CN115672774A - Bearing ring detection device - Google Patents
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- CN115672774A CN115672774A CN202211152603.4A CN202211152603A CN115672774A CN 115672774 A CN115672774 A CN 115672774A CN 202211152603 A CN202211152603 A CN 202211152603A CN 115672774 A CN115672774 A CN 115672774A
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- 238000001514 detection method Methods 0.000 title claims abstract description 193
- 230000007246 mechanism Effects 0.000 claims abstract description 105
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000007689 inspection Methods 0.000 claims abstract description 36
- 230000000007 visual effect Effects 0.000 claims abstract description 16
- 238000011179 visual inspection Methods 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims description 32
- 238000007599 discharging Methods 0.000 claims description 32
- 230000007306 turnover Effects 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 239000000523 sample Substances 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 5
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Abstract
The invention discloses a bearing ring detection device, which is characterized in that: including eddy current inspection mechanism and visual inspection mechanism, be provided with the conveying conveyer belt between eddy current inspection mechanism and the visual inspection mechanism, one side that the conveying conveyer belt was kept away from to eddy current inspection mechanism is provided with feed conveyor, one side that the conveying conveyer belt was kept away from to visual inspection mechanism is provided with ejection of compact conveyer belt, the inside workstation of detecting a flaw that is provided with of eddy current inspection mechanism, the workstation of detecting a flaw is including the mounting panel that is located the intermediate position, the side all is provided with the backup pad that is L shape around the mounting panel, be provided with blend stop two in the backup pad, the backup pad has set gradually the branch material station from the right side to a left side, prepare the station, first detection station of inside and outside wall, the upset station, inside and outside wall lower half detects the station, sort the station, ejection of compact station. The invention can carry out eddy current flaw detection and visual detection on the bearing ring, thereby eliminating unqualified products.
Description
Technical Field
The invention relates to the technical field of detection equipment, in particular to a bearing ring detection device.
Background
The bearing is a component for fixing and reducing the load friction coefficient in the mechanical transmission process, and is a light-weight component in the contemporary mechanical equipment. The existing bearing generally comprises an outer ring, an inner ring, steel balls and a retainer, the detection of the bearing ring is generally manual visual inspection at present, the labor intensity is high, the detection result is unreliable, only one end face of the bearing ring can be detected by one-time positioning, and the efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a bearing ring detection device.
In order to achieve the purpose, the invention provides the following technical scheme to realize the purpose:
a bearing ring detection device comprises an eddy current inspection mechanism and a visual detection mechanism, wherein a conveying conveyer belt is arranged between the eddy current inspection mechanism and the visual detection mechanism, a feeding conveyer belt is arranged on one side, away from the conveying conveyer belt, of the eddy current inspection mechanism, a discharging conveyer belt is arranged on one side, away from the conveying conveyer belt, of the visual detection mechanism, a flaw detection workbench is arranged inside the eddy current inspection mechanism, the flaw detection workbench comprises a mounting plate positioned at the middle position, L-shaped supporting plates are arranged on the front side and the rear side of the mounting plate respectively, a second baffle strip is arranged on the supporting plate, the supporting plate is sequentially provided with a material distribution station, a preparation station, an upper half detection station of an inner wall and an outer wall, a turnover station, a lower half detection station of the inner wall and the outer wall, a sorting station and a discharging station from right to left, the device comprises a flaw detection workbench, wherein the flaw detection workbench is provided with an inner wall detection mechanism and an outer wall detection mechanism corresponding to the upper half detection station of the inner wall and the lower half detection station of the inner wall and the outer wall, the flaw detection workbench is provided with a turnover mechanism corresponding to the turnover station, the flaw detection workbench is provided with a feeding mechanism driving a bearing ring to move between the stations, the mounting plate is provided with a first barrier strip corresponding to the outlet of a feeding conveyer belt, a first screw rod seat is arranged above the first barrier strip, a material shifting block is arranged on the first screw rod seat in a sliding manner, the first screw rod seat and the mounting plate are fixed through a support frame, the discharging conveyer belt corresponds to the feeding conveyer belt in position, the discharging conveyer belt is provided with a third barrier strip in parallel arrangement, a second screw rod seat is arranged on the support plate corresponding to the position of the discharging station, a sliding block is arranged on the second screw rod seat in a sliding manner, and a first material pushing block is arranged on the right side of the sliding block.
