Automatic bearing machining equipment

Abstract

The invention discloses automatic bearing machining equipment, and relates to the technical field of bearing machining, the automatic bearing machining equipment comprises a machining table and a bearing, the lower surface of the machining table is fixedly connected with a fixing column, the surface of the machining table is fixedly connected with a fixing ring through a fixed shaft, the upper surface of the machining table is fixedly connected with a supporting table, and the supporting table is provided with a hydraulic assembly; the output end of the hydraulic assembly is provided with an installation part, a first motor is fixedly installed on the installation part, an output shaft of the first motor is in threaded connection with a drill bit, a controller is arranged above the machining table, and the controller is provided with a control panel and a plurality of control buttons. According to the bearing drilling device, the first motor drives the multiple abutting blocks to move in the direction away from each other to fix a to-be-detected bearing, the second motor rotates reversely, the fixed bearing is driven to rotate intermittently, the hydraulic assembly, the motor and the drill bit are used in cooperation within the dead time of the bearing, automatic drilling operation of the bearing is achieved, and the bearing machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bearing processing, in particular to automatic bearing processing equipment. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies and reduce the friction coefficient during their movement, thereby ensuring their rotation accuracy. According to the different friction properties of moving elements, bearings can be divided into three categories: rolling bearings, sliding bearings, and spherical bearings.

[0003] At present, rotary bearings are widely used in large machinery. Due to their generally large size and fast rotation speed, multiple weight-reducing and heat-dissipating holes are generally evenly opened on the surface of the bearing during its processing and production process in order to reduce the dead weight of the bearing and increase the heat dissipation performance.

[0004] However, the existing automatic bearing hole opening equipment still has the following problems in actual use: 1. It is usually necessary to manually adjust multiple hexagonal bolts and adjusting bolts to fix the bearings to be processed. Since the rotary bearings are large in size, the manual fixing method is inefficient and cumbersome, which is not conducive to use.

[0005] 2. After the bearing drilling process is completed, some debris will adhere to the inner wall of the bearing through hole. If the debris is not cleaned in time, after the bearing is connected to the machine, it will cause wear or blockage to the mechanical equipment, affecting the normal operation of the equipment. The manual cleaning method is inefficient and will increase the interruption time during the bearing processing, reducing the efficiency of the bearing processing. Summary of the invention

[0006] The purpose of the present invention is to provide an automatic bearing processing device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: an automatic bearing processing device, comprising a processing table and a drill bit, wherein the surface of the processing table is connected to a fixed axis rotationally with a fixing ring; The processing equipment also includes: a driving component and a cleaning component arranged below the processing table, and a fixing component arranged in the fixing ring; When the driving component rotates forward, it is used to drive the fixing ring to rotate intermittently; The cleaning component is in driving connection with the driving component and is used to clean the debris after a hole is drilled; The fixing component is also in driving connection with the driving component and is used to fix the bearing in the fixing ring when the driving component is reversed.

[0008] Optionally, a fixing column is fixedly connected to the lower surface of the processing table, a supporting platform is fixedly connected to the upper surface of the processing table, a hydraulic component is arranged on the supporting platform, a mounting piece is arranged at the output end of the hydraulic component, a motor 1 is fixedly mounted on the mounting piece, and the drill bit is threadedly connected to the output shaft of the motor 1.

[0009] Optionally, the driving component includes a support plate fixedly connected to the surface of the fixed column, a second motor is fixedly mounted on the surface of the support plate, an output shaft of the second motor is fixedly connected to a rotating shaft, a disc is fixedly connected to the surface of the rotating shaft, a limiting disc is fixedly connected to the surface of the disc, and a moving column is also fixedly connected to the surface of the disc; The surface of the fixed ring is fixedly connected with a rotating rod 1, the surface of the rotating rod 1 is fixedly connected with a rotating disk, the surface of the rotating disk is provided with a sliding groove for the sliding and adapting of the moving column, and the surface of the rotating disk is also provided with an abutting groove.

[0010] Optionally, the fixing component includes a one-way bearing arranged on the upper surface of the rotating rod 1, the rotating rod 1 is fixedly connected to the rotating rod 2 through the one-way bearing, the surface of the rotating rod 2 is fixedly connected to a fixing ring, the surface of the fixing ring is fixedly connected to a rotating plate 1, and the surface of the rotating plate 1 is hinged to a hinged plate 1; A rectangular notch 2 is provided on the surface of the fixing ring, a moving block 1 is slidably connected to the inner wall of the rectangular notch 2, an end of the hinged plate 1 is hinged to the moving block 1, a telescopic rod is fixedly connected to the surface of the moving block 1, an abutment block is fixedly connected to the end of the telescopic rod, a spring 1 is provided between the abutment block and the moving block 1, and a rubber pad is provided on the surface of the abutment block.

