CN106289652A - A kind of ABS magnet plunger pump and fluid reservoir piston testing apparatus - Google Patents
A kind of ABS magnet plunger pump and fluid reservoir piston testing apparatus Download PDFInfo
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- CN106289652A CN106289652A CN201610898010.0A CN201610898010A CN106289652A CN 106289652 A CN106289652 A CN 106289652A CN 201610898010 A CN201610898010 A CN 201610898010A CN 106289652 A CN106289652 A CN 106289652A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of ABS magnet plunger pump and fluid reservoir piston testing apparatus, have: frame, upper frame, platen, plugging mechanism, hold-down mechanism and conveying mechanism；Two gripper shoes, are arranged on platen；Location-plate, is arranged in two gripper shoes, is used for placing ABS electromagnetic valve, and location-plate is square；First limited block and the second limited block, the 3rd limited block；Displacement mechanism, is positioned at the second limited block side, and displacement mechanism includes displacement sensor rod and displacement cylinder, and the piston rod of displacement cylinder is connected with displacement sensor rod, and displacement sensor rod can extend into the LPA mouth of abs valve body；Displacement sensor rod is provided with displacement transducer.Automatically the sealing of the ABS electromagnetic valve of detection band plunger displacement pump and fluid reservoir piston.
Description
Technical field
The invention belongs to ABS Solenoid Valve Technology field, particularly relate to a kind of ABS magnet plunger pump and fluid reservoir piston is surveyed
Electricity testing device.
Background technology
ABS electromagnetic valve is the significant components of ABS system (anti-blocking brake system),
During realizing the present invention, inventor finds that prior art at least there is problems in that for installing horse
Reaching and the O of plunger displacement pump that riveting is good, fluid reservoir piston seals and the ABS electromagnetic valve test of spring, traditional approach uses
Manual operation, inefficiency.
Summary of the invention
The technical problem to be solved is to provide the ABS electricity of a kind of automatic detection band plunger displacement pump and fluid reservoir piston
The ABS magnet plunger pump of the sealing of magnet valve and fluid reservoir piston testing apparatus.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of ABS magnet plunger pump and storage
Liquid chamber piston testing apparatus, has:
Frame, upper frame, platen, plugging mechanism, hold-down mechanism and conveying mechanism；
Described platen is arranged in described frame, and described upper frame closes described platen, plugging mechanism, hold-down mechanism；；
Two gripper shoes, are arranged on described platen；
Location-plate, is arranged in said two gripper shoe, is used for placing ABS electromagnetic valve, and described location-plate is square；
First limited block and the second limited block, be arranged on two limits that described square location-plate is relative, described first limit
The wheel cylinder face of position block corresponding A BS valve body；The LPA mouth side of described second limited block corresponding A BS valve body；
3rd limited block, is arranged on the limit that the two other of described square location-plate is relative,
Described platen is provided with the through hole of the master cylinder mouth of corresponding described abs valve body bottom, and described through hole is positioned at said two
Between gripper shoe；
Displacement mechanism, is positioned at described second limited block side, and institute's displacement mechanism includes displacement sensor rod and displacement cylinder,
The piston rod of described displacement cylinder is connected with described displacement sensor rod, and described displacement sensor rod can extend into described abs valve body
LPA mouth；Described displacement sensor rod is provided with displacement transducer；
Described plugging mechanism includes: is positioned at the wheel cylinder blocking component of described first limited block side and is positioned under described platen
The master cylinder blocking component of side；
Described hold-down mechanism includes: be arranged on the framework on described platen, arrange lift cylinder on said frame and
The piston rod of described lift cylinder connects and is used for compressing the pressure head of described abs valve body；
Described conveying mechanism is conveyer belt, and described abs valve body carries on described conveyer belt.
Described second limited block is provided with the groove of spacing described displacement sensor rod.
Described location-plate is provided with described in location the hole, location stating abs valve body.
Institute's displacement mechanism also includes that displacement plate, described displacement sensor rod are arranged on described displacement plate；On described platen
Being additionally provided with guide rails assembling plate, described guide rails assembling plate is provided with guide rail, and described displacement plate can be at described slide on rails；Described
The piston rod of displacement cylinder is connected with described displacement plate.
