Adjustable bearing machining and fixing grinding device

Abstract

This invention provides an adjustable bearing processing and grinding device, relating to the field of bearing manufacturing technology. It includes a housing with a through slot, a clamping and fixing assembly, and a fixing cover. The fixing cover is located on the outer periphery of the clamping and fixing assembly. A grinding assembly is mounted on the inner wall of the fixing cover, and a water pump is mounted on the outer wall of the fixing cover. An input pipe and an output pipe are connected to the water pump, with the input pipe communicating with the housing. A filter assembly and several cooling blocks are installed inside the housing, and the output pipe extends into the fixing cover. This invention, by setting a fixing cover on the outside of the clamping and fixing assembly, forms a closed protective barrier for the grinding area, blocking metal dust and debris generated during grinding and preventing dust from harming the operator's health. The water pump, input pipe, and output pipe form a cooling cycle, which, together with the filter assembly and cooling blocks inside the housing, filters, purifies, and continuously cools the coolant, enabling the coolant to be reused repeatedly, effectively reducing the processing cost of bearing grinding.

Description

Technical Field

[0001] This invention relates to the field of bearing manufacturing technology, specifically to an adjustable bearing processing and grinding device. Background Technology

[0002] With the rapid development of the machinery manufacturing and bearing processing industries, the production scale of bearings is constantly expanding, the requirements for processing precision are gradually increasing, and the demand for batch processing of bearings of various types and specifications is increasing day by day. The deburring and finishing processes of bearing surfaces are becoming increasingly critical. Stable and efficient grinding equipment has become the key to improving the quality and efficiency of bearing production. As a key process of finishing, bearing grinding urgently needs fixed grinding equipment with strong adaptability and good cooling effect to meet the production needs of industrialized batch processing.

[0003] Currently, most traditional adjustable bearing processing and grinding operations are conducted in open environments. The large amount of metal dust and metal shavings generated during the grinding process are easily scattered and spread everywhere, not only causing a dirty and unpleasant working environment, but also seriously endangering the health of workers if inhaled for a long time. In addition, although existing grinding equipment can spray and cool the bearing grinding area, the coolant is directly discharged after cooling, and cannot be filtered, recycled, or reused. This results in high overall resource consumption and high processing and production costs. Summary of the Invention

[0004] The present invention provides an adjustable bearing processing and fixing grinding device to solve at least one of the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention discloses an adjustable bearing processing and fixing grinding device, including a housing with a through groove, a clamping and fixing component and a fixing cover installed on the housing, the fixing cover being located on the outer periphery of the clamping and fixing component, a grinding component being provided on the inner wall of the fixing cover, a water pump being installed on the outer wall of the fixing cover, an input pipe and an output pipe being connected through the water pump, the input pipe being connected through the housing, a filter component and several cooling blocks being provided inside the housing, and the output pipe extending into the fixing cover.

[0006] Preferably, a number of evenly distributed support rods are fixedly installed at the lower end of the box; the upper surface of the fixed cover is also provided with an opening and closing cover.

[0007] Preferably, the clamping and fixing assembly includes a fixing seat, which is fixedly installed on the housing, and a left center point is installed on the fixing seat; a motor is also provided on the housing, and a threaded rod is fixedly provided on the left output end of the motor, and a sliding plate is threadedly connected to the threaded rod; guide rails are also symmetrically provided on the upper surface of the housing, and the sliding plate is slidably disposed on the guide rails, with a right center point installed on the sliding plate, and a spindle is provided between the left center point and the right center point.

[0008] Preferably, the filter assembly includes a filter screen, which is fixedly installed on the inner rear wall of the housing with the front lower than the back. A transfer channel is provided between the front wall of the housing and the filter screen. A storage frame is also fixedly installed on the front wall of the housing, which is located below the transfer channel. A filter plate is fixedly installed through the lower side wall of the storage frame. The input end of the input pipe is located below the storage frame, and several activated carbon adsorbents are installed inside the input pipe.

[0009] Preferably, a drive box is fixedly and through the rear side wall of the fixed cover, the spindle rotates through the drive box, the fixed box is connected through the rear side of the drive box, a special-shaped cam is fixedly installed on the spindle, a connecting block is fixedly installed on the left side wall of the box, a sleeve is fixedly installed at the right end of the connecting block, a moving rod is slidably and through the sleeve, a mating ball is installed at the upper end of the moving rod, and the mating ball abuts against the special-shaped cam.

