CN106124195A - A kind of friction-type electromagnetic clutch detection pilot system - Google Patents
A kind of friction-type electromagnetic clutch detection pilot system Download PDFInfo
- Publication number
- CN106124195A CN106124195A CN201610411163.8A CN201610411163A CN106124195A CN 106124195 A CN106124195 A CN 106124195A CN 201610411163 A CN201610411163 A CN 201610411163A CN 106124195 A CN106124195 A CN 106124195A
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- China
- Prior art keywords
- clutch
- fixing parts
- mounting fixing
- friction
- servomotor
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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
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/022—Power-transmitting couplings or clutches
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Braking Arrangements (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The present invention relates to a kind of friction-type electromagnetic clutch detection pilot system, including frame, clamping device, driving means, brake unit and control device, clamping device includes clutch slave end mounting fixing parts and clutch master end mounting fixing parts, driving means includes servomotor, harmonic wave speed reducing machine and torque sensor, clutch slave end mounting fixing parts be provided above brake assemblies, industrial computer receives torque sensor, the signal of temperature sensor input is analyzed processing, industrial computer regulation and control servomotor and the running status of brake unit.Technique scheme its can realize quickly clamping of friction-type electromagnetic clutch, it is achieved franklinic electricity magnet clutch is carried out running-in test, temperature rise test and life test.
Description
Technical field
The present invention relates to a kind of friction-type electromagnetic clutch detection pilot system.
Background technology
Franklinic electricity magnet clutch is mainly used in automatically the starting of main shaft, stops (braking), reverse, speed change, position and enter
To functions such as the switchings in system, it it is the common mechanical element realizing moment of torsion transmission.Electromagnetic clutch has that volume is little, structure is tight
Gather, be active in one's movements, the advantage such as power consumption is little and easy to operate, be widely used in modern technologies.Friction-type electromagnetism from
Clutch needs to carry out running-in test before dispatching from the factory, and makes adhesive between friction plate more closely reduce skidding；For being applied to hold
The friction-type electromagnetic clutch resuming power also needs to carry out temperature rise test, detects friction plate variations in temperature pair during adhesive power transmission
The impact of power transmission usefulness；Friction-type electromagnetic clutch periodically also needs to carry out life test, after checking clutch uses how many times
Damage, general adhesive, disconnection 1000000 times.It is complicated, time-consuming that running-in test, temperature rise test, life test all detect operation, because of
This individually designed assay device.
Summary of the invention
It is an object of the invention to provide a kind of friction-type electromagnetic clutch detection pilot system, it can be a detection
Equipment realizes the running-in test of electromagnetic clutch, temperature rise experiment and life test.
For achieving the above object, present invention employs techniques below scheme:
A kind of franklinic electricity magnet clutch comprehensive performance detecting system, it is characterised in that: include frame, frame is provided with use
In gripping the clamping device of electromagnetic clutch, for the driving means ordering about electromagnetic clutch to carry out to rotate, for electricity
Brake unit that the rotation of magnet clutch is braked and control device, clamping device includes clutch the most positioned opposite
Slave end mounting fixing parts and clutch master end mounting fixing parts, driving means includes under the mounting fixing parts of clutch master end
Servomotor, harmonic wave speed reducing machine and the torque sensor that side is arranged, servomotor founds shape and is arranged in frame, servomotor defeated
Shaft is connected with the power shaft of harmonic wave speed reducing machine by shaft coupling A, and the output shaft of harmonic wave speed reducing machine passes through shaft coupling B and moment of torsion
The input of sensor is connected, and the outfan of torque sensor passes through shaft coupling C and clutch master end mounting fixing parts phase
Connect, clutch slave end mounting fixing parts be provided above brake assemblies, control device and receive the letter of torque sensor input
Number it is analyzed processing, controls device regulation and control servomotor and the running status of brake unit.
Further scheme is: clutch slave end mounting fixing parts is arranged on regulation, and it moves along vertical
On lowering or hoisting gear, controlling the running status of device regulation and control lowering or hoisting gear, brake unit is formed by braking electricity cylinder；The bottom peace of frame
It is contained on base, the lower surface of base is provided with the base adjusting nut for horizontal adjustment.
