CN208296747U - A kind of comprehensive amount instrument of vehicle hub - Google Patents
A kind of comprehensive amount instrument of vehicle hub Download PDFInfo
- Publication number
- CN208296747U CN208296747U CN201821019411.5U CN201821019411U CN208296747U CN 208296747 U CN208296747 U CN 208296747U CN 201821019411 U CN201821019411 U CN 201821019411U CN 208296747 U CN208296747 U CN 208296747U
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- Prior art keywords
- displacement sensor
- wheel hub
- inductance displacement
- inductance
- vehicle
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- 238000001514 detection method Methods 0.000 claims abstract description 14
- 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 13
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims description 83
- 230000005611 electricity Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 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
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Abstract
The utility model discloses a kind of comprehensive amount instrument of vehicle hub, belong to vehicle hub gauge check technical field, wheel hub on vehicle when installing using the end face close to 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, elevating mechanism is equipped in rack inner top, testing agency is installed on elevating mechanism；Verified by actual use, the synthesis amount instrument, operator can independent operation, simple, convenient, reliable performance can complete the detection of a wheel hub in 25s, meet the requirement of manufacture detection beat.
Description
Technical field
The utility model belongs to vehicle hub gauge check technical field, in particular to a kind of comprehensive amount instrument of vehicle hub.
Background technique
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.
Utility model content
The utility model aim is to propose a kind of comprehensive amount instrument of vehicle hub, the technology taken in order to achieve the above objectives
Scheme is:
A kind of comprehensive amount instrument of vehicle hub, wheel hub on vehicle when installing using the end face close to vehicle as bottom surface, with direction
The end face of outside vehicle is top surface, including rack, and bottom is equipped with Electric Appliance Cabinet in rack, and pedestal is equipped at the top of Electric Appliance Cabinet,
It is rotatably connected to precise rotating platform on pedestal, wheel hub positioning table is installed on precise rotating platform, it is fixed to be equipped on wheel hub positioning table
Position pin, is furnished with wheel hub standard component on wheel hub positioning table, is equipped with elevating mechanism in rack inner top, is equipped on elevating mechanism
Testing agency；
The testing agency includes attachment base, is equipped on attachment base along the hollow guide sleeve being arranged straight down, described
Hollow guide sleeve is equipped with for detecting wheel hub centre bore internal diameter for being pre-positioned to hub centre hole in hollow guide sleeve
One inductance displacement sensor is equipped with perforation corresponding with hub centre hole site, first inductance position on hollow guide sleeve
The sensing head of displacement sensor stretches out perforation, is equipped on attachment base and is used to detect wheel hub top surface plane along what is be arranged straight down
Second inductance displacement sensor of degree, is equipped with the inductance displacement for detection wheel hub wall circularity, cylindricity on attachment base
Sensor group, the inductance displacement sensor group include multiple third inductance displacement sensors, the multiple third inductance displacement
Sensor is successively corresponding with position at wheel hub wall different cross section from top to bottom, is equipped on pedestal for detecting wheel hub bottom
4th inductance displacement sensor of facial plane 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 successively with wheel three sections of hub wall upper, middle and lower at position it is corresponding.
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.
