CN108571940A - A kind of full-automatic bearing radial internal clearance detector - Google Patents
A kind of full-automatic bearing radial internal clearance detector Download PDFInfo
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- CN108571940A CN108571940A CN201810634888.2A CN201810634888A CN108571940A CN 108571940 A CN108571940 A CN 108571940A CN 201810634888 A CN201810634888 A CN 201810634888A CN 108571940 A CN108571940 A CN 108571940A
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- 238000001514 detection method Methods 0.000 claims abstract description 52
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 206010016256 fatigue Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- 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
- G01B21/16—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 distance of clearance between spaced objects
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Abstract
A kind of full-automatic bearing radial internal clearance detector, including stand, the stand are fixedly arranged above detection seat；The detection seat upper surface is equipped with a detect tank；The detect tank left and right ends are respectively equipped with jacking mouth, ejection mouth, and jacking mouth all connects with detect tank with ejection mouth；The detection groove bottom medium position is equipped with the embedding mouth of a V-type；The detect tank notch position is fixed with a measurement sensor being located at right over the embedding mouth of V-type；It is fixed with the first cylinder on rear side of the detection seat；A guide pipe to connect with detect tank is fixed on rear side of the detection seat on side plate, guide pipe position is corresponding with the embedding mouth position of V-type；The piston rod of first cylinder is connected with a fore-set to match with guide pipe；The fore-set front end is equipped with a coaxial positioning convex platform.The full-automatic bearing radial internal clearance detector of the present invention can detect bearing clearance automatically, and detection efficiency is high, and can carry out multi-orientation detection to bearing, to ensure the detection quality of bearing clearance.
Description
Technical field
The present invention relates to a kind of full-automatic bearing radial internal clearance detectors.
Background technology
Bearing end-play is the gap between bearing roller and bearing internal external circle shell, the size of clearance when operating
All have an impact to performances such as the rolling fatigue life of bearing, Wen Sheng, noise, vibrations, generally the master when detecting bearing end-play
It will be by detecting manually, one of which method is the inner ring that staff holds bearing on the other hand, and the other hand stirs the outer ring of bearing,
Whether feeling has bite phenomenon, but this can not detect that accurate numerical value, another method are then to hold survey by hand at all
Quantity sensor is detected, after measurement sensor obtains a numerical value each time, staff's just manually recorded numerical value,
After measuring multiple numerical value, then be averaged, compared with standard value, check whether to pass, it follows that entire testing process according to
Manually export, and manual operation is inevitably made a fault, error each time is likely to cause testing result inaccurate, deposits
Limited in the muscle power of larger hidden danger, and staff, with the passage of detection time, when staff start it is tired out
Afterwards, the error rate of staff will be gradually increasing, and seriously affect detection quality, can not ensure whole testing result, with
Staff starts tired out, and detection efficiency can also continuously decrease, and detection efficiency is caused to be unable to get guarantee.
Invention content
The technical problem to be solved in the present invention is to provide a kind of full-automatic bearing radial internal clearance detectors, it can be examined automatically
Bearing end-play is measured, detection efficiency is high, and can carry out multi-orientation detection to bearing, to ensure bearing end-play
Detection quality.
The present invention solve the technical solution that uses of above-mentioned technical problem for：
The present invention discloses a kind of full-automatic bearing radial internal clearance detector, including stand, it is characterised in that：It is solid above the stand
Surely there is detection seat；The detection seat upper surface is equipped with a detect tank；The detect tank left and right ends are respectively equipped with jacking mouth, ejection
Mouthful, jacking mouth all connects with detect tank with ejection mouth；The detection groove bottom medium position is equipped with the embedding mouth of a V-type；The inspection
It surveys slot notch position and is fixed with a measurement sensor being located at right over the embedding mouth of V-type；It is fixed with the first gas on rear side of the detection seat
Cylinder；A guide pipe to connect with detect tank, guide pipe position and the embedding mouth position of V-type are fixed on rear side of the detection seat on side plate
It is corresponding；The piston rod of first cylinder is connected with a fore-set to match with guide pipe；The fore-set front end be equipped with one with
Its coaxial positioning convex platform；The detection seat lower surface is equipped with the movable span that the embedding mouth of a V-type connects；It is set below the detection seat
There is the second cylinder corresponding with movable hole site；The piston rod top of second cylinder penetrates in movable span.
