CN107328848A - A kind of testboard of the clutch master cylinder of belt sensor - Google Patents
A kind of testboard of the clutch master cylinder of belt sensor Download PDFInfo
- Publication number
- CN107328848A CN107328848A CN201710605913.XA CN201710605913A CN107328848A CN 107328848 A CN107328848 A CN 107328848A CN 201710605913 A CN201710605913 A CN 201710605913A CN 107328848 A CN107328848 A CN 107328848A
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- master cylinder
- clutch master
- cylinder
- alarm
- support base
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- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000006073 displacement reaction Methods 0.000 claims abstract description 30
- 238000012797 qualification Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 241000036318 Callitris preissii Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention discloses a kind of testboard of the clutch master cylinder of belt sensor, including support table, clutch master cylinder body, electric control cabinet, detection means, electric control cabinet and detection means are arranged on support table, clutch master cylinder body is externally provided with clutch master cylinder, slave cylinder sensor, detection means includes base, the base is provided with the first support base, second support base, 3rd support base, first fixed seat and the second fixed seat, first support base is provided with the first cylinder, second support base is provided with the second cylinder, the expansion link front end of second cylinder is provided with push pedal, push pedal is provided with mounting rod, mounting rod is provided with displacement transducer, displacement transducer, which slides through, is arranged on the 3rd support base, clutch master cylinder, slave cylinder sensor is fixedly installed in the first fixed seat, clutch master cylinder body is fixedly installed in the second fixed seat, the present invention can detect the qualification rate of the clutch master cylinder of belt sensor.
Description
Technical field
The present invention relates to Clutch Technology field, more particularly to a kind of testboard of the clutch master cylinder of belt sensor.
Background technology
Application number：A kind of clutch master cylinder of belt sensor of 201620284690.2 disclosure of the invention, including cylinder body, sensing
Device mounting seat, cross recessed countersunk head sscrew, piston assembly, rubber hose and clip, the bottom of the cylinder body are provided with oil inlet, sensing
Device mounting seat is located at the front side of cylinder body, and sensor installation seat is fixedly connected with cylinder body by cross recessed countersunk head sscrew, piston assembly
The inside of cylinder body is slidably mounted on, guide sleeve is located at the outside of piston, and top of the piston away from push-rod assembly is provided with one-way valve seat
And collar, nonreturn valve core component is fixed on one-way valve seat by collar, and annular magnet is socketed on the outside of piston, on piston
Ring magnet is assembled, magnetic field intensity is 20 Gausses, when clutch master cylinder works, magnetic field intensity is+5 Gausses；During inoperative, magnetic
Field intensity is -5 Gausses, by ring magnet in push-rod assembly moving belt piston, produces magnetic induction intensity, makes sensor sensing
The change of magnetic induction intensity.
Clutch master cylinder body needs whether detection quality is qualified, it is necessary to which a kind of detection means is detected.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of testboard of the clutch master cylinder of belt sensor, to solve
Caused above-mentioned multinomial defect in the prior art.
To achieve the above object, the present invention provides following technical scheme：A kind of survey of the clutch master cylinder of belt sensor
Test stand, including support table, clutch master cylinder body, electric control cabinet, detection means, the electric control cabinet and detection means are set
Put on support table, the clutch master cylinder body is provided with clutch master cylinder, slave cylinder sensor, the detection means includes
Base, the base is provided with the first support base, the second support base, the 3rd support base, the first fixed seat and the second fixed seat, institute
The first support base is stated provided with the first cylinder, second support base is provided with the second cylinder, the expansion link of second cylinder
Front end is provided with push pedal, and the push pedal is provided with mounting rod, and the mounting rod is provided with displacement transducer, and institute's displacement sensors are slided
Move through the 3rd support base is arranged on, the clutch master cylinder, slave cylinder sensor are fixedly installed in the first fixed seat, described
Clutch master cylinder body is fixedly installed in the second fixed seat.
It is preferred that, PLC, relay, signal designation alarm, displacement controller are included in the electric control cabinet
Display, signal amplifier, magnetic detection signal source and displacement transducer, the PLC and relay, signal designation report
Alert device and displacement controller display are electrically connected with, and the relay and the first cylinder and the second cylinder are electrically connected with, institute's rheme
Shift controller display is electrically connected with displacement transducer and signal amplifier respectively, and the signal amplifier is believed with magnetic detection
Number source is electrically connected with, and the magnetic detection signal source is electrically connected with clutch master cylinder, slave cylinder sensor.
