CN106441890A - Bearing detector - Google Patents
Bearing detector Download PDFInfo
- Publication number
- CN106441890A CN106441890A CN201610831989.XA CN201610831989A CN106441890A CN 106441890 A CN106441890 A CN 106441890A CN 201610831989 A CN201610831989 A CN 201610831989A CN 106441890 A CN106441890 A CN 106441890A
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- China
- Prior art keywords
- bearing
- measured
- detecting device
- detection
- work box
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/30—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring roughness or irregularity of surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0061—Force sensors associated with industrial machines or actuators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention relates to the technical field of bearing detection, and provides a bearing detector. The bearing detector comprises a work box and a detection device, and is characterized by further comprising a drive device used for driving a bearing to be detected to rotate, a clamping device arranged in the work box and used for fixing the bearing to be detected, a display screen used for displaying a detection result and a control device, wherein the detection device and the display screen are both connected with the control device through electrical signals. The bearing detector is compact in structure, simple to operate, high in work efficiency, multiple in detection item, high in detection accuracy, flexible to adjust, capable of performing all-dimensional detection on bearings different in size, and suitable for large scale popularization.
Description
Technical field
The present invention relates to Bearing testing technical field, more particularly, to a kind of bearing detecting device.
Background technology
At present, application in plant equipment for the bearing is more and more extensive, and bearing is to play fixation in mechanical transmission course
Rub with reduction load and examine the part of coefficient, when other parts produce relative motion on axle each other, be used to reduce power biography
Coefficient of friction during passing and the parts of holding shaft center fixation, bearing is a kind of very important in contemporary plant equipment
Parts, be the important foundation parts of all kinds of plant equipment, its precision, performance, the life and reliability essence to main frame
Degree, performance, life and reliability play conclusive effect, therefore bearing is carried out high-precision detection very necessary, existing
Technology middle (center) bearing life detecting device complex structure, bulky it has not been convenient to safeguard, and precision is low, single function, measurement bearing
Species is single etc., and inefficiency, it is impossible to meet job demand, is unfavorable for the efficient production of enterprise.
Therefore, how existing bearing detecting device is improved so as to overcome drawbacks described above to be people in the art
Member's problem urgently to be resolved hurrily.
Content of the invention
For the present situation of above-mentioned prior art, the technical problem to be solved be to provide a kind of compact conformation,
Simple to operate, high working efficiency, detection project are many, accuracy of detection is high, flexible adjustment, bearing of different sizes can be carried out comprehensive
The bearing detecting device of detection.
The present invention solves the technical scheme that adopted of above-mentioned technical problem：
A kind of bearing detecting device, including work box and detection means it is characterised in that also including for driving axle to be measured
Hold the driving means of rotation, be arranged in described work box for fixing the clamping device of bearing to be measured, being used for display detection knot
The display screen of fruit, control device, described detection means and described display screen are all connected with the described control device signal of telecommunication.
End surface measurement device that described detection means includes can contacting with bearing axial end to be measured, torsion torque sensor,
CCD scanning means and SPM sensor with described work chamber interior wall connect setting.
The frequency conversion motor that described driving means include being arranged on outside described work box is connected with described variable-frequency motor output
The drive shaft of the outfan connect setting of the change speed gear box of setting and described change speed gear box, described drive shaft is away from described change speed gear box
One end is rotated with bearing to be measured and is connected.
Described end surface measurement device includes the contiguous block of flat-removing air cyclinder and described flat-removing air cyclinder piston rod connect setting, sets
Put the detection sensor of the lift cylinder connect setting vertical with described lift cylinder piston rod on described contiguous block, described
Detection sensor can be contacted near the axial end of described drive shaft side with bearing to be measured.
Described torsion torque sensor is arranged in described drive shaft, and described CCD scanning means is three, is separately positioned on to be measured
The top of bearing, lower section and the side being axially away from described drive shaft positioned at bearing to be measured.
Described clamping device is two fixed blocks be arrangeding in parallel over and under positioned at bearing to be measured, described upper and lower two
The projection in the horizontal plane of individual fixed block overlaps, and described fixed block passes through nut and in the enterprising line slip of described work chamber interior wall and consolidates
Fixed.
Described control device is PLC.
At least provided with a LED on each face of described work chamber interior wall.