[0011] Optionally, the fixing component further comprises a rotating rod three, a plurality of protrusions are fixedly connected to the surface of the rotating rod three, a limiting groove one is provided on the surface of the rotating rod two for the plurality of protrusions and the rotating rod three to slide and adapt, a triangular limiting plate is fixedly connected to the surface of the rotating rod two, a rectangular notch one is provided on the lower surface of the triangular limiting plate, a slider one is slidably connected to the inner wall of the rectangular notch one, and a connecting block one is fixedly connected to the lower surface of the slider one; A notch is provided on the surface of the moving block 1, a slider 2 is slidably connected to the inner wall of the notch, an end of the connecting block 1 is fixedly connected to the slider 2, and a limiting groove 2 is provided on the inner wall of the rectangular notch 2 for the slider 2 to slide into; The number of the abutment blocks is three and the three abutment blocks are distributed in a circular array around the center of the fixing ring.

[0012] Optionally, a protective shell is fixedly mounted on the surface of the fixing ring, and the ends of the three rotating rods extending out of the protective shell are fixedly connected to connecting columns.

[0013] Optionally, the cleaning component comprises a piston cylinder fixedly mounted on the lower surface of the processing table, the inner wall of the piston cylinder is slidably connected with a piston plate, the surface of the piston plate is fixedly connected with a piston rod, the end of the piston rod extending out of the piston cylinder is fixedly connected with a connecting block 2, and the surface of the connecting block 2 is hinged with a hinged plate 2; The end of the rotating shaft is fixedly connected with a rotating plate 2, and the end of the rotating plate 2 is hinged to the hinge plate 2; The surface of the piston cylinder is fixedly connected with an air inlet pipe and an air outlet pipe, the surface of the air inlet pipe is provided with a first one-way valve, the surface of the air outlet pipe is provided with a second one-way valve, and the end of the air outlet pipe is fixedly connected with a cleaning cylinder; A plurality of circular through holes are formed on the surface of the fixing ring, and the cleaning cylinder is located directly above one of the circular through holes.

[0014] Optionally, the cleaning component further comprises a moving block 2 slidably connected to the inner wall of the slide slot, a spring 2 is provided between the moving block 2 and the inner wall of the slide slot, a hinge block 1 is provided on the upper surface of the moving block 2, and a hinge plate 3 is hinged to the inner wall of the hinge block 1; The lower surface of the fixed ring is fixedly connected to a limiting rod, the surface of the limiting rod is slidably connected to a moving block three, the surface of the moving block three is fixedly connected to an articulated block two, the end of the articulated plate three is hinged to the articulated block two, the upper surface of the articulated block two is fixedly connected to a connecting plate, the end of the connecting plate is fixedly connected to a mounting plate, and a polishing brush cylinder is installed on the upper surface of the mounting plate.

[0015] Optionally, a controller is disposed above the processing table, and a control panel and a plurality of control buttons are disposed on the controller.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention places the bearing to be processed in the fixed ring, turns on the motor 2, drives the rotating shaft 1 and the movable column to rotate clockwise, and under the linkage cooperation of multiple structures, the abutment block moves in the direction away from the rotating rod 2. Under the action of the elastic potential energy of the spring 1, the bearing can be fixed in the fixed ring, and under the action of the slider 2 and the limit groove 2, the self-locking can be automatically completed after the bearing is fixed, thereby ensuring the stability of the bearing during subsequent drilling operations. Compared with the traditional fixing method of manually twisting the bolts, the mechanized fixation is simpler and more convenient to operate, and is worthy of promotion and use.

[0017] 2. The forward rotation of the motor 2 of the present invention drives the multiple abutment blocks to move away from each other to complete the fixation of the bearing to be tested. The reverse rotation of the motor 2 drives the fixed bearing to rotate intermittently, and during the stagnation time of the bearing, the hydraulic component, the motor and the drill bit are used to realize the automated drilling operation of the bearing, thereby improving the efficiency of bearing processing.

