CN119269103A - A bearing vibration detection device - Google Patents
A bearing vibration detection device Download PDFInfo
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- CN119269103A CN119269103A CN202411793511.3A CN202411793511A CN119269103A CN 119269103 A CN119269103 A CN 119269103A CN 202411793511 A CN202411793511 A CN 202411793511A CN 119269103 A CN119269103 A CN 119269103A
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- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The invention relates to the technical field of bearing vibration detection, in particular to a bearing vibration detection device which comprises a main ring frame, wherein a plurality of bidirectional thread barrels are arranged on the right side of the main ring frame, a mounting ring is arranged between every two adjacent bidirectional thread barrels, the left end and the right end of the mounting ring are respectively threaded on the outer surfaces of the two adjacent bidirectional thread barrels, the right end of the main ring frame is fixed with the adjacent mounting ring, a plurality of telescopic vibration detection structures are arranged on the inner ring surface of the mounting ring, a longitudinal plate is arranged on the inner ring side of the mounting ring and between every two adjacent vibration detection structures, one surface of the longitudinal plate, which is close to the axis of the mounting ring, is rotationally connected with a contact barrel wheel, and a vertical telescopic rod is fixed on one surface of the longitudinal plate, which is far away from the axis of the mounting ring. According to the invention, a new bearing can be continuously pushed into the inner ring side of the mounting ring through the pushing structure, and meanwhile, the bearing on the inner side of the mounting ring is continuously pushed to move rightwards, so that a plurality of bearings can be simultaneously detected.
Description
Technical Field
The invention relates to the technical field of bearing vibration detection, in particular to a bearing vibration detection device.
Background
The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process and ensuring the rotation precision, and the vibration of the bearing refers to the motion of all parts of the bearing deviating from an ideal position except for the inherent motion required by the function in the operation process of the bearing, and after the bearing is machined, an oscillating structure is required to apply oscillation to a bearing ring surface.
Chinese patent publication No. CN218566899U discloses a bearing vibration detection device, including the table frame, the inside fixed motor that has inlayed of table frame, the output pivot fixedly connected with of motor rotates the box, rotates the roof fixedly connected with restraint body of box, the inside threaded connection of restraint body has first threaded rod, the upper end fixedly connected with ring handle of first threaded rod, the bottom rotation of first threaded rod is connected with the traction disc, the surface of traction disc has seted up three first notch that are circumference range. This bearing vibration detection device, through the mutually supporting of first threaded rod, restraint body and traction disk, can make it drive the traction disk and carry out up-and-down motion when rotating first threaded rod, mutually supporting between through vaulting pole, first sleeve, support column and the first spring can make first sleeve support fixedly to the bearing that awaits measuring, and the inclination of adjusting the vaulting pole can both carry out better fixedly to the bearing that awaits measuring of different internal diameters, and above-mentioned correlation technique has following defect: in order to ensure that a bearing can rotate during detection, the existing detection device generally fixes the bearing and a rotating structure coaxially, and can not rapidly complete detection when a large number of bearings need to be detected, so that the bearing vibration detection device is provided.
Disclosure of Invention
In order to rapidly detect a large number of bearings, the invention provides a bearing vibration detection device.
The invention provides a bearing vibration detection device which adopts the following technical scheme that the bearing vibration detection device comprises a main ring frame, wherein a plurality of bidirectional thread barrels are arranged on the right side of the main ring frame, a mounting ring is arranged between every two adjacent bidirectional thread barrels, the left end and the right end of the mounting ring are respectively threaded on the outer surfaces of the two adjacent bidirectional thread barrels, the right end of the main ring frame is fixed with the adjacent mounting ring, a plurality of telescopic vibration detection structures are arranged on the inner ring surface of the mounting ring, longitudinal plates are respectively arranged between every two adjacent vibration detection structures on the inner ring side of the mounting ring, one side of each longitudinal plate close to the axis of the mounting ring is rotatably connected with a contact barrel wheel, one side of each longitudinal plate far away from the axis of the mounting ring is fixedly provided with a vertical telescopic rod, the other end of each vertical telescopic rod is fixedly connected with the inner ring of the mounting ring, one side of each longitudinal plate far away from the axis of the mounting ring is fixedly provided with a threaded rod, one end of each threaded rod is sleeved with a threaded rod in a threaded manner, one end of the outer ring of the mounting ring is rotatably sleeved with a bevel gear, the outer ring of the conical ring is elastically sleeved on the outer ring of the mounting ring, the left side of the conical ring is rotatably connected with the conical ring is rotatably arranged on the inner ring, the inner ring of the mounting ring is meshed with the inner ring of the driving ring, the driving ring A is fixedly connected with the inner ring, the driving ring A is rotatably arranged on the inner ring is fixedly connected with the outer ring, and the driving ring is fixedly connected with the driving wheel.
