Bearing ring cleaning device

Abstract

The invention discloses a bearing ring cleaning device, and relates to the technical field of bearing rings, the bearing ring cleaning device comprises a support, the upper surface of the support is fixedly connected with a placing mechanism, through the arrangement of the placing mechanism, a bearing ring needing to be cleaned can be placed, and when the bearing ring rotates, the bearing ring can be cleaned through the placing mechanism. According to the bearing ring cleaning device, oil stains on the outer surface of a bearing ring can be brushed, then the outer surface of the bearing ring is kept clean and tidy, the containing mechanism comprises a bottom frame, the bottom frame is fixedly connected to the upper surface of the support, a supporting mechanism is fixedly connected to the outer side face of the bottom frame, and by arranging the supporting mechanism, the two sides of the bearing ring can be supported; and when the bearing ring rotates, the two sides of the bearing ring can be extruded, so that the situation that the cleaning effect becomes poor due to looseness when the bearing ring rotates is avoided, a first supporting rod is fixedly connected to the inner wall of the bottom frame, and the effect of cleaning oil dirt attached to the outer surface of the bearing ring is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of bearing rings, and in particular to a bearing ring cleaning device. Background Art

[0002] The bearing ring is a key component of the bearing and plays a vital role in the performance and service life of the bearing. The bearing ring usually includes an inner ring and an outer ring. Their manufacturing accuracy and quality directly affect the running accuracy, load-bearing capacity and stability of the bearing. In terms of material selection, the bearing ring is generally made of high-quality alloy steel or special stainless steel to have good hardness, strength and wear resistance. These materials undergo a strict heat treatment process to optimize their microstructure, thereby improving mechanical properties and fatigue life. During the manufacturing process, the bearing ring is subject to precise processing procedures. Advanced CNC lathes and grinders are used to achieve high-precision control of the size, roundness, cylindricity and surface roughness of the inner and outer rings. Strict tolerance requirements ensure the smooth operation of the bearing under high-speed rotation and heavy load conditions. For example, in the wheel hub bearing of an automobile, a high-quality bearing ring can withstand various dynamic loads and impacts during vehicle driving to ensure the smooth rotation of the wheel. In industrial machinery and equipment, precision bearing rings help reduce friction, reduce energy consumption, and improve the working efficiency and reliability of the equipment. The design and manufacturing of bearing rings are constantly innovated and improved to adapt to increasingly harsh working conditions and higher performance requirements, providing strong support for the efficient operation of modern mechanical systems; When the bearing works for a long time, a lot of oil and dirt will adhere to the outer surface of the bearing ring, so the bearing ring needs to be cleaned; however, the cleaning equipment on the market cannot clean the oil and dirt well when cleaning the bearing ring. Summary of the invention

[0003] To achieve the above objectives, the present invention is implemented through the following technical solutions: a bearing ring cleaning device, comprising a bracket, the upper surface of the bracket is fixedly connected with a placing mechanism, by setting the placing mechanism, the bearing ring to be cleaned can be placed, and when the bearing ring rotates, the oil stains on the outer surface of the bearing ring can be scrubbed, thereby keeping the outer surface of the bearing ring clean and tidy, the placing mechanism comprises a bottom frame, the bottom frame is fixedly connected to the upper surface of the bracket, the outer side surface of the bottom frame is fixedly connected with a supporting mechanism, by setting the supporting mechanism, both sides of the bearing ring can be supported, and when the bearing ring rotates, both sides of the bearing ring can be squeezed, thereby keeping the bearing ring from becoming loose when rotating, so that the cleaning effect will not be deteriorated. The first support rod is fixedly connected to the inner wall of the bottom frame, the outer side surface of the end of the first support rod is fixedly connected to the connecting rod, the top of the connecting rod is fixedly connected to the round rod, the outer surface of the round rod is rotatably connected to the rotating tube, and the upper surface of the rotating tube is fixedly connected to the second support rod. By setting the round rod, the rotating tube can be limited so that the rotating tube can rotate on the outer surface of the round rod, thereby changing the angle between the second support rod and the first support rod. The end of the second support rod away from the rotating tube is fixedly connected to a rotating mechanism. By setting the rotating mechanism, the bearing ring placed in the inner cavity of the placement mechanism can be wrapped and clamped, and a rotational force can be applied to the bearing ring, thereby enabling the bearing ring to generate stable rotation in the inner cavity of the placement mechanism.

