Polishing equipment for bearing manufacturing

Abstract

The invention relates to the technical field of polishing equipment, and particularly discloses polishing equipment for bearing manufacturing, the polishing equipment for bearing manufacturing achieves the purpose of easily fixing and polishing a bearing, an equipment bottom plate and an equipment support integrally support the equipment, a flow guide pool recovers and guides polishing liquid, and the polishing effect is improved. The polishing device is used for fixing the bearing and polishing an inner ring or an outer ring, the filtering device is used for separating metal chippings from the polishing solution and conveying the polishing solution again so that the polishing solution can be reused, and the fixing device is used for fixing the inner ring and the outer ring of the bearing, so that polishing and grinding are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of polishing equipment, in particular to a polishing equipment for bearing manufacturing. Background Art

[0002] During the bearing production process, the casting or forging process can easily cause surface defects in the bearing rings, such as pores, pinholes, and cracks. Polishing can remove these defects, improve surface quality, and reduce surface roughness, thereby increasing the operating accuracy and service life of the bearing. In addition, the manufacturing quality of the rollers in the bearing has a significant impact on the bearing's operating performance (such as rotational accuracy, vibration, noise, and flexibility), and is the main factor affecting the bearing's service life. Grinding and polishing them can reduce friction between the rollers and the bearing, reducing roller loss. Bearings come in many types and sizes. However, some existing polishing equipment can only polish a single type of bearing. When changing bearing models, a considerable amount of time is required to adjust the equipment, which not only reduces production efficiency but also increases production downtime.

[0003] Current polishing equipment often requires fixtures when polishing bearings. Special fixtures reduce versatility and lack control measures when the inner or outer rings are at a certain angle. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A polishing device for bearing manufacturing, comprising a device base plate, a device bracket fixedly connected to the top of the device base plate, a diversion pool fixedly connected to the side of the device bracket, a polishing device fixedly connected to the inner wall of the diversion pool, a filtering device connected to the bottom of the diversion pool, a fixing device fixedly connected to the top of the diversion pool, and the fixing device disposed above the polishing device; The polishing device includes a lower base plate, the top of the lower base plate is provided with an arc-shaped slide groove, the top of the lower base plate is rotatably connected to the upper top plate, the top of the upper top plate is provided with a straight slide groove, the inner wall of the straight slide groove is slidably connected to a moving component, the top of the moving component is fixedly connected to an elastic component, the side of the elastic component is fixedly connected to a polishing component, the inner wall of the polishing component is fixedly connected to a spraying component, the bottom of the lower base plate is fixedly connected to the drive shaft of the first motor, the bottom of the upper top plate is rotatably connected to the top of the first motor through a bracket, and the side of the first motor is fixedly connected to the inner wall side of the diversion pool through a bracket.

[0005] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is that second end of sliding panel withstands on the backrest of sliding panel, and the interlocking structure is that second end of sliding panel withstands on the interlocking structure of sliding panel. The inner wall slides, thereby making adaptive adjustments in the process of fixing the bearing, and maintaining a certain contact pressure when there is a certain angle between the inner ring or outer ring of the bearing, thereby ensuring the polishing effect. After starting the first motor, the lower bottom plate and the upper top plate drive the arc slide groove and the straight slide groove to rotate relative to each other, thereby squeezing the side of the limit shaft and driving the limit shaft to slide along the inner wall of the straight slide groove, thereby driving multiple groups of limit shafts to move, the movement of the limit shaft drives the sliding plate to slide, and the sliding plate drives the limit column to move. When the elastic component contacts the side of the bearing, the extrusion force is transmitted to the arc bar, and the arc bar rotates along the top of the limit shaft and makes adaptive adjustments at a certain angle under the restriction of the limit column. The symmetrical design makes a certain degree of adaptive adjustment when the inner ring or outer ring is fixed, thereby improving the versatility of the equipment.

[0006] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel is that bottom ends connect the sliding panel and the interlocking structure of described sliding panel, and the interlocking structure of described sliding panel is that bottom ends connect the sliding panel and the interlocking structure of described sliding panel.

