CN109974647A - A kind of measuring device of ABS hydraulic system HCU electromagnetic valve body diameter - Google Patents
A kind of measuring device of ABS hydraulic system HCU electromagnetic valve body diameter Download PDFInfo
- Publication number
- CN109974647A CN109974647A CN201811452866.0A CN201811452866A CN109974647A CN 109974647 A CN109974647 A CN 109974647A CN 201811452866 A CN201811452866 A CN 201811452866A CN 109974647 A CN109974647 A CN 109974647A
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- Prior art keywords
- fixed
- valve body
- measuring device
- electromagnetic valve
- hydraulic system
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- 238000005259 measurement Methods 0.000 claims abstract description 43
- 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 description 11
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000000306 component Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- 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
Abstract
The invention discloses a kind of measuring devices of ABS hydraulic system HCU electromagnetic valve body diameter, and the whole device of the invention includes fixed mechanism and measuring mechanism.Fixed mechanism and measuring mechanism are fitted close, and complete the assembly to whole system.The measuring device for inventing a kind of ABS hydraulic system HCU electromagnetic valve body diameter has many advantages, such as that simple and practical in structure, easily operated, measurement error is small, has important engineering significance to the components performance detection of brake system of car.
Description
Technical field
The invention belongs to test technique automatic field, it is related to a kind of ABS hydraulic system HCU electromagnetic valve body diameter
Measuring device is applicable to the components detection of Auto Electronic Controlled System.
Background technique
Anti-lock braking system in automobiles (Anti-lock Braking System, abridge ABS) is using electronic control side
Formula prevents vehicle wheel in emergency braking from the brake gear of locking occurs, and mainly includes wheel wheel speed sensors, brake pressure
Regulating system (HCU), electronic control system (ECU) etc..As the core component of HCU, the superiority and inferiority of HCU electromagnetic valve structure parameter is straight
The quality for influencing the pressure control effect of ABS is connect, the especially size of electromagnetic valve body diameter can seriously affect the close of ABS assembly
Feng Xing.Measuring scale is mostly used to complete for the measurement of some diameter of movement at present, measurement accuracy is not high enough, and detection efficiency is low
Under.Therefore reasonable measurement method is designed, realizes that the high-precision of HCU solenoid valve critical component valve diameter, efficient measurement are aobvious
It obtains particularly important.
Summary of the invention
In view of the deficiencies of the prior art, the present invention proposes a kind of measurement of ABS hydraulic system HCU electromagnetic valve body diameter dresses
It sets.
To achieve the above object, the technical scheme is that a kind of ABS hydraulic system HCU electromagnetic valve body diameter is surveyed
Device is measured, the workpiece slot including two pieces of fixed limit plate compositions, limiting slot one end is equipped with top, and the other end is equipped with measurement
The top of axis, top and measurement axis clamps workpiece, and tangent with workpiece surface；The measuring device further includes displacement sensor,
The measuring probe of institute's displacement sensors is close to measurement the tip of the axis；
The measuring device further includes fixed mechanism, and the fixed mechanism is respectively by top, workpiece to be measured, measurement axis and sensing
Device measuring probe is fixed point-blank in a manner of concentric co-axial；
It is additionally provided with hook plate on the measurement axis, hooks the dynamic measurement axis back-and-forth motion of strip by pulling.
Further, the fixed mechanism includes pedestal, and limiting slot is fixed on the base；Sensor is further fixed on pedestal
Mounting base and bushing, the mounting base of the sensor be fixedly connected with displacement sensor；Bushing covers outside measurement axis.
Further, the hook plate is driven by the cylinder, and the cylinder is fixed on the base by cylinder mounting base.
Further, the width of the limiting slot passes through screw and plain cushion by adjusting limit plate spacing adjustment, limit plate
Circle is fixed on fixed mechanism.
The beneficial effects of the present invention are: a kind of measurement for ABS hydraulic system HCU electromagnetic valve body diameter that this programme provides
Device effectively can carry out accurate detection assessment to electromagnetic valve body diameter, substantially increase solenoid valve diameter measurement
Efficiency, it is ensured that valve seal performance it is reliable, and fixation kit is simple and practical in structure, clamps precision height, and measurement component accuracy is high,
Error is small.