Described frequency conversion motor and described change speed gear box bottom are provided with damping rubber block.
Beneficial effect：
The technical scheme being provided using the present invention, compared with prior art, is had the advantages that：
1st, a kind of bearing detecting device of the present invention, its detection means includes can contacting with bearing axial end to be measured
The CCD scanning means of end surface measurement device, torsion torque sensor and work chamber interior wall connect setting and SPM sensor, using multiple
Sensor detecting device, can to Bearing testing to be measured multiple projects, including the roughness of bearing axial end to be measured, bearing to be measured
Torsion required for rotating, bearing to be measured whether there is spot corrosion, crackle or other defect.
2nd, a kind of bearing detecting device of the present invention, its driving means include the frequency conversion motor being arranged on outside work box and
The drive shaft of the outfan connect setting of the change speed gear box of variable-frequency motor output connect setting and change speed gear box, drive shaft is away from institute
The one end stating change speed gear box is connected with bearing to be measured rotation, using this kind of technical scheme, can be that bearing to be measured provides suitable rotating speed.
3rd, a kind of bearing detecting device of the present invention, its end surface measurement device includes flat-removing air cyclinder and flat-removing air cyclinder piston
The contiguous block of bar connect setting, the inspection of the lift cylinder being arranged on contiguous block connect setting vertical with lift cylinder piston rod
Survey sensor, detection sensor can be contacted near the axial end of drive shaft side with bearing to be measured, using this kind of technical side
Case, end surface measurement device can detect the axial end of different size bearing to be measured.
4th, a kind of bearing detecting device of the present invention, its torsion torque sensor arranges on the driving shaft, and CCD scanning means is three
Individual, it is separately positioned on top, lower section and the side being axially away from described drive shaft positioned at bearing to be measured of bearing to be measured, adopt
This kind of technical scheme, can carry out comprehensive detection to bearing to be measured, and compact conformation, and functional reliability is high.
5th, a kind of bearing detecting device of the present invention, its clamping device is that two over and under put down positioned at bearing to be measured
The fixed block of row setting, the projection in the horizontal plane of upper and lower two fixed blocks overlaps, and described fixed block passes through nut in described work
Make the enterprising line slip of chamber interior wall and fixation, using this kind of technical scheme, by adjusting the position of fixed block, can achieve big to difference
Little bearing to be measured is fixed, and greatly increases the suitability of device.
6th, a kind of bearing detecting device of the present invention, its control device be PLC, make device simple to operate, work
Efficiency high.
7th, a kind of bearing detecting device of the present invention, at least provided with a LED on each face of its work chamber interior wall,
Using this kind of technical scheme, the light of abundance can be improved, substantially increase certainty of measurement.
8th, a kind of bearing detecting device of the present invention, its frequency conversion motor and change speed gear box bottom are provided with damping rubber block,
Using this kind of technical scheme, the vibration that frequency conversion motor and change speed gear box operationally produce can be eliminated, it is to avoid the shadow to device for the vibration
Ring, further increase accuracy of detection.
9th, a kind of bearing detecting device of the present invention, compact conformation, simple to operate, high working efficiency, detection project are many, inspection
Survey high precision, flexible adjustment, bearing of different sizes can be carried out with comprehensive detection, suitable large-scale promotion.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of end surface measurement device of the present invention.
Wherein, work box 1, detection means 2, bearing 3 to be measured, driving means 4, clamping device 5, damping rubber block 6, LED
Lamp 11, end surface measurement device 21, torsion torque sensor 22, CCD scanning means 23, SPM sensor 24, frequency conversion motor 41, change speed gear box
42, drive shaft 43, fixed block 51, flat-removing air cyclinder 211, contiguous block 212, lift cylinder 213, detection sensor 214.
Specific embodiment
Effect for making the architectural feature to the present invention and reached has further understanding and recognizes, in order to preferably
Embodiment and accompanying drawing cooperation detailed description, are described as follows：
As shown in figure 1, a kind of bearing detecting device, including work box 1 and detection means 2, as the improvement of the present invention, also
Including for driving the driving means 4 of bearing 3 rotation to be measured, being arranged in work box 1 for fixing the clamping dress of bearing 3 to be measured
Put 5, display screen (in figure is not drawn into), control device (in figure is not drawn into) for showing testing result, detection means 2 and aobvious
Display screen (in figure is not drawn into) is all connected with control device (in figure is not drawn into) signal of telecommunication.