Have the beneficial effect that (1) is realized pair by positioning pin, negative pressure sucker and hollow guide sleeve possessed by the utility model
Triple positioning actions of wheel hub ensure that the phenomenon that pre-determined bit and measurement process accurate positioning are not in dislocation and shadow
Ring detection accuracy；
(2) wherein precise rotating platform, the rotating accuracy of wheel hub positioning table are higher, and installation error is at 0.03 millimeter, to guarantee to survey
Amount is gone on smoothly, and whole measurement reproducibility has reached 0.001 millimeter；
(3) testing agency can be detected and be retracted automatically, realize automatic detection, substantially increase detection effect
Rate；
(4) by actual use verifying, the synthesis amount instrument, operator can independent operation, easy to operate, side
Just, reliable performance can complete the detection of a wheel hub in 25s, meet the requirement of manufacture detection beat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the schematic enlarged-scale view of the part K in Fig. 2.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, the comprehensive amount instrument of a kind of vehicle hub, wheel hub 3 on vehicle when installing close to the end of vehicle
Face be bottom surface, using towards the end face of outside vehicle as top surface comprising rack (not shown), in rack bottom be equipped with electricity
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, is equipped with and watches 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 attachment base 9, is equipped on attachment base 9 along the hollow guide sleeve 10 being arranged straight down,
The hollow guide sleeve 10 is equipped in hollow guide sleeve 10 for detecting 3 center of wheel hub for being pre-positioned to 3 centre bore of wheel hub
First inductance displacement sensor 11 of hole internal diameter is equipped with perforation corresponding with 3 central hole location of wheel hub on hollow guide sleeve 10,
The sensing head 12 of first inductance displacement sensor 11 stretches out perforation, is equipped with what edge was arranged straight down on attachment base 9
For detecting the second inductance displacement sensor 13 of 3 top surface plane degree of wheel hub, it is equipped on attachment base 9 for detecting wheel hub 3
Inner wall circularity, the inductance displacement sensor group of cylindricity, the inductance displacement sensor group include that multiple third inductance displacements pass
Sensor 15, the multiple third inductance displacement sensor 15 are successively opposite with position at 3 inner wall different cross section of wheel hub from top to bottom
It answers, 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 be not in dislocation in the detection process and influence measurement 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.
When the utility model at work, zero adjustment is carried out to each inductance displacement sensor first, i.e., by wheel hub standard
Part is put on wheel hub positioning table 5, and elevating mechanism 1 drives testing agency 2 to be moved downwardly to detection position, then by each inductance position
Displacement sensor zero.
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 is transferred 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, close to switch, while the registration arm extended downwardly is symmetrically equipped on attachment base 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 detection position.
Wherein, the data of the first inductance displacement sensor 11 acquisition are used to calculate 3 centre bore internal diameter of wheel hub；Second inductance position
The data that displacement sensor 13 acquires are used to calculate 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 to calculate 3 bottom of wheel hub
The flatness in face；The data Kazakhstan acquired in conjunction with the second inductance displacement sensor 13 and the 4th inductance displacement sensor 14 can be used to
Calculate the thickness and the depth of parallelism between 3 top and bottom of wheel hub.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, but these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (5)
1. a kind of comprehensive amount instrument of vehicle hub, 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 attachment base, is equipped on attachment base 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 attachment base and is used to detect wheel hub top surface plane degree along what is be arranged straight down
Second inductance displacement sensor is equipped with the inductance displacement sensing for detection wheel hub wall circularity, cylindricity on attachment base
Device group, the inductance displacement sensor group include multiple third inductance displacement sensors, the multiple third inductance displacement sensing
Device is successively corresponding with position at wheel hub wall different cross section from top to bottom, is equipped on pedestal flat for detecting wheel hub bottom surface
4th inductance displacement sensor of face degree.
2. the comprehensive amount instrument of vehicle hub 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. the comprehensive amount instrument of vehicle hub 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 wheel three sections of hub wall upper, middle and lower at position
It is corresponding.
4. the comprehensive amount instrument of vehicle hub 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. the comprehensive amount instrument of vehicle hub 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)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019411.5U CN208296747U (en) | 2018-06-29 | 2018-06-29 | A kind of comprehensive amount instrument of vehicle hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019411.5U CN208296747U (en) | 2018-06-29 | 2018-06-29 | A kind of comprehensive amount instrument of vehicle hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208296747U true CN208296747U (en) | 2018-12-28 |
Family
ID=64701186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821019411.5U Withdrawn - After Issue CN208296747U (en) | 2018-06-29 | 2018-06-29 | A kind of comprehensive amount instrument of vehicle hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208296747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534658A (en) * | 2018-06-29 | 2018-09-14 | 三门峡中原量仪股份有限公司 | A kind of vehicle hub synthesis amount instrument |
-
2018
- 2018-06-29 CN CN201821019411.5U patent/CN208296747U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534658A (en) * | 2018-06-29 | 2018-09-14 | 三门峡中原量仪股份有限公司 | A kind of vehicle hub synthesis amount instrument |
| CN108534658B (en) * | 2018-06-29 | 2024-03-26 | 三门峡中原量仪股份有限公司 | Comprehensive measuring instrument for vehicle hub |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181228 Effective date of abandoning: 20240326 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181228 Effective date of abandoning: 20240326 |