Bearing ring machining device

Abstract

The invention relates to the technical field of bearing ring machining, in particular to a bearing ring machining device which comprises a cleaning box and further comprises an ultrasonic generator, a base frame, a transverse and longitudinal vibration synchronous generation component, a transverse and longitudinal vibration synchronous generation component and a transverse and longitudinal vibration synchronous generation component. The transverse and longitudinal vibration synchronous generation component is in transmission connection with a cleaning frame capable of synchronously reciprocating transversely and longitudinally, two symmetrically-arranged bidirectional limiting assemblies are installed between the cleaning frame and the base frame, and the inner wall of the cleaning frame is rotationally connected with a stepping rotating frame. The bearing ring cleaning device has the beneficial effects that through synchronous movement of the cleaning frame in the transverse direction and the longitudinal direction, the bearing ring in the cleaning basket barrel can generate multi-effect movement and vibration, and then the collision strength and the collision efficiency of the bearing ring and brushing liquid are effectively improved; therefore, the cleaning and processing strength and the cleaning and processing efficiency of the cleaning fluid on the bearing ring are effectively improved.

Description

Technical Field

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

[0002] The bearing ring is an annular part of a radial rolling bearing with one or more raceways. It is one of the main components of the bearing and is commonly used in air conditioners. During the processing of the bearing ring, a large amount of oil, metal debris and other impurities will adhere to its surface. The bearing ring needs to be cleaned before the finished product is put into storage.

[0003] In the prior art, a patent document with publication number CN114160483A discloses a cleaning method for processing air conditioner bearing rings, wherein the cleaning device comprises a liquid storage tank, a liquid suction pump, a base and a fixed bracket, wherein a cleaning tank is provided on the base, a driving mechanism is provided at the bottom of the cleaning tank, a clamping ring assembly for clamping the bearing ring is provided in the cleaning tank, the driving mechanism drives the clamping ring assembly to rotate, a brush assembly is provided at the bottom of the hollow box cover of the cleaning box, the brush assembly brushes the inside and outside of the bearing ring, a nozzle is provided at the center of the hollow box cover, a nozzle is provided on the nozzle, a stroke cylinder is provided on the fixed bracket, the stroke cylinder is detachably connected to the hollow box cover, and the liquid suction pump is connected to the liquid storage tank and the hollow box cover.

[0004] The bearing rings of the above-mentioned cleaning device are independent of each other and do not contact each other, which is conducive to the cleaning liquid contacting every corner of the bearing ring, thereby ensuring the cleaning quality. However, when the above-mentioned cleaning device is cleaning the bearing ring, on the one hand, it is not convenient to achieve synchronous movement in the horizontal and vertical directions of the cleaning frame to enable the bearing ring to undergo multi-effect movement and vibration, thereby improving the collision strength and collision efficiency between the bearing ring and the cleaning liquid, thereby improving the cleaning efficiency and cleaning strength; on the other hand, it is not convenient to achieve multi-speed and multi-effect cleaning of the bearing ring. Based on this, the present invention provides a bearing ring processing device to solve the problems raised in the above-mentioned background technology. Summary of the invention

[0005] The present invention aims at the technical problems existing in the prior art and provides a bearing ring processing device to solve the problem that when the existing cleaning device performs cleaning processing on the bearing ring, on the one hand, it is not convenient to achieve synchronous movement in the horizontal and vertical directions of the cleaning frame so that the bearing ring can undergo multi-effect movement and vibration, thereby improving the collision strength and collision efficiency between the bearing ring and the cleaning liquid, thereby improving the cleaning efficiency and cleaning strength; on the other hand, it is not convenient to achieve multi-speed and multi-effect cleaning of the bearing ring.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: a bearing ring processing device, including a cleaning box, and also including: An ultrasonic generator is installed in the cleaning box; A base frame is installed on the cleaning box, a horizontal and vertical vibration synchronization generating component is installed on the base frame, a cleaning frame capable of synchronously reciprocating in the horizontal and vertical directions is connected to the horizontal and vertical vibration synchronization generating component, two symmetrically arranged bidirectional limit assemblies are installed between the cleaning frame and the base frame, and a stepping rotating frame is rotatably connected to the inner wall of the cleaning frame; The differential transmission module is linked with the lateral and longitudinal vibration synchronization generating components and drives the stepping rotating frame to rotate periodically; A group of bearing ring bearing modules regularly distributed and mounted on the stepping rotary frame, each of the bearing ring bearing modules being driven by a differential transmission module; The pump liquid cleaning assembly is connected to the bearing ring bearing module.

