Spraying device for anti-rust oil of bearing shaft sleeve

Abstract

The utility model relates to the technical field of spraying devices, and discloses a spraying device for anti-rust oil of a bearing shaft sleeve, which solves the problem that the spraying quality and the processing continuity are influenced because the existing spraying device for the anti-rust oil of the bearing shaft sleeve cannot uniformly spray the anti-rust oil in a large scale. Supporting legs are fixedly installed at the two ends of the bottom of the workbench, a collecting box is fixedly installed in the middle of the top of the workbench, a spraying machine is fixedly installed on the upper portion of one side of the collecting box through a supporting frame, a discharge valve is fixedly installed on the lower portion of one side of the collecting box, a mounting plate is arranged on one side in the collecting box, and a mounting frame is fixedly installed on the top of the mounting plate. A plurality of shaft sleeves are fixedly mounted on the two sides of the mounting frame, and hydraulic cylinders are rotationally mounted in the shaft sleeves; according to the spraying device for the anti-rust oil of the bearing shaft sleeve, the anti-rust oil can be uniformly sprayed on a large scale, and the spraying quality and the machining continuity are guaranteed.

Description

Technical Field

[0001] This utility model belongs to the technical field of spraying devices, specifically a spraying device for anti-rust oil on bearing bushings. Background Technology

[0002] A spraying device for rust-preventive oil on bearings and bushings is a specialized device designed to uniformly spray rust-preventive oil onto the surface of bearings and bushings. In practical applications, this type of spraying device has been widely used on various bearing and bushing production lines. For example, in the automotive, machinery, and aerospace industries, bearings and bushings are key components, and their rust prevention treatment is crucial. Using this type of spraying device can significantly improve production efficiency, reduce costs, and ensure product quality. However, existing spraying devices for rust-preventive oil on bearings and bushings cannot uniformly spray rust-preventive oil in large quantities, which affects the spraying quality and the continuity of processing. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a spraying device for anti-rust oil for bearing bushings, which effectively solves the problem that the existing spraying devices for anti-rust oil for bearing bushings cannot spray anti-rust oil evenly in large quantities, thus affecting the spraying quality and processing continuity.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a spraying device for applying anti-rust oil to bearing bushings, comprising a worktable, with support legs fixedly installed at both ends of the bottom of the worktable, a collection box fixedly installed in the middle of the top of the worktable, a spraying machine fixedly installed on the upper part of one side of the collection box via a support frame, a discharge valve fixedly installed on the lower part of one side of the collection box, a mounting plate provided on one side inside the collection box, a mounting frame fixedly installed on the top of the mounting plate, several bushings fixedly installed on both sides of the mounting frame, hydraulic cylinders rotatably installed inside each bushing, and positioning plates fixedly installed on the transmission ends of each hydraulic cylinder. Several hydraulic cylinders are fixedly mounted with gears at the ends away from the positioning plate. Positioning seats are rotatably mounted on the sides of the gears away from the hydraulic cylinders. The bottoms of several positioning seats are fixedly connected to the upper side of the mounting plate. Racks are meshed between the lower parts of several gears on the same side. The two ends of two racks are fixedly connected to the two ends of the collection box through fixing strips. A drive motor is fixedly mounted at one end of the top of the worktable through a mounting seat. The output end of the drive motor is equipped with a transmission component. The transmission component is connected to the mounting frame. When the drive motor is running, it outputs power to the mounting frame through the transmission component, causing the mounting frame to drive the bearing bushing to move.

[0005] Preferably, the transmission assembly includes a lower sprocket, which is fixedly installed at the output end of the drive motor. A positioning frame is rotatably installed on one side of the lower sprocket, and one side of the positioning frame is fixedly connected to the collection box. An upper sprocket is provided above the lower sprocket, and a chain meshes between the upper and lower sprockets. A rotating shaft is fixedly installed on one side of the upper sprocket, and a bearing is rotatably installed on the surface of the rotating shaft. The lower part of the bearing is fixedly connected to the positioning frame. A threaded rod is fixedly installed at one end of the rotating shaft, and a rotating seat is rotatably installed at one end of the threaded rod. One side of the rotating seat is fixedly connected to the collection box.

[0006] Preferably, the surface of the threaded rod is threadedly connected to a threaded sleeve, and a support arm is fixedly installed on the top of the threaded sleeve. One end of the support arm is fixedly connected to one side of the mounting bracket.

[0007] Preferably, a sliding sleeve is fixedly installed at the bottom of the threaded sleeve, and a sliding rod is inserted inside the sliding sleeve. The two ends of the sliding rod are fixedly connected to the rotating seat and the positioning frame, respectively.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: In use, the operator places the bearing bushing in the mounting frame and starts several hydraulic cylinders to push several positioning plates to clamp and fix the bearing bushing. Then, the operator starts the drive motor to drive the lower sprocket to rotate. When the lower sprocket rotates, it drives the upper sprocket to rotate through the chain. When the upper sprocket rotates, it drives the rotating shaft to rotate inside the bearing. When the rotating shaft rotates, it drives the threaded rod to rotate along the rotating seat. When the threaded rod rotates, it drives the threaded sleeve to move. When the threaded sleeve moves, it drives the sliding sleeve to slide on the surface of the sliding rod, thereby increasing the stability of the threaded sleeve when it moves. When the threaded sleeve moves, it drives the mounting frame and mounting plate to move through the support arm. When the mounting frame moves, it can drive several bearing bushings to move.