An electric rotating machine is equipped on front side of the detection seat；The detection seat front side sidewall connects equipped with one with detect tank
Perforation；The motor shaft front end of the electric rotating machine, which passes through, perforates and before the bottom of the embedding mouth of V-type, the motor shaft of electric rotating machine
Aperture above movable span is not blocked at end；The motor shaft front end of the electric rotating machine is enclosed with nylon cloth.
The fore-set rear end opposite with the piston rod of the first cylinder is equipped with an interconnecting piece；The interconnecting piece is equipped with T-type
Card slot；One end that the piston rod of first cylinder is opposite with interconnecting piece is equipped with the round fixture block to match with T-type card slot, round
It is T-shaped between fixture block and the piston rod of the first cylinder.
The beneficial effects of the invention are as follows：
Compared with prior art, detect tank is entered in bearing using the full-automatic bearing radial internal clearance detector of structure of the invention
Afterwards, just fore-set can be driven to position the inner ring of bearing by the first cylinder, then by the piston rod of the second cylinder to axis
The lower face for the outer ring held carries out top, and when upper top, measurement sensor will be in contact with the upper surface of the outer ring of bearing, inspection
A clearance numerical value is measured, is moved up and down repeatedly with the piston rod of the second cylinder, multiple clearance numerical value just can be obtained, it is final to obtain
Go out average value, determine whether detected bearing is qualified automatically, to realize the effect detected automatically, not only avoids artificial
The error generated is detected, detection quality is ensure that, and can remain efficient detection speed, improves axis to the full extent
Hold the detection efficiency of clearance.
Description of the drawings
Fig. 1 is the structural schematic diagram of first angle of full-automatic bearing radial internal clearance detector of the present invention；
Fig. 2 is the structural schematic diagram of second angle of full-automatic bearing radial internal clearance detector of the present invention；
Fig. 3 is the enlarged drawing in the portions A of Fig. 2；
Fig. 4 is the structural schematic diagram of the third angle of full-automatic bearing radial internal clearance detector of the present invention；
Fig. 5 is the enlarged drawing in the portions B of Fig. 4.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
It please refers to Fig.1 to Fig. 5, the present invention provides a kind of full-automatic bearing radial internal clearance detector, including stand 1, the stand 1
It is fixedly arranged above detection seat 2；2 upper surface of detection seat is equipped with a detect tank 3；3 left and right ends of the detect tank are respectively equipped with
Jacking mouth 4, ejection mouth 5, jacking mouth 4 all connect with detect tank 3 with ejection mouth 5；3 bottom surface medium position of the detect tank is equipped with
The embedding mouth of one V-type 6；3 notch position of the detect tank is fixed with a measurement sensor 7 for being located at embedding 6 surface of mouth of V-type；The inspection
It surveys 2 rear side of seat and is fixed with the first cylinder 8；It is fixed with a guide pipe to connect with detect tank 3 on the detection 2 rear side side plate of seat
9,9 position of guide pipe is corresponding with embedding 6 position of mouth of V-type；The piston rod of first cylinder 8 is connected with one and 9 phase of guide pipe
The fore-set 10 matched；10 front end of the fore-set is equipped with a coaxial positioning convex platform 11；2 lower surface of detection seat is equipped with a V
The movable span 12 that the embedding mouth of type 6 connects；2 lower section of the detection seat is equipped with the second cylinder 13 corresponding with 12 position of movable span；
1301 top of piston rod of second cylinder 13 penetrates in movable span 12.
2 front side of the detection seat is equipped with an electric rotating machine 14；2 front side sidewall of detection seat is equipped with one and detect tank 3
The perforation 15 to connect；1401 front end of motor shaft of the electric rotating machine 14 passes through perforation 15 and positioned at the bottom of the embedding mouth of V-type 6,
12 top aperture of movable span is not blocked 1401 front end of motor shaft of electric rotating machine 14；The motor shaft front end of the electric rotating machine 14
It is enclosed with nylon cloth.
The rear end opposite with the piston rod of the first cylinder 8 of the fore-set 10 is equipped with an interconnecting piece 16；On the interconnecting piece 16
Equipped with T-type card slot 17；The piston rod of first cylinder 8 one end opposite with interconnecting piece 16 is equipped with to match with T-type card slot 17
Round fixture block 18, it is T-shaped between round fixture block 18 and the piston rod 801 of the first cylinder 8.
