CN212254588U - Bearing idle running analysis and detection device - Google Patents
Bearing idle running analysis and detection device Download PDFInfo
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- CN212254588U CN212254588U CN202021399864.2U CN202021399864U CN212254588U CN 212254588 U CN212254588 U CN 212254588U CN 202021399864 U CN202021399864 U CN 202021399864U CN 212254588 U CN212254588 U CN 212254588U
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- 238000001514 detection method Methods 0.000 title claims abstract description 97
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- 238000013016 damping Methods 0.000 claims description 12
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- 238000005096 rolling process Methods 0.000 description 6
- 125000003003 spiro group Chemical group 0.000 description 4
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Abstract
The utility model provides a bearing idle running analysis and detection device belongs to bearing detection technical field for solve bearing idle running detection and analysis not comprehensive, operate numerous and complex problem. The device comprises a platform, wherein a tensioning assembly is arranged in the middle of the platform, an air injection assembly, a vibration assembly, a rotating speed assembly, an operation display platform and a micro air pump are arranged at the upper end of the platform, a plurality of elastic clamping grooves are fixed at the upper end of the platform, a vibration detection probe and a rotating speed detection probe are respectively arranged on the vibration assembly and the rotating speed assembly, a temperature detection probe and a noise detection probe are clamped in the elastic clamping grooves, and a vibration detector, a rotating speed detector, a noise detector and a temperature detector are arranged in the operation display platform; the utility model discloses a control variable method, control different idle running rotational speeds, high-efficient convenient all-round detections such as vibration, noise, temperature to the bearing, the error is little, efficient, and tensioning subassembly, jet-propelled subassembly, vibration subassembly and rotational speed subassembly cooperation satisfy not unidimensional bearing and detect.
Description
Technical Field
The utility model belongs to the technical field of the bearing detects, a bearing detection device is related to, especially a bearing idle running analysis and detection device.
Background
The bearing is an important part in the modern mechanical equipment, and has the main functions of supporting the mechanical rotating body, reducing the friction coefficient in the movement process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body; the bearings can be classified into rolling bearings and sliding bearings according to the difference in friction properties of moving elements. Rolling bearings have been standardized and serialized, but have a larger radial size, vibration and noise, and a higher price than sliding bearings.
The rolling bearing generally comprises an outer ring, an inner ring, a rolling body and a retainer. Rolling bearings are classified into ball bearings and roller bearings according to the shape of the rolling elements.
The existing bearing processing enterprises are many, but the bearings produced in batch generally have deviation in size in a plurality of bearings, so that the factory qualification rate of the bearings is reduced, and some enterprises research and develop some detectors for the purpose, but due to the defects existing in structural design, the detection precision of some detectors is not high enough or the detection process is troublesome, and the detectors can only be used for checking in a single aspect, so that certain inconvenience is brought to the enterprises, how to carry out rotation speed, vibration concentricity, noise, temperature and the like on the bearings, a large amount of manpower and material resources are needed to complete the detection work of the bearings, and the detection error is large.
Therefore, a detection device for performing efficient and rapid comprehensive detection and analysis on a bearing by using a single control variable method is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at having above-mentioned problem to current technique, provided a bearing idle running analysis detection device, the technical problem that the device will solve is: how to efficiently and quickly carry out all-around idle running detection and analysis on a bearing before leaving a factory.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a bearing idle running analysis and detection device, which comprises a platform, the platform middle part is provided with the tensioning subassembly, the platform upper end is provided with jet-propelled subassembly, the vibration subassembly, the rotational speed subassembly, operation display platform and miniature air pump, the platform upper end is fixed with a plurality of elasticity draw-in grooves, jet-propelled subassembly, the vibration subassembly, rotational speed subassembly and elasticity draw-in groove are located tensioning subassembly all around in proper order respectively, jet-propelled subassembly passes through the trachea with miniature air pump and is connected, be provided with vibration test probe and rotational speed test probe on vibration subassembly and the rotational speed subassembly respectively, the inside joint of elasticity draw-in groove has temperature detect probe and noise test probe, operation display platform internally mounted has vibration detector, rotational speed detector, noise detector and temperature detector, the platform lower extreme is fixed with the electric storage cabinet, the electric storage cabinet is connected external, The miniature air pump, the vibration detection probe, the rotating speed detection probe, the temperature detection probe and the noise detection probe are electrically connected.
