CN106017878B - The pedal device for testing endurance of automobile clutch pedal assembly - Google Patents
The pedal device for testing endurance of automobile clutch pedal assembly Download PDFInfo
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- CN106017878B CN106017878B CN201610329865.1A CN201610329865A CN106017878B CN 106017878 B CN106017878 B CN 106017878B CN 201610329865 A CN201610329865 A CN 201610329865A CN 106017878 B CN106017878 B CN 106017878B
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- 238000012360 testing method Methods 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 12
- 238000004088 simulation Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000000881 depressing effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 32
- 230000008569 process Effects 0.000 claims description 32
- 238000000926 separation method Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 19
- 238000013461 design Methods 0.000 abstract description 14
- 230000009471 action Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 238000009781 safety test method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission 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
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Mechanical Control Devices (AREA)
Abstract
The present invention provides a kind of pedal device for testing endurance of automobile clutch pedal assembly, clutch pedal assembly includes pedestal, is rotatably connected on pedestal pedal arm, the pedal being arranged on pedal arm, and power assistant spring be connected with pedal arm, to provide rebound power-assisted as pedal arm when rebounding after pedal depresses, pedal device for testing endurance includes rack, pedestal is fixed on the rack, it is characterised in that：Pedal device for testing endurance further include footplate fixing mechanism, simulation people's foot step on pedal and the driver and pedal that exert a force depressed by driver after pedal arm limiter for locking or unlocking pedal arm, pedal keeps the state depressed during pedal arm locks, pedal arm unlock back pedal can be sprung back under the rebound force effect of power assistant spring, footplate fixing mechanism grips pedal, and driver driving pedal is in direct contact footplate fixing mechanism when depressing.It is reasonable in design, it can be generalized to brake pedal, the durability detection of brake pedal uses.
Description
Technical field
The utility model belongs to auto parts machinery detection technique field, and in particular to a kind of pedal of automobile clutch pedal assembly
Device for testing endurance.
Background technology
After initially entering personal family with automobile, the domestic demand to automobile is every year all in rapid growth, automobile work
Industry becomes an important pillar industry, and the manufacturing of each parts of automobile in this case also enters a fast development
Epoch.Clutch pedal is one of " the five big controls " of the manipulation sole duty and car steering of automobile clutch assembly, is used
The frequency is quite high.The durable test of clutch pedal, that is, under the premise of not trampling on pedal pedal can bear it is most
Number is stepped on, is that must survey one of project before clutch pedal dispatches from the factory.Due to the driving of analogue human action environment in test process
End needs frequent contact foot pedal so that the durable test of clutch pedal not only needs to simulate the action of people's practical operation completely
Environment, it is also contemplated that cannot be caused to damage to foot pedal in driving the frequent contact feet pedaling process in end, in this detection demand
A kind of lower durability for proposing test device and carrying out safety detection pedal.
Invention content
In order to solve the above technical problems, the utility model provides a kind of pedal durability survey of automobile clutch pedal assembly
Trial assembly is set, and completes the full-automatic testing of pedal durability, while the case where protecting foot pedal in detection process from damaging
Under, the operating environment of people's practical operation is simulated completely, and reasonable in design, testing result is reliable and stable, and detection efficiency is high.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of pedal of automobile clutch pedal assembly is resistance to
Long system safety testing device, the clutch pedal assembly includes pedestal, the pedal arm that is rotatably connected on pedestal, is arranged on pedal arm
Pedal, and be connected with pedal arm, to provide rebound power-assisted as pedal arm when rebounding after the pedal depresses
Power assistant spring, the pedal device for testing endurance includes rack, and the pedestal is fixed on the rack, it is characterised in that：It is described
Pedal device for testing endurance further includes that footplate fixing mechanism, simulation people's foot step on the pedal and the driver that exerts a force and described
Pedal is used to lock or unlock the pedal arm limiter of pedal arm, the pedal during pedal arm locks by driver after being depressed
The state depressed is kept, the pedal can be sprung back under the rebound force effect of power assistant spring after pedal arm unlock, the pedal
Fixed mechanism grips the pedal, and the driver is in direct contact the pedal and fixes machine when the pedal being driven to depress
Structure.
