Sleeve combining device for ball bearing ferrule

Abstract

The invention relates to the technical field of bearing fitting, and discloses a ball bearing ring fitting device which comprises a fitting table, a bearing outer ring and a bearing inner ring, a rotatable fixing seat is arranged on the fitting table, the bearing inner ring is placed on the fixing seat, a rotatable mechanical claw is arranged above the fitting table, and the bearing outer ring is arranged on the bearing inner ring. A bearing outer ring is clamped on the mechanical claw, a movable mounting bracket is arranged on one side of the sleeving table, a cleaning seat is rotationally connected to the mounting bracket, and two movable cleaning blocks are arranged on the cleaning seat; a nozzle is arranged on one side of the fixing seat and is in sliding connection with the sleeving table through a first spring, a first electric push rod is fixed to the sleeving table, and an abutting support is fixed to a piston rod of the first electric push rod, so that a gap between the cleaning block and the side wall of the bearing outer ring can be reduced, and the cleaning quality can be improved; and abrasion of parts is reduced in the sleeving process, and time and labor are saved, and convenience and rapidness are achieved in the cleaning process.

Description

Technical Field

[0001] The present invention relates to the technical field of bearing assembling, and particularly to an assembling device for ball bearing rings. Background Art

[0002] A ball bearing is a precision mechanical component that reduces the resistance of rotating parts through rolling friction and is widely used in the rotating support system of mechanical equipment. Among them, a detachable angular contact bearing is one type of ball bearing. Before assembling the angular contact bearing, the outer ring of the bearing is heated to a set temperature, and the diameter of the outer ring of the bearing is increased by the thermal expansion of the metal. After heating, the outer ring of the bearing is quickly sleeved onto the inner ring of the bearing equipped with a cage, avoiding inclination, and an axial force is applied by a press to press it in, facilitating the assembly of steel balls and retainers, so that the outer ring of the bearing is assembled with the inner ring of the bearing; after cooling, the outer ring of the bearing returns to its original size, forming a stable interference fit, which can avoid deformation or raceway damage of the bearing during assembly. After heating, the outer ring of the bearing is quickly sleeved onto the inner ring of the bearing equipped with a cage.

[0003] Currently, since some oxides and impurities adhere to the outer ring of the bearing after heating, the frictional force will increase during the bearing assembly, resulting in wear on the contact surface between the outer ring of the bearing and the balls. The existing assembly devices do not have the function of cleaning the outer ring of the bearing and lubricating the balls. It is necessary to manually clean the heated outer ring of the bearing, which is time-consuming and laborious, and has a high risk. It is easy to have cleaning dead corners during the cleaning process, resulting in bearing damage. Lubricating the balls requires manual handling, and it is easy to have the phenomenon of incomplete spraying, resulting in wear during the assembly process and affecting the quality of bearing assembly. Summary of the Invention

[0004] The present invention provides an assembling device for ball bearing rings, which has the beneficial effects of being able to reduce the gap between the cleaning block and the side wall of the outer ring of the bearing, improving the cleaning quality, reducing the wear of parts during the assembly process, saving time and effort, and being convenient and fast during the cleaning process. It solves the problems mentioned in the above background art that the existing assembly devices do not have the function of cleaning the outer ring of the bearing and lubricating the balls, and it is necessary to manually clean the heated outer ring of the bearing, which is time-consuming and laborious, and has a high risk. It is easy to have cleaning dead corners during the cleaning process, resulting in bearing damage. Lubricating the balls requires manual handling, and it is easy to have the phenomenon of incomplete spraying, resulting in wear during the assembly process and affecting the quality of bearing assembly.

[0005] The present invention provides the following technical solution: a ball bearing ring assembly device, comprising an assembly platform, a bearing outer ring and a bearing inner ring, wherein a rotatable fixed seat is provided on the assembly platform, the bearing inner ring is placed on the fixed seat, and a rotatable mechanical claw is provided above the assembly platform, the bearing outer ring is clamped on the mechanical claw, a movable mounting bracket is provided on one side of the assembly platform, a cleaning seat is rotatably connected to the mounting bracket, and two movable cleaning blocks are provided on the cleaning seat;

[0006] A spray head is arranged on one side of the fixing seat, and the spray head is slidably connected to the fitting platform via a first spring. A first electric push rod is fixed on the fitting platform, and an abutment bracket is fixed on the piston rod of the first electric push rod.