[0004] Preferably, a drain plate passes through the bottom surface of the inner cavity of the bottom frame. By providing the drain plate, waste water generated in the inner cavity of the bottom frame due to cleaning of the bearing ring can be discharged, thereby keeping the inner cavity of the bottom frame clean and tidy. A fixing rod is fixedly connected to the bottom surface of the inner cavity of the bottom frame, and a brush plate is fixedly connected to the end of the fixing rod. A brush strip is fixedly connected to the upper surface of the brush plate. The number of the brush strips is several and the brush strips are evenly distributed. By providing the fixing rod, the brush plate can be supported and fixed in the inner cavity of the bottom frame. By providing the brush strip, the oil stains on the outer surface of the bearing ring can be brushed off when the bearing ring rotates, thereby keeping the outer surface of the bearing ring clean and tidy.

[0005] Preferably, the supporting mechanism includes a supporting plate, the supporting plate is fixedly connected to the outer side surface of the bottom frame, a track box passes through the outer surface of the supporting plate, and a rotating column is rotatably connected to the inner cavity of the track box. By setting the track box, the rotating column can be limited so that the rotating column can produce a stable rotation and up and down movement effect in the inner cavity of the track box.

[0006] Preferably, the end of the rotating column is fixedly connected to a rotating cylinder, and a soft pad is fixedly connected to the outer surface of the rotating cylinder. The number of the soft pads is several and the several soft pads are evenly distributed. The side of the soft pad away from the rotating cylinder is fixedly connected to an anti-slip strip. By setting the rotating cylinder, rotation can be generated. By setting the soft pad, when the bearing ring and the anti-slip strip are squeezed, the soft pad can be deformed to a certain extent, thereby making the several anti-slip strips tightly contact with the outer surface of the bearing ring. By setting the anti-slip strip, the friction with the outer surface of the bearing ring can be increased, so that the rotating cylinder can be rotated when the bearing ring rotates.

[0007] Preferably, the rotating column is fixedly connected to a limit block at one end away from the rotating cylinder, and the outer surface of the limit block is rotatably connected to a rotating sleeve. By setting the limit block, the rotating sleeve can be limited so that the rotating sleeve can produce stable rotation with the limit block. The lower surface of the rotating sleeve is fixedly connected to a third support rod, and the end of the third support rod away from the rotating sleeve is fixedly connected to a sliding ring. The inner cavity of the sliding ring is slidably connected to the limit rod. By setting the limit rod, the sliding ring can be limited so that the sliding ring can drive the third support rod and the rotating sleeve to produce a stable up and down movement effect. The top of the limit rod is fixedly connected to the lower surface of the track box, and the outer surface of the limit rod is sleeved with a first spring, and the end of the first spring is fixedly connected to the surface of the sliding ring. By setting the first spring, elastic potential energy can be generated, so that the sliding ring is always subjected to an upward extrusion force, so that the rotating sleeve can drive the limit block to move upward.

[0008] Preferably, the bottom frame is fixedly connected to a locking frame on one side away from the first support rod, and by setting the locking frame, the locking column can be limited, so that the bottom frame and the top frame are tightly connected together, and the rotating mechanism includes a top frame, which is fixedly connected to an end of the second support rod away from the rotating tube, and the top frame is located directly above the bottom frame, and a connecting plate is fixedly connected to the side of the top frame away from the second support rod, and a locking column is fixedly connected to the lower surface of the connecting plate, and the locking column is clamped in the inner cavity of the locking frame, and a handle is fixedly connected to one end of the top frame away from the second support rod, and by setting the locking column, it can be inserted into the inner cavity of the locking frame, so that the bottom frame and the top frame can be connected together.

[0009] Preferably, a fixed frame is fixedly connected to the inner wall of the top frame, a servo motor is fixedly connected to the inner wall of the fixed frame, a rotating rod is installed at the output end of the servo motor through a coupling, and a roller is fixedly connected to the end of the rotating rod. By setting up the servo motor, after the power is connected and the switch is turned on, the rotating rod can be rotated, thereby driving the roller to rotate, and during the rotation of the roller, it rubs against the outer surface of the bearing ring, thereby finally causing the bearing ring to rotate.

