CN108132146A - Automobile clutch fatigue endurance and fade test's device - Google Patents
Automobile clutch fatigue endurance and fade test's device Download PDFInfo
- Publication number
- CN108132146A CN108132146A CN201711408521.0A CN201711408521A CN108132146A CN 108132146 A CN108132146 A CN 108132146A CN 201711408521 A CN201711408521 A CN 201711408521A CN 108132146 A CN108132146 A CN 108132146A
- Authority
- CN
- China
- Prior art keywords
- incubator
- connecting rod
- bearing
- displacement
- fatigue endurance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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
- G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of automobile clutch fatigue endurance and fade test's devices, connecting rod can be set to vertical motion incubator bottom, the lower end of connecting rod is hinged with connecting rod, the lower end of connecting rod is hinged with crank, crank is rotated by Serve Motor Control, bearing is fixed on pull rod top, displacement bar is horizontally placed on bearing and detects vertical and straight movement displacement by displacement sensor, corrugated sheet is set to inside friction plate, platen is equipped with above friction plate, the lower end of diaphragm is connect by driver blade with platen, upper end and the bottom of bearing compress, it can be rotated around support ring, heating unit and temperature sensor are set to inside incubator, displacement sensor and temperature sensor are connected to control module, servo motor and heating unit are controlled by control module.The present invention disclosure satisfy that clutch cover and plate assembly separation fatigue endurance, clutch drived disk assy are compressed axially fatigue life, cap assembly diaphragm and driver blade heat fading and driven disc corrugated sheet heat fading performance test, improve result of the test accuracy.
Description
Technical field
The invention belongs to the technical field of automobile clutch test, more particularly to a kind of automobile clutch fatigue endurance and
Fade test's device.
Background technology
There is no can meet simultaneously to automobile clutch cap assembly separation fatigue endurance, driven disc corrugated sheet for the prior art
It is compressed axially fatigue life and cap assembly diaphragm, the device that driver blade and driven disc corrugated sheet heat fading is tested for the property, and
The prior art can not ensure consistency for the control of test condition, lead to the accuracy of result of the test to reduce.
Invention content
The technical problems to be solved by the invention are to provide a kind of automobile clutch fatigue endurance and fade test's device,
It disclosure satisfy that and fatigue life, cap assembly diaphragm and biography are compressed axially to clutch cover and plate assembly separation fatigue endurance, clutch drived disk assy
Movable plate heat fading and driven disc corrugated sheet heat fading make a service test, and improve the accuracy of result of the test.
The technical solution adopted by the present invention to solve the technical problems is to provide a kind of automobile clutch fatigue endurance and heat
Fail experimental rig, including servo motor, crank, connecting rod, pull rod, friction plate, corrugated sheet, platen, driver blade, diaphragm, support
Ring, bearing, displacement bar, displacement sensor, incubator, heating unit and temperature sensor, the connecting rod can be set to vertical motion
Be placed in incubator bottom, top is stretched into inside incubator, lower part is stretched out from incubator, lower end and the connecting rod of the connecting rod be hinged,
The lower end of the connecting rod is hinged with crank, and the crank is rotated by Serve Motor Control, and the bearing is fixed on pull rod top,
The displacement bar is horizontally placed on bearing and detects vertical and straight movement displacement by displacement sensor, and the corrugated sheet, which is set to, rubs
Inside pad, platen is equipped with above the friction plate, the diaphragm passes through support ring and can be rotated around support ring, the diaphragm
Lower end connect by driver blade with platen, the bottom of upper end and bearing compresses, the heating unit and temperature sensor setting
Inside incubator, institute's displacement sensors and temperature sensor are connected to control module, the servo motor and heating unit
Operation controlled by control module.
The heating unit is arranged, and pass through insulating layer and be isolated with the workpiece chamber of incubator along the madial wall of incubator.
The insulating layer is equipped with heat emission hole.
The temperature sensor is set in the workpiece chamber of incubator.
The control module is equipped with electronic touch screen and control button.