In one preferred embodiment of the utility model, further comprise the footplate fixing mechanism include split settings and
The upper fixed block of secure fit and lower fixed block, lower fixed block are equipped with the holding tank for accommodating the pedal, the receiving
Slot opened type is arranged, and is respectively formed on slot in the rear end face of the lower fixed block and its upper surface contacted with upper fixed block
Mouthful, lap bars are additionally provided in a side of the lower fixed block, the shape of the holding tank and the shape of pedal match, described
The bottom surface of pedal pedal tread and upper fixed block of the pedal from after being inserted into holding tank positioned at the notch of lower fixed block rear end face
The upper surface of fitting setting, the upper fixing block being oppositely arranged with its bottom surface is equipped with driving termination contact hole, the driving end
Contact hole is formed from the upper table of upper fixed block towards its inner recess, and not penetrate through to the blind hole of its bottom surface, the driver
The driving termination contact hole is directly acted on when force.
In one preferred embodiment of the utility model, further comprise that the driving termination contact hole is the interior of hemispherical dome structure
Shrinkage pool.
In one preferred embodiment of the utility model, further comprise that the driver includes controlling process based on controller
Or the first cylinder of journey is moved back, the cylinder barrel hanging of first cylinder is arranged in rack, and piston rod is arranged diagonally downward, institute
It states end that piston rod is arranged diagonally downward and is equipped with top pressure end, when first process cylinder described in its top pressure end top pressure
Driving termination contact hole makes the pedal depress.
In one preferred embodiment of the utility model, further comprise that the top pressure end is spherical structure, cooperation half
The driving termination contact hole setting of spherical structure.
In one preferred embodiment of the utility model, after further comprising the upper fixing block and lower fixed block secure fit
The upper surface of upper fixed block is obliquely installed.
In one preferred embodiment of the utility model, further comprise that the pedal arm limiter includes being based on controller control
The cylinder barrel of process processed or the second cylinder for moving back journey, second cylinder is fixed on the rack, and piston rod is horizontally disposed, described
The second process cylinder makes its piston rod compress pedal arm to limit its rebound after pedal depresses.
In one preferred embodiment of the utility model, further comprise that the pedal device for testing endurance further includes pedal
Checking spring range mechanism, pedal checking spring range mechanism include the connecting seat lifted up bar He be fixed on the rack, and the bar of lifting up is based on
It is rotatably connected on the connecting seat at a quarter position of its length, it is described to lift up bar with its rotating joint as boundary dot
At the first bar portion of small length and the second bar portion of long length, first bar portion is equipped with sensor contacts terminal, the second bar
Portion rides upon in the lap bars, proximity sensor is correspondingly provided on the connecting seat, after the pedal depresses under the second bar portion
It presses, is lifted up in the first bar portion so that the sensor contacts terminal leaves proximity sensor, rebound of the pedal in power assistant spring
Driven after being sprung back under force effect lifted up in the second bar portion, the first bar portion pushes so that sensor contacts terminal touching is close to sensing
Device.
In one preferred embodiment of the utility model, further comprise that the proximity sensor is electrically connected to controller, controls
Signal that device processed is fed back according to proximity sensor controls the first cylinder or/second process cylinder or moves back journey.
In one preferred embodiment of the utility model, further comprise that the pedal device for testing endurance further includes a band
Have air inlet, gas outlet incubator, the clutch pedal assembly, footplate fixing mechanism seal, keeps the temperature and is arranged in incubator
Interior, the interface that the piston rod of both first cylinder, second cylinder penetrated or be pierced by incubator is arranged with muff.
The utility model has the beneficial effects that:
One：It sets and may not need being performed fully automatic of manually participating in after the running parameter of equipment in detection process, examine
Survey that efficient, testing result is reliable and stable.