The utility model discloses a theory of operation: placing an inner ring of a bearing to be detected on a tensioning assembly, tensioning and locking, adjusting an air injection assembly, a vibration assembly and a rotating speed assembly according to the size of the bearing to be detected, aligning the air injection assembly, the vibration detection probe and the rotating speed detection probe to the bearing to be detected, starting a miniature air pump, injecting air by the miniature air pump through the air injection assembly to be sprayed to an outer ring of the bearing to be detected, rapidly rotating the outer ring of the bearing to be detected, adjusting air volume by the air injection volume of the air injection assembly so as to adjust the rotating speed of the outer ring of the bearing to be detected, starting a vibration detector, a rotating speed detector, a noise detector and a temperature detector through an operation display platform, ensuring that the detection of vibration concentricity is carried out under the condition of different rotating speeds, displaying data on the operation display platform, taking out the temperature detection probe and the noise detection probe from, detecting temperature and noise, and displaying data on an operation display platform; the bearing detection device is convenient to operate, can be used for detecting bearings with different sizes, and can be used for carrying out all-dimensional detection and analysis on vibration, noise and temperature under the condition of controlling different rotating speeds by adopting a variable control method.
The upper end of platform is fixed with puts the thing pole and places the box, puts the thing pole and places the box diagonal angle that is located the platform respectively, places the box inside and divide into a plurality of instrument regions, and the elasticity draw-in groove adopts elastic plastic material to make.
Structure more than adopting will wait to detect the bearing and overlap respectively and put on putting the thing pole, conveniently detect, place the box inside can classify and place different instruments, the elasticity draw-in groove adopts elastic plastic material to make, conveniently takes and places temperature detect probe and noise detection probe, is convenient for detect.
The jet-propelled subassembly includes power slide and power slider, the power slide is fixed in the platform upper end, the power slider slides and sets up inside the power slide, be fixed with the bearing frame on the jet-propelled subassembly, the inside handle screw rod that is fixed with of bearing frame, a handle screw rod spiro union is inside the power slider, power slider top is rotated and is provided with jet-propelled seat soon, be fixed with jet-propelled cassette on the jet-propelled seat soon, the inside joint of jet-propelled cassette has jet-propelled pipe, the spiro union has locking screw on the power slider, locking screw's tip is contradicted on jet-propelled seat soon, jet-propelled pipe passes through the exhaust end of pipe connection at miniature air pump, be provided with air regulating.
Structure more than adopting, according to the size of waiting to detect the bearing, rotate handle screw rod one, a spiro union of handle screw rod is inside power slider, drive power slider and slide inside the power slide, slide to jet-propelled pipe and wait to detect the outer lane of bearing and flush, rotate jet-propelled spiral seat again, it rotates to drive jet-propelled pipe, make jet-propelled pipe just to waiting to detect the outer lane of bearing, then rotate locking screw, locking screw's tip is contradicted on jet-propelled spiral seat, the position of jet-propelled pipe of locking, start miniature air pump, inside miniature air pump gas injection arrives jet-propelled pipe, the air blows at last outer lane of waiting to detect the bearing, the outer lane fast rotation of waiting to detect the bearing, rotate the governing air valve as required, adjust the air flow, adjust.
The vibration component comprises a vibration sliding seat and a vibration sliding block, the vibration sliding seat is fixed at the upper end of the platform, the vibration sliding block is arranged inside the vibration sliding seat in a sliding mode, a handle screw rod II is connected to the vibration sliding seat in a threaded mode, the end portion of the handle screw rod II is arranged on the vibration sliding block in a rotating mode through a bearing, a damping rotating seat is arranged on the vibration sliding block in a rotating mode, an elastic bandage is arranged on the damping rotating seat, and the vibration detection probe is adjustably bound and fixed between the elastic bandage and the damping rotating seat.
