CN107121111A - Bearing projection measuring devices and bearing protrusion measuring equipment - Google Patents
Bearing projection measuring devices and bearing protrusion measuring equipment Download PDFInfo
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- CN107121111A CN107121111A CN201710491143.0A CN201710491143A CN107121111A CN 107121111 A CN107121111 A CN 107121111A CN 201710491143 A CN201710491143 A CN 201710491143A CN 107121111 A CN107121111 A CN 107121111A
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- bearing
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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
- G01B21/02—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
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- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to bearing measuring technical field, more particularly to bearing projection measuring devices and bearing protrusion measuring equipment, wherein, bearing projection measuring devices, including displacement transducer, positioning tool, measuring table and the pneumatic lifting unit set gradually from top to bottom；Measuring table is used to place bearing to be measured, and one end of Pneumatic elevation unit can be through measuring table and by bearing jack-up to be measured；Positioning tool includes measurement auxiliary member and locating core, and locating core is used to position bearing to be measured；The inner ring or the upper surface of outer ring for measuring auxiliary member and the coaxial bearing heart to be measured and can be with bearing to be measured；The measuring probe of displacement transducer is acted on measurement auxiliary member.The bearing protrusion measuring equipment that the bearing projection measuring devices provided by two kinds of present invention are constituted can realize the positive and negative planar survey of angular contact bearings automatically, save manual labor, also, the process of automation can save time of measuring.
Description
Technical field
It is convex more particularly, to a kind of bearing projection measuring devices and bearing the present invention relates to bearing measuring technical field
Output measuring apparatus.
Background technology
The high-precision bearing used in modern precision instrument and equipment, majority uses the angular contact bearing matched.Angular contact
Bearing can bear radial load and axial load simultaneously.It can work at higher rotational speeds.Contact angle is bigger, axial carrying capacity
It is higher.But this class bearing not only requires at high speed and high-precision, also requires shafting with stronger rigidity and disclosure satisfy that
Run under heavy loads.Preloaded to meet these requirements, it is necessary to accurately measure single angular contact bearing necessarily under effect
Bearing bulge quantity.Bearing bulge quantity is that the cycle surface and inner ring face height of bearing are poor.
The measurement of measurement bearing bulge quantity relies on manpower to complete substantially at present, wastes time and energy and measurement accuracy is low.
The content of the invention
It is an object of the invention to provide a kind of bearing projection measuring devices and bearing protrusion measuring equipment, solve
The work of prior art middle (center) bearing protrusion measuring is completed altogether by people, and efficiency is low, cost is high and the low technical problem of precision.
On the one hand, a kind of bearing projection measuring devices that the present invention is provided, including：The displacement set gradually from top to bottom
Sensor, positioning tool, measuring table and pneumatic lifting unit；
The measuring table is used to place bearing to be measured, and one end of the Pneumatic elevation unit can be flat through the measurement
Platform and by the bearing jack-up to be measured；
The positioning tool includes measurement auxiliary member and locating core, and the locating core is used to determine the bearing to be measured
Position；The measurement auxiliary member and the coaxial bearing heart to be measured and inner ring or the upper surface of outer ring that can be with bearing to be measured；
The measuring probe of institute's displacement sensors is acted on the measurement auxiliary member.
Further, in addition to rotating and regulating mechanism, the rotating and regulating mechanism is fixedly connected on the Pneumatic elevation list
Member and can be moved up and down with Pneumatic elevation unit；
The upper surface of the rotating and regulating mechanism can connect with the bottom surface for the bearing to be measured being placed on the measuring table
Touch, inner ring or outer ring for rotating bearing to be measured.
Further, the rotating and regulating mechanism includes support and the reducing motor, shaft coupling, the silk that are connected successively
Thick stick mounting assembly, rotary shaft and ejection piece, the ejection piece act on bearing bottom surface to be measured；
The support is fixedly connected with the Pneumatic elevation unit, and the reducing motor is fixed on the support.
Further, the spring for fine setting is provided between the ejection piece and the rotary shaft.
Further, the Pneumatic elevation unit includes cylinder；The spindle piston of the cylinder with it is described rotation adjust
Mechanism is fixedly connected, and is provided with floating junction between the two.
Further, the measuring table includes measurement bottom plate and measurement backing plate, and the measurement backing plate is embedded in the survey
Measure bottom plate, open up the working hole passed through for the Pneumatic elevation unit in the middle part of the measurement backing plate, the working hole it is straight
Footpath is less than the diameter of the bearing to be measured.
