CN209311090U - A kind of portable bearing fault diagnosing apparatus based on vibration detection - Google Patents
A kind of portable bearing fault diagnosing apparatus based on vibration detection Download PDFInfo
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- CN209311090U CN209311090U CN201920204255.8U CN201920204255U CN209311090U CN 209311090 U CN209311090 U CN 209311090U CN 201920204255 U CN201920204255 U CN 201920204255U CN 209311090 U CN209311090 U CN 209311090U
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- fixedly connected
- plate
- protective cover
- vibration detection
- apparatus based
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Abstract
The utility model discloses a kind of portable bearing fault diagnosing apparatus based on vibration detection, including supporting plate, the lower surface of the supporting plate open up fluted, and the inner wall of the groove is fixedly connected with round bar, and the upper surface of the supporting plate is fixedly connected with support column.The portable bearing fault diagnosing apparatus based on vibration detection, pass through setting spring and positioning plate, it is mobile convenient for slide plate, pass through slide plate and top plate, it is mobile convenient for top plate, by the way that the first hydraulic pump is arranged, first push plate, second hydraulic pump and the second push plate, top plate is pushed to clamp bearing convenient for stablizing, by the way that electric motor is arranged, drive rod and fixed link, convenient for fixed link rotation, by the way that fixed link is arranged, telescopic rod and motion bar, it is flexible convenient for motion bar, by the way that motion bar is arranged, magnetite and rolling bearing, the rotation of rolling bearing inner ring is driven by magnetite convenient for motion bar, to achieve the effect that portable bearing convenient for fault diagnosis.
Description
Technical field
The utility model relates to bearing arrangement technical field, specially a kind of portable bearing fault based on vibration detection
Diagnostic device.
Background technique
Rolling bearing is that the sliding friction between axis and axle bed by operating becomes rolling friction, to reduce friction loss
A kind of precision mechanical organ.Rolling bearing is generally made of inner ring, outer ring, rolling element and four part of retainer, inner ring
Effect is to merge to rotate together with the axis with axis matching；Outer ring effect is matched with bearing block, is played a supportive role；Rolling element is to borrow
Help retainer uniformly rolling element is distributed between inner ring and outer ring, shape size and quantity directly affect the axis of rolling
The service performance held and service life；Retainer can be such that rolling element is uniformly distributed, and guidance rolling element has rotated lubricating action.Support rotary
Axis and parts on shaft, and the normal operation position and running accuracy of holding shaft, rolling bearing working service is convenient, and work can
It leans on, starting performance is good, and bearing capacity is higher under medium speed.Compared with sliding bearing, the radial dimension of rolling bearing is larger,
Damping capacity is poor, and the service life is low when high speed, and the sound is larger.Currently, for rolling bearing detection generally by artificial side
Formula carries out, and testing staff is sentenced by rule of thumb by artificial detection or parameter by showing on some supplementary instruments or curve
The state of disconnected rolling bearing, high to the competency profiling of testing staff in this way, detection process not smart enoughization, detection efficiency are low.