Structure more than adopting, according to the size of waiting to detect the bearing, rotate handle screw rod two, two tip of handle screw rod pass through the bearing and rotate the setting on the vibration slider, promote the vibration slider and slide in the vibration slide is inside, when sliding to spout the vibration test probe and wait to detect the outer lane position of bearing suitable, rotatory damping revolves the seat again, drives the vibration test probe and rotates for the vibration test probe is just waiting to detect the outer lane of bearing, and the vibration test probe carries out the detection of vibration concentricity to the bearing.
The tensioning assembly comprises a tensioning motor and a tensioning chuck, the tensioning motor is fixed to the middle of the lower end of the platform, the tensioning motor is electrically connected with the operation display platform, the tensioning chuck is fixed to the middle of the upper end of the platform, an output shaft of the tensioning motor penetrates through the platform and the tensioning chuck, an output shaft of the tensioning motor is connected to a spiral fluted disc in the tensioning chuck, a plurality of tensioning clamping jaws are arranged on the tensioning chuck, the tensioning clamping jaws are meshed with the spiral fluted disc, and rubber pads are fixed to the outer side faces of the tensioning clamping jaws.
By adopting the structure, the starting of the tensioning motor is controlled by the operation display platform, and the output shaft of the tensioning motor drives the spiral fluted disc in the tensioning chuck to rotate, so that the tensioning clamping jaw is driven to move and is used for clamping the bearing to be detected.
The rotating speed assembly comprises a rotating speed sliding seat and a rotating speed sliding block, the rotating speed sliding seat is fixed to the upper end of the platform, the rotating speed sliding block is arranged inside the rotating speed sliding seat in a sliding mode, a third handle screw rod is arranged on the rotating speed sliding seat in a rotating mode through a bearing in a rotating mode, the third handle screw rod is vertically arranged, the third handle screw rod is in threaded connection with the rotating speed sliding block, a rotating speed clamping seat is fixed on the rotating speed sliding block, and a rotating speed detection probe.
By adopting the structure, according to the size of the bearing to be detected, the third handle screw rod is rotated, the third handle screw rod is screwed on the rotating speed slide block to drive the vibrating slide block to slide up and down in the vibrating slide seat, the rotating speed detection probe slides to the outer ring of the bearing to be detected, and the rotating speed detection probe detects the rotating speed of the bearing.
The operation display platform is provided with a plurality of groups of control buttons and a plurality of groups of display screens, and the control buttons and the display screens are respectively electrically connected with the vibration detector, the rotating speed detector and the temperature detector.
By adopting the structure, the vibration detector, the rotating speed detector, the noise detector, the temperature detector and the micro air pump are controlled through the control button, and the display screen displays information such as vibration concentricity, rotating speed, noise, temperature and the like.