Preferably, the inner and outer wall detection mechanism comprises a first rotating disk located in the supporting plate, abutting mechanisms and limiting mechanisms are arranged at positions located on the front side and the rear side of the supporting plate respectively, the abutting mechanisms comprise mounting seats mounted on the supporting plate, the upper surface of each mounting seat inclines downwards towards the rear direction, a hydraulic cylinder is arranged on the upper portion of each mounting seat, a movable block is arranged on each hydraulic cylinder, abutting wheels are arranged at the rear ends of the movable blocks in a rotating mode, the limiting mechanisms comprise limiting cylinders arranged on the mounting plates, the front ends of piston rods of the limiting cylinders are connected with U-shaped blocks, limiting wheels are arranged at the ends of the U-shaped blocks in a rotating mode, a first lifting seat and a second lifting seat are arranged at positions located on two sides of each limiting cylinder on the mounting plates respectively, a first lifting rod is arranged on each first lifting seat, a mounting frame is arranged at the front end of each lifting rod, an end face probe is mounted at the end of each mounting frame, a fourth screw rod seat is arranged on each second lifting seat, moving blocks are arranged on the inner sides of the screw rod seats in a sliding mode, and a plurality of clamping blocks are mounted on the clamping blocks.
Preferably, the turnover mechanism comprises a turnover motor arranged on the mounting plate, a motor shaft of the turnover motor is provided with a pneumatic clamping jaw, and two clamping jaws of the pneumatic clamping jaw are respectively connected with a clamping plate.
Preferably, the feeding mechanism comprises a first moving plate, five first material shifting forks are mounted on the first moving plate, a first material shifting rod is mounted at the left end of the first moving plate, a connecting block is connected to the lower portion of the first moving plate, a first Y-direction cylinder and a first fixing plate are arranged below the first moving plate, a piston rod of the first Y-direction cylinder is connected with the first fixing plate, a first X-direction cylinder is arranged at the upper portion of the first fixing plate, and a piston rod of the first X-direction cylinder is connected with the connecting block.
Preferably, the lifting block is arranged at a position, corresponding to the sorting station, of the supporting plate, a transverse plate is arranged below the supporting plate, a notch is formed in the position, located below the lifting block, of the transverse plate, a lifting cylinder is arranged at the lower portion of the transverse plate, the upper end of a piston rod of the lifting cylinder penetrates through the notch and is connected with the lower end face of the lifting block, a third screw rod seat is arranged on the transverse plate, a second pushing block is arranged on the third screw rod seat in a sliding mode, a discharging pipe is arranged on the left side of the transverse plate, a waste bin is arranged on the side face of the flaw detection workbench, and the other end of the discharging pipe extends into the waste bin.
Preferably, the visual detection mechanism comprises a detection table, a detection plate is arranged at the front side of the detection table, an upper end face detection station, an outer circle surface detection station, an upper half inner wall detection station, a turnover station, a lower half inner wall detection station, a lower end face detection station, a rejection station and a feeding station are sequentially arranged on the detection plate from right to left, a barrier strip five is arranged at the position, on the left side of an outlet of a conveying conveyer belt, of the detection table, a material pushing cylinder I is arranged at the position, on the rear side of the barrier strip five, of the detection table, a material pushing plate is connected to the front end of a piston rod of the material pushing cylinder I, a feeding mechanism is arranged on the front side of the detection plate, and the bearing ring is conveyed on the detection plate from right to left by the feeding mechanism.
Preferably, a third lifting seat is arranged on the detection table corresponding to the rear side of the upper end face detection station, a first lifting arm is arranged on the third lifting seat, a first end face detection camera is arranged at the front end of the first lifting arm, the first end face detection camera is positioned right above the upper end face detection station, a fifth screw rod seat is arranged on the detection table corresponding to the rear side of the outer circle surface detection station, a fifth outer peripheral face detection camera is arranged on the fifth screw rod seat in a sliding mode, an inner peripheral face detection mechanism is arranged on the detection table corresponding to the upper half portion of the inner wall and the rear side of the lower half portion of the inner wall, a turnover mechanism is arranged on the detection table corresponding to the turnover station, a fourth lifting seat is arranged on the detection table corresponding to the rear side of the lower end face detection station, a second lifting arm is arranged on the fourth lifting seat, an end face detection camera is arranged at the front end of the second lifting arm, the end face detection camera is positioned right above the lower end face detection station, a second material pushing cylinder is arranged on the detection plate corresponding to the front side of the feeding station, and a third material pushing cylinder is connected with the rear end of a piston rod of the second material pushing cylinder.
Preferably, a rejection plate is arranged on the detection plate corresponding to the rejection station, a fixed block is arranged on the rear side of the rejection plate, the front end of a piston rod of the fixed block is connected with the rear side of the rejection plate, a stop strip six is arranged on the detection plate and located on the rear side of the rejection plate, the stop strip six is located above the rejection plate, and a collection cavity is arranged below the rejection plate.