Described wheel cylinder blocking component includes wheel cylinder closure axle and wheel cylinder closure cylinder, and described wheel cylinder closure axle is arranged on guide rail
On connecting plate, described guide rail splice is connected with the piston rod of described wheel cylinder closure cylinder；Described platen is provided with guide rail, described
Guide rail splice can be at described slide on rails；Described wheel cylinder closure axle can extend into the interior envelope of wheel cylinder holes of described abs valve body
Stifled described take turns cylinder holes.
Described master cylinder blocking component includes master cylinder closure cylinder and master cylinder closure axle, is provided with cylinder and installs below described platen
Plate, described master cylinder closure cylinder is arranged on described cylinder mounting plate, described master cylinder closure axle and described master cylinder closure cylinder
Piston rod connects, and described master cylinder closure axle can extend into described abs valve body through the through hole of described platen, described master cylinder closure axle
Master cylinder hole in block described master cylinder hole.
A technical scheme in technique scheme has the advantage that or beneficial effect, the detent mechanism of sealing mechanism
Dividing four parts, valve body, to the 4 hole seal heads in the wheel cylinder face of inner side, is arranged on the first limited block side of location-plate；Valve body to
The 2 hole seal heads in table top direction, are arranged on platen bottom, are passed by the through hole of platen；Valve body above valve body electromagnetism valve face
Hold-down head and driving coil module, be positioned at the surface of location-plate；And it is positioned at the LPA piston displacement of the second limited block side
The motion module of sensor.By the distribution of four direction, automatically detect the ABS electromagnetic valve of band plunger displacement pump and fluid reservoir piston
Sealing.Being automatically performed the sealing detection of ABS electromagnetic valve, work efficiency is high.
Accompanying drawing explanation
Fig. 1 is the ABS magnet plunger pump provided in the embodiment of the present invention and the localization machine of fluid reservoir piston testing apparatus
The structural representation of structure；
Fig. 2 is the ABS magnet plunger pump provided in the embodiment of the present invention and the displacement machine of fluid reservoir piston testing apparatus
The structural representation of structure；
Fig. 3 is the ABS magnet plunger pump provided in the embodiment of the present invention and the stopple plugging machine of fluid reservoir piston testing apparatus
The structural representation of structure；
Fig. 4 is the ABS magnet plunger pump provided in the embodiment of the present invention and the compacting machine of fluid reservoir piston testing apparatus
The structural representation of structure；
Fig. 5 is the ABS magnet plunger pump provided in the embodiment of the present invention and the conveyer of fluid reservoir piston testing apparatus
The structural representation of structure；
Fig. 6 shows for the structure of the ABS magnet plunger pump provided in the embodiment of the present invention and fluid reservoir piston testing apparatus
It is intended to；
Labelling in above-mentioned figure is: 1, platen, and 11, through hole, 21, gripper shoe, 22, location-plate, the 23, first limited block,
24, the second limited block, the 25, the 3rd limited block, 26, hole, location, 3, displacement component, 31, displacement sensor rod, 32, displacement cylinder, 4,
Wheel cylinder blocking component, 41, potting block up axle, 42, wheel cylinder closure cylinder, 5, master cylinder blocking component, 51, master cylinder closure axle, 52, master cylinder
Closure cylinder, 53, cylinder mounting plate, 6, hold-down mechanism, 61, framework, 62, lift cylinder, 63, pressure head, 7, frame, 8, conveyer
Structure, 9, upper frame.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
See Fig. 1-6, a kind of ABS magnet plunger pump and fluid reservoir piston testing apparatus, have:
Frame, upper frame, platen, plugging mechanism, hold-down mechanism and conveying mechanism；
Platen is arranged in frame, and upper frame closes platen, plugging mechanism, hold-down mechanism；；
Two gripper shoes, are arranged on platen；
Location-plate, is arranged in two gripper shoes, is used for placing ABS electromagnetic valve, and location-plate is square；
First limited block and the second limited block, be arranged on two limits that square location-plate is relative, and the first limited block is corresponding
The wheel cylinder face of abs valve body；The LPA mouth side of the second limited block corresponding A BS valve body；
3rd limited block, is arranged on the limit that the two other of square location-plate is relative,
Platen is provided with the through hole of the master cylinder mouth of corresponding A BS valve body lower portion, and through hole is between two gripper shoes；
Displacement mechanism, is positioned at the second limited block side, and displacement mechanism includes displacement sensor rod and displacement cylinder, displacement cylinder
Piston rod be connected with displacement sensor rod, displacement sensor rod can extend into the LPA mouth of abs valve body；Displacement sensor rod is provided with position
Displacement sensor；
Plugging mechanism includes: is positioned at the wheel cylinder blocking component of the first limited block side and is positioned at the master cylinder closure below platen
Assembly；
Hold-down mechanism includes: the framework being arranged on platen, the lift cylinder being arranged on framework and the work of lift cylinder
Stopper rod connects and is used for compressing the pressure head of abs valve body；
Conveying mechanism is conveyer belt, and abs valve body carries on the conveyor belt.