[0009] When the mounting bracket moves, it drives several gears to roll along two racks, which in turn drives the hydraulic cylinders to rotate inside the bushing. As the hydraulic cylinders rotate, they all drive the bearing bushing to rotate through the positioning plate, allowing the bearing bushing to move and rotate through the spraying machine for uniform and comprehensive spraying. This enables the spraying device for anti-rust oil on bearing bushings to spray anti-rust oil in large quantities and evenly, ensuring spraying quality and processing continuity. Attached Figure Description

[0010] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0011] In the attached diagram:

[0012] Figure 1This is a schematic diagram of the structure of the spraying device for anti-rust oil on bearing bushings according to this utility model. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure of the spraying device for anti-rust oil on bearing bushings according to this utility model. Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the structure of the spraying device for anti-rust oil on bearing bushings according to this utility model. Figure 3 ;

[0015] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0016] Figure 5 This utility model Figure 2 Enlarged structural diagram at point B;

[0017] In the diagram: 1. Workbench; 2. Support leg; 3. Collection box; 4. Support frame; 5. Sprayer; 6. Mounting plate; 7. Mounting bracket; 8. Positioning plate; 9. Drain valve; 10. Mounting seat; 11. Drive motor; 12. Lower sprocket; 13. Upper sprocket; 14. Chain; 15. Shaft; 16. Bearing; 17. Positioning bracket; 18. Threaded rod; 19. Fixing bar; 20. Rotating seat; 21. Threaded sleeve; 22. Sliding sleeve; 23. Sliding rod; 24. Support arm; 25. Bushing; 26. Hydraulic cylinder; 27. Gear; 28. Positioning seat; 29. ​​Rack. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] Depend on Figures 1 to 5The present invention includes a workbench 1, with support legs 2 fixedly installed at both ends of the bottom of the workbench 1. A collection box 3 is fixedly installed at the middle of the top of the workbench 1. A spraying machine 5 is fixedly installed on the upper part of one side of the collection box 3 via a support frame 4. A discharge valve 9 is fixedly installed on the lower part of one side of the collection box 3. A mounting plate 6 is provided on one side inside the collection box 3. A mounting bracket 7 is fixedly installed on the top of the mounting plate 6. Several bushings 25 are fixedly installed on both sides of the mounting bracket 7. Hydraulic cylinders 26 are rotatably installed inside the bushings 25. A positioning plate 8 is fixedly installed on the transmission end of each hydraulic cylinder 26. A positioning plate 8 is fixedly installed on the end of each hydraulic cylinder 26 away from the positioning plate 8. There is a gear 27, and a positioning seat 28 is rotatably installed on the side of the gear 27 away from the hydraulic cylinder 26. The bottom of several positioning seats 28 is fixedly connected to the upper side of the mounting plate 6. The lower parts of several gears 27 on the same side are respectively meshed with racks 29. The two ends of two racks 29 are fixedly connected to the two ends of the collection box 3 through fixing strips 19. A drive motor 11 is fixedly installed on one end of the top of the workbench 1 through the mounting seat 10. The output end of the drive motor 11 is provided with a transmission component. The transmission component is connected to the mounting frame 7. When the drive motor 11 is running, it outputs power to the mounting frame 7 through the transmission component, so that the mounting frame 7 drives the bearing bush to move.

[0020] In use, the operator places the bearing bushing in the mounting frame 7 and activates several hydraulic cylinders 26 to push several positioning plates 8 to clamp and fix the bearing bushing. Then, the operator starts the drive motor 11 to drive the transmission component. When the transmission component is running, it will drive the mounting frame 7 and the mounting plate 6 to move. When the mounting frame 7 moves, it can drive several bearing bushings to move. When the mounting frame 7 moves, it drives several gears 27 to roll along two racks 29, so that the gears 27 can drive the hydraulic cylinders 26 to rotate inside the bushing 25. When the hydraulic cylinders 26 rotate, they all drive the bearing bushing to rotate through the positioning plates 8, so that the bearing bushing can move and rotate through the spraying machine 5, and then be uniformly and comprehensively sprayed. This allows the spraying device for anti-rust oil on bearing bushings to spray anti-rust oil in large batches and evenly, ensuring the spraying quality and the continuity of the process.

[0021] The transmission assembly includes a lower sprocket 12, which is fixedly installed at the output end of the drive motor 11. A positioning frame 17 is rotatably installed on one side of the lower sprocket 12, and one side of the positioning frame 17 is fixedly connected to the collection box 3. An upper sprocket 13 is provided above the lower sprocket 12. A chain 14 is meshed between the upper sprocket 13 and the lower sprocket 12. A rotating shaft 15 is fixedly installed on one side of the upper sprocket 13. A bearing 16 is rotatably installed on the surface of the rotating shaft 15. The lower part of the bearing 16 is fixedly connected to the positioning frame 17. A threaded rod 18 is fixedly installed at one end of the rotating shaft 15. A rotating seat 20 is rotatably installed at one end of the threaded rod 18. One side of the rotating seat 20 is fixedly connected to the collection box 3.