Compared with the prior art, the invention has the beneficial effects that: eddy current inspection and visual inspection can be automatically carried out on the two end faces and the inner and outer peripheral surfaces of the bearing ring, products which do not meet requirements are screened out, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing the internal structure of the eddy current flaw detection mechanism according to the present invention;
FIG. 3 is a schematic illustration of the configuration at the sorting station of the present invention;
FIG. 4 is a top view of the inner and outer wall detection mechanism of the present invention;
FIG. 5 is a side view of the inner and outer wall sensing mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the feeding mechanism of the present invention;
FIG. 7 is a schematic structural view of the turnover mechanism of the present invention;
FIG. 8 is a side view of the canting mechanism of the present invention;
FIG. 9 is a schematic view of the internal structure of the visual inspection mechanism of the present invention;
fig. 10 is a schematic structural view of an inner peripheral surface detection mechanism of the present invention.
Reference numerals: 1. an eddy current flaw detection mechanism; 2. a visual detection mechanism; 3. a feeding conveyor belt; 4. a transfer conveyor; 5. a discharge conveyer belt; 6. a flaw detection workbench; 7. mounting a plate; 8. a support plate; 9. a feeding mechanism; 10. a turnover mechanism; 11. a first barrier strip; 12. a support frame; 13. a first screw rod seat; 14. a material stirring block; 15. a second barrier strip; 16. a limiting cylinder; 17. a barrier strip III; 18. a barrier strip IV; 19. a screw rod seat II; 20. a slider; 21. a material pushing block I; 22. a lifting block; 23. a discharge pipe; 24. a waste bin; 25. a transverse plate; 26. a notch; 27. a lifting cylinder; 28. a screw rod seat III; 29. a material pushing block II; 30. rotating the first disc; 31. a first lifting seat; 32. a first lifting rod; 33. a mounting frame; 34. an end face probe; 35. a second lifting seat; 36. a screw rod seat IV; 37. a moving block; 38. a clamping block; 39. a peripheral probe; 40. a U-shaped block; 41. a limiting wheel; 42. a mounting seat; 43. a hydraulic cylinder; 44. a movable block; 45. a butting wheel; 46. a drive motor; 47. moving a first plate; 48. a fixed block; 49. a first material shifting fork; 50. a first material poking rod; 51. a first Y-direction cylinder; 52. a first fixing plate; 53. an X-direction cylinder I; 54. connecting blocks; 55. turning over a motor; 56. a pneumatic clamping jaw; 57. a splint; 58. a clamping jaw; 59. an abutting mechanism; 60. a limiting mechanism; 61. a detection table; 62. detecting a plate; 63. a barrier strip five; 64. a material pushing cylinder I; 65. a material pushing plate; 66. a lifting seat III; 67. a first lifting arm; 68. the end face detection camera I; 69. rotating the second disc; 70. a screw rod seat V; 71. a peripheral surface detection camera; 72. an inner peripheral surface detection mechanism; 73. a rejection plate; 74. a fourth lifting seat; 75. a second lifting arm; 76. the end face detects the camera; 77. barrier strips six; 78. a third material pushing block; 79. a material pushing cylinder II; 80. a carrier plate; 81. a second material shifting fork; 82. an inner peripheral surface detection camera; 83. a second material stirring rod; 84. moving a second plate; 85. a Y-direction cylinder II; 86. an X-direction cylinder II; 87. a fifth lifting seat; 88. a third lifting arm; 89. a rotating electric machine; 90. and rotating the disc III.
Detailed Description
Embodiments of the present invention are described in detail below with reference to fig. 1-10.
A bearing ring detection device comprises an eddy current inspection mechanism 1 and a visual detection mechanism 2, a conveying conveyer belt 4 is arranged between the eddy current inspection mechanism 1 and the visual detection mechanism 2, a feeding conveyer belt 3 is arranged on one side of the eddy current inspection mechanism 1 away from the conveying conveyer belt 4, a discharging conveyer belt 5 is arranged on one side of the visual detection mechanism 2 away from the conveying conveyer belt 4, an inspection workbench 6 is arranged inside the eddy current inspection mechanism 1, the inspection workbench 6 comprises a mounting plate 7 positioned at the middle position, L-shaped supporting plates 8 are arranged on the front side and the rear side of the mounting plate 7, a second baffle strip 15 is arranged on the supporting plate 8, a material distribution station, a preparation station, an upper half detection station of an inner wall and an upper half detection station of an outer wall, a turnover station, a lower half detection station of the inner wall and the outer wall, a sorting station and a discharging station are sequentially arranged on the supporting plate 8 from right to left, an inner wall and outer wall detection mechanism is arranged on the flaw detection workbench 6 corresponding to the position of the upper half detection station of the inner wall and the outer wall and the position of the lower half detection station of the inner wall and the outer wall, a turnover mechanism 10 is arranged on the flaw detection workbench 6 corresponding to the position of the turnover station, a feeding mechanism 9 for driving a bearing ring to move among the stations is arranged on the flaw detection workbench 6, a first barrier strip 11 is arranged on the mounting plate 7 corresponding to the position of the outlet of the feeding conveyer belt 3, a first screw rod seat 13 is arranged above the first barrier strip 11, a material stirring block 14 is arranged on the first screw rod seat 13 in a sliding manner, the first screw rod seat 13 and the mounting plate 7 are fixed through a support frame 12, the discharging conveyer belt 5 corresponds to the position of the feeding conveyer belt 3, a fourth barrier strip 18 is arranged on the right side of the discharging conveyer belt 5, two third barrier strips 17 arranged in parallel are arranged on the discharging conveyer belt 5, a leading-in inclined plane is arranged on the inner side of the right end of the third barrier strip 17, a second screw rod seat 19 is arranged on the support plate 8 corresponding to the discharging station, a sliding block 20 is arranged on the screw rod seat II 19 in a sliding mode, and a first pushing block 21 is arranged on the right side of the sliding block 20.