Second limited block is provided with the groove of spacing displacement sensor rod.
Location-plate is provided with location and states the hole, location of abs valve body.
Displacement mechanism also includes displacement plate, and displacement sensor rod is arranged on displacement plate；Guide rails assembling plate it is additionally provided with on platen,
Guide rails assembling plate is provided with guide rail, and displacement plate can be at slide on rails；The piston rod of displacement cylinder is connected with displacement plate.
Wheel cylinder blocking component includes wheel cylinder closure axle and wheel cylinder closure cylinder, and wheel cylinder closure axle is arranged on guide rail splice
On, guide rail splice is connected with the piston rod of wheel cylinder closure cylinder；Platen is provided with guide rail, and guide rail splice can be on guide rail
Slide；Wheel cylinder closure axle can extend into the wheel cylinder holes interior closure wheel cylinder holes of abs valve body.
Master cylinder blocking component includes master cylinder closure cylinder and master cylinder closure axle, is provided with cylinder mounting plate, master cylinder below platen
Closure cylinder is arranged on cylinder mounting plate, and master cylinder closure axle is connected with the piston rod of master cylinder closure cylinder, and master cylinder closure axle is worn
Crossing the through hole of platen, master cylinder closure axle can extend into closure master cylinder hole in the master cylinder hole of abs valve body.
Leakage tester is connected in the passage of wheel cylinder closure axle, pressurizes from the passage of master cylinder closure axle, pass through in valve body
Leakage tester detection is revealed.
Fluid reservoir piston displacement is monitored: now detecting position displacement sensor reading, obtains fluid reservoir piston displacement.
1) test event:
Electrical power is tested: opening normally close valve after electrical power, in fluid reservoir, residual air is through normally close valve and plunger simultaneously
Pump is got rid of, the displacement transducer zero setting of detection fluid reservoir piston；
Fluid reservoir piston Leak Detection: normally close valve is opened, fluid reservoir is inflated to 5bar (fixing tentatively), test leakage after voltage stabilizing,
The leakage of fluid reservoir should be less than 500SCCM (fixing tentatively)；
Fluid reservoir piston displacement is monitored: now detecting position displacement sensor reading, obtains fluid reservoir piston displacement；
The efficiency of pump is tested: close the normally open valve of one passage in side, opens normally close valve, feeds source of the gas (20bar, tentative)；
Starting motor, plunger displacement pump moves, and detects pressure and rises, confirm plunger displacement pump effect with this in other side passage.
The precision of leakage detector is the 0.5% of full scale, and the precision of pressure transducer is the 0.5% of full scale.
When the MSA using master body to carry out nonumeric type calculates, the R&R < 10% of test system.
2) key instrument:
Mass flow type leakage tester-for leak-testing；
Pressure transducer-test for oil circuit break-make and pump performance；
3) medium tested: dry air；Supply gas pressure 25Mpa. is depressured to use air pressure 5Mpa by this work station.