On the other hand, the present invention also provides a kind of bearing protrusion measuring equipment, for angular contact bearing, including upset group
Any described bearing measuring device provided in part and two above-mentioned technical proposals, the upset component is arranged at two institutes
State between bearing measuring device；
Two bearing measuring devices be respectively the clutch shaft bearing measurement apparatus that is used to measuring bearing outer ring to be measured and
Second bearing measurement apparatus for measuring bearing inner race to be measured；
The switching mechanism is transported to institute after being overturn for the bearing to be measured for having measured the clutch shaft bearing measurement apparatus
Second bearing measurement apparatus is stated to measure.
Further, in the clutch shaft bearing measurement apparatus, the measuring table, which is additionally provided with, to be used for the measurement
Auxiliary member lifts the jaw for disengaging it from bearing upper surface to be measured.
Further, in the second bearing measurement apparatus, the positioning tool is additionally provided with for fixing the survey
The positioning component of auxiliary member axial movement is measured, the positioning component is set in the measurement auxiliary member and the measurement auxiliary member energy
It is enough to be rotated relative to the positioning component.
Further, in addition to control system, the control system includes monitoring device and main controller, and the displacement is passed
Sensor and the Pneumatic elevation unit are electrically connected with the main controller respectively.
The bearing projection measuring devices and bearing protrusion measuring equipment that the present invention is provided can reach following beneficial
Effect：
A kind of bearing projection measuring devices that the present invention is provided, including：The displacement transducer that sets gradually from top to bottom,
Positioning tool, measuring table and pneumatic lifting unit；Measuring table is used to place bearing to be measured, one end energy of Pneumatic elevation unit
It is enough through measuring table and by bearing jack-up to be measured；Positioning tool includes measurement auxiliary member and locating core, and locating core is used to treat
Bearing is surveyed to be positioned；Measure auxiliary member and the coaxial bearing heart to be measured and inner ring that can be with bearing to be measured or the upper surface of outer ring
Contact；The measuring probe of displacement transducer is acted on measurement auxiliary member.During work, the bearing bulge quantity first provided with the present invention
Measurement apparatus is measured to standard rolling bearing, and standard rolling bearing is placed on the working hole of measuring table, starts pneulift
Structure, ejection makes standard rolling bearing contact progress centering positioning with locating core to air lifter upwards, starts displacement transducer, displacement
Sensor is applied on measurement auxiliary member and obtains test data, and displacement transducer is carried out according to the canonical parameter of standard rolling bearing
School zero.Then standard rolling bearing is removed, bearing to be measured is placed on the working hole on measuring table, starts air lifter,
The contact that air lifter pushes up bearing to be measured and makes it with locating core carries out centering positioning, starts displacement transducer, position
Displacement sensor is applied on measurement auxiliary member, and the displacement change by measuring auxiliary member obtains the change in displacement of bearing surface,
With the contrast of standard rolling bearing measurement parameter, bearing bulge quantity to be measured is obtained.As can be seen that the bearing protrusion that the present invention is provided is measured
Measuring mechanism can be measured automatically and accurately to the bulge quantity of bearing, reduce the labor intensity of staff, and save
Time of measuring.
The present invention also provides a kind of bearing protrusion measuring equipment, for angular contact bearing, including upset component and Liang Tai
Any bearing measuring device provided in above-mentioned technical proposal, upset component is arranged between two bearing measuring devices；Two
Platform bearing measuring device is respectively to be used to measure the clutch shaft bearing measurement apparatus of bearing inner race to be measured and for measuring axle to be measured
The second bearing measurement apparatus of bearing outer-ring；After switching mechanism is overturn for the bearing to be measured for having measured clutch shaft bearing measurement apparatus
Second bearing measurement apparatus is transported to measure.In production test, angular contact bearing to be measured is placed into clutch shaft bearing
In test device, the protrusion measuring in the first face of bearing is carried out to it, component is overturn after the completion of test the bearing to be measured is entered
Row is overturn and is placed into second bearing measurement apparatus, and the measurement of bearing bulge quantity is carried out to its another side, diametrical connection is realized
The bearing protrusion measuring of the positive and negative of contact bearing.As can be seen that in whole measurement process, diagonal engagement shaft can be realized automatically
The positive and negative planar survey held, saves manual labor, also, the process of automation can be saved on the basis of measurement accuracy is improved
Time of measuring.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of bearing projection measuring devices that the embodiment of the present invention one is provided；
Fig. 2 is a kind of bearing protrusion measuring equipment that the embodiment of the present invention two is provided；
Fig. 3 is clutch shaft bearing protrusion measuring dress in a kind of bearing protrusion measuring equipment that the embodiment of the present invention two is provided
Put；
Fig. 4 is a kind of bearing protrusion measuring equipment clutch shaft bearing protrusion measuring device that the embodiment of the present invention two is provided
Positioning tool cut-away view；
Fig. 5 is a kind of bearing protrusion measuring equipment second bearing protrusion measuring device that the embodiment of the present invention two is provided
Positioning tool cut-away view.