[0007] Based on the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the bidirectional limit assembly includes a slide groove opened on the base frame, the inner wall of the slide groove is slidably connected to a slide table, a first spring is installed on the side of the slide table, the other end of the first spring is fixedly connected to the base frame, the inner wall of the slide table is slidably connected to a vertically arranged T-bar, and the T-bar is sleeved with a second spring that is limited by the slide table.

[0009] The beneficial effect of adopting the above further solution is that, when in use, bidirectional elastic limiting of the washing rack in the horizontal and vertical directions is achieved through the arrangement of the slide, the first spring, the T-shaped rod and the second spring.

[0010] Furthermore, the horizontal and vertical vibration synchronization generating components include a vertical frame, a hollow shaft and a side shaft rotatably connected to the vertical frame, an upper back shaft and a lower back shaft rotatably connected to the base frame, a transmission motor is installed on the base frame, the hollow shaft, the side shaft, the upper back shaft and the lower back shaft are all driven by the transmission motor, a first half transmission gear is installed on the lower back shaft, a longitudinal tooth plate transmission-connected to the first half transmission gear is installed on the vertical frame, a second half transmission gear is installed on the side shaft, and a horizontal tooth plate transmission-connected to the second half transmission gear is installed on the cleaning frame.

[0011] Furthermore, a transmission shaft is fixedly installed on the output shaft end of the transmission motor, a transmission groove with a top opening fixedly opened on the hollow shaft and slidably connected to the transmission shaft, upper bevel teeth are installed on the transmission shaft and the upper back shaft, and the two upper bevel teeth are meshed with each other, linkage bevel teeth are installed on the hollow shaft, lower bevel teeth are installed on the side shaft, the lower bevel teeth are transmission connected to the linkage bevel teeth, and the upper back shaft is transmission connected to the lower back shaft through a first belt.

[0012] The beneficial effect of adopting the above further scheme is that when the bearing ring is processed, the transmission motor outputs the speed at the set power. After the transmission motor outputs the speed, on the one hand, the transmission connection setting of the first half transmission gear and the longitudinal gear plate is used to realize the reciprocating motion of the longitudinal frame and the cleaning frame within the set stroke. On the other hand, the setting of the second half transmission gear and the transverse gear plate is used to realize the reciprocating motion of the cleaning frame in the transverse direction during the longitudinal reciprocating motion. The washing rack can move synchronously in the horizontal and vertical directions to make the bearing ring in the washing basket move and vibrate, thereby effectively improving the collision strength and efficiency between the bearing ring and the cleaning liquid, thereby effectively improving the cleaning processing strength and efficiency of the cleaning liquid on the bearing ring; Furthermore, the synchronous movement of the cleaning rack in the horizontal and vertical directions can effectively improve the distribution and dispersion uniformity of the bearing rings to be cleaned in the cleaning basket, so that the bearing rings in the cleaning basket can be cleaned evenly and quickly.

[0013] Further, the differential transmission module includes an active gear ring rotatably connected to the longitudinal frame, the inner wall of the active gear ring is rotatably connected to a stepping shaft sleeve, the interior of the stepping shaft sleeve is fixedly provided with a linkage groove with openings at both ends, the inner wall of the linkage groove is slidably connected to a stepping shaft, the stepping shaft is fixedly connected to the stepping rotating frame, the tail of the stepping shaft is installed with a stepping gear sleeve, the lower back shaft is installed with a missing gear, the missing gear is transmission connected to the stepping gear sleeve, three regularly distributed low-speed shafts and a high-speed shaft are rotatably connected to the base frame, low-speed gears are installed on the three low-speed shafts, the three low-speed gears are all transmission connected to the active gear ring, a high-speed gear is installed on the high-speed shaft, the high-speed shaft is transmission connected to the active gear ring through a second belt, and the high-speed gear is arranged directly below the rotation axis of the stepping rotating frame.

[0014] Furthermore, the cross-sections of the transmission groove and the transmission shaft are both regular polygons, the specifications of the transmission groove are adapted to the specifications of the transmission shaft, and the cross-sections of the linkage groove and the stepping shaft are both regular polygons, and the specifications of the linkage groove are adapted to the specifications of the stepping shaft.