[0010] Preferably, a fixing strip is symmetrically installed on the outer side surface of the top frame, the outer surface of the fixing strip is fixedly connected to a limiting column, and the outer surface of the limiting column is slidably connected to a sliding tube. By setting the limiting column, the sliding tube can be limited, so that the sliding tube can slide on the outer surface of the limiting column and drive the scraper strip to move during the sliding process. The outer surface of the limiting column is sleeved with a second spring, the end of the second spring is fixedly connected to the outer surface of the sliding tube, and the side of the sliding tube away from the fixing strip is fixedly connected to the scraper strip. By setting the second spring, elastic potential energy can be generated, so that the sliding tube can drive the scraper strip to move toward the outer surface of the bearing ring.

[0011] The present invention provides a bearing ring cleaning device, which has the following beneficial effects: 1. The bearing ring cleaning device can place the bearing ring that needs to be cleaned by setting a placement mechanism, and can brush the oil stains on the outer surface of the bearing ring when the bearing ring rotates, thereby keeping the outer surface of the bearing ring clean and tidy.

[0012] Second, the bearing ring cleaning device can support both sides of the bearing ring by providing a supporting mechanism, and can squeeze both sides of the bearing ring when the bearing ring rotates, so as to prevent the bearing ring from becoming loose and causing a poor cleaning effect when rotating.

[0013] 3. The bearing ring cleaning device, by providing a rotating mechanism, can wrap and clamp the bearing ring placed in the inner cavity of the placement mechanism, and can apply a rotational force to the bearing ring, thereby enabling the bearing ring to generate stable rotation in the inner cavity of the placement mechanism.

[0014] Fourth, the bearing ring cleaning device can generate rotation by setting a rotating drum. By setting a soft pad, when the bearing ring and the anti-slip strip are squeezed, the soft pad can be deformed to a certain extent, so that a plurality of anti-slip strips can be tightly contacted with the outer surface of the bearing ring. By setting the anti-slip strip, the friction with the outer surface of the bearing ring can be increased, so that when the bearing ring rotates, the rotating drum can be rotated. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the external structure of a bearing ring cleaning device of the present invention; Figure 2 It is a schematic diagram of the expanded structure of a bearing ring cleaning device of the present invention; Figure 3 It is a schematic diagram of the placement mechanism structure of the present invention; Figure 4 It is a schematic diagram of the supporting mechanism structure of the present invention; Figure 5 It is a schematic diagram of the partial structure of the support mechanism of the present invention; Figure 6 It is a schematic diagram of the structure of the rotating mechanism of the present invention; Figure 7 It is a front view of the rotating mechanism of the present invention; Figure 8 It is a schematic diagram of the local structure of the rotating mechanism of the present invention.

[0016] In the figure: 1, bracket; 2, placement mechanism; 3, first support rod; 4, connecting rod; 5, round rod; 6, support mechanism; 7, rotating tube; 8, second support rod; 9, rotating mechanism; 21, bottom frame; 22, leaking plate; 23, fixing rod; 24, brush plate; 25, brush strip; 26, positioning frame; 61, support plate; 62, track box; 63, rotating column; 64, rotating cylinder; 65, cushion; 66, anti-slip strip ; 67, limit block; 68, rotating sleeve; 69, third support rod; 610, sliding ring; 611, limit rod; 612, first spring; 91, top frame; 92, fixed frame; 93, servo motor; 94, rotating rod; 95, roller; 96, handle; 97, connecting plate; 98, positioning column; 99, fixing strip; 910, limit column; 911, sliding tube; 912, scraper strip; 913, second spring. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0018] The first embodiment, as Figure 1-Figure 3As shown, the present invention provides a technical solution: a bearing ring cleaning device, comprising a bracket 1, the upper surface of the bracket 1 is fixedly connected with a placing mechanism 2, by setting the placing mechanism 2, the bearing ring to be cleaned can be placed, and when the bearing ring rotates, the oil stains on the outer surface of the bearing ring can be scrubbed, so that the outer surface of the bearing ring is kept clean and tidy, the placing mechanism 2 comprises a bottom frame 21, the bottom frame 21 is fixedly connected to the upper surface of the bracket 1, the outer side surface of the bottom frame 21 is fixedly connected with a supporting mechanism 6, by setting the supporting mechanism 6, both sides of the bearing ring can be supported, and when the bearing ring rotates, both sides of the bearing ring can be squeezed, so as to keep the bearing ring from getting loose when it rotates and the cleaning effect will not be deteriorated, the inner wall of the bottom frame 21 A first support rod 3 is fixedly connected to the first support rod 3, a connecting rod 4 is fixedly connected to the outer side surface of the end of the first support rod 3, a round rod 5 is fixedly connected to the top of the connecting rod 4, the outer surface of the round rod 5 is rotatably connected to a rotating tube 7, and the upper surface of the rotating tube 7 is fixedly connected to a second support rod 8. By setting the round rod 5, the rotating tube 7 can be limited so that the rotating tube 7 can rotate on the outer surface of the round rod 5, thereby changing the angle between the second support rod 8 and the first support rod 3. The end of the second support rod 8 away from the rotating tube 7 is fixedly connected to a rotating mechanism 9. By setting the rotating mechanism 9, the bearing ring placed in the inner cavity of the placement mechanism 2 can be wrapped and clamped, and a rotational force can be applied to the bearing ring, thereby enabling the bearing ring to generate stable rotation in the inner cavity of the placement mechanism 2.

