Bearing assembly equipment

Abstract

The present invention discloses a bearing assembly device, comprising a load-bearing frame, one end of the load-bearing frame is fixedly connected to a pressing support frame, the bottom end and the top end of the inner side of the pressing support frame are fixedly connected to a press, the output ends of the two presses are fixedly connected to pressure heads, the middle part of the load-bearing frame away from the pressing support frame is fixedly connected to a load-bearing platform, the bottom of one end of the load-bearing platform is equipped with an outer ring positioning assembly, the end of the load-bearing platform away from the outer ring positioning assembly is equipped with an inner ring guide assembly, and the end of the load-bearing frame close to the load-bearing platform is also provided with a ball feeding assembly, the outer ring positioning assembly comprises a stabilization extension frame, a support shaft rod, an assembly frame, a hydraulic rod A, a displacement frame, an adjustment shaft rod and a positioning frame. The present invention relates to the technical field of bearing assembly; the present invention can form an assembly operation between various components of the bearing through overall structural coordination, and has fewer manual operation steps, which greatly improves the overall convenience.

Description

Technical Field

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

[0002] A bearing is a mechanical component used to support a rotating shaft and reduce friction resistance. It consists of an inner ring, an outer ring, rolling elements, and a cage. Bearings are usually installed on the shaft of a machine to support the rotating load and make the rotation smooth.

[0003] At present, the assembly process between bearing components first requires that the inner ring be fitted with the outer ring along the radial direction of the bearing, and the ball is placed in the unfitted space, and then the inner ring is adjusted to a position concentric with the outer ring. However, the above process requires a lot of manual operation, which greatly increases the workload of personnel and affects the assembly efficiency of the bearing.

[0004] To this end, the present invention provides a bearing assembly device to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a bearing assembly device to solve the above problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a bearing assembly device, including a load-bearing frame, one end of the load-bearing frame is fixedly connected to a pressing support frame, the bottom end and the top end of the inner side of the pressing support frame are fixedly connected to a press, the output ends of the two presses are fixedly connected to a pressure head, the middle part of the load-bearing frame away from the pressing support frame is fixedly connected to a load-bearing platform, the bottom of one end of the load-bearing platform is equipped with an outer ring positioning assembly, the end of the load-bearing platform away from the outer ring positioning assembly is equipped with an inner ring guide assembly, and the load-bearing frame is also provided with a ball feeding assembly at one end close to the load-bearing platform.

[0007] Preferably, the outer ring positioning assembly includes a stabilization extension frame, a support shaft, an assembly frame, a hydraulic rod A, a displacement frame, an adjustment shaft and a positioning frame, the bottom of one end of the bearing platform is fixedly connected to the stabilization extension frame, one end of the stabilization extension frame is rotatably connected to the support shaft, the top of the support shaft is fixedly connected to the assembly frame, one side of the assembly frame is fixedly connected to the hydraulic rod A, the output end of the hydraulic rod A is fixedly connected to the displacement frame, both ends of the other side of the assembly frame are rotatably connected to the adjustment shaft, the outer sides of the two adjustment shafts are fixedly connected to the positioning frame, the top ends of the two adjustment shafts are fixedly connected to the eccentric guide plates, and the two ends of the displacement frame are respectively slidably connected to the inside of the two eccentric guide plates, the middle part of the stabilization extension frame is laterally rotatably connected to the central shaft, one end of the stabilization extension frame is fixedly connected to the transmission motor, the output end of the transmission motor is fixedly connected to the central shaft, one end of the central shaft is fixedly connected to the transmission worm, the outer side of the support shaft is fixedly connected to the matching worm wheel, and the matching worm wheel is meshingly connected to the transmission worm.

[0008] Preferably, the inner ring guide assembly includes a support seat, a transmission screw, a drive motor, a guide frame, a hydraulic rod B, an assembly seat and a guide cylinder, the end of the bearing platform away from the stabilization extension frame is fixedly connected to the support seat, the inner side of the support seat is rotatably connected to the transmission screw, the top end of the support seat is fixedly connected to the drive motor, and the output end of the drive motor is fixedly connected to the transmission screw, the outer side of the transmission screw is threadedly connected to the guide frame, the top end of the guide frame is fixedly connected to the hydraulic rod B, the output end of the hydraulic rod B is fixedly connected to the assembly seat, and one end of the assembly seat The end is rotatably connected to a guide cylinder, the top of the assembly seat is fixedly connected to an adjusting motor, the output end of the adjusting motor is fixedly connected to a driving shaft, the outer side of the driving shaft is fixedly connected to a driving pulley, the outer side of the guide cylinder is fixedly connected to a reduction pulley, and the driving pulley and the reduction pulley are connected by a linkage belt, the top of the guide cylinder is vertically slidably connected to a linear slide rod, one end of the linear slide rod located inside the guide cylinder is fixedly connected to a guide plate, both ends of the bottom of the guide cylinder are fixedly connected to a carrying cylinder, and one end of the carrying cylinder is slidably connected to a displacement shaft rod.

