CN207268674U - Bearing failure detector - Google Patents
Bearing failure detector Download PDFInfo
- Publication number
- CN207268674U CN207268674U CN201721182818.5U CN201721182818U CN207268674U CN 207268674 U CN207268674 U CN 207268674U CN 201721182818 U CN201721182818 U CN 201721182818U CN 207268674 U CN207268674 U CN 207268674U
- Authority
- CN
- China
- Prior art keywords
- fixed
- bearing
- driving wheel
- wheel
- failure detector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses a kind of bearing failure detector, including pedestal, roller shaft, outside probe, fixed driving wheel and at least two locating wheels；Pedestal is equipped with circular groove, the center of circle of circular groove is provided with roller axial trough to the extension of diameter of a circle direction, and roller shaft is rotatably arranged at roller axial trough, and pedestal further includes multiple mobile fixed frames；Bearing holder (housing, cover) to be measured is positioned on roller shaft, and locating wheel and fixed driving wheel set a movement fixed frame respectively, and the side and the lateral surface of bearing holder (housing, cover) to be measured of locating wheel and fixed driving wheel abut against.By the way that fixed driving wheel and locating wheel are arranged at movably on mobile fixed frame, rotated by fixed drive wheel bearing holder (housing, cover) to be measured, and popped one's head in by outside and detect each position of bearing.The utility model can effectively improve the flaw detection efficiency of bearing, convenient, effective.
Description
Technical field
Piece test technical field is the utility model is related to, more particularly to a kind of bearing failure detector.
Background technology
Bearing is part important in mechanical equipment, and the quality of bearing is most important for mechanical equipment, therefore high
The bearing race that end or important events use needs to detect a flaw before assembly to ensure quality.The detection machine of existing automatic flaw detection
Structure needs to rotate bearing race, and scanning is carried out to detection faces with detection probe.But if by the way of lathe chuck
Carry out clamping rotation, there is a situation where clamping face probe can not detect all positions, it is necessary to bearing race carry out turn-over and
It is detected again after being switched between inner support and outer clip, operates not only cumbersome, cause efficiency lower, it is practical
Property is poor.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of bearing spy that can quickly detect a flaw to bearing
Hinder device.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of bearing failure detector, including pedestal, roller shaft, outside probe, fixed driving wheel and at least two locating wheels；
The pedestal is equipped with circular groove, the center of circle of the circular groove is provided with roller axial trough, the rolling to the extension of diameter of a circle direction
Wheel shaft is rotatably arranged at the roller axial trough, and the pedestal further includes multiple mobile fixed frames；Bearing holder (housing, cover) to be measured is placed
In on the roller shaft, the locating wheel and the fixed driving wheel set a mobile fixed frame, the locating wheel respectively
And the side of the fixed driving wheel and the lateral surface of bearing holder (housing, cover) to be measured abut against.
Preferably：Driving motor and drive shaft are further included, the rotor of the driving motor is driven with the drive shaft
Connection, the center location of the fixed driving wheel are provided with through hole, and the fixed driving wheel interference is socketed on the drive shaft.
Preferably：The fixed driving wheel side is made of elastomeric material.
Preferably：The quantity of the locating wheel is two, described two locating wheels and the fixed driving wheel with it is to be measured
Bearing-transmission connects.
Preferably：Interior probing head is further included, the interior probing head is fixed on a movement fixed frame, the movement fixed mount setting
In in the circular groove.
Preferably：The quantity of the roller shaft and the roller axial trough is all four.
Preferably：Further include transmission device and numerical-control motor, the mobile fixed frame of the locating wheel connection and the transmission
Device connects, and the transmission device is connected with institute numerical-control motor.
Using above-mentioned technical proposal, by pedestal, roller shaft, outside probe, fixed driving wheel and at least two locating wheels, shape
Into a kind of bearing failure detector, by the way that locating wheel and fixed driving wheel clamp bearing holder (housing, cover) to be measured, pass through fixation
Drive wheel bearing to be measured rotates, since locating wheel and the fixed driving wheel are all disposed within moveable mobile fixed frame
On so that outside, which is popped one's head in, can detect all positions of bearing to be measured, be overturn without bearing to be measured is removed.This practicality
It is new so that bearing detection it is more efficient, convenient, reduce human cost.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model bearing failure detector；
Fig. 2 is the top view of the utility model bearing failure detector.
In figure, 100- pedestals, 200- roller axial troughs, 300- roller shafts, 400- locating wheels, 500- fixation driving wheels, 600-
Outside is popped one's head in, bearing to be detected 700-, 800- movement fixed frames.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form the restriction to the utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not form conflict each other
It can be mutually combined.