The bearing ring conveyed by the feeding conveyer belt 3 reaches the mounting plate 7 and is blocked by the first barrier strip 11, the first screw rod seat 13 drives the material stirring block 14 to move back and forth, so that the bearing ring is alternately conveyed to material distributing stations respectively positioned on the front and rear side supporting plates 8, then the bearing ring is sequentially conveyed leftwards by the feeding mechanism 9, passes through a preparation station, a detection station on the upper half part of the inner and outer walls, a turnover station, a detection station on the lower half part of the inner and outer walls, a sorting station and a discharging station, unqualified products are removed at the sorting station, the qualified products are pushed onto the discharging conveyer belt 5 through the first material pushing block 21 after reaching the discharging station, and are conveyed into the subsequent visual detection mechanism 2 by the discharging conveyer belt 5 to be continuously subjected to visual detection;
the inner and outer wall detection mechanism comprises a first rotating disk 30 located in a supporting plate 8, a butting mechanism 59 and a limiting mechanism 60 are respectively arranged at positions located on the front side and the rear side of the supporting plate 8, the butting mechanism 59 comprises a mounting seat 42 mounted on the supporting plate 8, the upper surface of the mounting seat 42 inclines downwards towards the rear direction, a hydraulic cylinder 43 is arranged on the upper portion of the mounting seat 42, a movable block 44 is arranged on the hydraulic cylinder 43, a butting wheel 45 is rotatably arranged at the rear end of the movable block 44, the limiting mechanism 60 comprises a limiting cylinder 16 arranged on a mounting plate 7, a U-shaped block 40 is connected to the front end of a piston rod of the limiting cylinder 16, a limiting wheel 41 is rotatably arranged at the end portion of the U-shaped block 40, a first lifting seat 31 and a second lifting seat 35 are respectively arranged at positions located on two sides of the limiting cylinder 16 on the mounting plate 7, a first lifting rod 32 is arranged on the first lifting seat 31, a mounting frame 33 is arranged at the front end of the lifting rod 32, an end face probe 34 is mounted at the end portion of the mounting frame 33, a fourth lifting seat 36 is arranged on the lifting seat and a fourth rod 36 is slidably arranged with 37, a plurality of clamping blocks 38 are mounted on the inner side of the moving block 37, and a plurality of clamping blocks 38 are mounted on the clamping blocks 39. The fourth screw rod seat 36 can control the moving block 37 to move so as to adjust the position, the moving block 37 is provided with a plurality of clamping blocks 38 for clamping the peripheral surface probes 39, the clamping blocks 38 for clamping the peripheral surface probes 39 are selected according to detection requirements, the detection of bearing rings with different sizes can be adapted, and the application range is expanded.
After the bearing ring reaches the first rotating disk 30, the limiting cylinder 16 controls the piston rod to extend to drive the U-shaped block 40 to move towards the bearing ring, so that the periphery of the limiting wheel 41 is in contact with the periphery of the bearing ring, the bearing ring can be pushed forward for a certain distance, the bearing ring is separated from the second barrier strip 15, and the second barrier strip 15 is prevented from influencing the rotation of the bearing ring. The hydraulic cylinder 43 drives the movable block 44 to move toward the bearing ring, and the abutment wheel 45 abuts against the chamfered portion of the bearing ring. Two spacing wheels 41 and a butt joint wheel 45 combined action carry on spacingly to the bearing ring, can not shift when making the bearing ring rotate to detect better. The first lifting seat 31 and the second lifting seat 35 respectively control the first lifting rod 32 and the fourth screw rod seat 36 to lift, so that the end face probe 34 and the peripheral face probe 39 are close to the bearing ring, the end face of the bearing ring is subjected to eddy current testing by the end face probe 34, and the upper part of the inner wall and the outer wall of the bearing ring is subjected to eddy current testing by the peripheral face probe 39. The inner wall and the outer wall detection mechanisms are arranged on two sides of the turnover mechanism 10 and combined with each other to complete flaw detection of two end faces of the bearing ring and the whole inner wall and the whole outer wall.
