CN106370135A - Measuring method for bearing's integration parameters - Google Patents
Measuring method for bearing's integration parameters Download PDFInfo
- Publication number
- CN106370135A CN106370135A CN201610668920.XA CN201610668920A CN106370135A CN 106370135 A CN106370135 A CN 106370135A CN 201610668920 A CN201610668920 A CN 201610668920A CN 106370135 A CN106370135 A CN 106370135A
- Authority
- CN
- China
- Prior art keywords
- bearing
- measured
- value
- clearance
- measuring
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- G01B21/02—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 length, width, or thickness
- G01B21/08—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 length, width, or thickness for measuring thickness
-
- 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
- G01B21/10—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 diameters
- G01B21/12—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 diameters of objects while moving
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
The invention discloses a measuring method for bearing's integration parameters, which belongs to the technical field of bearing measurement. The method comprises the following steps: 1) measuring the assembled high value of a to-be-measured bearing; 2) setting the fastest rotation speed of the to-be-measured bearing; 3) measuring the end face jumping and the external diameter's swing value in the same period when the to-be-measured bearing reaches the set rotation speed; and 4) measuring the clearance value of the to-be-measured bearing. According to the invention, without manual rotation or overturn of the bearing, the bearing achieves the consistent rotation speed in every rotation, reaches the rotation speed simulating the real one and realizes the measurement of the clearance, the assembled high value, the end face jumping and the external diameter's swing value of the bearing. With high detection efficiency, accurate detection data can also be obtained.
Description
Technical field
The present invention relates to a kind of measuring method of bearing parameter, belong to bearing measuring technical field.
Background technology
Current clearance measurement method measurement efficiency and accuracy rate are low；Bearing to rotate and turn over process all manually complete
Become, survey measurementss instrument use pointer-type dial gauge, this table in use, due to the difference of people, camera angle
Degree difference can produce very big deviation, and the speed rotating every time is also inconsistent, can't reach the real rotating speed of simulation；?
Also cannot control on the time of value and precisely arrive Millisecond.
Content of the invention
For solving the defect that prior art exists, it is an object of the invention to provide a kind of measurement side of bearings synthesis parameter
Method, realizes the efficiently and accurately measurement to bearing clearance, assembling height, end face run-out and external diameter pendulum value.
The technical scheme is that a kind of measuring method of bearings synthesis parameter, concrete measuring process is as follows:
S1) measure the assembling high level of bearing to be measured；
S2) set the fastest rotary speed of bearing to be measured；
S3) reach in the identical terminal time period after setting rotary speed in bearing to be measured, measure bearing to be measured simultaneously
End face run-out and external diameter pendulum value；
S4) measure the clearance value of bearing to be measured.
The concrete measuring process of the assembling high level of described bearing is:
S1.1) standard rolling bearing is placed into measurement position；
S1.2) manually platen is compressed, obtain practical set high level c of standard rolling bearing by assembling high measurement instrument；
S1.3) demarcating theoretical assembling high level b of the current standard rolling bearing of picture input；
S1.4) obtain and store theoretical assembling high level b of standard rolling bearing and difference a of practical set high level c, i.e. a=b-
c；
S1.5) bearing to be measured is placed into measurement position；
S1.6) manually platen is compressed, obtain practical set high level d of bearing to be measured by assembling high measurement instrument；
S1.7) pass through system-computed, obtain the high actual value h=a+d of bearing assembling to be measured.
Set bearing to be measured rotary speed when, using spin mechanics drive bearing rotary, bearing rotary reach setting speed
After degree, spin mechanics are return.
The setting value of the fastest rotary speed of described bearing is 10 turns -250 revs/min.
The concrete measuring process of the end face run-out of the bearing of described bearing and external diameter pendulum value is:
S3.1) drive bearing rotary by spin mechanics, when bearing rotary speed reaches setting value, spin mechanics move back
Return；
S3.2) whether stopped it is ensured that bearing is put in end face run-out and external diameter with contactless optical fiber sensor detection bearing
Persistently rotate in value measurement process；
S3.3) measuring instrumentss are put by external diameter and obtain maximum indicating value and minimum indicating value；
S3.4) by s3.3) in maximum indicating value and minimum indicating value make the difference, difference is bearing outside diameter pendulum value to be measured；
S3.5) maximum indicating value and minimum indicating value are obtained by end face run-out instrument；
S3.6) by s3.5) in maximum indicating value and minimum indicating value make the difference, difference is bearing face jitter values to be measured.