Secondly：The footplate fixing mechanism of optimizing structure design simulates people's reality completely when it being enable to coordinate driver action
The operating environment when pedal of border, while contact will not be caused to damage pedal during frequent pedal.
Thirdly：The pedal checking spring range mechanism of optimizing structure design provides accurate when it is worked with hop controller
Control signal, the first cylinder moves back journey after pedal depresses, and only proximity sensor detects pedal smoothly controller is just after rebound
The first cylinder can be controlled, and process carries out secondary pedal action again, ensures that pedal steps on the accurate of number detection with this
Property.
It four：Complete equipment optimization design pedal arm limiter, pedal are locked after being depressed by pedal arm limiter
Pedal arm is simulated the practical pedal environment of holding certain time after pedal is stepped on this, has advanced optimized test environment,
Ensure the reliable and stable of testing result.
Fifth, the time that pedal single is stepped on can be adjusted to control the actuation time interval of two cylinders by controller
With stepped on after the single retention time, it is controllable that measuring environment is adjustable.
Sixth, the design of incubator can give the durability test of pedal provide one it is (temperature, wet without external interference
Degree, pressure) steady testing environment, it is ensured that each, even every batch of pedal can be examined under identical detection environment
It surveys, accuracy of detection to ensure the consistency of batch detection and is improved with this.
Seventh, a whole set of test device is reasonable in design, the pedals such as automobile brake pedal, brake pedal are can be generalized to
It is used in durability test.
Description of the drawings
In order to illustrate more clearly of the technical solution in the utility model embodiment technology, embodiment technology will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of clutch pedal assembly to be tested；
Fig. 2 is the structural schematic diagram of the preferred embodiment in the utility model；
Fig. 3 is the structural schematic diagram for concealing portion chassis and being equipped with after clutch pedal assembly；
Fig. 4 is the fixed structure schematic diagram of clutch pedal assembly；
Fig. 5 is the sectional view in the directions Fig. 4 A-A；
Fig. 6 is the structural schematic diagram of footplate fixing mechanism fixed pedestal.
Wherein：2- clutch pedal assemblies, 21- pedestals, 22- pedal arms, 23- pedals, 24- power assistant springs；
4- racks, 41- bottom plates, 42- side plates；6- footplate fixing mechanisms, the upper fixed blocks of 61-, fixed block under 62-, 63- hold
Receive slot, 64- notches, 65- lap bars, 66- driving termination contact hole；
8- drivers, the first cylinders of 81-, 82- top pressures end；9- pedal checking spring ranges mechanism, 91- lift up bar, 92- connections
Seat, the first bar portions of 93-, the second bar portions of 94-, 95- sensor contacts terminals, 96- proximity sensors；10- pedal arm limiters,
The second cylinders of 101-；
12- controllers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment
As shown in Figure 1, the pedal that the test device of the utility model is used to measure clutch pedal assembly as shown in Figure 1 is durable
Property, wherein clutch pedal assembly 2 includes pedestal 21, the pedal arm 22 being rotatably connected on pedestal 21, is arranged on pedal arm 22
Pedal 23, and be connected with pedal arm 22, to be provided instead as pedal arm 22 when rebounding after the pedal 23 depresses
Play the power assistant spring 24 of power-assisted.
A kind of pedal durability test of automobile clutch pedal assembly is disclosed as shown in Fig. 2,3,4,5, in the present embodiment
Device, including rack 4, footplate fixing mechanism 6, simulation people's foot step on the pedal and 23 quilt of driver 8 and the pedal that exerts a force
Driver 8 is used to lock or unlock the pedal arm limiter 10 of pedal arm 22 after depressing, pedal arm 22 is described during locking to be stepped on
The pedal 23 can return under the rebound force effect of power assistant spring 24 after plate 23 keeps the state depressed, pedal arm 22 to unlock
Bullet, 23 fixed mechanism 6 of the pedal grip the pedal 23, and the driver 8 is direct when the pedal 23 being driven to depress
Contact the footplate fixing mechanism 6.