Compared with the prior art, the bearing idle running analysis and detection device has the following advantages:
provide power through jet-propelled subassembly and miniature air pump cooperation, vibration subassembly and vibration test probe cooperation, rotational speed subassembly and rotational speed test probe cooperation, and temperature test probe and noise test probe cooperation, utilize the control variable method, control is under the condition of different idle running rotational speeds, vibrate the bearing, the noise, the omnidirectional detection and analysis of temperature, detection efficiency is high, and convenient for operation, adopt the quick centre gripping locking of tensioning subassembly to wait to detect the bearing, and jet-propelled subassembly, vibration subassembly and rotational speed subassembly all can carry out displacement and adjust, satisfy not unidimensional bearing and detect the use.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic diagram of a left side perspective structure of the present invention;
fig. 3 is a right side perspective view of the present invention;
in the figure: 1-platform, 1 a-object placing rod, 1 b-elastic clamping groove, 1 c-placing box, 2-air injection assembly, 2 a-power sliding seat, 2 b-handle screw rod I, 2 c-bearing seat, 2 d-power sliding block, 2 e-locking screw rod, 2 f-air injection rotary seat, 2 g-adjusting air valve, 2 h-air injection pipe, 2 i-air injection clamping seat, 3-vibration assembly, 3 a-vibration sliding seat, 3 b-handle screw rod II, 3 c-vibration sliding block, 3 d-damping rotary seat, 3 e-elastic bandage, 4-tensioning assembly, 4 a-tensioning motor, 4 b-tensioning chuck, 4 c-tensioning clamping jaw, 5-rotating speed assembly, 5 a-rotating speed sliding seat, 5 b-rotating speed sliding block, 5 c-a handle screw, three, 6-an operation display platform, 6 a-a control button, 6 b-a display screen, 7-an electric storage electric cabinet, 8-a miniature air pump, 9-a temperature detection probe, 10-a rotating speed detection probe, 11-a vibration detection probe and 12-a noise detection probe.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, the present embodiment provides a bearing idle running analysis and detection apparatus, including a platform 1, a tensioning assembly 4 is disposed in the middle of the platform 1, an air injection assembly 2, a vibration assembly 3, a rotation speed assembly 5, an operation display platform 6 and a micro air pump 8 are disposed at the upper end of the platform 1, a plurality of elastic clamping grooves 1b are fixed at the upper end of the platform 1, in the present embodiment, the air injection assembly 2, the vibration assembly 3, the rotation speed assembly 5 and the elastic clamping grooves 1b are respectively and sequentially located around the tensioning assembly 4, the air injection assembly 2 is connected with the micro air pump 8 through an air pipe, a vibration detection probe 11 and a rotation speed detection probe 10 are respectively disposed on the vibration assembly 3 and the rotation speed assembly 5, a temperature detection probe 9 and a noise detection probe 12 are clamped inside the elastic clamping grooves 1b, a vibration detector is mounted inside the operation, The lower end of the platform 1 is fixed with an electric storage cabinet 7, in the embodiment, the electric storage cabinet 7 is connected with an external power supply through bolts, and the operation display platform 6 is respectively and electrically connected with the electric storage cabinet 7, the miniature air pump 8, the vibration detection probe 11, the rotation speed detection probe 10, the temperature detection probe 9 and the noise detection probe 12;
placing the inner ring of a bearing to be detected on a tensioning component 4, tensioning and locking, then adjusting an air injection component 2, a vibration component 3 and a rotating speed component 5 according to the size of the bearing to be detected, aligning the air injection component 2, a vibration detection probe 11 and a rotating speed detection probe 10 to the bearing to be detected, starting a micro air pump 8, injecting air by the micro air pump 8 through the air injection component 2 to the outer ring of the bearing to be detected, enabling the outer ring of the bearing to be detected to rotate rapidly, adjusting the air injection quantity of the air injection component 2, thereby adjusting the rotating speed of the outer ring of the bearing to be detected, supplying power for air injection, being free of contact and not damaging the bearing, then starting a vibration detector, a rotating speed detector, a noise detector and a temperature detector through an operation display platform 6, ensuring that the detection of vibration concentricity is carried out under the condition of different rotating speeds, displaying data on the operation display platform 6, taking out the temperature detection, detecting the temperature and noise of different positions of the rotating bearing to be detected, and displaying data on the operation display platform 6; the bearing detection device is convenient to operate, can be used for detecting bearings with different sizes, and can be used for carrying out all-dimensional detection and analysis on vibration, noise and temperature under the condition of controlling different rotating speeds by adopting a variable control method.
An object placing rod 1a and an object placing box 1c are fixed at the upper end of the platform 1, in the embodiment, the object placing rod 1a and the object placing box 1c are welded, the object placing rod 1a and the object placing box 1c are respectively located at opposite corners of the platform 1, the interior of the object placing box 1c is divided into a plurality of tool areas, the elastic clamping groove 1b is made of elastic plastic materials, the temperature detection probe 9 and the noise detection probe 12 can be conveniently taken and placed, and detection is convenient; will wait to detect the bearing and overlap respectively and put on putting thing pole 1a, conveniently detect, place the inside different instruments that can classify of box 1 c.