[0007] Preferably, the polishing assembly includes a polishing shell, the top of the inner wall of the polishing shell is rotatably connected to a first polishing roller, the inner wall of the polishing shell is rotatably connected to a second polishing roller at a position on one side of the first polishing roller, the top of the second polishing roller is fixedly connected to a first gear, the side of the first gear is meshed with a braking gear, the side of the braking gear is meshed with a second gear, the bottom of the second gear is fixedly connected to the top of the first polishing roller, and the side of the polishing shell is fixedly connected to the side of the movable plate.

[0008] Preferably, the spray assembly includes a spray shell, water outlet holes are opened at both ends of the side of the spray shell, the side of the spray shell is connected to a water supply pipe, the side of the water supply pipe is connected to a rotary joint, the bottom of the rotary joint is connected to a nozzle, the spray shell is arranged inside the polishing shell, the water supply pipe passes through the side of the polishing shell and is fixedly connected to the polishing shell, and the rotary joint is arranged at a position between multiple groups of the polishing shells.

[0009] Preferably, the filtering device includes a second motor, the top of the second motor is fixedly connected to a connecting pipe, the top of the connecting pipe is fixedly connected to a separation shell, the bottom of the separation shell is connected to a filter head, the inner wall of the separation shell is rotatably connected to fan blades, the bottom of the fan blades is fixedly connected to the drive shaft of the second motor, the drive shaft of the second motor passes through the connecting pipe and the bottom of the separation shell and is rotatably connected to the connecting pipe and the separation shell, and the top of the separation shell is connected to the side of the water supply pipe through a pipeline.

[0010] Preferably, the fixing device includes a brake bracket, the top of the brake bracket is fixedly connected to the fixed end of the electric telescopic rod, the movable end of the electric telescopic rod is fixedly connected to the brake strip, the brake strip is arranged at a position above the polishing shell, and the bottom of the brake bracket is fixedly connected to the top of the diversion pool. When the second motor is started, the second motor drives the fan blades to move the polishing liquid, thereby driving the polishing liquid to move into the interior of the water supply pipe, thereby recycling the polishing liquid, and extracting the polishing liquid through the filter head at the bottom of the separation shell. The polishing liquid carries metal debris and flows down along the inner wall of the diversion pool, thereby accumulating inside the diversion pool. The metal debris sinks to the bottom due to the density, which is conducive to the filter head extracting the polishing liquid for use, and after the extraction stops, even if the filter head is blocked, the metal debris will naturally fall when the extraction stops, which is conducive to maintaining dredging. When the electric telescopic rod is started, the brake strip is driven down, and the brake strip descends to guide the bearing while braking the inner and outer rings, thereby facilitating polishing.

[0011] The present invention provides a polishing device for bearing manufacturing. It has the following beneficial effects: 1. The polishing equipment for manufacturing the bearing is provided with a first motor. The driving shaft of the first motor drives the lower base plate to rotate. The lower base plate and the upper top plate rotate relative to each other, thereby driving the moving component to move along the arc-shaped slide groove and the straight slide groove, thereby synchronously polishing and grinding the inner ring or outer ring of the bearing from multiple angles. In the process of fixing the bearing, when the moving component contacts the side of the bearing, the upper top plate is driven to rotate under the action of the reaction force after the moving component is braked, thereby automatically driving the bearing to rotate after the bearing is fixed, thereby facilitating polishing and grinding. Compared with the traditional fixing method, the fixing process is simplified, thereby facilitating improving processing efficiency.

[0012] 2. The polishing equipment for manufacturing the bearing is provided with a lower base plate and an upper top plate. The lower base plate and the upper top plate drive the arc-shaped slide groove and the straight slide groove to rotate relative to each other, thereby squeezing the side of the limit shaft and driving the limit shaft to slide along the inner wall of the straight slide groove, thereby driving multiple groups of limit shafts to move. The movement of the limit shaft drives the sliding plate to slide, and the sliding of the sliding plate drives the limit column to move. When the elastic component contacts the side of the bearing, the extrusion force is transmitted to the arc bar. The arc bar rotates along the top of the limit shaft and performs adaptive adjustment at a certain angle under the restriction of the limit column. The symmetrical design allows a certain degree of adaptive adjustment to be performed when the inner ring or the outer ring is fixed, thereby improving the versatility of the equipment.