[0007] As an optional scheme of the ball bearing ring fitting device described in the present invention, wherein: a first torsion spring is connected between the cleaning seat and the mounting bracket, a first resistance rod is provided on one side of the cleaning seat, a second spring is connected between the first resistance rod and the cleaning seat, a plurality of arc-shaped resistance blocks are provided on one side of the mechanical claw, a first sliding rod is fixed on the cleaning seat, a mounting block is fixed under the cleaning block, and the mounting block is elastically connected to the first sliding rod through a third spring.

[0008] As an optional scheme of the assembly device of the ball bearing ring described in the present invention, wherein: a second sliding rod and a mounting frame are respectively arranged on the assembly platform, the mounting frame is elastically connected to the second sliding rod through a fourth spring, and a first interference wedge is fixed to the lower end of the mounting frame, a first interference head is slidably connected to the upper end of the mounting frame, a fifth spring is connected between the mounting frame and the first interference head, an adjusting component for adjusting the moving position of the mounting block is arranged on the cleaning seat, the adjusting component is located at one end of the first interference head, and a second interference head is arranged at the other end of the first interference head.

[0009] As an optional scheme of the assembly device of the ball bearing ring described in the present invention, wherein: a seesaw bracket is provided at one end of the interference bracket, a bar block is rotatably connected to the seesaw bracket, one end of the bar block is fixed to the assembly platform, and a second torsion spring is connected between the bar block and the seesaw bracket, a guide block is fixed on the assembly platform, the mounting bracket is elastically connected to the guide block through a sixth spring, and a interference plate is fixed on the mounting bracket, and one end of the seesaw bracket is in conflict with the interference plate.

[0010] As an alternative solution for the assembling device of the ball bearing ring of the present invention, wherein: a servo motor is fixed to the upper end of the mechanical claw, a connecting plate is fixedly connected to the servo motor, a second electric push rod is fixed to the assembling table, the piston rod of the second electric push rod is fixedly connected to the connecting plate, the second contact head is fixedly connected to the connecting plate, a cage is sleeved on the inner ring of the bearing, and a plurality of balls are installed on the cage at equal circumferential intervals.

[0011] As an alternative solution for the assembling device of the ball bearing ring of the present invention, wherein: a hollow rod is installed on the fixed seat, the hollow rod is rotatably connected to the fixed seat, a plurality of pressing blocks are slidably connected to the fixed seat, a seventh spring is connected between the pressing block and the fixed seat, one end of the pressing block abuts against a conical contact frame, and the conical contact frame is elastically connected to the hollow rod through an eighth spring.

[0012] As an alternative solution for the assembling device of the ball bearing ring of the present invention, wherein: a third contact head is provided on one side of the nozzle, the third contact head is elastically connected to the assembling table through a ninth spring, a gear is fixed on the hollow rod, a rack is meshed with the gear, a connecting frame is fixed on one side of the rack, and the connecting frame is fixed on the contact bracket.

[0013] As an alternative solution for the assembling device of the ball bearing ring of the present invention, wherein: a T-shaped contact frame is slidably connected to one side of the cleaning seat, L-shaped connecting pieces are slidably connected to both ends of the T-shaped contact frame, a scraping blade is sleeved on the cleaning block, one side of the scraping blade is fixedly connected to the L-shaped connecting piece, a plurality of flushing nozzles are arranged on the scraping blade, a tenth spring is connected between the T-shaped contact frame and the cleaning seat, and a corrugated plate is arranged on the connecting frame.

[0014] As an alternative solution for the assembling device of the ball bearing ring of the present invention, wherein: the adjusting assembly includes a U-shaped contact frame, the U-shaped contact frame is elastically connected to the cleaning seat through an eleventh spring, and the U-shaped contact frame abuts against the mounting block, and a strip-shaped plate is fixed on one side of the U-shaped contact frame.