[0015] The beneficial effect of adopting the above further solution is that, when in use, the transmission connection between the missing gear and the stepping gear sleeve is set, so that the stepping rotating frame can be rotated in a step-by-step manner along the specified rotation direction at set interval period intervals; During the stepping interval of the stepping turret, the bearing rings are then subjected to ultrasonic cleaning and high-pressure brushing; The three low-speed gears are all arranged above the high-speed gear, and the three low-speed gears are all separated from the cleaning liquid in the cleaning tank, while the high-speed gear is immersed in the cleaning liquid in the cleaning tank; When the bearing ring moves into the cleaning box for ultrasonic cleaning, the cleaning basket rotates at high speed, so that the bearing ring is subjected to ultrasonic cleaning and high-pressure flushing at high speed. The high-speed rotation of the cleaning basket can realize centrifugal dirt removal of the bearing ring. When the bearing ring is separated from the cleaning liquid, the cleaning basket rotates at a low speed, and then performs centrifugal sweeping and low-speed flushing cleaning of the bearing ring; By changing the rotation speed of the cleaning basket, variable speed multi-state and multi-effect cleaning can be achieved during the processing of the bearing ring, which effectively improves the cleaning processing efficiency and cleaning processing effect of the bearing ring.

[0016] Furthermore, the bearing ring bearing module includes a cleaning shaft, a cleaning basket is rotatably sleeved on the cleaning shaft, a cover plate is magnetically attracted to the end surface of the cleaning basket, a bearing ring is movably placed in the cleaning basket, a passive gear sleeve is installed at the tail end of the cleaning shaft, the passive gear sleeve is suitable for being connected to a low-speed gear and a high-speed gear transmission, the cleaning shaft is linked to the cleaning basket, a rotating seat is installed at the end of the cleaning shaft, and the eccentric position of the rotating seat is rotatably connected to two symmetrically arranged eccentric brush cylinders, a group of regularly distributed rubber bristles are installed on the two eccentric brush cylinders, an eccentric gear is installed at the tail end of the eccentric brush cylinder, and an outer gear ring transmission-connected to the eccentric gear is installed on the cleaning basket.

[0017] The beneficial effect of adopting the above further scheme is that when the bearing ring is processed and cleaned, the bearing ring to be processed is placed in the cleaning basket, and after the bearing ring is placed, the cover plate seals the cleaning basket; When the bearing ring needs to be unloaded, the bearing ring can be quickly removed after cleaning by removing the cover plate; By setting the eccentric state of the eccentric brush barrel, the strength of the rubber brush hairs acting on the bearing ring is reciprocatedly changed, thereby achieving rapid physical cleaning of dirt on the surface of the bearing ring.

[0018] Furthermore, the tooth length of the stepping gear sleeve is 8 to 10 times the tooth length of the missing gear, and the tooth length of the passive gear sleeve is 8 to 10 times the tooth length of the active gear ring.

[0019] The beneficial effect of adopting the above further scheme is that by setting the tooth length ratio of the stepping gear sleeve and the missing gear and the tooth length ratio of the passive gear sleeve and the active gear ring, when the cleaning rack moves, the missing gear can continuously drive the stepping gear sleeve and the active gear ring can continuously drive the passive gear sleeve.

[0020] Furthermore, the bearing ring supporting module also includes a central axis rotatably connected to the stepping rotary frame, the central axis is equipped with an intermediate bevel gear, the tail of the cleaning basket and the cleaning shaft are both equipped with rear bevel gears, the two rear bevel gears are both transmission-connected to the intermediate bevel gears, and the two rear bevel gears are respectively arranged on both sides of the intermediate bevel gears.

[0021] Furthermore, the pump liquid cleaning assembly includes a circulating pump installed on the back of the cleaning box, the liquid inlet end of the circulating pump is connected to the inner cavity of the cleaning box, a liquid separation cavity is fixedly opened inside the stepping turntable, the liquid outlet end of the circulating pump is rotatably connected to the liquid separation cavity through a conduit, a cleaning flow channel is fixedly opened inside the cleaning shaft, the cleaning flow channel is connected to the liquid separation cavity, and the eccentric brush cylinder is provided with a plurality of groups of regularly distributed cleaning spray holes connected to the cleaning flow channel.