[0013] 3. The polishing equipment for manufacturing the bearing is provided with a fixed frame. The limiting shaft drives the fixed frame to move. The movement of the fixed frame drives the movement of the spring telescopic rod. The spring telescopic rod is preset in a compressed state. The elastic force of the spring telescopic rod drives the movable plate to move. The movable plate slides along the inner wall of the limiting slide under the limiting action of the limiting sliding shaft, thereby performing adaptive adjustment in the process of fixing the bearing, and maintaining a certain contact pressure when there is a certain angle between the inner ring or outer ring of the bearing, thereby ensuring the polishing effect.

[0014] 4. The polishing equipment for manufacturing the bearing is provided with a polishing shell. The movement of the movable plate drives the movement of the polishing shell. The movement of the polishing shell drives the first polishing roller and the second polishing roller to contact the inner wall or outer ring of the bearing. Due to the existence of the arc, the contact of the first polishing roller and the second polishing roller occurs in a sequence, thereby driving the first polishing roller and the second polishing roller to rotate autonomously, thereby performing automatic adjustment and reducing manual intervention. The first gear, the brake gear and the second gear cooperate to automatically lock the first polishing roller and the second polishing roller when they contact the side of the bearing, thereby braking each other to avoid rolling and facilitate polishing friction, thereby completing the polishing of the bearing.

[0015] 5. The polishing equipment for manufacturing the bearing is provided with a water supply pipe. The polishing liquid is driven by the filtering device along the water supply pipe into the interior of the spray shell and is sprayed along the water outlet, so that the polishing liquid is accurately sprayed on the position where the first polishing roller and the second polishing roller contact the side of the bearing, thereby improving the polishing efficiency. The polishing liquid is sprayed through the nozzle through the rotary joint, and the reaction force of the nozzle drives the rotary joint to rotate autonomously, thereby driving the rotary joint to rotate. The rotation of the rotary joint drives the nozzle to rotate itself, thereby spraying at multiple angles, so that the polishing liquid is sprayed on the side of the bearing, which is conducive to polishing.

[0016] 6. The polishing equipment for manufacturing the bearing is provided with a second motor. The second motor drives the fan blades to move the polishing liquid, thereby driving the polishing liquid to move into the interior of the water supply pipe, thereby recycling the polishing liquid, and extracting the polishing liquid through the filter head at the bottom of the separation shell. The polishing liquid carries metal debris along the inner wall of the diversion pool and accumulates inside the diversion pool. The metal debris sinks to the bottom under the action of density, which is beneficial for the filter head to extract the polishing liquid for use, and even if the filter head is blocked after the extraction is stopped, the metal debris will naturally fall when the extraction stops, which is beneficial for maintaining dredging. The electric telescopic rod is started to drive the brake bar to descend. The brake bar descends to guide the bearing while braking the inner and outer rings, which is beneficial for polishing and grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the polishing equipment for manufacturing the bearing of the present invention; Figure 2 This is a schematic structural diagram of the polishing device of the present invention; Figure 3 This is a schematic diagram of the structure of the mobile component of the present invention; Figure 4 This is a schematic diagram of the elastic component structure of the present invention; Figure 5 This is a schematic structural diagram of the polishing assembly of the present invention; Figure 6 This is a schematic diagram of the spray assembly structure of the present invention; Figure 7 It is a schematic diagram of the filter device of the present invention; Figure 8 It is a schematic structural diagram of the fixing device of the present invention.