[0015] As an alternative solution for the assembling device of the ball bearing ring of the present invention, wherein: the adjusting assembly includes a contact rod, the contact rod is slidably connected to the cleaning seat through a twelfth spring, two second contact wedges are fixed on the contact rod, a fourth contact head abuts against the second contact wedge, the fourth contact head is elastically connected to the cleaning seat through a thirteenth spring, and the fourth contact head abuts against the mounting block.

[0016] The present invention has the following beneficial effects:

[0017] 1. In the assembling device of the ball bearing ring, through the cooperation of the mechanical claw, the servo motor and the second electric push rod, the heated bearing outer ring can be clamped, the rotation angle and the assembling height can be adjusted. The first electric push rod can drive the abutting bracket to move horizontally, so as to achieve the purpose of the abutting bracket abutting against the rocker bracket, and then the cleaning seat can be automatically driven to move to directly below the bearing outer ring, which is convenient for the bearing outer ring to move down into the cleaning seat for cleaning. At the same time, the first abutting bracket can abut against the conical abutting frame, so that the abutting block moves horizontally to clamp the bearing inner ring on the fixed seat, and at the same time, the center of the bearing inner ring is positioned to prevent the bearing inner ring from loosening during assembling, improving the assembling accuracy. When the second abutting head abuts against the first abutting head, it prompts the adjusting component to abut against the mounting block, and the mounting block can be driven to move the cleaning block horizontally, so as to press tightly against the side wall of the bearing outer ring, reducing the gap between the cleaning block and the side wall of the bearing outer ring, improving the cleaning quality, reducing the wear of parts during the assembling process, saving time and effort during the cleaning process, and being convenient and fast;

[0018] When the mechanical claw rotates, it can achieve the purpose of several arc-shaped abutting blocks intermittently pushing the first abutting rod to deflect horizontally, so that the cleaning seat drives the cleaning block to wipe the side wall of the bearing outer ring reciprocally and deflectingly, improving the cleaning effect on stubborn stains on the inner wall of the bearing outer ring and reducing cleaning dead corners.

[0019] 2. In the assembling device of the ball bearing ring, the set nozzle can spray lubricating oil onto the balls for lubrication, so that during the assembling process of the bearing, the friction between the balls and the bearing outer ring can be reduced, wear can be reduced, and the assembling quality of the bearing can be improved. When the second abutting head moves down and abuts against the third abutting head, it can prompt the nozzle hidden on the assembling table to extend out to spray lubricating oil on the balls. In order to avoid impurities adhering to the nozzle of the nozzle and spraying out the impurities together with the lubricating oil, the nozzle needs to retract into the assembling table for hiding after the work;

[0020] In order to improve the uniformity of lubricating oil spraying, when the abutting bracket resets, through the cooperation of the rack and the gear on the connecting frame, the fixed seat can drive the bearing inner ring, the cage and the balls to rotate synchronously, so that lubricating oil can adhere to the surface of each ball, reducing the spraying dead corners of lubricating oil and improving the lubrication effect.

[0021] 3. In the assembling device of the ball bearing ring, the set flushing nozzle can spray cleaning liquid onto the cleaning block to dissolve the remaining oil stains. The scraping blade can scrape the cleaning liquid and impurities on the cleaning block, improving the cleaning effect of the cleaning block on the bearing outer ring for the next assembling. When the connecting frame and the cleaning seat reset simultaneously, it can achieve the purpose of the T-shaped abutting frame abutting against the corrugated plate arranged on the connecting frame with a gap, prompting the L-shaped connecting piece to drive the scraping blade to move reciprocally on the cleaning block, improving the scraping effect of impurities and cleaning liquid on the cleaning block. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 FIG. 1 is one of the three-dimensional structure diagrams of the present invention.

[0023] Figure 2 FIG. 2 is another three-dimensional structure diagram of the present invention.

[0024] Figure 3 FIG. 3 is the third three-dimensional structure diagram of the present invention.

[0025] Figure 4 FIG. 4 is the internal structure diagram of the nesting table of the present invention.

[0026] Figure 5 FIG. 5 is the structure diagram of the cleaning base of the present invention.

[0027] Figure 6 FIG. 6 is the structure diagram of the fixed base of the present invention.

[0028] Figure 7 FIG. 7 is the cross-sectional view of the fixed base of the present invention.

