CN209198086U - A kind of bearing vibration detector - Google Patents
A kind of bearing vibration detector Download PDFInfo
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- CN209198086U CN209198086U CN201822274278.4U CN201822274278U CN209198086U CN 209198086 U CN209198086 U CN 209198086U CN 201822274278 U CN201822274278 U CN 201822274278U CN 209198086 U CN209198086 U CN 209198086U
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- bearing
- vibration detector
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- bracket
- output shaft
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- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000001125 extrusion Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model belongs to Bearing testing technical field, relate generally to a kind of bearing vibration detector, including pedestal, power module bracket and the support of bearing are oppositely arranged on the pedestal, the power module bracket is equipped with power module, and the power module includes output shaft, and the output shaft is directed toward the support of bearing, the support of bearing is connected to the output shaft by connecting shaft component, is provided with testing agency on the support of bearing.The utility model structure is simple, strong applicability, it is applicable in the bearing of different model, and replacement is convenient, it is able to achieve in bear vibration detection process while applying moment of flexure and radial force, solving the problems, such as bearing vibration detector, structure is complicated, load trouble, does not have moment of flexure load function, and accuracy in detection and efficiency are greatly improved.
Description
Technical field
The utility model belongs to Bearing testing technical field, is related to a kind of bearing vibration detector.
Background technique
Existing bearing vibration detector common configuration is complicated, and installation is complicated, is unfavorable for small-scale bear vibration inspection
It surveys, and bearing load load trouble, the generally also function without moment of flexure load.In addition, existing bearing vibration detector
It is usually applicable only to the vibration detection of the bearing of a certain specification, versatility is not strong, cannot achieve the vibration to the bearing of plurality of specifications
Dynamic detection, the cost for causing bear vibration to detect are very high.
Utility model content
In view of this, being applicable in the purpose of this utility model is to provide a kind of simple bearing vibration detector of structure
The bearing of different model, while realizing and bending load and radial force are applied to bearing.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of bearing vibration detector, for detecting the vibration performance of bearing, including pedestal, the bearing includes concentric
The bearing outer ring and bearing inner race of socket, the bearing roller being arranged between bearing outer ring and bearing inner race and setting are in axis
The roller bracket for being used to support bearing roller between bearing outer-ring and bearing inner race, which is characterized in that opposite on the pedestal to set
It is equipped with power module bracket and the support of bearing；The power module bracket is equipped with power module, and the power module includes defeated
Shaft, the output shaft are directed toward the support of bearing；The support of bearing is connected to the output shaft by connecting shaft component；Institute
State the testing agency being provided on the support of bearing for obtaining bear vibration data.
Optionally, the connecting shaft component is followed successively by main shaft, connector, the main shaft along the direction far from the output shaft
It is connected to the output shaft by shaft coupling, the size of the connector matches with the bearing inner race；The output shaft, master
The geometric center lines coincidence of axis, connector.
Optionally, moment of flexure loading module is provided in the circumferential direction of the main shaft.
Optionally, the connector, moment of flexure loading module are connect with the spindle thread.
Optionally, the support of bearing is followed successively by bearing lower bracket and bearing upper bracket along far from the pedestal direction；Institute
It states bearing upper bracket to connect to form circular bearing mounting hole with bearing lower bracket, the bearing mounting hole is for installing and fixing
Bearing, size match with bearing.
Optionally, the testing agency includes that vibrating sensor and one or more radial loaded modules, the vibration pass
Sensor and radial loaded module are arranged at the one end of bearing upper bracket far from the bearing lower bracket.
Optionally, the testing agency includes two radial loaded modules, is symmetricly set on the two of the vibrating sensor
Side.
Optionally, the vibrating sensor and the radial loaded module are threadedly coupled with the bearing upper bracket.
Optionally, the tapped blind hole and tapped through hole for installing testing agency, the vibration are set on bearing upper bracket
Sensor is mounted in the tapped blind hole, and the radial loaded module is mounted in the tapped through hole.
Optionally, the radial loaded module is provided with to cooperate with bearing outer ring close to one end of the bearing lower bracket and pacify
The load pressure head of dress.
The utility model has the beneficial effects that: the utility model structure is simple, strong applicability, it is applicable in the axis of different model
It holds, and is able to achieve in bear vibration detection process while applying moment of flexure and radial force, efficiently solve bear vibration detection dress
Set structure is complicated, load trouble, do not have the problems such as moment of flexure load function, greatly improve accuracy in detection and detection efficiency.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is achieved and obtained.
Detailed description of the invention
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be preferably described in detail, in which:
Fig. 1 is the three-dimensional figure of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the connection schematic diagram of main shaft and connector.