[0018] In the figure: 1. Equipment bottom plate; 2. Equipment bracket; 3. Diversion pool; 4. Polishing device; 5. Filtering device; 6. Fixing device; 401. Lower bottom plate; 402. Arc chute; 403. Upper top plate; 404. Straight chute; 405. Moving assembly; 406. Elastic assembly; 407. Polishing assembly; 408. Spraying assembly; 409. First motor; 4051. Limiting shaft; 4052. Sliding plate; 4053. Limiting column; 4054. Arc bar; 4055. Limiting slide; 4056. First slide; 4061. Fixing frame; 4062. Spring telescopic rod; 40 63. Moving plate; 4064. Limiting slide shaft; 4065. Through hole; 4071. Polishing shell; 4072. First polishing roller; 4073. Second polishing roller; 4074. First gear; 4075. Braking gear; 4076. Second gear; 4081. Spray shell; 4082. Water outlet; 4083. Water supply pipe; 4084. Rotary joint; 4085. Spray head; 501. Second motor; 502. Connecting pipe; 503. Separation shell; 504. Filter head; 505. Fan blade; 601. Braking bracket; 602. Electric telescopic rod; 603. Braking strip. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 2 The present invention provides a technical solution: a polishing device for bearing manufacturing, comprising an equipment base plate 1, a device bracket 2 is fixedly connected to the top of the equipment base plate 1, a diversion pool 3 is fixedly connected to the side of the equipment bracket 2, a polishing device 4 is fixedly connected to the inner wall of the diversion pool 3, a filtering device 5 is connected to the bottom of the diversion pool 3, a fixing device 6 is fixedly connected to the top of the diversion pool 3, and the fixing device 6 is arranged above the polishing device 4.

[0021] The equipment base plate 1 and the equipment bracket 2 support the equipment as a whole, the diversion pool 3 recovers and guides the polishing liquid, the polishing device 4 fixes the bearing and polishes the inner ring or outer ring, the filtering device 5 separates metal debris from the polishing liquid and re-transports the polishing liquid for reuse, and the fixing device 6 fixes the inner ring and outer ring of the bearing to facilitate polishing.

[0022] The polishing device 4 includes a lower base plate 401, an arc-shaped slide groove 402 is provided on the top of the lower base plate 401, the top of the lower base plate 401 is rotatably connected to the upper top plate 403, the top of the upper top plate 403 is provided with a straight slide groove 404, the inner wall of the straight slide groove 404 is slidably connected to the moving component 405, the top of the moving component 405 is fixedly connected to the elastic component 406, the side of the elastic component 406 is fixedly connected to the polishing component 407, the inner wall of the polishing component 407 is fixedly connected to the spraying component 408, the bottom of the lower base plate 401 is fixedly connected to the drive shaft of the first motor 409, the bottom of the upper top plate 403 is rotatably connected to the top of the first motor 409 through a bracket, and the side of the first motor 409 is fixedly connected to the inner wall side of the diversion pool 3 through a bracket.

[0023] Start the first motor 409, and the driving shaft of the first motor 409 drives the lower base plate 401 to rotate, and the lower base plate 401 and the upper top plate 403 rotate relative to each other, thereby driving the moving component 405 to move along the arc-shaped slide groove 402 and the straight slide groove 404, so as to polish and grind the inner ring or outer ring of the bearing synchronously from multiple angles. In the process of fixing the bearing, when the moving component 405 contacts the side of the bearing, the upper top plate 403 is driven to rotate under the action of the reaction force after the moving component 405 is braked, thereby automatically driving the bearing to rotate after the bearing is fixed, thereby facilitating polishing and grinding. Compared with the traditional fixing method, the fixing process is simplified, thereby facilitating improving processing efficiency.

[0024] See also Figures 1-4 The present invention provides a technical solution: the moving component 405 includes a limiting shaft 4051, the side of the limiting shaft 4051 passes through and is rotatably connected to a sliding plate 4052, the top of the sliding plate 4052 is fixedly connected to a limiting column 4053, the side of the limiting shaft 4051 is fixedly connected to a curved bar 4054 at a position above the sliding plate 4052, and a limiting slide 4055 is provided on the side of the curved bar 4054. The bottom two sides of the sliding plate 4052 are fixedly connected to a first slide bar 4056, and the sliding plate 4052 is slidably connected to the top of the upper plate 403 through the first slide bar 4056. The limiting shaft 4051 extends into the inner wall of the curved slide groove 402 and the straight slide groove 404 and is slidably connected to the inner wall of the curved slide groove 402 and the straight slide groove 404, and the top of the curved bar 4054 is fixedly connected to the bottom of the elastic component 406.