[0029] Figure 8 FIG. 8 is one of the structure diagrams of the adjusting assembly of the present invention.

[0030] Figure 9 FIG. 9 is another structure diagram of the adjusting assembly of the present invention.

[0031] Figure 10 FIG. 10 is the structure diagram of the T-shaped abutting frame of the present invention.

[0032] Figure 11 is Figure 1 the partial enlarged view at A in

[0033] In the figure: 1. Assembly table; 101. Bearing outer ring; 102. Bearing inner ring; 103. Cage; 104. Ball; 2. Fixed seat; 3. Mechanical claw; 4. Mounting bracket; 5. Cleaning seat; 51. C-shaped abutting bracket; 52. Eleventh spring; 53. Strip plate; 54. Abutting rod; 55. Twelfth spring; 56. Second abutting wedge; 57. Fourth abutting head; 58. Thirteenth spring; 6. Cleaning block; 7. Sprayer; 8. First spring; 9. First electric push rod; 10. Abutting bracket; 11. First torsion spring; 12. First abutting rod; 13. Arc-shaped abutting block; 14. Second spring; 15. First slide bar; 16. Mounting block; 17. Third spring; 18. Second slide bar; 19. Mounting frame; 20. Fourth spring; 21. First abutting wedge piece; 22. First abutting head; 23. Fifth spring; 24. Second abutting head; 25. Rocker bracket; 26. Strip block; 27. Second torsion spring; 28. Guide block; 29. Sixth spring; 30. Abutting piece; 31. Servo motor; 32. Connecting plate; 33. Second electric push rod; 34. Hollow rod; 35. Tightening block; 36. Seventh spring; 37. Conical abutting frame; 38. Eighth spring; 39. Third abutting head; 40. Ninth spring; 41. Gear; 42. Rack; 43. Connecting frame; 44. T-shaped abutting frame; 45. L-shaped connecting piece; 46. Scraper; 47. Flushing sprayer; 48. Tenth spring; 49. Corrugated plate. Detailed implementation manner

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0035] Example 1, please refer to Figures 1 to 11 , an assembly device for a ball bearing race, including an assembly table 1, a bearing outer ring 101 and a bearing inner ring 102. A rotatable fixed seat 2 is provided on the assembly table 1. The bearing inner ring 102 is placed on the fixed seat 2, and a rotatable mechanical claw 3 is provided above the assembly table 1. The bearing outer ring 101 is clamped on the mechanical claw 3. A movable mounting bracket 4 is provided on one side of the assembly table 1. A cleaning seat 5 is rotatably connected to the mounting bracket 4, and two movable cleaning blocks 6 are provided on the cleaning seat 5;

[0036] A sprayer 7 is provided on one side of the fixed seat 2. The sprayer 7 is slidably connected to the assembly table 1 through a first spring 8. A first electric push rod 9 is fixed on the assembly table 1, and an abutting bracket 10 is fixed on the piston rod of the first electric push rod 9.

[0037] On the assembling table 1, a second sliding rod 18 and a mounting bracket 19 are respectively arranged. The mounting bracket 19 is elastically connected to the second sliding rod 18 through a fourth spring 20. A first abutting wedge 21 is fixed to the lower end of the mounting bracket 19. A first abutting head 22 is slidably connected to the upper end of the mounting bracket 19. A fifth spring 23 is connected between the mounting bracket 19 and the first abutting head 22. An adjusting assembly for adjusting the moving position of the mounting block 16 is arranged on the cleaning seat 5. The adjusting assembly is located at one end of the first abutting head 22, and a second abutting head 24 is arranged at the other end of the first abutting head 22.

[0038] One end of the abutting bracket 10 is provided with a rocker bracket 25. A strip-shaped block 26 is rotatably connected to the rocker bracket 25. One end of the strip-shaped block 26 is fixed on the assembling table 1. A second torsion spring 27 is connected between the strip-shaped block 26 and the rocker bracket 25. A guiding block 28 is fixed on the assembling table 1. The mounting bracket 4 is elastically connected to the guiding block 28 through a sixth spring 29. A abutting piece 30 is fixed on the mounting bracket 4. One end of the rocker bracket 25 abuts against the abutting piece 30.