The concrete measuring process of the clearance value of described measurement bearing is:
S4.1) keep bearing to be measured static, clearance measuring apparatus table is reset；
S4.2) bearing to be measured is overturn 180 degree, spin mechanics drive bearing rotary, bearing rotary reaches the fastest of setting
After speed, spin mechanics are return；
S4.3) with contactless optical fiber sensor detect bearing whether stop it is ensured that bearing to be measured clearance value measurement
Process is, from bearing reach setting speed when, stop when bearing stops operating；
S4.4, after) bearing to be measured stops, the indicating value of clearance measuring apparatus table, is the clearance of bearing.
The invention has the beneficial effects as follows: manually need not rotate and turn over bearing it is ensured that each rotary speed of bearing is consistent, take
It is precisely controlled Millisecond on the time of value, the real rotating speed of simulation can be reached, realize bearing clearance, assembling height, end face are jumped
Move and the isoparametric detection of external diameter pendulum value, detection efficiency is high, detection data is accurate.
Specific embodiment
A kind of measuring method of bearings synthesis parameter, using the comparative method for measuring of process stipulation, measurement process automatization, surveys
The bearing parameter of amount includes: assembling high level, end face run-out value, external diameter pendulum value and clearance value, and concrete measuring process is as follows:
S1) measure the assembling high level of bearing to be measured；
S1.1) standard rolling bearing is placed into measurement position；
S1.2) manually platen is compressed, obtain practical set high level c of standard rolling bearing by assembling high measurement instrument；
S1.3) demarcating theoretical assembling high level b of the current standard rolling bearing of picture input；
S1.4) obtain and store theoretical assembling high level b of standard rolling bearing and difference a of practical set high level c, i.e. a=b-
c；
S1.5) bearing to be measured is placed into measurement position；
S1.6) manually platen is compressed, obtain practical set high level d of bearing to be measured by assembling high measurement instrument；
S1.7) pass through system-computed, obtain the high actual value h=a+d of bearing assembling to be measured.
S2) set the fastest rotary speed of bearing to be measured；Set bearing to be measured rotary speed when, using spin mechanics band
Dynamic bearing rotates, and after bearing rotary reaches setting speed, spin mechanics are return.The setting value of the rotary speed of bearing be 10 turns-
250 revs/min.
S3) reach in the same time period after setting rotary speed in bearing to be measured, measure the end face of bearing to be measured simultaneously
Beat and external diameter pendulum value；
S3.1) drive bearing rotary by spin mechanics, when bearing rotary speed reaches setting value, spin mechanics move back
Return；
S3.2) whether stopped it is ensured that bearing is put in end face run-out and external diameter with contactless optical fiber sensor detection bearing
Persistently rotate in value measurement process；
S3.3) measuring instrumentss are put by external diameter and obtain maximum indicating value and minimum indicating value；
S3.4) by s3.3) in maximum indicating value and minimum indicating value make the difference, difference is bearing outside diameter pendulum value to be measured；
S3.5) maximum indicating value and minimum indicating value are obtained by end face run-out instrument；
S3.6) by s3.5) in maximum indicating value and minimum indicating value make the difference, difference is bearing face jitter values to be measured.
S4) measure the clearance value of bearing to be measured.
S4.1) keep bearing to be measured static, clearance measuring apparatus table is reset；
S4.2) bearing to be measured is overturn 180 degree, spin mechanics drive bearing rotary, after bearing rotary reaches setting speed,
Spin mechanics are return；
S4.3) with contactless optical fiber sensor detect bearing whether stop it is ensured that bearing to be measured clearance value measurement
Process is, from bearing reach setting speed when, stop when bearing stops operating；
S4.4, after) bearing to be measured stops, the indicating value of clearance measuring apparatus table, is the clearance of bearing.