The franklinic electricity magnet clutch comprehensive performance detecting system provided in technique scheme, it can realize friction-type electromagnetism
Quickly clamping of clutch, it is achieved on a detection equipment, electromagnetic clutch is carried out running-in test, temperature rise experiment and longevity
Life test.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of base；
Fig. 3 is the structural representation of clutch slave end mounting fixing parts；
Fig. 4 is the structural representation of clutch master end mounting fixing parts.
Detailed description of the invention
In order to make objects and advantages of the present invention clearer, below in conjunction with embodiment, the present invention is carried out specifically
Bright.Should be appreciated that following word only in order to describe one or more specific embodiments of the present invention, not to the present invention
The protection domain of concrete request carries out considered critical.
The technical scheme that the present invention takes as shown in Figure 1,2,3, 4, a kind of friction-type electromagnetic clutch checking test,
Including frame, frame is provided with the clamping device for gripping friction-type electromagnetic clutch, for ordering about friction-type electricity
Driving means that magnet clutch carries out rotating, for the brake unit that the rotation of electromagnetic clutch is braked and control dress
Putting, clamping device includes clutch slave end mounting fixing parts 10 the most positioned opposite and clutch master end mounting fixing parts
9, driving means includes that the servomotor 3, harmonic wave speed reducing machine 5 and the moment of torsion that arrange below clutch master end mounting fixing parts 9 pass
Sensor 7, servomotor 3 founds shape and is arranged in frame, and the output shaft of servomotor 3 passes through shaft coupling A (parts 4 in Fig. 1) with humorous
The power shaft of ripple reductor 5 is connected, and the output shaft of harmonic wave speed reducing machine 5 passes through shaft coupling B (parts 6 in Fig. 1) and torque sensing
The input of device 7 is connected, and the outfan of torque sensor 7 is pacified with clutch master end by shaft coupling C (parts 8 in Fig. 1)
Dress fixture 9 is connected, clutch slave end mounting fixing parts 10 be provided above brake assemblies, control device and receive moment of torsion and pass
The signal of sensor 7 input is analyzed processing, and controls device regulation and control the servomotor 3 and running status of brake unit, electromagnetism from
Clutch is franklinic electricity magnet clutch.Clutch slave end mounting fixing parts 10 is arranged on and regulates what it moved along vertical
On lowering or hoisting gear 13, controlling the running status of device regulation and control lowering or hoisting gear 13, brake unit is formed by braking electricity cylinder 12,14；Machine
The bottom of frame is arranged on base 2, and the lower surface of base 2 is provided with the base adjusting nut 1 for horizontal adjustment.The regulation end
Seat nut 1 is for the horizontal adjustment of base 2；Servomotor 3 provides power for detection；Harmonic wave speed reducing machine 5 is used for realizing torsional forces
Transmit by gear ratio, there is preferable alignment；Torque sensor 7 is for realizing the detection of torsional forces；Clutch master end is pacified
Dress fixture 9 is used for installing clutch master end；It is driven that clutch slave end mounting fixing parts 10 is used for installing fixed clutch
Side；Brake electricity cylinder via braking electricity cylinder track set installation 11 in frame, the braking when braking electricity cylinder 12 stretches out brake coupling
Electricity cylinder track set 11 is used for protecting braking electricity cylinder 12, prevents from damaging because radial force is excessive, in decomposition power to frame；Braking
Electricity steel is for limiting the rotation of brake coupling slave end；Lifting device is the brake coupling installing different size for convenience
Detect.Track set is used for protecting braking electricity cylinder, because driving torque reaches more than 1500N.M, long brake arm is being subject to
Being easily deformed during larger torque, and damage, track set parcel electricity cylinder telescopic shaft, in decomposable asymmetric choice net moment to test stand.Track noose
Structure is very simply with regard to a high strength steel pipe, and inner hollow is flexible for electricity cylinder, and one end is fixed with test stand.