It is preferred that, the electric control cabinet is provided with power key, stop key, operation key, alarm, the PLC
It is electrically connected with respectively with power key, stop key, operation key, the signal designation alarm is electrically connected with alarm respectively.
It is preferred that, the front end of the expansion link of first cylinder is provided with follow block.
It is preferred that, the alarm is divided into the first alarm and the second alarm.
Beneficial effect using above technical scheme is：A kind of survey of the clutch master cylinder of belt sensor of structure of the present invention
Clutch master cylinder body, is first fixedly installed in the second fixed seat by test stand, in the sensor installation seat of clutch master cylinder body
On install clutch master cylinder, slave cylinder sensor, and be positioned at the first fixation with fixing for clutch master cylinder body
On seat, fix after device to be detected, press power key, be powered to electric control cabinet, then press operation key, PLC
The push pedal propped up by the follow block on the cylinder of Control first on the afterbody of clutch master cylinder body, the second cylinder of control is pushed away
Dynamic master cylinder push rod is moved inside, and simultaneous displacement sensor, as push pedal is moved inward together, works as positioner on mounting rod
When the distance that display is shown is 5.5mm, clutch master cylinder, slave cylinder sensor detect the changes of magnetic field in device, by this
Plant magnetic signal and pass to magnetic detection signal source, then by the incoming displacement controller display of signal amplifier, it is anti-again afterwards
In PLC of feeding, if magnetic signal is up to standard, it indicates that the first alarm audible alarm, represent that product is qualified, Zhi Housui
Push pedal and promote master cylinder push rod when moving inside, when the distance that positioner display show is 12.5mm, clutch master
Cylinder, slave cylinder sensor detect the changes of magnetic field in device, this magnetic signal are passed into magnetic detection signal source, then lead to
The incoming displacement controller display of signal amplifier is crossed, is fed back to again in PLC afterwards, if magnetic signal is up to standard,
The second alarm audible alarm is indicated, represents that product is qualified, finally presses and stop key, makes the first cylinder and the second cylinder multiple
Position, completes detection.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the circuit flow chart of the present invention.
Wherein, 1- supports table, 2- clutch master cylinder bodies, 3- electric control cabinets, 4- clutch master cylinders, slave cylinder sensing
Device, 5- bases, the support bases of 6- first, the support bases of 7- second, the support bases of 8- the 3rd, the fixed seats of 9- first, the fixed seats of 10- second,
The cylinders of 11- first, the cylinders of 12- second, 13- follow blocks, 14- push pedals, 15- mounting rods, 16- displacement transducers, 17-PLC controllers,
18- relays, 19- signal designation alarms, 20- displacement controller displays, 21- signal amplifiers, 22- magnetic detection signals
Source, 23- power keys, 24- stop keys, 25- operation keys, the alarms of 26- first, the alarms of 27- second.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1-3 shows the embodiment of the present invention：A kind of testboard of the clutch master cylinder of belt sensor, including branch
Frame table 1, clutch master cylinder body 2, electric control cabinet 3, detection means, the electric control cabinet 3 and detection means are arranged on branch
On frame table 1, the clutch master cylinder body 2 is provided with clutch master cylinder, slave cylinder sensor 4, and the detection means includes bottom
Seat 5, the base 5 is fixed provided with the first support base 6, the second support base 7, the 3rd support base 8, the first fixed seat 9 and second
Seat 10, first support base 6 is provided with the first cylinder 11, and second support base 7 is provided with the second cylinder 12, described second
The expansion link front end of cylinder 12 is provided with push pedal 14, and the push pedal 14 is provided with mounting rod 15, and the mounting rod 15 is provided with displacement
Sensor 16, institute's displacement sensors 16, which slide through, is arranged on the 3rd support base 8, the clutch master cylinder, slave cylinder sensing
Device 4 is fixedly installed in the first fixed seat 9, and the clutch master cylinder body 2 is fixedly installed in the second fixed seat 10.
In the present embodiment, PLC 17, relay 18, signal designation alarm are included in the electric control cabinet 3
19th, displacement controller display 20, signal amplifier 21, magnetic detection signal source 22 and displacement transducer 16, the PLC controls
Device 17 is electrically connected with relay 18, signal designation alarm 19 and displacement controller display 20, the relay 18 and
One cylinder 11 and the second cylinder 12 are electrically connected with, and the displacement controller display 20 is put with displacement transducer 16 and signal respectively
Big device 21 is electrically connected with, and the signal amplifier 21 is electrically connected with magnetic detection signal source 22, the magnetic detection signal source
22 are electrically connected with clutch master cylinder, slave cylinder sensor 4.