The air injection assembly 2 comprises a power slide seat 2a and a power slide block 2d, the power slide seat 2a is fixed on the upper end of the platform 1, in the embodiment, the fixing manner is welding, the power slide block 2d is arranged inside the power slide seat 2a in a sliding manner, a bearing seat 2c is fixed on the air injection assembly 2, in the embodiment, the fixing manner is bolt connection, a handle screw rod 2b is fixed inside the bearing seat 2c, in the embodiment, the fixing manner is fixed by a set screw, the handle screw rod 2b is in bolt connection inside the power slide block 2d, an air injection rotary seat 2f is rotatably arranged above the power slide block 2d, an air injection clamping seat 2i is fixed on the air injection rotary seat 2f, in the embodiment, the fixing manner is bolt connection, an air injection pipe 2h is clamped inside the air injection clamping seat 2i, a locking screw rod 2e is in bolt connection on the power slide block 2d, the end part of the locking screw, the gas injection pipe 2h is connected with the exhaust end of the micro air pump 8 through a pipeline, and the gas injection pipe 2h is provided with an adjusting gas valve 2 g;
according to wait to detect the size of bearing, rotate handle screw rod 2b, handle screw rod 2b spiro union is inside power slider 2d, drive power slider 2d and slide inside power slide 2a, slide to jet-propelled pipe 2h and wait to detect the outer lane of bearing and flush, rotate jet-propelled spiral seat 2f again, it rotates to drive jet-propelled pipe 2h, make jet-propelled pipe 2h just to waiting to detect the outer lane of bearing, then rotate locking screw 2e, the tip of locking screw 2e is contradicted on jet-propelled spiral seat 2f, the position of locking jet-propelled pipe 2h, start miniature air pump 8, inside miniature air pump 8 gas injection jet-propelled pipe 2h, the air blows the outer lane at last bearing of waiting to detect, it rotates fast to detect the outer lane of bearing, rotate adjustment air valve 2g as required, adjust the air flow, adjust the bearing rotational speed promptly.
The vibration component 3 comprises a vibration sliding seat 3a and a vibration sliding block 3c, the vibration sliding seat 3a is fixed at the upper end of the platform 1, in the embodiment, the fixing mode adopts welding, the vibration sliding block 3c is arranged inside the vibration sliding seat 3a in a sliding mode, a handle screw rod two 3b is screwed on the vibration sliding seat 3a, the end part of the handle screw rod two 3b is rotatably arranged on the vibration sliding block 3c through a bearing, a damping rotary seat 3d is rotatably arranged on the vibration sliding block 3c, an elastic binding band 3e is arranged on the damping rotary seat 3d, and the vibration detection probe 11 is adjustably bound and fixed between the elastic binding band 3e and the damping rotary seat 3 d;
according to wait to detect the size of bearing, rotate handle screw rod two 3b, the second 3b tip of handle screw rod passes through the bearing rotation and sets up on vibration slider 3c, promote vibration slider 3c and slide in vibration slide 3a inside, when sliding to spout vibration test probe 11 and wait to detect the outer lane position of bearing suitable, rotatory damping revolves seat 3d again, drive vibration test probe 11 and rotate, make vibration test probe 11 just to waiting to detect the outer lane of bearing, vibration test probe 11 carries out the detection of vibration concentricity to the bearing.
The tensioning assembly 4 comprises a tensioning motor 4a and a tensioning chuck 4b, the tensioning motor 4a is fixed in the middle of the lower end of the platform 1, in the embodiment, the fixing mode is connected through bolts, the tensioning motor 4a is electrically connected with the operation display platform 6, and the tensioning chuck 4b is fixed in the middle of the upper end of the platform 1;
the starting of the tensioning motor 4a is controlled by the operation display platform 6, and an output shaft of the tensioning motor 4a drives a spiral fluted disc in the tensioning chuck 4b to rotate, so that the tensioning clamping jaw 4c is driven to move and is used for clamping a bearing to be detected.