As shown in Figure 3,4, slave end is mainly (electric with braking by brake block for clutch slave end, master end mounting fixing parts
Cylinder spacing come brake coupling), flange installation structure (install fixed clutch Slave Block), top there is the company with hoisting mechanism
Fitting (hoisting mechanism does not accept the transmission of clutch engagement force, therefore has bearing in the middle of hoisting mechanism and mounting flange).Master end
Main employing flange arrangement connects master end, carries out the transmission of power.
This detecting system also includes contact radio temperature sensor, clutch loop voltage, current collection circuit, voltage
Type data collecting card (band Digital I/O), motion control card, relay, DC voltage controller etc..Control device to be controlled by motion
Fabrication controls the rotation of servomotor 3；Realized torque sensor 7, clutch loop voltage (through circuit by data collecting card
Narrow down to 0～5V) and the data acquisition of current sensor (string precision resistance), control relay by data collecting card I/O port
Open/close states and realize the switch of clutch to be detected is closed.
The operating procedure using said detecting system to carry out detecting is as follows:
Running-in test: running-in test is the experiment that first should carry out after friction-type electromagnetic clutch produces, clutch friction
Because of assembly technology or rough and there is certain gap between sheet, affect the performance of product.Operating procedure:
The first step: install electromagnetic clutch to be detected and be fixed on clamping device；
Second step: control device and be in closure state (attracting state) by voltage-type data collecting card regulation and control relay,
And turn down electromagnetic clutch supply voltage be at half-clutch state (be in close with disconnect between state, have certain
Suction but transmission force property is the best), and regulate and control braking electricity steel be in on-position；
3rd step: control device regulation and control servomotor 3 and rotate, and transmit torsional forces act on electricity by harmonic wave speed reducing machine 5
Magnet clutch master end, makes phase mutual friction between electromagnetic clutch master end with slave end friction plate, control servomotor forward,
Reversely power transmission is each continues 30 minutes.
4th step: check friction-type electromagnetic clutch adhesive and smooth without catching phenomenon with disconnecting, terminate experiment.If there is card
Stagnant phenomenon, needs to decompose clutch and checks fault.
Temperature rise test: friction-type electromagnetic clutch in use, generates heat because working long hours, causes resistance value to increase
Greatly, thus have influence on transmission force property and skidding occur.For convenience of customer selecting be suitable for product, product all need provide temperature with
The relation table of transmission rated moment.Detection operating procedure:
The first step: install electromagnetic clutch to be detected and be fixed on clamping device, and pacify with slave end in master end
Dress radio temperature sensor (be used for measuring Friction Disk Surface temperature, calculated by conduction of heat, internal temperature can be calculated)；
Second step: industrial computer makes relay close by data collecting card I/O port output high level, makes to close at relay
Close the clutch adhesive in loop；
3rd step: industrial computer controls servomotor 3 and rotates, and is transmitted torsional forces acted on electromagnetism by harmonic wave speed reducing machine 5
Clutch master end, makes electromagnetic clutch be in power transmission duty, industrial computer collecting temperature sensor and clutch work simultaneously
Make electric current, magnitude of voltage.
4th step: monitor the change of temperature in real time, according to the heat of Friction Disk Surface temperature Yu electromagnetic clutch internal temperature
Propagation function relation, can calculate clutch internal temperature.Temperature often raises 1 °, draws the pass of temperature and clutch operating current
It it is curve.
5th step: when temperature raises 5 °, industrial computer controls driving means and quits work, by data collecting card I/O port control
System braking electricity cylinder brake coupling slave end, then make driving means work, monitoring torsional forces sensor, is continuously applied to moment of torsion simultaneously
Power acts on clutch, when occur slipping of clutch phenomenon (Data Representation torsional forces sensor values by rising become again turn, turn round
The maximum moment that the peak value of this monitoring of square force transducer just can transmit under Current Temperatures for clutch), the current temperature of record
Degree and torque sensor peak value, and draw temperature and clutch maximum delivered moment values curve.
6th step: monitoring in real time and calculating temperature value, proceeds to the 4th step when temperature raises 1 °, turns when temperature raises 5 ° relatively
Enter the 5th step.Until the maximum rated temperature that temperature works close to clutch, terminate experiment.
The variations in temperature impact on franklinic electricity magnet clutch transmission moment can be obtained from temperature rise experiment.