Icon：100- displacement transducers；201- measures auxiliary member；202- locating cores；301- reducing motors；302-
Shaft coupling；303- leading screw bearing components；304- ejection pieces；305- springs；306- rotary shafts；401- cylinders；402- is floated
Dynamic joint；501- measures bottom plate；502- measures backing plate；600- overturns component；701- jaws；800- bearings to be measured.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Embodiment one
Reference picture 1, a kind of bearing projection measuring devices provided in an embodiment of the present invention, including：Set successively from top to bottom
Displacement transducer 100, positioning tool, measuring table and the pneumatic lifting unit put；
Measuring table is used to place bearing 800 to be measured, and one end of Pneumatic elevation unit can pass through measuring table and will treat
Survey the jack-up of bearing 800；Positioning tool includes measurement auxiliary member 201 and locating core 202, and locating core 202 is used for bearing 800 to be measured
Positioned；Measure auxiliary member 201 and bearing 800 to be measured concentric and can be upper with the inner ring of bearing 800 to be measured or outer ring
Surface is contacted；The measuring probe of displacement transducer 100 is acted on measurement auxiliary member 201.
During work, first standard rolling bearing is measured with bearing projection measuring devices provided in an embodiment of the present invention, will
Standard rolling bearing is placed on the working hole of measuring table, starts air lifter, ejection makes standard to air lifter upwards
Bearing contacts progress centering positioning with locating core 202, starts displacement transducer 100, and displacement transducer 100 is applied to measurement auxiliary
On part 201 and obtain test data, school zero is carried out to displacement transducer 100 according to the canonical parameter of standard rolling bearing.Then remove
Standard rolling bearing, bearing 800 to be measured is placed on the working hole on measuring table, starts air lifter, pneulift
Structure, which pushes up bearing 800 to be measured, makes its contact with locating core 202 carry out centering positioning, starts displacement transducer 100, displacement
Sensor 100 is applied on measurement auxiliary member 201, and the displacement change by measuring auxiliary member 201 obtains the position of bearing surface
Change is moved, the contrast with standard rolling bearing measurement parameter obtains the bulge quantity of bearing 800 to be measured.
As can be seen that the bearing protrusion measuring mechanism that the present invention is provided automatically and accurately can enter to the bulge quantity of bearing
Row measurement, reduces the labor intensity of staff, and saved time of measuring.
Wherein, the bearing projection measuring devices that the present embodiment is provided are fixed when measuring two end faces of angular contact bearing
The structure of position frock is had any different.
Specifically, in angular contact bearing the line of the steel ball of contact ball bearing and Internal and external cycle contact point with radially into one jiao
Degree, relative face is inclined-plane between its inner ring and outer ring.And its inner ring and outer ring have wide end surface and narrow end surface respectively, inner ring
Narrow end surface and the wide end surface of outer ring are located at the same side, and the wide end surface of inner ring and the narrow end surface of outer ring are located at side.
, may if being acted on during Pneumatic elevation unit jack-up bearing 800 to be measured on the narrow end surface of the inner ring of bearing 800 to be measured
There is the situation for ejecting inner ring, so when carrying out bearing protrusion measuring to bearing 800 to be measured, if measuring its inner ring respectively
And outer ring, Pneumatic elevation unit acted on the different end face of angular contact bearing.
When measuring the inner ring of bearing, measurement auxiliary member 201 is acted on the narrow end surface of inner ring, and locating core 202 is outer fixed
Position core 202 simultaneously acts on bearing outer ring outer surface, on the inner ring wide end surface of the bearing of Pneumatic elevation unit effect.
