A cleaning device for bearing ring production and processing

Abstract

The utility model discloses a kind of cleaning devices for bearing ring production and processing, it is related to bearing processing technical field, to solve the problem of existing equipment cleaning dead angle difficult to remove, ring inconveniently taking and placing.The device includes bottom support, its top is equipped with cleaning mechanism and lifting mechanism;Cleaning mechanism contains the cleaning shell fixed in bottom support, the plugboard with top plate is inserted in the top of cleaning shell, top plate is equipped with fixed frame and motor, motor is connected second gear through output shaft, it is engaged with three first gear of the distribution of the first gear of the three pyramids, first gear is connected rotating shaft and bottom end cleaning cage, cleaning cage is equipped with sliding groove and sliding closed door;Lifting mechanism contains track, crosspiece, moving frame and lifting block, moving frame is connected with the roller in contact with track by mounting bracket.Working, motor drives cleaning cage to rotate and remove dead angle, lifting mechanism cooperates with cleaning cage to realize ring convenient taking and placing, improve cleaning thoroughness and operation efficiency, meet the follow-up processing demand of bearing ring.

Description

Technical Field

[0001] This utility model relates to the field of bearing processing technology, specifically a cleaning device for bearing ring production and processing. Background Technology

[0002] Bearings, as critical transmission components, are widely used in numerous industrial fields such as automobiles, machine tools, rail transportation, and aerospace. Their precision and quality directly determine the operational stability, reliability, and service life of the main equipment. Bearing races, as the core component of bearings, require particularly high-quality machining. After a series of machining processes such as turning, grinding, and heat treatment, contaminants such as cutting fluid, metal shavings, oxide scale, and dust can easily adhere to their surface and internal structure.

[0003] Currently, the industry primarily relies on traditional cleaning equipment for cleaning bearing raceways. However, existing equipment generally suffers from difficulty in cleaning hard-to-reach areas. Bearing raceways have a complex structure, typically including an inner bore, raceway, flanges, and chamfers. Some areas have narrow gaps or recesses, such as the transition area between the inner bore and raceway, or the hidden space below the flanges. For spray-type cleaning machines, the spray pressure and angle are difficult to control precisely, and high-pressure water cannot penetrate these narrow gaps and recesses, leading to the accumulation of contaminants. Furthermore, existing cleaning equipment is inconvenient for placing and removing the raceways. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning device for the production and processing of bearing rings, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cleaning device for the production and processing of bearing rings, comprising a bottom support, a cleaning mechanism installed on the top of the bottom support, and a lifting mechanism installed on the outside of the cleaning mechanism on the top of the bottom support;

[0006] The cleaning mechanism includes a cleaning shell, which is fixedly connected to the top of the bottom support. An insert plate is inserted into the top of the cleaning shell, and a top plate is fixedly connected to the top of the insert plate. A fixed frame is fixedly connected to the middle of the top of the top plate, and a motor is fixedly connected to the top of the fixed frame. A second gear is fixedly connected to the motor inside the fixed frame. A first gear meshes with the outer ring of the second gear. A rotating shaft is fixedly connected to the middle of the first gear, and a cleaning cage is fixedly connected to the bottom end of the rotating shaft.

[0007] Preferably, the motor is equipped with an output shaft, and the motor is fixedly connected to a second gear through the output shaft.

[0008] Preferably, there are three first gears, and the three first gears are distributed in a delta shape on the top of the top plate.

[0009] Preferably, a chute is fixedly connected to the outer ring of the cleaning cage, and a closing door is slidably connected to the inner side of the chute.

[0010] Preferably, a valve is fixedly connected to the rear side of the cleaning shell, and the valve is arranged at the bottom of the cleaning shell.

[0011] Preferably, the lifting mechanism comprises a rail, the rail is fixedly connected to the top of the bottom bracket, a transverse plate is fixedly connected to the top end of the rail, a moving frame is fixedly connected to one side of the top plate corresponding to the rail, and a lifting block is fixedly connected to the top edge of the rail.

[0012] Preferably, a mounting frame is fixedly connected to the outer side of the moving frame, a roller is rotatably connected to the inner side of the mounting frame, and the outer wall of the roller is in contact with the inner side of the rail.