Optionally, vibration detection structure includes double-end power expansion bracket and pole frame, and the flexible end and the pole frame of double-end power expansion bracket are fixed, and the other end of pole frame rotates the grafting has the bent lever, and vibration detector is installed to the other end of bent lever, and the one end right flank screw thread grafting that the bent lever is connected with the pole frame has the bolt depression bar, and the bolt depression bar compresses tightly with the pole frame contact.
Optionally, the pushing structure comprises a power telescopic rod and an electromagnetic head, the electromagnetic head is coaxially fixed with the telescopic end of the power telescopic rod, the fixed end of the power telescopic rod is fixed with the left side face of the main ring frame, a supporting plate is arranged below the electromagnetic head in a contact manner, and the lower end of the supporting plate is fixed with the main ring frame.
Optionally, the right-hand member of main ring frame has slided and has cup jointed the distance ring, and the left end of the collar that is connected with main ring frame slides and cup joints the surface at the distance ring, and the left end face of distance ring and the left end face parallel and level of adjacent collar, the distance ring screw thread cup joints the left end at adjacent two-way screw thread section of thick bamboo.
Optionally, the right-hand member face of collar is fixed with a plurality of evenly distributed's inserted bar, and the hole form structure with inserted bar matched with has been seted up to the left surface of collar, and the inserted bar slides and pegs graft in adjacent collar's hole form structure inside.
Optionally, the bottom surface of electromagnetic head is fixed with interior ejector pad, interior ejector pad slip grafting is at the upper surface of layer board, and the groove structure with interior ejector pad matched with has been seted up to the upper surface of layer board, and the right side of layer board is provided with the push pedal, and the left surface of push pedal is fixed with the pulling force telescopic link, and the fixed end at the pulling force telescopic link is cup jointed to the layer board is fixed, and the distance between interior ejector pad right side and the right side of electromagnetic head equals the thickness of push pedal, the upper surface of push pedal and the upper surface parallel and level of layer board.
Optionally, the inner ring surface of main ring frame is fixed with a plurality of elasticity limiting plates, and the distance between a plurality of elasticity limiting plates left ends is greater than the distance between a plurality of elasticity limiting plates right-hand member, and a plurality of elasticity limiting plates are with the axis circumference array evenly distributed of main ring frame, and a plurality of collar all set up with main ring frame coaxial.
Optionally, the right side face of main ring frame rotates the grafting has arris axle B, and every two-way screw thread section of thick bamboo all slides and cup joints in the surface of arris axle B.
Optionally, the outer ring face of awl ring is fixed with a plurality of recess salients, and the right-hand member cross-section of recess salients is less than the left end cross-section of recess salients, and the left end of recess salients is for the recess column structure with recess salients right-hand member matched with, recess salients's both ends respectively with adjacent left and right sides recess salients sliding fit.
In summary, the invention has the following beneficial technical effects:
1. According to the invention, by arranging the bevel gear, the bevel gear ring, the threaded rod and the contact cylinder wheel, the bevel gear ring which is elastically connected with the mounting ring drives the bevel gear to rotate through being meshed with the bevel gear, the rotating bevel gear has a trend of pushing the longitudinal plate to be close to the axis of the mounting ring through being meshed with the threaded rod, the pushing structure pushes the bearing to move rightwards from the leftmost mounting ring, the longitudinal plate pushes the contact cylinder wheel to be contacted with the outer ring surface of the bearing, the vibration detection structure is controlled to be contacted with the outer ring surface of the bearing for detection, the prismatic shaft A drives the contact cylinder wheel to rotate through driving the wheel, the contact cylinder wheel drives the contacted bearing to rotate, the vibration detection structure can detect the annular surfaces at different positions of different annular surfaces of the bearing, the pushing structure continuously pushes new bearings into the inner ring side of the mounting ring, and simultaneously pushes the bearing at the inner side of the mounting ring to move rightwards continuously, and multiple bearings can be detected simultaneously.