[0025] After starting the first motor 409, the lower base plate 401 and the upper top plate 403 drive the arc-shaped slide groove 402 and the straight slide groove 404 to rotate relative to each other, thereby squeezing the side of the limit shaft 4051 and driving the limit shaft 4051 to slide along the inner wall of the straight slide groove 404, thereby driving multiple groups of limit shafts 4051 to move, and the movement of the limit shaft 4051 drives the sliding plate 4052 to slide, and the sliding plate 4052 slides and drives the limit column 4053 to move. When the elastic component 406 contacts the side of the bearing, the extrusion force is transmitted to the arc bar 4054, and the arc bar 4054 rotates along the top of the limit shaft 4051 and performs adaptive adjustment at a certain angle under the restriction of the limit column 4053. Through the symmetrical design, a certain degree of adaptive adjustment is performed when the inner ring or the outer ring is fixed, thereby improving the versatility of the equipment.

[0026] The elastic component 406 includes a fixed frame 4061, the side of the fixed frame 4061 is rotatably connected to the fixed end of the spring telescopic rod 4062 through a rotating shaft, the movable end of the spring telescopic rod 4062 is rotatably connected to the movable plate 4063 through a rotating shaft, the bottom of the side of the movable plate 4063 is fixedly connected to the limiting sliding shaft 4064, and a through hole 4065 is provided on the side of the movable plate 4063. The bottom of the fixed frame 4061 is fixedly connected to the top of the arc bar 4054, and the limiting sliding shaft 4064 extends into the interior of the limiting slide 4055 and is slidably connected to the side of the limiting slide 4055.

[0027] The limiting shaft 4051 drives the fixing frame 4061 to move, and the movement of the fixing frame 4061 drives the spring telescopic rod 4062 to move. The spring telescopic rod 4062 is preset in a compressed state, and the elastic force of the spring telescopic rod 4062 drives the movable plate 4063 to move. The movable plate 4063 slides along the inner wall of the limiting slide 4055 under the limiting action of the limiting sliding shaft 4064, thereby performing adaptive adjustment in the process of fixing the bearing, and maintaining a certain contact pressure when there is a certain angle between the inner ring or outer ring of the bearing, thereby ensuring the polishing effect.

[0028] See also Figures 1-6 The present invention provides a technical solution: the polishing assembly 407 includes a polishing shell 4071, the top of the inner wall of the polishing shell 4071 is rotatably connected to a first polishing roller 4072, the inner wall of the polishing shell 4071 is located on one side of the first polishing roller 4072 and is rotatably connected to a second polishing roller 4073, the top of the second polishing roller 4073 is fixedly connected to a first gear 4074, the side of the first gear 4074 is meshed with a braking gear 4075, the side of the braking gear 4075 is meshed with a second gear 4076, the bottom of the second gear 4076 is fixedly connected to the top of the first polishing roller 4072, and the side of the polishing shell 4071 is fixedly connected to the side of the movable plate 4063.

[0029] The movement of the movable plate 4063 drives the polishing shell 4071 to move, and the movement of the polishing shell 4071 drives the first polishing roller 4072 and the second polishing roller 4073 to contact the inner wall or outer ring of the bearing. Due to the existence of the arc, the contact of the first polishing roller 4072 and the second polishing roller 4073 has a sequence, thereby driving the first polishing roller 4072 and the second polishing roller 4073 to rotate autonomously, thereby automatically adjusting and reducing manual intervention. The first gear 4074, the braking gear 4075 and the second gear 4076 cooperate to automatically lock the first polishing roller 4072 and the second polishing roller 4073 when they contact the side of the bearing, thereby braking each other to avoid rolling and facilitate polishing friction, thereby completing the polishing of the bearing.

[0030] The spray assembly 408 includes a spray shell 4081, and water outlet holes 4082 are opened at both ends of the side of the spray shell 4081. The side of the spray shell 4081 is connected to a water supply pipe 4083, and the side of the water supply pipe 4083 is connected to a rotary joint 4084. The bottom of the rotary joint 4084 is connected to a nozzle 4085. The spray shell 4081 is arranged inside the polishing shell 4071, the water supply pipe 4083 passes through the side of the polishing shell 4071 and is fixedly connected to the polishing shell 4071, and the rotary joint 4084 is arranged at a position between multiple groups of polishing shells 4071.