[0018] 3. The present invention starts the second motor to drive the rotating shaft to rotate, so that the bearing rotates intermittently for drilling processing. At the same time, through the linkage cooperation of multiple structures, the burrs and debris attached to the inner wall of the borehole can be cleaned twice by brushing with a polishing brush and blowing with a piston cylinder as soon as a hole is drilled on the bearing surface. The cleaning effect is good, and there is no need to wait for all the holes to be drilled before unified cleaning, which ensures the continuity and efficiency of the processing process and reduces the overall processing time. At the same time, it also avoids the debris adhering to the inner wall of the bearing borehole, which will cause wear or blockage to the mechanical equipment when the bearing is subsequently connected to the mechanical equipment, affecting the normal operation of the equipment, thereby improving the quality of the finished bearing after the drilling process is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is an axonometric view of the structure of the present invention; Figure 2 It is a schematic diagram of the fixed ring structure in the present invention; Figure 3 It is a cross-sectional view of the fixed ring structure in the present invention; Figure 4 It is a schematic diagram of the turntable structure in the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle.

[0020] In the figure: 1. Processing table; 2. Bearing; 3. Fixing ring; 4. Protective shell; 5. Connecting column; 6. Abutment block; 7. Cleaning cylinder; 8. Exhaust pipe; 9. Motor 1; 10. Hydraulic assembly; 11. Mounting piece; 12. Support table; 13. Drill bit; 14. Control panel; 15. Controller; 16. Fixing column; 18. Support plate; 19. Motor 2; 20. Piston rod; 21. Piston cylinder; 22. Inlet pipe; 23. One-way valve 1; 24. One-way valve 2; 25. Connecting block 2; 26. Hinge plate 2; 28. Turntable; 29. ​​Turning rod 1; 30. Limiting plate; 31. Rotating shaft; 32. Turning rod 2; 33. Fixing ring; 34. One-way bearing ; 35. Turntable 1; 36. Articulated plate 1; 37. Spring 1; 38. Telescopic rod; 39. Rectangular notch 2; 40. Limiting groove 2; 41. Moving block 1; 42. Slider 2; 43. Spring 2; 44. Disc; 45. Turntable 2; 46. Moving column; 47. Slide; 48. Abutment groove; 49. Circular through hole; 50. Limiting plate; 51. Moving block 2; 52. Articulated block 1; 53. Articulated plate 3; 54. Moving block 3; 55. Limiting rod; 56. Articulated block 2; 57. Spring 2; 58. Connecting plate; 59. Polishing brush cylinder; 60. Mounting plate; 61. Connecting block 1; 62. Slider 1; 63. Turning rod 3; 64. Protrusion. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1: Please refer to Figures 1 to 5 The present invention provides an automatic bearing processing device, including a processing table 1 and a bearing 2, wherein a fixing column 16 is fixedly connected to the lower surface of the processing table 1, a fixing ring 3 is rotatably connected to the surface of the processing table 1, a supporting table 12 is fixedly connected to the upper surface of the processing table 1, a hydraulic component 10 is arranged on the supporting table 12, a mounting piece 11 is arranged at the output end of the hydraulic component 10, a motor 9 is fixedly installed on the mounting piece 11, and a drill bit 13 is threadedly connected to the output shaft of the motor 9; The processing equipment further includes: a driving component and a cleaning component arranged below the processing table 1 , and a fixing component arranged in the fixing ring 3 .

[0023] A controller 15 is disposed above the processing table 1 , and a control panel 14 and a plurality of control buttons are disposed on the controller 15 .

[0024] The driving component includes a support plate 18 fixedly connected to the surface of the fixed column 16, a motor 19 is fixedly installed on the surface of the support plate 18, the output shaft of the motor 19 is fixedly connected to the rotating shaft 31, the surface of the rotating shaft 31 is fixedly connected to the disk 44, the surface of the disk 44 is fixedly connected to the limiting disk 30, and the surface of the disk 44 is also fixedly connected to the moving column 46; The surface of the fixed ring 3 is fixedly connected with a rotating rod 29, and the surface of the rotating rod 29 is fixedly connected with a rotating disk 28. The surface of the rotating disk 28 is provided with a sliding groove 47 for the sliding and adapting of the moving column 46, and the surface of the rotating disk 28 is also provided with an abutment groove 48.

[0025] In this embodiment, Figure 1 As shown, the bearing 2 to be processed is placed in the fixing ring 3, the hydraulic assembly 10, motor 19 and motor 2 19 are turned on, and the bearing 2 in the fixing ring 3 is fixed by the fixing parts. As the hydraulic assembly 10 is turned on, the motor 19 and the drill bit 13 are lowered. At the same time, due to the turning on of the motor 19, the drill bit 13 is caused to rotate at a high speed while descending. When the drill bit 13 is lowered to the position abutting against the bearing 2, as the drill bit 13 continues to descend and rotate, a drilling operation can be performed on the bearing 2 below.