[0009] Preferably, the inner ring guide assembly also includes a positioning arc plate, a displacement plate, a coil spring, a wind cylinder, a wind disk, an air flow outlet pipe and an extension seat, the displacement shaft rod one end away from the carrying cylinder is fixedly connected to the positioning arc plate, the displacement shaft rod one end located inside the carrying cylinder is fixedly connected to the displacement plate, one side of the displacement plate and the carrying cylinder are fixedly connected with a coil spring, the bottom of the assembly seat is fixedly connected to the wind cylinder at one end close to the adjusting motor, the driving shaft rod one end located inside the wind cylinder is fixedly connected to the wind disk, the bottom end of the wind cylinder is fixedly connected to the air flow outlet pipe, one end of the assembly seat is fixedly connected to the extension seat, the extension seat is rotatably connected to the guide shaft rod, one side of the extension seat is fixedly connected to the guide motor, and the The output end of the guide motor is fixedly connected to the guide shaft, the top of the guide shaft is fixedly connected to a positioning transmission plate, and the end of the positioning transmission plate away from the guide shaft is rotatably connected to the positioning linkage rod, the top of the linear slide rod is fixedly connected to an assembly ear, and the end of the positioning linkage rod away from the positioning transmission plate is also rotatably connected to the assembly ear, one side of the guide shaft is fixedly connected to a cleaning transmission plate, the end of the cleaning transmission plate away from the guide shaft is rotatably connected to a cleaning guide plate, the bottom of one side of the guide cylinder is rotatably connected to a cleaning shaft, one end of the cleaning shaft is fixedly connected to a cleaning linkage plate, and the end of the cleaning linkage plate away from the cleaning shaft is also rotatably connected to the cleaning guide plate, and the middle part of the cleaning shaft is fixedly connected to a decontamination plate.

[0010] Preferably, the ball feeding assembly includes a material storage support frame, a ball storage barrel, a feeding support frame, a feeding tray, a feeding pipe, a stabilizing frame, a receiving tray, a material transfer pipe, a feeding shaft, a feeding motor, a material storage tray, an assembly hole and a material storage through hole. The end of the support frame close to the support platform is fixedly connected to the material storage support frame, the top end of the material storage support frame is fixedly connected to the ball storage barrel, the bottom end of the ball storage barrel is fixedly connected to the feeding support frame, the bottom end of the feeding support frame is fixedly connected to the feeding tray, the bottom end of the feeding tray is fixedly connected to the feeding pipe, and the feeding tray The outer side of the stabilizing frame is fixedly connected to the material receiving tray, the top of the stabilizing frame is fixedly connected to the material transmitting pipe, and the bottom end of the material transmitting pipe extends to the bottom end of the material receiving tray, a feeding shaft is rotatably connected between the feeding tray and the material receiving tray, the bottom end of the feeding tray is fixedly connected to a feeding motor, and the output end of the feeding motor is fixedly connected to the feeding shaft, an assembly hole is provided in the middle of the material storage tray, and the material storage tray is connected to the outer side of the feeding shaft through the assembly hole, and a plurality of material storage through holes are provided on the top of the material storage tray.

[0011] Preferably, one end of the positioning frame away from the adjusting shaft is fixedly connected to a contact plate, and the contact plate is arc-shaped.

[0012] Preferably, a guide slot is provided in the middle of the eccentric guide plate, guide rods are fixedly connected to both ends of the displacement frame, and the displacement frame is connected to the inside of the guide slot via the guide rods.

[0013] Preferably, a limiting slide rod is fixedly connected to the inner side of the support seat, a threaded hole and a limiting hole are provided at the guide frame, and the transmission screw is connected inside the threaded hole, and there is a clearance fit between the limiting slide rod and the limiting hole.

[0014] Preferably, a sealing ring is fixedly connected to the outer side of the guide piece, an annular sealing strip is provided on the outer side of the displacement piece, and a transition fit is formed between the sealing ring and the inner wall of the guide tube and between the annular sealing strip and the inner wall of the carrying tube.

[0015] Preferably, support holes are provided at the ends of the feeding tray and the receiving tray that are close to each other, and the feeding shaft is connected between the two support holes, and alloy balls are provided inside the support holes.

