CN108534658A - A kind of vehicle hub synthesis amount instrument - Google Patents
A kind of vehicle hub synthesis amount instrument Download PDFInfo
- Publication number
- CN108534658A CN108534658A CN201810696010.1A CN201810696010A CN108534658A CN 108534658 A CN108534658 A CN 108534658A CN 201810696010 A CN201810696010 A CN 201810696010A CN 108534658 A CN108534658 A CN 108534658A
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- Prior art keywords
- wheel hub
- displacement sensor
- inductance displacement
- inductance
- vehicle
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- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 14
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims description 83
- 230000005611 electricity Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
- G01B7/13—Internal diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques 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
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
- G01B7/282—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures for measuring roundness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of vehicle hub synthesis amount instrument, belong to vehicle hub gauge check technical field, wheel hub on vehicle when installing using the end face of close vehicle as bottom surface, using towards the end face of outside vehicle as top surface, including rack, bottom is equipped with Electric Appliance Cabinet in rack, pedestal is installed at the top of Electric Appliance Cabinet, precise rotating platform is rotatably connected on pedestal, wheel hub positioning table is installed on precise rotating platform, positioning pin is equipped on wheel hub positioning table, it is furnished with wheel hub standard component on wheel hub positioning table, it is equipped with elevating mechanism in rack inner top, testing agency is installed on elevating mechanism;Verified by actually using, the synthesis amount instrument, operator can independent operation, simple, convenient, dependable performance can complete the detection of a wheel hub in 25s, meet the requirement of manufacture detection beat.
Description
Technical field
The invention belongs to vehicle hub gauge check technical field, more particularly to a kind of vehicle hub synthesis amount instrument.
Background technology
Chinese Automobile Industry ' after decades of development, has become the important industry of national economy, auto parts and components row
Upstream industry of the industry as vehicle complete vehicle industry, is the basis of automobile industry development.The driving safety degree of one automobile, brake system
It unites most important, and vehicle hub is the important part in brake system, performance of its quality concerning entire brake system.So
And there is presently no the comprehensive amount instrument that comprehensive metering detection is carried out for vehicle hub.
Invention content
Present invention aims at propose a kind of vehicle hub synthesis amount instrument, the technical solution taken in order to achieve the above objectives
It is:
A kind of vehicle hub synthesis amount instrument, wheel hub when being installed on vehicle using close to the end face of vehicle as bottom surface, with towards vehicle
External end face is top surface, including rack, and bottom is equipped with Electric Appliance Cabinet in rack, pedestal is equipped at the top of Electric Appliance Cabinet, the bottom of at
It is rotatably connected to precise rotating platform on seat, wheel hub positioning table is installed on precise rotating platform, positioning pin is equipped on wheel hub positioning table,
It is furnished with wheel hub standard component on wheel hub positioning table, is equipped with elevating mechanism in rack inner top, detection is installed on elevating mechanism
Mechanism;
The testing agency includes connecting seat, is equipped on connecting seat along the hollow guide sleeve being arranged straight down, described hollow
Guide sleeve is equipped with the first electricity for detecting wheel hub centre bore internal diameter for being pre-positioned to hub centre hole in hollow guide sleeve
Feel displacement sensor, perforation corresponding with hub centre hole site is equipped on hollow guide sleeve, first inductance displacement passes
The sensing head of sensor stretches out perforation, is equipped on connecting seat and is used to detect wheel hub top surface plane degree along what is be straight down arranged
Second inductance displacement sensor is equipped with the inductance displacement sensing for detection wheel hub wall circularity, cylindricity on connecting seat
Device group, the inductance displacement sensor group include multiple third inductance displacement sensors, the multiple third inductance displacement sensing
Device is corresponding with position at wheel hub wall different cross section successively from top to bottom, is equipped on pedestal flat for detecting wheel hub bottom surface
4th inductance displacement sensor of face degree.
Preferably, the negative pressure sucker for adsorbing wheel hub bottom surface is equipped on wheel hub positioning table.
Preferably, the inductance displacement sensor group is two groups, respectively left inductance displacement sensor group and right inductance position
Displacement sensor group, and left inductance displacement sensor group and left inductance displacement sensor group be about the symmetrical setting of hollow guide sleeve, often
Group inductance displacement sensor group includes three third inductance displacement sensors, three third inductance displacement sensors from upper and
Under it is corresponding with position at wheel hub wall upper, middle and lower three sections successively.
Preferably, second inductance displacement sensor is two, and two the second inductance displacement sensors are located at wheel
The inner ring and outer ring of bolt mounting holes on hub.