[0019] The bottom surface of the inner cavity of the bottom frame 21 is penetrated by a water leakage plate 22. By setting the water leakage plate 22, waste water generated by cleaning the bearing ring in the inner cavity of the bottom frame 21 can be discharged, so that the inner cavity of the bottom frame 21 is kept clean and tidy. The bottom surface of the inner cavity of the bottom frame 21 is fixedly connected with a fixing rod 23, and the end of the fixing rod 23 is fixedly connected with a brush plate 24. The upper surface of the brush plate 24 is fixedly connected with a brush strip 25. The number of the brush strips 25 is several, and the several brush strips 25 are evenly distributed. By setting A fixing rod 23 is arranged to support the brush plate 24 so that the brush plate 24 is fixed in the inner cavity of the bottom frame 21. By arranging the brush strip 25, the oil stains on the outer surface of the bearing ring can be brushed off when the bearing ring rotates, thereby keeping the outer surface of the bearing ring clean and tidy. When in use, the operator places the bearing ring in the inner cavity of the bottom frame 21. When the rotating mechanism 9 drives the bearing ring to rotate, the outer surface of the bearing ring will be in contact with the brush strip 25, thereby allowing the oil stains on the outer surface of the bearing ring to be brushed off.

[0020] The second embodiment, as Figure 4-Figure 5As shown, the support mechanism 6 includes a support plate 61, and the support plate 61 is fixedly connected to the outer side surface of the bottom frame 21. The outer surface of the support plate 61 is penetrated by a track box 62, and the inner cavity of the track box 62 is rotatably connected to a rotating column 63. By setting the track box 62, the rotating column 63 can be limited so that the rotating column 63 can produce a stable rotation and up and down movement effect in the inner cavity of the track box 62. The end of the rotating column 63 is fixedly connected to a rotating cylinder 64, and the outer surface of the rotating cylinder 64 is fixedly connected to a soft pad 65. The number of the soft pads 65 is several, and the several soft pads 65 are evenly distributed. The side away from the rotating cylinder 64 is fixedly connected with an anti-skid strip 66. By setting the rotating cylinder 64, rotation can be generated. By setting the soft pad 65, when the bearing ring and the anti-skid strip 66 are squeezed, the soft pad 65 can be deformed to a certain extent, so that a plurality of anti-skid strips 66 can be tightly contacted with the outer surface of the bearing ring. By setting the anti-skid strip 66, the friction with the outer surface of the bearing ring can be increased, so that when the bearing ring rotates, the rotating cylinder 64 can be rotated. The end of the rotating column 63 away from the rotating cylinder 64 is fixedly connected with a limiting block 67. The outer surface of the limiting block 67 is rotatably connected with a rotating sleeve 68. By setting the limiting block 67, The rotating sleeve 68 is limited so that the rotating sleeve 68 can generate stable rotation with the limiting block 67. The lower surface of the rotating sleeve 68 is fixedly connected with a third support rod 69. The end of the third support rod 69 away from the rotating sleeve 68 is fixedly connected with a sliding ring 610. The inner cavity of the sliding ring 610 is slidably connected with a limiting rod 611. By setting the limiting rod 611, the sliding ring 610 can be limited so that the sliding ring 610 can drive the third support rod 69 and the rotating sleeve 68 to generate a stable up and down movement effect. The top end of the limiting rod 611 is fixedly connected to the lower surface of the track box 62. The outer surface of the limiting rod 611 is sleeved with a third support rod 69. A spring 612, the end of which is fixedly connected to the surface of the sliding ring 610. By setting the first spring 612, elastic potential energy can be generated, so that the sliding ring 610 is always subjected to an upward squeezing force, so that the rotating sleeve 68 can drive the limit block 67 to move upward. When in use, the operator places the bearing ring on the outer surface of the rotating cylinder 64. When the bearing ring rotates, the outer surface of the bearing ring will contact the anti-slip strip 66, so that the rotating cylinder 64 and the rotating column 63 rotate, and the limit block 67 at the end of the rotating column 63 rotates in the inner cavity of the rotating sleeve 68, so that the bearing ring rotates more stably.