[0026] like Figure 4 ,and Figure 5 As shown, after the motor 19 is turned on, the shaft 31 will start to rotate, and the rotation of the shaft 31 will drive the moving column 46 on the disc 44 to perform circular motion with the shaft 31 as the axis. As the moving column 46 rotates, it will enter the slide groove 47 and slide relative to it, so that the turntable 28 can be rotated by a certain angle. There are n slide grooves 47 on the surface of the turntable 28, so the angle of rotation of the turntable 28 each time it is pushed by the moving column 46 is 360 / n. Similarly, this rotation value is also the deflection angle between two adjacent punching positions of the bearing 2 with the axis of the bearing 2 as the center of the circle. According to the use needs of different bearings, by changing the number of slide grooves 47, different numbers of circular through holes can be opened on the surface of the bearing 2.

[0027] In summary, after the drill bit 13 completes a drilling operation on the bearing 2, as the movable column 46 rotates, it will push the bearing 2 to deflect by a certain angle. After the movable column 46 disengages from a slide groove 47, the corresponding period is when the turntable 28 does not rotate, that is, the fixed ring 3 and the bearing 2 are stagnant and do not rotate. In this state, the drill bit 13 will perform the next drilling operation on the bearing 2 fixed on the fixed ring 3 that has stopped after rotating once, thereby realizing the automated drilling processing operation of the bearing 2.

[0028] Embodiment 2, based on the above embodiment: Further, the fixing component in the first embodiment is disclosed as follows: the fixing component includes a one-way bearing 34 arranged on the upper surface of the rotating rod 1 29, the rotating rod 1 29 is fixedly connected to the rotating rod 2 32 through the one-way bearing 34, the surface of the rotating rod 2 32 is fixedly connected to the fixing ring 33, the surface of the fixing ring 33 is fixedly connected to the rotating plate 1 35, and the surface of the rotating plate 1 35 is hinged to the hinge plate 1 36; A rectangular notch 2 39 is provided on the surface of the fixed ring 3, and a moving block 41 is slidably connected to the inner wall of the rectangular notch 2 39, and the end of the hinged plate 36 is hinged to the moving block 41, and a telescopic rod 38 is fixedly connected to the surface of the moving block 41, and the end of the telescopic rod 38 is fixedly connected to the abutment block 6, and a spring 37 is provided between the abutment block 6 and the moving block 41, and a rubber cushion layer is provided on the surface of the abutment block 6.

[0029] The fixing part also includes a rotating rod 3 63, a plurality of protrusions 64 are fixedly connected to the surface of the rotating rod 3 63, a limiting groove 1 is provided on the surface of the rotating rod 2 32 for the plurality of protrusions 64 and the rotating rod 3 63 to slide and fit, a triangular limiting plate 50 is fixedly connected to the surface of the rotating rod 2 32, a rectangular notch 1 is provided on the lower surface of the triangular limiting plate 50, a slider 1 62 is slidably connected to the inner wall of the rectangular notch 1, and a connecting block 1 61 is fixedly connected to the lower surface of the slider 1 62; A notch is provided on the surface of the moving block 1 41, and a slider 2 42 is slidably connected to the inner wall of the notch. The end of the connecting block 1 61 is fixedly connected to the slider 2 42, and a limiting groove 2 40 is provided on the inner wall of the rectangular notch 2 39 for the slider 2 42 to slide into. There are three abutment blocks 6 , and the three abutment blocks 6 are distributed in a circular array around the center of the fixing ring 3 .

[0030] In this embodiment, Figure 3 and Figure 4 and Figure 5 As shown, after the bearing 2 to be processed is placed in the fixed ring 3, the motor 2 19 is turned on to rotate in the reverse direction, driving the moving column 46 to rotate clockwise. Similarly, the clockwise rotation of the moving column 46 will cause the turntable 28 and the rotating rod 1 29 to rotate counterclockwise. Under the connection action of the one-way bearing 34, the rotating rod 1 29 at this time will drive the rotating rod 2 32 to rotate counterclockwise synchronously. With the rotation of the rotating rod 2 32, the fixed ring 33 and the rotating plate 1 35 will rotate counterclockwise. Under the hinged action of the hinged plate 1 36, the rotation of the rotating plate 1 35 will cause the moving block 1 41 to move in the rectangular slot 2 39 in the direction away from the rotating rod 2 32.