The rotating speed component 5 comprises a rotating speed sliding seat 5a and a rotating speed sliding block 5b, the rotating speed sliding seat 5a is fixed at the upper end of the platform 1, in the embodiment, the fixing mode adopts welding, the rotating speed sliding block 5b is arranged inside the rotating speed sliding seat 5a in a sliding mode, a handle screw rod III 5c is arranged on the rotating speed sliding seat 5a through a bearing in a rotating mode, the handle screw rod III 5c is vertically arranged, the handle screw rod III 5c is screwed on the rotating speed sliding block 5b, and a rotating speed clamping seat is fixed on the rotating speed sliding block 5 b;
according to the size of the bearing to be detected, the third handle screw rod 5 is rotated, the third handle screw rod 5c is screwed on the rotating speed slide block 5b, the vibrating slide block 3c is driven to slide up and down in the vibrating slide seat 3a, the rotating speed detection probe 10 slides to the outer ring of the bearing to be detected, and the rotating speed detection probe 10 detects the rotating speed of the bearing.
The operation display platform 6 is provided with a plurality of groups of control buttons 6a and a plurality of groups of display screens 6b, the control buttons 6a and the display screens 6b are respectively electrically connected with the vibration detector, the rotating speed detector and the temperature detector, the vibration detector, the rotating speed detector, the noise detector, the temperature detector and the micro air pump 8 are controlled through the control buttons 6a, and the display screens 6b display information such as vibration concentricity, rotating speed, noise, temperature and the like.
The utility model discloses a theory of operation:
the initial position of a tensioning clamping jaw 4c of the tensioning assembly 4 is the centremost position, an inner ring of a bearing to be detected is placed on the tensioning clamping jaw 4c, the tensioning motor 4a is controlled to be started through the operation display platform 6, an output shaft of the tensioning motor 4a drives a spiral fluted disc in the tensioning chuck 4b to rotate, so that the tensioning clamping jaw 4c is driven to move outwards, a rubber pad is abutted against the inner ring of the bearing to be detected, the bearing to be detected is clamped and locked, and the detection use of bearings with different sizes is met;
according to the size of a bearing to be detected, a first handle screw rod 2b is rotated, the first handle screw rod 2b is screwed inside a power slide block 2d, the power slide block 2d is driven to slide inside a power slide seat 2a, the air injection pipe 2h is slid to be flush with the outer ring of the bearing to be detected, then an air injection rotary seat 2f is rotated to drive the air injection pipe 2h to rotate, the air injection pipe 2h is just opposite to the outer ring of the bearing to be detected, then a locking screw rod 2e is rotated, the end part of the locking screw rod 2e is abutted against the air injection rotary seat 2f, the position of the air injection pipe 2h is locked, a second handle screw rod 3b is rotated, the end part of the second handle screw rod 3b is rotatably arranged on a vibrating slide block 3c through a bearing, the vibrating slide block 3c is pushed to slide inside a vibrating slide seat 3a, when the spraying vibration detection probe 11 is slid to be matched with the, so that the vibration detection probe 11 is just opposite to the outer ring of the bearing to be detected, the handle screw rod III 5 is rotated, the handle screw rod III 5c is screwed on the rotating speed slide block 5b to drive the vibration slide block 3c to slide up and down in the vibration slide seat 3a, the rotating speed detection probe 10 is just opposite to the outer ring of the bearing to be detected, the micro air pump 8 is started, the micro air pump 8 injects air into the air injection pipe 2h, the air is blown on the outer ring of the bearing to be detected, the outer ring of the bearing to be detected rotates rapidly, then the vibration detector, the rotating speed detector, the noise detector and the temperature detector are controlled and started by operating the control button 6a of the display platform 6, the detection of the vibration concentricity is ensured under the condition of different rotating speeds, the data is displayed on the display screen 6b, the statistical recording is convenient, the temperature detection probe 9 and the noise detection, temperature and noise detection is carried out on different positions of the rotating bearing, and data are displayed on the display screen 6b, so that statistical recording is facilitated;
the variable control method is adopted to rotate the adjusting air valve 2g to adjust the air flow, so that the idle rotation speed of the bearing outer ring is adjusted, and the vibration, noise and temperature are detected and analyzed in all directions under the condition of controlling different idle rotation speeds, so that the operation is convenient, and the detection is accurate.
