A cleaning device for processing of aviation parts
By designing a cleaning device for aerospace parts processing, and adopting lifting and rinsing devices, the problems of inconvenient parts removal and cleaning agent residue were solved, achieving efficient cleaning and convenient operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI JITONG TECHNOLOGY CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-14
AI Technical Summary
In existing technologies, cleaning aerospace parts is inconvenient due to the difficulty in removing them and the ineffective rinsing of residual cleaning agents on the surface, resulting in low efficiency.
A cleaning device for aerospace parts processing was designed, including a lifting device and a rinsing device. The lifting and rotation of the placement tank is achieved by a motor-driven rotary column and gear meshing. Combined with ultrasonic cleaning and water spraying from the nozzle, the parts can be easily removed and the surface cleaning agent can be rinsed off.
It enables convenient removal and efficient cleaning of aerospace parts, improves cleaning efficiency, reduces cleaning agent residue, and enhances operational convenience.
Smart Images
Figure CN224487002U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of parts cleaning technology, specifically referring to a cleaning device for processing aerospace parts. Background Technology
[0002] Cleaning during the manufacturing process of aerospace parts is a critical step in ensuring the quality, performance, and reliability of subsequent assembly of parts, and directly affects the safety and service life of aerospace equipment.
[0003] The common method for cleaning parts is to place the parts in a cleaning tank and use an ultrasonic cleaner to perform high-frequency vibrations. This method can clean complex structures such as blind holes, deep holes, and threads with minimal damage to precision parts. However, there are some drawbacks in the actual cleaning process: it is not convenient to take the aerospace parts out of the cleaning tank, and some cleaning agent may remain on the surface of the aerospace parts. It is necessary to transfer the aerospace parts to clean water for rinsing again, which is very troublesome and inefficient. Therefore, improvements are needed. Utility Model Content
[0004] The technical problem this invention aims to solve is that, in the prior art, when cleaning aerospace parts, they are placed in the cleaning solution, and after cleaning, they are inconvenient to remove, and it is also inconvenient to rinse off the residual cleaning agent on the surface of the aerospace parts.
[0005] To solve the above problems, the technical solution adopted by this utility model is as follows: A cleaning device for processing aerospace parts includes a cleaning tank, an ultrasonic generator is provided at the bottom of the cleaning tank, a fixing block is fixedly connected to the side wall of the cleaning tank, a motor is fixedly connected to the lower end of the fixing block, a rotary column is connected to the output end of the motor, the rotary column rotates in the fixing block through a bearing, a horizontal plate is fixedly connected to the upper end of the rotary column, a lifting device is provided on the horizontal plate, a cover plate is connected to the lower end of the lifting device, a hanging rod is fixedly connected to the lower end of the cover plate, a placement groove is fixedly connected to the lower end of the hanging rod, and a rinsing device is provided on the cover plate.
[0006] Furthermore, the lifting device includes a screw drum rotatably connected to the horizontal plate via a bearing, a lead screw threadedly connected to the screw drum, the lower end of the lead screw being fixedly connected to a cover plate, a slide rod extending upward through the horizontal plate being fixedly connected to the upper end of the cover plate, a second motor being fixedly connected to the upper end of the horizontal plate, a first gear being connected to the output end of the second motor, and a second gear meshing with the first gear being fixedly connected to the upper end of the screw drum.
[0007] Furthermore, the bottom wall of the placement tank is evenly distributed with drain holes for discharging cleaning agent.
[0008] Furthermore, the rinsing device includes a water bucket fixed to the upper end of the cover plate, and nozzles are evenly distributed on the lower end face of the cover plate. The nozzles are connected to the water bucket through pipes, and a water pump for controlling the water spraying is installed on the pipes.
[0009] Furthermore, the lifting range of the placement trough is configured to allow the placement trough to rise above the cleaning pool.
[0010] Furthermore, the slide bar slides in conjunction with the cross plate to limit the rotation of the lead screw.
[0011] Furthermore, the motor is configured to drive the rotary column to rotate, thereby causing the horizontal plate and the placement trough to rotate to the side position of the cleaning pool.