Rack 4 is formed by section assembling, be wherein fixed in rack 4 be vertical structure design bottom plate 41 and side plate
42, clutch pedal assembly 2 is fixed on bottom plate 41.
Wherein：As shown in Figure 4,5, 6, footplate fixing mechanism 6 is fixed for gripping pedal 23, footplate fixing mechanism 6
After good and pedal 23 forms an entirety.Specifically, the footplate fixing mechanism 6 includes split settings and secure fit
Upper fixed block 61 and lower fixed block 62, can pass through threaded hole and bolt or spiral shell between upper fixed block 61 and lower fixed block 62
The fixation that can be dismantled is followed closely, lower fixed block 62 is equipped with the holding tank 63 for accommodating the pedal 23, and the holding tank 63 is spacious
Mouth formula setting, and it is respectively formed on slot in the rear end face of the lower fixed block 62 and its upper surface contacted with upper fixed block 61
Mouthfuls 64, lap bars 65, the shape of the shape and pedal 23 of the holding tank 63 are additionally provided in a side of the lower fixed block 62
Match, the pedal 23 is inserted into the rear pedal 23 in holding tank 63 from the notch 64 for being located at 62 rear end face of lower fixed block
Pedal tread is bonded setting with the bottom surface of upper fixed block 61, is set on the upper surface being oppositely arranged with its bottom surface of the upper fixing block 61
There are driving termination contact hole 66, the driving termination contact hole to be formed from the upper table of upper fixed block towards its inner recess, and not pass through
The blind hole of its bottom surface is passed to, the driver 8 directly acts on the driving termination contact hole 66 when exerting a force.Driver 8 simulates reality
People's foot steps on the power of pedal in the operating process of border, and driving termination 66 indent of contact hole setting does not penetrate through the bottom of supreme fixed block 61 again
The pedal tread of face and pedal 23 is stepped on the fitting setting of the bottom surface of upper fixed block 61 so that will not be contacted during the force of driver 8
Plate 23 can simulate the power that people's foot steps on pedal completely again, and the design protection pedal 23 of footplate fixing mechanism 6 is damaged from contact
Wound.
Wherein：As shown in Figure 2,3, driver 8 includes based on 12 control process of controller or moving back the first cylinder 81 of journey,
The cylinder barrel hanging of first cylinder 81 is arranged in rack 4, and piston rod is arranged diagonally downward, and the piston rod is diagonally downward
The end of setting is equipped with top pressure end 82, drives end in contact described in its 82 top pressure of top pressure end when 81 process of the first cylinder
Hole 66 is so that the pedal 23 depresses.Applying for pedal 23 is stepped on as simulation people's foot using the first cylinder 81 being arranged diagonally downward
Force mechanisms, it is adjustable controllably to reach accurate detection under the premise of there is spy easy to assembly, easy to produce and process, at low cost
Point is for preferred driving structure.
When the top pressure end 82 driven in registry termination contact hole 66 of driver 8 exerts a force, in order to avoid top pressure end 82 is being driven
It skids in moved end contact hole 66 and causes that the point of application is inconsistent, the non-uniform situation of force, the driving of the utility model terminates contact hole
66 preferably use the concave hole of hemispherical dome structure, the driving termination contact hole 66 of hemispherical dome structure design that can constrain top pressure end 82
The point of application contacted with driving termination contact hole 66 so that frequently the point of application each in force detection process is identical, uniform force application
Unanimously, the reliability of the durable detection of pedal is improved, while the driving of hemispherical dome structure being coordinated to terminate contact hole 66, the utility model
Top pressure end 82 is spherical structure, and the driving termination contact hole 66 of cooperation hemispherical dome structure is arranged, and further strengthens constraint top pressure
The contact point that end 82 is contacted with driving termination contact hole 66 is consistent, and uniform force application is consistent.