[0013] Compared with the prior art, the utility model provides a cleaning device for bearing ring production and processing, which has the following beneficial effects:

[0014] 1. The cleaning device for bearing ring production and processing can efficiently clean dead corners and improve cleaning thoroughness. Through the structural design of driving the cleaning cage to rotate through multi-gear transmission, it fundamentally solves the problem that existing equipment is difficult to clean dead corners of bearing rings. A motor drives a second gear to rotate at a constant speed through an output shaft. Since the second gear is meshed with three first gears distributed in a delta shape, the three first gears and rotating shafts fixedly connected therewith can be driven to rotate synchronously, thereby driving the cleaning cage at the bottom end of the rotating shaft to stably rotate in the cleaning liquid inside the cleaning shell. During rotation, the bearing rings inside the cleaning cage will undergo dynamic position adjustment along with the movement of the cage body, such as slow rolling and slight displacement, completely breaking the static limitation of traditional immersion cleaning and the fixed angle limitation of spray cleaning. The cleaning liquid can fully penetrate into hidden parts such as the inner hole of the ring, the transition area between the raceway and the rib, and the chamfer depression by virtue of the turbulence effect generated by the rotation of the cage body. Meanwhile, the centrifugal force generated by rotation can peel off metal chips, oxide scale and residual cutting liquid stubbornly attached at dead corners. Compared with the defect that existing equipment can only clean the surface of the ring, the structure enables the cleaning coverage to extend to all complex structural areas of the ring, significantly improves the cleanliness, and meets the strict requirements of subsequent finish machining on the surface cleanliness of the ring.

[0015] 2. This cleaning device for bearing ring production optimizes the ring placement and removal process, improving operational convenience and efficiency. Addressing the inconvenience of placing and removing rings in existing equipment, the device achieves operational optimization through the coordinated design of the lifting mechanism and the cleaning cage. When placing or removing rings, external lifting equipment, such as a crane, hooks onto the lifting block of the lifting mechanism, applying upward tension to raise the top plate and the integrated cleaning mechanism along the track until the cleaning cage is completely detached from the cleaning fluid inside the cleaning housing and rises to a safe operating height. Subsequently, because the rollers inside the mounting frame on the outside of the moving frame are in close contact with the inside of the track, the operator can easily push the top plate, causing the moving frame to slide horizontally along the track, moving the cleaning cage to an open operating area outside the cleaning housing. Finally, the closed door is opened by sliding along the groove on the outer ring of the cleaning cage, allowing rings to be placed into the cage in batches or cleaned rings to be removed. The entire process eliminates the need for operators to bend over or precisely position items within the confined space of the cleaning cage. Furthermore, the large-capacity design of the cleaning cage and its sliding closed door structure not only avoid the limitations imposed by traditional cleaning baskets on the size of the rings but also reduce the risk of ring collision damage, significantly shortening the loading and unloading operation time and improving overall production efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a top view of the overall structure of this utility model;

[0019] Figure 3 A schematic diagram showing the coordination between the bottom support and the lifting mechanism;

[0020] Figure 4 Schematic diagram of structures such as mobile frames and mounting frames;

[0021] Figure 5 A schematic diagram showing the separation of the bottom support and the cleaning structure.

[0022] Figure 6 This is a schematic diagram showing the coordination between the cleaning cage and the sealing door.

[0023] In the diagram: 1. Bottom support; 2. Cleaning mechanism; 21. Top plate; 22. Motor; 23. First gear; 24. Fixing frame; 25. Cleaning cage; 251. Enclosed door; 252. Rotating shaft; 253. Slide groove; 26. Cleaning shell; 27. Insert plate; 28. Second gear; 3. Lifting mechanism; 31. Track; 32. Horizontal plate; 33. Moving frame; 34. Lifting block; 35. Roller; 36. Mounting frame. Detailed Implementation

[0024] 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.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] This utility model provides the following technical solution:

[0027] Example 1

[0028] Please see Figure 1-6 A cleaning device for the production and processing of bearing rings includes a bottom support 1, a cleaning mechanism 2 installed on the top of the bottom support 1, and a lifting mechanism 3 installed on the outside of the cleaning mechanism 2 on the top of the bottom support 1.

[0029] The cleaning mechanism 2 includes a cleaning shell 26, which is fixedly connected to the top of the bottom support 1. An insert plate 27 is inserted into the top of the cleaning shell 26. A top plate 21 is fixedly connected to the top of the insert plate 27. A fixed frame 24 is fixedly connected to the middle of the top of the top plate 21. A motor 22 is fixedly connected to the top of the fixed frame 24. A second gear 28 is fixedly connected to the motor 22 inside the fixed frame 24. A first gear 23 meshes with the outer ring of the second gear 28. A rotating shaft 252 is fixedly connected to the middle of the first gear 23. A cleaning cage 25 is fixedly connected to the bottom of the rotating shaft 252.