Preferably, first inductance displacement sensor, third inductance displacement sensor, the 4th inductance displacement sensor are equal
For spring lever formula inductance displacement sensor, the second inductance displacement sensor is Telescopic shaft type inductance displacement sensor.
The advantageous effect of present invention is that:(1)It is realized to wheel hub by positioning pin, negative pressure sucker and hollow guide sleeve
Triple positioning actions, ensure that pre-determined bit and measurement process accurate positioning be not in dislocation the phenomenon that and influence to examine
Survey precision;
(2)Wherein precise rotating platform, the rotating accuracy of wheel hub positioning table are higher, and installation error is suitable to ensure to measure at 0.03 millimeter
Profit carries out, and whole measurement reproducibility has reached 0.001 millimeter;
(3)Testing agency can be detected and retract automatically, realize automatic detection, substantially increase detection efficiency;
(4)Verified by actually using, the synthesis amount instrument, operator can independent operation, simple, convenient, property
Can be reliable, the detection of a wheel hub can be completed in 25s, meet the requirement of manufacture detection beat.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the sectional view of the present invention;
Fig. 3 is the schematic enlarged-scale view of the parts K in Fig. 2.
Specific implementation mode
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of vehicle hub synthesis amount instrument, wheel hub 3 on vehicle when installing with close to the end of vehicle
Face be bottom surface, using towards the end face of outside vehicle as top surface comprising rack(It is not shown in figure), bottom is equipped with electricity in rack
Device cabinet, 8 are equipped with pedestal 6 at the top of Electric Appliance Cabinet, and precise rotating platform 4 is rotatably connected on pedestal 6, are equipped with and watch in Electric Appliance Cabinet
Motor 7 is taken, servo motor 7 drives precise rotating platform 4 to rotate, wheel hub positioning table 5 is equipped on precise rotating platform 4 by synchronous belt,
Positioning pin is equipped on wheel hub positioning table 5, the position of the positioning pin is corresponding with the position of bolt mounting holes 17 on wheel hub 3,
It is furnished with wheel hub standard component on wheel hub positioning table 5, is equipped with elevating mechanism 1 in rack inner top, inspection is installed on elevating mechanism 1
Survey mechanism 2;
The testing agency 2 includes connecting seat 9, is equipped on connecting seat 9 along the hollow guide sleeve 10 being arranged straight down, described
Hollow guide sleeve 10 is equipped in hollow guide sleeve 10 for detecting in 3 centre bore of wheel hub for being pre-positioned to 3 centre bore of wheel hub
First inductance displacement sensor 11 of diameter is equipped with perforation corresponding with 3 central hole location of wheel hub on hollow guide sleeve 10, described
The sensing head 12 of first inductance displacement sensor 11 stretches out perforation, is equipped on connecting seat 9 and is used for along what is be arranged straight down
The second inductance displacement sensor 13 for detecting 3 top surface plane degree of wheel hub, is equipped on connecting seat 9 for detecting 3 inner wall of wheel hub
Circularity, the inductance displacement sensor group of cylindricity, the inductance displacement sensor group include multiple third inductance displacement sensors
15, the multiple third inductance displacement sensor 15 is corresponding with position at 3 inner wall different cross section of wheel hub successively from top to bottom,
The 4th inductance displacement sensor 14 for detecting 3 soffit plane degree of wheel hub is installed on pedestal 6.
In order to further ensure 3 precise positioning of wheel hub and in detection process be not in dislocation and influence to measure essence
Degree is equipped with the negative pressure sucker 16 for adsorbing 3 bottom surface of wheel hub, negative pressure sucker 16 and bolt mounting holes 17 on wheel hub positioning table 5
It is staggeredly located out, negative pressure sucker 16 is connected with negative pressure source.
In order to improve the science and practicability of circularity and cylindricity measurement data, the inductance displacement sensor group is two
Group, respectively left inductance displacement sensor group and right inductance displacement sensor group, and left inductance displacement sensor group and left inductance
For displacement sensor group about the symmetrical setting of hollow guide sleeve, every group of inductance displacement sensor group includes that three third inductance displacements pass
Sensor 15, three third inductance displacement sensors 15 from top to bottom successively at 3 inner wall upper, middle and lower of wheel hub, three sections position
It sets corresponding.
Second inductance displacement sensor 13 is two, and two the second inductance displacement sensors 13 are located at wheel hub 3
The inner ring and outer ring of upper bolt mounting holes 17.
