CN117109916B - Bearing flexibility detection device - Google Patents
Bearing flexibility detection device Download PDFInfo
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- CN117109916B CN117109916B CN202311358252.7A CN202311358252A CN117109916B CN 117109916 B CN117109916 B CN 117109916B CN 202311358252 A CN202311358252 A CN 202311358252A CN 117109916 B CN117109916 B CN 117109916B
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000013459 approach Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a bearing flexibility detection device, which relates to the technical field of bearing detection and comprises a base, wherein two supporting plates are fixedly arranged on the base, a same material distributing wheel is rotatably arranged between the two supporting plates, one supporting plate is fixedly provided with a motor, the output end of the motor is fixedly connected with a material distributing wheel through a shaft, a plurality of placing cavities for placing bearings are formed in the outer edge of the material distributing wheel, a plurality of groups of mounting rods which are arranged corresponding to the placing cavities are arranged on the material distributing wheel, and sliding rods which are coaxially arranged are respectively arranged on each group of mounting rods in a sliding mode. When the material distributing wheel rotates, the guide post is driven to move in the guide groove, the clamped bearing moves towards the friction plate, the outer ring of the bearing rubs against the friction plate, the outer ring of the bearing applies force, and the flexibility of the bearing is judged through the reading of the angle sensor.
Description
Technical Field
The invention relates to the technical field of bearing detection, in particular to a bearing flexibility detection device.
Background
Bearings are a key component in machinery and are an important component in contemporary machinery. The main function of the device is to support the mechanical rotator, reduce the friction coefficient in the motion process, ensure the rotation precision, directly relate the quality and the performance of the mechanical equipment, and need the bearing quality detection, and the flexibility of the bearing is an important link in the detection of the bearing, and can take a great deal of manpower and time for detection. It reflects a criterion whether a bearing is acceptable after assembly and cleaning. The main conditions of poor vibration, incomplete cleaning, unqualified grinding, poor bearing fittings and the like are reflected on the bearing. Therefore, before the bearing leaves the factory, the detection of the flexibility of the bearing is an important and necessary item.
The traditional bearing flexibility detection is manual detection, and whether the bearing is good or not is judged by experience of hand feeling of an inspector, so that great subjective factors exist, the bearing cannot be well subjected to the flexibility detection, the manual detection efficiency is low, and a great amount of human resources are required to be input for bearing manufacturers, so that the production cost is increased.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the flexibility efficiency of manually detecting a bearing is low, and the manual detection has great subjective factors and cannot well detect the flexibility of the bearing.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a bearing flexibility detection device, includes the base, fixedly is provided with two backup pads on the base, two rotate between the backup pad and be provided with same feed divider wheel, one of them fixedly is provided with the motor in the backup pad, the output and the coaxial fixed connection of feed divider wheel pivot of motor, a plurality of placing the chamber that are used for placing the bearing have been seted up to the outer fringe of feed divider wheel be provided with the multiunit on the feed divider wheel and correspond the installation pole of placing the chamber setting, every group slide the slide bar that is provided with coaxial setting on the installation pole respectively, one of them the slide bar is close to and places chamber one end and be provided with the mounting that is used for fixed bearing inner loop, and another slide bar is close to and places chamber one end and fixedly is provided with angle sensor, fixedly in the backup pad is provided with the leading wheel, linkage cooperation between leading wheel and the slide bar still be equipped with drive bearing pivoted friction plate on the base.
Preferably, the placing cavity is a U-shaped cavity with an opening arranged outwards, and the depth of the placing cavity is smaller than the diameter of the bearing.
Preferably, the distributing wheel is provided with a perforation penetrating through the placing cavity, and the diameter of the perforation is smaller than that of the bearing.
Preferably, the end of the mounting rod is provided with a sliding hole, the sliding rod is in sliding connection with the sliding hole, and the sections of the sliding rod and the sliding hole are polygonal.