When measuring the outer ring of bearing, measurement auxiliary member 201 is acted on the narrow end surface of outer ring, and locating core 202 is upper fixed
On position core 202 and the upper surface for acting on bearing inner race, the wide end surface of the bearing outer ring of Pneumatic elevation unit effect.
The bearing projection measuring devices that the present embodiment is provided also include rotating and regulating mechanism, and rotating and regulating mechanism, which is fixed, to be connected
Connect Pneumatic elevation unit and can be moved up and down with Pneumatic elevation unit；
The upper surface of rotating and regulating mechanism can be contacted with the bottom surface for the bearing to be measured 800 being placed on measuring table, be used
In the inner ring or outer ring that rotate bearing 800 to be measured.
, it is necessary to bearing to be measured before bearing bulge quantity test is carried out to bearing 800 to be measured using displacement transducer 100
800 are rotated, so as to contact more abundant and stress equalization between each part inside bearing to be measured 800.
Wherein, rotating and regulating mechanism includes support and the reducing motor 301, shaft coupling 302, the leading screw that are connected successively
Mounting assembly 303, rotary shaft 306 and ejection piece 304, ejection piece 304 act on the bottom surface of bearing 800 to be measured；
Support is fixedly connected with Pneumatic elevation unit, and reducing motor 301 is fixed on support.
Support fixes rotating and regulating mechanism with Pneumatic elevation unit, enabling rotating and regulating mechanism against Pneumatic elevation
Unit and lift.
In the bearing projection measuring devices that the present embodiment is provided, Pneumatic elevation unit includes cylinder 401；Cylinder 401
Spindle piston be fixedly connected with rotating and regulating mechanism, and be provided with floating junction 402 between the two.
During the stretching of the spindle piston of cylinder 401 is retracted, the lift adjustment to rotating and regulating mechanism is realized, together
When, the ejection piece 304 of rotating and regulating mechanism acts on the bottom surface of bearing 800 to be measured, and realizing to be placed on measuring table
The effect that the ejection of bearing 800 to be measured is positioned to positioning tool.
In order to prevent cylinder 401 from, due to the reason such as eccentric, degree of balance precision is bad, occurring piston rods bend and shaft seal
Situations such as abrasion, the performance of cylinder 401 is reduced, shortened in the service life of cylinder 401, the present embodiment, in the piston master of cylinder 401
Floating junction 402 is provided between the end of axle and the support of rotating and regulating mechanism, makes the stable action of cylinder 401.Floating junction
402 absorb bias and the parallel accuracy deficiency of support and cylinder 401, make cylinder 401 and support in the extent of the error of permission
It can work.
Specifically, the spring 305 for fine setting is provided between ejection piece 304 and rotary shaft 306.
Measuring table includes measurement bottom plate 501 and measurement backing plate 502, and measurement backing plate 502 is embedded in measurement bottom plate 501, surveyed
The middle part of amount backing plate 502 opens up the working hole passed through for Pneumatic elevation unit, and the diameter of working hole is less than bearing 800 to be measured
Race diameter and more than its inner ring diameter.
The diameter of working hole is less than the diameter of bearing 800 to be measured, and bearing 800 to be measured prevents from not falling out on working hole；
The inner ring diameter of bearing 800 to be measured is had a diameter larger than, when ejection piece 304 needs to act on the outer ring of bearing 800 to be measured, top
The working hole can be passed through by the jack-up of bearing 800 to be measured by going out part 304.
It should be noted that the radial dimension of ejection piece 304 and the diameter of working hole in the present embodiment match.
Embodiment two
Reference picture 2-5, the embodiment of the present invention provides a kind of bearing protrusion measuring equipment, for angular contact bearing, including
Any bearing measuring device provided in upset component 600 and two above-described embodiments one, upset component 600 is arranged at two
Between bearing measuring device；
Two bearing measuring devices are respectively the clutch shaft bearing measurement apparatus and use for being used to measure the outer ring of bearing 800 to be measured
In the second bearing measurement apparatus for measuring the inner ring of bearing 800 to be measured；
Switching mechanism is transported to second bearing after being overturn for the bearing to be measured 800 for having measured clutch shaft bearing measurement apparatus
Measurement apparatus is measured.