First inductance displacement sensor 11, third inductance displacement sensor 15, the 4th inductance displacement sensor 14 are
For spring lever formula inductance displacement sensor, the second inductance displacement sensor 13 is Telescopic shaft type inductance displacement sensor.
The present invention at work, carries out zero adjustment to each inductance displacement sensor first, i.e., puts wheel hub standard component
Enter on wheel hub positioning table 5, elevating mechanism 1 drives testing agency 2 to be moved downwardly to test position, then passes each inductance displacement
Sensor is zeroed.
Wheel hub standard component is removed, wheel hub to be measured is put on wheel hub positioning table 5, by the bolt mounting holes and wheel on wheel hub 3
Positioning pins position on hub positioning table 5, which aligns, to be pre-positioned, and elevating mechanism 1 drives testing agency 2 to move downward, and is examined when reaching
Location postpones, and servo motor drives precise rotating platform 4 and wheel hub 3 to rotate a circle together, and wheel hub 3 is tightly adsorbed on by negative pressure sucker 16
On wheel hub positioning table 5, each inductance displacement sensor is detected and transfers data to data processing system, is measured
Afterwards, each electric displacement sensor is retracted, and testing agency 2 resets, and finally shows the measurement result of each detection limit on a display screen
Value.
Testing agency 2 causes to damage to wheel hub 3 during the decline in order to prevent, can also install and buffer in pedestal 6
Device, for example, it is symmetrical equipped with the registration arm extended downwardly close to switch, while on connecting seat 9, it is examined when elevating mechanism 1 drives
When surveying when mechanism 2 moves downward close to buffer, speed is slowed down, then registration arm is leaned on extremely when pedestal 6, each inductance position
Displacement sensor is exactly in test position.
Wherein, the data of the first inductance displacement sensor 11 acquisition are used for calculating 3 centre bore internal diameter of wheel hub;Second inductance position
The data that displacement sensor 13 acquires are used for calculating the flatness of 3 top surface of wheel hub;The data that third inductance displacement sensor 15 acquires
For calculating the circularity and cylindricity of 3 inner wall of wheel hub;The data of 4th inductance displacement sensor 14 acquisition are used for calculating 3 bottom of wheel hub
The flatness in face;It can be used in conjunction with the data Kazakhstan that the second inductance displacement sensor 13 and the 4th inductance displacement sensor 14 acquire
Calculate the thickness and the depth of parallelism between 3 top and bottom of wheel hub.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that:It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
But these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (5)
1. a kind of vehicle hub synthesis amount instrument, wheel hub when being installed on vehicle using close to the end face of vehicle as bottom surface, with towards vehicle
The end face of outside is top surface, which is characterized in that including rack, bottom is equipped with Electric Appliance Cabinet in rack, pacifies at the top of Electric Appliance Cabinet
Equipped with pedestal, it is rotatably connected to precise rotating platform on pedestal, wheel hub positioning table is installed on precise rotating platform, in wheel hub positioning table
It is equipped with positioning pin, is furnished with wheel hub standard component on wheel hub positioning table, elevating mechanism is equipped in rack inner top, in elevating mechanism
On testing agency is installed;
The testing agency includes connecting seat, is equipped on connecting seat along the hollow guide sleeve being arranged straight down, described hollow
Guide sleeve is equipped with the first electricity for detecting wheel hub centre bore internal diameter for being pre-positioned to hub centre hole in hollow guide sleeve
Feel displacement sensor, perforation corresponding with hub centre hole site is equipped on hollow guide sleeve, first inductance displacement passes
The sensing head of sensor stretches out perforation, is equipped on connecting seat and is used to detect wheel hub top surface plane degree along what is be straight down arranged
Second inductance displacement sensor is equipped with the inductance displacement sensing for detection wheel hub wall circularity, cylindricity on connecting seat
Device group, the inductance displacement sensor group include multiple third inductance displacement sensors, the multiple third inductance displacement sensing
Device is corresponding with position at wheel hub wall different cross section successively from top to bottom, is equipped on pedestal flat for detecting wheel hub bottom surface
4th inductance displacement sensor of face degree.
2. vehicle hub synthesis amount instrument according to claim 1, which is characterized in that be equipped on wheel hub positioning table for inhaling
The negative pressure sucker of wheel hub bottom surface.
3. vehicle hub synthesis amount instrument according to claim 1 or 2, which is characterized in that the inductance displacement sensor group
It is two groups, respectively left inductance displacement sensor group and right inductance displacement sensor group, and left inductance displacement sensor group and a left side
Inductance displacement sensor group includes three third inductance positions about the symmetrical setting of hollow guide sleeve, every group of inductance displacement sensor group
Displacement sensor, three third inductance displacement sensors from top to bottom successively with position at wheel hub wall upper, middle and lower three sections
It is corresponding.