[0016] Beneficial Effects

[0017] The present invention provides a bearing assembly device. Compared with the prior art, it has the following beneficial effects:

[0018] The bearing assembly equipment can form assembly operations between various bearing components through overall structural coordination, and has fewer manual operation steps, greatly improving the overall convenience.

[0019] The bearing assembly equipment, through the structural coordination of the outer ring positioning assembly, can utilize the controllable rotation of the positioning frame to form the positioning of the bearing outer ring, and can realize the process conversion after the ball assembly, which greatly shortens the time consumption of the process conversion.

[0020] The bearing assembly equipment, through the structural coordination of the inner ring guide assembly, can utilize the contact between the two positioning arc plates and the inner ring to form an anti-sway support for the inner ring, which greatly ensures the stability of the ball assembly;

[0021] The bearing assembly equipment, through structural coordination, can utilize the rotation of the guide shaft to form the switching of the outer ring and inner ring cleaning and inner ring positioning processes, which greatly improves the overall linkage;

[0022] The bearing assembly equipment can wipe the outer ring and the inner ring with a cleaning plate by rotating the guide cylinder, thereby removing impurities on the outer ring and the inner ring, thereby ensuring the subsequent assembly accuracy;

[0023] The bearing assembly equipment, through the structural coordination of the ball feeding assembly, can form an orderly transmission of balls through the rotation of the storage tray, and the number of balls transmitted each time is the same, which effectively reduces assembly errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the present invention;

[0025] Figure 2 is a side view of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the outer ring positioning assembly of the present invention;

[0027] Figure 4 It is a schematic diagram of the connection structure between the support shaft and the assembly frame of the present invention;

[0028] Figure 5 It is a schematic diagram of the connection structure between the displacement frame and the eccentric guide plate of the present invention;

[0029] Figure 6 is a schematic structural diagram of the inner ring guide assembly of the present invention;

[0030] Figure 7 It is a schematic diagram of the transmission structure of the linkage belt of the present invention;

[0031] Figure 8 is an exploded view of the inner ring guide assembly structure of the present invention;

[0032] Fig. 9 It is a schematic diagram of the internal structure of the wind tube of the present invention;

[0033] Fig.10 It is a schematic diagram of the internal structure of the carrying tube of the present invention;

[0034] Fig.11 It is a structural schematic diagram of the ball feeding assembly of the present invention.

[0035] In the figure, 1, the bearing frame; 2, the pressing support frame; 3, the press machine; 4, the pressure head; 5, the bearing platform; 6, the outer ring positioning assembly; 7, the inner ring guide assembly; 8, the ball feeding assembly; 9, the stabilization extension frame; 10, the support shaft; 11, the assembly frame; 12, the hydraulic rod A; 13, the displacement frame; 14, the adjustment shaft; 15, the positioning frame; 16, the eccentric guide plate; 17, the center shaft; 18, the transmission motor; 19, the transmission worm; 20, the matching worm gear; 21, the support seat; 22, the transmission screw; 23, the driving motor; 24, the guide frame; 25, the hydraulic rod B; 26, the assembly seat; 27, the guide cylinder; 28, the adjustment motor; 29, the driving shaft; 30, the driving pulley; 31, the speed reduction pulley; 32, the linkage belt; 33, the linear slide; 34, Guide plate; 35. Carrying tube; 36. Displacement shaft; 37. Positioning arc plate; 38. Displacement plate; 39. Coil spring; 40. Wind tube; 41. Wind disk; 42. Air flow outlet pipe; 43. Extension seat; 44. Guide shaft; 45. Guide motor; 46. Positioning transmission plate; 47. Positioning linkage rod; 48. Assembly ear; 49. Cleaning transmission plate; 50. Cleaning guide plate; 51. Cleaning shaft; 52. Cleaning linkage plate; 53. Decontamination plate; 54. Material storage support frame; 55. Ball storage barrel; 56. Feeding support frame; 57. Feeding tray; 58. Feeding pipeline; 59. Stabilization frame; 60. Receiving tray; 61. Transfer pipeline; 62. Feeding shaft; 63. Feeding motor; 64. Material storage tray; 65. Assembly hole; 66. Material storage through hole. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0037] Embodiment 1:

[0038] See also Figure 1-11 A bearing assembly device comprises a carrier frame 1, one end of the carrier frame 1 is fixedly connected to a pressing support frame 2, the bottom end and the top end of the inner side of the pressing support frame 2 are fixedly connected to a press machine 3, the output ends of the two press machines 3 are fixedly connected to a pressing head 4, the middle part of the carrier frame 1 away from the pressing support frame 2 is fixedly connected to a carrier platform 5, the bottom of one end of the carrier platform 5 is equipped with an outer ring positioning component 6, the end of the carrier platform 5 away from the outer ring positioning component 6 is equipped with an inner ring guide component 7, and the end of the carrier frame 1 close to the carrier platform 5 is also provided with a ball feeding component 8;