The turnover mechanism 10 comprises a turnover motor 55 arranged on the mounting plate 7, a motor shaft of the turnover motor 55 is provided with a pneumatic clamping jaw 56, and two clamping jaws 58 of the pneumatic clamping jaw 56 are respectively connected with a clamping plate 57.
After the bearing ring reaches between the two clamping plates 57, the two clamping jaws 58 of the pneumatic clamping jaw 56 are relatively closed to enable the clamping plates 57 to clamp the bearing ring, the overturning motor 55 drives the pneumatic clamping jaw 56 to rotate one hundred eighty degrees, the upper position and the lower position of the two clamping plates 57 are exchanged, and therefore overturning of the bearing ring is completed. The upper surface of the clamping plate 57 located below is flush with the upper surface of the supporting plate 8, so that the feeding mechanism 9 can smoothly move the bearing ring out of the overturning station to the subsequent inner and outer wall lower half detection station.
The feeding mechanism 9 comprises a first moving plate 47, five first material shifting forks 49 are mounted on the first moving plate 47, due to the existence of a first material pushing block 21 at a discharging station, the first material shifting forks 49 collide with the first material pushing block 21 when bearing rings are conveyed, so that a first material shifting rod 50 is mounted at the left end of the first moving plate 47 to replace the first material shifting forks 49, the bearing rings are shifted from a sorting station to the discharging station through the first material shifting rod 50, a connecting block 54 is connected to the lower portion of the first moving plate 47, a first Y-direction cylinder 51 and a first fixing plate 52 are arranged below the first moving plate 47, a piston rod of the first Y-direction cylinder 51 is connected with the first fixing plate 52, a first X-direction cylinder 53 is arranged at the upper portion of the first fixing plate 52, and a piston rod of the first X-direction cylinder 53 is connected with the connecting block 54.
The lifting block 22 is arranged at a position, corresponding to the sorting station, of the supporting plate 8, the transverse plate 25 is arranged below the supporting plate 8, the position, below the lifting block 22, of the transverse plate 25 is provided with a notch 26, the lower portion of the transverse plate 25 is provided with a lifting cylinder 27, the upper end of a piston rod of the lifting cylinder 27 penetrates through the notch 26 and is connected with the lower end face of the lifting block 22, the transverse plate 25 is provided with a third screw rod seat 28, a second pushing block 29 is arranged on the third screw rod seat 28 in a sliding mode, the left side of the transverse plate 25 is provided with the discharging pipe 23, the side face of the flaw detection workbench 6 is provided with a waste box 24, and the other end of the discharging pipe 23 extends into the waste box 24.
The part of the discharge pipe 23 positioned in the flaw detection workbench 6 is horizontal, the part of the discharge pipe 23 positioned outside the flaw detection workbench 6 is obliquely arranged downwards, and meanwhile, one end of the discharge pipe 23 positioned outside the flaw detection workbench 6 is bent towards the waste box 24 and extends into the waste box 24. The product which is unqualified in eddy current inspection is conveyed to the upper part of the lifting block 22 by the feeding mechanism 9, the lifting cylinder 27 controls the piston rod to contract so as to drive the lifting block 22 to move downwards, and the lifting block 22 descends into the gap 26 so that the upper surface of the lifting block is flush with the upper surface of the transverse plate 25. The third screw rod seat 28 controls the second material pushing block 29 to move, the second material pushing block 29 pushes the product into the material discharging pipe 23, and the product slides along the inner part of the material discharging pipe 23 and falls into the waste bin 24 to be collected. The product in the waste bin 24 is manually inspected a second time to determine if it is a machine misjudgment.
The visual detection mechanism 2 comprises a detection table 61, a detection plate 62 is arranged at the front side of the detection table 61, an upper end face detection station, an outer circle surface detection station, an upper half inner wall detection station, a turnover station, a lower half inner wall detection station, a lower end face detection station, a rejection station and a feeding station are sequentially arranged on the detection plate 62 from right to left, a barrier strip five 63 is arranged at the left side of an outlet of the conveying conveyer belt 4 on the detection table 61, a first pushing cylinder 64 is arranged at the position behind the barrier strip five 63 on the detection table 61, the front end of a piston rod of the first pushing cylinder 64 is connected with a material pushing plate 65, a feeding mechanism is arranged at the front side of the detection plate 62, and the bearing ring is conveyed on the detection plate 62 from right to left by the feeding mechanism.