Life test: product is periodically also required to carry out life test by friction-type electromagnetic clutch producer.Life test is pressed
Requirement needs to carry out 1,000,000 times, for checking the reliability of product.Operating procedure:
The first step: install electromagnetic clutch to be detected and be fixed on clamping device；
Second step: industrial computer controls driving means to friction-type electromagnetic clutch transmission low speed torque value (because of test number (TN)
Many, high-speed transfer moment values easily damages product).
3rd step: be spaced in industrial computer program interface setpoint clutch adhesive and turn-off time, industrial computer monitor in real time from
Clutch loop current value, loop voltage, torque sensor, temperature sensor.
4th step: periodically control adhesive and the disconnection of clutch according to the time interval industrial computer set, if long-time work
Exceeding maximum operating temperature as clutch temp, industrial computer automatic control clutch disconnects, driving means stops, after cooling automatically
Continue test.If not temperature causes, loop current after electromagnetic clutch adhesive is extremely low or electromagnetic clutch turn-off current is too high, says
Bright friction-type electromagnetic clutch has damaged, and stops experiment, and records experiment number.If 1000000 off-tests, inhale every time
Close turn-off current, voltage, temperature all normal, life test normal termination.The above is only the preferred embodiment of the present invention,
It should be pointed out that, for those skilled in the art, after knowing content described in the present invention, without departing from this
On the premise of inventive principle, it is also possible to it is made some equal conversion and replacement, these convert on an equal basis and substitute and also should be regarded as
Belong to protection scope of the present invention.
Claims (3)
1. a friction-type electromagnetic clutch detection pilot system, it is characterised in that: include frame, frame is provided with for pressing from both sides
Hold Motionless electromagnetic clutch clamping device, for the driving means ordering about electromagnetic clutch to carry out to rotate, for electromagnetism from
Brake unit that the rotation of clutch is braked and control device, clamping device includes that clutch the most positioned opposite is driven
Side mounting fixing parts and clutch master end mounting fixing parts, driving means includes setting below the mounting fixing parts of clutch master end
Servomotor, harmonic wave speed reducing machine and the torque sensor put, servomotor founds shape and is arranged in frame, the output shaft of servomotor
Being connected with the power shaft of harmonic wave speed reducing machine by shaft coupling A, the output shaft of harmonic wave speed reducing machine passes through shaft coupling B and torque sensing
The input of device is connected, and the outfan of torque sensor is connected with clutch master end mounting fixing parts by shaft coupling C,
Clutch slave end mounting fixing parts be provided above brake assemblies, control device and receive the signal of torque sensor input and carries out
Analyzing and processing, controls device regulation and control servomotor and the running status of brake unit.
Franklinic electricity magnet clutch comprehensive performance detecting system the most according to claim 1, it is characterised in that: clutch is driven
Side mounting fixing parts is arranged on its lowering or hoisting gear moved along vertical of regulation, controls device regulation and control lowering or hoisting gear
Running status, brake unit is formed by braking electricity cylinder.