The utility model proposes a kind of bearing failure detector, including pedestal 100, roller shaft 300, outside probe 600, fixation
500 and at least two locating wheel 400 of driving wheel；Pedestal 100 is equipped with the center of circle of circular groove, circular groove to diameter of a circle direction
Extension is provided with roller axial trough 200, and roller shaft 300 is rotatably arranged at roller axial trough 200, and pedestal further includes multiple mobile fixed
Frame；Bearing holder (housing, cover) to be measured is positioned on roller shaft, and locating wheel and fixed driving wheel set a movement fixed frame 800 respectively, position
The side and the lateral surface of bearing holder (housing, cover) 700 to be measured of wheel 400 and fixed driving wheel 500 abut against.
Using above-mentioned technical proposal, by pedestal 100, roller shaft 300, outside probe 600, fixed driving wheel 500 and at least
Two locating wheels 400, form a kind of bearing failure detector, by by locating wheel 400 and fixed driving wheel 500 to axis to be measured
Bearing sleeve 700 is clamped, and drives bearing 700 to be measured to rotate by fixed driving wheel 500, due to locating wheel 400 and fixed drive
Driving wheel 500 is all disposed within moveable mobile fixed frame 800 so that outside probe 600 can detect bearing 700 to be measured
All positions, overturn without bearing 700 to be measured is removed.The utility model cause the detection of bearing more efficiently,
It is convenient, reduce human cost.
Specifically：Driving motor and drive shaft are further included, the rotor and drive shaft for driving motor are sequentially connected, fixed
The center location of driving wheel 500 is provided with through hole, and fixed 500 interference of driving wheel is socketed on drive shaft.
Specifically：Fixed 500 side of driving wheel is made of elastomeric material.
Specifically：The quantity of locating wheel is two, and two locating wheels 400 and fixed driving wheel 500 are passed with bearing to be measured
Dynamic connection.
Specifically：Interior probing first 600 is further included, a movement fixed frame 800 is fixed in interior probing first 600, which fixes
Frame 800 is arranged in circular groove.
Specifically：The quantity of roller shaft 300 and roller axial trough 200 is all four.
Specifically：Transmission device and numerical-control motor are further included, the mobile fixed frame 800 that locating wheel 400 connects is filled with transmission
Put connection, transmission device is connected with institute numerical-control motor.
In the utility model embodiment, bearing holder (housing, cover) 700 to be detected is consolidated by locating wheel 400 and fixed rotator 500
Fixed, locating wheel 400 and fixed rotator 500 can be moved by numerical control, to adapt to the bearing holder (housing, cover) of various models.And driving
Rotary course, can utilize and expose or the position of overhanging portion, disposably be completed whole product whole scanning with detection probe
Flaw detection.The utility model is simple in structure, detection efficiency is high.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within the scope of protection of the utility model.
Claims (7)
- A kind of 1. bearing failure detector, it is characterised in that：Including pedestal, roller shaft, outside probe, fixed driving wheel and at least two A locating wheel；The pedestal is equipped with circular groove, the center of circle of the circular groove is provided with roller shaft to the extension of diameter of a circle direction Groove, the roller shaft are rotatably arranged at the roller axial trough, and the pedestal further includes multiple mobile fixed frames；Axis to be measured Bearing sleeve is positioned on the roller shaft, and the locating wheel and the fixed driving wheel set a mobile fixed frame, institute respectively The side and the lateral surface of bearing holder (housing, cover) to be measured for stating locating wheel and the fixed driving wheel abut against.
- 2. bearing failure detector according to claim 1, it is characterised in that：Further include driving motor and drive shaft, institute The rotor and the drive shaft for stating driving motor are sequentially connected, and the center location of the fixed driving wheel is provided with through hole, described Fixed driving wheel interference is socketed on the drive shaft.
- 3. bearing failure detector according to claim 1, it is characterised in that：The fixed driving wheel side is by elastomeric material It is made.
- 4. bearing failure detector according to claim 1, it is characterised in that：The quantity of the locating wheel is two, described Two locating wheels and the fixed driving wheel are connected with bearing-transmission to be measured.
- 5. bearing failure detector according to claim 1, it is characterised in that：Further include interior probing head, the interior probing head A movement fixed frame is fixed on, the movement fixed mount setting is in the circular groove.
- 6. bearing failure detector according to claim 1, it is characterised in that：The number of the roller shaft and the roller axial trough Amount is all four.
- 7. bearing failure detector according to claim 1, it is characterised in that：Further include transmission device and numerical-control motor, institute The mobile fixed frame for stating locating wheel connection is connected with the transmission device, and the transmission device is connected with institute numerical-control motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182818.5U CN207268674U (en) | 2017-09-14 | 2017-09-14 | Bearing failure detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182818.5U CN207268674U (en) | 2017-09-14 | 2017-09-14 | Bearing failure detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268674U true CN207268674U (en) | 2018-04-24 |
Family
ID=61961555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721182818.5U Expired - Fee Related CN207268674U (en) | 2017-09-14 | 2017-09-14 | Bearing failure detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207268674U (en) |
-
2017
- 2017-09-14 CN CN201721182818.5U patent/CN207268674U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180424 Termination date: 20200914 |