[0030] The structural design, which efficiently cleans dead cleaning corners, improves cleaning thoroughness and drives the cleaning cage 25 to rotate through multi-gear transmission, fundamentally solves the problem that it is difficult for existing equipment to remove cleaning dead corners of bearing rings. The motor 22 drives the second gear 28 to rotate at a constant speed through the output shaft. Since the second gear 28 meshes with three first gears 23 distributed in a "product" shape, the three first gears 23 and the rotating shafts 252 fixedly connected thereto can be synchronously driven to rotate, thereby driving the cleaning cage 25 at the bottom end of the rotating shaft 252 to stably rotate in the cleaning liquid inside the cleaning housing 26. During rotation, the bearing rings inside the cleaning cage 25 will undergo dynamic position adjustment along with the movement of the cage body, such as slow rolling and slight displacement, completely breaking the static limitation of traditional immersion cleaning and the fixed angle limitation of spray cleaning - the cleaning liquid can fully penetrate into hidden parts such as the inner hole of the ring, the transition area between the raceway and the rib, and the chamfer depression by virtue of the turbulence effect generated by the rotation of the cage body. Meanwhile, the centrifugal force generated by rotation can peel off metal chips, oxide scale and residual cutting fluid that are stubbornly attached to dead corners. Compared with the defect that existing equipment can only clean the surface of the ring, this structure extends the cleaning coverage to all complex structural areas of the ring, significantly improves cleanliness, and meets the strict requirements for ring surface cleanliness in subsequent finish grinding processing.

[0031] The motor 22 is provided with an output shaft, and the motor 22 is fixedly connected with the second gear 28 through the output shaft.

[0032] There are three first gears 23, and the three first gears 23 are distributed in a product shape on the top of the top plate 21.

[0033] A chute 253 is fixedly connected to the outer ring of the cleaning cage 25, and a closing door 251 is slidably connected to the inner side of the chute 253.

[0034] A valve is fixedly connected to the rear side of the cleaning housing 26, and the valve is arranged at the bottom of the cleaning housing 26.

[0035] Example 2

[0036] Please refer to Figure 1-6 and on the basis of Example 1, a lifting mechanism 3 is further obtained, which comprises a rail 31, the rail 31 is fixedly connected to the top of the bottom bracket 1, a transverse plate 32 is fixedly connected to the top end of the rail 31, a moving frame 33 is fixedly connected to one side of the top plate 21 corresponding to the rail 31, and a lifting block 34 is fixedly connected to the top edge of the rail 31.

[0037] The ferrule picking and placing process is optimized to improve operation convenience and efficiency. Aiming at the problem of inconvenient ferrule placement and picking in existing equipment, the device realizes operation optimization through the collaborative design of the hoisting mechanism 3 and the cleaning cage 25. When it is necessary to place or take out ferrules, an external hoisting device, such as a traveling crane, first hooks the hoisting block 34 of the hoisting mechanism 3, and applies an upward pulling force to make the top plate 21 and the cleaning mechanism 2 integrated on the top rise along the rail 31 until the cleaning cage 25 completely breaks away from the cleaning liquid in the cleaning housing 26 and rises to a safe operation height; subsequently, since the roller 35 in the mounting frame 36 on the outer side of the moving frame 33 is in close contact with the inner side of the rail 31, an operator can easily push the top plate 21 to make the moving frame 33 slide horizontally along the rail 31, and translate the cleaning cage 25 to an open operation area outside the cleaning housing 26; finally, the closing door 251 is slid open along the chute 253 on the outer ring of the cleaning cage 25, and ferrules to be cleaned can be put into the cage in batches or cleaned ferrules can be taken out. The whole process does not require operators to bend over or perform precise alignment placement in the narrow space of the cleaning housing 26, and the large-capacity design of the cleaning cage 25 and the sliding closing door 251 structure not only avoids the limitation of traditional cleaning baskets on the size of ferrules, but also reduces the risk of collision damage to ferrules, greatly shortens the picking and placing operation time, and improves the overall production efficiency.

[0038] A mounting frame 36 is fixedly connected to the outer side of the moving frame 33, a roller 35 is rotatably connected to the inner side of the mounting frame 36, and the outer wall of the roller 35 is in contact with the inner side of the rail 31.

[0039] In actual operation, when the device is in use, cleaning dead corners can be efficiently removed and cleaning thoroughness is improved. Through the structural design of driving the cleaning cage 25 to rotate through multi-gear transmission, the problem that existing equipment is difficult to remove cleaning dead corners of bearing ferrules is fundamentally solved. A motor 22 drives a second gear 28 to rotate at a constant speed through an output shaft. Since the second gear 28 meshes with three first gears 23 distributed in a "pin-shaped" arrangement, the three first gears 23 and rotating shafts 252 fixedly connected thereto can be driven to rotate synchronously, thereby driving the cleaning cage 25 at the bottom end of the rotating shaft 252 to rotate stably in the cleaning liquid in the cleaning housing 26. During rotation, the bearing ferrules in the cleaning cage 25 will undergo dynamic position adjustment along with the movement of the cage body, such as slow rolling and slight displacement, which completely breaks the static limitation of traditional immersion cleaning and the fixed angle limitation of spray cleaning — the cleaning liquid can fully penetrate into hidden parts such as the inner hole of the ferrule, the transition area between the raceway and the rib, and the chamfer depression by virtue of the turbulence effect generated by the rotation of the cage body. Meanwhile, the centrifugal force generated by rotation can peel off metal chips, oxide scale and residual cutting fluid stubbornly adhered at dead corners. Compared with the defect that existing equipment can only clean the surface of ferrules, this structure extends the cleaning coverage to all complex structural areas of the ferrule, significantly improves the cleanliness, and meets the strict requirements of subsequent fine grinding processing on the surface cleanliness of the ferrule.