The application method of the present invention is as follows：
After bearing is entered by jacking mouth 4 in detect tank 3, as towards 3 middle part movement of detect tank, bearing is eventually stuck in
The embedding mouth position of V-type, at this time the first cylinder 8 start, the piston rod of the first cylinder 8 pushes to front side, and fore-set 10 will be in the first gas
The piston rod of cylinder 8 push down along guide pipe 9 track forward movement, positioning convex platform 11 with fore-set 10 move forward and it is direct
It is inserted into the endoporus of bearing inner race, to make the position of bearing inner race be fixed, and then the second cylinder 13 starts, and second
The piston rod of cylinder 13 pushes upwards along the track of movable span 12, as the piston rod of the second cylinder 13 is constantly upward, second
The piston rod of cylinder 13 is eventually pierced by movable span 12 and enters in the embedding mouth of V-type 6 and be in contact with the lower face of bearing outer ring,
Bearing outer ring can then float upwards under the pushing of the piston rod of the second cylinder 13, is in contact with measurement sensor 7, measures and passes
When sensor 7 peaks at bearing outer ring upper surface, will obtain a clearance numerical value, the repeatable upper top of piston rod of the second cylinder 13 with
And fall, so that measurement sensor 7 is detected the clearance of the same position, the clearance numerical value detected each time can all understand
It is shown on central control system, average value of final control panel under the action of own system after automatically derived repeated detection,
The clearance average value that detects with after the comparison of clearance standard value, central control system will provide automatically one it is whether qualified as a result,
This automatic detection mode can not only ensure detection efficiency, and can effectively ensure that detection quality.
In order to ensure the detection quality of bearing clearance, multi-orientation detection can be carried out, the second cylinder 13 piston rod not on
When apical axis is held, the nylon cloth for being fixed on the lower face of the bearing on positioning convex platform 11 and the motor shaft ends of electric rotating machine 14 occurs
Friction, when electric rotating machine 14 brings into operation, the motor shaft of electric rotating machine 14 will rotate, while pass through nylon cloth and axis
The frictional force for holding lower face drives bearing outer ring to rotate, and in the case of optimal, the angle initialization that bearing rotates each time is
120 degree, the clearance of position at bearing three is taken, to ensure the detection quality of bearing clearance, when certain bearing multi-orientation detection
Angle is selected, can be configured according to actually required, when bearing outer ring is rotated in the case where the motor shaft of electric rotating machine 14 drives
Afterwards, the piston rod of the second cylinder 13 will upper top shaft hold, start the angle clearance detection, due to the motor shaft of electric rotating machine 14
Front end does not block 12 top aperture of movable span, therefore the motor shaft of electric rotating machine 14 and the piston rod of the second cylinder 13 will not go out
Existing situation interfering with each other, can effectively ensure that the angular adjustment of bearing outer ring and the normal detection of bearing clearance.
Claims (3)
1. a kind of full-automatic bearing radial internal clearance detector, including stand, it is characterised in that：The stand is fixedly arranged above detection
Seat；The detection seat upper surface is equipped with a detect tank；The detect tank left and right ends are respectively equipped with jacking mouth, ejection mouth, jacking
Mouth all connects with detect tank with ejection mouth；The detection groove bottom medium position is equipped with the embedding mouth of a V-type；The detect tank notch
Position is fixed with a measurement sensor being located at right over the embedding mouth of V-type；It is fixed with the first cylinder on rear side of the detection seat；The inspection
It surveys and is fixed with a guide pipe to connect with detect tank on rear side of seat on side plate, guide pipe position is corresponding with the embedding mouth position of V-type；Institute
The piston rod for stating the first cylinder is connected with a fore-set to match with guide pipe；The fore-set front end is equipped with one and coaxial determines
Position boss；The detection seat lower surface is equipped with the movable span that the embedding mouth of a V-type connects；The detection seat lower section is equipped with and movable span
Corresponding second cylinder in position；The piston rod top of second cylinder penetrates in movable span.
2. a kind of full-automatic bearing radial internal clearance detector according to claim 1, it is characterised in that：Before the detection seat
Side is equipped with an electric rotating machine；The detection seat front side sidewall is equipped with a perforation to connect with detect tank；The electric rotating machine
Motor shaft front end pass through perforate and positioned at the embedding mouth of V-type bottom, the motor shaft front end of electric rotating machine is not movable span upper aperture
Mouth blocks；The motor shaft front end of the electric rotating machine is enclosed with nylon cloth.