Detailed description of the invention
Fig. 1 is the front view of measuring device of the present invention；
Fig. 2 is the top view of measuring device of the present invention；
Fig. 3 is the size marking schematic diagram of workpiece for measurement；
Fig. 4 is the schematic diagram of measuring mechanism of the present invention；
Fig. 5 is fixed mechanism of the invention；
Fig. 6 is fixed mechanism Local map of the invention
Specific implementation method
Below in conjunction with attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6, the invention will be further described.
To achieve the above object, the technical scheme is that a kind of ABS hydraulic system HCU electromagnetic valve body diameter is surveyed
Measure device, which is characterized in that including fixed mechanism and measuring mechanism, fixed mechanism is for placing electromagnetic valve body, measuring mechanism
For measuring the diameter of valve body.
Preferably, the fixed mechanism includes the measurement pedestal 3 of monoblock type to one kind as this programme, in measurement pedestal 3
Two pieces of symmetrical limit plates 9 are installed, limit plate 9 and pedestal 3 use hexagon socket cap head screw and plain washer in upper grooves
10 is fixed, and one end of groove realizes limit by measurement top 1, and the other end of groove is measurement axis 11, measures the work of axis 11
With being to withstand workpiece.Measure pedestal 3 successively with the mounting base 8 of fixed cylinder 6, the mounting base 12 of fixed sensor 7 and insertion base
Bushing 4 inside seat connects, and measurement axis 11 passes through the bushing 4 inside insertion pedestal 3 and connect with plate 5 is hooked, and the head for measuring axis is straight
Diameter is greater than the internal diameter for hooking plate 5, and by driving the hook movement of plate 5 to realize that measurement axis 11 is mobile, hook plate 5 connect formation with right cylinder 6
Transmission component, cylinder 6 are fixed in cylinder mounting base 8, and displacement sensor 7 is fixed on sensor installation seat 12, and is located next to
The end of axis 11 is measured, sensor 7 allows measuring probe to stretch back and forth by the spring mechanism 13 of its own.
Preferably, the measuring mechanism includes top 1 to one kind as this programme, and top is fixed on the one of measurement pedestal 3
End, workpiece for measurement 2 are placed between measurement top 1 and measurement axis 11, clamp work by the top of measurement top 1 and measurement axis 11
Part 2, and with 2 plane tangent of workpiece, the measurement axis 11 of 2 one end of workpiece passes through pedestal 3 and bushing 4, and connects with the hook plate 5 of the other end
It connects, hooks plate 5 and connect with cylinder 6, cylinder 6 drives hook plate 5 to move along a straight line, and then measurement axis 11 is driven to be moved forward and backward, sensor
Measuring probe by the elasticity of itself spring 13, shaft end is seamless contacts with measurement, make measurement top 1, workpiece to be measured 2, survey
Axis 11,7 four concentric co-axial of sensor are measured, sensor fixing seat 12 is equipped with high-precision contact digital displacement sensor 7, high
Precision contact digital displacement sensor 7 is used to detect the shift motion of measurement axis 11.
The beneficial effects of the present invention are: a kind of measurement of ABS hydraulic system HCU electromagnetic valve body diameter described in this programme
Device effectively can carry out accurate detection assessment to electromagnetic valve body diameter, substantially increase solenoid valve diameter measurement
Efficiency, it is ensured that valve seal performance it is reliable, and fixation kit is simple and practical in structure, clamps precision height, and measurement component accuracy is high,
Error is small.
The explanation of above example, which is only to aid in, understands core of the invention thought, exists for those of ordinary skill in the art
Every other example obtained under the premise of innovative labor is not made, the scope of the present invention is belonged to.
Claims (4)
1. a kind of ABS hydraulic system HCU electromagnetic valve body diameter measuring device, the workpiece including two pieces of fixed limit plate compositions
Limiting slot, which is characterized in that limiting slot one end is equipped with top, and the other end is equipped with measurement axis, comes directly towards and the top of measurement axis clamps
Workpiece, and it is tangent with workpiece surface；The measuring device further includes displacement sensor, and the measuring probe of institute's displacement sensors is tight
Patch measurement the tip of the axis；
The measuring device further includes fixed mechanism, and the fixed mechanism is respectively by top, workpiece to be measured, measurement axis and sensing
Device measuring probe is fixed point-blank in a manner of concentric co-axial；
It is additionally provided with hook plate on the measurement axis, hooks the dynamic measurement axis back-and-forth motion of strip by pulling.