[0012] The beneficial effects achieved by adopting the above-described structure are as follows:
[0013] 1. This utility model uses a lifting device. Motor 2 drives gear 1 to rotate, gear 1 meshes with gear 2 to rotate, the screw rotates in the horizontal plate, and the screw will drive the cover plate to rise and fall, thereby raising and lowering the placement tank so as to remove the aviation parts from the cleaning agent in the cleaning pool.
[0014] 2. This utility model incorporates a rinsing device. A bucket is filled with clean water, which is then pumped to the nozzle by a water pump. The nozzle sprays water downwards to rinse the aviation parts. By using a motor to drive the rotation of the rotating column, the placement tank can be rotated to one side of the cleaning pool for easy handling of the aviation parts. Attached Figure Description
[0015] Figure 1 This is an overall structural diagram of a cleaning device for processing aerospace parts according to the present invention;
[0016] Figure 2 This is a structural diagram of the internal structure of the cleaning tank of a cleaning device for processing aerospace parts according to this utility model;
[0017] Figure 3 for Figure 2 Enlarged view of a portion of point A in the middle;
[0018] Figure 4 for Figure 2 Enlarged view of section B in the middle.
[0019] Among them, 1. Cleaning pool, 2. Fixing block, 3. Motor 1, 4. Rotating column, 5. Horizontal plate, 6. Ultrasonic generator, 7. Lifting device, 8. Cover plate, 9. Hanging rod, 10. Placement trough, 11. Flushing device, 12. Screw, 13. Gear 2, 14. Screw, 15. Slide rod, 16. Motor 2, 17. Gear 1, 18. Water bucket, 19. Spray head, 20. Leakage hole. Detailed Implementation
[0020] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0021] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0022] like Figure 1-4 This utility model discloses a cleaning device for processing aerospace parts, including a cleaning tank 1. An ultrasonic generator 6 is installed at the bottom of the cleaning tank 1. A fixing block 2 is fixed to the side wall of the cleaning tank 1. A motor 3 is fixed to the lower end of the fixing block 2. The output end of the motor 3 is connected to a rotating column 4. The rotating column 4 rotates in the fixing block 2 through a bearing. A horizontal plate 5 is fixed to the upper end of the rotating column 4. A lifting device 7 is installed on the horizontal plate 5. A cover plate 8 is connected to the lower end of the lifting device 7. A lifting rod 9 is fixed to the lower end of the cover plate 8. A placement groove 10 is fixed to the lower end of the lifting rod 9. Drainage holes 20 are evenly distributed in the bottom wall of the placement groove 10. The drainage holes 20 can discharge the cleaning agent in the placement groove 10. The rising range of the placement groove 10 can meet the requirement that the placement groove 10 rises above the cleaning tank 1, so as to facilitate rotation to one side of the cleaning tank 1 to pick up and put away aerospace parts. A rinsing device 11 is installed on the cover plate 8.
[0023] like Figure 1-3 The lifting device 7 includes a screw 12 rotating in the horizontal plate 5. The screw 12 rotates in the horizontal plate 5 via bearings. A screw rod 14 is threadedly connected to the screw 12. The lower end of the screw rod 14 is fixedly connected to the cover plate 8. A sliding rod 15 is fixedly connected to the upper end of the cover plate 8 and extends upward through the horizontal plate 5. A second motor 16 is fixedly connected to the upper end of the horizontal plate 5. A first gear 17 is connected to the output end of the second motor 16. A second gear 13 is fixedly connected to the upper end of the screw 12 and meshes with the first gear 17. The screw 12 rotates by meshing the first gear 17 with the second gear 13. The screw rod 14 does not rotate, which drives the cover plate 8 to rise and fall, thereby raising and lowering the placement tank 10 so as to lift the aviation parts from the water tank of the cleaning pool 1.
[0024] like Figure 1-2The rinsing device 11 includes a water tank 18, which is fixed to the upper end of the cover plate 8. The lower end face of the cover plate 8 is evenly distributed with nozzles 19 and connected to the water tank 18 via pipeline. A water pump is provided to control the water spraying. Water is sprayed downward through the nozzles 19 to spray water on the aviation parts in the placement tank 10, thereby rinsing the parts and washing away the cleaning agent on the aviation parts.
