CN115824642A - Automatic detection device applied to bearing - Google Patents
Automatic detection device applied to bearing Download PDFInfo
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- CN115824642A CN115824642A CN202310113653.XA CN202310113653A CN115824642A CN 115824642 A CN115824642 A CN 115824642A CN 202310113653 A CN202310113653 A CN 202310113653A CN 115824642 A CN115824642 A CN 115824642A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention provides an automatic detection device applied to a bearing, which comprises: the detection platform is provided with a sliding hole, a rotating plate is rotatably mounted in the detection platform, and a limiting sliding block is fixedly mounted on the detection platform; the telescopic piece is fixedly arranged on the detection table; the lifting assembly comprises a lifting plate, a detection assembly, a shooting unit and a connecting shaft; the driving assembly comprises a sliding frame, a driving motor and a driving roller; the transmission assembly comprises a transmission rod and a telescopic rod. When this scheme finally realized moving down through the extensible member drive lifter plate, the automatic butt joint with the bearing inner race of determine module, the butt joint back, drive assembly drives the whole translation of drive assembly for drive gyro wheel butt only needs the process of an action of extensible member on the surface of bearing inner race, realizes determine module and drive assembly's synchronous debugging, detects the convenience that provides the debugging for the flexibility of bearing.
Description
Technical Field
The invention relates to the technical field of bearing detection, in particular to an automatic detection device applied to a bearing.
Background
The existing high-temperature bearing is conveyed to an automatic assembly station through a conveying belt after being formed, ball installation is carried out on an installation cavity between an inner ring and an outer ring of the bearing through ball assembly equipment, eight balls are installed at each time, the bearing enters the outer ring correction station after installation, the outer ring notch of the bearing is detected and corrected, the bearing is moved to the inner ring correction station after the first detection and correction is completed, the inner ring notch of the bearing is detected and corrected, the bearing is moved to ball supplement equipment after the completion of the twice notch detection and correction, one ball is supplemented at each time from the corrected notch, and after the balls in the bearing installation cavity are supplemented, the assembly forming of the bearing is completed.
The flexibility of the bearing in the rotating process needs to be detected for the formed bearing, so that the operation flexibility of the bearing is guaranteed, the quality of the bearing after production is guaranteed, defective products are prevented from flowing into the market, and the detection after forming is very important for the bearing.
In order to ensure the flexibility of bearing operation, a driving disc is required to drive a bearing outer ring to operate, the flexibility detection is realized, the contact between the driving disc and the bearing is required to be controlled during detection, support is provided for the operation of the bearing outer ring, an independent and liftable detection mandrel component is further arranged for the detection of a bearing inner ring, the stable detection of the bearing flexibility is completed, in the prior art, before the detection, the driving disc and the detection mandrel component are independently debugged, and the detection mandrel component is adjusted and how the driving disc is synchronously debugged to be further researched and developed.
Therefore, it is necessary to provide an automatic detection device applied to a bearing to solve the above technical problems.
Disclosure of Invention
The invention provides an automatic detection device applied to a bearing, and solves the problem that how to synchronously debug detection mandrel assembly adjustment and a driving disc needs to be further researched and developed in the related technology.
In order to solve the above technical problem, the automatic detection device applied to the bearing provided by the invention comprises:
the detection platform is provided with a sliding hole, a rotating plate is rotatably mounted in the detection platform, and a limiting sliding block is fixedly mounted on the detection platform;
the telescopic piece is fixedly arranged on the detection table;
the lifting assembly comprises a lifting plate, a detection assembly, a shooting unit and a connecting shaft, the lifting plate is fixedly arranged at the telescopic end of the telescopic piece, the detection assembly is fixedly arranged at the bottom of the lifting plate, the shooting unit is embedded and installed at the bottom of the lifting plate, and the connecting shaft is fixedly arranged on the lifting plate;
the driving assembly comprises a sliding frame, a driving motor and a driving roller, the sliding frame is slidably mounted on the surface of the detection table, the driving motor is fixedly arranged in the sliding frame, and the shaft end of the driving motor penetrates through the sliding hole and is fixedly connected with the driving roller;
the transmission assembly comprises a transmission rod and a telescopic rod, one end of the transmission rod is rotatably installed at one end of the connecting shaft, the other end of the transmission rod is hinged with one end of the telescopic rod, and the other end of the telescopic rod penetrates through the limiting slide block and is fixedly connected with the sliding frame;
the bearing is installed at the top of the rotating plate, the bearing inner ring and the bearing outer ring are on the same axis, the detection assembly and the bearing inner ring are on the same axis, the driving roller is aligned to one side of the bearing outer ring, the lifting plate moves downwards, the detection assembly is automatically abutted to the bearing inner ring, the driving roller is automatically abutted to the bearing outer ring, the step of debugging during bearing detection is reduced, and convenience is provided for flexibility detection of the bearing.