4) equipment is constituted:
D) equipment stand:
I. device framework uses 5050 square tubes solderings, and metal heavy type foot cup and fork truck shovel foot positioning box are installed in bottom；Platform
Panel uses 20mm steel plate, plating nickel on surface；Table top rear portion is installed and is controlled electronic box；4040 aluminium section bars are used to build survey above table top
Examination area protection cover and testing cassete mounting bracket；Testing cassete may be installed in protective cover or outside protective cover, but should conveniently operate and
Safeguard；
The most whole test zone installs organic glass protecting door, and wherein oriented manipulation person/pipeline side can be opened automatically
Opening/close, other surfaces should be installed reliably, and top is vented, and is beneficial to the release of measuring air pressure.Sealing test frock, product and
Positioning fixture and high-pressure hose need to be placed in protective cover；Illuminating lamp should be installed above working region.
Iii. embedded at protective cover or outside, installs touch panel case, is used for placing touch screen and other buttons and finger
Show lamp；
Iv. this equipment is manual operation equipment, should install poke-rod type at protective door periphery and trigger switch；
V. placement defect exemplar and the working plate of calibration element should be designed under equipment table top.
Vi. equipment should have the container placing defective part, and the position of this container should be protected with producing other equipment of line with style
Hold unification；
E) sealing test fixture；
I. the location of part and installation way: part positioning seat is fixed on table top, by abs valve body four wheel cylinder holes to the left
Or right, LPA mouth is to opposite side, and electromagnetic valve form upward is arranged；LPA side is the block being provided with displacement transducer, changes
The monoblock type block that part may be designed as seesawing adds displacement transducer, or suggestion is designed as fixed stop and adds and can front and back transport
Dynamic displacement transducer, displacement transducer is mainly for detection of the move distance of LPA piston, therefore the difference of part is not the quickest
Sense；Motor is placed on positioning base or movable ram depending on the particular location of plug on product for plug,；
Ii. sealing test frock is divided into 4 parts: valve body is to the 4 hole seal heads in the wheel cylinder face of side, and valve body is to table top direction
2 hole seal heads, valve body hold-down head above valve body electromagnetism valve face and drive coil module, and LPA piston displacement sensing
The motion module of device；
Iii. the compression order of sealing frock: first the sealing frock in wheel cylinder face compresses wheel cylinder 4 hole, and the pressure head at top compresses
HCU electromagnetism valve face, master cylinder mouth seal head cylinder rising in bottom blocks master cylinder mouth, and LPA piston displacement sensor inserts LPA hole
In；Above clamping process is time-consumingly not more than 3S；
Iv. the design of wheel cylinder mouth and master cylinder mouth sealing frock need to can guarantee that each pressure head all can independently compress TCH test channel,
And can independent regulation；Thrust should be more than 2 times of the air pressure counteracting force that plug may bear.
The sealing frock of the most individual wheel cylinder mouth is by an air cylinder driven, and the sealing frock of 2 master cylinder mouths can be by one or two
Cylinder drives respectively.The close of outside or photoswitch is used to detect putting in place and exiting of sealing frock, unusable cylinder magnetic
Property switch；
Vi. sealing of wheel cylinder mouth uses general column sealed circle, in order to change, and the fast high pressure inserted is installed at seal head rear portion
Flexible pipe is connected with hard tube air supply opening；
Vii. solenoid-driven coil module individually should be pulled down as an entirety, is convenient for changing the coil of damage, with
Time this module the element elastic such as spring should be used to be arranged on the base plate of frock, with guarantee to buckle into after true HCU with electromagnetic valve
Fit in surface.Power supply wire harness should be separate removable formula, uses heavy-duty connector to be connected with equipment wire harness；
Viii. for Long travel and have cooperation and required precision position use linear bearing, such as wheel cylinder mouth is close