[0031] The polishing liquid is driven by the filter device 5 along the water supply pipe 4083 into the interior of the spray shell 4081 and is sprayed along the water outlet 4082, so that the polishing liquid is accurately sprayed on the position where the first polishing roller 4072 and the second polishing roller 4073 contact the side of the bearing, thereby improving the polishing efficiency, and the polishing liquid is sprayed through the rotating joint 4084 and the nozzle 4085. Under the reaction force of the nozzle 4085, the rotating joint 4084 is driven to rotate independently, thereby driving the rotating joint 4084 to rotate. The rotation of the rotating joint 4084 drives the nozzle 4085 to rotate itself, thereby performing multi-angle spraying, thereby facilitating the spraying of the polishing liquid on the side of the bearing, which is beneficial to polishing.

[0032] See also Figures 1-8 The present invention provides a technical solution: the filtering device 5 includes a second motor 501, the top of the second motor 501 is fixedly connected to a connecting pipe 502, the top of the connecting pipe 502 is fixedly connected to a separation shell 503, the bottom of the separation shell 503 is connected to a filter head 504, the inner wall of the separation shell 503 is rotatably connected to a fan blade 505, the bottom of the fan blade 505 is fixedly connected to the driving shaft of the second motor 501, the driving shaft of the second motor 501 passes through the connecting pipe 502 and the bottom of the separation shell 503 and is rotatably connected to the connecting pipe 502 and the separation shell 503, and the top of the separation shell 503 is connected to the side of the water supply pipe 4083 through a pipeline.

[0033] The fixing device 6 includes a brake bracket 601, the top of the brake bracket 601 is fixedly connected to the fixed end of the electric telescopic rod 602, the movable end of the electric telescopic rod 602 is fixedly connected to the brake strip 603, the brake strip 603 is arranged at a position above the polishing shell 4071, and the bottom of the brake bracket 601 is fixedly connected to the top of the diversion pool 3.

[0034] The second motor 501 is started, and the second motor 501 drives the fan blades 505 to move the polishing liquid, thereby driving the polishing liquid to move into the interior of the water supply pipe 4083, so as to recycle the polishing liquid, and extract the polishing liquid through the filter head 504 at the bottom of the separation shell 503. The polishing liquid carries metal debris along the inner wall of the diversion pool 3 and flows down, thereby accumulating inside the diversion pool 3. The metal debris sinks to the bottom under the action of density, which is conducive to the filter head 504 extracting the polishing liquid for use, and after the extraction is stopped, even if the filter head 504 is blocked, the metal debris will naturally fall when the extraction stops, which is conducive to maintaining dredging, and the electric telescopic rod 602 is started to drive the brake bar 603 to descend. The brake bar 603 descends to guide the bearing while braking the inner and outer rings, which is conducive to polishing.

[0035] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A polishing device for bearing manufacturing, characterized in that: The device comprises an equipment base plate (1), the top of the equipment base plate (1) is fixedly connected to an equipment bracket (2), the side of the equipment bracket (2) is fixedly connected to a diversion pool (3), the inner wall of the diversion pool (3) is fixedly connected to a polishing device (4), the bottom of the diversion pool (3) is connected to a filtering device (5), the top of the diversion pool (3) is fixedly connected to a fixing device (6), and the fixing device (6) is arranged above the polishing device (4); The polishing device (4) comprises a lower base plate (401), an arc-shaped slide groove (402) is provided on the top of the lower base plate (401), the top of the lower base plate (401) is rotatably connected to an upper top plate (403), the top of the upper top plate (403) is provided with a straight slide groove (404), the inner wall of the straight slide groove (404) is slidably connected to a moving component (405), the top of the moving component (405) is fixedly connected to an elastic component (406), the side of the elastic component (406) is fixedly connected to a polishing component (407), the inner wall of the polishing component (407) is fixedly connected to a spraying component (408), the bottom of the lower base plate (401) is fixedly connected to the driving shaft of a first motor (409), the bottom of the upper top plate (403) is rotatably connected to the top of the first motor (409) through a bracket, and the side of the first motor (409) is fixedly connected to the side of the inner wall of the diversion pool (3) through a bracket.