4. vehicle hub synthesis amount instrument according to claim 3, which is characterized in that second inductance displacement sensor is
Two, two the second inductance displacement sensors are located at the inner ring and outer ring of bolt mounting holes on wheel hub.
5. vehicle hub synthesis amount instrument according to claim 4, which is characterized in that first inductance displacement sensor,
Third inductance displacement sensor, the 4th inductance displacement sensor are spring lever formula inductance displacement sensor, the second inductance position
Displacement sensor is Telescopic shaft type inductance displacement sensor.
Priority Applications (1)
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CN201810696010.1A CN108534658B (en) | 2018-06-29 | 2018-06-29 | Comprehensive measuring instrument for vehicle hub |
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CN201810696010.1A CN108534658B (en) | 2018-06-29 | 2018-06-29 | Comprehensive measuring instrument for vehicle hub |
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CN108534658A true CN108534658A (en) | 2018-09-14 |
CN108534658B CN108534658B (en) | 2024-03-26 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110966971A (en) * | 2019-12-31 | 2020-04-07 | 浙江农林大学 | Heavy truck hub shell size detection machine |
CN112504697A (en) * | 2020-12-02 | 2021-03-16 | 杨雯雯 | Wheel hub strength detection device |
CN112747699A (en) * | 2020-12-01 | 2021-05-04 | 杭州电子科技大学 | Device and method for simultaneously detecting flatness and inner and outer diameters of glassware |
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DE29813541U1 (en) * | 1998-07-30 | 1999-12-09 | Busch Dieter & Co Prueftech | Measuring device, in particular for determining characteristic values relating to the surface quality of hollow cylinders |
CN2814327Y (en) * | 2005-06-08 | 2006-09-06 | 孙慧平 | Vehicle hub detecting machine |
CN102798365A (en) * | 2012-08-17 | 2012-11-28 | 杭州鸿远测控技术有限公司 | Brake disc form and location tolerance measuring method and measuring instrument for realizing same |
CN103234488A (en) * | 2013-04-15 | 2013-08-07 | 机科发展科技股份有限公司 | Intelligent thickness and parallelism detector |
KR20140122511A (en) * | 2013-04-10 | 2014-10-20 | 최병옥 | Wheel hub measurement tester for vehicles |
CN105180866A (en) * | 2015-10-28 | 2015-12-23 | 昆山康斯特精密机械有限公司 | Automatic two-stage inner diameter and roundness detection mechanism for inner rings of first and second generations of wheel hubs |
CN208296747U (en) * | 2018-06-29 | 2018-12-28 | 三门峡中原量仪股份有限公司 | A kind of comprehensive amount instrument of vehicle hub |
-
2018
- 2018-06-29 CN CN201810696010.1A patent/CN108534658B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29813541U1 (en) * | 1998-07-30 | 1999-12-09 | Busch Dieter & Co Prueftech | Measuring device, in particular for determining characteristic values relating to the surface quality of hollow cylinders |
CN2814327Y (en) * | 2005-06-08 | 2006-09-06 | 孙慧平 | Vehicle hub detecting machine |
CN102798365A (en) * | 2012-08-17 | 2012-11-28 | 杭州鸿远测控技术有限公司 | Brake disc form and location tolerance measuring method and measuring instrument for realizing same |
KR20140122511A (en) * | 2013-04-10 | 2014-10-20 | 최병옥 | Wheel hub measurement tester for vehicles |
CN103234488A (en) * | 2013-04-15 | 2013-08-07 | 机科发展科技股份有限公司 | Intelligent thickness and parallelism detector |
CN105180866A (en) * | 2015-10-28 | 2015-12-23 | 昆山康斯特精密机械有限公司 | Automatic two-stage inner diameter and roundness detection mechanism for inner rings of first and second generations of wheel hubs |
CN208296747U (en) * | 2018-06-29 | 2018-12-28 | 三门峡中原量仪股份有限公司 | A kind of comprehensive amount instrument of vehicle hub |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110966971A (en) * | 2019-12-31 | 2020-04-07 | 浙江农林大学 | Heavy truck hub shell size detection machine |
CN112747699A (en) * | 2020-12-01 | 2021-05-04 | 杭州电子科技大学 | Device and method for simultaneously detecting flatness and inner and outer diameters of glassware |
CN112504697A (en) * | 2020-12-02 | 2021-03-16 | 杨雯雯 | Wheel hub strength detection device |
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