[0039] A servo motor 31 is fixed to the upper end of the mechanical claw 3. A connecting plate 32 is fixedly connected to the servo motor 31. A second electric push rod 33 is fixed on the assembling table 1. The piston rod of the second electric push rod 33 is fixedly connected to the connecting plate 32. The second abutting head 24 is fixedly connected to the connecting plate 32. A cage 103 is sleeved on the inner ring 102 of the bearing. A number of balls 104 evenly distributed in a circumferential direction are installed on the cage 103.

[0040] A hollow rod 34 is installed on the fixed seat 2. The hollow rod 34 is rotatably connected to the fixed seat 2. A number of pressing blocks 35 are slidably connected to the fixed seat 2. A seventh spring 36 is connected between the pressing blocks 35 and the fixed seat 2. One end of the pressing blocks 35 abuts against a conical abutting frame 37. The conical abutting frame 37 is elastically connected to the hollow rod 34 through an eighth spring 38.

[0041] The adjusting assembly includes a U-shaped abutting frame 51. The U-shaped abutting frame 51 is elastically connected to the cleaning seat 5 through an eleventh spring 52. The U-shaped abutting frame 51 abuts against the mounting block 16. A strip-shaped plate 53 is fixed to one side of the U-shaped abutting frame 51.

[0042] A first torsion spring 11 is connected between the cleaning seat 5 and the mounting bracket 4. A first abutting rod 12 is arranged on one side of the cleaning seat 5. A second spring 14 is connected between the first abutting rod 12 and the cleaning seat 5. A number of arc-shaped abutting blocks 13 are arranged on one side of the mechanical claw 3. A first sliding rod 15 is fixed on the cleaning seat 5. A mounting block 16 is fixed below the cleaning block 6. The mounting block 16 is elastically connected to the first sliding rod 15 through a third spring 17.

[0043] Reference Figures 1 - 11, before the bearing components are assembled, several balls 104 are installed on the cage 103, then the cage 103 is sleeved on the inner ring 102 of the bearing, and then the inner ring 102 of the bearing is placed on the fixed seat 2. The piston rod of the first electric push rod 9 drives the contact bracket 10 to move horizontally, so as to achieve the purpose of the tapered contact frame 37 contacting the contact bracket 10. The eighth spring 38 stores energy, prompting the tapered contact frame 37 to move upward and contact several pressing blocks 35. The seventh spring 36 stores energy, prompting the pressing blocks 35 to move horizontally to firmly press the inner ring 102 of the bearing against the fixed seat 2. The center of the inner ring 102 of the bearing and the center of the fixed seat 2 are on the same straight line. At the same time, the mechanical claw 3 clamps the heated outer ring 101 of the bearing. When the piston rod of the second electric push rod 33 drives the connecting plate 32 to move downward, when the contact bracket 10 continues to move horizontally, it can contact the lower end of the rocker bracket 25, prompting the rocker bracket 25 to deflect on the strip 26, and the second torsion spring 27 stores energy. The upper end of the rocker bracket 25 pushes the contact piece 30 to move horizontally, prompting the mounting bracket 4 to slide on the guide block 28, and the sixth spring 29 stores energy, prompting the cleaning seat 5 to move horizontally to directly below the outer ring 101 of the bearing. While the rocker bracket 25 deflects, it can achieve the purpose of the contact bracket 10 contacting the first contact wedge 21, prompting the first contact wedge 21 to drive the mounting frame 19 to slide on the second slide rod 18, and the fourth spring 20 stores energy, prompting the first contact head 22 on the mounting frame 19 to move to one side of the strip 53 in the adjustment assembly. The horizontal movement of the contact bracket 10 can simultaneously achieve the fixation of the inner ring 102 of the bearing, the movement of the cleaning seat 5, and the position adjustment of the mounting frame 19;

[0044] When the outer ring 101 of the bearing is inserted into the cleaning seat 5, the connecting plate 32 drives the second contact head 24 to move downward and contact the first contact head 22. The fifth spring 23 stores energy, making the first contact head 22 contact the strip 53, prompting the U-shaped contact frame 51 to move upward and contact the mounting block 16. The eleventh spring 52 stores energy, and the mounting block 16 slides on the first slide rod 15. The third spring 17 stores energy, which can achieve the mounting block 16 driving the cleaning block 6 to press tightly against the inner wall of the inner ring 102 of the bearing and make full contact with the raceway surface. When the servo motor 31 rotates, the outer ring 101 of the bearing can rotate during cleaning, thereby reducing the cleaning dead angle, improving the cleaning effect, further improving the cleaning quality, reducing the wear of parts during the assembly process, saving time and effort during the cleaning process, and being convenient and fast.

[0045] To reduce the cleaning effect of stubborn stains, when the inner ring 102 of the bearing rotates, it can achieve the purpose of synchronous rotation of several arc-shaped abutting blocks 13 fixed on the mechanical claw 3. Since the elastic force of the second spring 14 is greater than the elastic force of the first torsion spring 11, several arc-shaped abutting blocks 13 abut against the first sliding rod 15, first pushing the first sliding rod 15 to deflect slightly in the horizontal direction, prompting the cleaning seat 5 to rotate on the mounting bracket 4, and the first torsion spring 11 stores energy, facilitating the swing of the cleaning block 6 during the cleaning process. When the first torsion spring 11 stops storing energy, then the arc-shaped abutting block 13 continues to abut against the first sliding rod 15, which can prompt the first sliding rod 15 to move downward, and the second spring 14 stores energy, achieving the purpose of releasing the abutment between the first sliding rod 15 and the arc-shaped abutting block 13. The first torsion spring 11 resets, and several arc-shaped abutting blocks 13 can intermittently abut against the first sliding rod 15, further improving the cleaning effect of stubborn stains.

[0046] Embodiment 2 is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figures 1 to 11 , a third abutting head 39 is provided on one side of the nozzle 7. The third abutting head 39 is elastically connected to the sleeve table 1 through a ninth spring 40. A gear 41 is fixed on the hollow rod 34. A rack 42 is meshed with the gear 41. A connecting frame 43 is fixed on one side of the rack 42. The connecting frame 43 is fixed on the abutting bracket 10.

[0047] In order to reduce the friction between the ball 104 and the outer ring 101 of the bearing when the outer ring 101 and the inner ring 102 of the bearing are sleeved, it is necessary to lubricate the ball 104. When the cleaning of the outer ring 101 of the bearing is completed, the piston rod of the second electric push rod 33 moves up a certain height, prompting the outer ring 101 of the bearing to separate from the cleaning seat 5. The piston rod of the first electric push rod 9 retracts a certain length, prompting the abutting bracket 10 to release the abutment with the rocker bracket 25 and the first abutting wedge 21. The mounting frame 19 and the cleaning seat 5 are reset. When the outer ring 101 of the bearing continues to move downward, it can achieve the purpose of the second abutting head 24 abutting against one end of the third abutting head 39. The ninth spring 40 stores energy, prompting the other end of the third abutting head 39 to abut against the nozzle 7. The first spring 8 stores energy, causing the hidden nozzle 7 to move vertically to the side of the fixed seat 2 and align with the ball 104. At the same time, during the reset process of the abutting bracket 10, it can achieve the purpose of driving the rack 42 to move horizontally through the connecting frame 43, prompting the rack 42 to drive the gear 41 fixed on the hollow rod 34 to rotate. During the lubricating oil spraying process, it is convenient for the fixed seat 2 to drive the inner ring 102 of the bearing, the cage 103 and several balls 104 to rotate, improving the lubricating oil spraying effect, reducing the spraying dead angle of the lubricating oil, reducing the wear of the ball 104 during sleeving, and improving the quality of bearing sleeving. When the second abutting head 24 moves downward to release the abutment with the third abutting head 39, the outer ring 101 of the bearing moves downward to be sleeved with the inner ring 102 of the bearing, prompting several balls 104 to move into the raceway of the outer ring 101 of the bearing.

[0048] Embodiment 3 is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figures 1 to 11 , a T-shaped abutting frame 44 is slidably connected to one side of the cleaning base 5. Both ends of the T-shaped abutting frame 44 are slidably connected with L-shaped connecting pieces 45. A scraping blade 46 is sleeved on the cleaning block 6. One side of the scraping blade 46 is fixedly connected with the L-shaped connecting piece 45. A plurality of flushing nozzles 47 are arranged on the scraping blade 46. A tenth spring 48 is connected between the T-shaped abutting frame 44 and the cleaning base 5. A corrugated plate 49 is arranged on the connecting frame 43.

[0049] In order to enable the next bearing outer ring 101 to be cleaned normally, it is necessary to perform self-cleaning treatment on the cleaning block 6. Refer to Figures 5 - 10 , through the arranged flushing nozzles 47, the cleaning agent can be sprayed onto the surface of the cleaning block 6 to dissolve the stains. When the cleaning base 5 and the abutting bracket 10 are reset at the same time, the T-shaped abutting frame 44 can be made to abut against the corrugated plate 49, prompting the T-shaped abutting frame 44 to reciprocate up and down in the cleaning base 5. The tenth spring 48 continuously stores and releases elastic force, so that the T-shaped abutting frame 44 drives the slidably connected L-shaped connecting piece 45 and the scraping blade 46 to reciprocate up and down on the surface of the cleaning block 6, and the stains and the remaining cleaning agent can be scraped clean, so that the stains and the remaining cleaning agent flow into the cleaning base 5. It is convenient to cooperate with the valve arranged at the sewage outlet on the cleaning base 5 to discharge the stains and the remaining cleaning agent from the cleaning base 5 after the cleaning base 5 is reset.

[0050] Embodiment 4 is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figure 9 , the adjusting assembly further includes a technical solution. The adjusting assembly includes a resisting rod 54. The resisting rod 54 is slidably connected with the cleaning base 5 through a twelfth spring 55. Two second resisting wedges 56 are fixed on the resisting rod 54. A fourth resisting head 57 abuts against the second resisting wedge 56. The fourth resisting head 57 is elastically connected with the cleaning base 5 through a thirteenth spring 58. The fourth resisting head 57 abuts against the mounting block 16.

[0051] When the first resisting head 22 moves horizontally, it can push the resisting rod 54 to move horizontally on the cleaning base 5. The twelfth spring 55 stores force, prompting the second resisting wedge 56 fixed on the resisting rod 54 to abut against the fourth resisting head 57 during the movement. The thirteenth spring 58 stores force, so that the fourth resisting head 57 moves upward to abut against the mounting block 16, and the purpose of driving the cleaning block 6 to move horizontally automatically by the mounting block 16 can be realized, so as to be able to abut against the inner wall of the bearing outer ring 101 and increase the contact area between the cleaning block 6 and the bearing outer ring 101.

[0052] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0053] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A device for assembling a ball bearing race, comprising an assembling table (1), an outer bearing ring (101) and an inner bearing ring (102), characterized in that: A rotatable fixed seat (2) is provided on the sleeve assembling table (1). The inner ring (102) of the bearing is placed on the fixed seat (2), and a rotatable mechanical claw (3) is provided above the sleeve assembling table (1). The outer ring (101) of the bearing is clamped by the mechanical claw (3). A movable mounting bracket (4) is arranged on one side of the sleeve assembling table (1). A cleaning seat (5) is rotatably connected to the mounting bracket (4). Two movable cleaning blocks (6) are arranged on the cleaning seat (5). A spray head (7) is arranged on one side of the fixed seat (2). The spray head (7) is slidably connected to the sleeve assembling table (1) through a first spring (8). A first electric push rod (9) is fixed on the sleeve assembling table (1). A contact bracket (10) is fixed on the piston rod of the first electric push rod (9).

2. The assembling device for the ball bearing ring according to claim 1, characterized in that: A first torsion spring (11) is connected between the cleaning seat (5) and the mounting bracket (4). A first contact rod (12) is arranged on one side of the cleaning seat (5). A second spring (14) is connected between the first contact rod (12) and the cleaning seat (5). A plurality of arc-shaped contact blocks (13) are arranged on one side of the mechanical claw (3). A first sliding rod (15) is fixed on the cleaning seat (5). A mounting block (16) is fixed below the cleaning block (6). The mounting block (16) is elastically connected to the first sliding rod (15) through a third spring (17).