[0010] Preferably, the moving rod slides downward through the filter screen, and an L-shaped connecting rod is fixedly installed on the lower right side of the moving rod. A striking ball is fixedly installed on the L-shaped connecting rod, and the striking ball cooperates with the lower surface of the filter screen. A movable disk is fixedly installed on the movable rod, and the movable disk is slidably connected to the inner wall of the sleeve. A spring is sleeved on the movable rod, and the spring is fixedly connected to the movable disk and the sleeve.

[0011] Preferably, a pulley 1 is fixedly mounted on the spindle, a rotating shaft is rotatably mounted inside the drive box, a pulley 2 is fixedly mounted on the rotating shaft, belts are wound around pulley 1 and pulley 2, a rotating disk is fixedly mounted at the other end of the rotating shaft, a drive rod is fixedly mounted at the eccentric position of the rotating disk, a movable frame is fitted around the drive rod, and an empty box is rotatably mounted at the other end of the drive rod, the empty box is fixedly mounted on the inner wall of the front side of the fixed box.

[0012] Preferably, a U-shaped rod is fixedly installed at the rear end of the movable frame. The U-shaped rod slides into the empty box, and a sealing slide plate is slidably installed inside the empty box. The U-shaped rod is fixedly connected to the sealing slide plate, and a second spring is also sleeved on the U-shaped rod. The second spring is fixedly connected to the sealing slide plate and the empty box.

[0013] Preferably, a jet pipe is connected through the front side of the empty box, the jet pipe extends into the fixed cover, and a jet plate is connected through the jet pipe; an air intake pipe is connected through the lower front side of the empty box, the air intake pipe passes around the box body and extends into the fixed cover, and an air intake plate is connected through the air intake pipe.

[0014] Preferably, a push rod is fixedly installed at the lower end of the moving frame, and a stirring rod is fixedly installed at the front side of the lower end of the push rod. The stirring rod slides into the box body, and several stabilizing rods are fixedly installed on the stirring rod. The stabilizing rods are slidably connected to the inner wall of the box body, and several stirring shafts are fixedly installed at the lower end of the stabilizing rods.

[0015] Compared with the prior art, the present invention provides an adjustable bearing processing and grinding device with the following advantages: by setting a fixing cover on the outside of the clamping and fixing component, a closed protection is formed for the grinding area, effectively preventing the metal dust and debris generated during grinding from spreading outward, improving the working environment and avoiding dust hazards to the health of operators; at the same time, the water pump, input pipe and output pipe form a cooling circulation path, which, together with the filter component and cooling block in the box, filters and purifies the coolant and continuously cools it, realizing the repeated use of coolant, reducing resource waste and effectively reducing the processing cost of bearing grinding. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the appearance of the present invention; Figure 2 This is a schematic diagram of the clamping and fixing assembly of the present invention; Figure 3 This is a schematic diagram of the internal structure of the fixing box of the present invention; Figure 4 This is a schematic diagram of the driving mechanism of the moving frame of the present invention; Figure 5 This is a schematic diagram of the internal structure of the empty box of the present invention; Figure 6 This is a schematic diagram of the drive mechanism for the irregularly shaped cam of the present invention; Figure 7 This is a schematic diagram of the internal structure of the housing of the present invention; Figure 8 This is a schematic diagram showing the assembly of the stirring rod and the stabilizing rod of the present invention.

[0017] In the diagram: 1. Box body; 2. Support rod; 3. Opening / closing cover; 4. Fixed cover; 5. Input pipe; 6. Suction pipe; 7. Water pump; 8. Fixed base; 9. Left center point; 10. Through slot; 11. Suction plate; 12. Spring 1; 13. Output pipe; 14. Grinding assembly; 15. Threaded rod; 16. Motor; 17. Sliding plate; 18. Right center point; 19. Guide rail; 20. Jet plate; 21. Jet pipe; 22. Mandrel; 23. Fixed box; 24. Drive box; 25. Irregular cam; 26. Pulley 1; 2 7. Belt; 28. Pulley II; 29. ​​Rotating shaft; 30. Rotary disc; 31. U-shaped rod; 32. Spring II; 33. Sealing slide plate; 34. Empty box; 35. Moving frame; 36. Drive rod; 37. Push rod; 38. Stirring rod; 39. Moving rod; 40. Filter screen; 41. Stabilizing rod; 42. Cooling block; 43. Stirring shaft; 44. Matching ball; 45. Storage box; 46. Connecting block; 47. L-shaped connecting rod; 48. Striking ball; 49. Transfer channel; 50. Sleeve; 51. Moving disc. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0021] Example 1: An embodiment of the present invention provides an adjustable bearing processing and fixing grinding device, such as... Figures 1-8 As shown, the device includes a housing 1 with a through slot 10. A clamping and fixing assembly and a fixing cover 4 are installed on the housing 1. The fixing cover 4 is located on the outer periphery of the clamping and fixing assembly. A grinding assembly 14 is provided on the inner wall of the fixing cover 4. A water pump 7 is installed on the outer wall of the fixing cover 4. An input pipe 5 and an output pipe 13 are connected through the water pump 7. The input pipe 5 is connected through the housing 1. A filter assembly and several cooling blocks 42 are provided inside the housing 1. The output pipe 13 extends into the fixing cover 4.