Preferably, the mounting comprises a connecting shaft coaxially arranged at the end part of the sliding rod in a rotating mode, damping is arranged between the connecting shaft and the sliding rod, a first mounting plate is fixedly arranged at one end of the connecting shaft away from the sliding rod, a limiting rod is axially arranged on the first mounting plate in a sliding mode, a second mounting plate is fixedly arranged at one end of the limiting rod away from the first mounting plate, a spring is arranged between the first mounting plate and the second mounting plate, a plurality of connecting rods which are arranged in a one-to-one correspondence mode are respectively arranged on the first mounting plate and the second mounting plate in a rotating mode, and the corresponding two connecting rods are connected with the same abutting block in a rotating mode.
Preferably, the abutting block is a rubber block, and the abutting surface of the abutting block is arc-shaped.
Preferably, a clamping ring is arranged at one end, close to the angle sensor, of the second mounting plate, a clamping hole which is arranged in a polygonal shape is formed in the clamping ring, and an induction shaft of the angle sensor is matched with the clamping hole.
Preferably, the friction plate is in an arc shape with the axis of the material distributing wheel as the center of a circle, the friction plate is close to the material distributing wheel, and the upper end of the friction plate is outwards bent.
Preferably, one outward end of the sliding rod is fixedly provided with a guide rod which is arranged along the radial direction of the distributing wheel, the outer circumferential surface of the guide wheel is provided with a guide groove, and the guide rod extends into the guide groove and abuts against the inner wall of the guide groove.
Preferably, the device further comprises a feeding pipe above the distributing wheel and a collecting box below the distributing wheel, wherein the distance between the outlet of the feeding pipe and the bottom of the placing cavity is equal to the diameter of the bearing.
Compared with the prior art, the invention has the following advantages:
according to the invention, the sliding rod, the guide post, the guide wheel and the guide groove are arranged, when the material distributing wheel rotates, the guide post is driven to move in the guide groove, the guide post is driven to move in the opposite direction through the guide groove, the fixing piece and the angle sensor are driven to approach each other, when the angle sensor abuts against the mounting plate on the fixing piece, the mounting plate II is extruded, the mounting plate II is abutted against the mounting plate I, the connecting rod is pushed, the connecting rod abuts against the abutting block and the bearing inner ring, the clamped bearing is driven to move towards the friction plate along with the rotation of the material distributing wheel, the bearing outer ring is rubbed by the bearing outer ring and the friction plate, when the bearing outer ring normally rotates, the angle sensor does not display readings, the bearing flexibility is qualified, when the flexibility between the inner ring and the outer ring is insufficient, the inner ring rotates, damping between the connecting shaft and the sliding rod is insufficient to limit the inner ring rotation, at the moment, the angle sensor displays readings, the bearing flexibility is relatively poor, the flexibility of the bearing is detected, the bearing is relatively easy to be separated, the detection result is relatively accurate, the detection efficiency is relatively high, the manual detection efficiency is relatively low, and the problem of the manual detection of the bearing is solved, and the subjective detection factor is quite high.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a bearing flexibility detecting device according to the present invention;
fig. 2 is a schematic diagram of the overall structure of a bearing flexibility detecting device according to the present invention;
fig. 3 is a schematic front view of a bearing flexibility detecting device according to the present invention;
fig. 4 is a schematic structural diagram of a distributing wheel in the bearing flexibility detecting device provided by the invention;
fig. 5 is a schematic structural diagram of a connection relationship between a fixing member and an angle sensor in a bearing flexibility detecting device according to the present invention;
fig. 6 is a schematic structural diagram II of the connection relationship between the fixing member and the angle sensor in the bearing flexibility detecting device according to the present invention;
fig. 7 is a schematic structural diagram of a guide wheel in the bearing flexibility detecting device according to the present invention.