Described end face run-out instrument and clearance measuring apparatus table are same instrument.
Described clearance measuring apparatus table is three, is individually positioned in the third office of bearing outside diameter to be measured.
The result of described clearance measurement is shown as the meansigma methodss of three clearance measuring apparatus tables.
Measuring method of the present invention is to produce based on the basis of biserial conical bearing general measuring instrument, using work
The comparative method for measuring that skill specifies, measurement process realizes full-automation, and measuring method is as follows:
The high setting demarcated with bearing rotary speed joined by advanced luggage: standard rolling bearing is placed into measurement position, manually will
Platen compresses, in assembling high level (b) demarcating the picture current standard rolling bearing of input, by value c of assembling high measurement instrument with defeated
The value that the assembling of the standard rolling bearing going out is high is subtracted each other, and result a subtracted each other leaves in memory block and conveniently calls later, a=b-c；
The setting of rotary speed is realized on the touchscreen, it is possible to achieve 10 to 250 revs/min of stepless settings.
After mechanical hand transports measurement position, upper and lower two positioning platens stretch out bearing, bearing are compressed, during compression
Assembling high measurement instrument indication value d, shows assembling high h, i.e. h=a+d by calculating, and after compression, spin rotation mechanism is in tensioning cylinder
Promotion under, to the extruding of bearing direction, bearing can wrap more than 30 percent by belt, spin mechanics automatic traction bearing
Rotation, after being rotated up to certain speed, spin mechanics are return；Now whether stopped with contactless optical fiber sensor detection bearing
(process stipulation is now naturally to stop in the absence of external forces), takes out following measured value: one, within this time simultaneously
The difference of the maxima and minima of the indicating value of measuring instrumentss, this value is end face run-out；2nd, external diameter puts the indicating value of measuring instrumentss
Maximum and minima difference be external diameter pendulum, after bearing stop after, measuring instrumentss are reset, bearing overturn 180 degree, from
Under the promotion of tensioning cylinder, to the extruding of bearing direction, bearing can be wrapped more than 30 percent to rotating mechanism by belt, from
Rotation mechanism automatic traction bearing rotary, after being rotated up to certain speed, spin mechanics are return again, now use Non-contact optical fiber
Whether sensor detection bearing stops (process stipulation is now naturally to stop in the absence of external forces), this indicating value after stopping
It is the clearance of bearing；For preventing measurement result unstable, the quantity of the instrument of measurement can be increased to three pieces, place respectively
In the third office of bearing outside diameter, clearance measurement result is shown as the meansigma methodss of three measuring instrumentss.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and modification can also be made, these improve and modification
Also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of measuring method of bearings synthesis parameter is it is characterised in that concrete measuring process is as follows:
S1) measure the assembling high level of bearing to be measured；
S2) set the fastest rotary speed of bearing to be measured；
S3) reach in the identical terminal time period after setting rotary speed in bearing to be measured, measure the end of bearing to be measured simultaneously
Beat and external diameter pendulum value in face；
S4) measure the clearance value of bearing to be measured.
2. the measuring method of bearings synthesis parameter according to claim 1 is it is characterised in that the assembling high level of described bearing
Concrete measuring process be:
S1.1) standard rolling bearing is placed into measurement position；
S1.2) manually platen is compressed, obtain practical set high level c of standard rolling bearing by assembling high measurement instrument；
S1.3) demarcating theoretical assembling high level b of the current standard rolling bearing of picture input；
S1.4) obtain and store theoretical assembling high level b of standard rolling bearing and difference a of practical set high level c, i.e. a=b-c；
S1.5) bearing to be measured is placed into measurement position；
S1.6) manually platen is compressed, obtain practical set high level d of bearing to be measured by assembling high measurement instrument；
S1.7) pass through system-computed, obtain the high actual value h=a+d of bearing assembling to be measured.
3. the measuring method of bearings synthesis parameter according to claim 1 is it is characterised in that set the rotation of bearing to be measured
During speed, drive bearing rotary using spin mechanics, after bearing rotary reaches setting speed, spin mechanics are return.