[0021] The third embodiment, as Figure 6-Figure 8As shown, the side of the bottom frame 21 away from the first support rod 3 is fixedly connected with a positioning frame 26. By setting the positioning frame 26, the positioning column 98 can be limited, so that the bottom frame 21 and the top frame 91 are tightly connected together. The rotating mechanism 9 includes a top frame 91, which is fixedly connected to the end of the second support rod 8 away from the rotating tube 7. The top frame 91 is located directly above the bottom frame 21. The side of the top frame 91 away from the second support rod 8 is fixedly connected with a connecting plate 97, and the lower surface of the connecting plate 97 is fixedly connected with a positioning column 98. The positioning column 98 is fixedly connected to the inner cavity of the positioning frame 26. The end of the top frame 91 away from the second support rod 8 is fixedly connected with a handle 96. By setting the positioning column 98, it can be inserted into the inner cavity of the positioning frame 26, so that the bottom frame 21 and the top frame 91 can be connected together. The inner wall of the top frame 91 is fixedly connected to a fixed frame 92. The inner wall of the fixed frame 92 is fixedly connected to a servo motor 93. The output end of the servo motor 93 is installed with a rotating rod 94 through a coupling. The end of the rotating rod 94 is fixedly connected to The top frame 91 is connected to a roller 95. By setting a servo motor 93, after the power supply is connected and the switch is turned on, the rotating rod 94 can be rotated, thereby driving the roller 95 to rotate. During the rotation of the roller 95, it rubs against the outer surface of the bearing ring, and finally causes the bearing ring to rotate. The outer side surface of the top frame 91 is symmetrically installed with a fixing bar 99. The outer surface of the fixing bar 99 is fixedly connected to a limiting column 910. The outer surface of the limiting column 910 is slidably connected to a sliding tube 911. By setting the limiting column 910, the sliding tube can be The second spring 913 is provided on the outer surface of the limiting column 910, and the end of the second spring 913 is fixedly connected to the outer surface of the sliding tube 911. The side of the sliding tube 911 away from the fixed bar 99 is fixedly connected to the scraper bar 912. By providing the second spring 913, elastic potential energy can be generated, so that the sliding tube 911 can drive the scraper bar 912 to move toward the outer surface of the bearing ring. Working principle: When in use, the operator places the bearing ring in the inner cavity of the bottom frame 21. When the rotating mechanism 9 drives the bearing ring to rotate, the outer surface of the bearing ring will be in contact with the brush strip 25, so that the oil stains on the outer surface of the bearing ring can be brushed off; the operator places the bearing ring on the outer surface of the rotating cylinder 64. When the bearing ring rotates, the outer surface of the bearing ring will contact the anti-slip strip 66, so that the rotating cylinder 64 and the rotating column 63 rotate, and the limit block 67 at the end of the rotating column 63 rotates in the inner cavity of the rotating sleeve 68, so that The bearing ring rotates more stably; the operator holds the handle 96 and rotates the top frame 91 until the locking column 98 is tightly inserted into the inner cavity of the locking frame 26. The operator then connects the servo motor 93 to the power supply and turns on the switch of the servo motor 93, so that the rotating rod 94 drives the roller 95 to rotate, and then the roller 95 contacts the outer surface of the bearing ring, and finally the bearing ring rotates. During the rotation of the bearing ring, the oil stains on the outer surface of the bearing ring will contact the scraper 912, so that the oil stains on the outer surface of the bearing ring can be cleaned.