[0040] To optimize the ring placement and removal process and improve operational convenience and efficiency, the device addresses the inconvenience of placing and removing rings in existing equipment. Through the coordinated design of the lifting mechanism 3 and the cleaning cage 25, operational optimization is achieved. When placing or removing rings, external lifting equipment, such as a crane, hooks the lifting block 34 of the lifting mechanism 3, applying upward pulling force to raise the top plate 21 and the integrated cleaning mechanism 2 along the track 31 until the cleaning cage 25 is completely detached from the cleaning liquid inside the cleaning shell 26 and rises to a safe operating height. Subsequently, because the rollers 35 inside the mounting bracket 36 on the outer side of the moving frame 33 are in close contact with the inner side of the track 31, the operator can easily push the top plate 21, causing the moving frame 33 to slide horizontally along the track 31, moving the cleaning cage 25 to an open operating area outside the cleaning shell 26. Finally, the closing door 251 is opened by sliding along the groove 253 on the outer ring of the cleaning cage 25, allowing rings to be placed into the cage in batches or cleaned rings to be removed. The entire process does not require operators to bend over or precisely position the cleaning basket 26 in a confined space. The large-capacity design of the cleaning basket 25 and the sliding closed door 251 structure not only avoid the limitations of traditional cleaning baskets on the size of the rings, but also reduce the risk of ring collision damage, significantly shortening the loading and unloading operation time and improving overall production efficiency.

[0041] When using it, a deep pit needs to be dug in the ground, and the support frame and cleaning shell 26 are placed in the pit. At the same time, the wastewater pipe and the valve of the cleaning shell 26 are connected to ensure that the height of the cleaning cage 25 is not too high after hoisting, so as not to affect the placement and removal of the ring.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A cleaning device for the production and processing of bearing rings, comprising a bottom support (1), characterized in that: A cleaning mechanism (2) is installed on the top of the bottom support (1), and a lifting mechanism (3) is installed on the outside of the cleaning mechanism (2) on the top of the bottom support (1). The cleaning mechanism (2) includes a cleaning shell (26), which is fixedly connected to the top of the bottom support (1). A plate (27) is inserted into the top of the cleaning shell (26), and a top plate (21) is fixedly connected to the top of the plate (27). A fixed frame (24) is fixedly connected to the middle of the top of the top plate (21). A motor (22) is fixedly connected to the top of the fixed frame (24). A second gear (28) is fixedly connected to the motor (22) inside the fixed frame (24). A first gear (23) meshes with the outer ring of the second gear (28). A rotating shaft (252) is fixedly connected to the middle of the first gear (23). A cleaning cage (25) is fixedly connected to the bottom end of the rotating shaft (252).

2. The cleaning device for bearing ring production and processing according to claim 1, characterized in that: The motor (22) is equipped with an output shaft, and the motor (22) is fixedly connected to a second gear (28) through the output shaft.

3. The cleaning device for bearing ring production and processing according to claim 1, characterized in that: There are three first gears (23), and the three first gears (23) are distributed in a triangular shape on the top of the top plate (21).

4. The cleaning device for bearing ring production and processing according to claim 1, characterized in that: The outer ring of the cleaning cage (25) is fixedly connected to a sliding groove (253), and a closed door (251) is slidably connected to the inner side of the sliding groove (253).

5. A cleaning device for bearing ring production and processing according to claim 1, characterized in that: A valve is fixedly connected to the rear side of the cleaning shell (26), and the valve is located at the bottom of the cleaning shell (26).

6. The cleaning device for bearing ring production and processing according to claim 1, characterized in that: The lifting mechanism (3) includes a track (31), which is fixedly connected to the top of the bottom support (1). A horizontal plate (32) is fixedly connected to the top of the track (31). A movable frame (33) is fixedly connected to the top plate (21) on one side of the track (31). A lifting block (34) is fixedly connected to the top edge of the track (31).

7. A cleaning device for bearing ring production and processing according to claim 6, characterized in that: The movable frame (33) is fixedly connected to the outer side of the mounting frame (36), and the inner side of the mounting frame (36) is rotatably connected to the roller (35). The outer wall of the roller (35) is in contact with the inner side of the track (31).

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