Utility model content
The purpose of this utility model is to provide a kind of portable bearing fault diagnosing apparatus based on vibration detection, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of portable shaft based on vibration detection
Hold trouble-shooter, including supporting plate, the lower surface of the supporting plate opens up fluted, and the inner wall of the groove is fixedly connected with circle
Bar, the upper surface of the supporting plate are fixedly connected with support column, and the upper surface of the support column is fixedly connected with fixed platform, described
The upper surface of fixed platform offers sliding slot, and the inner wall of the sliding slot is fixedly connected with spring, and one end of the spring is fixed to be connected
It is connected to positioning plate, the side of the positioning plate is overlapped with slide plate, and the side of the slide plate is overlapped with the first push plate, and described first pushes away
Plate is fixedly connected with the first hydraulic stem far from the side of slide plate, and it is hydraulic that one end of first hydraulic stem is fixedly connected with first
Pump, the side of first hydraulic pump are fixedly connected with the first protective cover, and the bottom of first protective cover is fixedly connected with cross
Plate, the bottom of the transverse slat are fixedly connected with knighthead, and the upper surface of first protective cover is fixedly connected with fixed block, institute
The upper surface for stating fixed block is fixedly connected with the second protective cover, and it is hydraulic that the inner bottom wall of second protective cover is fixedly connected with second
Pump, the side of second hydraulic pump are fixedly connected with the second hydraulic stem, and one end of second hydraulic stem is fixedly connected with the
Two push plates, the side of second push plate are overlapped with top plate, and the side of the top plate is overlapped with rolling bearing, the fixed platform
Be internally provided with electric motor, the upper surface of the electric motor is fixedly connected with drive rod, and the side of the drive rod is solid
Surely it is connected with fixed link, the upper surface of the fixed link is fixedly connected with inclined plate, and one end of the fixed link, which is fixedly connected with, stretches
Contracting bar, one end of the telescopic rod are fixedly connected with motion bar, and one end of the motion bar is fixedly connected with magnetite.
Preferably, the bottom of the top plate is fixedly connected with the upper surface of slide plate, and the quantity of the top plate and slide plate is
Two, two slide plates and top plate are symmetricly set on the two of rolling bearing using the positive central axes of rolling bearing as symmetry axis
Side.
Preferably, the upper surface of first protective cover is fixedly connected by fixed block with the bottom of the second protective cover, institute
The quantity for stating the first protective cover and the second protective cover is two, and two first protective covers and the second protective cover are with fixed flat
The positive central axes of platform are the two sides that symmetry axis is symmetricly set on fixed platform.
Preferably, one end of first hydraulic stem runs through the side of fixed platform and extends to sliding slot inner wall and pushes away with first
The side of plate is fixedly connected.
Preferably, the quantity of the fixed link has four, and one end of four fixed links is in cross and drive rod
Side is fixedly connected.
Preferably, the positioning plate and the specifications and models of the first push plate are just as and positioning plate and the first push plate and fixed flat
The upper surface of platform is in same level.
Beneficial effect
The utility model provides a kind of portable bearing fault diagnosing apparatus based on vibration detection, has following beneficial
Effect:
1. the portable bearing fault diagnosing apparatus based on vibration detection is somebody's turn to do, by setting spring and positioning plate, convenient for sliding
Plate is mobile, mobile convenient for top plate by slide plate and top plate, passes through the first hydraulic pump of setting, the first push plate, the second hydraulic pump and the
Two push plates push top plate to clamp bearing convenient for stablizing, and by setting electric motor, drive rod and fixed link, turn convenient for fixed link
It is dynamic, it is flexible convenient for motion bar by setting fixed link, telescopic rod and motion bar, pass through setting motion bar, magnetite and the axis of rolling
It holds, the rotation of rolling bearing inner ring is driven by magnetite convenient for motion bar, to reach the effect that portable bearing is convenient for fault diagnosis
Fruit.
2. being somebody's turn to do the portable bearing fault diagnosing apparatus based on vibration detection, by setting supporting plate, groove and round bar, it is convenient for
Bearing fault diagnosing apparatus is mobile, by setting fixed platform and top plate, is convenient for fixing bearing, oblique by setting transverse slat and support
Bar, the first protective cover easy to support, to reach bearing fault diagnosing apparatus with portable effect.
Detailed description of the invention
Fig. 1 is the utility model structure schematic elevation view；
Fig. 2 is that the utility model structure just cuts open schematic diagram；
Fig. 3 is the utility model structure schematic top plan view；
Fig. 4 is the enlarged diagram of A in the utility model structure chart 2.