In production test, angular contact bearing to be measured is placed into clutch shaft bearing test device, bearing is carried out to it
The first face protrusion measuring, 600 pairs of the component bearing 800 to be measured is overturn after the completion of test and is overturn and is placed into second
On bearing measuring device, the measurement of bearing bulge quantity is carried out to its another side, the axle of the positive and negative of angular contact bearings is realized
Hold protrusion measuring.As can be seen that in whole measurement process, the positive and negative planar survey of angular contact bearings can be realized automatically, save
Manual labor has been saved, also, the process of automation can save time of measuring on the basis of measurement accuracy is improved.
Reference picture 3, in clutch shaft bearing measurement apparatus, measuring table is additionally provided with for measurement auxiliary member 201 to be lifted
Disengage it from the jaw 701 of the upper surface of bearing 800 to be measured.
Reference picture 4, when measuring bearing outer ring, measurement auxiliary member 201 is acted on the narrow end surface outside bearing, locating core
202 be that upper locating core 202 is acted on the wide end surface of inner ring and stretched into bearing inner race ring, if measurement auxiliary member 201 is with axle
Hold the rotation of inner ring and rotate, the adjustment of larger friction effects bearing can be produced, therefore, auxiliary member will be measured by being provided with
201 lift the device for the upper surface (meaning inner ring upper surface herein) for disengaging it from bearing 800 to be measured, specially jaw 701.
Specifically, jaw 701 is looped around the top of measurement auxiliary member 201, and its upper surface has inside inclined-plane, correspondingly
The inclined-plane adaptable with the inclined-plane of jaw 701 is circumferentially provided with the top of measurement auxiliary member 201.In work, jaw 701 is closed
Hold together, measurement auxiliary member 201 and the opposed facets of jaw 701 are slided, the vertically motion upwards of measurement auxiliary member 201 is measured auxiliary
Leave the upper surface of the inner ring of bearing 800 to be measured in the bottom surface of assistant piece 201.
In addition, reference picture 5, in second bearing measurement apparatus, positioning tool is additionally provided with for fixation measuring auxiliary member
The positioning component of 201 axial movements, positioning component is set in measurement auxiliary member 201 and measurement auxiliary member 201 being capable of relative positioning
Component is rotated.
When measuring the inner ring of bearing, rotating and regulating mechanism drives the inner ring for the bearing to be measured 800 being in contact with it to rotate.This
When, measurement auxiliary member 201 is contacted with the inner ring upper surface of bearing 800 to be measured, and it is rotated together with the rotation of bearing inner race.
Also, the embodiment of the present invention also includes control system, control system includes monitoring device and main controller, and displacement is passed
Sensor 100 and pneumatic lifting unit are electrically connected with main controller respectively.
At work, main controller can be realized automatically controls to the positive and negative test of bearing 800 to be measured.Also, displacement is passed
Test data is transported to main controller by sensor 100 in real time, and main controller will be supervised after measurement data finishing analysis by monitoring device
Control.
In monitoring device, warning device is also provided with, when there is unqualified angular contact bearing, alarm work(is realized
Energy.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of bearing projection measuring devices, it is characterised in that including：The displacement transducer set gradually from top to bottom
(100), positioning tool, measuring table and pneumatic lifting unit；
The measuring table is used to place bearing to be measured (800), and one end of the Pneumatic elevation unit can pass through the measurement
Platform and by bearing (800) jack-up to be measured；
The positioning tool includes measurement auxiliary member (201) and locating core (202), and the locating core (202) is used to treat to described
Bearing (800) is surveyed to be positioned；The measurement auxiliary member (201) and bearing to be measured (800) are concentric and can be with bearing to be measured
(800) inner ring or the upper surface of outer ring；
The measuring probe of institute's displacement sensors (100) is acted on the measurement auxiliary member (201).
2. bearing projection measuring devices according to claim 1, it is characterised in that also including rotating and regulating mechanism, institute
Rotating and regulating mechanism is stated to be fixedly connected on the Pneumatic elevation unit and can move up and down with Pneumatic elevation unit；
The upper surface of the rotating and regulating mechanism can connect with the bottom surface for the bearing to be measured (800) being placed on the measuring table
Touch, inner ring or outer ring for rotating bearing to be measured (800).
3. bearing projection measuring devices according to claim 2, it is characterised in that the rotating and regulating mechanism includes branch
Frame and the reducing motor (301) being connected successively, shaft coupling (302), leading screw bearing component (303), rotary shaft (306) and
Ejection piece (304), the ejection piece (304) acts on bearing to be measured (800) bottom surface；
The support is fixedly connected with the Pneumatic elevation unit, and the reducing motor (301) is fixed on the support.