2. According to the invention, the bidirectional threaded cylinders, the rib shafts B, the supporting plates, the distance rings and the inner pushing blocks are arranged, the rotating rib shafts B drive the plurality of bidirectional threaded cylinders to synchronously rotate, when the bidirectional threaded cylinders positively and negatively rotate, the distance between the two adjacent mounting rings is changed, the distance between the distance rings and the leftmost mounting ring is synchronously changed, when the electromagnetic head pushes the bearing to move rightwards, the inner pushing blocks gradually approach the push plate along with the rightward movement of the electromagnetic head, when the push plate contacts with the distance rings, the electromagnetic head pushes the bearing into the leftmost mounting ring, so that bearings with different widths can be detected, and after the distance between the mounting rings is changed, the vibration detector can be always positioned at the center position of the bearing.
3. According to the invention, the groove convex plates are arranged, when the distance between the mounting rings is changed, the corresponding groove convex plates are in sliding fit between the adjacent groove convex plates, and when the conical tooth ring is rotated, all the conical tooth rings are driven to synchronously rotate through the connection between the groove convex plates, so that the distances between all the contact cylinder wheels and the axis of the mounting rings are equal, and the bearing is conveniently pushed to smoothly move rightwards.
4. According to the invention, the bolt pressing rod and the bent rod are arranged, the bolt pressing rod is rotated to be meshed with the bent rod to be separated from contact with the rod frame, so that the angle between the bent rod and the vibration detector can be changed, and then the bent rod and the rod frame are fixed together by reversely rotating the bolt pressing rod, so that the angle of the vibration detector for detecting the bearing can be changed.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic left-hand view of an embodiment of the present invention;
FIG. 3 is a schematic view of the connection of the plunger to the collar according to an embodiment of the present invention;
FIG. 4 is a schematic view showing the structure of a bevel gear ring and bevel gear connection in an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of the connection of the driving wheel and the longitudinal plate according to the embodiment of the present invention;
FIG. 6 is a schematic view of a bolt shank and bent shank connection in accordance with an embodiment of the present invention;
FIG. 7 is a schematic view of a connection between a tension telescopic rod and a push plate in an embodiment of the present invention;
FIG. 8 is a schematic elevational view of a portion of the structure of an embodiment of the present invention;
FIG. 9 is an enlarged schematic view of the structure A in FIG. 7 in accordance with an embodiment of the present invention;
fig. 10 is an enlarged schematic view of the structure B in fig. 8 according to an embodiment of the present invention.
The device comprises a main ring frame, a two-way threaded cylinder, a mounting ring, a vibration detection structure, a double-head power telescopic frame, a rod frame, a bent rod, a bolt pressing rod, a vibration detector, a pushing structure, a power telescopic rod, a motor, a magnetic head, a 521, an inner pushing block, a 522, a pushing plate, a 523, a tension telescopic rod, a 53, a supporting plate, a 54, a distance ring, a 6, a longitudinal plate, a 7, a contact cylinder wheel, an 8, a vertical telescopic rod, a 9, a groove protruding plate, a 10, a threaded rod, a 11, a bevel gear, a 12, a bevel gear ring, a 13, a driving wheel, a 14, a prismatic shaft A, a 15, a vertical telescopic rod, a 16, a motor, a 17, a plunger, a 18, an elastic limiting plate, a 19 and a prismatic shaft B.
Detailed Description
The invention is described in further detail below with reference to fig. 1-10.