And conveying the qualified products subjected to eddy current inspection into the visual inspection mechanism 2 through the conveying conveyer belt 4, and blocking the products by the five barrier strips 63. The first pushing cylinder 64 controls the piston rod to extend to drive the pushing plate 65 to move forwards, so that the product is pushed to the upper end face detection station on the detection plate 62, and the upper end face of the product is visually detected through the first end face detection camera 68. The lifting seat III 66 can control the lifting arm I67 to lift, so as to drive the end face detection camera I68 to move up and down, thereby changing the distance between the end face detection camera I68 and a product, enabling shooting to be clearer and enabling a detection result to be more accurate. And the product is conveyed by the feeding mechanism to sequentially pass through the outer circle surface detection station, the inner wall upper half detection station, the overturning station, the inner wall lower half detection station, the lower end face detection station, the rejecting station and the feeding station to complete visual detection of the outer circle and the inner wall, and finally conveyed into the discharging conveyer belt 5 and sent out of the visual detection mechanism 2 by the discharging conveyer belt 5.
A third lifting seat 66 is arranged on the detection table 61 corresponding to the rear side of the upper end face detection station, a first lifting arm 67 is arranged on the third lifting seat 66, a first end face detection camera 68 is arranged at the front end of the first lifting arm 67, the first end face detection camera 68 is positioned right above the upper end face detection station, a fifth screw rod seat 70 is arranged on the detection table 61 corresponding to the rear side of the outer circle surface detection station, a fourth outer peripheral face detection camera 71 is arranged on the fifth screw rod seat 70 in a sliding mode, an inner peripheral face detection mechanism 72 is arranged on the detection table 61 corresponding to the upper half part detection station and the rear side of the lower half part detection station, a turnover mechanism 10 is arranged on the detection table 61 corresponding to the turnover station, a fourth lifting seat 74 is arranged on the detection table 61 corresponding to the rear side of the lower end face detection station, a second lifting arm 75 is arranged on the fourth lifting seat 74, a second end face detection camera 76 is arranged at the front end of the second lifting arm 75, the end face detection camera 76 is positioned right above the lower end face detection station, a second pushing cylinder 79 is arranged on the detection table 62 corresponding to the front side of the feeding cylinder, and a third pushing cylinder 79 is connected with a pushing block 79.
The detecting plate 62 is provided with a removing plate 73 corresponding to the removing station, the rear side of the removing plate 73 is provided with a fixed block 48, the front end of a piston rod of the fixed block 48 is connected with the rear side of the removing plate 73, the detecting plate 62 is provided with six barrier strips 77 at the rear side of the removing plate 73, the six barrier strips 77 are positioned above the removing plate 73, and a collecting cavity is arranged below the removing plate 73.
After unqualified products reach the rejection station, the fixed block 48 controls the piston rod to contract to drive the rejection plate 73 to move backwards, and the barrier rib six 77 blocks the products on the rejection plate 73, so that the rejection plate 73 falls into the collection cavity below.
The inner peripheral surface detection mechanism 72 comprises a rotating disc III 90 positioned on the detection plate 62, the front side and the rear side of the rotating disc III 90 are respectively provided with an abutting mechanism 59 and a limiting mechanism 60, the rear side of the limiting mechanism 60 is provided with a lifting seat V87, the lifting seat V87 is provided with a lifting arm III 88, the front side of the lifting arm III 88 is provided with a rotating motor 89, the motor shaft of the rotating motor 89 penetrates through the lifting arm III 88 and is connected with a fixed block 48, and the fixed block 48 is provided with an inner peripheral surface detection camera 82.
The fifth lifting seat 87 controls the third lifting arm 88 to lift, so that the height of the inner peripheral surface detection camera 82 is adjusted, the motor shaft of the fifth lifting seat 89 is driven to rotate by the rotating motor 89 to drive the fixing block 48 to rotate, the angle of the inner peripheral surface detection camera 82 is adjusted, and the inner peripheral surface detection camera 82 can clearly shoot the upper half part of the inner wall of a product by matching the inner peripheral surface detection camera and the fixing block. The product is turned over by the turning mechanism 10 at the turning station, and the inner peripheral surface detection mechanisms 72 at both sides can respectively perform visual detection on the upper and lower parts of the inner wall of the product, so that the detection of the whole inner wall of the product is completed.