[0022] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A bearing ring cleaning device, comprising a bracket (1), characterized in that: The upper surface of the bracket (1) is fixedly connected to a placement mechanism (2), the placement mechanism (2) comprising a bottom frame (21), the bottom frame (21) is fixedly connected to the upper surface of the bracket (1), the outer side surface of the bottom frame (21) is fixedly connected to a support mechanism (6), the inner wall of the bottom frame (21) is fixedly connected to a first support rod (3), the outer side surface of the end of the first support rod (3) is fixedly connected to a connecting rod (4), the top end of the connecting rod (4) is fixedly connected to a round rod (5), the outer surface of the round rod (5) is rotatably connected to a rotating tube (7), the upper surface of the rotating tube (7) is fixedly connected to a second support rod (8), and the end of the second support rod (8) away from the rotating tube (7) is fixedly connected to a rotating mechanism (9).

2. A bearing ring cleaning device according to claim 1, characterized in that: A water leakage plate (22) penetrates the bottom surface of the inner cavity of the bottom frame (21); a fixing rod (23) is fixedly connected to the bottom surface of the inner cavity of the bottom frame (21); a brush plate (24) is fixedly connected to the end of the fixing rod (23); a brush strip (25) is fixedly connected to the upper surface of the brush plate (24); a plurality of brush strips (25) are provided, and the plurality of brush strips (25) are evenly distributed.

3. A bearing ring cleaning device according to claim 1, characterized in that: The support mechanism (6) comprises a support plate (61), the support plate (61) being fixedly connected to the outer side surface of the bottom frame (21), a track box (62) penetrating the outer surface of the support plate (61), and a rotating column (63) being rotatably connected to the inner cavity of the track box (62).

4. A bearing ring cleaning device according to claim 3, characterized in that: The end of the rotating column (63) is fixedly connected to a rotating cylinder (64), and the outer surface of the rotating cylinder (64) is fixedly connected to a soft pad (65). The number of the soft pads (65) is several, and the several soft pads (65) are evenly distributed. The side of the soft pad (65) away from the rotating cylinder (64) is fixedly connected to an anti-slip strip (66).

5. A bearing ring cleaning device according to claim 4, characterized in that: One end of the rotating column (63) away from the rotating cylinder (64) is fixedly connected to a limit block (67); the outer surface of the limit block (67) is rotatably connected to a rotating sleeve (68); the lower surface of the rotating sleeve (68) is fixedly connected to a third support rod (69); one end of the third support rod (69) away from the rotating sleeve (68) is fixedly connected to a sliding ring (610); the inner cavity of the sliding ring (610) is slidably connected to a limit rod (611); the top end of the limit rod (611) is fixedly connected to the lower surface of the track box (62); the outer surface of the limit rod (611) is sleeved with a first spring (612); the end of the first spring (612) is fixedly connected to the surface of the sliding ring (610).

6. A bearing ring cleaning device according to claim 1, characterized in that: A locking frame (26) is fixedly connected to a side of the bottom frame (21) away from the first support rod (3); the rotating mechanism (9) comprises a top frame (91); the top frame (91) is fixedly connected to an end of the second support rod (8) away from the rotating tube (7); the top frame (91) is located directly above the bottom frame (21); a connecting plate (97) is fixedly connected to a side of the top frame (91) away from the second support rod (8); a locking column (98) is fixedly connected to a lower surface of the connecting plate (97); the locking column (98) is locked in the inner cavity of the locking frame (26); and a handle (96) is fixedly connected to an end of the top frame (91) away from the second support rod (8).

7. A bearing ring cleaning device according to claim 6, characterized in that: A fixing frame (92) is fixedly connected to the inner wall of the top frame (91), a servo motor (93) is fixedly connected to the inner wall of the fixing frame (92), a rotating rod (94) is mounted on the output end of the servo motor (93) via a coupling, and a roller (95) is fixedly connected to the end of the rotating rod (94).

8. A bearing ring cleaning device according to claim 7, characterized in that: A fixing strip (99) is symmetrically mounted on the outer side surface of the top frame (91); the outer surface of the fixing strip (99) is fixedly connected to a limiting column (910); the outer surface of the limiting column (910) is slidably connected to a sliding tube (911); a second spring (913) is sleeved on the outer surface of the limiting column (910); the end of the second spring (913) is fixedly connected to the outer surface of the sliding tube (911); and a scraping strip (912) is fixedly connected to the side of the sliding tube (911) away from the fixing strip (99).

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