In the figure: 1. a base; 2. a support plate; 3. a material distributing wheel; 4. a motor; 5. a placement cavity; 6. a slide bar; 7. an angle sensor; 8. a guide wheel; 9. a friction plate; 10. perforating; 11. a connecting shaft; 12. a first mounting plate; 13. a second mounting plate; 14. a limit rod; 15. a connecting rod; 16. a tightening block; 17. a clasp; 18. a guide rod; 19. a guide groove; 20. a feed pipe; 21. and (5) collecting a box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-3, a bearing flexibility detection device, including base 1, fixed two backup pads 2 that are provided with on the base 1, two backup pads 2 vertical symmetry set up on the base 1, rotate between two backup pads 2 and be provided with same feed divider 3, fixed being provided with motor 4 on one of them backup pad 2, the output of motor 4 and the coaxial fixed connection of feed divider 3 pivot, motor 4 is servo motor, drive feed divider 3 rotates when motor 4 rotates, a plurality of placing cavity 5 that are used for placing the bearing have been seted up to the outer fringe of feed divider 3, a plurality of placing cavity 5 are distributed around feed divider 3 axis circumference array.
Referring to fig. 1-3, the feeding pipe 20 positioned above the feed wheel 3 and the collecting box 21 positioned below the feed wheel 3 are further included, the feeding pipe 20 is fixed on the supporting plate 2, the bearing falls down in the feeding pipe 20 under the action of gravity and enters the placing cavity 5, the length and the width of the cross section of the feeding pipe 20 are respectively larger than the diameter and the thickness of the bearing, the bearing can be vertically stacked in the feeding pipe 20, only a single bearing is allowed to pass through the feeding pipe 20, the distance between the outlet of the feeding pipe 20 and the bottom of the placing cavity 5 is equal to the diameter of the bearing, after the bearing falls into the placing cavity 5, the bearing adjacent to the upper side is positioned in the feeding pipe 20, the bearing positioned above the bearing is driven to move along with the rotation of the feed wheel 3, the bearing positioned above the bearing is not displaced under the blocking of the feeding pipe 20, after the bearing in the placing cavity 5 leaves, the rest of the bearing in the feeding pipe 20 continuously falls down, when the placing cavity 5 moves below the feeding pipe 20, the bearing falls into the placing cavity 5, the cyclic automatic feeding is realized, the continuity of detection is high, the labor cost is reduced, the bearing falls into the collecting box 21 when the detection is completed, and the bearing falls into the lower part of the feed wheel 3.
Referring to fig. 4, the placement cavity 5 is a "U" cavity with an opening facing outwards, when the placement cavity 5 corresponds to the position of the feed pipe 20, the bearing in the feed pipe 20 is convenient to fall into the placement cavity 5, the depth of the placement cavity 5 is smaller than the diameter of the bearing, and after the bearing falls into the placement cavity 5, part of the outer ring of the bearing extends beyond the placement cavity 5, so that detection is facilitated.
The mounting rods arranged in the corresponding placement cavity 5 are arranged on the material distribution wheel 3, the coaxially arranged sliding rods 6 are respectively arranged on each group of mounting rods in a sliding manner, the two sliding rods 6 are arranged along the mirror image of the section of the material distribution wheel 3, the end parts of the mounting rods are provided with sliding holes, the sliding rods 6 are in sliding connection with the sliding holes, the sliding holes are coaxially arranged with the placement cavity 5, the sliding rods 6 can slide in the axial direction of the placement cavity 5, the sections of the sliding rods 6 and the sliding holes are polygonal, circumferential limit of the sliding rods 6 is facilitated, the risk of torsion when the sliding rods 6 slide is reduced, one end of one sliding rod 6 close to the placement cavity 5 is provided with a fixing piece for fixing an inner ring of a bearing, one end of the other sliding rod 6 close to the placement cavity 5 is fixedly provided with an angle sensor 7, the angle sensor 7 uses the angle sensor with the model RB100, mechanical rotation can be converted into electric signals to be output, and after the bearing enters the placement cavity 5, the fixing piece penetrates into the bearing inner ring and abuts against the angle sensor 7 through the opposite direction movement of the two sliding rods 6.