The feeding mechanism comprises a second moving plate 84, five second shifting forks 81 are arranged on the second moving plate 84, a second shifting rod 83 is arranged on the left side of the second moving plate 84, an X-direction cylinder 86 is arranged in the detection table 61, the right end of a piston rod of the X-direction cylinder 86 is connected with the bearing plate 80, a Y-direction cylinder 85 is arranged on the upper portion of the bearing plate 80, and the piston rod of the Y-direction cylinder 85 is connected with the second moving plate 84.
The first rotating disk 30, the second rotating disk 69 and the third rotating disk 90 are driven to rotate by the driving motors 46 arranged below the first rotating disk, the second rotating disk and the third rotating disk respectively to drive the product to rotate, and the corresponding detection is completed.
The eddy current inspection mechanism 1 and the visual inspection mechanism 2 are respectively provided with a microcomputer, and the microcomputer controls the operation of each device in the eddy current inspection mechanism 1 and the visual inspection mechanism 2.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and all technical solutions that belong to the idea of the present invention belong to the scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention should also be considered as within the scope of the present invention.
Claims (8)
1. The utility model provides a bearing ring detection device which characterized in that: the device comprises an eddy current inspection mechanism (1) and a visual inspection mechanism (2), a conveying conveyer belt (4) is arranged between the eddy current inspection mechanism (1) and the visual inspection mechanism (2), a feeding conveyer belt (3) is arranged on one side of the eddy current inspection mechanism (1) far away from the conveying conveyer belt (4), a discharging conveyer belt (5) is arranged on one side of the visual inspection mechanism (2) far away from the conveying conveyer belt (4), an inspection workbench (6) is arranged inside the eddy current inspection mechanism (1), the inspection workbench (6) comprises a mounting plate (7) located at a middle position, L-shaped supporting plates (8) are arranged on the front side and the rear side of the mounting plate (7), a second barrier strip (15) is arranged on the supporting plate (8), a material distribution station is sequentially arranged on the supporting plate (8) from right to left, a preparation station, an upper half inspection station of the inner wall and an upper half of the inner wall and the outer wall, an overturning station, a lower half inspection station of the inner wall and an outer wall, a separation station and a discharging station are arranged on the inspection workbench (6) corresponding to the upper half of the inspection station of the inner wall and the inner wall, a position of the inner and outer wall, a detection workbench (6) is provided with a detection mechanism corresponding to the upper half of the feeding conveyer belt (10), a bearing ring (11) arranged on the mounting plate (6) and a corresponding to the feeding conveyer belt (7), a first screw rod seat (13) is arranged above the first barrier strip (11), a material stirring block (14) is arranged on the first screw rod seat (13) in a sliding manner, the first screw rod seat (13) and the mounting plate (7) are fixed through a support frame (12), the discharging conveying belt (5) corresponds to the feeding conveying belt (3), two parallel barrier strips (17) are arranged on the discharging conveying belt (5), a second screw rod seat (19) is arranged on the support plate (8) corresponding to the discharging station, a sliding block (20) is arranged on the second screw rod seat (19) in a sliding manner, and a first material pushing block (21) is arranged on the right side of the sliding block (20).
2. The bearing ring inspection device according to claim 1, wherein: the inner and outer wall detection mechanism comprises a first rotating disk (30) positioned in a supporting plate (8), abutting mechanisms (59) and limiting mechanisms (60) are respectively arranged at positions on the front side and the rear side of the supporting plate (8), each abutting mechanism (59) comprises a mounting seat (42) mounted on the supporting plate (8), the upper surface of each mounting seat (42) inclines downwards backwards, a hydraulic cylinder (43) is arranged at the upper part of each mounting seat (42), a movable block (44) is arranged on each hydraulic cylinder (43), a abutting wheel (45) is rotatably arranged at the rear end of each movable block (44), each limiting mechanism (60) comprises a limiting cylinder (16) arranged on each mounting plate (7), the front end of a piston rod of each limiting cylinder (16) is connected with a U-shaped block (40), the end part of each U-shaped block (40) is rotatably provided with a limiting wheel (41), a first lifting seat (31) and a second lifting seat (35) are respectively arranged at positions on two sides of each limiting cylinder (16) on each mounting plate (7), a first lifting seat (31) is provided with a first lifting rod (32), the front end part of each lifting rod (32) is provided with a second lifting seat (34), a four sliding screw seat (36) is arranged on the inner side of a lifting rod mounting rack (36), a plurality of clamping blocks (38) are arranged on the inner side of the moving block (37), and circumferential surface probes (39) are arranged on the clamping blocks (38).
3. The bearing ring inspection device according to claim 1, wherein: the turnover mechanism (10) comprises a turnover motor (55) arranged on the mounting plate (7), a motor shaft of the turnover motor (55) is provided with a pneumatic clamping jaw (56), and two clamping jaws (58) of the pneumatic clamping jaw (56) are respectively connected with a clamping plate (57).