Franklinic electricity magnet clutch comprehensive performance detecting system the most according to claim 1, it is characterised in that: the bottom of frame
It is arranged on base, the lower surface of base is provided with the base adjusting nut for horizontal adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610411163.8A CN106124195B (en) | 2016-06-13 | 2016-06-13 | A kind of friction-type electromagnetic clutch detection pilot system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610411163.8A CN106124195B (en) | 2016-06-13 | 2016-06-13 | A kind of friction-type electromagnetic clutch detection pilot system |
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| Publication Number | Publication Date |
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| CN106124195A true CN106124195A (en) | 2016-11-16 |
| CN106124195B CN106124195B (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610411163.8A Active CN106124195B (en) | 2016-06-13 | 2016-06-13 | A kind of friction-type electromagnetic clutch detection pilot system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860577A (en) * | 2017-10-27 | 2018-03-30 | 西南大学 | Moment of torsion back difference mode gearshift friction clutch life testing method |
| CN108956135A (en) * | 2018-08-15 | 2018-12-07 | 淮南国力液压装备有限公司 | A kind of clutch performance test stand |
| CN109211332A (en) * | 2018-11-05 | 2019-01-15 | 北京理工大学 | A kind of dry clutch friction plate real time temperature torque-measuring apparatus |
| CN109434616A (en) * | 2018-12-24 | 2019-03-08 | 黑龙江科技大学 | A kind of running-in device of clutch friction plate |
| CN110595929A (en) * | 2019-09-18 | 2019-12-20 | 一汽轿车股份有限公司 | Passenger car switch surface printed matter wear resistance test device |
| CN112129530A (en) * | 2020-09-25 | 2020-12-25 | 洛阳西苑车辆与动力检验所有限公司 | System and method for testing static friction moment of clutch |
| CN112589832A (en) * | 2020-12-04 | 2021-04-02 | 成都卡诺普自动化控制技术有限公司 | Method for determining maximum working torque of robot joint |
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| CN202066684U (en) * | 2010-11-17 | 2011-12-07 | 罗晓晔 | Comprehensive test stand for friction plates of clutches |
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| CN204064650U (en) * | 2014-08-13 | 2014-12-31 | 洛阳理工学院 | A kind of high power clutches pilot system |
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| CN204788947U (en) * | 2015-07-14 | 2015-11-18 | 北京信息科技大学 | Test test bench of wet clutch friction disc wearing and tearing volume |
| CN204831783U (en) * | 2015-08-19 | 2015-12-02 | 福建工程学院 | Clutch performance test bench |
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| JPH0552703A (en) * | 1991-08-28 | 1993-03-02 | Aisin Chem Co Ltd | Method and apparatus for testing lockup clutch |
| US6040768A (en) * | 1998-03-09 | 2000-03-21 | Mannesmann Sachs Ag | Arrangement for monitoring the wear status of a friction clutch |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860577A (en) * | 2017-10-27 | 2018-03-30 | 西南大学 | Moment of torsion back difference mode gearshift friction clutch life testing method |
| CN107860577B (en) * | 2017-10-27 | 2019-08-13 | 西南大学 | Torque back difference mode gearshift friction clutch life testing method |
| CN108956135A (en) * | 2018-08-15 | 2018-12-07 | 淮南国力液压装备有限公司 | A kind of clutch performance test stand |
| CN108956135B (en) * | 2018-08-15 | 2020-06-16 | 淮南国力液压装备有限公司 | Clutch performance test bench |
| CN109211332A (en) * | 2018-11-05 | 2019-01-15 | 北京理工大学 | A kind of dry clutch friction plate real time temperature torque-measuring apparatus |
| CN109434616A (en) * | 2018-12-24 | 2019-03-08 | 黑龙江科技大学 | A kind of running-in device of clutch friction plate |
| CN109434616B (en) * | 2018-12-24 | 2024-06-28 | 黑龙江科技大学 | Running-in equipment for clutch friction plate |
| CN110595929A (en) * | 2019-09-18 | 2019-12-20 | 一汽轿车股份有限公司 | Passenger car switch surface printed matter wear resistance test device |
| CN112129530A (en) * | 2020-09-25 | 2020-12-25 | 洛阳西苑车辆与动力检验所有限公司 | System and method for testing static friction moment of clutch |
| CN112589832A (en) * | 2020-12-04 | 2021-04-02 | 成都卡诺普自动化控制技术有限公司 | Method for determining maximum working torque of robot joint |
| CN112589832B (en) * | 2020-12-04 | 2022-04-29 | 成都卡诺普机器人技术股份有限公司 | Method for determining maximum working torque of robot joint |
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| CN106124195B (en) | 2019-05-07 |
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Address after: 723000 Chaoyang Road, Shaanxi, Hanzhoung Patentee after: SHAANXI University OF TECHNOLOGY Address before: 723000 Chaoyang Road, Shaanxi, Hanzhoung Patentee before: SHAANXI University OF TECHNOLOGY |
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Effective date of registration: 20200923 Address after: Room 798, building 19, No. 788 Nanqiao South Road, Chuzhou, Anhui Province Patentee after: Anhui Yuanda Qiancheng Information Technology Co.,Ltd. Address before: 723000 Chaoyang Road, Shaanxi, Hanzhoung Patentee before: SHAANXI University OF TECHNOLOGY |
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