[0022] The beneficial effect of adopting the above further solution is that, when in use, the circulating pump is provided to achieve circulating high-pressure cleaning of the bearing ring with the cleaning liquid.

[0023] The beneficial effects of the present invention are: 1. The present invention enables the bearing rings in the cleaning basket to undergo multi-effect motion and vibration by synchronously moving the cleaning rack in the horizontal and vertical directions, thereby effectively improving the collision strength and efficiency of the bearing rings and the cleaning liquid, thereby effectively improving the cleaning processing strength and efficiency of the cleaning liquid on the bearing rings, and by synchronously moving the cleaning rack in the horizontal and vertical directions, effectively improving the distribution and dispersion uniformity of the bearing rings to be cleaned in the cleaning basket, thereby enabling the bearing rings in the cleaning basket to be cleaned evenly and quickly.

[0024] 2. When the present invention is working, the transmission connection setting of the missing gear and the stepping gear sleeve is set, so that the stepping rotating frame can rotate step by step along the specified rotation direction at set intervals. During the stepping interval of the stepping rotating frame, the bearing ring is then subjected to ultrasonic cleaning and high-pressure brushing. When the bearing ring moves into the cleaning box for ultrasonic cleaning, the cleaning basket rotates at high speed, so that the bearing ring is subjected to ultrasonic cleaning and high-pressure flushing at high speed. The high-speed rotation of the cleaning basket can realize centrifugal dirt removal of the bearing ring. When the bearing ring is separated from the cleaning liquid, the cleaning basket rotates at low speed, and then centrifugal dirt removal under low speed state and flushing cleaning of the bearing ring under low speed state are carried out. By changing the rotation speed of the cleaning basket, variable speed multi-state and multi-effect cleaning are realized during the processing of the bearing ring, and the cleaning processing efficiency and cleaning processing effect of the bearing ring are effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of a bearing ring processing device of the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of the rear view perspective structure; Figure 3 It is a schematic diagram of the structure of the T-shaped rod and the stepping rotating frame of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the local enlarged structure at point A in the middle; Figure 5 It is a structural schematic diagram of the transmission motor and the cleaning rack of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the local enlarged structure at B in the middle; Figure 7 It is a schematic diagram of the cross-sectional structure of the cleaning basket of the present invention; Figure 8 For the present invention Figure 7 A schematic diagram of the local enlarged structure at C in the middle; Fig. 9 It is a schematic diagram of the cross-sectional structure of the central axis and the cleaning basket of the present invention; Fig.10 For the present invention Fig. 9 A schematic diagram of the local enlarged structure at D in the middle; Fig.11 It is a schematic diagram of the structure of the low-speed shaft and the high-speed shaft of the present invention.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Cleaning box; 2. Ultrasonic generator; 3. Base frame; 4. Circulation pump; 5. Cleaning rack; 6. Stepping rotating rack; 21. Cleaning shaft; 22. Cleaning basket; 23. Cover plate; 24. Passive gear sleeve; 25. Rotary seat; 26. Eccentric brush cylinder; 27. Rubber brush; 28. Eccentric gear; 29. ​​Outer gear ring; 210. Middle shaft; 31. Slide; 32. First spring; 33. T-bar; 34. Second spring; 41. Cleaning spray hole; 42. Cleaning flow channel; 43 , liquid separation chamber; 61, active gear ring; 62, stepping shaft sleeve; 63, stepping shaft; 64, stepping gear sleeve; 65, missing gear; 66, low-speed shaft; 67, high-speed shaft; 68, low-speed gear; 69, high-speed gear; 71, longitudinal frame; 72, hollow shaft; 73, side shaft; 74, upper back shaft; 75, lower back shaft; 76, transmission motor; 77, first half transmission gear; 78, longitudinal gear plate; 79, second half transmission gear; 710, transverse gear plate; 711, transmission shaft. DETAILED DESCRIPTION