Advantageous effect
In the present invention, the operation of servo motor can accurately be controlled by control module, so as to right
Displacement, speed, compression and the pressing force of gland, separation and disengaging time etc. are accurately controlled；It can by control module
The operation of heating unit is accurately controlled, so as to accurate to carry out such as temperature, the heating times inside incubator
Ground controls.It disclosure satisfy that and fatigue life, cap assembly film are compressed axially to clutch cover and plate assembly separation fatigue endurance, clutch drived disk assy
Piece and driver blade heat fading and driven disc corrugated sheet heat fading make a service test, and ensure that the consistent of experimental condition control
Property, be conducive to improve result of the test accuracy.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
With reference to specific embodiment, the present invention is further explained.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
A kind of automobile clutch fatigue endurance as shown in Figure 1 and fade test's device, including servo motor 1, crank
2nd, connecting rod 3, pull rod 4, friction plate 5, corrugated sheet 6, platen 7, driver blade 8, diaphragm 9, support ring 10, bearing 11, displacement bar 12, position
Displacement sensor 13, incubator 14, heating unit 16, temperature sensor 17 and control module.
Connecting rod 3 can be set to vertical motion 14 bottom of incubator, and upper part is stretched into inside incubator 14, and lower part is from heat preservation
Case 14 stretches out.The lower end of connecting rod 3 is hinged with connecting rod 3, and the lower end of connecting rod 3 is hinged with crank 2, and crank 2 is installed to servo motor 1
On output shaft, and pass through the control rotation of servo motor 1.The operation of servo motor 1 is controlled by control module, control module
Equipped with electronic display and control button.
Bearing 11 is fixed on the top of pull rod 4, and displacement bar 12 is horizontally placed on bearing 11, right by displacement sensor 13
The vertical and straight movement displacement of displacement bar 12 is detected, and displacement sensor 13 is connected to control module.Corrugated sheet 6 is set to friction plate
Inside 5,5 top of friction plate is equipped with platen 7.Diaphragm 9 passes through support ring 10 and can be rotated around support ring 10, the lower end of diaphragm 9
It is connect by driver blade 8 with platen 7, upper end and the bottom of bearing 11 compress.
Heating unit 16 and temperature sensor 17 are set to inside incubator 14.Inside of the heating unit 16 along incubator 14
Wall is arranged, and is passed through insulating layer 15 and is isolated with the workpiece chamber of incubator 14, and insulating layer 15 is equipped with heat emission hole, by heat emission hole to work
Part cavity radiating, the operation of heating unit 16 are controlled by control module.Temperature sensor 17 is set to the work of incubator 14
In part chamber, temperature sensor 17 is connected to control module.
Crank 2 is driven to turn right by servo motor 1, crank 2 drives connecting rod 3 and pull rod 4 to move down, pull rod 4 drive with
Connected bearing 11 and displacement bar 12 move down, bearing 11, which presses to diaphragm 9, makes diaphragm 9 be rotated around support ring 10, and diaphragm 9 is logical
Crossing driver blade 8 pulls platen 7 to move up, and pressing force on friction plate 5 is made to reduce until zero, realizes that cap assembly separation fatigue is resistance to
Long and driven disc corrugated sheet is compressed axially fatigue life test.
Servo motor 1 inverts, with the above process on the contrary, pressing force on friction plate 5 is made to be increased up setting value.
Bearing 11 rises or falls displacement and feeds back to control module by displacement sensor 13, and servo electricity is determined by control module
Machine 1 rotates forward or reversion, positive and negative gyration, positive and negative rotary speed and frequency, the pressing force of realization experiment process, displacement, speed, frequency
Rate, test number (TN) control realize that level pressure clamp force, positioning move, determine release travel experiment.
Temperature inputs set temperature by control module in incubator 14, and 16 heat of heating unit passes through 15 heat emission hole of insulating layer
Into workpiece chamber, workpiece chamber temperature feeds back to control module by temperature sensor 17, realizes temperature control, realizes in warm-up mode
Lower experiment, complete constant temperature, determine release travel, timing parts fade test.