In the present embodiment, the electric control cabinet 3 is provided with power key 23, stop key 24, operation key 25, alarm, institute
State PLC 17 to be electrically connected with power key 23, stop key 24, operation key 25 respectively, 19 points of the signal designation alarm
It is not electrically connected with alarm.
In the present embodiment, the front end of the expansion link of first cylinder 11 is provided with follow block 13, and follow block 13 can prop up to be checked
The product of survey, when push pedal 14 is pushed away inside, product is not in displacement.
In the present embodiment, the alarm is divided into the first alarm 26 and the second alarm 27, by audible alarm, can be with
Testing staff need not be gone to see testing result with eyes, it is only necessary to hearing it is known that detection structure, more facilitates light
Pine.
Based on above-mentioned：The testboard of the clutch master cylinder of a kind of belt sensor of structure of the present invention, first by clutch master cylinder
Body 2 is fixedly installed in the second fixed seat 10, and clutch master is installed on the sensor installation seat of clutch master cylinder body 2
Cylinder, slave cylinder sensor 4, and fixing and be positioned in the first fixed seat 9 with clutch master cylinder body 2, fix and treat
After the device of detection, press power key 23, be powered to electric control cabinet 3, then press operation key 25, PLC 17 by after
Electrical equipment 18 controls the follow block 13 on the first cylinder 11 to prop up the afterbody of clutch master cylinder body 22, controls pushing away on the second cylinder 12
Plate 14 promote master cylinder push rod move inside, simultaneous displacement sensor 16 on mounting rod 15 as push pedal 14 is moved inward together,
When the distance that positioner display is shown is 5.5mm, clutch master cylinder, slave cylinder sensor 4 are detected in device
Changes of magnetic field, passes to magnetic detection signal source 22, then pass through the incoming Bit andits control of signal amplifier 21 by this magnetic signal
Device display 20, feeds back in PLC 17 again afterwards, if magnetic signal is up to standard, it indicates that the sound of the first alarm 26
Alarm, represents that product is qualified, when being moved inside with the promotion master cylinder push rod of push pedal 14 afterwards, when positioner display is shown
Distance be 12.5mm when, clutch master cylinder, slave cylinder sensor 4 detect the changes of magnetic field in device, and this magnetic is believed
Number magnetic detection signal source 22 is passed to, then by the incoming displacement controller display 20 of signal amplifier 21, fed back again afterwards
To in PLC 17, if magnetic signal is up to standard, it indicates that the audible alarm of the second alarm 27, represent that product is qualified, finally
Press and stop key, allow the first cylinder 11 and the second cylinder 12 to reset, complete detection.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (5)
1. a kind of testboard of the clutch master cylinder of belt sensor, including support table (1), clutch master cylinder body (2), electrical equipment control
Cabinet (3) processed, detection means, it is characterised in that：The electric control cabinet (3) and detection means are arranged on support table (1), described
Clutch master cylinder body (2) is externally provided with clutch master cylinder, slave cylinder sensor (4), and the detection means includes base (5), institute
Base (5) is stated provided with the first support base (6), the second support base (7), the 3rd support base (8), the first fixed seat (9) and second
Fixed seat (10), first support base (6) is provided with the first cylinder (11), and second support base (7) is provided with the second gas
Cylinder (12), the expansion link front end of second cylinder (12) is provided with push pedal (14), and the push pedal (14) is provided with mounting rod (15),
The mounting rod (15) is provided with displacement transducer (16), and institute's displacement sensors (16), which slide through, is arranged on the 3rd support base
(8), the clutch master cylinder, slave cylinder sensor (4) are fixedly installed in the first fixed seat (9), the clutch master cylinder sheet
Body (2) is fixedly installed in the second fixed seat (10).
2. a kind of testboard of the clutch master cylinder of belt sensor according to claim 1, it is characterised in that：The electrical equipment
Include PLC (17), relay (18), signal designation alarm (19), displacement controller display in switch board (3)
(20), signal amplifier (21), magnetic detection signal source (22) and displacement transducer (16), the PLC (17) with after
Electrical equipment (18), signal designation alarm (19) and displacement controller display (20) are electrically connected with, the relay (18) and the
One cylinder (11) and the second cylinder (12) are electrically connected with, the displacement controller display (20) respectively with displacement transducer (16)
It is electrically connected with signal amplifier (21), the signal amplifier (21) is electrically connected with magnetic detection signal source (22), described
Magnetic detection signal source (22) is electrically connected with clutch master cylinder, slave cylinder sensor (4).
