform 1 through a connecting ring 30. A first fixing rod 31 and a second fixing rod 34 are movably arranged inside the pipe 29. The ends of the second fixing rods 34 that are far apart from each other are respectively engaged in the first locking hole 27 and the second locking hole 28. The outer walls of the first fixing rods 31 and the second fixing rods 34 are respectively fixed with the first auxiliary plate 32 and the second auxiliary plate 35. The outer walls of the first fixing rods 31 and the second fixing rods 34 are respectively provided with the first spring 33 and the second spring 36. One end of the first spring 33 is fixed to the first auxiliary plate 32, and the other end of the first spring 33 is fixed to one end of the pipe 29. One end of the second spring 36 is fixed to the second auxiliary plate 35, and the other end of the second spring 36 is fixed to the other end of the pipe 29.

[0040] Specifically, by setting a first mesh frame 4 and a second mesh frame 5 in the cleaning tank 2 and the coating tank 3 respectively, the first mesh frame 4 and the second mesh frame 5 can separate the cleaning tank 2 and the coating tank 3 from the screw, making it easier to remove the screw from the cleaning tank 2 and the coating tank 3 later.

[0041] Under the action of the first spring 33 and the second spring 36, the first fixing rod 31 and the second fixing rod 34 will move inside the pipe 29 respectively. After one end of the first fixing rod 31 and the second fixing rod 34 are respectively engaged in the first locking hole 27 and the second locking hole 28, the first mesh frame 4 and the second mesh frame 5 can be fixed, preventing the first mesh frame 4 and the second mesh frame 5 from moving when the first stirring bar 23 and the second stirring bar 24 are working, thus improving the cleaning and coating efficiency of the screws.

[0042] Working principle:

[0043] Platform 1 is installed in the designated area. Workers first pour the uncleaned screws into cleaning tank 2, then pour the cleaned screws into coating tank 3. Next, workers start the motor 12 on top of the installation platform 11. Motor 12 drives the first gear 14 via drive rod 13. Since the first gear 14 meshes with the second gear 21 and the third gear 22, it will respectively cooperate with the second gear 21 and the third gear 22 to drive the first connecting rod 17 and the second connecting rod 20 to rotate. The screws rotate within the first bearing 16 of the first mounting hole 15 and the second bearing 19 of the second mounting hole 18, respectively. The first connecting rod 17 and the second connecting rod 20 then cooperate with the first stirring strip 23 and the second stirring strip 24 to stir the screws in the cleaning tank 2 and the coating tank 3, respectively, thus completing the cleaning and coating of the screws. After the cleaning and coating are completed, the operator can move the first fixing rod 31 inside the pipe 29. At this time, the first spring 33 will contract, and the first fixing rod 31 will move from the first connecting member 25... After disengaging from the first locking hole 27, the first mesh frame 4 can be released from its fixation, and can then be directly removed from the cleaning tank 2, facilitating the removal of screws from the cleaning tank 2. Similarly, the operator can move the second fixing rod 34 inside the pipe 29, at which point the second spring 36 will contract. After the second fixing rod 34 disengages from the second locking hole 28 of the second connector 26, the second mesh frame 5 can be released from its fixation, and can then be directly removed from the coating tank 3, facilitating the removal of screws from the coating tank 3. The purpose of removing the wire is to note that when removing the first mesh frame 4 and the second mesh frame 5, the operator needs to start the hydraulic cylinder 10 in advance. The hydraulic cylinder 10 drives the mounting platform 11 to rise. Once the first stirring bar 23 and the second stirring bar 24 are separated from the cleaning tank 2 and the coating tank 3, the operator can open the first valve 7 and the second valve 9 after cleaning and coating the screws. At this time, the cleaning solution in the cleaning tank 2 will be discharged through the first outlet pipe 6, and the coating solution in the coating tank 3 will be discharged through the second outlet pipe 8, which will facilitate the next cleaning and coating work.

[0044] In the description of this utility model, it should be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An aircraft screw cleaning and coating device, characterized in that, include: Platform (1); The platform (1) is equipped with a cleaning tank (2) and a coating tank (3) on its top. The cleaning tank (2) and the coating tank (3) are respectively equipped with cleaning solution and coating solution; The platform (1) is equipped with a first outlet pipe (6) and a second outlet pipe (8) at its bottom. The first outlet pipe (6) and the second outlet pipe (8) are respectively connected to the cleaning tank (2) and the coating tank (3). The outer walls of the first outlet pipe (6) and the second outlet pipe (8) are respectively equipped with a first valve body and a second valve body; A hydraulic cylinder (10) is installed at the rear end of the platform (1). A mounting platform (11) is fixed on the top of the hydraulic cylinder (10). A motor (12) is installed on the top of the mounting platform (11). A drive rod (13) that passes through the mounting platform (11) is fixed at the output end of the motor (12). A first gear (14) is fixed at the bottom of the drive rod (13). The mounting platform (11) is equipped with a first connecting rod (17) and a second connecting rod (20). The outer walls of the first connecting rod (17) and the second connecting rod (20) are respectively fixed with a second gear (21) and a third gear (22) that mesh with the first gear (14). The bottom of the first connecting rod (17) and the second connecting rod (20) are respectively fixed with the first stirring bar (23) and the second stirring bar (24); The first stirring bar (23) and the second stirring bar (24) are respectively installed inside the cleaning tank (2) and the coating tank (3).

2. The aircraft screw cleaning and coating device according to claim 1, characterized in that, The mounting platform (11) has a first mounting hole (15) and a second mounting hole (18) on its top. The first mounting hole (15) and the second mounting hole (18) are respectively installed with a first bearing (16) and a second bearing (19). The first connecting rod (17) and the second connecting rod (20) are respectively fixed inside the first bearing (16) and the second bearing (19).

3. The aircraft screw cleaning and coating device according to claim 1, characterized in that, The first mesh frame (4) and the second mesh frame (5) are respectively placed in the cleaning tank (2) and the coating tank (3).

4. The aircraft screw cleaning and coating device according to claim 3, characterized in that, The top of the first mesh frame (4) and the second mesh frame (5) are respectively fixed with a first connector (25) and a second connector (26), and the opposite ends of the first connector (25) and the second connector (26) are respectively provided with a first card hole (27) and a second card hole (28).

5. The aircraft screw cleaning and coating device according to claim 1, characterized in that, The top of the platform (1) is connected to a pipe (29) via a connecting ring (30). A first fixing rod (31) and a second fixing rod (34) are movably arranged inside the pipe (29). The ends of the first fixing rod (31) and the second fixing rod (34) that are far apart from each other are respectively locked into the first locking hole (27) and the second locking hole (28).

6. The aircraft screw cleaning and coating device according to claim 5, characterized in that, The outer walls of the first fixing rod (31) and the second fixing rod (34) are respectively fixed with a first auxiliary plate (32) and a second auxiliary plate (35), and the outer walls of the first fixing rod (31) and the second fixing rod (34) are respectively provided with a first spring (33) and a second spring (36); One end of the first spring (33) is fixed to the first auxiliary plate (32), and the other end of the first spring (33) is fixed to one end of the pipe (29); One end of the second spring (36) is fixed to the second auxiliary plate (35), and the other end of the second spring (36) is fixed to the other end of the pipe (29).

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