As further improvement of the present invention, detection means 2 includes the end that can contact with bearing 3 axial end to be measured
The CCD scanning means 23 of face detection means 21, torsion torque sensor 22 and work box 1 inwall connect setting and SPM sensor 24,
Using multiple sensors detection means, multiple projects can be detected to bearing 3 to be measured, coarse including bearing 3 axial end to be measured
Degree, bearing to be measured 3 rotate required torsion, bearing to be measured 3 whether there is spot corrosion, crackle or other defect.Driving means 4 are wrapped
Include change speed gear box 42 and the change speed gear box 42 of the frequency conversion motor 41 being arranged on outside work box 1 and frequency conversion motor 41 outfan connect setting
Outfan connect setting drive shaft 43, drive shaft 43 rotates and is connected away from one end and the bearing 3 to be measured of change speed gear box 42, employing
This kind of technical scheme, can provide suitable rotating speed for bearing 3 to be measured.End surface measurement device 21 includes flat-removing air cyclinder 211 and translation
The contiguous block 212 of cylinder 211 piston rod connect setting, the lift cylinder 213 being arranged on contiguous block 212 and lift cylinder 213
The detection sensor 214 of the vertical connect setting of piston rod, detection sensor 214 can be with bearing 3 to be measured near drive shaft side
Axial end contacts, and using this kind of technical scheme, end surface measurement device 21 can detect the axial direction of different size bearing to be measured 3
End face.Torsion torque sensor 22 is arranged in drive shaft 43, and CCD scanning means 23 is three, is separately positioned on the upper of bearing 3 to be measured
Side, lower section and the side being axially away from drive shaft 43 positioned at bearing 3 to be measured, using this kind of technical scheme, can be to bearing 3 to be measured
Carry out comprehensive detection, and compact conformation, functional reliability height.Clamping device 5 be positioned at bearing to be measured over and under two
The individual fixed block 51 be arrangeding in parallel, the projection in the horizontal plane of upper and lower two fixed blocks 51 overlaps, and fixed block 51 is existed by nut
The enterprising line slip of work box 1 inwall and fixation, using this kind of technical scheme, by adjusting the position of fixed block 51, it is right to can achieve
Different size of bearing to be measured 3 is fixed, and greatly increases the suitability of device.Control device (in figure is not drawn into) is
PLC, makes that device is simple to operate, high working efficiency.At least provided with a LED on each face of work box 1 inwall
11, using this kind of technical scheme, the light of abundance can be improved, substantially increase certainty of measurement.Frequency conversion motor 41 and change speed gear box 42
Bottom is provided with damping rubber block 6, using this kind of technical scheme, can eliminate frequency conversion motor 41 and change speed gear box 42 operationally produces
Raw vibration, it is to avoid the impact to device for the vibration, further increases accuracy of detection.
The workflow of the present invention is achieved in：
After bearing 3 to be measured being put into the detection station in work box 1, open the LED 11 on work box 1 inwall, adjust
Position on work box 1 inwall for the fixed block 51, makes fixed block 51 clamp bearing 3 to be measured, adjusts end face detection means 21, make end
Detection sensor 214 in face detection means 21 is contacted near the axial end of drive shaft 43 side with bearing 3 to be measured, starts
Device makes frequency conversion motor 41 start working, and after the speed governing of change speed gear box 42, drive shaft 43 drives axle to be measured with suitable rotating speed
Hold 3 rotations, detection means 2 is started working, the torsion torque sensor 22 being arranged in drive shaft 43 is by the information transfer detecting to control
Device (in figure is not drawn into) processed, the control device (in figure is not drawn into) of the present embodiment is preferably PLC, control device (figure
In be not drawn into) calculate bearing 3 to be measured rotate required for torsion, judge whether bearing qualified；Bearing 3 to be measured in rotation such as
Fruit has the rugged rough region such as crackle, spot corrosion, it will produces percussion, can produce at bearing 3 raceway shock point to be measured
A series of raw compressional waves, are received this signal by SPM sensor 24 and send control device (in figure is not drawn into) to, detected with this
Bearing 3 to be measured whether there is crackle, spot corrosion etc.；Detection sensor 214 on end surface measurement device 21 is by bearing 3 axial end to be measured
Some circles are detected and by the signal transmission of detection to control device (in figure is not drawn into) in face, pre- through control device (in figure is not drawn into)
The contrast of first storage program, can detect the roughness of bearing 3 axial end to be measured；CCD scanning means 23 is to test system 3
Carry out omnibearing detection, and detection information is transferred to control device (in figure is not drawn into), control device (in figure is not drawn into)
These information are calculated and processes, to measure the defect of bearing 3 to be measured.Control device (in figure is not drawn into) will be above by detection
All information that device 2 detects all are transferred to display screen (in figure is not drawn into), and display screen (in figure is not drawn into) is by testing result
Intuitively show.