In conclusion, through jet assembly 2 and the cooperation of miniature air pump 8, vibration assembly 3 and the cooperation of vibration test probe 11, rotational speed subassembly 5 and the cooperation of rotational speed test probe 10, and temperature test probe 9 and the cooperation of noise test probe 12, utilize the control variable method, control is under the condition of different idle running rotational speeds, vibrate the bearing, the noise, the omnidirectional detection and analysis of temperature, detection efficiency is high, and convenient operation adopts tensioning assembly 4 quick centre gripping locking to wait to detect the bearing, and jet assembly 2, vibration assembly 3 and rotational speed subassembly 5 all can carry out displacement adjustment, satisfy not unidimensional bearing and detect the use.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A bearing idle running analysis and detection device comprises a platform (1) and is characterized in that a tensioning assembly (4) is arranged in the middle of the platform (1), an air injection assembly (2), a vibration assembly (3), a rotating speed assembly (5), an operation display platform (6) and a micro air pump (8) are arranged at the upper end of the platform (1), a plurality of elastic clamping grooves (1b) are fixed at the upper end of the platform (1), the air injection assembly (2), the vibration assembly (3), the rotating speed assembly (5) and the elastic clamping grooves (1b) are sequentially arranged around the tensioning assembly (4) respectively, the air injection assembly (2) is connected with the micro air pump (8) through an air pipe, a vibration detection probe (11) and a rotating speed detection probe (10) are arranged on the vibration assembly (3) and the rotating speed assembly (5) respectively, a temperature detection probe (9) and a noise detection probe (12) are clamped inside the elastic clamping grooves (, the operation display platform (6) internally mounted has vibration detection appearance, rotational speed detector, noise detection appearance and temperature detector, and platform (1) lower extreme is fixed with electric power storage electric cabinet (7), and external power source is connected in electric power storage electric cabinet (7), and electric connection between operation display platform (6) and electric power storage electric cabinet (7), miniature air pump (8), vibration detection probe (11), rotational speed detection probe (10), temperature detection probe (9) and noise detection probe (12) respectively.
2. The bearing idle running analysis and detection device according to claim 1, characterized in that an object placing rod (1a) and a placing box (1c) are fixed at the upper end of the platform (1), the object placing rod (1a) and the placing box (1c) are respectively located at opposite corners of the platform (1), the inside of the placing box (1c) is divided into a plurality of tool areas, and the elastic clamping groove (1b) is made of elastic plastic materials.
3. The bearing idle running analysis and detection device according to claim 1, characterized in that the air injection assembly (2) comprises a power slide seat (2a) and a power slide block (2d), the power slide seat (2a) is fixed at the upper end of the platform (1), the power slide block (2d) is slidably arranged inside the power slide seat (2a), a bearing seat (2c) is fixed on the air injection assembly (2), a handle screw rod I (2b) is fixed inside the bearing seat (2c), the handle screw rod I (2b) is screwed inside the power slide block (2d), an air injection rotary seat (2f) is rotatably arranged above the power slide block (2d), an air injection clamping seat (2i) is fixed on the air injection rotary seat (2f), an air injection pipe (2h) is clamped inside the air injection clamping seat (2i), a locking screw rod (2e) is screwed on the power slide block (2d), the end part of the locking screw rod (2e) is arranged on the air injection rotary seat (2f), the air injection pipe (2h) is connected with the exhaust end of the micro air pump (8) through a pipeline, and the air injection pipe (2h) is provided with an adjusting air valve (2 g).