Specific embodiment
Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.It should be noted that institute in following embodiment
The diagram of offer only illustrates the basic conception of the utility model in a schematic way, in the absence of conflict, following embodiment and
Feature in embodiment can be combined with each other.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this
The limitation of utility model；In order to better illustrate the utility model embodiment, the certain components of attached drawing have omission, amplification or contracting
It is small, do not represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation may in attached drawing
Omission will be understood by.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if having the instructions such as term " on ", "lower", "left", "right", "front", "rear" orientation or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
The terms describing the positional relationship in the drawings are only for illustration for this, should not be understood as limiting the present invention, for
For those skilled in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Please refer to Fig. 1-Fig. 4, the element numbers in attached drawing respectively indicate: pedestal 1, power module bracket 2, the support of bearing 3,
Bearing lower bracket 31, bearing upper bracket 32, power module 4, output shaft 41, connecting shaft component 5, shaft coupling 51, main shaft 52, connection
First 53, moment of flexure loading module 54, testing agency 6, vibrating sensor 61, radial loaded module 62, load pressure head 63.
The utility model relates to a kind of bearing vibration detectors, for detecting the vibration performance of bearing, including pedestal 1,
The bearing includes the bearing outer ring being socketed with one heart and bearing inner race, the bearing being arranged between bearing outer ring and bearing inner race rolling
Son and the roller bracket for being used to support bearing roller that is arranged between bearing outer ring and bearing inner race, phase on the pedestal 1
To setting power module bracket 2 and the support of bearing 3.The power module bracket 2 is equipped with power module 4, the power module 4
Including output shaft 41, the output shaft 41 is directed toward the support of bearing 3.The support of bearing 3 by connecting shaft component 5 with it is described
Output shaft 41 connects, and the testing agency 6 for obtaining bear vibration data is provided on the support of bearing 3.
In the present embodiment, the connecting shaft component 5 is followed successively by main shaft 52, connector along the direction far from the output shaft 41
53, the main shaft 52 is connect by shaft coupling 51 with the output shaft 41, the output shaft 41, main shaft 52, connector 53 it is several
What center line is overlapped, and the connector 53 is coupled with bearing inner race when in use, and design has various sizes of connector 53,
To meet the bearing of different model.Moment of flexure loading module 54 is provided in the circumferential direction of the main shaft 52.The connector 53, moment of flexure
Loading module 54 is threadedly coupled with main shaft 52, is conveniently replaceable different moment of flexure loading modules 54 using being threadedly coupled, and then realize
Load different bending loads.
In the present embodiment, the support of bearing 3 is followed successively by bearing lower bracket 31 and bearing along far from 1 direction of pedestal
Bracket 32, the bearing upper bracket 32 connect to form circular bearing mounting hole with bearing lower bracket 31, the bearing mounting hole
Match for installation and fixing bearing, size with bearing.The bearing upper bracket 32 and bearing lower bracket 31 use screw
Connection.Bearing is mounted in bearing mounting hole when specific detection, first bearing is mounted on bearing lower bracket 31, then will be on bearing
Bracket 32 is mounted on bearing lower bracket 31, and is adopted and be screwed, can also be various sizes of according to specific various bearing replacing
Bearing upper bracket 32 and bearing lower bracket 31.
In the present embodiment, the testing agency 6 includes vibrating sensor 61 and radial loaded module 62, the vibrating sensing
Device 61 and radial loaded module 62 are arranged at the one end of bearing upper bracket 32 far from the bearing lower bracket 31.The detection machine
Structure 6 includes two radial loaded modules 62, and is symmetricly set on the two sides of the vibrating sensor 61.The vibrating sensor 61
And the radial loaded module 62 is threadedly coupled with the bearing upper bracket 32.It is arranged on bearing upper bracket 32 for installing
The tapped blind hole and tapped through hole of testing agency 6, the vibrating sensor 61 is mounted in tapped blind hole, for detecting bearing
Vibration signal, the radial loaded module 62 are mounted in tapped through hole, and the radial loaded module 62 is under the bearing
One end of bracket 31 is provided with the radial loaded pressure head 63 with the outer ring extrusion fit of bearing.Vibrating sensor 61 and loading module
62 are facilitated using threaded connection according to the various sizes of vibrating sensor 61 of various bearing replacing and radial loaded module 62.
When specific operation, bearing is mounted in bearing mounting hole, connector 53 and the inner ring of bearing is coupled, and
Moment of flexure loading module 54 and radial loaded module 62 are adjusted according to actual needs, then start power module 4, in dynamic bearing
Circle rotation, to measure the vibration data of bearing by vibrating sensor 61.