Finally it should be noted that：Above example only in order to technical scheme to be described, is not intended to limit；Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those of skill in the art that it still can be right
Technical scheme described in previous embodiment is modified, or wherein some technical characteristics are replaced on an equal basis；And these
Modification or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Although more employing work box 1 herein, detection means 2, bearing 3 to be measured, driving means 4, clamping device 5,
Damping rubber block 6, LED 11, end surface measurement device 21, torsion torque sensor 22, CCD scanning means 23, SPM sensor 24, become
Frequency motor 41, change speed gear box 42, drive shaft 43, fixed block 51, flat-removing air cyclinder 211, contiguous block 212, lift cylinder 213, detection passes
Sensor 214 grade term, but it is not precluded from the probability using other terms.It is used for the purpose of more easily retouching using these terms
State and explain the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (9)
1. a kind of bearing detecting device, including work box (1) and detection means (2) it is characterised in that also including treating for driving
Survey the driving means (4) that bearing (3) rotates, be arranged in described work box (1) and be used for fixing the clamping device of bearing to be measured (3)
(5), be used for showing display screen, the control device of testing result, described detection means (2) and described display screen all with described control
The device signal of telecommunication processed connects.
2. a kind of bearing detecting device according to claim 1 it is characterised in that described detection means (2) include can be with
In end surface measurement device (21), torsion torque sensor (22) and the described work box (1) that bearing (3) axial end to be measured contacts
The CCD scanning means (23) of wall connect setting and SPM sensor (24).
3. a kind of bearing detecting device according to claim 1 is it is characterised in that described driving means (4) include setting
The outer frequency conversion motor (41) of described work box (1) and described frequency conversion motor (41) outfan connect setting change speed gear box (42),
With the drive shaft (43) of the outfan connect setting of described change speed gear box (42), described drive shaft (43) is away from described change speed gear box (42)
One end and bearing to be measured (3) rotate and be connected.
4. a kind of bearing detecting device according to Claims 2 or 3 is it is characterised in that described end surface measurement device (21)
Including the contiguous block (212) of flat-removing air cyclinder (211) and described flat-removing air cyclinder (211) piston rod connect setting, it is arranged on described company
Connect the detection sensor of lift cylinder (213) connect setting vertical with described lift cylinder (213) piston rod on block (212)
(214), described detection sensor (214) can be connected near the axial end of described drive shaft (43) side with bearing to be measured (3)
Touch.
5. a kind of bearing detecting device according to Claims 2 or 3 is it is characterised in that described torsion torque sensor (22) sets
Put in described drive shaft (43), described CCD scanning means (23) be three, be separately positioned on bearing to be measured (3) top, under
Side and the side being axially away from described drive shaft (43) positioned at bearing to be measured (3).
6. a kind of bearing detecting device according to claim 1 is it is characterised in that described clamping device (5) is positioned at treating
Survey bearing two fixed blocks be arrangeding in parallel (51) over and under, described upper and lower two fixed blocks (51) are in the horizontal plane
Projection overlaps, and described fixed block (51) passes through nut in the enterprising line slip of described work box (1) inwall and fixation.
7. a kind of bearing detecting device according to claim 1 is it is characterised in that described control device (7) controls for PLC
Device.
8. a kind of bearing detecting device according to claim 1 it is characterised in that described work box (1) inwall each
At least provided with a LED (11) on face.