Referring to fig. 5-6, the fixing member includes a connecting shaft 11 coaxially rotatably disposed at an end of the slide bar 6, a damper is disposed between the connecting shaft 11 and the slide bar 6, under the action of the damper, the connecting shaft 11 rotates with the slide bar 6 under the action of a relatively large external force, a first mounting plate 12 is fixedly disposed at one end of the connecting shaft 11 far away from the slide bar 6, a limiting rod 14 is axially slidably disposed on the first mounting plate 12, a second mounting plate 13 is fixedly disposed at one end of the limiting rod 14 far away from the first mounting plate 12, the first mounting plate 12 is parallel to the second mounting plate 13, a spring is disposed between the first mounting plate 12 and the second mounting plate 13, a plurality of connecting rods 15 disposed in one-to-one correspondence are rotatably disposed on the first mounting plate 12 and the second mounting plate 13, the corresponding two connecting rods 15 are rotatably connected with the same tightening blocks 16, when the first mounting plate 12 and the second mounting plate 13 are close to each other, the spring is compressed, and the connecting rods 15 are pushed outwards, the plurality of tightening blocks 16 are synchronously moved outwards, so that the plurality of tightening blocks 16 fix the inner ring of the bearing.
Referring to fig. 5-6, a clamping ring 17 is arranged at one end of the second mounting plate 13, which is close to the angle sensor 7, and when the two sliding rods 6 are close to each other, the sensing shaft of the angle sensor 7 is propped against the clamping ring 17, so that the first mounting plate 12 and the second mounting plate 13 are close to each other, a clamping hole which is arranged in a polygonal shape is formed in the clamping ring 17, the sensing shaft of the angle sensor 7 is matched with the clamping hole, and the second mounting plate 13 can rotate to drive the sensing shaft of the angle sensor 7 to rotate, so that the angle sensor 7 can conveniently read.
The guide wheel 8 is fixedly arranged on the support plate 2, the guide wheel 8 is in linkage fit with the slide rod 6, and when the slide rod 6 rotates along with the material distributing wheel 3, the slide rod 6 stretches under the guiding action of the guide wheel 8.
The base 1 is also provided with a friction plate 9 for driving the bearing to rotate, when the bearing moves to the position of the friction plate 9 along with the rotation of the material distributing wheel 3 in the placing cavity 5, the bearing outer ring is in fit friction with the friction plate 9, along with the movement of the rotating shaft, the rotating shaft outer ring is stressed to start rotating, and as balls exist between the inner ring and the outer ring of the rotating shaft, when the bearing outer ring with better flexibility rotates, excessive force cannot be applied to the inner ring, so that the connecting shaft 11 cannot be driven to rotate, when the bearing mobility is poor, the outer ring rotates to apply larger force to the inner ring, so that the inner ring drives the connecting shaft 11 to rotate, and at the moment, the inner ring of the bearing rotates to drive the first mounting disc 12 and the second mounting disc 13 to rotate, so that the sensing shaft of the angle sensor 7 rotates, and the reading is recorded, and the problem of detecting the bearing flexibility is accurately detected.
Referring to fig. 2 and 7, one end of the slide bar 6 facing outwards is fixedly provided with a guide bar 18 arranged along the radial direction of the material distributing wheel 3, the outer peripheral surface of the guide wheel 8 is provided with a guide groove 19, the guide groove 19 is in special-shaped arrangement, the distance between one side of the guide groove 19, which is close to the friction plate 9, and the material distributing wheel 3 is smaller than the distance between one side of the guide groove 19, which is far away from the friction plate 9, and the material distributing wheel 3, the guide bar 18 extends into the guide groove 19 and abuts against the inner wall of the guide groove 19, so that when the material distributing wheel 3 rotates, the guide bar 18 drives the slide bar 6 to approach the material distributing wheel 3 when the bearing approaches the friction plate 9, the bearing clamps the bearing, and when the bearing approaches away from the friction plate 9, the slide bar 6 is far away from each other, and the bearing is convenient to drop into the collecting box 21 to collect.