4. the measuring method of bearings synthesis parameter according to claim 3 is it is characterised in that rotating the soonest of described bearing
The setting value of speed is 10 turns -250 revs/min.
5. the measuring method of bearings synthesis parameter according to claim 1 is it is characterised in that the end of the bearing of described bearing
Beat in face and the concrete measuring process of external diameter pendulum value is:
S3.1) drive bearing rotary by spin mechanics, when bearing rotary speed reaches setting value, spin mechanics are return；
S3.2) whether stopped it is ensured that bearing is surveyed in end face run-out and external diameter pendulum value with contactless optical fiber sensor detection bearing
Persistently rotate during amount；
S3.3) measuring instrumentss are put by external diameter and obtain maximum indicating value and minimum indicating value；
S3.4) by s3.3) in maximum indicating value and minimum indicating value make the difference, difference is bearing outside diameter pendulum value to be measured；
S3.5) maximum indicating value and minimum indicating value are obtained by end face run-out instrument；
S3.6) by s3.5) in maximum indicating value and minimum indicating value make the difference, difference is bearing face jitter values to be measured.
6. the measuring method of bearings synthesis parameter according to claim 1 is it is characterised in that the clearance of described measurement bearing
The concrete measuring process of value is:
S4.1) keep bearing to be measured static, clearance measuring apparatus table is reset；
S4.2) bearing to be measured is overturn 180 degree, spin mechanics drive bearing rotary, after bearing rotary reaches setting speed, spin
Mechanism returns；
S4.3) with contactless optical fiber sensor detect bearing whether stop it is ensured that bearing to be measured clearance value measurement process
For, from bearing reach setting speed when, when bearing stops operating stop；
S4.4, after) bearing to be measured stops, the indicating value of clearance measuring apparatus table, is the clearance of bearing.
7. the measuring method of the bearings synthesis parameter according to claim 5 or 6 is it is characterised in that described end face run-out instrument
Table and clearance measuring apparatus table are same instrument.
8. the measuring method of bearings synthesis parameter according to claim 6 is it is characterised in that described clearance measuring apparatus table is
Three, it is individually positioned in the third office of bearing outside diameter to be measured.
9. bearings synthesis parameter according to claim 8 measuring method it is characterised in that described clearance measurement result
It is shown as the meansigma methodss of three clearance measuring apparatus tables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668920.XA CN106370135A (en) | 2016-08-15 | 2016-08-15 | Measuring method for bearing's integration parameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668920.XA CN106370135A (en) | 2016-08-15 | 2016-08-15 | Measuring method for bearing's integration parameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106370135A true CN106370135A (en) | 2017-02-01 |
Family
ID=57877950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610668920.XA Pending CN106370135A (en) | 2016-08-15 | 2016-08-15 | Measuring method for bearing's integration parameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106370135A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917684A (en) * | 2018-03-13 | 2018-11-30 | 浙江迪邦达轴承有限公司 | A kind of cross-section thin-wall bearing measuring device and measuring method |
| CN110307977A (en) * | 2018-03-20 | 2019-10-08 | 青岛海尔滚筒洗衣机有限公司 | A kind of big Bearing testing tool of washing machine outer cylinder |
| CN110308494A (en) * | 2018-03-20 | 2019-10-08 | 青岛海尔滚筒洗衣机有限公司 | A kind of small Bearing testing jig of washing machine outer cylinder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002131048A (en) * | 2000-10-24 | 2002-05-09 | Nsk Ltd | Rotational angle detector and transmission drive device incorporating the same |
| CN201187982Y (en) * | 2008-03-28 | 2009-01-28 | 重庆长江轴承股份有限公司 | Biserial contact ball bearing and axial play detector for biserial conical bearing |