[0022] The working principle and beneficial effects of the above technical solution are as follows: During operation, the adjustable bearing is securely clamped and fixed by the clamping and fixing components, ensuring that the adjustable bearing does not shift or shake during the grinding process, thus guaranteeing grinding accuracy; at the same time, the fixing cover 4 can form a barrier around the grinding area, preventing metal dust and debris generated during grinding from scattering everywhere, effectively improving the working environment and protecting the health of operators; The grinding assembly 14 grinds the surface of the clamped adjustable bearing (the grinding assembly 14 has the ability to move freely horizontally and can be adjusted laterally according to processing requirements to accurately approach and fit the large end face of the outer side of the inner ring of the adjustable bearing. This adjustment structure is existing technology and can be driven by electric push rods, cylinders, etc., which will not be described in detail here). During the operation, the water pump 7 drives the coolant to be delivered to the inside of the fixed cover 4 through the output pipe 13, continuously spraying and cooling the grinding position to reduce frictional high temperature and prevent workpiece damage. The used coolant flows back to the inside of the housing 1, where it is filtered to intercept impurities and separate metal debris. Then, it is cooled again by the cooling block 42. The purified and cooled coolant can be recirculated through the input pipe 5.

[0023] By setting a fixing cover 4 on the outside of the clamping and fixing component, a closed protection is formed for the grinding area, which effectively prevents the metal dust and debris generated during grinding from spreading outward, improves the working environment, and avoids dust from harming the health of operators. At the same time, the water pump 7, the inlet pipe 5 and the outlet pipe 13 form a cooling circulation path. Together with the filter component and cooling block 42 in the box, the coolant is filtered, purified and continuously cooled, realizing the repeated use of coolant, reducing resource waste and effectively reducing the processing cost of bearing grinding.

[0024] Example 2: Based on Example 1 above, as follows Figures 1-2 As shown, a number of evenly distributed support rods 2 are fixedly installed at the lower end of the box body 1; an opening and closing cover 3 is also provided on the upper surface of the fixed cover 4.

[0025] Preferably, the clamping and fixing assembly includes a fixing seat 8, which is fixedly installed on the housing 1. A left tip 9 is installed on the fixing seat 8. A motor 16 is also provided on the housing 1. A threaded rod 15 is fixedly provided on the left output end of the motor 16. A sliding plate 17 is threadedly connected to the threaded rod 15. Guide rails 19 are symmetrically arranged on the upper surface of the housing 1. The sliding plate 17 is slidably arranged on the guide rails 19. A right tip 18 is installed on the sliding plate 17. A spindle 22 is provided between the left tip 9 and the right tip 18.

[0026] The mandrel 22 has tapered holes at both ends, which is a conventional structure in the field.

[0027] The mandrel 22 is fastened with a clevis clamp on the outer wall and one side of the adjustable bearing to ensure that the clevis clamp, mandrel 22, and bearing are synchronized. Then, the power spindle at the drive end of the equipment drives the dial to rotate synchronously. When the dial rotates, its claws continuously press and move the side ears of the clevis clamp, thereby driving the clevis clamp, mandrel 22, and the adjustable bearing sleeved on the mandrel 22 to rotate circumferentially together. The above structure belongs to the prior art and is not shown in the figure. Those skilled in the art can select and install it according to the actual working conditions.