[0039] The outer ring positioning assembly 6 includes a stabilizing extension frame 9, a support shaft 10, an assembly frame 11, a hydraulic rod A12, a displacement frame 13, an adjustment shaft 14 and a positioning frame 15. The bottom of one end of the bearing platform 5 is fixedly connected to the stabilizing extension frame 9, one end of the stabilizing extension frame 9 is rotatably connected to the support shaft 10, the top of the support shaft 10 is fixedly connected to the assembly frame 11, one side of the assembly frame 11 is fixedly connected to the hydraulic rod A12, the output end of the hydraulic rod A12 is fixedly connected to the displacement frame 13, and both ends of the other side of the assembly frame 11 are rotatably connected to the adjustment shaft 14. The outer ends of the two adjustment shafts 14 are fixedly connected to the outer ends of the two adjustment shafts 14. The two sides are fixedly connected with positioning frames 15, the top ends of the two adjusting shafts 14 are fixedly connected with eccentric guide plates 16, and the two ends of the displacement frame 13 are respectively slidably connected to the inside of the two eccentric guide plates 16, the middle part of the stabilizing extension frame 9 is laterally rotatably connected with a central shaft 17, one end of the stabilizing extension frame 9 is fixedly connected with a transmission motor 18, the output end of the transmission motor 18 is fixedly connected to the central shaft 17, one end of the central shaft 17 is fixedly connected with a transmission worm 19, the outer side of the support shaft 10 is fixedly connected with a matching worm wheel 20, and the matching worm wheel 20 is meshingly connected with the transmission worm 19;

[0040] In detail, one end of the positioning frame 15 away from the adjusting shaft 14 is fixedly connected with a contact plate, and the contact plate is arc-shaped. By setting the contact plate, the contact range between the positioning frame 15 and the outer ring can be increased, thereby ensuring the stability of the positioning frame 15 when clamping;

[0041] Furthermore, a guide slot is provided in the middle of the eccentric guide plate 16, and guide rods are fixedly connected to both ends of the displacement frame 13, and the displacement frame 13 is connected to the inside of the guide slot through the guide rods. By using the setting of the guide slot and the guide rod, during the displacement process of the displacement frame 13, the guide rod will be driven to slide inside the guide slot, thereby driving the eccentric guide plate 16 to rotate;

[0042] The inner ring guide assembly 7 includes a support seat 21, a transmission screw 22, a drive motor 23, a guide frame 24, a hydraulic rod B25, an assembly seat 26 and a guide cylinder 27. The end of the support platform 5 away from the stabilization extension frame 9 is fixedly connected to the support seat 21, the inner side of the support seat 21 is rotatably connected to the transmission screw 22, the top of the support seat 21 is fixedly connected to the drive motor 23, and the output end of the drive motor 23 is fixedly connected to the transmission screw 22, the outer side of the transmission screw 22 is threadedly connected to the guide frame 24, the top of the guide frame 24 is fixedly connected to the hydraulic rod B25, the output end of the hydraulic rod B25 is fixedly connected to the assembly seat 26, and one end of the assembly seat 26 A guide cylinder 27 is rotatably connected, an adjusting motor 28 is fixedly connected to the top of the assembly seat 26, a driving shaft 29 is fixedly connected to the output end of the adjusting motor 28, a driving pulley 30 is fixedly connected to the outer side of the driving shaft 29, a reduction pulley 31 is fixedly connected to the outer side of the guide cylinder 27, and the driving pulley 30 and the reduction pulley 31 are connected by a linkage belt 32, a linear slide rod 33 is vertically slidably connected to the top of the guide cylinder 27, one end of the linear slide rod 33 located inside the guide cylinder 27 is fixedly connected to a guide sheet 34, both ends of the bottom of the guide cylinder 27 are fixedly connected to a carrying cylinder 35, and one end of the carrying cylinder 35 is slidably connected to a displacement shaft 36;

[0043] Among them, the inner side of the support seat 21 is fixedly connected with a limit slide bar, a threaded hole and a limit hole are opened at the guide frame 24, and the transmission screw 22 is connected inside the threaded hole, and there is a clearance fit between the limit slide bar and the limit hole. Through the setting of the limit hole and the limit slide bar, the displacement of the transmission screw 22 can be guided to avoid uncontrollable movement of the transmission screw 22;

[0044] In detail, a sealing ring is fixedly connected to the outer side of the guide piece 34, and an annular sealing strip is arranged on the outer side of the displacement piece 38. There is a transition fit between the sealing ring and the inner wall of the guide tube 27 and between the annular sealing strip and the inner wall of the carrying tube 35. The sealing ring and the annular sealing strip can greatly improve the sealing performance of the guide tube 27 and the carrying tube 35.