[0025] In practical use, the aviation parts to be cleaned are placed in the placement tank 10. The rotating column 4 is rotated by starting motor 3, and the placement tank 10 is rotated to the top of the cleaning tank 1. The lifting device 7 is used to put the placement tank 10 into the cleaning tank 1. Specifically, by starting motor 16, gear 17 meshes with gear 13 to rotate. Gear 13 drives the screw spool 12 to rotate in the horizontal plate 5 through the bearing. Since the lead screw 14 does not rotate, the lead screw 14 will push the cover plate 8 down until the cover plate 8 covers the cleaning tank 1. At this time, the aviation parts in the placement tank 10 are completely below the liquid surface of the cleaning agent in the cleaning tank 1. By controlling the ultrasonic generator 6 to work, the cleaning work can be realized, which can clean the debris and oil stains on the surface of the aviation parts and in the blind holes.
[0026] After cleaning, the placement tank 10 is lifted by the lifting device 7, so that the aviation parts in the placement tank 10 are removed from the cleaning agent. By controlling the water pump to start, the clean water in the water tank 18 is pumped to the nozzle 19 and sprayed downwards to wash away the cleaning agent on the surface of the aviation parts. Then, the rotating column 4 is driven by the motor 3 to rotate the placement tank 10 to one side of the cleaning pool 1, so that the aviation parts can be unloaded, which is very convenient.
[0027] It should be noted that in this solution, all electrical equipment, such as motor 13, motor 216, ultrasonic generator 6, and water pump, are connected to the power supply via cables and centrally controlled by control switches. This is common knowledge in existing technology and will not be elaborated on here.
[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A cleaning device for processing aerospace parts, characterized in that: The system includes a cleaning tank (1), an ultrasonic generator (6) is installed at the bottom of the cleaning tank (1), a fixing block (2) is fixed to the side wall of the cleaning tank (1), a motor (3) is fixed to the lower end of the fixing block (2), a rotary column (4) is connected to the output end of the motor (3), the rotary column (4) is rotatably connected to the fixing block (2) through a bearing, a horizontal plate (5) is fixed to the upper end of the rotary column (4), a lifting device (7) is installed on the horizontal plate (5), a cover plate (8) is connected to the lower end of the lifting device (7), a hanging rod (9) is fixed to the lower end of the cover plate (8), a placement slot (10) for placing aerospace parts is fixed to the lower end of the hanging rod (9), and a rinsing device (11) is installed on the cover plate (8).
2. The cleaning device for processing aerospace parts according to claim 1, characterized in that: The lifting device (7) includes a screw (12) rotatably connected to the horizontal plate (5) via a bearing. A screw (14) is threadedly connected to the screw (12). The lower end of the screw (14) is fixedly connected to the cover plate (8). A slide rod (15) that extends upward through the horizontal plate (5) is fixedly connected to the upper end of the cover plate (8). A second motor (16) is fixedly connected to the upper end face of the horizontal plate (5). A first gear (17) is connected to the output end of the second motor (16). A second gear (13) that meshes with the first gear (17) is fixedly connected to the upper end of the screw (12).
3. The cleaning device for processing aerospace parts according to claim 1, characterized in that: The bottom wall of the placement tank (10) is evenly distributed with drain holes (20) for discharging cleaning agent.
4. The cleaning device for processing aerospace parts according to claim 1, characterized in that: The rinsing device (11) includes a water bucket (18) fixed to the upper end of the cover plate (8). Spray nozzles (19) are evenly distributed on the lower end face of the cover plate (8). The spray nozzles (19) are connected to the water bucket (18) through a pipeline. A water pump for controlling the spraying is provided on the pipeline.
5. A cleaning device for processing aerospace parts according to claim 2, characterized in that: The lifting range of the placement trough (10) is configured to allow the placement trough (10) to rise above the cleaning tank (1).
6. A cleaning device for processing aerospace parts according to claim 2, characterized in that: The slide bar (15) is slidably engaged with the cross plate (5) to restrict the rotation of the lead screw (14).
7. The cleaning device for processing aerospace parts according to claim 1, characterized in that: The motor (3) is configured to drive the rotary column (4) to rotate, thereby driving the horizontal plate (5) and the placement slot (10) to rotate to the side of the cleaning tank (1).