[0027] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0028] The present invention provides the following preferred embodiments like Figure 1-11 As shown, a bearing ring processing device includes a cleaning box 1 and also includes: An ultrasonic generator 2 is installed in the cleaning box 1; A base frame 3 is mounted on the cleaning box 1, and a horizontal and vertical vibration synchronization generating component is mounted on the base frame 3. A cleaning frame 5 capable of horizontal and vertical synchronous reciprocating motion is transmission-connected to the horizontal and vertical vibration synchronization generating component, and two symmetrically arranged bidirectional limit assemblies are mounted between the cleaning frame 5 and the base frame 3; The bidirectional limiting assembly includes a slide groove opened on the base frame 3, the inner wall of the slide groove is slidably connected to a slide 31, a first spring 32 is installed on the side of the slide 31, the other end of the first spring 32 is fixedly connected to the base frame 3, and the inner wall of the slide 31 is slidably connected to a vertically arranged T-shaped rod 33, and the T-shaped rod 33 is sleeved with a second spring 34 that is limited by the slide 31.

[0029] When in use, the slide 31, the first spring 32, the T-shaped rod 33 and the second spring 34 are arranged to realize bidirectional elastic limiting of the washing rack 5 in the horizontal and vertical directions; The synchronous generating components of transverse and longitudinal vibration include a longitudinal frame 71, a hollow shaft 72 and a side shaft 73 rotatably connected to the longitudinal frame 71, an upper back shaft 74 and a lower back shaft 75 rotatably connected to the base frame 3, a transmission motor 76 is installed on the base frame 3, and the hollow shaft 72, the side shaft 73, the upper back shaft 74 and the lower back shaft 75 are all driven by the transmission motor 76; The output shaft end of the transmission motor 76 is fixedly mounted with a transmission shaft 711, and the hollow shaft 72 is fixedly provided with a transmission groove with a top opening and slidably connected to the transmission shaft 711; The cross-sections of the transmission groove and the transmission shaft 711 are both regular polygons, and the specifications of the transmission groove are adapted to the specifications of the transmission shaft 711; The transmission shaft 711 and the upper back shaft 74 are both equipped with upper bevel gears, the two upper bevel gears mesh with each other, the hollow shaft 72 is equipped with linkage bevel gears, the side shaft 73 is equipped with lower bevel gears, the lower bevel gears are transmission-connected with the linkage bevel gears, and the upper back shaft 74 is transmission-connected with the lower back shaft 75 through a first belt; A first half transmission gear 77 is installed on the lower back shaft 75, a longitudinal gear plate 78 drivingly connected to the first half transmission gear 77 is installed on the longitudinal frame 71, a second half transmission gear 79 is installed on the side shaft 73, and a transverse gear plate 710 drivingly connected to the second half transmission gear 79 is installed on the cleaning frame 5.

[0030] When the bearing ring is processed, the transmission motor 76 outputs the speed at the set power. After the transmission motor 76 outputs the speed, on the one hand, the first half transmission gear 77 and the longitudinal tooth plate 78 are connected to realize the reciprocating motion of the longitudinal frame 71 and the cleaning frame 5 within the set stroke. On the other hand, the second half transmission gear 79 and the transverse tooth plate 710 are set to realize the reciprocating motion of the cleaning frame 5 in the transverse direction during the longitudinal reciprocating motion. The washing rack 5 can synchronously move in the horizontal and vertical directions to make the bearing ring in the washing basket 22 move and vibrate, thereby effectively improving the collision strength and efficiency between the bearing ring and the cleaning liquid, thereby effectively improving the cleaning processing strength and efficiency of the cleaning liquid on the bearing ring; Furthermore, the synchronous movement of the cleaning rack 5 in the horizontal and vertical directions can effectively improve the distribution and dispersion uniformity of the bearing rings to be cleaned in the cleaning basket 22, so that the bearing rings in the cleaning basket 22 can be cleaned uniformly and quickly.