Envelope frock, drives coil module frock etc.；Said mechanism should be arranged on monoblock type frame support；
Ix.LPA displacement transducer should be noted the position contacted with LPA, and plane domain should be selected to constitute contact surface as far as possible；
F) pneumatic system and test pipeline portions；
I. source of the gas: the source of the gas of test loop is independent of one another with the source of the gas of pneumatic mechanism, the test of equipment high-pressure air source gas
Pipe uses the SS304 stainless steel tube of DIN16, wall thickness 3mm, is connected by high-pressure hose with the source of the gas of factory, at main trachea rear portion
High pressure hand-operated stop valve is installed, is used for being shut on or off source of the gas；5 microns of high pressure filters are installed after stop valve, after filter
Reducing tee is installed in portion, supplies to respectively high-pressure air source with low-pressure gas source；
Ii., high-pressure and low-pressure two is installed and overlaps measuring air pressure governor motion, wherein Hi-pot test pressure be tentatively predefined for 25+/-
1bar, low voltage experiment pressure is 5+/-1bar, and the range of accommodation of high-pressure pressure regulating valve is 0-50bar, the regulation model of low pressure regulating pressure valve
Enclose for 0-10bar；Outlet at high pressure and low pressure regulating pressure valve installs electric control two-way, for quick control break-make gas；
Iii., 2 ATEQ are installed and reveal tester, the LPA sealing ring leakage after two master cylinder mouths of detection；
Iv. a complete set of test loop is arranged on the installing plate of test special pneumatic loop, and installing plate is disposed vertically in workbench
Lower section；Pressure transducer need to be arranged on independent base, and base material is SS304；High-pressure solenoid valve is arranged on bracket base
On.All of sensor and electromagnetic valve are installed on pneumatic circuit installing plate；
V. leakage tester is arranged on above test equipment desktop, should conveniently set and operate, the pipeline of leakage tester
Should shorten as far as possible；
Vi. the DIN8SS304 steel pipe that all pressure duct materials are wall thickness 2mm on test board, each element and pipeline
Between the removable ferrule fitting of fixing use.Input and output are passed through to prop up to the pressure duct of test seal head on equipment desktop
Frame or link frock are fixed, and by high-pressure hose, source of the gas introduce from pipeline the sealing test head of air cylinder driven.
Vii. high-pressure hose is pressure for 30MPa, length unification as far as possible.
The cylinder that drives of the seal head being viii. provided with high-pressure hose should have good guiding and detent mechanism, to hold
By high-pressure hose pipe deforming after resistance to compression swelling and pressure.
Ix. the exhaust end of pressure duct can not fill acoustic filter, but need to fill electromagnetic valve to guarantee that test is normally carried out.
X. the source of the gas of air cylinder driven processes and electromagnetic valve is arranged on independent installing plate,
Xi. pneumatic system is installed in below desktop with the installing plate of test system, faces and operates direction.Plate face reserves
Position is to arrange pneumatic circuit explanation nameplate；
G) electrically and control part:
I. equipment should have electric box, is used for placing the height of remote I/O module, large power supply, control coil and electromagnetic valve
Speed relay, the IO control terminal of testing cassete, and the communication module of testing cassete, the test data of tentative testing cassete and test journey
Sequence switches by 232 serial communications；
Ii. equipment should have the DC source of more than 250W, the coil in driving test frock.Should have simultaneously
Independent 500W power supply, for providing driving voltage to motor；
Iii. the sensor of equipment should be able to detect following state:
Bar code on 1.ABS valve body；
The presence or absence of 2.ABS valve body and whether being put in place；
3. each sealing frock is in advance or going-back position；
4. whether coil drive module is fitted and is put in place；
5. whether defective work puts into, if defective work reaches to set quantity；
6. the state of protective door；
Iv. equipment should have touch screen, is used for showing test event and test data；Install on touch panel case simultaneously