3. a kind of testboard of the clutch master cylinder of belt sensor according to claim 2, it is characterised in that：The electrical equipment
Switch board (3) is provided with power key (23), stop key (24), operation key (25), alarm, and the PLC (17) is respectively
With power key (23), stop key (24), operation key (25) be electrically connected with, the signal designation alarm (19) respectively with alarm
It is electrically connected with.
4. a kind of testboard of the clutch master cylinder of belt sensor according to claim 1, it is characterised in that：Described first
The front end of the expansion link of cylinder (11) is provided with follow block (13).
5. a kind of testboard of the clutch master cylinder of belt sensor according to claim 1, it is characterised in that：The alarm
Device is divided into the first alarm (26) and the second alarm (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605913.XA CN107328848A (en) | 2017-07-24 | 2017-07-24 | A kind of testboard of the clutch master cylinder of belt sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605913.XA CN107328848A (en) | 2017-07-24 | 2017-07-24 | A kind of testboard of the clutch master cylinder of belt sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107328848A true CN107328848A (en) | 2017-11-07 |
Family
ID=60200601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710605913.XA Pending CN107328848A (en) | 2017-07-24 | 2017-07-24 | A kind of testboard of the clutch master cylinder of belt sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107328848A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782278A (en) * | 2017-12-08 | 2018-03-09 | 重庆大学 | Depth of parallelism test device at a kind of clutch case supporting rib |
| CN110333053A (en) * | 2019-06-11 | 2019-10-15 | 浙江亚太机电股份有限公司 | Clutch master cylinder assembly multinomial performance integral test system |
| CN110440730A (en) * | 2019-08-01 | 2019-11-12 | 浙江亚太机电股份有限公司 | The clutch master cylinder sensor automatic detection device of belt sensor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2842267A1 (en) * | 2002-07-11 | 2004-01-16 | Renault Sa | Cylinder for hydraulic control of clutch in motor vehicle, uses position detector with part on piston and part housed in hollow formed in walls of cylinder pressure chamber |
| CN102022455A (en) * | 2010-11-26 | 2011-04-20 | 浙江科力汽车配件有限公司 | Detection device of idle stroke of clutch master cylinder |
| CN102818709A (en) * | 2012-07-25 | 2012-12-12 | 杭州沃镭科技有限公司 | Testing device of comprehensive performance of automotive clutch booster |
| CN105782287A (en) * | 2016-04-07 | 2016-07-20 | 芜湖聚达汽车零部件有限公司 | Clutch main cylinder provided with sensor |
| CN205957928U (en) * | 2016-08-09 | 2017-02-15 | 三江学院 | Test table controlling means is examined to protruding axle hole position of engine cylinder lid |
-
2017
- 2017-07-24 CN CN201710605913.XA patent/CN107328848A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2842267A1 (en) * | 2002-07-11 | 2004-01-16 | Renault Sa | Cylinder for hydraulic control of clutch in motor vehicle, uses position detector with part on piston and part housed in hollow formed in walls of cylinder pressure chamber |
| CN102022455A (en) * | 2010-11-26 | 2011-04-20 | 浙江科力汽车配件有限公司 | Detection device of idle stroke of clutch master cylinder |
| CN102818709A (en) * | 2012-07-25 | 2012-12-12 | 杭州沃镭科技有限公司 | Testing device of comprehensive performance of automotive clutch booster |
| CN105782287A (en) * | 2016-04-07 | 2016-07-20 | 芜湖聚达汽车零部件有限公司 | Clutch main cylinder provided with sensor |
| CN205957928U (en) * | 2016-08-09 | 2017-02-15 | 三江学院 | Test table controlling means is examined to protruding axle hole position of engine cylinder lid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782278A (en) * | 2017-12-08 | 2018-03-09 | 重庆大学 | Depth of parallelism test device at a kind of clutch case supporting rib |
| CN110333053A (en) * | 2019-06-11 | 2019-10-15 | 浙江亚太机电股份有限公司 | Clutch master cylinder assembly multinomial performance integral test system |
| CN110440730A (en) * | 2019-08-01 | 2019-11-12 | 浙江亚太机电股份有限公司 | The clutch master cylinder sensor automatic detection device of belt sensor |
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Application publication date: 20171107 |