[0045] The inner ring guide assembly 7 also includes a positioning arc plate 37, a displacement plate 38, a coil spring 39, a wind tube 40, a wind disk 41, an air flow outlet pipe 42 and an extension seat 43. The end of the displacement shaft 36 away from the carrying tube 35 is fixedly connected to the positioning arc plate 37, the end of the displacement shaft 36 located inside the carrying tube 35 is fixedly connected to the displacement plate 38, and a coil spring 39 is fixedly connected between one side of the displacement plate 38 and the carrying tube 35. The end of the bottom of the assembly seat 26 close to the regulating motor 28 is fixedly connected to the wind tube 40, the end of the driving shaft 29 located inside the wind tube 40 is fixedly connected to the wind disk 41, the bottom end of the wind tube 40 is fixedly connected to the air flow outlet pipe 42, one end of the assembly seat 26 is fixedly connected to the extension seat 43, the interior of the extension seat 43 is rotatably connected to the guide shaft 44, and one side of the extension seat 43 is fixedly connected to the guide motor 4 5, and the output end of the guide motor 45 is fixedly connected to the guide shaft 44, the top of the guide shaft 44 is fixedly connected with a positioning transmission plate 46, the end of the positioning transmission plate 46 away from the guide shaft 44 is rotatably connected with a positioning linkage rod 47, the top of the linear slide 33 is fixedly connected with an assembly ear 48, the end of the positioning linkage rod 47 away from the positioning transmission plate 46 is also rotatably connected to the assembly ear 48, one side of the guide shaft 44 is fixedly connected with a cleaning transmission plate 49, the end of the cleaning transmission plate 49 away from the guide shaft 44 is rotatably connected with a cleaning guide plate 50, the bottom of one side of the guide cylinder 27 is rotatably connected with a cleaning shaft 51, one end of the cleaning shaft 51 is fixedly connected with a cleaning linkage plate 52, and the end of the cleaning linkage plate 52 away from the cleaning shaft 51 is also rotatably connected to the cleaning guide plate 50, and the middle of the cleaning shaft 51 is fixedly connected with a decontamination plate 53;

[0046] Embodiment 2:

[0047] See also Figure 1-11, this embodiment provides a technical solution based on the first embodiment: the ball feeding assembly 8 includes a material storage support frame 54, a ball storage barrel 55, a feeding support frame 56, a feeding tray 57, a feeding pipeline 58, a stabilizing frame 59, a receiving tray 60, a material transfer pipeline 61, a feeding shaft rod 62, a feeding motor 63, a material storage tray 64, an assembly hole 65 and a material storage through hole 66, the end of the carrier frame 1 close to the carrier platform 5 is fixedly connected to the material storage support frame 54, the top of the material storage support frame 54 is fixedly connected to the ball storage barrel 55, the bottom of the ball storage barrel 55 is fixedly connected to the feeding support frame 56, the bottom of the feeding support frame 56 is fixedly connected to the feeding tray 57, and the bottom of the feeding tray 57 is fixedly connected to the bottom of the feeding tray 57. A feeding pipe 58 is fixedly connected, a stabilizing frame 59 is fixedly connected to the outer side of the feeding tray 57, a receiving tray 60 is fixedly connected to the top of the stabilizing frame 59, a transfer pipe 61 is fixedly connected to the bottom end of the ball storage barrel 55, and the bottom end of the transfer pipe 61 extends to the bottom end of the receiving tray 60, a feeding shaft 62 is rotatably connected between the feeding tray 57 and the receiving tray 60, a feeding motor 63 is fixedly connected to the bottom end of the feeding tray 57, and the output end of the feeding motor 63 is fixedly connected to the feeding shaft 62, an assembly hole 65 is opened in the middle of the storage tray 64, and the storage tray 64 is connected to the outer side of the feeding shaft 62 through the assembly hole 65, and a plurality of storage through holes 66 are opened at the top of the storage tray 64;

[0048] Furthermore, the feeding tray 57 and the receiving tray 60 are provided with support holes at their ends close to each other, and the feeding shaft 62 is connected between the two support holes. Alloy balls are arranged inside the support holes. Through the arrangement of the support holes, the assembly of the feeding shaft 62 can be stably completed, and through the arrangement of the alloy balls, the smoothness of the feeding shaft 62 during rotation can be ensured;

[0049] Among them, support holes are opened at the ends of the wind-generating plate 41 and the extension seat 43 that are close to each other, and the guide shaft 44 is connected between the two support holes. Alloy balls are arranged inside the support holes. Through the setting of the support holes, the position of the guide shaft 44 can be stably assembled and the smoothness of the connection of the guide shaft 44 can be guaranteed.