Three-color LED is to show Product Status；
V. this station is manual operation equipment, should install hand driving lever switch, for starting device.
Vi. this equipment at least has high-low pressure source of the gas air pressure and the air pressure of 6 pipe passages, totally 8 pressure transducers, pressure
The test pressure limit of force transducer is 0-3MPa, and output type is simulation 5V；
The most each LPA piston need to configure a displacement transducer, and totally 2, the move distance of displacement transducer need to be by product
Product drawing determines；
Viii. the current supply circuit being required to be motor installs current sensor, for detecting the no-load current of motor, current sense
The range of device is 0-50A；
After using above-mentioned structure, the detent mechanism of sealing mechanism divides four parts, and valve body is to 4 holes in the wheel cylinder face of inner side
Seal head, is arranged on the first limited block side of location-plate；Valve body, to the 2 hole seal heads in table top direction, is arranged on platen bottom,
Passed by the through hole of platen；Valve body hold-down head above valve body electromagnetism valve face and driving coil module, be positioned at location-plate
Surface；And it is positioned at the motion module of the LPA piston displacement sensor of the second limited block side.Dividing by four direction
Cloth, the automatically sealing of the ABS electromagnetic valve of detection band plunger displacement pump and fluid reservoir piston.It is automatically performed the sealing inspection of ABS electromagnetic valve
Surveying, work efficiency is high.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by aforesaid way
Restriction, as long as have employed the method design of the present invention and the improvement of various unsubstantialities that technical scheme is carried out, or without changing
Enter and design and the technical scheme of the present invention are directly applied to other occasion, all within protection scope of the present invention.
Claims (6)
1. an ABS magnet plunger pump and fluid reservoir piston testing apparatus, it is characterised in that have:
Frame, upper frame, platen, plugging mechanism, hold-down mechanism and conveying mechanism；
Described platen is arranged in described frame, and described upper frame closes described platen, plugging mechanism, hold-down mechanism；；
Two gripper shoes, are arranged on described platen；
Location-plate, is arranged in said two gripper shoe, is used for placing ABS electromagnetic valve, and described location-plate is square；
First limited block and the second limited block, be arranged on two limits that described square location-plate is relative, described first limited block
The wheel cylinder face of corresponding A BS valve body；The LPA mouth side of described second limited block corresponding A BS valve body；
3rd limited block, is arranged on the limit that the two other of described square location-plate is relative,
Described platen is provided with the through hole of the master cylinder mouth of corresponding described abs valve body bottom, and described through hole is positioned at said two and supports
Between plate；
Displacement mechanism, is positioned at described second limited block side, and institute's displacement mechanism includes displacement sensor rod and displacement cylinder, described
The piston rod of displacement cylinder is connected with described displacement sensor rod, and described displacement sensor rod can extend into the LPA of described abs valve body
Mouthful；Described displacement sensor rod is provided with displacement transducer；
Described plugging mechanism includes: is positioned at the wheel cylinder blocking component of described first limited block side and is positioned at below described platen
Master cylinder blocking component；
Described hold-down mechanism includes: is arranged on the framework on described platen, arranges lift cylinder on said frame with described
The piston rod of lift cylinder connects and is used for compressing the pressure head of described abs valve body；
Described conveying mechanism is conveyer belt, and described abs valve body carries on described conveyer belt.
2. ABS magnet plunger pump as claimed in claim 1 and fluid reservoir piston testing apparatus, it is characterised in that described the
Two limited blocks are provided with the groove of spacing described displacement sensor rod.
3. ABS magnet plunger pump as claimed in claim 2 and fluid reservoir piston testing apparatus, it is characterised in that described fixed
Position plate is provided with described in location the hole, location stating abs valve body.
4. ABS magnet plunger pump as claimed in claim 3 and fluid reservoir piston testing apparatus, it is characterised in that institute's rheme
Moving mechanism also includes that displacement plate, described displacement sensor rod are arranged on described displacement plate；It is additionally provided with guide rails assembling on described platen
Plate, described guide rails assembling plate is provided with guide rail, and described displacement plate can be at described slide on rails；The piston of described displacement cylinder
Bar is connected with described displacement plate.
5. ABS magnet plunger pump as claimed in claim 4 and fluid reservoir piston testing apparatus, it is characterised in that described take turns
Potting blocking component includes wheel cylinder closure axle and wheel cylinder closure cylinder, and described wheel cylinder closure axle is arranged on guide rail splice, described
Guide rail splice is connected with the piston rod of described wheel cylinder closure cylinder；Described platen is provided with guide rail, described guide rail splice energy
Enough at described slide on rails；Described wheel cylinder closure axle can extend in the wheel cylinder holes of described abs valve body that closure is described takes turns cylinder holes.