[0028] The working principle and beneficial effects of the above technical solution are as follows: When adjusting the workpiece clamping, the operator first inserts the inner ring of the adjustable bearing into the outer wall of the mandrel 22, so that the inner ring of the bearing fits tightly with the mandrel 22 and is accurately positioned, ensuring that the bearing does not slide relative to the mandrel 22 during subsequent grinding; then the motor 16 is started, and the output end of the motor 16 drives the threaded rod 15 to rotate synchronously; the threaded rod 15 drives the sliding plate 17 to slide horizontally in a straight line along the guide rail 19 on the housing 1; the sliding plate 17 drives the right center 18 installed on it to move synchronously, changing the distance between the right center 18 and the left center 9 on the fixed seat 8, until the left center 9 and the right center 18 are respectively pressed against the tapered holes at both ends of the mandrel 22, thereby centering and coaxially limiting the mandrel 22 and the adjustable bearing fitted on the mandrel 22; The top of the fixed cover 4 has an openable cover 3 that can be opened and closed freely, making it easy for operators to pick up and put in the adjustable bearing and clamp the mandrel 22, while also facilitating the inspection and maintenance of the internal components of the device. Through the cooperation of the motor 16, threaded rod 15, sliding plate 17 and guide rail 19, the distance between the two centers can be electrically adjusted, which can meet the clamping requirements of mandrels 22 of different specifications and matching adjustable bearings, making it more applicable and easier to operate.

[0029] Example 3: Based on Examples 1-2 above, as follows... Figure 1 , Figure 7As shown, the filter assembly includes a filter screen 40, which is fixedly installed on the inner rear wall of the housing 1 with the front lower than the back. A transfer channel 49 is provided between the front wall of the housing 1 and the filter screen 40. A storage frame 45 is also fixedly installed on the front wall of the housing 1. The storage frame 45 is located below the transfer channel 49, and a filter plate is fixedly installed through the lower side wall of the storage frame 45. The input end of the input pipe 5 is located below the storage frame 45, and several activated carbon adsorbents are installed inside the input pipe 5.

[0030] The working principle and beneficial effects of the above technical solution are as follows: the coolant mixed with metal shavings and dust impurities generated during the grinding operation flows back into the housing 1 and first comes into full contact with the inclined filter screen 40. The filter screen 40 intercepts and blocks large solid impurities in the coolant, causing the solid impurities to remain and adhere to the surface of the filter screen 40. After filtering out the large solid impurities, the coolant drips vertically downwards, completing the return flow. The filter screen 40 can vibrate intermittently (as in Example 4) to shake off particulate impurities attached to the screen surface. The impurities fall directly into the storage frame 45 below through the transfer channel 49, where the waste is collected and disposed of in a unified manner for easy cleaning by staff later. Under normal working conditions, the coolant will not enter the transfer channel 49 or the storage frame 45. The liquid flow and waste flow are separated. When a small amount of coolant accidentally seeps into the storage frame 45, the filter plate can ensure that the small amount of liquid passes through and is discharged normally, preventing the liquid from accumulating in the storage frame 45. The coolant after preliminary separation and purification is collected at the bottom of the tank 1 and then drawn into the circulation pipeline by the input pipe 5. The activated carbon adsorbent inside the input pipe 5 (the activated carbon adsorbent can be columnar activated carbon, activated carbon fiber cotton, or other commonly used adsorption components) can effectively adsorb the oil, colloidal impurities, and odors mixed in the coolant, further improving the cleanliness of the coolant.

[0031] Example 4: Based on Example 3 above, as follows Figures 1-3 , Figures 6-7 As shown, a drive box 24 is fixedly and through the rear side wall of the fixed cover 4. The spindle 22 rotates through the drive box 24. A fixed box 23 is connected through the rear side of the drive box 24. A shaped cam 25 is fixedly installed on the spindle 22. A connecting block 46 is fixedly installed on the left side wall of the box body 1. A sleeve 50 is fixedly installed at the right end of the connecting block 46. A moving rod 39 is slidably and through the sleeve 50. A mating ball 44 is installed at the upper end of the moving rod 39. The mating ball 44 abuts against the shaped cam 25.

[0032] Preferably, the movable rod 39 slides downward through the filter screen 40, and an L-shaped connecting rod 47 is fixedly installed on the lower right side of the movable rod 39. A striking ball 48 is fixedly installed on the L-shaped connecting rod 47, and the striking ball 48 cooperates with the lower surface of the filter screen 40. A movable disk 51 is fixedly installed on the movable rod 39. The movable disk 51 is slidably connected to the inner wall of the sleeve 50. A spring 12 is sleeved on the movable rod 39. The spring 12 is fixedly connected to the movable disk 51 and the sleeve 50.

[0033] The working principle and beneficial effects of the above technical solution are as follows: When the equipment is working, the spindle 22 rotates continuously and drives the irregular cam 25 to rotate synchronously. The irregular cam 25 cyclically presses against the mating ball 44, pushing the moving rod 39 to slide downward along the sleeve 50, while compressing the spring 12 to store energy. When the irregular cam 25 rotates past the protruding position, the pressure is released, the spring 12 elastically returns to its original position, and drives the moving rod 39 to move upward quickly, thereby realizing the up-and-down reciprocating motion of the moving rod 39. During the reciprocating sliding of the moving rod 39, the L-shaped connecting rod 47 drives the striking ball 48 to periodically strike the lower surface of the filter screen 40, causing the filter screen 40 to vibrate intermittently, shaking off the particles and waste residue trapped on the screen. The impurities fall into the storage frame 45 through the transfer channel 49 for centralized collection, automatically completing the filter screen cleaning and anti-clogging process.

[0034] By utilizing the existing rotational power of the spindle 22, the filter screen 40 can be intermittently vibrated and knocked to remove slag without the need for additional power components. This achieves a high degree of automation, reduces the frequency of manual cleaning, and ensures the stable operation of the coolant diversion and cooling circulation system.

[0035] Example 5: Based on Example 4 above, as follows Figures 1-5 , Figure 7 As shown, a pulley 26 is fixedly mounted on the spindle 22, a rotating shaft 29 is rotatably mounted inside the drive box 24, a pulley 28 is fixedly mounted on the rotating shaft 29, a belt 27 is wound around the pulley 26 and the pulley 28, a rotating disk 30 is fixedly mounted at the other end of the rotating shaft 29, a drive rod 36 is fixedly mounted at the eccentric position of the rotating disk 30, a movable frame 35 is fitted around the drive rod 36, and an empty box 34 is rotatably mounted at the other end of the drive rod 36. The empty box 34 is fixedly mounted on the inner wall of the front side of the fixed box 23.

[0036] Preferably, a U-shaped rod 31 is fixedly installed at the rear end of the movable frame 35. The U-shaped rod 31 slides into the empty box 34. A sealing slide plate 33 is slidably installed inside the empty box 34. The U-shaped rod 31 is fixedly connected to the sealing slide plate 33. A second spring 32 is also sleeved on the U-shaped rod 31. The second spring 32 is fixedly connected to the sealing slide plate 33 and the empty box 34.

[0037] Preferably, an air jet pipe 21 is connected through the front side of the empty box 34, the air jet pipe 21 extends into the fixed cover 4, and an air jet plate 20 is connected through the air jet pipe 21; an air suction pipe 6 is connected through the lower front side of the empty box 34, the air suction pipe 6 extends around the box body 1 into the fixed cover 4, and an air suction plate 11 is connected through the air suction pipe 6.

[0038] Both the jet pipe 21 and the intake pipe 6 are equipped with one-way valves.

[0039] The suction plate 11 has multiple sets of suction holes evenly distributed on its surface, and each suction hole is equipped with a filter screen, which can effectively block dust and grinding debris from entering the pipeline and prevent impurities from clogging the air passage.

[0040] The working principle and beneficial effects of the above technical solution are as follows: the spindle 22 rotates, causing the pulley 26 on it to rotate together. The pulley 26 drives the rotating shaft 29 to rotate synchronously through the belt 27 and the second pulley 28. The rotating shaft 29 drives the rotating disk 30 to rotate in a circle. The drive rod 36 moves in a circle synchronously with the rotating disk 30. During the circular motion, the drive rod 36 continuously pushes and pulls the moving frame 35, causing the moving frame 35 to slide back and forth in the horizontal direction. The moving frame 35 drives the U-shaped rod 31 to move synchronously, causing the sealing slide plate 33 inside the empty box 34 to slide back and forth. With the elastic reset action of the second spring 32, the internal volume of the empty box 34 is changed periodically. When the sealing slide plate 33 moves backward and the internal volume of the empty box 34 increases, a negative pressure is formed inside. Through the suction pipe 6 and the suction plate 11 connected to it, the fine dust and small abrasives generated when grinding the adjustable bearing inside the fixed cover 4 are sucked out. When the sealing slide plate 33 moves forward, the internal volume of the empty box 34 decreases and the air pressure increases, the compressed air in the box is sprayed out in a direction through the jet pipe 21 and the jet plate 20 connected to it, which blows away the adjustable bearing grinding area and the surface of the grinding components, blowing up the attached dust and residual abrasives, so that the suction plate 11 can thoroughly absorb and collect them later. By combining suction dust collection with jet blowing, dust and fine impurities generated during the grinding process can be cleaned up in a timely and thorough manner, preventing dust from accumulating and adhering to the adjustable bearing end face, grinding components and various transmission structure surfaces. This reduces wear and jamming risks of parts and maintains a clean processing environment inside the fixed cover 4, effectively preventing dust from affecting the grinding accuracy of the bearing end face and further improving the processing quality of the adjustable bearing.

[0041] Example 6: Based on Examples 1-5 above, as follows Figure 4 and Figures 7-8 As shown, a push rod 37 is fixedly installed at the lower end of the moving frame 35, and a stirring rod 38 is fixedly installed at the front side of the lower end of the push rod 37. The stirring rod 38 slides into the box 1. Several stabilizing rods 41 are fixedly installed on the stirring rod 38. The stabilizing rods 41 are slidably connected to the inner wall of the box 1. Several stirring shafts 43 are fixedly installed at the lower end of the stabilizing rods 41.

[0042] Several cooling blocks 42 are fixedly installed on the lower inner wall of the housing 1.

[0043] The working principle and beneficial effects of the above technical solution are as follows: the moving frame 35 drives the push rod 37 fixed at the lower end to move back and forth; at the same time, the stirring rod 38 moves back and forth synchronously, driving multiple sets of stabilizing rods 41 to slide along the inner wall of the box 1. As the stabilizing rods 41 move, they drive several stirring shafts 43 arranged at the bottom to continuously stir in the coolant stored in the box 1.

[0044] The stirring shaft 43 continuously agitates and stirs the coolant to accelerate its flow and exchange, ensuring that the coolant and cooling block 42 are in full contact for heat exchange, thereby improving the overall heat dissipation and cooling efficiency and ensuring continuous cooling effect when grinding the adjustable bearing.

[0045] The rotation of the spindle 22 completes the rotation clamping and end face grinding of the adjustable bearing. Simultaneously, through a multi-stage mechanical linkage structure including belt 27, cam 25, and eccentric drive rod 36, the filter screen 40 intermittently vibrates, automatically shaking off waste and completing self-cleaning. Combined with a one-way valve, it forms alternating suction and air jets, achieving combined suction and blowing cleaning of dust and fine abrasive particles in the grinding area. It drives the stirring shaft to reciprocate and agitate the coolant, with cooling blocks enhancing heat dissipation and stabilizing the cooling cycle. No additional motor is required, resulting in high integration. This meets core requirements such as workpiece grinding, filter screen cleaning, dust removal and purification, and coolant anti-settling and cooling, significantly reducing equipment structural complexity and subsequent maintenance costs, ensuring long-term continuous and stable operation of the adjustable bearing grinding process.

[0046] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. An adjustable bearing processing and fixing grinding device, characterized in that, Includes a housing (1), a through groove (10) is provided on the housing (1), a clamping and fixing component and a fixing cover (4) are installed on the housing (1), the fixing cover (4) is located on the outer periphery of the clamping and fixing component, a grinding component (14) is provided on the inner wall of the fixing cover (4), a water pump (7) is installed on the outer wall of the fixing cover (4), an input pipe (5) and an output pipe (13) are connected through the water pump (7), the input pipe (5) is connected through the housing (1), a filter component and several cooling blocks (42) are provided inside the housing (1), and the output pipe (13) extends into the fixing cover (4).

2. The adjustable bearing processing and grinding device according to claim 1, characterized in that, The lower end of the box (1) is fixed with several evenly distributed support rods (2); the upper surface of the fixed cover (4) is also provided with an opening and closing cover (3).

