CN208672293U - Pedal life test tooling - Google Patents
Pedal life test tooling Download PDFInfo
- Publication number
- CN208672293U CN208672293U CN201821400917.0U CN201821400917U CN208672293U CN 208672293 U CN208672293 U CN 208672293U CN 201821400917 U CN201821400917 U CN 201821400917U CN 208672293 U CN208672293 U CN 208672293U
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- pedal
- life test
- test tooling
- connecting rod
- transmission shaft
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Abstract
Pedal life test tooling provided by the utility model, is related to test fixture technical field.The pedal life test tooling includes driving mechanism, connecting rod, transmission shaft, stampede body and pedal fixed part.Driving mechanism is connect with connecting rod, and connecting rod and transmission axis connection, transmission shaft are provided with stampede body far from one end of connecting rod, and for gas pedal to be fixedly mounted, stampede body selectively supports in gas pedal pedal fixed part, applies pedal force to gas pedal.Driving mechanism is equipped with counter.The quick testing product mass defect of pedal life test tooling energy, knows the real situation and verifies efp ultimate life, guarantee is used safely after sale.
Description
Technical field
The utility model relates to test fixture technical fields, in particular to a kind of pedal life test tooling.
Background technique
Conjunction number is frequently stepped on to efp according to routine vehicle driver, directly influences the use of gas pedal
In the service life, driver steps on the frequent stress of stroke in gas pedal according to foot in driving, if efp durability is shorter, causes
Throttle failure or stuck, output abnormality and other issues, easily cause automobile safety accident, and consequence is extremely serious.
Durability of product verifying is carried out in addition, designing in terms of entering factory's quality control without special tooling, cannot ensure product
Safe handling.
In view of this, designing and manufacturing a kind of gas pedal life test tooling, can adapt in a variety of different vehicles,
Examine the service life of gas pedal, it is ensured that use safely after sale, be to be badly in need of improved skill in current test fixture technical field
Art problem.
Utility model content
The purpose of this utility model includes providing a kind of pedal life test tooling, can be used in examining making for gas pedal
With service life, the quality of strict control gas pedal, it is ensured that use safely after sale, effectively improve the safety of vehicle driving.
It is that it is realized by adopting the following technical scheme that the utility model, which improves its technical problem,.
A kind of pedal life test tooling provided by the utility model, including driving mechanism, connecting rod, transmission shaft, stepping machine
Structure and pedal fixed part.
The driving mechanism is connect with the connecting rod, and the connecting rod and the transmission axis connection, the transmission shaft is far from institute
The one end for stating connecting rod is provided with stampede body, and the pedal fixed part is for being fixedly mounted gas pedal, the stampede body choosing
The gas pedal is supported to selecting property, Xiang Suoshu gas pedal applies pedal force.The driving mechanism is equipped with counter.
Further, the driving mechanism includes driver and rotor plate, the output shaft of the driver and the rotation
Plate connection, the non-center position of the rotor plate is fixedly connected with the connecting rod.
Further, the counter is installed, the counter uses optoelectronic switch on the rotor plate.
Further, the connecting rod and the transmission shaft are hinged.
Further, further include guide pad, pilot hole is offered on the guide pad, the pilot hole is used to supply the biography
Moving axis passes through.
It further, further include workbench, the pedal fixed part is installed on the workbench；On the workbench also
Equipped with supporting block, the guide pad is mounted in the supporting block.
Further, limited block is additionally provided on the workbench, the limited block setting is separate in the pedal fixed part
The side of the stampede body.
Further, bolster is equipped between the pedal fixed part and the limited block, the bolster includes fixing
Axis and elastic component, one end of the fixing axle are connect with the pedal fixed part, the other end of the bolster and the limit
Block connection, the elastic component are set in the fixing axle.
Further, the stampede body includes locating shaft and two positioning plates being oppositely arranged, the locating shaft installation
On the transmission shaft, and both ends are connect with a positioning plate respectively；It is additionally provided with roller between two positioning plates, institute
It states roller and selectively supports the gas pedal.
The utility model additionally provides a kind of pedal life test tooling, including driving mechanism, connecting rod, transmission shaft, tramples
Mechanism, pedal fixed part and master controller.
The driving mechanism is connect with the connecting rod, and the connecting rod and the transmission axis connection, the transmission shaft is far from institute
The one end for stating connecting rod is provided with stampede body, and the pedal fixed part is for being fixedly mounted gas pedal, the stampede body choosing
It supports to selecting property in the gas pedal, Xiang Suoshu gas pedal applies pedal force.