Preferably, the detection assembly consists of a static torque sensor and a contact mandrel, one end of the static torque sensor is fixedly connected with the bottom of the lifting plate, and the other end of the static torque sensor is fixedly connected with the top of the contact mandrel.
Preferably, a baffle is fixedly arranged at the top of the detection table, and the baffle is of an L-shaped structure.
Preferably, two sliding shafts are fixedly arranged at the top of the detection table, the two sliding shafts are distributed in parallel and symmetrically arranged on two sides of the lifting plate, and the lifting plate is connected with the sliding shafts in a sliding mode through sliding pipes.
Preferably, the bottom of the detection platform is fixedly provided with an installation corner fitting, and the installation corner fitting is provided with an installation hole.
Preferably, the other end of the telescopic rod penetrates through the sliding frame and is in sliding connection with the sliding frame, a limiting plate is fixedly mounted at the other end of the telescopic rod, the elastic piece elastically stretches and contracts between the limiting plate and the sliding frame, one end of the elastic piece is fixedly connected with the limiting plate, and the other end of the elastic piece is fixedly connected with the sliding frame.
Preferably, the bottom of lifter plate has set firmly contact assembly, contact assembly includes spring extensible member and pressure sensor, the one end of spring extensible member with the bottom fixed connection of lifter plate, other end fixedly connected with pressure sensor, pressure sensor is towards the top of bearing inner race.
Preferably, the contact assemblies are at least provided with three groups, and the three groups of contact assemblies are uniformly distributed at the bottom of the lifting plate and are aligned right above the bearing outer ring.
Preferably, when the carriage is fixedly provided with the second baffle, the surface of the second baffle is shielded on the top of the bearing.
Preferably, the second baffle is rotatably installed at the top of the sliding frame, a fixed plate is fixedly arranged at the bottom of the detection table and is shielded on a moving track of the sliding frame, the second baffle is of an L-shaped structure, a gear is fixedly arranged at the shaft end of the second baffle, a toothed plate is meshed with the surface of the gear, and the toothed plate is fixedly arranged on the telescopic rod.
Compared with the related art, the automatic detection device applied to the bearing provided by the invention has the following beneficial effects:
when the lifting plate is driven to move downwards through the telescopic piece, the detection assembly is automatically in butt joint with the inner ring of the bearing, and after the butt joint, the transmission assembly drives the driving assembly to perform integral translation, so that the driving roller is in butt joint with the surface of the outer ring of the bearing, the process of only one action of the telescopic piece is needed, synchronous debugging of the detection assembly and the driving assembly can be realized, and the convenience of debugging is provided for flexibility detection of the bearing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a three-dimensional view of a first embodiment of an automatic detection apparatus applied to a bearing according to the present invention;
fig. 2 is a sectional view illustrating an initial state of the automatic detecting apparatus for a bearing according to the present invention;
FIG. 3 is a sectional view of the contact mandrel shown in FIG. 2 in contact with the bearing inner race;
fig. 4 is a schematic structural diagram of a second embodiment of the automatic detection device applied to a bearing provided by the invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
FIG. 6 is a schematic view of the contact assembly shown in FIG. 4;
FIG. 7 is a top view of the second baffle shown in FIG. 4;
FIG. 8 is a front view of the bearing test condition shown in FIG. 4;
FIG. 9 is a front view of the contact mandrel shown in FIG. 8 in a state separated from the bearing;
fig. 10 is a front view of the second shutter shown in fig. 9 in a rotated state after being contracted.