Referring to fig. 1-3, the friction plate 9 is arc-shaped with the axis of the material distributing wheel 3 as the center, when the bearing rotates along with the material distributing wheel 3, the bearing can keep pressing friction with the friction plate 9 all the time, the friction plate 9 is close to the material distributing wheel 3, and the upper end of the friction plate 9 is outwards bent, so that the bearing is in contact with the friction plate 9 in a propping way.
Referring to fig. 4, the material distributing wheel 3 is provided with a perforation 10 penetrating the placement cavity 5, the diameter of the perforation 10 is smaller than that of the bearing, the fixing piece and the angle sensor 7 move oppositely to penetrate the bearing for internally fixing the bearing, meanwhile, the bearing is convenient to be limited axially, and the risk that the bearing is separated from the placement cavity 5 is reduced as much as possible.
Referring to fig. 3, the abutting block 16 is a rubber block, and the abutting surface of the abutting block 16 is arc-shaped, so that the abutting block 16 can be more attached to the bearing inner ring when the bearing inner ring is fixed, the contact area between the abutting block 16 and the bearing inner ring is increased, and the stability is improved.
The specific working principle of the invention is as follows:
when the device is used, the bearing to be detected is placed in the feeding pipe 20, the motor 4 is started, the motor 4 rotates to drive the distributing wheel 3 to rotate, only a single bearing is allowed to pass through the feeding pipe 20, when the placing cavity 5 moves below the feeding pipe 20, the bearing falls into the placing cavity 5, the cyclic automatic feeding is realized, the detection continuity is high, the labor cost is reduced, when the bearing approaches the distributing wheel 3, the guide rod 18 drives the sliding rod 6 to approach the distributing wheel 3, the fixing piece moves oppositely with the angle sensor 7 to fix the bearing which penetrates through bearing internalization, the first mounting disc 12 and the second mounting disc 13 approach each other, the spring can be compressed, the connecting rod 15 is pushed outwards, the plurality of abutting blocks 16 are synchronously moved outwards, the bearing inner ring is fixed, when the bearing moves to the position of the friction plate 9 along with the continuous rotation of the distributing wheel 3, the bearing outer ring and the friction plate 9 are attached and rubbed, along with the movement of the rotating shaft, the outer ring of the rotating shaft is stressed to start rotating, as balls exist between the inner ring and the outer ring of the rotating shaft, when the bearing outer ring with better flexibility rotates, excessive force is not applied to the inner ring, so that the connecting shaft 11 cannot be driven to rotate, when the bearing mobility is poorer, the outer ring rotates to apply larger force to the inner ring, so that the inner ring drives the connecting shaft 11 to rotate, at the moment, the inner ring of the bearing rotates to drive the first mounting disc 12 and the second mounting disc 13 to rotate, the sensing shaft of the angle sensor 7 rotates, the reading is recorded, the problem of detecting the flexibility of the bearing is accurately detected, after the detection is completed, under the action of the guide groove 19, the sliding rod 6 is mutually away from the inner ring of the bearing, the fixing piece and the angle sensor 7 are separated from the inner ring of the bearing, and the bearing moves above the collecting box 21 under the self gravity, falls into the collection tank 21.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a bearing flexibility detection device, includes base (1), fixed being provided with two backup pads (2) on base (1), its characterized in that, two rotate between backup pad (2) and be provided with same feed divider wheel (3), one of them fixedly on backup pad (2) be provided with motor (4), the output of motor (4) is with feed divider wheel (3) pivot coaxial fixed connection, a plurality of placing chamber (5) that are used for placing the bearing have been seted up to the outer fringe of feed divider wheel (3) be provided with the multiunit on feed divider wheel (3) and correspondingly place the installation pole that chamber (5) set up, every group slide bar (6) of coaxial setting are provided with on the installation pole respectively to slide, and two slide bars (6) of every group are along placing chamber (5) cross-section mirror image setting, one of slide bar (6) are close to place chamber (5) one end and are provided with the mounting that is used for fixed bearing inner ring, and another be close to place chamber (5) one end fixed angle sensor (7), fixed setting has guide wheel (8) on backup pad (2) and guide wheel (8), guide wheel (8) are equipped with between guide bar (8) and friction plate (1).