| 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 |
| CN102109309A (en) * | 2010-12-30 | 2011-06-29 | 瓦房店轴承集团有限责任公司 | Multifunctional bearing measurement instrument |
| CN201917295U (en) * | 2010-12-30 | 2011-08-03 | 瓦房店轴承集团有限责任公司 | Multifunctional bearing measuring instrument |
| CN105805177A (en) * | 2016-06-07 | 2016-07-27 | 上海联合滚动轴承有限公司 | Width-limited matching method for bearing width of tapered roller bearing |
-
2016
- 2016-08-15 CN CN201610668920.XA patent/CN106370135A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002131048A (en) * | 2000-10-24 | 2002-05-09 | Nsk Ltd | Rotational angle detector and transmission drive device incorporating the same |
| CN201187982Y (en) * | 2008-03-28 | 2009-01-28 | 重庆长江轴承股份有限公司 | Biserial contact ball bearing and axial play detector for biserial conical bearing |
| 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 |
| CN102109309A (en) * | 2010-12-30 | 2011-06-29 | 瓦房店轴承集团有限责任公司 | Multifunctional bearing measurement instrument |
| CN201917295U (en) * | 2010-12-30 | 2011-08-03 | 瓦房店轴承集团有限责任公司 | Multifunctional bearing measuring instrument |
| CN105805177A (en) * | 2016-06-07 | 2016-07-27 | 上海联合滚动轴承有限公司 | Width-limited matching method for bearing width of tapered roller bearing |
Non-Patent Citations (2)
| Title |
|---|
| 刘吉远等: "《铁路货车轮轴技术概论》", 31 October 2009, 中国铁道出版社 * |
| 王聪梅: "《航空发动机典型零件机械加工》", 30 April 2014, 航空工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917684A (en) * | 2018-03-13 | 2018-11-30 | 浙江迪邦达轴承有限公司 | A kind of cross-section thin-wall bearing measuring device and measuring method |
| CN110307977A (en) * | 2018-03-20 | 2019-10-08 | 青岛海尔滚筒洗衣机有限公司 | A kind of big Bearing testing tool of washing machine outer cylinder |
| CN110308494A (en) * | 2018-03-20 | 2019-10-08 | 青岛海尔滚筒洗衣机有限公司 | A kind of small Bearing testing jig of washing machine outer cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106370135A (en) | Measuring method for bearing's integration parameters | |
| CN108325869B (en) | Sawn timber grading device and sawn timber grading method | |
| CN103322952B (en) | Slide block end face run-out digital measuring machine | |
| CN105136265A (en) | Precision metering method for weighing and burdening | |
| CN105135966A (en) | Steel tape automatic detecting system and detecting method thereof | |
| CN105710323B (en) | A kind of slab scale surveys long method and system | |
| CN206450614U (en) | Cigarette appearance quality detection imaging device | |
| CN105092883B (en) | A kind of method and device thereof measuring holder revolving speed | |
| CN205245947U (en) | Battery sheet rolling mill thickness measuring device | |
| CN204612861U (en) | Portable force measuring measuring device | |
| CN209043236U (en) | A kind of main shaft concentricity testing device | |
| CN204329935U (en) | Automatic backlash detector | |
| CN103528661A (en) | Metering method using actual weight of belt as zeroing value | |
| CN204504542U (en) | Welding spool allowance detector | |
| CN104034588B (en) | A kind of measurement mechanism of the balling class vegetables degree of packing | |
| CN207541095U (en) | A kind of rod-like articles motion capture device based on photoelectric sensor detection | |
| CN207713236U (en) | A kind of escalator braking distance measuring device | |
| CN209117502U (en) | It is a kind of for measuring the measuring device of fastener hardness | |
| CN207407807U (en) | A kind of bottle length electronics self-operated measuring unit | |
| CN206574339U (en) | A kind of acceleration of gravity measurement apparatus of high school physicses based on simple harmonic motion | |
| CN207662804U (en) | A kind of detonator dose on-line measuring device | |
| CN202092602U (en) | Device for measuring coating length of coating machine in on-line and non-contact manner | |
| CN205593484U (en) | CCD size detection machine | |
| CN109433893A (en) | A kind of system and method for on-line measurement head formed by spinning straight flange perimeter | |
| Zheng et al. | Study on grey benchmark adjustment and visual measurement of cigarette combustion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |
|
| RJ01 | Rejection of invention patent application after publication |