The reference numbers illustrate:
10. a bearing inner race;
20. a bearing outer race;
1. the device comprises a detection table, 101, a sliding hole, 11, a rotating plate, 12, a limiting slider, 13, a sliding shaft, 14, a sliding pipe, 15, an installation corner piece, 16 and a first baffle plate;
2. a telescoping member;
3. the device comprises a lifting assembly 31, a lifting plate 32, a detection assembly 321, a static torque sensor 322, a contact mandrel 33, a shooting unit 34 and a connecting shaft;
4. a driving component 41, a sliding frame 42, a driving motor 43 and a driving roller;
5. the transmission assembly 51, the transmission rod 52 and the telescopic rod;
53. a limiting plate 54 and an elastic piece;
6. a contact assembly, 61, a spring extension, 62, a pressure sensor;
7. a second baffle;
17. a fixing plate;
71. a gear;
55. a toothed plate.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an automatic detection device applied to a bearing.
The first embodiment:
referring to fig. 1 to fig. 2, in an embodiment of the present invention, an automatic detection apparatus for a bearing includes:
the detection device comprises a detection table 1, wherein a sliding hole 101 is formed in the detection table 1, a rotating plate 11 is rotatably mounted in the detection table 1, and a limiting slide block 12 is fixedly mounted on the detection table 1;
the telescopic piece 2 is fixedly arranged on the detection table 1;
the lifting assembly 3 comprises a lifting plate 31, a detection assembly 32, a shooting unit 33 and a connecting shaft 34, the lifting plate 31 is fixedly arranged at the telescopic end of the telescopic piece 2, the detection assembly 32 is fixedly arranged at the bottom of the lifting plate 31, the shooting unit 33 is embedded at the bottom of the lifting plate 31, and the connecting shaft 34 is fixedly arranged on the lifting plate 31;
the driving assembly 4 comprises a carriage 41, a driving motor 42 and a driving roller 43, the carriage 41 is slidably mounted on the surface of the detection table 1, the driving motor 42 is fixedly arranged in the carriage 41, and the shaft end of the driving motor 42 penetrates through the sliding hole 101 and is fixedly connected with the driving roller 43;
the transmission assembly 5 comprises a transmission rod 51 and an expansion rod 52, one end of the transmission rod 51 is rotatably mounted at one end of the connecting shaft 34, the other end of the transmission rod is hinged with one end of the expansion rod 52, and the other end of the expansion rod 52 penetrates through the limiting slide block 12 and is fixedly connected with the carriage 41;
the bearing is installed at the top of the rotating plate 11, the bearing inner ring 10 and the bearing outer ring 20 are on the same axis, the detection assembly 32 and the bearing inner ring 10 are on the same axis, the driving roller 43 is aligned to one side of the bearing outer ring, so that the lifting plate 31 moves downwards, the detection assembly 32 automatically abuts against the bearing inner ring 10, the driving roller 43 automatically abuts against the bearing outer ring 20, the debugging steps during bearing detection are reduced, and convenience is provided for flexibility detection of the bearing.
When the lifting plate 31 is driven to move downwards through the telescopic piece 2, the detection component 32 is automatically butted with the bearing inner ring 10, after the butt joint, the transmission component 5 drives the driving component 4 to integrally translate, so that the driving roller 43 is butted on the surface of the bearing outer ring 20, the process of one action of the telescopic piece 2 is only needed, the synchronous debugging of the detection component 32 and the driving component 4 can be realized, and the convenience of debugging is provided for the flexibility detection of the bearing.
In this embodiment, the shooting unit 33 is composed of a thermal imager and a camera, and can collect heat distribution of the bearing outer ring during rotation and detect the surface of the rotating bearing outer ring 20.
When the driving roller 43 drives the bearing outer ring 20 to rotate, the shooting unit 33 can also collect the picture of the heat distribution condition in the bearing outer ring detection process.
Referring to fig. 2 and 3, the detecting assembly 32 includes a static torque sensor 321 and a contact mandrel 322, wherein one end of the static torque sensor 321 is fixedly connected to the bottom of the lifting plate 31, and the other end is fixedly connected to the top of the contact mandrel 322.
The contact mandrel 322 is abutted into the bearing inner ring 10, the torque transmitted to the static torque sensor 321 through the bearing inner ring 10 is large, and the stability of the bearing in the rotating process is monitored in real time, so that the flexibility of the bearing is judged.
In this embodiment, the telescopic part 2 is a telescopic cylinder, and is connected to an external air source and a control device during use, so as to provide a stable power source for the lifting adjustment of the lifting plate 31.
Referring to fig. 1 again, a baffle 16 is fixedly disposed at the top of the detection platform 1, and the baffle 16 is an L-shaped structure.