2. A bearing flexibility testing device according to claim 1, characterized in that the placement cavity (5) is a "U" shaped cavity with an opening arranged outwards, and the depth of the placement cavity (5) is smaller than the bearing diameter.
3. The bearing flexibility detection device according to claim 1, wherein the distributing wheel (3) is provided with a through hole (10) penetrating through the placing cavity (5), and the diameter of the through hole (10) is smaller than that of the bearing.
4. The bearing flexibility detection device according to claim 1, wherein the end of the mounting rod is provided with a sliding hole, the sliding rod (6) is slidably connected with the sliding hole, and the sections of the sliding rod (6) and the sliding hole are polygonal.
5. The bearing flexibility detection device according to claim 1, wherein the fixing piece comprises a connecting shaft (11) coaxially arranged at the end part of the sliding rod (6) in a rotating mode, damping is arranged between the connecting shaft (11) and the sliding rod (6), a first mounting plate (12) is fixedly arranged at one end, far away from the sliding rod (6), of the connecting shaft (11), a limiting rod (14) is axially arranged on the first mounting plate (12) in a sliding mode, a second mounting plate (13) is fixedly arranged at one end, far away from the first mounting plate (12), of the limiting rod (14), a spring is arranged between the first mounting plate (12) and the second mounting plate (13), a plurality of connecting rods (15) which are arranged in one-to-one correspondence are respectively arranged on the first mounting plate (12) and the second mounting plate (13), and the corresponding two connecting rods (15) are rotatably connected with the same abutting block (16).
6. The bearing flexibility detecting device according to claim 5, wherein the abutting block (16) is a rubber block, and the abutting surface of the abutting block (16) is arc-shaped.
7. The bearing flexibility detection device according to claim 5, wherein a clamping ring (17) is arranged at one end, close to the angle sensor (7), of the second mounting plate (13), a clamping hole which is arranged in a polygonal shape is formed in the clamping ring (17), and an induction shaft of the angle sensor (7) is matched with the clamping hole.
8. The bearing flexibility detection device according to claim 1, wherein the friction plate (9) is arranged in an arc shape with the axis of the material distributing wheel (3) as a circle center, the friction plate (9) is close to the material distributing wheel (3), and the upper end of the friction plate (9) is outwards bent.
9. The bearing flexibility detection device according to claim 1, wherein a guide rod (18) arranged along the radial direction of the material distributing wheel (3) is fixedly arranged at one outward end of the sliding rod (6), a guide groove (19) is formed in the outer peripheral surface of the guide wheel (8), and the guide rod (18) extends into the guide groove (19) and abuts against the inner wall of the guide groove (19).
10. A device for detecting the flexibility of bearings according to claim 1, characterized by further comprising a feed pipe (20) above the distributing wheel (3) and a collection box (21) below the distributing wheel (3), wherein the distance between the outlet of the feed pipe (20) and the bottom of the placing cavity (5) is equal to the diameter of the bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311358252.7A CN117109916B (en) | 2023-10-19 | 2023-10-19 | Bearing flexibility detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311358252.7A CN117109916B (en) | 2023-10-19 | 2023-10-19 | Bearing flexibility detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117109916A CN117109916A (en) | 2023-11-24 |
| CN117109916B true CN117109916B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311358252.7A Active CN117109916B (en) | 2023-10-19 | 2023-10-19 | Bearing flexibility detection device |
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| CN (1) | CN117109916B (en) |
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| CN114235398A (en) * | 2021-11-08 | 2022-03-25 | 德州职业技术学院（德州市技师学院） | Bearing rotation flexibility testing device and application method thereof |
| CN114577478A (en) * | 2022-03-15 | 2022-06-03 | 江苏南方轴承股份有限公司 | Bearing rotation flexibility testing device |
| CN217980102U (en) * | 2022-08-10 | 2022-12-06 | 新昌县展新轴承制造有限公司 | Bearing positioning detection device for bearing manufacturing |
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| CN117109916A (en) | 2023-11-24 |
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