In figure: 1 supporting plate, 2 grooves, 3 round bars, 4 support columns, 5 fixed platforms, 6 sliding slots, 7 springs, 8 positioning plates, 9 slide plates, 10
First push plate, 11 first hydraulic stems, 12 first hydraulic pumps, 13 first protective covers, 14 transverse slats, 15 knightheads, 16 fixed blocks, 17
Second protective cover, 18 second hydraulic pumps, 19 second hydraulic stems, 20 second push plates, 21 top plates, 22 rolling bearings, 23 electric motors,
24 drive rods, 25 fixed links, 26 inclined plates, 27 telescopic rods, 28 motion bars, 29 magnetites.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of portable bearing event based on vibration detection
Hinder diagnostic device, including supporting plate 1, the lower surface of supporting plate 1 open up fluted 2, the inner wall of groove 2 is fixedly connected with round bar 3, supporting plate
1 upper surface is fixedly connected with support column 4, and the upper surface of support column 4 is fixedly connected with fixed platform 5, the upper table of fixed platform 5
Face offers sliding slot 6, and the inner wall of sliding slot 6 is fixedly connected with spring 7, and one end of spring 7 is fixedly connected with positioning plate 8, positioning plate 8
Side be overlapped with slide plate 9, the side of slide plate 9 is overlapped with the first push plate 10, and side of first push plate 10 far from slide plate 9 is fixed to be connected
It is connected to the first hydraulic stem 11, one end of the first hydraulic stem 11 runs through the side of fixed platform 5 and extends to 6 inner wall of sliding slot and first
The side of push plate 10 is fixedly connected, and the specifications and models of positioning plate 8 and the first push plate 10 are just as and positioning plate 8 and the first push plate 10
In same level, one end of the first hydraulic stem 11 is fixedly connected with the first hydraulic pump 12 for upper surface with fixed platform 5, the
The side of one hydraulic pump 12 is fixedly connected with the first protective cover 13, and the bottom of the first protective cover 13 is fixedly connected with transverse slat 14, horizontal
The bottom of plate 14 is fixedly connected with knighthead 15, and the upper surface of the first protective cover 13 is fixedly connected with fixed block 16, fixed block
16 upper surface is fixedly connected with the second protective cover 17, and the upper surface of the first protective cover 13 passes through fixed block 16 and the second protective cover
17 bottom is fixedly connected, and the quantity of the first protective cover 13 and the second protective cover 17 is two, two 13 Hes of the first protective cover
Second protective cover 17 is symmetricly set on the two sides of fixed platform 5, the second protection using the positive central axes of fixed platform 5 as symmetry axis
The inner bottom wall of cover 17 is fixedly connected with the second hydraulic pump 18, and the side of the second hydraulic pump 18 is fixedly connected with the second hydraulic stem 19,
One end of second hydraulic stem 19 is fixedly connected with the second push plate 20, and the side of the second push plate 20 is overlapped with top plate 21, passes through setting
Supporting plate 1, groove 2 and round bar 3, it is mobile convenient for bearing fault diagnosing apparatus, by setting fixed platform 5 and top plate 21, convenient for solid
Dead axle is held, and by setting transverse slat 14 and knighthead 15, the first protective cover 13 easy to support, the side of top plate 21 is overlapped with rolling
The bottom of bearing 22, top plate 21 is fixedly connected with the upper surface of slide plate 9, and the quantity of top plate 21 and slide plate 9 is two, two cunnings
Plate 9 and top plate 21 are symmetricly set on the two sides of rolling bearing 22 using the positive central axes of rolling bearing 22 as symmetry axis, fixed flat
Platform 5 is internally provided with electric motor 23, and the upper surface of electric motor 23 is fixedly connected with drive rod 24, the side of drive rod 24
It is fixedly connected with fixed link 25, the quantity of fixed link 25 there are four, and one end of four fixed links 25 is in cross and drive rod 24
Side be fixedly connected, the upper surface of fixed link 25 is fixedly connected with inclined plate 26, and one end of fixed link 25 is fixedly connected with flexible
Bar 27, one end of telescopic rod 27 are fixedly connected with motion bar 28, and one end of motion bar 28 is fixedly connected with magnetite 29, pass through setting
Spring 7 and positioning plate 8, it is mobile convenient for slide plate 9, it is mobile convenient for top plate 21 by slide plate 9 and top plate 21, by the way that the first liquid is arranged
Press pump 12, the first push plate 10, the second hydraulic pump 18 and the second push plate 20 push top plate 21 to clamp bearing, by setting convenient for stablizing
Electric motor 23, drive rod 24 and fixed link 25 are set, is rotated convenient for fixed link 25, by the way that fixed link 25,27 and of telescopic rod is arranged
Motion bar 28, it is flexible convenient for motion bar 28, it is logical convenient for motion bar 28 by setting motion bar 28, magnetite 29 and rolling bearing 22
It crosses magnetite 29 and drives the rotation of 22 inner ring of rolling bearing, to achieve the effect that portable bearing convenient for fault diagnosis.