[0031] The inner wall of the cleaning rack 5 is rotatably connected with a stepping rotating rack 6; The differential transmission module is linked with the lateral and longitudinal vibration synchronization generating components and drives the stepping rotating frame 6 to rotate at periodic intervals; The differential transmission module includes an active gear ring 61 rotatably connected to the longitudinal frame 71, the inner wall of the active gear ring 61 is rotatably connected to a stepping shaft sleeve 62, the inner wall of the stepping shaft sleeve 62 is fixedly provided with a linkage groove with two ends opened, and the inner wall of the linkage groove is slidably connected to a stepping shaft 63; The cross sections of the linkage groove and the stepping shaft 63 are both regular polygons, and the specifications of the linkage groove are adapted to the specifications of the stepping shaft 63; The stepping shaft 63 is fixedly connected to the stepping rotating frame 6, a stepping gear sleeve 64 is installed at the tail of the stepping shaft 63, a missing gear 65 is installed on the lower back shaft 75, and the missing gear 65 is in transmission connection with the stepping gear sleeve 64; The tooth length of the stepping gear sleeve 64 is 8 times the tooth length of the missing gear 65; Three regularly distributed low-speed shafts 66 and a high-speed shaft 67 are rotatably connected to the base frame 3. Low-speed gears 68 are installed on the three low-speed shafts 66. The three low-speed gears 68 are all connected to the driving ring gear 61. A high-speed gear 69 is installed on the high-speed shaft 67. The high-speed shaft 67 is connected to the driving ring gear 61 through a second belt. The high-speed gear 69 is arranged directly below the rotation axis of the stepping rotary frame 6.

[0032] When in use, the missing gear 65 is connected to the stepping gear sleeve 64 through a transmission connection, so that the stepping rotating frame 6 can be rotated in a step-by-step manner along a specified rotation direction at a set interval period; During the stepping interval of the stepping rotating frame 6, the bearing ring is then subjected to ultrasonic cleaning and high-pressure brushing; The three low-speed gears 68 are all disposed above the high-speed gear 69, and the three low-speed gears 68 are all separated from the cleaning liquid in the cleaning tank 1, while the high-speed gear 69 is immersed in the cleaning liquid in the cleaning tank 1; When the bearing ring moves into the cleaning box 1 for ultrasonic cleaning, the cleaning basket 22 rotates at high speed, so that the bearing ring is subjected to ultrasonic cleaning and high-pressure flushing at high speed, and the centrifugal dirt removal of the bearing ring can be achieved through the high-speed rotation of the cleaning basket 22; When the bearing ring is separated from the cleaning liquid, the cleaning basket 22 rotates at a low speed, and then performs centrifugal dirt removal at a low speed and flushing cleaning of the bearing ring at a low speed; By changing the rotation speed of the cleaning basket 22, variable speed multi-state and multi-effect cleaning can be achieved during the processing of the bearing ring, thereby effectively improving the cleaning processing efficiency and cleaning processing effect of the bearing ring.

[0033] A group of bearing ring bearing modules regularly distributed and mounted on the stepping rotating frame 6, each bearing ring bearing module is driven by a differential transmission module; The bearing ring bearing module includes a cleaning shaft 21, a cleaning basket 22 is rotatably sleeved on the cleaning shaft 21, a cover plate 23 is magnetically attracted to the end surface of the cleaning basket 22, a bearing ring is movably placed in the cleaning basket 22, and a passive gear sleeve 24 is installed at the tail of the cleaning shaft 21, and the passive gear sleeve 24 is suitable for transmission connection with the low-speed gear 68 and the high-speed gear 69; The tooth length of the passive gear sleeve 24 is 8 to 10 times the tooth length of the active gear ring 61 .

[0034] By setting the tooth length ratio between the stepping gear sleeve 64 and the missing gear 65 and the tooth length ratio between the passive gear sleeve 24 and the active gear ring 61, when the cleaning rack 5 moves, the missing gear 65 can continuously drive the stepping gear sleeve 64, and the active gear ring 61 can continuously drive the passive gear sleeve 24; The cleaning shaft 21 is linked with the cleaning basket 22; The bearing ring bearing module also includes a central shaft 210 rotatably connected to the stepping rotating frame 6, and a middle bevel gear is installed on the central shaft 210. The tails of the cleaning basket 22 and the cleaning shaft 21 are both installed with rear bevel gears, and the two rear bevel gears are both transmission-connected with the middle bevel gears, and the two rear bevel gears are respectively arranged on both sides of the middle bevel gears; A rotating seat 25 is installed at the end of the cleaning shaft 21, and the eccentric position of the rotating seat 25 is rotatably connected to two symmetrically arranged eccentric brush cylinders 26. A group of regularly distributed rubber bristles 27 are installed on the two eccentric brush cylinders 26. An eccentric gear 28 is installed at the tail end of the eccentric brush cylinder 26, and an outer gear ring 29 transmission-connected to the eccentric gear 28 is installed on the cleaning basket 22.