[0022] The operator starts the drive motor 11 to drive the lower sprocket 12 to rotate. When the lower sprocket 12 rotates, it drives the upper sprocket 13 to rotate through the chain 14. When the upper sprocket 13 rotates, it drives the rotating shaft 15 to rotate inside the bearing 16. When the rotating shaft 15 rotates, it drives the threaded rod 18 to rotate along the rotating seat 20.

[0023] The threaded rod 18 is threadedly connected to a threaded sleeve 21. A support arm 24 is fixedly installed on the top of the threaded sleeve 21, and one end of the support arm 24 is fixedly connected to one side of the mounting frame 7. A sliding sleeve 22 is fixedly installed on the bottom of the threaded sleeve 21. A sliding rod 23 is inserted into the sliding sleeve 22. The two ends of the sliding rod 23 are fixedly connected to the rotating seat 20 and the positioning frame 17, respectively.

[0024] When the threaded rod 18 rotates, it drives the threaded sleeve 21 to move. When the threaded sleeve 21 moves, it drives the sliding sleeve 22 to slide on the surface of the sliding rod 23, thereby increasing the stability of the threaded sleeve 21 when it moves. When the threaded sleeve 21 moves, it drives the mounting bracket 7 and the mounting plate 6 to move through the support arm 24.

Claims

1. A spraying device for bearing bush anti-rust oil, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly provided with support legs (2) at both ends, the middle of the top of the workbench (1) is fixedly provided with a collecting box (3), the upper side of one side of the collecting box (3) is fixedly provided with a spraying machine (5) through a support frame (4), the lower side of one side of the collecting box (3) is fixedly provided with a discharge valve (9), one side of the inside of the collecting box (3) is provided with a mounting plate (6), the top of the mounting plate (6) is fixedly provided with a mounting frame (7), the two sides of the mounting frame (7) are fixedly provided with a plurality of shaft sleeves (25), the interiors of the shaft sleeves (25) are rotatably provided with hydraulic cylinders (26), the transmission ends of the plurality of hydraulic cylinders (26) are fixedly provided with positioning discs (8), the ends, away from the positioning discs (8), of the plurality of hydraulic cylinders (26) are fixedly provided with gears (27), the sides, away from the hydraulic cylinders (26), of the gears (27) are rotatably provided with positioning seats (28), the bottoms of the plurality of positioning seats (28) are fixedly connected with the upper side of the mounting plate (6), the lower sides of the plurality of gears (27) on the same side are respectively meshingly connected with racks (29), the two ends of the two racks (29) are fixedly connected with the two ends of the collecting box (3) through fixing strips (19), one end of the top of the workbench (1) is fixedly provided with a driving motor (11) through a mounting seat (10), the output end of the driving motor (11) is provided with a transmission assembly, the transmission assembly is in transmission connection with the mounting frame (7), the driving motor (11) outputs power to the mounting frame (7) through the transmission assembly when in operation, so that the mounting frame (7) drives the bearing shaft sleeve to move.

2. The bearing bush anti-rust oil spraying device according to claim 1, characterized in that: The transmission assembly comprises a lower chain wheel (12), the lower chain wheel (12) is fixedly installed at the output end of the driving motor (11), one side of the lower chain wheel (12) is rotatably provided with a positioning frame (17), one side of the positioning frame (17) is fixedly connected with the collecting box (3), an upper chain wheel (13) is arranged above the lower chain wheel (12), the upper chain wheel (13) and the lower chain wheel (12) are meshingly connected with a chain (14), one side of the upper chain wheel (13) is fixedly provided with a rotating shaft (15), the surface of the rotating shaft (15) is rotatably provided with a bearing (16), the lower side of the bearing (16) is fixedly connected with the positioning frame (17), one end of the rotating shaft (15) is fixedly provided with a threaded rod (18), one end of the threaded rod (18) is rotatably provided with a rotating seat (20), one side of the rotating seat (20) is fixedly connected with the collecting box (3).

3. The bearing bush anti-rust oil spraying device according to claim 2, characterized in that: The surface of the threaded rod (18) is threadedly connected with a threaded sleeve (21), the top of the threaded sleeve (21) is fixedly provided with a support arm (24), one end of the support arm (24) is fixedly connected with one side of the mounting frame (7).

4. The bearing bush anti-rust oil spraying device according to claim 3, characterized in that: The bottom of the threaded sleeve (21) is fixedly provided with a sliding sleeve (22), the inside of the sliding sleeve (22) is inserted with a sliding rod (23), the two ends of the sliding rod (23) are respectively fixedly connected with the rotating seat (20) and the positioning frame (17). The bottom of the threaded sleeve (21) is fixedly provided with a sliding sleeve (22), the inside of the sliding sleeve (22) is inserted with a sliding rod (23), the two ends of the sliding rod (23) are respectively fixedly connected with the rotating seat (20) and the positioning frame (17).

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