Working principle: when using bearing fault diagnosing apparatus, by the upper table for rolling bearing 22 being placed on fixed platform 5
Face, and the motion bar 28 of 24 side of drive rod of 5 upper surface of fixed platform is made to pass through telescopic rod 27 and magnetite 29 and rolling bearing
22 inner ring, which overlaps, fixes, and starts the first hydraulic pump 12 and the second hydraulic pump 18, keeps the first hydraulic pump 12 hydraulic by first
11 one end of bar pushes the first push plate 10, and the second hydraulic pump 18 pushes the second push plate 20 by 19 one end of the second hydraulic stem, and first pushes away
Plate 10 and the second push plate 20 push top plate 21 and slide plate 9, squeeze the top plate 21 of 22 two sides of rolling bearing and slide plate 9 gradually internally
Pressure, and start electric motor 23, make electric motor 23 that drive rod 24, drive rod 24 be driven to drive fixed link 25,25 band of fixed link
Dynamic motion bar 28 and telescopic rod 27, motion bar 28 drive the inner ring rotation of rolling bearing 22 by magnetite 29, detect rolling bearing
22 in the case where inner ring rotation outer ring does not turn, and external pressure is stepped up, and records the carrying under vibration of rolling bearing 22
Power, to achieve the effect that device has portable bearing failure diagnosis.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of portable bearing fault diagnosing apparatus based on vibration detection, including supporting plate (1), it is characterised in that: the support
The lower surface of plate (1) opens up fluted (2), and the inner wall of the groove (2) is fixedly connected with round bar (3), the supporting plate (1) it is upper
Surface is fixedly connected with support column (4), and the upper surface of the support column (4) is fixedly connected with fixed platform (5), and the fixation is flat
The upper surface of platform (5) offers sliding slot (6), and the inner wall of the sliding slot (6) is fixedly connected with spring (7), and the one of the spring (7)
End is fixedly connected with positioning plate (8), and the side of the positioning plate (8) is overlapped with slide plate (9), the side overlap joint of the slide plate (9)
Have the first push plate (10), first push plate (10) is fixedly connected with the first hydraulic stem (11) far from the side of slide plate (9), described
One end of first hydraulic stem (11) is fixedly connected with the first hydraulic pump (12), and the side of first hydraulic pump (12) is fixedly connected
Have the first protective cover (13), the bottom of first protective cover (13) is fixedly connected with transverse slat (14), the bottom of the transverse slat (14)
Portion is fixedly connected with knighthead (15), and the upper surface of first protective cover (13) is fixedly connected with fixed block (16), described
The upper surface of fixed block (16) is fixedly connected with the second protective cover (17), and the inner bottom wall of second protective cover (17) is fixedly connected
Have the second hydraulic pump (18), the side of second hydraulic pump (18) is fixedly connected with the second hydraulic stem (19), second liquid
One end of compression bar (19) is fixedly connected with the second push plate (20), and the side of second push plate (20) is overlapped with top plate (21), institute
The side for stating top plate (21) is overlapped with rolling bearing (22), and the fixed platform (5) is internally provided with electric motor (23), institute
The upper surface for stating electric motor (23) is fixedly connected with drive rod (24), and the side of the drive rod (24) is fixedly connected with fixation
The upper surface of bar (25), the fixed link (25) is fixedly connected with inclined plate (26), and one end of the fixed link (25) is fixedly connected
Have telescopic rod (27), one end of the telescopic rod (27) is fixedly connected with motion bar (28), and one end of the motion bar (28) is solid
Surely magnetite (29) are connected with.