Further, the upper surface of upper fixed block 61 tilts after the upper fixing block 61 and lower 62 secure fit of fixed block
Setting, as the contact surface of people's foot in actual act environment, the upper surface that upper fixed block 61 is obliquely installed can simulate people completely
Foot steps on actual environment when foot pedal 23, and the accuracy and reliability of the durable detection of pedal is further increased with this.
Wherein：As shown in Figure 1, 2, 3, the pedal arm limiter 10 includes based on 12 control process of controller or moving back
Second cylinder 101 of journey, the cylinder barrel of second cylinder 101 are fixed on the side plate 42 of rack 2, and piston rod is horizontally disposed,
101 process of the second cylinder makes its piston rod compress pedal arm 22 to limit its rebound after the pedal 23 depresses.23 quilt of pedal
To start 101 process of the second cylinder after depressing can limit the rebound of pedal arm 22, be realized after pedal 23 is depressed certain with this
Keep the state depressed in time, the test just unclamped after 23 a period of time of people's foot pedal in real simulation actual mechanical process
Environment.Industry also has trial not design 10 structure of pedal arm limiter, and the holding pedal 23 for completing pedal arm limiter 10 is
When depressing the function of state for a period of time equally to be realized by driver 8, that is, keeping one section after 8 top pressure pedal 23 of driver
Between, pedal 23 is sprung back while driver 8 moves back journey, due to the Time Inconsistency that different pedals 23 rebounds, driver 8 is caused to move back
The time of journey is difficult control, causes this design that can cause test data inaccurate during the test, poor reliability, and is designed
It can ensure the reliable and stable of testing result after increasing the pedal arm limiter 10 of the utility model.
The pedal device for testing endurance further includes pedal checking spring range machine as a further improvement of the utility model,
Structure 9, pedal checking spring range mechanism 9 include the connecting seat 92 lifted up bar 91 and be fixed in rack 4, and the bar 91 of lifting up is based on it
It is rotatably connected on the connecting seat 92 at a quarter position of length, the bar 91 of lifting up is using its rotating joint as separation
The first bar portion 93 of small length and the second bar portion 94 of long length are formed, first bar portion 93 is equipped with sensor contacts terminal
95, the second bar portion 94 rides upon in the lap bars 65 of lower fixed block 62, and proximity sensor is correspondingly provided on the connecting seat 92
96, the second bar portion 94 is pushed, is lifted up in the first bar portion 93 so that the sensor contacts terminal 95 leaves after the pedal 23 depresses
Proximity sensor 96, the pedal 23 driven after bullet next time in the rebound force effect of power assistant spring 24 lifted up in second bar portion 94,
One bar portion 93 pushes so that the sensor contacts terminal 95 touches proximity sensor 96.Pedal 23 depressed after due to itself
Reason it is possible that the case where being unable to rebound reset, pedal checking spring range mechanism 9 can identify and feed back this undesirable element,
When being unable to rebound reset after pedal 23 is depressed, bar 91 its center of gravity of lifting up of special construction design is fallen in the second bar portion 94, is made
It obtains sensor contacts terminal 95 and leaves proximity sensor 96, proximity sensor 96 does not acquire signal, and the first cylinder 81 would not
Action, the pedal action that would not also carry out next time drive the second bar for lifting up bar 91 only after pedal 23, which is sprung back, to be resetted
Portion 94 has been lifted up, and the first bar portion 93 is pressed down, and the center of gravity for lifting up bar 91 is fallen in the first bar portion 93, and sensor contacts terminal 95 touches
Proximity sensor 96, proximity sensor 96 collect signal and feed back to controller 12 with control start 81 process of the first cylinder into
The next pedal action of row.