The ABS magnet plunger pump stated the most as claimed in claim 5 and fluid reservoir piston testing apparatus, it is characterised in that institute
State master cylinder blocking component and include master cylinder closure cylinder and master cylinder closure axle, below described platen, be provided with cylinder mounting plate, described master
Potting gas shutoff cylinder is arranged on described cylinder mounting plate, and described master cylinder closure axle connects with the piston rod of described master cylinder closure cylinder
Connecing, described master cylinder closure axle can extend into the master cylinder hole of described abs valve body through the through hole of described platen, described master cylinder closure axle
Interior closure described master cylinder hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610898010.0A CN106289652A (en) | 2016-10-14 | 2016-10-14 | A kind of ABS magnet plunger pump and fluid reservoir piston testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610898010.0A CN106289652A (en) | 2016-10-14 | 2016-10-14 | A kind of ABS magnet plunger pump and fluid reservoir piston testing apparatus |
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| CN106289652A true CN106289652A (en) | 2017-01-04 |
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| CN201610898010.0A Pending CN106289652A (en) | 2016-10-14 | 2016-10-14 | A kind of ABS magnet plunger pump and fluid reservoir piston testing apparatus |
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| CN107356440A (en) * | 2017-09-04 | 2017-11-17 | 杭州沃镭智能科技股份有限公司 | ESC HCU assembly air pressure device for detecting performance |
| CN108982017A (en) * | 2018-08-02 | 2018-12-11 | 宁波普泽机电有限公司 | A kind of motor test device for air tightness suitable for polymorphic type |
| CN112620144A (en) * | 2020-11-17 | 2021-04-09 | 浙江万安科技股份有限公司 | Detection equipment for universality testing electric control dryer |
| CN113471018A (en) * | 2021-05-24 | 2021-10-01 | 深圳林硕科技有限公司 | Novel production and processing technology for high-voltage direct-current relay |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105187A (en) * | 1999-10-01 | 2001-04-17 | Aida Eng Ltd | Double-acting hydraulic press |
| CN201757697U (en) * | 2008-08-18 | 2011-03-09 | 上海协昌霍宁实业发展有限公司 | Automobile turbocharger intermediate housing airtightness testing device |
| CN102692200A (en) * | 2012-06-19 | 2012-09-26 | 南京师范大学 | Device for automatically detecting spool displacement of electromagnetic valve with high precision and method thereof |
| CN202447350U (en) * | 2012-02-27 | 2012-09-26 | 上海瑞尔实业有限公司 | Cleaning fixture |
| CN203490035U (en) * | 2013-09-16 | 2014-03-19 | 苏州工业园区格比机电有限公司 | A vacuum actuator online detecting apparatus |
| CN104406744A (en) * | 2014-12-13 | 2015-03-11 | 芜湖哈特机器人产业技术研究院有限公司 | Detecting tooling for vacuum and high-pressure leakproofness of brake caliper |
| EP2135709A3 (en) * | 2008-06-18 | 2015-04-29 | Von Arx AG | Electrically operated pressing machine tool |
| CN204470936U (en) * | 2015-02-10 | 2015-07-15 | 上海众源燃油分配器制造有限公司 | A kind of device for injection line press-mounting of end cover |
| CN205483449U (en) * | 2016-03-21 | 2016-08-17 | 珠海嵘泰有色金属铸造有限公司 | Test of car integrated control valve body gas tightness is equipped |
| CN206132318U (en) * | 2016-10-14 | 2017-04-26 | 芜湖全程智能科技有限公司 | ABS solenoid valve plunger pump and stock solution room piston testing arrangement |
-
2016
- 2016-10-14 CN CN201610898010.0A patent/CN106289652A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105187A (en) * | 1999-10-01 | 2001-04-17 | Aida Eng Ltd | Double-acting hydraulic press |
| EP2135709A3 (en) * | 2008-06-18 | 2015-04-29 | Von Arx AG | Electrically operated pressing machine tool |
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