[0031] As the moving block 41 moves, the abutment block 6 will be driven to move synchronously. After the abutment block 6 abuts against the inner wall of the bearing 2, as the moving block 41 continues to move, the spring 37 will be compressed. When the slider 42 moves to the top of the limiting groove 40, the slider 42 will fall into the limiting groove 40 under the action of its own gravity. At this time, under the abutment action of the abutment block 6 and the elastic potential energy of the spring 37, the bearing 2 can be fixed in the fixing ring 3. Because the slider 42 is located in the limiting groove 40 at this time, under the action of the slider 42, it can complete self-locking after the bearing 2 is fixed, thereby ensuring the stability of the bearing 2 during the drilling operation.

[0032] After the bearing 2 is fixed, the motor 2 19 is turned on to drive the moving column 46 to rotate counterclockwise, so that the turntable 28 and the fixing ring 3 can rotate intermittently, thereby making the bearing 2 rotate intermittently, so as to realize the automatic drilling operation of the bearing 2.

[0033] It is worth noting that when the movable column 46 rotates counterclockwise, driving the bearing 2 to rotate intermittently for multi-position drilling processing, under the connecting action of the one-way bearing 34, the rotation of the turntable 28 and the rotating rod 1 29 will not drive the rotating rod 2 32 to rotate, thereby ensuring the fixing effect of the abutment block 6 on the bearing 2 in the fixing ring 3, and ensuring the stability of the subsequent bearing 2 during drilling processing.

[0034] After the drilling process on the surface of the bearing 2 is completed, the operator only needs to manually pull the connecting column 5 upwards to drive the slider 1 62 and the limit plate 50 to move upwards, so that the connecting block 1 61 can drive the slider 2 42 to disengage from the limit groove 2 40. When the slider 2 42 disengages from the limit groove 2 40, under the action of the elastic potential energy of the spring 1 37, the moving block 1 41 and the abutment block 6 will be driven to move and reset in the direction close to the rotating rod 2 32, thereby releasing the fixation of the bearing 2 in the fixing ring 3, so that the bearing 2 after the drilling process is completed can be taken out of the fixing ring 3. Then, the operator rotates the connecting column 5 again to drive the rotating rod 3 63 and the rotating rod 2 32 to reset to the initial position. Similarly, the abutment block 6 and the moving block 1 41 will also return to their initial positions.

[0035] By manually pulling and rotating the connecting column 5, the slider 2 42 and the moving block 1 41 are driven to move to release the fixation of the abutment block 6 on the bearing 2. Compared with the mechanical transmission release method, the operator can release the fixation at an appropriate time according to the actual processing situation. This instant feedback and adjustment capability is particularly important for ensuring processing quality and protecting equipment. In contrast, relying entirely on mechanical structure transmission may lack this flexibility, especially in emergency situations when equipment fails, manual release is particularly important.

[0036] Embodiment 3, based on the above embodiment: Furthermore, the cleaning component includes a piston cylinder 21 fixedly mounted on the lower surface of the processing table 1, the inner wall of the piston cylinder 21 is slidably connected with a piston plate, the surface of the piston plate is fixedly connected with a piston rod 20, the end of the piston rod 20 extending out of the piston cylinder 21 is fixedly connected with a connecting block 25, and the surface of the connecting block 25 is hinged with a hinge plate 26; The end of the rotating shaft 31 is fixedly connected to the second rotating plate 45 , and the end of the second rotating plate 45 is hinged to the second hinge plate 26 .

[0037] The surface of the piston cylinder 21 is fixedly connected with an air inlet pipe 22 and an air outlet pipe 8. A one-way valve 1 is provided on the surface of the air inlet pipe 22, and a one-way valve 2 is provided on the surface of the air outlet pipe 8. The end of the air outlet pipe 8 is fixedly connected with a cleaning cylinder 7. A plurality of circular through holes 49 are formed on the surface of the fixing ring 3 , and the cleaning cylinder 7 is located directly above one of the circular through holes 49 .

[0038] The cleaning component also includes a second moving block 51 slidably connected to the inner wall of the slide slot 47, a second spring 57 is provided between the second moving block 51 and the inner wall of the slide slot 47, a hinge block 52 is provided on the upper surface of the second moving block 51, and a hinge plate 3 53 is hinged to the inner wall of the hinge block 52; The lower surface of the fixed ring 3 is fixedly connected to a limiting rod 55, the surface of the limiting rod 55 is slidably connected to a moving block three 54, the surface of the moving block three 54 is fixedly connected to a hinge block two 56, the end of the hinge plate three 53 is hinged to the hinge block two 56, the upper surface of the hinge block two 56 is fixedly connected to a connecting plate 58, the end of the connecting plate 58 is fixedly connected to a mounting plate 60, and the upper surface of the mounting plate 60 is installed with a polishing brush cylinder 59.