Further, the proximity sensor 96 is electrically connected to controller 12, and controller 12 is anti-according to proximity sensor 96
Signal control the first cylinder 81 or/101 process of the second cylinder of feedback moves back journey.Controller 12 can control entire test device
Full-automatic completion pedal durability detection, while controlling by controller 96 the actuation time interval of two cylinders
The single retention time after time that pedal single is stepped on can be adjusted and stepped on realizes that measuring environment is adjustable controllable.
Further, the pedal device for testing endurance further includes that an incubator with air inlet, gas outlet (is not schemed
Show), the clutch pedal assembly 2, footplate fixing mechanism 6 seal, keep the temperature setting in incubator, first cylinder 81,
The interface that the piston rod of both second cylinders 101 penetrated or be pierced by incubator is arranged with muff.The design energy of incubator
Enough durability tests to pedal provide a steady testing environment without external interference (temperature, humidity, pressure), it is ensured that every
A, even every batch of pedal 23 can be detected under identical detection environment, ensure the consistent of batch detection with this
Property and improve accuracy of detection.
Based on above structure, the test device of the utility model completes 23 durability test of pedal of clutch pedal assembly 2
Installation, test process it is as follows：The pedestal 21 of clutch pedal assembly 2 is fixed on the bottom plate 41 of rack 4 first, then will
Footplate fixing mechanism 6 is fixed on pedal 23 to be measured so that the two forms an entirety, and the installation for completing clutch pedal assembly is solid
It is fixed.Set and enter test process after equipment operating parameter, 81 process of the first cylinder first, at this time the second cylinder 101 be located at and move back
The original state of journey, the action of 81 process simulation people foot pedal 23 of the first cylinder, top pressure end 82 head into driving termination contact hole
Pedal 23 is depressed in 66, pedal 23 starts 101 process intercept pedal arm 22 of the second cylinder after depressing, pedal 23 is limited with this
Mobile, the first cylinder 81 moves back Cheng Fuwei at this time, prepares simulation pedal 23 next time and acts, the second gas after the first cylinder 81 resets
Cylinder 101 moves back journey, and pedal 23 is in the rebound effect spring-go position next time of power assistant spring 24, and proximity sensor 96 is adopted after pedal 23 resets
Collect signal and feed back to controller 12, controller 12 controls 81 process of the first cylinder according to the signal that proximity sensor 96 is fed back
Second of simulation pedal action is carried out, the durability test for completing pedal 23 is recycled with this.The number of first cylinder, 81 process
The maximum that as pedal 23 can be born is stepped on number.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (9)
1. a kind of pedal device for testing endurance of automobile clutch pedal assembly, the clutch pedal assembly includes pedestal, rotation
The pedal arm being connected on pedestal, the pedal being arranged on pedal arm, and with pedal arm be connected, in the pedal
The power assistant spring of rebound power-assisted is provided when rebounding after depressing for pedal arm, the pedal device for testing endurance includes rack, institute
Pedestal is stated to be fixed on the rack, it is characterised in that：The pedal device for testing endurance further includes footplate fixing mechanism, simulation people
Foot step on the pedal and the driver and the pedal that exert a force depressed by driver after for locking or unlocking pedal arm
Pedal arm limiter, the pedal arm state that the pedal holding depresses during locking, the pedal is in power-assisted after pedal arm unlock
It can be sprung back under the rebound force effect of spring, the footplate fixing mechanism grips the pedal, and the driver drives institute
It states and is in direct contact the footplate fixing mechanism when pedal depresses；
The footplate fixing mechanism includes the upper fixed block of split settings and secure fit and lower fixed block, is set on lower fixed block
Be useful for accommodating the holding tank of the pedal, the holding tank opened type setting, and in the rear end face of the lower fixed block and
Its upper surface contacted with upper fixed block is respectively formed on notch, and lap bars are additionally provided in a side of the lower fixed block, described
The shape of holding tank and the shape of pedal match, and the pedal is inserted into from the notch for being located at lower fixed block rear end face in holding tank
The pedal tread of the pedal is bonded setting with the bottom surface of upper fixed block afterwards, and being oppositely arranged with its bottom surface for the upper fixing block is upper
Surface is equipped with driving termination contact hole, and the driving termination contact hole is formed from the upper table of upper fixed block towards its inner recess, and
Not penetrate through to the blind hole of its bottom surface, the driver directly acts on the driving termination contact hole when exerting a force.