4. The bearing ring inspection device according to claim 1, wherein: the feeding mechanism (9) comprises a first moving plate (47), five first shifting forks (49) are mounted on the first moving plate (47), a first shifting rod (50) is mounted at the left end of the first moving plate (47), a connecting block (54) is connected to the lower portion of the first moving plate (47), a first Y-direction cylinder (51) and a first fixing plate (52) are arranged below the first moving plate (47), a piston rod of the first Y-direction cylinder (51) is connected with the first fixing plate (52), a first X-direction cylinder (53) is arranged on the upper portion of the first fixing plate (52), and a piston rod of the first X-direction cylinder (53) is connected with the connecting block (54).
5. The bearing ring inspection device according to claim 1, wherein: the device comprises a supporting plate (8), lifting blocks (22) are arranged at positions, corresponding to sorting stations, on the supporting plate (8), a transverse plate (25) is arranged below the supporting plate (8), notches (26) are formed in positions, located below the lifting blocks (22), on the transverse plate (25), lifting cylinders (27) are arranged at the lower portions of the transverse plate (25), the upper ends of piston rods of the lifting cylinders (27) penetrate through the notches (26) and are connected with the lower end faces of the lifting blocks (22), screw rod seats III (28) are arranged on the transverse plate (25), pushing blocks II (29) are arranged on the screw rod seats III (28) in a sliding mode, a discharging pipe (23) is arranged on the left side of the transverse plate (25), a waste bin (24) is arranged on the side face of a flaw detection workbench (6), and the other ends of the discharging pipe (23) extend into the waste bin (24).
6. The bearing ring inspection device according to claim 1, wherein: the visual detection mechanism (2) comprises a detection table (61), a detection plate (62) is arranged at the front side of the detection table (61), an upper end face detection station, an outer circle surface detection station, an inner wall upper half detection station, a turning station, an inner wall lower half detection station, a lower end face detection station, a rejection station and a feeding station are sequentially arranged on the detection plate (62) from right to left, a barrier strip five (63) is arranged at the left side of an outlet of the conveying conveyer belt (4) on the detection table (61), a material pushing cylinder I (64) is arranged at the rear side of the barrier strip five (63) on the detection table (61), the front end of a piston rod of the material pushing cylinder I (64) is connected with a material pushing plate (65), a feeding mechanism is arranged at the front side of the detection table (62), and the bearing is conveyed on the detection plate (62) from right to left by the feeding mechanism.
7. The bearing ring inspection device according to claim 6, wherein: a third lifting seat (66) is arranged on the detection platform (61) corresponding to the rear side of the upper end face detection station, a first lifting arm (67) is arranged on the third lifting seat (66), a first end face detection camera (68) is arranged at the front end of the first lifting arm (67), the first end face detection camera (68) is positioned right above the upper end face detection station, a fifth screw rod seat (70) is arranged on the detection platform (61) corresponding to the rear side of the outer circle surface detection station, a fifth outer peripheral face detection camera (71) is arranged on the fifth screw rod seat (70) in a sliding manner, a fourth lifting seat (74) is arranged on the detection platform (61) corresponding to the upper half detection station of the inner wall and the rear side of the lower half detection station of the inner wall, a second lifting arm (75) is arranged on the detection platform (61) corresponding to the turnover station, a fourth lifting seat (74) is arranged on the detection platform (61) corresponding to the rear side of the lower end face detection station, a second lifting arm (75) is arranged at the front end face detection camera (76), a second lifting arm (79) is arranged on the detection station, and a pushing cylinder (79) is connected with a pushing cylinder (79) at the front end of the front side of the pushing cylinder.
8. The bearing ring inspection device according to claim 7, wherein: the detecting plate (62) is provided with a removing plate (73) corresponding to the removing station, the rear side of the removing plate (73) is provided with a fixed block (48), the front end of a piston rod of the fixed block (48) is connected with the rear side of the removing plate (73), the detecting plate (62) is provided with six barrier strips (77) at the rear side of the removing plate (73), the six barrier strips (77) are located above the removing plate (73), and a collecting cavity is arranged below the removing plate (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211152603.4A CN115672774A (en) | 2022-09-21 | 2022-09-21 | Bearing ring detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211152603.4A CN115672774A (en) | 2022-09-21 | 2022-09-21 | Bearing ring detection device |
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| Publication Number | Publication Date |
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| CN115672774A true CN115672774A (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211152603.4A Pending CN115672774A (en) | 2022-09-21 | 2022-09-21 | Bearing ring detection device |
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Cited By (1)
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| CN117091551A (en) * | 2023-10-19 | 2023-11-21 | 启翊创智能科技(苏州)有限公司 | Automatic detection device for bearing inner ring and bearing outer ring |
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