Claims (5)
1. a kind of automobile clutch fatigue endurance and fade test's device, including servo motor (1), crank (2), connecting rod (3),
Pull rod (4), friction plate (5), corrugated sheet (6), platen (7), driver blade (8), diaphragm (9), support ring (10), bearing (11), position
Move bar (12), displacement sensor (13), incubator (14), heating unit (16) and temperature sensor (17), it is characterised in that：Institute
It states connecting rod (3) and can be set to vertical motion incubator (14) bottom, top stretches into that incubator (14) is internal, lower part is from incubator
(14) it stretches out, the lower end of the connecting rod (3) and connecting rod (3) are hinged, and the lower end of the connecting rod (3) and crank (2) are hinged, the song
Handle (2) is controlled by servo motor (1) and rotated, and the bearing (11) is fixed on pull rod (4) top, and the displacement bar (12) is horizontal
It is set on bearing (11) and passes through displacement sensor (13) detection vertical and straight movement displacement, the corrugated sheet (6) is set to friction
Piece (5) is internal, is equipped with platen (7) above the friction plate (5), and the diaphragm (9) is across support ring (10) and can be around support
Ring (10) rotates, and the lower end of the diaphragm (9) is connect by driver blade (8) with platen (7), the bottom of upper end and bearing (11) is supported
Pressure, the heating unit (16) and temperature sensor (17) are set to inside incubator (14), institute's displacement sensors (13) and
Temperature sensor (17) is connected to control module, and the operation of the servo motor (1) and heating unit (16) passes through control module
It is controlled.
2. a kind of automobile clutch fatigue endurance according to claim 1 and fade test's device, it is characterised in that：Institute
Heating unit (16) is stated to arrange along the madial wall of incubator (14), and pass through the workpiece chamber of insulating layer (15) and incubator (14) every
From.
3. a kind of automobile clutch fatigue endurance according to claim 2 and fade test's device, it is characterised in that：Institute
Insulating layer (15) is stated equipped with heat emission hole.
4. a kind of automobile clutch fatigue endurance according to claim 2 and fade test's device, it is characterised in that：Institute
Temperature sensor (17) is stated to be set in the workpiece chamber of incubator (14).
5. a kind of automobile clutch fatigue endurance according to claim 1 and fade test's device, it is characterised in that：Institute
Control module is stated equipped with electronic touch screen and control button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711408521.0A CN108132146B (en) | 2017-12-22 | 2017-12-22 | Automobile clutch fatigue endurance and fade test's device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711408521.0A CN108132146B (en) | 2017-12-22 | 2017-12-22 | Automobile clutch fatigue endurance and fade test's device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108132146A true CN108132146A (en) | 2018-06-08 |
| CN108132146B CN108132146B (en) | 2019-09-03 |
Family
ID=62391655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711408521.0A Active CN108132146B (en) | 2017-12-22 | 2017-12-22 | Automobile clutch fatigue endurance and fade test's device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108132146B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883730A (en) * | 2019-03-21 | 2019-06-14 | 浙江铁流离合器股份有限公司 | Diaphragm spring for automobile clutch working life detection machine and detection method |
| CN113933050A (en) * | 2021-09-30 | 2022-01-14 | 浙江奇碟汽车零部件有限公司 | AMT heavy commercial vehicle clutch assembly, debugging method and inspection method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010164414A (en) * | 2009-01-15 | 2010-07-29 | Mitsubishi Heavy Ind Ltd | Planetary roller power transmitter |
| CN202177510U (en) * | 2011-08-31 | 2012-03-28 | 桂林福达股份有限公司 | Diaphragm spring fatigue experiment tool |
| CN205841590U (en) * | 2016-06-29 | 2016-12-28 | 绍兴金江机械有限公司 | A kind of automobile clutch with friction plate thickness alarm |
-
2017
- 2017-12-22 CN CN201711408521.0A patent/CN108132146B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010164414A (en) * | 2009-01-15 | 2010-07-29 | Mitsubishi Heavy Ind Ltd | Planetary roller power transmitter |
| CN202177510U (en) * | 2011-08-31 | 2012-03-28 | 桂林福达股份有限公司 | Diaphragm spring fatigue experiment tool |
| CN205841590U (en) * | 2016-06-29 | 2016-12-28 | 绍兴金江机械有限公司 | A kind of automobile clutch with friction plate thickness alarm |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883730A (en) * | 2019-03-21 | 2019-06-14 | 浙江铁流离合器股份有限公司 | Diaphragm spring for automobile clutch working life detection machine and detection method |
| CN109883730B (en) * | 2019-03-21 | 2023-11-28 | 浙江铁流离合器股份有限公司 | Diaphragm spring service life detection machine and detection method for automobile clutch |
| CN113933050A (en) * | 2021-09-30 | 2022-01-14 | 浙江奇碟汽车零部件有限公司 | AMT heavy commercial vehicle clutch assembly, debugging method and inspection method |
| CN113933050B (en) * | 2021-09-30 | 2023-01-03 | 浙江奇碟汽车零部件有限公司 | AMT heavy commercial vehicle clutch assembly, debugging method and inspection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108132146B (en) | 2019-09-03 |
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