[0035] When the bearing ring is processed and cleaned, the bearing ring to be processed is placed in the cleaning basket 22. After the bearing ring is placed, the cover plate 23 seals the cleaning basket 22. When the unloading operation of the bearing ring is required, the bearing ring can be quickly removed after cleaning by removing the cover plate 23; By setting the eccentric state of the eccentric brush cylinder 26, the strength of the rubber bristles 27 acting on the bearing ring is reciprocated, thereby achieving rapid physical cleaning of dirt on the surface of the bearing ring.

[0036] The pump liquid cleaning assembly is connected to the bearing ring bearing module.

[0037] The pump liquid cleaning assembly includes a circulating pump 4 installed on the back of the cleaning box 1, the liquid inlet end of the circulating pump 4 is connected to the inner cavity of the cleaning box 1, a liquid separation cavity 43 is fixedly opened inside the stepping turntable 6, and the liquid outlet end of the circulating pump 4 is rotatably connected to the liquid separation cavity 43 through a conduit, a cleaning flow channel 42 is fixedly opened inside the cleaning shaft 21, and the cleaning flow channel 42 is connected to the liquid separation cavity 43, and a plurality of groups of regularly distributed cleaning spray holes 41 connected to the cleaning flow channel 42 are opened on the eccentric brush cylinder 26.

[0038] When in use, the circulating pump 4 is provided to achieve circulating high-pressure cleaning of the bearing ring by the cleaning liquid.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bearing ring processing device, comprising a cleaning box (1), characterized in that: Also includes: An ultrasonic generator (2) is installed in the cleaning box (1); A base frame (3) is mounted on the cleaning box (1), a horizontal and vertical vibration synchronization generating component is mounted on the base frame (3), a cleaning frame (5) capable of horizontal and vertical synchronous reciprocating motion is transmission-connected to the horizontal and vertical vibration synchronization generating component, two symmetrically arranged bidirectional limit assemblies are mounted between the cleaning frame (5) and the base frame (3), and a stepping rotating frame (6) is rotationally connected to the inner wall of the cleaning frame (5); The differential transmission module is linked with the lateral and longitudinal vibration synchronization generating components and drives the stepping rotating frame (6) to rotate at periodic intervals; A group of bearing ring bearing modules which are regularly distributed and mounted on the stepping rotating frame (6), each of the bearing ring bearing modules being driven by a differential transmission module; The pump liquid cleaning assembly is connected to the bearing ring bearing module.

2. A bearing ring processing device according to claim 1, characterized in that: The bidirectional limiting assembly comprises a slide groove opened on the base frame (3), the inner wall of the slide groove is slidably connected to a slide table (31), a first spring (32) is installed on the side of the slide table (31), the other end of the first spring (32) is fixedly connected to the base frame (3), the inner wall of the slide table (31) is slidably connected to a vertically arranged T-shaped rod (33), and a second spring (34) is sleeved on the T-shaped rod (33) and is limited by the slide table (31).