The embodiment of the invention discloses a bearing vibration detection device. As shown in fig. 1, including main ring frame 1, the right side of main ring frame 1 is provided with a plurality of two-way screw thread section of thick bamboo 2, all be provided with collar 3 between every adjacent two-way screw thread section of thick bamboo 2, the right-hand member face of collar 3 is fixed with a plurality of evenly distributed's inserted bar 17, the hole form structure with inserted bar 17 matched with is seted up to the left surface of collar 3, inserted bar 17 sliding grafting is inside the hole form structure of adjacent collar 3, when the distance between collar 3 changes, inserted bar 17 slides in the hole form structure of corresponding collar 3, effectively guarantee that collar 3 is coaxial, the left and right sides both ends of collar 3 are threaded respectively at the surface of two adjacent two-way screw thread section of thick bamboo 2, the right flank rotation grafting of main ring frame 1 has prismatic axle B19, every two-way screw thread section of thick bamboo 2 all slide and cup joint the surface at prismatic axle B19, the right-hand member of main ring frame 1 is fixed with adjacent collar 3, prismatic axle B19 drives a plurality of two-way screw thread section of thick bamboo 2 synchronous rotations, can drive respectively when two-way screw thread section of thick bamboo 2 rotate and connect two and install the annular respectively and be close to each other and keep away from each other.
The inner ring surface of the mounting ring 3 is provided with a plurality of telescopic vibration detection structures 4, the inner ring side of the mounting ring 3 is positioned between every two adjacent vibration detection structures 4 and is provided with a longitudinal plate 6, the vibration detection structures 4 comprise a double-head power telescopic frame 41 and a rod frame 42, the telescopic end of the double-head power telescopic frame 41 is fixed with the rod frame 42, the other end of the rod frame 42 is rotationally inserted with a bent rod 43, the other end of the bent rod 43 is provided with a vibration detector 45, the double-head power telescopic frame 41 can drive the rod frame 42 to move through power telescopic, the vibration detector 45 can be controlled to be close to a bearing for detection, the right side surface of one end of the bent rod 43 connected with the rod frame 42 is in threaded insertion with a bolt pressing rod 44, the bolt pressing rod 44 is in contact compression with the rod frame 42, the bolt pressing rod 44 is unscrewed relative to the bent rod 43, the bolt pressing rod 44 is far away from the rod frame 42, the angle of different vibration detectors 45 in different mounting rings 3 can be controlled.
The one side that vertical board 6 is close to the collar 3 axis rotates and is connected with contact reel 7, the one side that vertical board 6 is kept away from the collar 3 axis is fixed with vertical telescopic link 8, the other end of vertical telescopic link 8 is fixed with the interior ring face of collar 3, the removal orbit of vertical telescopic link 8 to vertical board 6 is limited, the one side that vertical board 6 is kept away from the collar 3 axis is fixed with threaded rod 10, threaded rod 10 slides and runs through the interior ring face of collar 3, threaded rod 10 is located the outside one end screw thread of collar 3 and has cup jointed bevel gear 11, bevel gear 11 rotates and peg graft in the outer ring face of collar 3, the outer ring face elastic rotation of collar 3 has cup jointed bevel gear ring 12, bevel gear ring 12's left surface and adjacent bevel gear 11 meshing, bevel gear ring 12 with collar 3 elastic connection is through driving bevel gear 11 rotation and threaded rod 10 meshing, have the trend that promotes vertical board 6 and be close to the collar 3 axis.
The outer ring surface of the bevel gear ring 12 is fixedly provided with a plurality of groove protruding plates 9, the right end section of the groove protruding plates 9 is smaller than the left end section of the groove protruding plates 9, the left ends of the groove protruding plates 9 are groove-shaped structures matched with the right ends of the groove protruding plates 9, two ends of the groove protruding plates 9 are respectively in sliding fit with the groove protruding plates 9 on the left side and the right side of the adjacent groove protruding plates 9, and the groove protruding plates 9 can enable all the bevel gear rings 12 to synchronously rotate through being matched with the adjacent groove protruding plates 9.