In conclusion the utility model structure is simple, strong applicability, realization applies simultaneously in bear vibration detection process
Moment of flexure and radial force.According to the bearing of different model, bearing upper bracket 32, bearing lower bracket 31 and connector 53, root are replaced
Moment of flexure loading module 54 and radial loaded module 62 are replaced according to the demand of different loading forces, and is replaced conveniently, axis is efficiently solved
Holding vibration detection device, structure is complicated, load trouble, does not have the problems such as moment of flexure load function, and accuracy in detection and efficiency greatly mention
It is high.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of bearing vibration detector, for detecting the vibration performance of bearing, including pedestal, the bearing includes concentric locking collar
The bearing outer ring and bearing inner race that connect, the bearing roller being arranged between bearing outer ring and bearing inner race and it is arranged in bearing
The roller bracket for being used to support bearing roller between outer ring and bearing inner race, which is characterized in that
Power module bracket and the support of bearing are relatively set on the pedestal；The power module bracket is equipped with energy supply mould
Block, the power module include output shaft, and the output shaft is directed toward the support of bearing；The support of bearing passes through connecting shaft group
Part is connected to the output shaft；The testing agency for obtaining bear vibration data is provided on the support of bearing.
2. bearing vibration detector as described in claim 1, which is characterized in that the connecting shaft component is along far from described
The direction of output shaft is followed successively by main shaft, connector, and the main shaft is connected to the output shaft by shaft coupling, the connector
Size matches with the bearing inner race；The geometric center lines coincidence of the output shaft, main shaft, connector.
3. bearing vibration detector as described in claim 2, which is characterized in that be provided in the circumferential direction of the main shaft curved
Square loading module.
4. bearing vibration detector as described in claim 3, which is characterized in that the connector, moment of flexure loading module
It is connect with the spindle thread.
5. bearing vibration detector as described in claim 1, which is characterized in that the support of bearing is along far from the bottom
Seat direction is followed successively by bearing lower bracket and bearing upper bracket；The bearing upper bracket connect to form circular axis with bearing lower bracket
Mounting hole is held, the bearing mounting hole matches for installation and fixing bearing, size with bearing.
6. bearing vibration detector as described in claim 5, which is characterized in that the testing agency includes vibrating sensing
It is separate that device and one or more radial loaded modules, the vibrating sensor and radial loaded module are arranged at bearing upper bracket
One end of the bearing lower bracket.
7. bearing vibration detector as described in claim 6, which is characterized in that the testing agency includes two radial directions
Loading module is symmetricly set on the two sides of the vibrating sensor.
8. the bearing vibration detector as described in claim 6 or 7 any one, which is characterized in that the vibrating sensor
And the radial loaded module is threadedly coupled with the bearing upper bracket.
9. the bearing vibration detector as described in claim 6 or 7 any one, which is characterized in that set on bearing upper bracket
The tapped blind hole and tapped through hole for installing testing agency are set, the vibrating sensor is mounted in the tapped blind hole, institute
Radial loaded module is stated to be mounted in the tapped through hole.
10. the bearing vibration detector as described in claim 6 or 7 any one, which is characterized in that the radial loaded mould
Block is provided with the load pressure head being coupled with bearing outer ring close to one end of the bearing lower bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274278.4U CN209198086U (en) | 2018-12-30 | 2018-12-30 | A kind of bearing vibration detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274278.4U CN209198086U (en) | 2018-12-30 | 2018-12-30 | A kind of bearing vibration detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209198086U true CN209198086U (en) | 2019-08-02 |
Family
ID=67430927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822274278.4U Active CN209198086U (en) | 2018-12-30 | 2018-12-30 | A kind of bearing vibration detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209198086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074942A (en) * | 2021-03-31 | 2021-07-06 | 国网北京市电力公司 | Monitoring device, bearing seat, air pump and transformer |
-
2018
- 2018-12-30 CN CN201822274278.4U patent/CN209198086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074942A (en) * | 2021-03-31 | 2021-07-06 | 国网北京市电力公司 | Monitoring device, bearing seat, air pump and transformer |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210524 Address after: 471000 in Zhuoyang science and Technology Park, Qinling Road, Jianxi District, Luoyang area, China (Henan) pilot Free Trade Zone, Luoyang City, Henan Province Patentee after: Luoyang Guohua New Energy Technology Co.,Ltd. Address before: 471023 Room 101, building 1, 66 Changxing street, Luolong District, Luoyang City, Henan Province Patentee before: LUOYANG ZHONGKE XIETONG TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 471000 Building 2, Dahehui, northeast corner of Jinchengzhai Street and Zhanqian West Road, Luolong District, Luoyang City, Henan Province Patentee after: Luoyang Guosheng Commercial Development Co.,Ltd. Country or region after: China Address before: 471000 in Zhuoyang science and Technology Park, Qinling Road, Jianxi District, Luoyang area, China (Henan) pilot Free Trade Zone, Luoyang City, Henan Province Patentee before: Luoyang Guohua New Energy Technology Co.,Ltd. Country or region before: China |