3. The assembling device for the ball bearing ring according to claim 2, characterized in that: A second sliding rod (18) and a mounting frame (19) are respectively arranged on the sleeve assembling table (1). The mounting frame (19) is elastically connected to the second sliding rod (18) through a fourth spring (20). The lower end of the mounting frame (19) is fixed with a first contact wedge (21). The upper end of the mounting frame (19) is slidably connected with a first contact head (22). A fifth spring (23) is connected between the mounting frame (19) and the first contact head (22). An adjusting component for adjusting the moving position of the mounting block (16) is arranged on the cleaning seat (5). The adjusting component is located at one end of the first contact head (22). The other end of the first contact head (22) is provided with a second contact head (24).

4. The assembling device for the ball bearing raceway according to claim 1, characterized in that: One end of the contact bracket (10) is provided with a rocker bracket (25). A strip-shaped block (26) is rotatably connected to the rocker bracket (25). One end of the strip-shaped block (26) is fixed on the sleeve assembling table (1). A second torsion spring (27) is connected between the strip-shaped block (26) and the rocker bracket (25). A guide block (28) is fixed on the sleeve assembling table (1). The mounting bracket (4) is elastically connected to the guide block (28) through a sixth spring (29). A contact piece (30) is fixed on the mounting bracket (4). One end of the rocker bracket (25) abuts against the contact piece (30).

5. The assembling device for the ball bearing ring according to claim 3, characterized in that: A servo motor (31) is fixed to the upper end of the mechanical claw (3). A connecting plate (32) is fixedly connected to the servo motor (31). A second electric push rod (33) is fixed to the sleeve combination table (1). The piston rod of the second electric push rod (33) is fixedly connected to the connecting plate (32). The second contact head (24) is fixedly connected to the connecting plate (32). A cage (103) is sleeved on the inner ring (102) of the bearing. A number of balls (104) are installed on the cage (103) and are equally distributed circumferentially at equal intervals.

6. The assembling device for ball bearing rings according to claim 1, characterized in that: A hollow rod (34) is installed on the fixed seat (2). The hollow rod (34) is rotatably connected to the fixed seat (2). A number of tightening blocks (35) are slidably connected to the fixed seat (2). A seventh spring (36) is connected between the tightening block (35) and the fixed seat (2). One end of the tightening block (35) abuts against a conical contact frame (37). The conical contact frame (37) is elastically connected to the hollow rod (34) through an eighth spring (38).

7. The assembling device for the ball bearing ring according to claim 6, characterized in that: A third contact head (39) is provided on one side of the nozzle (7). The third contact head (39) is elastically connected to the sleeve combination table (1) through a ninth spring (40). A gear (41) is fixed to the hollow rod (34). A rack (42) is meshed with the gear (41). A connecting frame (43) is fixed to one side of the rack (42). The connecting frame (43) is fixed to the contact bracket (10).

8. The assembling device for the ball bearing ring according to claim 7, characterized in that: A T-shaped contact frame (44) is slidably connected to one side of the cleaning seat (5). Both ends of the T-shaped contact frame (44) are slidably connected to an L-shaped connecting piece (45). A scraping blade (46) is sleeved on the cleaning block (6). One side of the scraping blade (46) is fixedly connected to the L-shaped connecting piece (45). A number of flushing nozzles (47) are provided on the scraping blade (46). A tenth spring (48) is connected between the T-shaped contact frame (44) and the cleaning seat (5). A corrugated plate (49) is provided on the connecting frame (43).

9. The assembling device for the ball bearing raceway according to claim 3, characterized in that: The adjusting assembly includes a U-shaped contact frame (51). The U-shaped contact frame (51) is elastically connected to the cleaning seat (5) through an eleventh spring (52), and the U-shaped contact frame (51) abuts against the mounting block (16). A strip-shaped plate (53) is fixed to one side of the U-shaped contact frame (51).

10. The assembling device for the rolling bearing raceway according to claim 3, characterized in that: The adjusting assembly includes a contact rod (54). The contact rod (54) is slidably connected to the cleaning seat (5) through a twelfth spring (55). Two second contact wedges (56) are fixed to the contact rod (54). A fourth contact head (57) abuts against the second contact wedge (56). The fourth contact head (57) is elastically connected to the cleaning seat (5) through a thirteenth spring (58). The fourth contact head (57) abuts against the mounting block (16).

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