The bearing installed on the rotating plate 11 is shielded by the baffle 16, so that the contact mandrel 322 can be stably separated from the bearing when being reset upwards, and the separation stability after the bearing detection is ensured.
In this embodiment, the baffle 16 and the contact core shaft 322 are arranged in a staggered manner, and they do not affect each other.
Referring to fig. 1 again, two sliding shafts 13 are fixedly arranged at the top of the detection table 1, the two sliding shafts 13 are distributed in parallel and symmetrically arranged at two sides of the lifting plate 31, and the lifting plate 31 is connected with the sliding shafts 13 in a sliding manner through sliding pipes 14.
The sliding shaft 13 provides a limiting support for the lifting plate 31 to slide up and down through the sliding pipe 14, and the stability of the lifting plate 31 during lifting adjustment is guaranteed.
Referring to fig. 1 again, the bottom of the detection table 1 is fixedly provided with an installation corner fitting 15, and the installation corner fitting 15 is provided with an installation hole.
Support is provided for the integral installation of the detection table 1, and the assembly on a production line for bearing detection is convenient.
The working principle of the automatic detection device applied to the bearing provided by the embodiment is as follows:
with reference to fig. 2 and 3, the bearing is mounted on the rotating plate 11 to maintain the same axis;
when the bearing needs to be detected, the telescopic part 2 is started, the lifting plate 31 moves downwards, the contact mandrel 322 moves downwards, the connecting shaft 34 pushes the transmission rod 51 to move rightwards, the telescopic rod 52 drives the sliding frame 41 to move rightwards, the driving motor 42 drives the driving roller 43 to move rightwards, and when the contact mandrel 322 is inserted into the bearing inner ring 10, the surface of the driving roller 43 abuts against the surface of the bearing outer ring 20:
starting the driving motor 42, driving the bearing outer ring 20 to rotate by the driving roller 43, and detecting the flexibility of the bearing by the static torque sensor 321 through the contact mandrel 322;
after the detection is finished, the driving motor 42 is closed, the telescopic part 2 is started, the lifting plate 31 moves upwards, the contact mandrel 322 is separated from the bearing inner ring 10, meanwhile, the driving roller 43 is separated from the surface of the bearing outer ring 20, the consumption of power driving during debugging is reduced, and the convenience of bearing detection is improved.
Second embodiment:
referring to fig. 4 to 5, based on the automatic detection device applied to the bearing provided by the first embodiment of the present invention, the second embodiment of the present invention provides another automatic detection device applied to the bearing. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present invention provides an automatic detection device applied to a bearing, which is different in that the other end of the telescopic rod 52 penetrates through the carriage 41 and is slidably connected thereto, a limit plate 53 is fixedly mounted on the other end of the telescopic rod 52, an elastic member 54 elastically stretches the limit plate 53 and the carriage 41, one end of the elastic member 54 is fixedly connected to the limit plate 53, and the other end thereof is fixedly connected to the carriage 41.
After the contact mandrel 322 is connected with the bearing inner ring 10 and the driving roller 43 abuts against the bearing outer ring 20, when the lifting plate 31 moves downwards continuously, the transmission rod 51 pushes the telescopic rod 52 to move rightwards continuously, so that the limiting plate 53 gradually compresses the elastic part 54, the adjustment of the loading force between the driving roller 43 and the bearing is realized, and the flexibility detection under different loading forces is met.
Referring to fig. 4 and 6, a contact assembly 6 is fixedly disposed at the bottom of the lifting plate 31, the contact assembly 6 includes a spring extension member 61 and a pressure sensor 62, one end of the spring extension member 61 is fixedly connected to the bottom of the lifting plate 31, the other end of the spring extension member is fixedly connected to the pressure sensor 62, and the pressure sensor 62 faces the top of the bearing outer ring 20.
The lifting plate 31 can drive the spring extensible member 61 to synchronously lift when lifting and adjusting, and when the spring extensible member 61 drives the pressure sensor 62 butt on the top of the bearing outer ring 20, the upward pressure of the bearing outer ring 20 is detected when the bearing flexibility is detected conveniently, so that whether the shaking phenomenon occurs on the bearing outer ring 20 is detected.