The inner ring surface of the main ring frame 1 is provided with a pushing structure 5, the pushing structure 5 comprises a power telescopic rod 51 and an electromagnetic head 52, the electromagnetic head 52 is coaxially fixed with the telescopic end of the power telescopic rod 51, the fixed end of the power telescopic rod 51 is fixed with the left side surface of the main ring frame 1, the electromagnetic head 52 can absorb a bearing when the power telescopic rod 51 pushes the electromagnetic head 52 to move rightwards, the electromagnetic head 52 is separated from bearing absorption when the power telescopic rod 51 drives the electromagnetic head 52 to move leftwards, a supporting plate 53 is arranged below the electromagnetic head 52 in a contact manner, the lower end of the supporting plate 53 is fixed with the main ring frame 1, a distance ring 54 is sleeved at the right end of the main ring frame 1 in a sliding manner and is in parallel connection with the left end of a mounting ring 3 connected with the main ring frame 1, the left end surface of the distance ring 54 is flush with the left end surface of an adjacent mounting ring 3, the distance ring 54 is screwed at the left end of an adjacent bidirectional screw thread cylinder 2, and the distance ring 54 is synchronously sleeved with the mounting ring 3 when the bidirectional screw cylinder 2 rotates and the corresponding mounting ring 3 and the distance ring 54 is controlled.
The bottom surface of the electromagnetic head 52 is fixed with an inner push block 521, the inner push block 521 is slidably inserted on the upper surface of the supporting plate 53, the upper surface of the supporting plate 53 is provided with a groove structure matched with the inner push block 521, the right side of the supporting plate 53 is provided with a push plate 522, the left side surface of the push plate 522 is fixed with a tension telescopic rod 523, the supporting plate 53 is fixedly sleeved on the fixed end of the tension telescopic rod 523, the tension telescopic rod 523 has a trend of pulling the push plate 522 to move leftwards, the distance between the right side surface of the inner push block 521 and the right side surface of the electromagnetic head 52 is equal to the thickness of the push plate 522, the upper surface of the push plate 522 is flush with the upper surface of the supporting plate 53, the inner push block 521 is driven to slide in the groove structure of the supporting plate 53 when the electromagnetic head 52 moves, and when the electromagnetic head 52 pushes a bearing into the leftmost mounting ring 3, the right side surface of the push plate 522 is flush with the left side surface of the distance ring 54, and the right side surface of the electromagnetic head 52 is flush with the left side surface of the distance ring 54, so that the vibration detector 45 is positioned in the middle part of the bearing.
The inner ring surface of the mounting ring 3 is provided with a driving wheel 13, the driving wheel 13 is in contact with one of the contact cylinder wheels 7, the driving wheel 13 is rotationally connected with the adjacent longitudinal plate 6, the right side of the main ring frame 1 is provided with a prismatic shaft A14, the prismatic shaft A14 is positioned at the inner ring side of each mounting ring 3, the inner ring surface of the main ring frame 1 is provided with a vertical telescopic rod 15, the lower end of the vertical telescopic rod 15 is fixedly provided with a motor 16, the output end of the motor 16 is fixedly connected with the left end of the prismatic shaft A14, each driving wheel 13 is slidingly sleeved on the outer surface of the prismatic shaft A14, the prismatic shaft A14 drives a plurality of driving wheels 13 to rotate, and the driving wheel 13 drives corresponding bearings to rotate through the contacted contact cylinder wheels 7.
The inner annular surface of the main annular frame 1 is fixedly provided with a plurality of elastic limiting plates 18, the distance between the left ends of the elastic limiting plates 18 is larger than the distance between the right ends of the elastic limiting plates 18, the elastic limiting plates 18 are uniformly distributed in an axial circumferential array of the main annular frame 1, the mounting rings 3 are coaxially arranged with the main annular frame 1, and when the electromagnetic head 52 is pushed to move the adsorbed bearing rightwards, the elastic limiting plates 18 gradually push the bearing to be coaxial with the mounting rings 3, so that the bearing can conveniently enter between the contact cylinder wheels 7 on the inner side of the mounting rings 3.