4. bearing projection measuring devices according to claim 3, it is characterised in that the ejection piece (304) with it is described
The spring (305) for fine setting is provided between rotary shaft (306).
5. bearing projection measuring devices according to claim 2, it is characterised in that the Pneumatic elevation unit includes gas
Cylinder (401)；The spindle piston of the cylinder (401) is fixedly connected with the rotating and regulating mechanism, and is provided between the two
Floating junction (402).
6. bearing projection measuring devices according to claim 1, it is characterised in that the measuring table includes measurement bottom
Plate (501) and measurement backing plate (502), the measurement backing plate (502) are embedded in the measurement bottom plate (501), the measurement backing plate
(502) working hole passed through for the Pneumatic elevation unit is opened up in the middle part of, the diameter of the working hole is less than described to be measured
The diameter of bearing (800).
7. a kind of bearing protrusion measuring equipment, for angular contact bearing, it is characterised in that including upset component (600) and two
Bearing measuring device any one of platform the claims 1-6, the upset component (600) is arranged at described in two
Between bearing measuring device；
Two bearing measuring devices be respectively the clutch shaft bearing measurement apparatus that is used to measuring bearing to be measured (800) outer ring and
Second bearing measurement apparatus for measuring bearing to be measured (800) inner ring；
The switching mechanism is transported to institute after being overturn for the bearing to be measured (800) for having measured the clutch shaft bearing measurement apparatus
Second bearing measurement apparatus is stated to measure.
8. bearing protrusion measuring equipment according to claim 7, it is characterised in that in the clutch shaft bearing measurement apparatus
In, the measuring table is additionally provided with disengages it from bearing to be measured (800) upper table for the measurement auxiliary member (201) to be lifted
The jaw (701) in face.
9. bearing protrusion measuring equipment according to claim 7, it is characterised in that in the second bearing measurement apparatus
In, the positioning tool is additionally provided with the positioning component for fixing measurement auxiliary member (201) axial movement, the positioning
Component is set in the measurement auxiliary member (201) and the measurement auxiliary member (201) can rotate relative to the positioning component.
10. the bearing protrusion measuring equipment according to any one of claim 8-9, it is characterised in that also including control
System, the control system includes monitoring device and main controller, institute's displacement sensors (100) and the Pneumatic elevation unit
Electrically connected respectively with the main controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491143.0A CN107121111B (en) | 2017-06-23 | 2017-06-23 | Bearing protrusion measuring device and bearing protrusion measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491143.0A CN107121111B (en) | 2017-06-23 | 2017-06-23 | Bearing protrusion measuring device and bearing protrusion measuring equipment |
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| Publication Number | Publication Date |
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| CN107121111A true CN107121111A (en) | 2017-09-01 |
| CN107121111B CN107121111B (en) | 2023-06-27 |
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| CN201710491143.0A Active CN107121111B (en) | 2017-06-23 | 2017-06-23 | Bearing protrusion measuring device and bearing protrusion measuring equipment |
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| CN107907208A (en) * | 2017-12-29 | 2018-04-13 | 宁波中亿自动化装备有限公司 | Vibration measurement of bearings mechanism and Bearing testing equipment |
| CN108507509A (en) * | 2018-03-29 | 2018-09-07 | 江苏师范大学 | A kind of housing washer bounce automatic measuring instrument and its measurement method |
| CN108844512A (en) * | 2018-07-05 | 2018-11-20 | 宁波市鄞州亚大汽车管件有限公司 | A kind of flatness detecting device |
| 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 |
| CN109458966A (en) * | 2018-12-27 | 2019-03-12 | 宁波中亿自动化装备有限公司 | Protrusion measuring equipment |
| CN110388318A (en) * | 2019-08-12 | 2019-10-29 | 江西沃得尔科技有限公司 | Device for testing gears pump inner and outer rotors difference in height |
| CN110823540A (en) * | 2019-10-24 | 2020-02-21 | 人本集团有限公司 | Automatic detection device for double-row ball bearing retainer |
| CN113358078A (en) * | 2021-04-30 | 2021-09-07 | 中车青岛四方机车车辆股份有限公司 | Bearing size detection system |
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