[0039] In this embodiment, Figure 3 , Figure 4 and Figure 5 As shown, when the motor 2 19 is turned on and the rotating shaft 31 is driven to rotate, so that the turntable 28 drives the fixed bearing 2 to intermittently rotate for drilling processing, as the moving column 46 slides relatively in the slide groove 47, the moving block 2 51 will be pushed to move in the direction close to the inner side of the turntable 28, and since the hinge block 2 56 is limited by the limit rod 55 and can only move in the vertical direction, under the hinge action of the hinge plate 3 53, the movement of the moving block 2 51 will cause the hinge block 2 56 to move upward, and as the hinge block 2 56 moves upward, under the connection action of the connecting plate 58, the polishing brush cylinder 59 will move upward and enter the opening position of the bearing 2 with the opening completed along the circular through hole 49, so as to be able to brush off the burrs attached to the inner wall of the opening, thereby completing the cleaning of the burrs on the inner wall of the drilled hole.

[0040] It is worth noting that the rotation of the rotating shaft 31 will also drive the rotating plate 2 45 to rotate synchronously. As the rotating plate 2 45 rotates, under the hinged action of the hinged plate 26, the piston rod 20 will drive the piston plate to perform piston movement in the piston cylinder 21, so that the outside air can be sucked in from the air inlet pipe 22 and discharged evenly from the cleaning cylinder 7 at the end of the air outlet pipe 8. Since the cleaning cylinder 7 is located directly above the first drilling hole of the bearing 2 after it is deflected once, that is, after the first drilling operation of the bearing 2 is completed, after an intermittent deflection, its drilling position will be just below the cleaning cylinder 7, so that the debris and burrs in the through hole of the bearing 2 after the drilling is completed can be blown clean for a second time, and the cleaned debris will fall to the ground along the circular through hole 49 opened on the surface of the fixing ring 3.

[0041] like Figure 4 As shown, during one rotation of the rotating shaft 31 , the moving column 46 only needs to rotate no more than 180 degrees to complete one intermittent rotation of the turntable 28 , and the remaining rotation time of the moving column 46 corresponds to the stagnation time of the turntable 28 .

[0042] The rotating shaft 31 needs to rotate 180 degrees to enable the piston rod 20 to pull the piston plate to move to the outermost side of the piston cylinder 21 to perform negative pressure suction operation. Then, the remaining 180 degrees of rotation of the rotating shaft 31 will correspond to the deflation operation of the piston cylinder 21 through the air outlet pipe 8. That is, before the air outlet pipe 8 is deflated and cleaned, the drilling position of the bearing 2 after one drilling is completed has been moved to directly below the cleaning cylinder 7, thereby ensuring the blowing and cleaning effect of the debris and burrs in the through hole of the bearing 2, which is more practical.

[0043] In summary, through the linkage cooperation of multiple structures, the burrs and debris attached to the inner wall of the borehole can be cleaned twice by brushing and blowing the polishing brush tube 59 as soon as a hole is drilled on the surface of the bearing 2. The cleaning effect is good, and there is no need to wait for all the holes to be drilled before unified cleaning, which ensures the continuity and efficiency of the processing process and reduces the overall processing time.

[0044] Compared with the traditional unified cleaning method, this cleaning method avoids the problem of generating a large amount of debris and dust in the work area during unified cleaning, which affects the health of operators and the cleanliness of the working environment. Timely cleaning can effectively reduce the generation of these pollutants, thereby reducing the potential harm to the health of operators and maintaining a cleaner and more orderly working environment.

[0045] Working principle: When using this kind of automatic bearing processing equipment, the bearing 2 to be processed is placed in the fixed ring 3, the motor 19 is turned on, and the moving column 46 is driven to rotate clockwise, so that the turntable 28 and the rotating rod 29 rotate counterclockwise. Under the connection action of the one-way bearing 34, the rotating rod 32 and the rotating plate 35 are driven to rotate counterclockwise. Under the hinge action of the hinge plate 36, the moving block 41 moves in the rectangular notch 39 in the direction away from the rotating rod 32. When the abutment block 6 abuts against the inner wall of the bearing 2, as the moving block 41 continues to move, the spring 37 will be compressed. Under the abutment action of the abutment block 6 and the elastic potential energy of the spring 37, the bearing 2 can be fixed in the fixed ring 3. At the same time, as the moving block 41 moves, the slider 42 will fall into the limiting groove 40 under the action of gravity, so that after the bearing 2 is fixed, it can complete self-locking, thereby ensuring the stability of the bearing 2 during the drilling operation.