4. A bearing idle running analysis and detection device according to claim 1 or 3, characterized in that the vibration component (3) comprises a vibration sliding base (3a) and a vibration sliding block (3c), the vibration sliding base (3a) is fixed at the upper end of the platform (1), the vibration sliding block (3c) is arranged inside the vibration sliding base (3a) in a sliding manner, a second handle screw (3b) is screwed on the vibration sliding base (3a), the end part of the second handle screw (3b) is arranged on the vibration sliding block (3c) through a bearing in a rotating manner, a damping rotary base (3d) is arranged on the vibration sliding block (3c) in a rotating manner, an elastic binding band (3e) is arranged on the damping rotary base (3d), and the vibration detection probe (11) is adjustably fixed between the elastic binding band (3e) and the damping rotary base (3 d).
5. The bearing idle running analysis and detection device according to claim 1, characterized in that the tensioning assembly (4) comprises a tensioning motor (4a) and a tensioning chuck (4b), the tensioning motor (4a) is fixed in the middle of the lower end of the platform (1), the tensioning motor (4a) is electrically connected with the operation display platform (6), the tensioning chuck (4b) is fixed in the middle of the upper end of the platform (1), an output shaft of the tensioning motor (4a) penetrates through the platform (1) and the tensioning chuck (4b), an output shaft of the tensioning motor (4a) is connected to a spiral fluted disc in the tensioning chuck (4b), a plurality of tensioning clamping jaws (4c) are arranged on the tensioning chuck (4b), the tensioning clamping jaws (4c) are meshed with the spiral fluted disc, and rubber pads are fixed on the outer side faces of the tensioning clamping jaws (4 c).
6. The bearing idle running analysis and detection device according to claim 2, characterized in that the rotating speed component (5) comprises a rotating speed sliding seat (5a) and a rotating speed sliding block (5b), the rotating speed sliding seat (5a) is fixed at the upper end of the platform (1), the rotating speed sliding block (5b) is slidably arranged inside the rotating speed sliding seat (5a), a handle screw rod III (5c) is rotatably arranged on the rotating speed sliding seat (5a) through a bearing, the handle screw rod III (5c) is vertically arranged, the handle screw rod III (5c) is screwed on the rotating speed sliding block (5b), a rotating speed clamping seat is fixed on the rotating speed sliding block (5b), and the rotating speed detection probe (10) is clamped inside the rotating speed clamping seat.
7. The bearing idle running analysis and detection device according to claim 5 or 6, characterized in that a plurality of groups of control buttons (6a) and a plurality of groups of display screens (6b) are arranged on the operation display platform (6), and the control buttons (6a) and the display screens (6b) are respectively electrically connected with the vibration detector, the rotation speed detector and the temperature detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021399864.2U CN212254588U (en) | 2020-07-16 | 2020-07-16 | Bearing idle running analysis and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021399864.2U CN212254588U (en) | 2020-07-16 | 2020-07-16 | Bearing idle running analysis and detection device |
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| Publication Number | Publication Date |
|---|---|
| CN212254588U true CN212254588U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021399864.2U Expired - Fee Related CN212254588U (en) | 2020-07-16 | 2020-07-16 | Bearing idle running analysis and detection device |
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| CN (1) | CN212254588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309400A (en) * | 2023-11-28 | 2023-12-29 | 大连瑞丰中轴科技发展有限公司 | Bearing vibration detection equipment |
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2020
- 2020-07-16 CN CN202021399864.2U patent/CN212254588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309400A (en) * | 2023-11-28 | 2023-12-29 | 大连瑞丰中轴科技发展有限公司 | Bearing vibration detection equipment |
| CN117309400B (en) * | 2023-11-28 | 2024-03-15 | 大连瑞丰中轴科技发展有限公司 | Bearing vibration detection equipment |
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Granted publication date: 20201229 |