The driving mechanism is equipped with counter, and the master controller is electrically connected with the driving mechanism, the counter
It is electrically connected with the master controller.
Pedal life test tooling provided by the utility model have the following aspects the utility model has the advantages that
A kind of pedal life test tooling provided by the utility model by setting driving mechanism, connecting rod, transmission shaft, is stepped on
Mechanism and pedal fixed part are stepped on, supports stampede body selectively in gas pedal, applies pedal force to gas pedal, with
It simulates practical driver and tramples throttle effect, to obtain the service life and number verifying of gas pedal.The pedal service life surveys
Trial work dress can be used in the service life for examining gas pedal, the quality of strict control gas pedal, it is ensured that safety makes after sale
With effectively improving the safety of vehicle driving.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of structural representation at the visual angle for the pedal life test tooling that the utility model specific embodiment provides
Figure；
Fig. 2 is the structural representation at another visual angle for the pedal life test tooling that the utility model specific embodiment provides
Figure；
Fig. 3 is a kind of visual angle of the stampede body for the pedal life test tooling that the utility model specific embodiment provides
Application scenarios structural schematic diagram；
Fig. 4 is another visual angle of the stampede body for the pedal life test tooling that the utility model specific embodiment provides
Application scenarios structural schematic diagram.
Icon: 100- pedal life test tooling；101- gas pedal；110- workbench；111- motor mounting plate；
113- driver；120- rotor plate；121- optoelectronic switch；130- connecting rod；141- guide pad；143- supporting block；150- transmission
Axis；160- stampede body；161- locating shaft；163- positioning plate；165- roller；171- pedal fixed part；173- limited block；175-
Bolster；180- master controller；181- display screen.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term " on ", "lower"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
The orientation or positional relationship that relationship or those skilled in the art usually understand is merely for convenience of description the utility model
It is described with simplifying, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
" first " of the utility model, " second " etc., are only used to distinguish between description, and contain not special
Justice.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
It, can also be indirectly connected through an intermediary to be to be connected directly.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Efp namely our automotive throttles for often saying, are the piths in automobile throttle control system,
It is that the various data for being acquired sensor by ECU are analyzed, compared, and drive motor controller is transmitted to, to drive
The revolving speed of motor.That is efp frequently steps on conjunction number, directly influences the service life of gas pedal, daily
Driver steps on the frequent stress of stroke in gas pedal according to foot in use, if efp durability is shorter, leads to oil
Door failure or stuck, output abnormality and other issues, easily cause automobile safety accident, consequence is extremely serious.
In order to overcome drawbacks described above, a kind of pedal life test tooling is present embodiments provided, can be used in examining throttle
The service life of pedal, the quality of strict control gas pedal, it is ensured that use safely after sale, effectively improve the safety of vehicle driving
Property.
Fig. 1 is that a kind of structure at the visual angle for the pedal life test tooling 100 that the utility model specific embodiment provides is shown
It is intended to, Fig. 2 is the structural representation at another visual angle for the pedal life test tooling 100 that the utility model specific embodiment provides
Figure, please refers to Fig. 1 and Fig. 2.
A kind of pedal life test tooling 100 provided in this embodiment can be used for efp 101 or other step on
Plate.Pedal life test tooling 100 includes workbench 110, driving mechanism, connecting rod 130, transmission shaft 150, guide pad 141, support
Block 143, stampede body 160 and pedal fixed part 171.Driving mechanism is connect with connecting rod 130, and connecting rod 130 and transmission shaft 150 connect
It connects, transmission shaft 150 is provided with stampede body 160 far from one end of connecting rod 130, and pedal fixed part 171 is for being fixedly mounted throttle
Pedal 101.Driving mechanism drives connecting rod 130 to move, and connecting rod 130 drives transmission shaft 150 to do reciprocating linear motion, transmission shaft
150 move so that stampede body 160 selectively supports gas pedal 101, to the application pedal force of gas pedal 101, with simulation
Practical driver tramples throttle effect.Driving mechanism is equipped with counter, for counting time of 160 pushes pedals of stampede body
Number, to obtain the service life and number verifying of gas pedal 101.