[0046] After the bearing 2 is fixed, the hydraulic assembly 10 and the motor 1 9 are turned on to drive the drill bit 13 to rotate at high speed while descending. When the drill bit 13 descends to the position abutting against the bearing 2, as the drill bit 13 continues to descend and rotate, a drilling operation can be performed on the bearing 2 below. At the same time, the motor 2 19 is turned on to drive the movable column 46 to rotate counterclockwise. When the movable column 46 enters the slide groove 47 and slides relative to it, the turntable 28 can be pushed to rotate intermittently, so that the fixing ring 3 and the bearing 2 can rotate intermittently, so as to realize the automated drilling operation of the bearing 2.

[0047] Moreover, as the movable column 46 slides relatively in the slide groove 47, the movable block 2 51 is pushed to move toward the inner side of the turntable 28. Under the hinged action of the hinged plate 3 53, the movement of the movable block 2 51 causes the hinged block 2 56 to move upward. As the hinged block 2 56 moves upward, the polishing brush cylinder 59 moves upward and enters the opening position of the bearing 2 along the circular through hole 49, so as to brush off the burrs attached to the inner wall of the opening, thereby completing the cleaning of the burrs on the inner wall of the drilled hole.

[0048] When the motor 2 19 is turned on, the shaft 31 is driven to rotate, so that the bearing 2 rotates intermittently to perform the drilling operation. At the same time, the rotation of the shaft 31 will drive the rotating plate 2 45 to rotate synchronously. Under the hinged action of the hinged plate 26, the piston rod 20 will drive the piston plate to perform piston movement in the piston cylinder 21, so that the outside air can be sucked in from the air inlet pipe 22 and discharged evenly from the cleaning cylinder 7 at the end of the air outlet pipe 8. After the bearing 2 is drilled once, after an intermittent deflection, its drilling position will be just below the cleaning cylinder 7, so that the debris and burrs in the through hole of the bearing 2 after the drilling is completed can be blown and cleaned for a second time, effectively avoiding the debris adhering to the inner wall of the bore of the bearing 2. When the bearing 2 is subsequently connected to the mechanical equipment, it will cause wear or blockage to the mechanical equipment, affecting the normal operation of the equipment.

[0049] 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. An automatic bearing processing device, comprising a processing table (1) and a drill bit (13), characterized in that: The surface of the processing table (1) is rotatably connected to a fixed axis with a fixing ring (3); The processing equipment further comprises: a driving component and a cleaning component arranged below the processing table (1), and a fixing component arranged in a fixing ring (3); When the driving component rotates forward, it is used to drive the fixing ring (3) to rotate intermittently; The cleaning component is in driving connection with the driving component and is used to clean the debris after a hole is drilled; The fixing component is also in driving connection with the driving component and is used to fix the bearing (2) in the fixing ring (3) when the driving component is reversed.

2. The automatic bearing processing equipment according to claim 1 is characterized in that: A fixing column (16) is fixedly connected to the lower surface of the processing table (1), and a support table (12) is fixedly connected to the upper surface of the processing table (1). A hydraulic component (10) is arranged on the support table (12). A mounting member (11) is arranged at the output end of the hydraulic component (10). A motor 1 (9) is fixedly mounted on the mounting member (11). The drill bit (13) is threadedly connected to the output shaft of the motor 1 (9).