[0050] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0051] Working principle: first, place the outer ring and inner ring of the bearing on the top of the bearing platform 5, then start the hydraulic rod A12 to push the displacement frame 13 to move, and cooperate with the connection between the displacement frame 13 and the eccentric guide plate 16, so that the displacement frame 13 can push the eccentric guide plate 16, and because the eccentric guide plate 16 is supported by the adjusting shaft rod 14, the positioning frame 15 can be driven to rotate through the adjusting shaft rod 14 until the outer ring is clamped between the two positioning frames 15;

[0052] The driving motor 23 is started to drive the transmission screw 22 to rotate, and the connection between the transmission screw 22 and the guide frame 24 is coordinated so that the guide frame 24 is displaced along the transmission screw 22, and the guide cylinder 27 is adjusted downward, so that the decontamination plate 53 is in contact with the inner and outer rings of the bearing, and the adjustment motor 28 is started to drive the driving shaft 29 to rotate. Through the transmission of the linkage belt 32, the guide cylinder 27 is rotated at the same time, and then the contact position of the decontamination plate 53 with the inner and outer rings is adjusted to wipe them and remove impurities on their surfaces, and the connection between the driving shaft 29 and the wind disk 41 is coordinated so that the wind disk 41 rotates with the driving shaft 29, and guides the airflow to the inside of the wind cylinder 40, and finally sprays to the inner and outer rings through the airflow outlet pipe 42, so as to assist the operation of the decontamination plate 53;

[0053] After cleaning, the guide motor 45 is started to drive the guide shaft 44 to rotate, and the connection between the guide shaft 44 and the positioning transmission plate 46 is coordinated, so that the positioning transmission plate 46 pulls the assembly ear 48 through the positioning linkage rod 47, thereby driving the linear slide bar 33 to slide, changing the position of the guide plate 34 inside the guide cylinder 27, sending the gas inside the guide cylinder 27 into the inside of the carrying cylinder 35, and pushing the displacement plate 38, so that the displacement shaft 36 slides until the positioning arc plate 37 and the inner ring are tightly fitted to form the positioning of the inner ring, and the connection between the guide shaft 44 and the cleaning transmission plate 49 is coordinated. In the process of the positioning transmission plate 46 rotating downward, the cleaning transmission plate 49 will be rotated upward, and the cleaning linkage plate 52 will be pulled by the cleaning guide plate 50. Since the cleaning linkage plate 52 is supported by the cleaning shaft 51, the cleaning plate 53 can be driven to rotate through the cleaning shaft 51 to retract the cleaning plate 53;

[0054] Then, the hydraulic rod B25 is started to pull the assembly seat 26 to move, so that the inner ring and the outer ring are fitted together, and the unfitted area forms a ball filling area. At the same time, the feeding motor 63 is started to drive the feeding shaft 62 to rotate, so that multiple material storage holes 66 pass through the material transfer pipe 61 in sequence. When the material storage holes 66 correspond to the material transfer pipe 61, the balls inside the ball storage barrel 55 will enter the material storage holes 66 through the material transfer pipe 61 and be concentrated. After the material storage holes 66 with balls reach the feeding pipe 58, the bottom end thereof loses the blockage, so that the balls can be sent to the ball filling area through the feeding pipe 58. Then, the hydraulic rod B25 is started to push the inner ring to move, so that the center of the inner ring is consistent with that of the outer ring. At the same time, the adjusting motor 28 is started to drive the guide cylinder 27 to rotate, so that the inner ring can be driven to rotate accordingly, and the balls can be assembled between the inner ring and the outer ring.

[0055] Subsequently, the guide motor 45 is started to adjust the linear slide rod 33 upward. Since the displacement shaft 36 will squeeze the coil spring 39 when it is displaced, when the guide plate 34 is displaced upward, the displacement plate 38 can be pushed by the coil spring 39 to move the positioning arc plate 37 away from the inner ring, release the positioning of the inner ring, and start the drive motor 23 to drive the guide cylinder 27 to move upward and away from the inner ring. At the same time, the transmission motor 18 is started to drive the central shaft 17 to rotate, prompting the transmission worm 19 to shift the matching worm gear 20, thereby driving the support shaft 10 to rotate. In conjunction with the connection between the support shaft 10 and the assembly frame 11, the ball-assembled bearing can be sent to the press 3 through the positioning frame 15, and then the bearing retainer is placed on the pressure head 4, and the press 3 is started to press the bearing retainer between the outer ring and the inner ring to form the bearing assembly.

[0056] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bearing assembly device, characterized in that: It comprises a bearing frame (1), one end of the bearing frame (1) is fixedly connected to a pressing support frame (2), the bottom end and the top end of the inner side of the pressing support frame (2) are fixedly connected to a press (3), the output ends of the two presses (3) are fixedly connected to a pressing head (4), the middle part of the bearing frame (1) away from the pressing support frame (2) is fixedly connected to a bearing platform (5), the bottom of one end of the bearing platform (5) is equipped with an outer ring positioning component (6), the end of the bearing platform (5) away from the outer ring positioning component (6) is equipped with an inner ring guiding component (7), and the bearing frame (1) is also provided with a ball feeding component (8) at the end close to the bearing platform (5); The inner ring guide assembly (7) comprises a support seat (21), a transmission screw (22), a drive motor (23), a guide frame (24), a hydraulic rod B (25), an assembly seat (26) and a guide cylinder (27); one end of the bearing platform (5) away from the stabilization extension frame (9) is fixedly connected to the support seat (21); the inner side of the support seat (21) is rotatably connected to the transmission screw (22); the top end of the support seat (21) is fixedly connected to the drive motor (23), and the output end of the drive motor (23) is fixedly connected to the transmission screw (22); the outer side of the transmission screw (22) is threadedly connected to the guide frame (24); the top end of the guide frame (24) is fixedly connected to the hydraulic rod B (25); the output end of the hydraulic rod B (25) is fixedly connected to the assembly seat (26); the assembly seat (26) One end of the guide cylinder (27) is rotatably connected to the guide cylinder (27), the top end of the assembly seat (26) is fixedly connected to the adjusting motor (28), the output end of the adjusting motor (28) is fixedly connected to the driving shaft (29), the outer side of the driving shaft (29) is fixedly connected to the driving pulley (30), the outer side of the guide cylinder (27) is fixedly connected to the speed reduction pulley (31), and the driving pulley (30) and the speed reduction pulley (31) are connected by a linkage belt (32), the top end of the guide cylinder (27) is vertically slidably connected to a linear slide rod (33), one end of the linear slide rod (33) located inside the guide cylinder (27) is fixedly connected to a guide sheet (34), both ends of the bottom of the guide cylinder (27) are fixedly connected to a carrying cylinder (35), and one end of the carrying cylinder (35) is slidably connected to a displacement shaft rod (36); The inner ring guide assembly (7) further comprises a positioning arc plate (37), a displacement plate (38), a coil spring (39), a wind-generating tube (40), a wind-generating disk (41), an air flow outlet pipe (42) and an extension seat (43); the end of the displacement shaft rod (36) away from the carrying tube (35) is fixedly connected to the positioning arc plate (37); the end of the displacement shaft rod (36) located inside the carrying tube (35) is fixedly connected to the displacement plate (38); the outer side of the guide plate (34) is fixedly connected to a sealing ring; the outer side of the displacement plate (38) is provided with an annular sealing strip, and the sealing ring is connected to the guide plate (34) and the guide plate (34) is fixedly connected to the guide plate (34). The inner wall of the cylinder (27) and the inner wall of the annular sealing strip and the carrying cylinder (35) are all transitionally matched. A coil spring (39) is fixedly connected between one side of the displacement plate (38) and the carrying cylinder (35). The end of the bottom of the assembly seat (26) close to the regulating motor (28) is fixedly connected to a wind-generating cylinder (40). The end of the driving shaft (29) located inside the wind-generating cylinder (40) is fixedly connected to a wind-generating disk (41). The bottom end of the wind-generating cylinder (40) is fixedly connected to an airflow outlet pipe (42). One end of the assembly seat (26) is fixedly connected to an extension seat (43). The extension seat (43) is fixedly connected to the bottom end of the assembly seat (26). The inner part of the seat (43) is rotatably connected with a guide shaft (44), one side of the extension seat (43) is fixedly connected with a guide motor (45), and the output end of the guide motor (45) is fixedly connected with the guide shaft (44), the top end of the guide shaft (44) is fixedly connected with a positioning transmission plate (46), and the end of the positioning transmission plate (46) away from the guide shaft (44) is rotatably connected with a positioning linkage rod (47), and the top end of the linear slide rod (33) is fixedly connected with an assembly ear (48), and the end of the positioning linkage rod (47) away from the positioning transmission plate (46) is also connected to the assembly The guide tube (27) is rotatably connected to the ear (48), one side of the guide shaft (44) is fixedly connected to a cleaning transmission plate (49), one end of the cleaning transmission plate (49) away from the guide shaft (44) is rotatably connected to a cleaning guide plate (50), the bottom of one side of the guide tube (27) is rotatably connected to a cleaning shaft (51), one end of the cleaning shaft (51) is fixedly connected to a cleaning linkage plate (52), and one end of the cleaning linkage plate (52) away from the cleaning shaft (51) is also rotatably connected to the cleaning guide plate (50), and the middle part of the cleaning shaft (51) is fixedly connected to a decontamination plate (53).

2. A bearing assembly device according to claim 1, characterized in that: The outer ring positioning assembly (6) includes a stabilizing extension frame (9), a supporting shaft (10), an assembly frame (11), a hydraulic rod A (12), a displacement frame (13), an adjusting shaft (14) and a positioning frame (15), wherein the bottom of one end of the support platform (5) is fixedly connected to the stabilizing extension frame (9), one end of the stabilizing extension frame (9) is rotatably connected to the supporting shaft (10), the top of the supporting shaft (10) is fixedly connected to the assembly frame (11), one side of the assembly frame (11) is fixedly connected to the hydraulic rod A (12), the output end of the hydraulic rod A (12) is fixedly connected to the displacement frame (13), the two ends of the other side of the assembly frame (11) are rotatably connected to the adjusting shaft (14), and the two adjusting shafts (1 4), the outer side of each of the two adjusting shafts (14) is fixedly connected with a positioning frame (15), the top ends of each of the two adjusting shafts (14) are fixedly connected with an eccentric guide plate (16), and the two ends of the displacement frame (13) are respectively slidably connected to the inside of the two eccentric guide plates (16), the middle part of the stabilizing extension frame (9) is laterally rotatably connected with a central shaft (17), one end of the stabilizing extension frame (9) is fixedly connected with a transmission motor (18), the output end of the transmission motor (18) is fixedly connected with the central shaft (17), one end of the central shaft (17) is fixedly connected with a transmission worm (19), the outer side of the support shaft (10) is fixedly connected with a matching worm gear (20), and the matching worm gear (20) is meshingly connected with the transmission worm gear (19).

3. A bearing assembly device according to claim 1, characterized in that: The ball feeding assembly (8) comprises a material storage support frame (54), a ball storage barrel (55), a feeding support frame (56), a feeding tray (57), a feeding pipeline (58), a stabilizing frame (59), a receiving tray (60), a material transfer pipeline (61), a feeding shaft (62), a feeding motor (63), a material storage tray (64), an assembly hole (65) and a material storage through hole (66); the end of the support frame (1) close to the support platform (5) is fixedly connected to the material storage support frame (54); the top end of the material storage support frame (54) is fixedly connected to the ball storage barrel (55); the bottom end of the ball storage barrel (55) is fixedly connected to the feeding support frame (56); the bottom end of the feeding support frame (56) is fixedly connected to the feeding tray (57); the bottom end of the feeding tray (57) is fixedly connected to the feeding pipeline (58); The outer side of the feeding tray (57) is fixedly connected with a stabilizing frame (59), the top of the stabilizing frame (59) is fixedly connected with a receiving tray (60), the bottom end of the ball storage barrel (55) is fixedly connected with a material transfer pipe (61), and the bottom end of the material transfer pipe (61) extends to the bottom end inside the receiving tray (60), a feeding shaft (62) is rotatably connected between the feeding tray (57) and the receiving tray (60), a feeding motor (63) is fixedly connected at the bottom end of the feeding tray (57), and the output end of the feeding motor (63) is fixedly connected to the feeding shaft (62), an assembly hole (65) is provided in the middle of the material storage tray (64), and the material storage tray (64) is connected to the outer side of the feeding shaft (62) through the assembly hole (65), and a plurality of material storage through holes (66) are provided at the top of the material storage tray (64).

4. A bearing assembly device according to claim 2, characterized in that: One end of the positioning frame (15) away from the adjusting shaft (14) is fixedly connected to a contact plate, and the contact plate is arc-shaped.

5. The bearing assembly device according to claim 2, characterized in that: A guide slot is provided in the middle of the eccentric guide plate (16), and guide rods are fixedly connected to both ends of the displacement frame (13), and the displacement frame (13) is connected to the inside of the guide slot via the guide rods.

6. A bearing assembly device according to claim 1, characterized in that: The inner side of the support seat (21) is fixedly connected with a limit slide rod, the guide frame (24) is provided with a threaded hole and a limit hole, and the transmission screw (22) is connected inside the threaded hole, and there is a clearance fit between the limit slide rod and the limit hole.

7. A bearing assembly device according to claim 3, characterized in that: The feeding tray (57) and the receiving tray (60) are each provided with a support hole at one end close to each other, and the feeding shaft rod (62) is connected between the two support holes, and alloy balls are arranged inside the support holes.

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