3. a kind of full-automatic bearing radial internal clearance detector according to claim 1, it is characterised in that：The fore-set and
The rear end that the piston rod of one cylinder is opposite is equipped with an interconnecting piece；The interconnecting piece is equipped with T-type card slot；The work of first cylinder
Stopper rod one end opposite with interconnecting piece is equipped with the round fixture block to match with T-type card slot, the piston of round fixture block and the first cylinder
It is T-shaped between bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810634888.2A CN108571940A (en) | 2018-06-20 | 2018-06-20 | A kind of full-automatic bearing radial internal clearance detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810634888.2A CN108571940A (en) | 2018-06-20 | 2018-06-20 | A kind of full-automatic bearing radial internal clearance detector |
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| Publication Number | Publication Date |
|---|---|
| CN108571940A true CN108571940A (en) | 2018-09-25 |
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ID=63573306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810634888.2A Pending CN108571940A (en) | 2018-06-20 | 2018-06-20 | A kind of full-automatic bearing radial internal clearance detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN108571940A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443285A (en) * | 2018-12-27 | 2019-03-08 | 宁波中亿自动化装备有限公司 | Bearing clearance measurement method and its equipment |
| CN110108243A (en) * | 2019-05-24 | 2019-08-09 | 浙江中南建设集团钢结构有限公司 | A kind of intersecting mouth quality testing device and its detection method |
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|---|---|---|---|---|
| CN101216283A (en) * | 2008-01-04 | 2008-07-09 | 洛阳轴研科技股份有限公司 | Large-sized precision bearing radial play multifunctional automatic measurement method and measuring apparatus |
| CN201522269U (en) * | 2009-10-31 | 2010-07-07 | 烟台凯信轴承仪器有限公司 | Turnover bearing clearance measuring machine |
| CN104279999A (en) * | 2014-06-16 | 2015-01-14 | 张肖邦 | Ball bearing radial internal clearance automatic detecting device |
| CN204679054U (en) * | 2015-06-26 | 2015-09-30 | 浙江机电职业技术学院 | Detection device for bearing end-play |
| CN205785153U (en) * | 2016-05-23 | 2016-12-07 | 台州市永宁轴承制造有限公司 | A kind of device for automatically detecting bearing end-play |
| CN106352830A (en) * | 2016-08-24 | 2017-01-25 | 宁波中亿自动化装备有限公司 | Device and system for measuring diameter of outer ring of hub bearings |
| CN208206084U (en) * | 2018-06-20 | 2018-12-07 | 台州市计量技术研究院 | A kind of full-automatic bearing radial internal clearance detector |
-
2018
- 2018-06-20 CN CN201810634888.2A patent/CN108571940A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216283A (en) * | 2008-01-04 | 2008-07-09 | 洛阳轴研科技股份有限公司 | Large-sized precision bearing radial play multifunctional automatic measurement method and measuring apparatus |
| CN201522269U (en) * | 2009-10-31 | 2010-07-07 | 烟台凯信轴承仪器有限公司 | Turnover bearing clearance measuring machine |
| CN104279999A (en) * | 2014-06-16 | 2015-01-14 | 张肖邦 | Ball bearing radial internal clearance automatic detecting device |
| CN204679054U (en) * | 2015-06-26 | 2015-09-30 | 浙江机电职业技术学院 | Detection device for bearing end-play |
| CN205785153U (en) * | 2016-05-23 | 2016-12-07 | 台州市永宁轴承制造有限公司 | A kind of device for automatically detecting bearing end-play |
| CN106352830A (en) * | 2016-08-24 | 2017-01-25 | 宁波中亿自动化装备有限公司 | Device and system for measuring diameter of outer ring of hub bearings |
| CN208206084U (en) * | 2018-06-20 | 2018-12-07 | 台州市计量技术研究院 | A kind of full-automatic bearing radial internal clearance detector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443285A (en) * | 2018-12-27 | 2019-03-08 | 宁波中亿自动化装备有限公司 | Bearing clearance measurement method and its equipment |
| CN109443285B (en) * | 2018-12-27 | 2023-08-22 | 宁波中亿自动化装备有限公司 | Bearing play measuring method and equipment thereof |
| CN110108243A (en) * | 2019-05-24 | 2019-08-09 | 浙江中南建设集团钢结构有限公司 | A kind of intersecting mouth quality testing device and its detection method |
| CN110108243B (en) * | 2019-05-24 | 2024-01-19 | 浙江中南绿建科技集团有限公司 | Device and method for detecting quality of intersecting opening |
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