3. The automatic bearing processing equipment according to claim 2 is characterized in that: The driving component comprises a support plate (18) fixedly connected to the surface of the fixed column (16); a second motor (19) is fixedly mounted on the surface of the support plate (18); an output shaft of the second motor (19) is fixedly connected to a rotating shaft (31); a surface of the rotating shaft (31) is fixedly connected to a disk (44); a surface of the disk (44) is fixedly connected to a limiting disk (30); and a surface of the disk (44) is also fixedly connected to a moving column (46); The surface of the fixed ring (3) is fixedly connected to a rotating rod (29), the surface of the rotating rod (29) is fixedly connected to a rotating disk (28), the surface of the rotating disk (28) is provided with a sliding groove (47) for the movable column (46) to slide and fit, and the surface of the rotating disk (28) is also provided with an abutment groove (48); The fixing component comprises a one-way bearing (34) arranged on the upper surface of the rotating rod 1 (29); the rotating rod 1 (29) is fixedly connected to the rotating rod 2 (32) via the one-way bearing (34); the surface of the rotating rod 2 (32) is fixedly connected to a fixing ring (33); the surface of the fixing ring (33) is fixedly connected to a rotating plate 1 (35); and the surface of the rotating plate 1 (35) is hingedly connected to a hinged plate 1 (36); A rectangular notch 2 (39) is provided on the surface of the fixing ring (3), a moving block 1 (41) is slidably connected to the inner wall of the rectangular notch 2 (39), an end of the hinged plate 1 (36) is hinged to the moving block 1 (41), a telescopic rod (38) is fixedly connected to the surface of the moving block 1 (41), an end of the telescopic rod (38) is fixedly connected to an abutment block (6), a spring 1 (37) is provided between the abutment block (6) and the moving block 1 (41), and a rubber cushion layer is provided on the surface of the abutment block (6); The fixing component also includes a rotating rod three (63), the surface of the rotating rod three (63) is fixedly connected with a plurality of protrusions (64), the surface of the rotating rod two (32) is provided with a limiting groove one for the plurality of protrusions (64) and the rotating rod three (63) to slide and adapt, the surface of the rotating rod two (32) is fixedly connected with a triangular limiting plate (50), the lower surface of the triangular limiting plate (50) is provided with a rectangular notch one, the inner wall of the rectangular notch one is slidably connected with a sliding block one (62), and the lower surface of the sliding block one (62) is fixedly connected with a connecting block one (61).

4. The automatic bearing processing equipment according to claim 3 is characterized in that: A notch is provided on the surface of the moving block 1 (41), and a slider 2 (42) is slidably connected to the inner wall of the notch. The end of the connecting block 1 (61) is fixedly connected to the slider 2 (42), and a limiting groove 2 (40) is provided on the inner wall of the rectangular notch 2 (39) for the slider 2 (42) to slide into.

5. The automatic bearing processing equipment according to claim 4 is characterized in that: The abutment blocks (6) are provided in three numbers and the three abutment blocks (6) are distributed in a circular array around the center of the fixing ring (3).

6. The automatic bearing processing equipment according to claim 4 is characterized in that: A protective shell (4) is fixedly mounted on the surface of the fixing ring (3), and an end of the rotating rod (63) extending out of the protective shell (4) is fixedly connected to a connecting column (5).

7. The automatic bearing processing equipment according to claim 3 is characterized in that: The cleaning component comprises a piston cylinder (21) fixedly mounted on the lower surface of the processing table (1), the inner wall of the piston cylinder (21) being slidably connected to a piston plate, the surface of the piston plate being fixedly connected to a piston rod (20), the end of the piston rod (20) extending out of the piston cylinder (21) being fixedly connected to a second connecting block (25), the surface of the second connecting block (25) being hingedly connected to a second hinge plate (26); The end of the rotating shaft (31) is fixedly connected to a second rotating plate (45), and the end of the second rotating plate (45) is hinged to the second hinge plate (26); The surface of the piston cylinder (21) is fixedly connected to an air inlet pipe (22) and an air outlet pipe (8); a first one-way valve is provided on the surface of the air inlet pipe (22); a second one-way valve is provided on the surface of the air outlet pipe (8); and an end of the air outlet pipe (8) is fixedly connected to a cleaning cylinder (7); A plurality of circular through holes (49) are formed on the surface of the fixing ring (3), and the cleaning cylinder (7) is located directly above one of the circular through holes (49).

8. The automatic bearing processing equipment according to claim 7 is characterized in that: The cleaning component further comprises a second moving block (51) slidably connected to the inner wall of the slide groove (47), a second spring (57) being provided between the second moving block (51) and the inner wall of the slide groove (47), a first hinge block (52) being provided on the upper surface of the second moving block (51), and a third hinge plate (53) being hinged to the inner wall of the first hinge block (52); The lower surface of the fixed ring (3) is fixedly connected to a limit rod (55), the surface of the limit rod (55) is slidably connected to a moving block three (54), the surface of the moving block three (54) is fixedly connected to an articulated block two (56), the end of the articulated plate three (53) is hinged to the articulated block two (56), the upper surface of the articulated block two (56) is fixedly connected to a connecting plate (58), the end of the connecting plate (58) is fixedly connected to a mounting plate (60), and the upper surface of the mounting plate (60) is mounted with a polishing brush cylinder (59).

9. The automatic bearing processing equipment according to claim 2, characterized in that: A controller (15) is arranged above the processing table (1), and a control panel (14) and a plurality of control buttons are arranged on the controller (15).

Images