9. a kind of bearing detecting device according to claim 3 is it is characterised in that described frequency conversion motor (41) and described change
Fast case (42) bottom is provided with damping rubber block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831989.XA CN106441890A (en) | 2016-09-19 | 2016-09-19 | Bearing detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831989.XA CN106441890A (en) | 2016-09-19 | 2016-09-19 | Bearing detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106441890A true CN106441890A (en) | 2017-02-22 |
Family
ID=58165674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610831989.XA Pending CN106441890A (en) | 2016-09-19 | 2016-09-19 | Bearing detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106441890A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959085A (en) * | 2017-05-10 | 2017-07-18 | 成都众鑫聚合科技有限公司 | A kind of non-contact type mechanical measurement apparatus |
| CN108414227A (en) * | 2018-02-06 | 2018-08-17 | 南京航空航天大学 | A kind of adjustable more specification rolling bearing test tables of high low speed |
| CN108709889A (en) * | 2018-04-19 | 2018-10-26 | 田野 | A kind of bearing outer ring workpiece automatic detecting machine |
| CN111014073A (en) * | 2019-11-13 | 2020-04-17 | 苏州汉振深目智能科技有限公司 | Major diameter bearing roller check out test set based on machine vision |
| CN114608440A (en) * | 2022-03-10 | 2022-06-10 | 浙江大学台州研究院 | Bearing outer surface flatness detection equipment and detection method |
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| JP2004301671A (en) * | 2003-03-31 | 2004-10-28 | Toshiba Corp | Bearing diagnostic system for rotary machine, bearing diagnostic device for rotary machine, and stud for rotary machine |
| CN1851400A (en) * | 2005-04-22 | 2006-10-25 | 株式会社东京精密 | Surface roughness and/ or contour shape measuring apparatus |
| CN1963385A (en) * | 2005-11-08 | 2007-05-16 | 三丰株式会社 | Form measuring instrument |
| CN102297677A (en) * | 2011-09-08 | 2011-12-28 | 洛阳轴研科技股份有限公司 | Method for detecting parallelism and roughness of axial end faces of bearings |
| CN204679278U (en) * | 2015-06-02 | 2015-09-30 | 嵊州领航信息科技有限公司 | Bearing quality device for fast detecting |
| CN105371901A (en) * | 2015-12-15 | 2016-03-02 | 新昌县羽林街道全顺机械厂 | High precision multipurpose bearing detection device |
-
2016
- 2016-09-19 CN CN201610831989.XA patent/CN106441890A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004301671A (en) * | 2003-03-31 | 2004-10-28 | Toshiba Corp | Bearing diagnostic system for rotary machine, bearing diagnostic device for rotary machine, and stud for rotary machine |
| CN1851400A (en) * | 2005-04-22 | 2006-10-25 | 株式会社东京精密 | Surface roughness and/ or contour shape measuring apparatus |
| CN1963385A (en) * | 2005-11-08 | 2007-05-16 | 三丰株式会社 | Form measuring instrument |
| CN102297677A (en) * | 2011-09-08 | 2011-12-28 | 洛阳轴研科技股份有限公司 | Method for detecting parallelism and roughness of axial end faces of bearings |
| CN204679278U (en) * | 2015-06-02 | 2015-09-30 | 嵊州领航信息科技有限公司 | Bearing quality device for fast detecting |
| CN105371901A (en) * | 2015-12-15 | 2016-03-02 | 新昌县羽林街道全顺机械厂 | High precision multipurpose bearing detection device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959085A (en) * | 2017-05-10 | 2017-07-18 | 成都众鑫聚合科技有限公司 | A kind of non-contact type mechanical measurement apparatus |
| CN108414227A (en) * | 2018-02-06 | 2018-08-17 | 南京航空航天大学 | A kind of adjustable more specification rolling bearing test tables of high low speed |
| CN108709889A (en) * | 2018-04-19 | 2018-10-26 | 田野 | A kind of bearing outer ring workpiece automatic detecting machine |
| CN111014073A (en) * | 2019-11-13 | 2020-04-17 | 苏州汉振深目智能科技有限公司 | Major diameter bearing roller check out test set based on machine vision |
| CN111014073B (en) * | 2019-11-13 | 2021-10-15 | 苏州汉振深目智能科技有限公司 | Major diameter bearing roller check out test set based on machine vision |
| CN114608440A (en) * | 2022-03-10 | 2022-06-10 | 浙江大学台州研究院 | Bearing outer surface flatness detection equipment and detection method |
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Application publication date: 20170222 |