When the detection end of the pressure sensor 62 abuts against the top of the bearing outer ring 20, the pressure value detected by the pressure sensor 62 is kept unchanged;
when the bearing outer ring 20 rotates:
when the bearing outer ring 20 rotates smoothly, the pressure value detected by the pressure sensor 62 fluctuates regularly and the fluctuation range is small;
when the bearing outer ring 20 is not rotated stably, the pressure detected by the pressure sensor 62 fluctuates irregularly and in a wide range.
Referring to fig. 4 again, the contact elements 6 are at least three sets, and the three sets of contact elements 6 are uniformly distributed at the bottom of the lifting plate 31 and aligned directly above the bearing outer ring 20.
So as to carry out more stable detection directly over bearing inner race 20, provide further support for the flexibility of bearing inner race 20 detects.
In an optional implementation manner of the present embodiment, a first baffle 16 is fixed on the top of the detection platform 1;
in another alternative embodiment of this embodiment, the second baffle 7 is fixed on the top of the carriage 41.
Referring to fig. 4 again, when the second baffle 7 is fixedly disposed on the carriage 41, the surface of the second baffle 7 covers the top of the bearing.
The second baffle 7 replaces the first baffle 16 and is mounted on the movable carriage 41, and when the carriage 41 drives the driving roller 43 to separate from the surface of the bearing outer ring 20, the second baffle 7 shrinks and gradually separates from the top of the bearing, thereby providing a stable mounting space for bearing detection.
Referring to fig. 4 and 7, the second baffle 7 is rotatably mounted at the top of the sliding frame 41, a fixed plate 17 is fixedly disposed at the bottom of the detection table 1, the fixed plate 17 is shielded on the moving track of the sliding frame 41, the second baffle 7 is in an L-shaped structure, a gear 71 is fixedly disposed at the shaft end, a toothed plate 55 is engaged with the surface of the gear 71, and the toothed plate 55 is fixedly disposed on the telescopic rod 52.
Through setting up rotatable second baffle 7, after the shrink of balladeur train 41 resets, balladeur train 41 butt is on the surface of fixed plate 17, and lifter plate 31 can continue to drive telescopic link 52 and move to the left for the relative balladeur train 41 of pinion rack 55 moves to the left, and gear 71 drives second baffle 7 clockwise rotation, and second baffle 7 staggers with the top of bearing, provides stable support for the bearing installation or the dismantlement that detect.
In this embodiment, the rotation range of the second baffle 7 and the contact assembly 6 are distributed in a staggered manner, and do not affect each other, so that the stability of the rotation adjustment of the second baffle 7 is guaranteed.
In this embodiment, the second baffle 7 has the same function as the first baffle 16, and is used for shielding the bearing after the test, so as to ensure the stability of the connection between the bearing and the contact mandrel 322.
The working principle of the automatic detection device applied to the bearing provided by the embodiment is as follows:
with combined reference to fig. 8, 9 and 10;
when the detected bearing needs to be disassembled, the telescopic part 2 is preferentially started, the lifting plate 31 moves upwards, the telescopic rod 52 pulls the carriage 41 to move leftwards through the elastic part 54, and the second baffle 7 moves leftwards;
when the sliding frame 41 abuts against the surface of the fixed plate 17, the lifting plate 31 continues to move upwards, the driving roller 43 is separated from the bearing outer ring 20, the sliding frame 41 is fixed, the telescopic rod 52 drives the toothed plate 55 to continue to move leftwards, the gear 71 rotates clockwise, and the second baffle 7 rotates clockwise and is separated from the top of the bearing, so that stable support is provided for the disassembly of the detected bearing;
when the bearing to be detected is installed above the rotating plate 11 again, and the lifting plate 31 moves down to reset, the telescopic rod 52 drives the toothed plate 55 to move right, the gear 71 rotates counterclockwise, and the second baffle 7 rotates counterclockwise to the position above the bearing, so that the bearing can be detected continuously.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An automatic detection device applied to a bearing is characterized by comprising:
the detection platform is provided with a sliding hole, a rotating plate is rotatably mounted in the detection platform, and a limiting sliding block is fixedly mounted on the detection platform;
the telescopic piece is fixedly arranged on the detection table;
the lifting assembly comprises a lifting plate, a detection assembly, a shooting unit and a connecting shaft, the lifting plate is fixedly arranged at the telescopic end of the telescopic piece, the detection assembly is fixedly arranged at the bottom of the lifting plate, the shooting unit is embedded and arranged at the bottom of the lifting plate, and the connecting shaft is fixedly arranged on the lifting plate;
the driving assembly comprises a sliding frame, a driving motor and a driving roller, the sliding frame is slidably mounted on the surface of the detection table, the driving motor is fixedly arranged in the sliding frame, and the shaft end of the driving motor penetrates through the sliding hole and is fixedly connected with the driving roller;
the transmission assembly comprises a transmission rod and a telescopic rod, one end of the transmission rod is rotatably installed at one end of the connecting shaft, the other end of the transmission rod is hinged with one end of the telescopic rod, and the other end of the telescopic rod penetrates through the limiting slide block and is fixedly connected with the sliding frame;
the bearing is installed at the top of the rotating plate, the bearing inner ring and the bearing outer ring are on the same axis, the detection assembly and the bearing inner ring are on the same axis, the driving roller is aligned to one side of the bearing outer ring, the lifting plate moves downwards, the detection assembly automatically abuts against the bearing inner ring, the driving roller automatically abuts against the bearing outer ring, the step of debugging during bearing detection is reduced, and convenience is brought to flexibility detection of the bearing.
