CN108132146B - Automobile clutch fatigue endurance and fade test's device - Google Patents
Automobile clutch fatigue endurance and fade test's device Download PDFInfo
- Publication number
- CN108132146B CN108132146B CN201711408521.0A CN201711408521A CN108132146B CN 108132146 B CN108132146 B CN 108132146B CN 201711408521 A CN201711408521 A CN 201711408521A CN 108132146 B CN108132146 B CN 108132146B
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- China
- Prior art keywords
- incubator
- connecting rod
- displacement
- bearing
- fatigue endurance
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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 and connecting rod are hinged, the lower end of connecting rod and crank are hinged, crank is rotated by Serve Motor Control, bearing is fixed on pull rod top, displacement bar is horizontally placed on bearing and detects vertical motion 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 device and temperature sensor are set to inside incubator, displacement sensor and temperature sensor are connected to control module, servo motor and heating device are controlled by control module.The present invention can satisfy clutch cover and plate assembly separation fatigue endurance, clutch drived disk assy is compressed axially fatigue life, cap assembly diaphragm and driver blade heat fading and driven disc corrugated sheet heat fading performance test, improve test result accuracy.
Description
Technical field
The invention belongs to the technical fields of automobile clutch test, more particularly to a kind of automobile clutch fatigue endurance and
Fade test's device.
Background technique
There is no can meet to separate fatigue endurance, driven disc corrugated sheet to automobile clutch cap assembly simultaneously for the prior art
It is compressed axially fatigue life and device that cap assembly diaphragm, driver blade and driven disc corrugated sheet heat fading are tested for the property, and
The prior art not can guarantee consistency for the control of test condition, and the accuracy of test result is caused to reduce.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of automobile clutch fatigue endurance and fade test's device,
It can satisfy 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 test result.
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 device and temperature sensor, the connecting rod can be set to vertical motion
Be placed in incubator bottom, top is protruded into inside incubator, lower part from incubator stretch out, the upper end of the connecting rod and pull rod are hinged,
The lower end of the connecting rod and crank are hinged, 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 motion 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 rotate around support ring, the diaphragm
Lower end connect by driver blade with platen, the bottom of upper end and bearing compresses, the heating device and temperature sensor setting
Inside incubator, institute's displacement sensors and temperature sensor are connected to control module, the servo motor and heating device
Operation controlled by control module.
The heating device is arranged along the inner sidewall of incubator, and is isolated by insulating layer with the workpiece chamber of incubator.
The insulating layer is equipped with heat release hole.
The temperature sensor is set in the workpiece chamber of incubator.
The control module is equipped with electronic touch screen and control button.
Beneficial effect
In the present invention, by control module can the operation to servo motor accurately controlled, 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 device is accurately controlled, so as to accurate to carry out such as temperature, heating times inside incubator
Ground control.It can satisfy 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 the accuracy for improving test result.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Present invention will be further explained below with reference to specific examples.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, those skilled 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.
As shown in Figure 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, displacement bar 12, position
Displacement sensor 13, incubator 14, heating device 16, temperature sensor 17 and control module.
Connecting rod 3 can be set to vertical motion 14 bottom of incubator, and upper part protrudes into inside incubator 14, and lower part is from heat preservation
Case 14 stretches out.The upper end of connecting rod 3 and pull rod 4 are hinged, and the lower end of connecting rod 3 and crank 2 are hinged, 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 motion 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, platen 7 is equipped with above friction plate 5.Diaphragm 9 passes through support ring 10 and can rotate 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 device 16 and temperature sensor 17 are set to inside incubator 14.Heating device 16 is along the inside of incubator 14
Wall arrangement, and being isolated with the workpiece chamber of incubator 14 by insulating layer 15, insulating layer 15 is equipped with heat release hole, by heat release hole to work
The operation of part cavity radiating, heating device 16 is 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.
Drive crank 2 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, rotates diaphragm 9 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, determines servo electricity by control module
Machine 1 rotates forward or reversion, positive and negative gyration, positive and negative rotary speed and frequency, realizes pressing force, displacement, the speed, frequency of test process
Rate, test number (TN) control realize that level pressure clamp force, positioning move, determine release travel test.
Temperature inputs set temperature by control module in incubator 14, and 16 heat of heating device passes through 15 heat release hole of insulating layer
Into workpiece chamber, workpiece chamber temperature is fed back by temperature sensor 17 to control module, is realized temperature control, is realized in warm-up mode
Lower test, the components fade test for completing constant temperature, determining release travel, timing.
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 device (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 protrudes into that incubator (14) is internal, lower part is from incubator
(14) stretch out, the upper end of the connecting rod (3) and pull rod (4) hingedly, the lower end and crank (2) of the connecting rod (3) hingedly, the song
Handle (2) is fixed on pull rod (4) top by servo motor (1) control rotation, the bearing (11), and the displacement bar (12) is horizontal
It is set on bearing (11) and detects vertical motion displacement by displacement sensor (13), 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) passes through support ring (10) and can be around support
Ring (10) rotation, the lower end of the diaphragm (9) connect by driver blade (8) with platen (7), the bottom of upper end and bearing (11) is supported
Pressure, the heating device (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 device (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
The inner sidewall that heating device (16) is stated along incubator (14) arranges, and by 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) are stated equipped with heat release 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 CN108132146A (en) | 2018-06-08 |
| CN108132146B true CN108132146B (en) | 2019-09-03 |
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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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5173860B2 (en) * | 2009-01-15 | 2013-04-03 | 三菱重工業株式会社 | Planetary roller type power transmission device |
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2017
- 2017-12-22 CN CN201711408521.0A patent/CN108132146B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
|---|---|
| CN108132146A (en) | 2018-06-08 |
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