2. the pedal device for testing endurance of automobile clutch pedal assembly according to claim 1, it is characterised in that：It is described
Driving termination contact hole is the concave hole of hemispherical dome structure.
3. the pedal device for testing endurance of automobile clutch pedal assembly according to claim 2, it is characterised in that：It is described
Driver includes controlling process based on controller or moving back the first cylinder of journey, and the cylinder barrel hanging of first cylinder is arranged in machine
On frame, piston rod is arranged diagonally downward, the end that the piston rod is arranged diagonally downward be equipped with top pressure end, described first
Driving termination contact hole described in its top pressure end top pressure makes the pedal depress when process cylinder.
4. the pedal device for testing endurance of automobile clutch pedal assembly according to claim 3, it is characterised in that：It is described
Top pressure end is spherical structure, the driving termination contact hole setting of cooperation hemispherical dome structure.
5. the pedal device for testing endurance of automobile clutch pedal assembly according to claim 1, it is characterised in that：It is described
The upper surface of upper fixed block is obliquely installed after upper fixed block and lower fixed block secure fit.
6. the pedal device for testing endurance of automobile clutch pedal assembly according to claim 3, it is characterised in that：It is described
Pedal arm limiter includes controlling process based on controller or moving back the second cylinder of journey, and the cylinder barrel of second cylinder is fixed on
In rack, piston rod is horizontally disposed, and the second process cylinder makes its piston rod compress pedal arm to limit after the pedal depresses
Make its rebound.
7. the pedal device for testing endurance of automobile clutch pedal assembly according to claim 6, it is characterised in that：It is described
Pedal device for testing endurance further includes pedal checking spring range mechanism, and pedal checking spring range mechanism includes lifting up bar and being fixed on
Connecting seat in rack, described lift up is rotatably connected at a quarter position of the bar based on its length on the connecting seat, described
Lift up the second bar portion that bar forms the first bar portion and long length of small length using its rotating joint as separation, first bar portion
It is equipped with sensor contacts terminal, the second bar portion rides upon in the lap bars, is correspondingly provided on the connecting seat close to sensing
Device, the second bar portion pushes after the pedal depresses, and is lifted up in the first bar portion so that the sensor contacts terminal leaves close to sensing
Device, the pedal driven after bullet next time in the rebound force effect of power assistant spring lifted up in the second bar portion, the first bar portion pushes so that institute
State sensor contacts terminal touching proximity sensor.
8. the pedal device for testing endurance of automobile clutch pedal assembly according to claim 7, it is characterised in that：It is described
Proximity sensor is electrically connected to controller, and controller controls the first cylinder or/second gas according to the signal that proximity sensor is fed back
Cylinder process moves back journey.