2. The polishing device for bearing manufacturing according to claim 1, characterized in that: The moving assembly (405) includes a limiting shaft (4051), the side of the limiting shaft (4051) passes through and is rotatably connected to a sliding plate (4052), the top of the sliding plate (4052) is fixedly connected to a limiting column (4053), the side of the limiting shaft (4051) is located above the sliding plate (4052) and is fixedly connected to an arcuate bar (4054), the side of the arcuate bar (4054) is provided with a limiting slideway (4055), and the sliding plate ( The bottom sides of the elastic component (406) are fixedly connected with a first slide bar (4056), the sliding plate (4052) is slidably connected to the top of the upper plate (403) through the first slide bar (4056), the limiting shaft (4051) extends into the inner wall of the arc-shaped slide groove (402) and the straight slide groove (404) and is slidably connected to the inner wall of the arc-shaped slide groove (402) and the straight slide groove (404), and the top of the arc-shaped bar (4054) is fixedly connected to the bottom of the elastic component (406).

3. The polishing device for bearing manufacturing according to claim 2, characterized in that: The elastic component (406) includes a fixed frame (4061), the side of the fixed frame (4061) is rotatably connected to the fixed end of the spring telescopic rod (4062) via a rotating shaft, the movable end of the spring telescopic rod (4062) is rotatably connected to the movable plate (4063) via a rotating shaft, the bottom of the side of the movable plate (4063) is fixedly connected to the limiting sliding shaft (4064), the side of the movable plate (4063) is provided with a through hole (4065), the bottom of the fixed frame (4061) is fixedly connected to the top of the arc strip (4054), and the limiting sliding shaft (4064) extends into the interior of the limiting slide (4055) and is slidably connected to the side of the limiting slide (4055).

4. The polishing device for bearing manufacturing according to claim 3, characterized in that: The polishing assembly (407) comprises a polishing shell (4071), wherein the top of the inner wall of the polishing shell (4071) is rotatably connected to a first polishing roller (4072), the inner wall of the polishing shell (4071) is rotatably connected to a second polishing roller (4073) at a position on one side of the first polishing roller (4072), the top of the second polishing roller (4073) is fixedly connected to a first gear (4074), the side of the first gear (4074) is meshed with a braking gear (4075), the side of the braking gear (4075) is meshed with a second gear (4076), the bottom of the second gear (4076) is fixedly connected to the top of the first polishing roller (4072), and the side of the polishing shell (4071) is fixedly connected to the side of the movable plate (4063).

5. The polishing device for bearing manufacturing according to claim 4, characterized in that: The spray assembly (408) includes a spray shell (4081), water outlet holes (4082) are provided at both ends of the side of the spray shell (4081), the side of the spray shell (4081) is connected to a water supply pipe (4083), the side of the water supply pipe (4083) is connected to a rotary joint (4084), and the bottom of the rotary joint (4084) is connected to a spray head (4085), the spray shell (4081) is arranged inside the polishing shell (4071), the water supply pipe (4083) passes through the side of the polishing shell (4071) and is fixedly connected to the polishing shell (4071), and the rotary joint (4084) is arranged at a position between multiple groups of the polishing shells (4071).

6. The polishing device for bearing manufacturing according to claim 1, characterized in that: The filtering device (5) comprises a second motor (501), the top of the second motor (501) is fixedly connected to a connecting pipe (502), the top of the connecting pipe (502) is fixedly connected to a separation shell (503), the bottom of the separation shell (503) is connected to a filter head (504), the inner wall of the separation shell (503) is rotatably connected to a fan blade (505), the bottom of the fan blade (505) is fixedly connected to the driving shaft of the second motor (501), and the driving shaft of the second motor (501) passes through the bottom of the connecting pipe (502) and the separation shell (503) and is rotatably connected to the connecting pipe (502) and the separation shell (503).

7. The polishing device for bearing manufacturing according to claim 6, characterized in that: The top of the separation housing (503) is connected to the side of the water supply pipe (4083) through a pipeline, and the top of the second motor (501) is fixedly connected to the bottom of the diversion pool (3).

8. The polishing device for bearing manufacturing according to claim 1, characterized in that: The fixing device (6) comprises a brake bracket (601), the top of the brake bracket (601) is fixedly connected to the fixed end of the electric telescopic rod (602), and the movable end of the electric telescopic rod (602) is fixedly connected to the brake strip (603).

9. The polishing device for bearing manufacturing according to claim 8, characterized in that: The brake strip (603) is arranged above the polishing housing (4071), and the bottom of the brake bracket (601) is fixedly connected to the top of the diversion pool (3).

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