2. The automatic detection device applied to the bearing of claim 1, wherein the detection assembly comprises a static torque sensor and a contact mandrel, one end of the static torque sensor is fixedly connected with the bottom of the lifting plate, and the other end of the static torque sensor is fixedly connected with the top of the contact mandrel.
3. The automatic detection device applied to the bearing of claim 2, wherein a baffle is fixedly arranged at the top of the detection table, and the baffle is of an L-shaped structure.
4. The automatic detection device applied to the bearing of claim 3, wherein two sliding shafts are fixedly arranged at the top of the detection table, the two sliding shafts are distributed in parallel and symmetrically arranged at two sides of the lifting plate, and the lifting plate is connected with the sliding shafts in a sliding manner through sliding pipes.
5. The automatic detection device applied to the bearing of claim 4, wherein a mounting angle piece is fixedly arranged at the bottom of the detection platform, and a mounting hole is formed in the mounting angle piece.
6. The automatic detection device applied to the bearing according to claim 5, wherein the other end of the telescopic rod penetrates through the carriage and is slidably connected with the carriage, a limiting plate is fixedly mounted at the other end of the telescopic rod, an elastic member elastically stretches the limiting plate and the carriage, one end of the elastic member is fixedly connected with the limiting plate, and the other end of the elastic member is fixedly connected with the carriage.
7. The automatic detection device applied to the bearing of claim 6, wherein a contact assembly is fixedly arranged at the bottom of the lifting plate, the contact assembly comprises a spring expansion piece and a pressure sensor, one end of the spring expansion piece is fixedly connected with the bottom of the lifting plate, the other end of the spring expansion piece is fixedly connected with the pressure sensor, and the pressure sensor faces the top of the bearing outer ring.
8. The automatic detection device applied to the bearing according to claim 7, wherein the contact assemblies are at least provided with three groups, and the three groups of contact assemblies are uniformly distributed at the bottom of the lifting plate and are aligned right above the outer ring of the bearing.
9. The automatic detection device applied to the bearing of claim 8, wherein when the second baffle is fixed on the carriage, a surface of the second baffle is shielded on the top of the bearing.
10. The automatic detection device applied to the bearing according to claim 9, wherein the second baffle is rotatably installed at the top of the carriage, a fixed plate is fixedly installed at the bottom of the detection table, the fixed plate is shielded on the moving track of the carriage, the second baffle is in an L-shaped structure, a gear is fixedly installed at the shaft end, a toothed plate is engaged with the surface of the gear, and the toothed plate is fixedly installed on the telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310113653.XA CN115824642B (en) | 2023-02-15 | 2023-02-15 | Be applied to automatic checkout device of bearing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310113653.XA CN115824642B (en) | 2023-02-15 | 2023-02-15 | Be applied to automatic checkout device of bearing |
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| CN115824642A true CN115824642A (en) | 2023-03-21 |
| CN115824642B CN115824642B (en) | 2023-05-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116046392A (en) * | 2023-04-03 | 2023-05-02 | 山东交通学院 | High-speed rotation testing machine |
| CN117091841A (en) * | 2023-10-09 | 2023-11-21 | 山西阳光三极科技股份有限公司 | Bearing detection device of railway wagon |
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