9. the pedal device for testing endurance of automobile clutch pedal assembly according to claim 6, it is characterised in that：It is described
Pedal device for testing endurance further includes an incubator with air inlet, gas outlet, and the clutch pedal assembly, pedal are fixed
Mechanism seals, keeps the temperature setting in incubator, and the piston rod of both first cylinder, second cylinder penetrates or be pierced by guarantor
The interface of incubator is arranged with muff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329865.1A CN106017878B (en) | 2016-05-18 | 2016-05-18 | The pedal device for testing endurance of automobile clutch pedal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106568603B (en) * | 2016-11-10 | 2019-10-25 | 江苏三能动力总成有限公司 | The method for controlling the device of vehicle slow acceleration and controlling vehicle slow acceleration |
| CN108458861B (en) * | 2018-02-08 | 2020-01-07 | 深圳天溯计量检测股份有限公司 | Durability testing device for new energy automobile |
| CN109668719A (en) * | 2018-12-28 | 2019-04-23 | 莱茵技术（上海）有限公司 | A kind of multifunctional testing frame for light industrial goods |
| CN109883695B (en) * | 2019-03-22 | 2022-04-01 | 上汽通用五菱汽车股份有限公司 | Detection apparatus for automobile clutch drive mechanism endurance test |
| CN110307966B (en) * | 2019-07-09 | 2024-04-12 | 中汽检测技术有限公司 | Automobile pedal assembly detection equipment |
| CN113532849B (en) * | 2021-07-05 | 2024-01-30 | 江苏双菊汽车配件有限公司 | Truck clutch pedal assembly manufacturing performance test system and test method |
| CN115452419B (en) * | 2022-11-10 | 2023-07-25 | 磐吉奥科技股份有限公司 | Automobile pedal performance testing device, testing system and testing method |
| CN116337483B (en) * | 2023-05-29 | 2023-09-05 | 常州市豪德车辆配件有限公司 | Automobile pedal performance testing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353544A (en) * | 2011-08-11 | 2012-02-15 | 浙江大学台州研究院 | Automobile pedal operating mechanism assembly performance test board |
| CN104062117A (en) * | 2014-07-16 | 2014-09-24 | 上海大众汽车有限公司 | Durability testing device of pedal mechanism |
| CN204241196U (en) * | 2014-10-14 | 2015-04-01 | 南京博士朗电子技术有限公司 | A kind of acceleration pedal durability pick-up unit |
| CN104535314A (en) * | 2014-12-29 | 2015-04-22 | 广州广电计量检测股份有限公司 | Vehicle pedal durability test device and control method thereof |
| CN204641402U (en) * | 2015-05-14 | 2015-09-16 | 山东唐骏欧铃汽车制造有限公司 | Mechanically aided formula clutch pedal |
| CN205748891U (en) * | 2016-05-18 | 2016-11-30 | 苏州诚峰机电设备有限公司 | The pedal device for testing endurance of automobile clutch pedal assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06294708A (en) * | 1992-06-02 | 1994-10-21 | Shatai Kogyo Kk | Method and system for testing durability of operating pedal |
-
2016
- 2016-05-18 CN CN201610329865.1A patent/CN106017878B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353544A (en) * | 2011-08-11 | 2012-02-15 | 浙江大学台州研究院 | Automobile pedal operating mechanism assembly performance test board |
| CN104062117A (en) * | 2014-07-16 | 2014-09-24 | 上海大众汽车有限公司 | Durability testing device of pedal mechanism |
| CN204241196U (en) * | 2014-10-14 | 2015-04-01 | 南京博士朗电子技术有限公司 | A kind of acceleration pedal durability pick-up unit |
| CN104535314A (en) * | 2014-12-29 | 2015-04-22 | 广州广电计量检测股份有限公司 | Vehicle pedal durability test device and control method thereof |
| CN204641402U (en) * | 2015-05-14 | 2015-09-16 | 山东唐骏欧铃汽车制造有限公司 | Mechanically aided formula clutch pedal |
| CN205748891U (en) * | 2016-05-18 | 2016-11-30 | 苏州诚峰机电设备有限公司 | The pedal device for testing endurance of automobile clutch pedal assembly |
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Effective date of registration: 20240818 Address after: Building 4, Courtyard 2, Sihezhuang Road, Fengtai District, Beijing 100071, Floors 1-17, Unit 101, 11th Floor 1112 Patentee after: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Country or region after: China Address before: 215101 Building A, No. 8, Zhongta Road, Mudu Jinqiao Industrial Park, Suzhou, Jiangsu Patentee before: SUZHOU CHENGFENG MECHANICAL AND ELECTRICAL EQUIPMENT CO.,LTD. Country or region before: China |
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Denomination of invention: Pedal durability testing device for automotive clutch pedal assembly Granted publication date: 20180713 Pledgee: Hengshui Bank Co.,Ltd. Pledgor: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2024980036206 |