2. a kind of portable bearing fault diagnosing apparatus based on vibration detection according to claim 1, it is characterised in that:
The bottom of the top plate (21) is fixedly connected with the upper surface of slide plate (9), and the quantity of the top plate (21) and slide plate (9) is two
A, two slide plates (9) and top plate (21) are symmetricly set on rolling using rolling bearing (22) positive central axes as symmetry axis
The two sides of bearing (22).
3. a kind of portable bearing fault diagnosing apparatus based on vibration detection according to claim 1, it is characterised in that:
The upper surface of first protective cover (13) is fixedly connected by fixed block (16) with the bottom of the second protective cover (17), and described
The quantity of one protective cover (13) and the second protective cover (17) is two, two first protective covers (13) and the second protective cover
(17) two sides of fixed platform (5) are symmetricly set on using fixed platform (5) positive central axes as symmetry axis.
4. a kind of portable bearing fault diagnosing apparatus based on vibration detection according to claim 1, it is characterised in that:
One end of first hydraulic stem (11) runs through the side of fixed platform (5) and extends to sliding slot (6) inner wall and the first push plate
(10) side is fixedly connected.
5. a kind of portable bearing fault diagnosing apparatus based on vibration detection according to claim 1, it is characterised in that:
The quantity of the fixed link (25) has four, and one end of four fixed links (25) is in the cross side with drive rod (24)
It is fixedly connected.
6. a kind of portable bearing fault diagnosing apparatus based on vibration detection according to claim 1, it is characterised in that:
The specifications and models of the positioning plate (8) and the first push plate (10) are just as and positioning plate (8) and the first push plate (10) and fixed platform
(5) upper surface is in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204255.8U CN209311090U (en) | 2019-02-18 | 2019-02-18 | A kind of portable bearing fault diagnosing apparatus based on vibration detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204255.8U CN209311090U (en) | 2019-02-18 | 2019-02-18 | A kind of portable bearing fault diagnosing apparatus based on vibration detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209311090U true CN209311090U (en) | 2019-08-27 |
Family
ID=67681704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920204255.8U Expired - Fee Related CN209311090U (en) | 2019-02-18 | 2019-02-18 | A kind of portable bearing fault diagnosing apparatus based on vibration detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209311090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284734A (en) * | 2020-09-25 | 2021-01-29 | 蚌埠弘皓机电有限公司 | Bearing rotation detection equipment |
| CN112444182A (en) * | 2020-10-26 | 2021-03-05 | 徐正涛 | Handheld bearing detection device |
| CN114295376A (en) * | 2021-11-16 | 2022-04-08 | 合肥三益江海智能科技有限公司 | Rolling bearing vibration experiment device |
-
2019
- 2019-02-18 CN CN201920204255.8U patent/CN209311090U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284734A (en) * | 2020-09-25 | 2021-01-29 | 蚌埠弘皓机电有限公司 | Bearing rotation detection equipment |
| CN112444182A (en) * | 2020-10-26 | 2021-03-05 | 徐正涛 | Handheld bearing detection device |
| CN114295376A (en) * | 2021-11-16 | 2022-04-08 | 合肥三益江海智能科技有限公司 | Rolling bearing vibration experiment device |
| CN114295376B (en) * | 2021-11-16 | 2024-01-16 | 合肥三益江海智能科技有限公司 | Rolling bearing vibration experimental device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20200218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |