Bearing roller cleaning equipment

Abstract

The utility model discloses bearing roller cleaning equipment which comprises a supporting frame, the top of the supporting frame is fixedly connected with a base, a cleaning groove is formed in the base, the bottom of the base is fixedly connected with a liquid discharging pipe, the bottom end of the interior of the cleaning groove is fixedly connected with a fixing base, and a rotating rod is fixedly installed in the fixing base. According to the bearing roller cleaning device, the outer ring and the bottom plate are arranged, after a bearing is clamped and fixed, high-pressure liquid can be directly sprayed to the position between the inner ring and the outer ring of the bearing, a roller in the bearing can be directly cleaned, cleaning is more accurate compared with traditional overall cleaning, and the cleaning efficiency of the bearing roller is improved; the bearing inner ring can be conveniently connected to the outer surface of the rotating rod in a sleeving mode, the bearing can be integrally fixed, the bearing can rotate through rotation of the metal net plate during cleaning, cleaning liquid can permeate into tiny gaps and surface textures of bearing steel balls more easily, and the deeper cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a bearing roller cleaning device. Background Art

[0002] Bearing cleaning equipment usually includes a cleaning chamber, a cleaning tank, a cleaning liquid circulation system, a nozzle, a filter and other components. During the cleaning process, the bearing and its components are placed in the cleaning tank and cleaned using the cleaning principles and methods provided by the equipment to remove dirt, grease and other substances, ultimately achieving a cleaning effect.

[0003] However, the bearing rollers are installed between the inner and outer rings of the bearing. Direct external flushing or soaking cannot penetrate deep into the bearing. Internal dirt, residues and old lubricants cannot be completely removed, which may affect the performance and life of the bearing. The cleaning efficiency of the rollers is low, and it may take a lot of cleaning fluid and time to clean the internal rollers, increasing the cleaning cost and time investment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bearing roller cleaning device, which solves the problem that since the bearing rollers are installed between the inner and outer rings of the bearing, direct external flushing or soaking cannot penetrate deep into the bearing, and the internal dirt, residue and old lubricant cannot be completely removed, which may affect the performance and life of the bearing. The cleaning efficiency of the rollers is low, and a large amount of cleaning fluid and time may be consumed to clean the internal rollers, increasing the cleaning cost and time investment.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a bearing roller cleaning device, comprising a support frame, the top of the support frame is fixedly connected to a base, a cleaning tank is opened inside the base, a drain pipe is fixedly connected to the bottom of the base, the bottom end of the cleaning tank is fixedly connected to a fixed seat, a rotating rod is fixedly installed inside the fixed seat, a bearing is fixedly connected inside the rotating rod, a gear ring is fixedly connected to the outer surface of the bearing, a rotating rod is rotatably connected inside the cleaning tank, a driving motor is fixedly installed inside the rotating rod, a gear is fixedly connected to the output end of the driving motor, the surface of the gear is meshingly connected to the surface of the gear ring, a metal mesh plate is fixedly sleeved on the outer surface of the rotating rod, a top seat is fixedly connected to the top of the base, and an oil cylinder is fixedly installed at the inner center of the top seat;

[0006] The bottom of the oil cylinder is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly installed with a connecting tube, the connecting tube, the outer surface of the connecting tube is fixedly connected to a water inlet pipe, the bottom of the connecting tube is fixedly connected to a turntable, the outer surface of the turntable is fixedly sleeved with a limiting ring, the bottom of the turntable is equidistantly provided with water spray holes, the outer surface of the turntable is sealingly rotatably connected to an outer ring, the inner wall of the outer ring is equidistantly fixedly connected to connecting rods, the end of the connecting rod away from the outer ring is fixedly connected to a bottom plate, the bottom of the outer ring is fixedly connected to a first sealing plate, and the bottom of the bottom plate is fixedly connected to a second sealing plate.

[0007] Preferably, the top of the rotating rod is conical, and the top of the bearing is fixedly connected to the bottom center of the rotating rod.

[0008] Preferably, one end of the water inlet pipe away from the connecting tube is fixedly connected to a bellows, one end of the bellows away from the water inlet pipe is connected to an external high-pressure water pipe, and the interior of the water inlet pipe is connected to the interior of the connecting tube.

[0009] Preferably, a sealing ring is fixedly mounted on the outer surface of the limiting ring, a rotation groove matching the limiting ring is opened on the inner wall of the outer ring, and the outer surface of the limiting ring is sealingly rotatably connected to the inside of the rotation groove.

[0010] Preferably, the bottom of the first sealing plate abuts against the surface of the outer ring of the bearing, and the bottom of the second sealing plate abuts against the surface of the inner ring of the bearing.

[0011] Preferably, the high-pressure liquid sprayed from the water spray hole is located at the gap between the first sealing plate and the second sealing plate. Beneficial Effects

[0012] The utility model provides a bearing roller cleaning device. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The bearing roller cleaning equipment is equipped with an outer ring and a bottom plate. When the bearing is clamped and fixed, high-pressure liquid will be sprayed directly between the inner and outer rings of the bearing, which can directly clean the rollers inside the bearing. It is more accurate than traditional overall cleaning and improves the cleaning efficiency of the bearing rollers.

[0014] 2. The bearing roller cleaning equipment, by setting the top of the rotating rod to be conical, can facilitate the sleeve connection of the inner ring of the bearing on the outer surface of the rotating rod, so as to fix the bearing as a whole. Moreover, during cleaning, the bearing can be rotated by rotating the metal mesh plate, so that the cleaning liquid can more easily penetrate into the tiny gaps and surface textures of the bearing steel balls, thereby achieving a deeper cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the transfer rod and the metal mesh plate in the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the turntable and the outer ring in the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the turntable in the utility model.

[0019] In the figure: 1. support frame; 2. base; 3. cleaning tank; 4. drain pipe; 5. fixed seat; 6. rotating rod; 7. bearing; 8. gear ring; 9. rotating rod; 10. driving motor; 11. gear; 12. metal mesh plate; 13. top seat; 14. oil cylinder; 15. connecting plate; 16. connecting tube; 17. water inlet pipe; 18. bellows; 19. turntable; 20. limiting ring; 21. water spray hole; 22. outer ring; 23. rotating tank; 24. connecting rod; 25. bottom plate; 26. first sealing plate; 27. second sealing plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4The utility model provides a technical solution: a bearing roller cleaning device, including a support frame 1, a base 2 is fixedly connected to the top of the support frame 1, a cleaning tank 3 is opened inside the base 2, a drain pipe 4 is fixedly connected to the bottom of the base 2, a fixed seat 5 is fixedly connected to the bottom end of the cleaning tank 3, a rotating rod 6 is fixedly installed inside the fixed seat 5, a bearing 7 is fixedly connected inside the rotating rod 6, a gear ring 8 is fixedly connected to the outer surface of the bearing 7, a rotating rod 9 is rotatably connected inside the cleaning tank 3, the top of the rotating rod 9 is conical, the top of the bearing 7 is fixedly connected to the bottom center of the rotating rod 9, and a driving motor is fixedly installed inside the rotating rod 9 10. The output end of the driving motor 10 is fixedly connected with a gear 11, the surface of the gear 11 is meshedly connected to the surface of the gear ring 8, the outer surface of the rotating rod 9 is fixedly sleeved with a metal mesh plate 12, the top of the base 2 is fixedly connected with a top seat 13, and the inner center of the top seat 13 is fixedly installed with an oil cylinder 14. By setting the top of the rotating rod 9 to be conical, it is convenient to sleeve the inner ring of the bearing on the outer surface of the rotating rod 9, which is convenient for fixing the bearing as a whole. In addition, when cleaning, the bearing can be rotated by rotating the metal mesh plate 12, so that the cleaning liquid can more easily penetrate into the tiny gaps and surface textures of the bearing steel balls, thereby achieving a deeper cleaning effect;

[0022] The bottom of the oil cylinder 14 is fixedly connected with a connecting plate 15, and a connecting tube 16 is fixedly installed at the bottom of the connecting plate 15. The connecting tube 16, the outer surface of the connecting tube 16 is fixedly connected with a water inlet pipe 17, and the end of the water inlet pipe 17 away from the connecting tube 16 is fixedly connected with a bellows 18, and the end of the bellows 18 away from the water inlet pipe 17 is connected to an external high-pressure water pipe, and the interior of the water inlet pipe 17 is connected to the interior of the connecting tube 16. A turntable 19 is fixedly connected to the bottom of the connecting tube 16, and a limit ring 20 is fixedly sleeved on the outer surface of the turntable 19. A sealing ring is fixedly installed on the outer surface of the limit ring 20, and water spray holes 21 are equidistantly opened at the bottom of the turntable 19. The outer surface of the turntable 19 is sealed and rotatably connected to an outer ring 22, and the inner wall of the outer ring 22 is equidistantly fixedly connected to a connecting rod 24, and the connecting rod 24 is away from the outer ring 2 2 is fixedly connected with a bottom plate 25, and the bottom of the outer ring 22 is fixedly connected with a first sealing plate 26, and the bottom of the first sealing plate 26 abuts against the surface of the outer ring of the bearing. The bottom of the bottom plate 25 is fixedly connected with a second sealing plate 27, and the bottom of the second sealing plate 27 abuts against the surface of the inner ring of the bearing. The high-pressure liquid sprayed from the water spray hole 21 is located at the gap between the first sealing plate 26 and the second sealing plate 27. The inner wall of the outer ring 22 is provided with a rotating groove 23 matching the limit ring 20, and the outer surface of the limit ring 20 is sealed and rotatably connected to the inside of the rotating groove 23. By setting the outer ring 22 and the bottom plate 25, when the bearing is clamped and fixed, the high-pressure liquid will be directly sprayed between the inner and outer rings of the bearing, and the rollers inside the bearing can be directly cleaned, which is more accurate than traditional overall cleaning and improves the cleaning efficiency of the bearing rollers.

[0023] When cleaning, the inner ring of the bearing is sleeved on the outer surface of the rotating rod 9, and then the connecting tube 16, the rotating disk 19 and the outer ring 22 are driven downward by starting the oil cylinder 14. When the bottom of the first sealing plate 26 is in contact with the outer ring of the bearing and the bottom of the second sealing plate 27 is in contact with the inner ring of the bearing, the external high-pressure cleaning liquid enters the connecting tube 16 through the bellows 18 and the water inlet pipe 17, and then is sprayed out through the rotating disk 19. The high-pressure liquid will be sprayed directly between the inner and outer rings of the bearing, and can directly clean the rollers inside the bearing, which is more accurate than traditional overall cleaning and improves the cleaning efficiency of the bearing rollers. Moreover, when cleaning, the bearing can be rotated by rotating the metal mesh plate 12, and the outer ring 22 rotates outside the rotating disk 19, so that the cleaning liquid can more easily penetrate into the tiny gaps and surface textures of the bearing steel balls, achieving a deeper cleaning effect.

[0024] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A bearing roller cleaning device, comprising a support frame (1), Features: The top of the support frame (1) is fixedly connected to a base (2), a cleaning tank (3) is provided inside the base (2), a drainage pipe (4) is fixedly connected to the bottom of the base (2), a fixed seat (5) is fixedly connected to the bottom end of the cleaning tank (3), a rotating rod (6) is fixedly installed inside the fixed seat (5), a bearing (7) is fixedly connected inside the rotating rod (6), a gear ring (8) is fixedly connected to the outer surface of the bearing (7), a rotating rod (9) is rotatably connected inside the cleaning tank (3), a driving motor (10) is fixedly installed inside the rotating rod (9), an output end of the driving motor (10) is fixedly connected to a gear (11), the surface of the gear (11) is meshingly connected to the surface of the gear ring (8), a metal mesh plate (12) is fixedly sleeved on the outer surface of the rotating rod (9), a top seat (13) is fixedly connected to the top of the base (2), and an oil cylinder (14) is fixedly installed at the inner center of the top seat (13); The bottom of the oil cylinder (14) is fixedly connected to a connecting plate (15), the bottom of the connecting plate (15) is fixedly mounted with a connecting tube (16), the outer surface of the connecting tube (16) is fixedly connected to a water inlet pipe (17), the bottom of the connecting tube (16) is fixedly connected to a rotating disk (19), the outer surface of the rotating disk (19) is fixedly sleeved with a limiting ring (20), the bottom of the rotating disk (19) is provided with water spray holes (21) at equal intervals, the outer surface of the rotating disk (19) is sealingly rotatably connected to an outer ring (22), the inner wall of the outer ring (22) is fixedly connected to connecting rods (24) at equal intervals, one end of the connecting rod (24) away from the outer ring (22) is fixedly connected to a bottom plate (25), the bottom of the outer ring (22) is fixedly connected to a first sealing plate (26), and the bottom of the bottom plate (25) is fixedly connected to a second sealing plate (27).

2. A bearing roller cleaning device according to claim 1, Features: The top of the rotating rod (9) is conical, and the top of the bearing (7) is fixedly connected to the bottom center of the rotating rod (9).

3. A bearing roller cleaning device according to claim 1, Features: One end of the water inlet pipe (17) away from the connecting tube (16) is fixedly connected to a bellows (18); one end of the bellows (18) away from the water inlet pipe (17) is connected to an external high-pressure water pipe; the interior of the water inlet pipe (17) is in communication with the interior of the connecting tube (16).

4. A bearing roller cleaning device according to claim 1, Features: A sealing ring is fixedly mounted on the outer surface of the limiting ring (20), a rotation groove (23) matching the limiting ring (20) is formed on the inner wall of the outer ring (22), and the outer surface of the limiting ring (20) is sealingly rotatably connected to the inside of the rotation groove (23).

5. A bearing roller cleaning device according to claim 1, Features: The bottom of the first sealing plate (26) abuts against the surface of the outer ring of the bearing, and the bottom of the second sealing plate (27) abuts against the surface of the inner ring of the bearing.

6. A bearing roller cleaning device according to claim 1, Features: The high-pressure liquid sprayed from the water spray hole (21) is located at the gap between the first sealing plate (26) and the second sealing plate (27).

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