3. The adjustable bearing processing and grinding device according to claim 1, characterized in that, The clamping and fixing assembly includes a fixing seat (8), which is fixedly installed on the housing (1). A left tip (9) is installed on the fixing seat (8). A motor (16) is also provided on the housing (1). A threaded rod (15) is fixedly provided on the left output end of the motor (16). A sliding plate (17) is threadedly connected to the threaded rod (15). A guide rail (19) is symmetrically provided on the upper surface of the housing (1). The sliding plate (17) is slidably provided on the guide rail (19). A right tip (18) is installed on the sliding plate (17). A spindle (22) is provided between the left tip (9) and the right tip (18).

4. The adjustable bearing processing and grinding device according to claim 3, characterized in that, The filter assembly includes a filter screen (40), which is fixedly installed on the inner rear wall of the box (1) with the front lower than the back. A transfer channel (49) is provided between the front wall of the box (1) and the filter screen (40). A storage frame (45) is also fixedly installed on the front wall of the box (1). The storage frame (45) is located below the transfer channel (49). A filter plate is fixedly installed through the lower side wall of the storage frame (45). The input end of the input pipe (5) is located below the storage frame (45). Several activated carbon adsorbents are installed inside the input pipe (5).

5. The adjustable bearing processing and grinding device according to claim 4, characterized in that, A drive box (24) is fixedly installed through the rear side wall of the fixed cover (4). The spindle (22) rotates through the drive box (24). A fixed box (23) is connected through the rear side of the drive box (24). A shaped cam (25) is fixedly installed on the spindle (22). A connecting block (46) is fixedly installed on the left side wall of the box body (1). A sleeve (50) is fixedly installed at the right end of the connecting block (46). A moving rod (39) is slidably installed inside the sleeve (50). A mating ball (44) is installed at the upper end of the moving rod (39). The mating ball (44) abuts against the shaped cam (25).

6. The adjustable bearing processing and fixing grinding device according to claim 5, characterized in that, The moving rod (39) slides down through the filter screen (40). An L-shaped connecting rod (47) is fixedly installed on the right side of the lower end of the moving rod (39). A striking ball (48) is fixedly installed on the L-shaped connecting rod (47). The striking ball (48) cooperates with the lower surface of the filter screen (40). A movable disk (51) is fixedly installed on the movable rod (39). The movable disk (51) is slidably connected to the inner wall of the sleeve (50). A spring (12) is sleeved on the movable rod (39). The spring (12) is fixedly connected to the movable disk (51) and the sleeve (50).

7. The adjustable bearing processing and grinding device according to claim 5, characterized in that, A pulley (26) is fixedly mounted on the spindle (22). A rotating shaft (29) is rotatably mounted inside the drive box (24). A pulley (28) is fixedly mounted on the rotating shaft (29). A belt (27) is wound around the pulley (26) and the pulley (28). A rotating disk (30) is fixedly mounted at the other end of the rotating shaft (29). A drive rod (36) is fixedly mounted at the eccentric position of the rotating disk (30). A movable frame (35) is fitted around the drive rod (36). An empty box (34) is rotatably mounted at the other end of the drive rod (36). The empty box (34) is fixedly mounted on the inner wall of the front side of the fixed box (23).

8. The adjustable bearing processing and grinding device according to claim 7, characterized in that, A U-shaped rod (31) is fixedly installed at the rear end of the movable frame (35). The U-shaped rod (31) slides into the empty box (34). A sealing slide plate (33) is slidably installed inside the empty box (34). The U-shaped rod (31) is fixedly connected to the sealing slide plate (33). A second spring (32) is also sleeved on the U-shaped rod (31). The second spring (32) is fixedly connected to the sealing slide plate (33) and the empty box (34).

9. The adjustable bearing processing and fixing grinding device according to claim 8, characterized in that, An air jet pipe (21) is connected through the front of the empty box (34). The air jet pipe (21) extends into the fixed cover (4). An air jet plate (20) is connected through the air jet pipe (21). An air suction pipe (6) is connected through the lower front end of the empty box (34). The air suction pipe (6) extends around the box body (1) and into the fixed cover (4). An air suction plate (11) is connected through the air suction pipe (6).

10. An adjustable bearing processing and fixing grinding device according to claim 8, characterized in that, A push rod (37) is fixedly installed at the lower end of the moving frame (35). A stirring rod (38) is fixedly installed at the front side of the lower end of the push rod (37). The stirring rod (38) slides into the box (1). Several stabilizing rods (41) are fixedly installed on the stirring rod (38). The stabilizing rods (41) are slidably connected to the inner wall of the box (1). Several stirring shafts (43) are fixedly installed at the lower end of the stabilizing rods (41).

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