3. A bearing ring processing device according to claim 2, characterized in that: The horizontal and vertical vibration synchronization generating component comprises a vertical frame (71), a hollow shaft (72) and a side shaft (73) rotatably connected to the vertical frame (71), an upper back shaft (74) and a lower back shaft (75) rotatably connected to the base frame (3); a transmission motor (76) is mounted on the base frame (3); the hollow shaft (72), the side shaft (73), the upper back shaft (74) and the lower back shaft (75) are all driven by the transmission motor (76); a first half transmission gear (77) is mounted on the lower back shaft (75); a vertical motion tooth plate (78) transmission-connected to the first half transmission gear (77) is mounted on the vertical frame (71); a second half transmission gear (79) is mounted on the side shaft (73); and a horizontal motion tooth plate (710) transmission-connected to the second half transmission gear (79) is mounted on the cleaning frame (5); The output shaft end of the transmission motor (76) is fixedly mounted with a transmission shaft (711); the hollow shaft (72) is fixedly provided with a transmission groove having a top opening and being slidably connected to the transmission shaft (711); the transmission shaft (711) and the upper back shaft (74) are both mounted with upper bevel teeth, the two upper bevel teeth meshing with each other; the hollow shaft (72) is mounted with linked bevel teeth; the side shaft (73) is mounted with lower bevel teeth, the lower bevel teeth are transmission-connected to the linked bevel teeth; the upper back shaft (74) is transmission-connected to the lower back shaft (75) via a first belt; The differential transmission module comprises an active gear ring (61) rotatably connected to a longitudinal frame (71); a stepping shaft sleeve (62) is rotatably connected to the inner wall of the active gear ring (61); a linkage groove with two ends opening is fixedly provided inside the stepping shaft sleeve (62); a stepping shaft (63) is slidably connected to the inner wall of the linkage groove; the stepping shaft (63) is fixedly connected to the stepping rotating frame (6); a stepping gear sleeve (64) is installed at the tail of the stepping shaft (63); a missing gear (65) is installed on the lower back shaft (75); the missing gear (65) The base frame (3) is connected to the stepping gear sleeve (64) in a transmission manner. Three regularly distributed low-speed shafts (66) and a high-speed shaft (67) are rotatably connected to the base frame (3). The three low-speed shafts (66) are each mounted with a low-speed gear (68). The three low-speed gears (68) are each connected to the driving gear ring (61) in a transmission manner. A high-speed gear (69) is mounted on the high-speed shaft (67). The high-speed shaft (67) is connected to the driving gear ring (61) in a transmission manner via a second belt. The high-speed gear (69) is arranged directly below the rotation axis of the stepping rotating frame (6); The bearing ring bearing module comprises a cleaning shaft (21), a cleaning basket (22) is rotatably sleeved on the cleaning shaft (21), a cover plate (23) is magnetically attracted to the end surface of the cleaning basket (22), a bearing ring is movably placed in the cleaning basket (22), a passive gear sleeve (24) is installed at the tail of the cleaning shaft (21), the passive gear sleeve (24) is suitable for transmission connection with a low-speed gear (68) and a high-speed gear (69), the cleaning shaft (21) is linked with the cleaning basket (22), and a rotating seat (25) is installed at the end of the cleaning shaft (21).

4. A bearing ring processing device according to claim 3, characterized in that: The eccentric position of the rotary seat (25) is rotatably connected to two symmetrically arranged eccentric brush cylinders (26), and a group of regularly distributed rubber bristles (27) are installed on the two eccentric brush cylinders (26).

5. A bearing ring processing device according to claim 4, characterized in that: An eccentric gear (28) is mounted on the rear end of the eccentric brush cylinder (26), and an outer gear ring (29) drivingly connected to the eccentric gear (28) is mounted on the cleaning basket cylinder (22).

6. A bearing ring processing device according to claim 5, characterized in that: The cross-sections of the transmission groove and the transmission shaft (711) are both regular polygons, and the specifications of the transmission groove are adapted to the specifications of the transmission shaft (711). The cross-sections of the linkage groove and the stepping shaft (63) are both regular polygons, and the specifications of the linkage groove are adapted to the specifications of the stepping shaft (63).

7. A bearing ring processing device according to claim 6, characterized in that: The tooth length of the stepping gear sleeve (64) is 8 to 10 times the tooth length of the missing gear (65), and the tooth length of the passive gear sleeve (24) is 8 to 10 times the tooth length of the active gear ring (61).

8. A bearing ring processing device according to claim 7, characterized in that: The bearing ring bearing module further comprises a central shaft (210) rotatably connected to the stepping rotating frame (6), the central shaft (210) being provided with a middle bevel gear, the tails of the cleaning basket (22) and the cleaning shaft (21) being provided with rear bevel gears, the two rear bevel gears being transmission-connected to the middle bevel gears, and the two rear bevel gears being respectively arranged on both sides of the middle bevel gears.

9. A bearing ring processing device according to claim 8, characterized in that: The pump liquid cleaning assembly comprises a circulation pump (4) mounted on the back of the cleaning box (1), the liquid inlet end of the circulation pump (4) being in communication with the inner cavity of the cleaning box (1), and a liquid separation cavity (43) being fixedly provided inside the stepping rotary frame (6).

10. A bearing ring processing device according to claim 9, characterized in that: The liquid outlet end of the circulation pump (4) is rotatably connected to the liquid separation chamber (43) via a conduit; a cleaning flow channel (42) is fixedly provided inside the cleaning shaft (21); the cleaning flow channel (42) is connected to the liquid separation chamber (43); and the eccentric brush cylinder (26) is provided with a plurality of groups of regularly distributed cleaning spray holes (41) connected to the cleaning flow channel (42).

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