The electromagnetic head 52 can control the adsorption of the bearing, the bevel gear ring 12 elastically connected with the mounting ring 3 is meshed with the threaded rod 10 by driving the bevel gear 11 to rotate, the trend of pushing the longitudinal plate 6 to approach the axis of the mounting ring 3 is provided, the rotating prismatic shaft B19 drives the plurality of bidirectional threaded cylinders 2 to synchronously rotate, when the bidirectional threaded cylinders 2 positively and negatively rotate, the distance between two adjacent mounting rings 3 is changed, the distance between the spacing ring 54 and the leftmost mounting ring 3 is synchronously changed, when the electromagnetic head 52 pushes the bearing to move rightwards, the inner pushing block 521 moves gradually close to the push plate 522 along with the electromagnetic head 52, when the push plate 522 contacts with the distance ring 54, the electromagnetic head 52 pushes the bearing into the leftmost mounting ring 3, the outer ring surface of the bearing is pressed by the contact cylindrical wheel 7, the bearing is coaxial with the mounting ring 3, the motor 16 drives all the driving wheels 13 to rotate by the contact cylindrical wheel 7, the conical gear ring 12 drives all the conical gear rings 12 to synchronously rotate by the connection between the groove protruding plates 9, when the electromagnetic head 52 pushes the bearing to move rightwards, the bearing is gradually separated from the right side of the mounting ring 3, the bearing is gradually separated from the right side of the bearing 3 by the bearing to be detected, and the bearing 45 is gradually moved rightwards when the bearing is gradually separated from the right side of the bearing 3 by the bearing is detected, and the bearing is gradually moved from the right side of the bearing 3 by the bearing is gradually detected by the vibration ring 45.
The above embodiments are not intended to limit the scope of the invention, so that the equivalent changes of the structure, shape and principle of the invention are covered by the scope of the invention.
Claims (9)
1. A bearing vibration detection device comprises a main ring frame (1), and is characterized in that a plurality of bidirectional thread barrels (2) are arranged on the right side of the main ring frame (1), a mounting ring (3) is arranged between every two adjacent bidirectional thread barrels (2), threads are respectively arranged on the outer surfaces of the two adjacent bidirectional thread barrels (2) at the left end and the right end of the mounting ring (3), the right end of the main ring frame (1) is fixed with the adjacent mounting ring (3), a plurality of telescopic vibration detection structures (4) are arranged on the inner ring surface of the mounting ring (3), a longitudinal plate (6) is arranged on the inner ring side of the mounting ring (3) and between every two adjacent vibration detection structures (4), one surface of the longitudinal plate (6) close to the axis of the mounting ring (3) is rotationally connected with a contact cylinder wheel (7), one surface of the longitudinal plate (6) far away from the axis of the mounting ring (3) is fixedly provided with a vertical telescopic rod (8), the other end of the vertical telescopic rod (8) is fixedly arranged on the inner ring surface of the mounting ring (3), one surface of the longitudinal plate (6) far away from the axis of the mounting ring (3) is fixedly provided with a threaded rod (10), one end of the threaded rod (10) penetrates through the threaded rod (11) of the threaded rod (11) and is sleeved on the outer ring (11), the outer ring surface elastic rotation of collar (3) has cup jointed awl tooth ring (12), the left surface and the adjacent bevel gear (11) meshing of awl tooth ring (12), pushing structure (5) are installed to the inner ring surface of main ring frame (1), the inner ring surface of collar (3) is provided with drive wheel (13), drive wheel (13) and one of them contact reel (7) contact, drive wheel (13) and adjacent vertical board (6) rotation are connected, the right side of main ring frame (1) is provided with arris axle A (14), arris axle A (14) are located the inner ring side of every collar (3), vertical telescopic link (15) are installed to the inner ring surface of main ring frame (1), the lower extreme of vertical telescopic link (15) is fixed with motor (16), the output of motor (16) is fixed with the left end of arris axle A (14), every drives wheel (13) all to slide and cup joint the surface at arris axle A (14).
2. The device for detecting bearing vibration according to claim 1, wherein the vibration detecting structure (4) comprises a double-head power telescopic frame (41) and a rod frame (42), the telescopic end of the double-head power telescopic frame (41) is fixed with the rod frame (42), a bent rod (43) is rotatably inserted into the other end of the rod frame (42), a vibration detector (45) is arranged at the other end of the bent rod (43), a bolt pressing rod (44) is inserted into the right side surface of one end, connected with the rod frame (42), of the bent rod (43), and the bolt pressing rod (44) is in contact compression with the rod frame (42).
3. The bearing vibration detection device according to claim 1, wherein the pushing structure (5) comprises a power telescopic rod (51) and an electromagnetic head (52), the electromagnetic head (52) is coaxially fixed with the telescopic end of the power telescopic rod (51), the fixed end of the power telescopic rod (51) is fixed with the left side face of the main ring frame (1), a supporting plate (53) is arranged below the electromagnetic head (52) in a contact mode, and the lower end of the supporting plate (53) is fixed with the main ring frame (1).