2. a kind of ABS hydraulic system HCU electromagnetic valve body diameter measuring device as described in claim 1, which is characterized in that institute
Stating fixed mechanism includes pedestal, and limiting slot is fixed on the base；The mounting base and bushing of sensor are further fixed on pedestal, it is described
The mounting base of sensor is fixedly connected with displacement sensor；Bushing covers outside measurement axis.
3. a kind of ABS hydraulic system HCU electromagnetic valve body diameter measuring device as described in claim 1, which is characterized in that institute
It states hook plate to be driven by the cylinder, the cylinder is fixed on the base by cylinder mounting base.
4. a kind of ABS hydraulic system HCU electromagnetic valve body diameter measuring device as described in claim 1, which is characterized in that institute
The width for stating limiting slot is fixed on fixed mechanism by adjusting limit plate spacing adjustment, limit plate by screw and plain washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452866.0A CN109974647A (en) | 2018-11-30 | 2018-11-30 | A kind of measuring device of ABS hydraulic system HCU electromagnetic valve body diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452866.0A CN109974647A (en) | 2018-11-30 | 2018-11-30 | A kind of measuring device of ABS hydraulic system HCU electromagnetic valve body diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109974647A true CN109974647A (en) | 2019-07-05 |
Family
ID=67076147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811452866.0A Pending CN109974647A (en) | 2018-11-30 | 2018-11-30 | A kind of measuring device of ABS hydraulic system HCU electromagnetic valve body diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109974647A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2237051A1 (en) * | 1971-07-30 | 1973-02-08 | Marposs App Elett | DEVICE FOR DETERMINING THE DIMENSIONS OF MECHANICAL WORKPIECES |
| DE4038849A1 (en) * | 1990-12-03 | 1992-06-04 | Feinmess Dresden Gmbh | Electronic measurement head for length measurement - has lever mechanism for sensing tip with inner and outer arms enabling tip pivot direction to always align with workpiece rotation axis |
| CN102297649A (en) * | 2011-07-18 | 2011-12-28 | 宁波锦辉指针有限公司 | Apparatus for measuring diameter of instrument indicator of automobile |
| CN102641853A (en) * | 2012-05-08 | 2012-08-22 | 乳山市轴承仪器有限公司 | Automatic measurement separator |
| CN202661035U (en) * | 2012-05-29 | 2013-01-09 | 上海爱德特检测设备制造有限公司 | Valve body diameter measuring device |
| CN103438807A (en) * | 2013-08-19 | 2013-12-11 | 南京理工大学 | High-pressure pilot-operated type pneumatic electromagnetic-valve valve element displacement measurement device and method |
| CN107907042A (en) * | 2017-12-08 | 2018-04-13 | 浙江大学 | A kind of diameter on-line measurement device and method |
| CN209783570U (en) * | 2018-11-30 | 2019-12-13 | 杭州沃镭智能科技股份有限公司 | Measuring device for HCU electromagnetic valve body diameter of ABS hydraulic system |
-
2018
- 2018-11-30 CN CN201811452866.0A patent/CN109974647A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2237051A1 (en) * | 1971-07-30 | 1973-02-08 | Marposs App Elett | DEVICE FOR DETERMINING THE DIMENSIONS OF MECHANICAL WORKPIECES |
| DE4038849A1 (en) * | 1990-12-03 | 1992-06-04 | Feinmess Dresden Gmbh | Electronic measurement head for length measurement - has lever mechanism for sensing tip with inner and outer arms enabling tip pivot direction to always align with workpiece rotation axis |
| CN102297649A (en) * | 2011-07-18 | 2011-12-28 | 宁波锦辉指针有限公司 | Apparatus for measuring diameter of instrument indicator of automobile |
| CN102641853A (en) * | 2012-05-08 | 2012-08-22 | 乳山市轴承仪器有限公司 | Automatic measurement separator |
| CN202661035U (en) * | 2012-05-29 | 2013-01-09 | 上海爱德特检测设备制造有限公司 | Valve body diameter measuring device |
| CN103438807A (en) * | 2013-08-19 | 2013-12-11 | 南京理工大学 | High-pressure pilot-operated type pneumatic electromagnetic-valve valve element displacement measurement device and method |
| CN107907042A (en) * | 2017-12-08 | 2018-04-13 | 浙江大学 | A kind of diameter on-line measurement device and method |
| CN209783570U (en) * | 2018-11-30 | 2019-12-13 | 杭州沃镭智能科技股份有限公司 | Measuring device for HCU electromagnetic valve body diameter of ABS hydraulic system |
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