4. A bearing vibration detection device according to claim 3 is characterized in that the right end of the main ring frame (1) is sleeved with a distance ring (54) in a sliding manner, the left end of a mounting ring (3) connected with the main ring frame (1) is sleeved on the outer surface of the distance ring (54) in a sliding manner, the left end face of the distance ring (54) is flush with the left end face of an adjacent mounting ring (3), and the distance ring (54) is sleeved on the left end of an adjacent bidirectional threaded cylinder (2) in a threaded manner.
5. The bearing vibration detection device according to claim 1, wherein a plurality of evenly distributed inserted rods (17) are fixed on the right end face of the mounting ring (3), a hole-shaped structure matched with the inserted rods (17) is formed on the left side face of the mounting ring (3), and the inserted rods (17) are slidably inserted into the hole-shaped structures of the adjacent mounting rings (3).
6. The device for detecting bearing vibration according to claim 4, wherein an inner push block (521) is fixed on the bottom surface of the electromagnetic head (52), the inner push block (521) is slidably inserted into the upper surface of the supporting plate (53), a groove-shaped structure matched with the inner push block (521) is formed in the upper surface of the supporting plate (53), a push plate (522) is arranged on the right side of the supporting plate (53), a tension telescopic rod (523) is fixed on the left side surface of the push plate (522), the supporting plate (53) is fixedly sleeved on the fixed end of the tension telescopic rod (523), the distance between the right side surface of the inner push block (521) and the right side surface of the electromagnetic head (52) is equal to the thickness of the push plate (522), and the upper surface of the push plate (522) is flush with the upper surface of the supporting plate (53).
7. The bearing vibration detection device according to claim 1, wherein the inner ring surface of the main ring frame (1) is fixed with a plurality of elastic limiting plates (18), the distance between the left ends of the elastic limiting plates (18) is larger than the distance between the right ends of the elastic limiting plates (18), the elastic limiting plates (18) are uniformly distributed in an axial circumferential array of the main ring frame (1), and the mounting rings (3) are coaxially arranged with the main ring frame (1).
8. The bearing vibration detection device according to claim 1, wherein the right side surface of the main ring frame (1) is rotatably inserted with a prismatic shaft B (19), and each bidirectional threaded cylinder (2) is slidably sleeved on the outer surface of the prismatic shaft B (19).
9. The device for detecting vibration of a bearing according to claim 1, wherein a plurality of groove protruding plates (9) are fixed on the outer ring surface of the bevel gear ring (12), the right end section of each groove protruding plate (9) is smaller than the left end section of each groove protruding plate (9), the left end of each groove protruding plate (9) is of a groove-shaped structure matched with the right end of each groove protruding plate (9), and two ends of each groove protruding plate (9) are respectively in sliding fit with the groove protruding plates (9) on the left side and the right side of each adjacent groove protruding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411793511.3A CN119269103A (en) | 2024-12-09 | 2024-12-09 | A bearing vibration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411793511.3A CN119269103A (en) | 2024-12-09 | 2024-12-09 | A bearing vibration detection device |
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| Publication Number | Publication Date |
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| CN119269103A true CN119269103A (en) | 2025-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202411793511.3A Pending CN119269103A (en) | 2024-12-09 | 2024-12-09 | A bearing vibration detection device |
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| CN116878884A (en) * | 2023-08-28 | 2023-10-13 | 陕西铁路工程职业技术学院 | A vibration measuring device |
| CN119085835A (en) * | 2024-11-08 | 2024-12-06 | 山东山科世鑫科技有限公司 | A glass curtain wall vibration monitoring instrument control device |
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| CN206601237U (en) * | 2017-02-28 | 2017-10-31 | 温岭市巨星钢球有限公司 | Bearing vibration detector |
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| CN218823189U (en) * | 2022-11-03 | 2023-04-07 | 新疆新能集团有限责任公司乌鲁木齐电力建设调试所 | Hydraulic turbine bearing rigidity testing arrangement |
| CN116878884A (en) * | 2023-08-28 | 2023-10-13 | 陕西铁路工程职业技术学院 | A vibration measuring device |
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