Specifically, driving mechanism includes driver 113 and rotor plate 120, driver 113 is preferably motor.Workbench 110
On be provided with motor mounting plate 111, motor is fixed on motor mounting plate 111.For example, motor can be bolted installation
On motor mounting plate 111.The output shaft of motor is connect with rotor plate 120, and the preferably circular plate of rotor plate 120 certainly can also
To be the other shapes such as rectangular slab, rhombic plate.The non-center position of rotor plate 120 is fixedly connected with connecting rod 130, i.e. rotor plate
120 be eccentric disk, and one end of connecting rod 130 is fixed on the non-center position of eccentric disk (eccentric setting), the other end of connecting rod 130 with
Transmission shaft 150 is hinged.In this way, one end of connecting rod 130 is with rotation during motor drives rotor plate 120 to rotate
Plate 120 does circle rotation, drives the position constantly front and back variation of transmission shaft 150, to realize the linear reciprocation fortune of transmission shaft 150
It is dynamic.
Counter is installed on rotor plate 120, preferably, in the present embodiment, counter uses flute profile optoelectronic switch
121.Flute profile optoelectronic switch 121 is mounted on rotor plate 120, and one circle of the rotation of rotor plate 120, transmission shaft 150 drives stampede body
160 trample side gas pedal 101, and the turnning circle of rotor plate 120 is recorded by flute profile optoelectronic switch 121, can count oil
The service life and number verifying of door pedal 101.
It should be noted that counter can also be other elements, for example, rotary encoder, color bits inductive switch or its
Its sensor etc., is not especially limited here.Driver 113 other can also be set other than using motor using motor etc.
It is standby.The devices such as retarder can be set between motor and rotor plate 120, alternatively, variable-frequency motor can also be used.
Pilot hole is offered on guide pad 141, pilot hole plays guiding to transmission shaft 150 and make for passing through for transmission shaft 150
With, to ensure that transmission shaft 150 does straight reciprocating motion, make 101 stress of gas pedal precisely, stress period distances it is uniform.Transmission
Axis 150 is preferably optical axis.Certainly, it is not limited to that, pilot hole can also be replaced other guiding mechanisms by guide groove, guide post etc.
It changes, is not especially limited here.
Supporting block 143 is additionally provided on workbench 110, guide pad 141 is mounted in supporting block 143.Supporting block 143 is set
The height for adjusting guide pad 141 is set, so that after transmission shaft 150 passes through pilot hole, it can be in the default position of gas pedal 101
Application pedal force is set, the test accuracy for improving pedal life test tooling 100 is conducive to.
Pedal fixed part 171 is mounted on workbench 110, installs gas pedal 101 for carrying, and gas pedal 101
Between stampede body 160 and pedal fixed part 171.Preferably, the loading end of pedal fixed part 171 is an opposite workbench
The inclined plane of 110 table top, gas pedal 101 are fixedly mounted on the loading end, so that the testing experiment of gas pedal 101
It is closer to the scene of trampling of practical driver, simulation operating condition is more life-like, and test result is more accurate.
Fig. 3 is one kind of the stampede body 160 for the pedal life test tooling 100 that the utility model specific embodiment provides
The application scenarios structural schematic diagram at visual angle, Fig. 4 are the pedal life test tooling 100 that the utility model specific embodiment provides
The structural schematic diagram of the application scenarios at another visual angle of stampede body 160, referring to figure 3. and Fig. 4.
Stampede body 160 includes that locating shaft 161 and two positioning plates 163 being oppositely arranged, locating shaft 161 are mounted on transmission
On axis 150, and both ends are connect with a positioning plate 163 respectively.Roller 165, roller 165 are additionally provided between two positioning plates 163
It selectively supports in gas pedal 101.Specifically, the shape of two positioning plates 163 is similar to equilateral triangle, at three
The place in corner is respectively equipped with a locating shaft 161, and one of locating shaft 161 passes through the end of transmission shaft 150, and by bolt
Fastening, realization stampede body 160 are fixedly connected with transmission shaft 150.It is arranged with roller 165 on other two locating shaft 161,
Roller 165 is cylindrical.When stampede body 160 applies pedal force to gas pedal 101, periphery and the throttle of roller 165 are stepped on
Plate 101 contacts, and reduces the impact failure to gas pedal 101.
Optionally, it is additionally provided with limited block 173 on workbench 110, the setting of limited block 173 is in pedal fixed part 171 far from stepping on
Step on the side of mechanism 160.Preferably, being equipped with bolster 175, bolster 175 between pedal fixed part 171 and limited block 173
Including fixing axle and elastic component, one end of fixing axle is connect with pedal fixed part 171, the other end and limited block of bolster 175
173 connections, elastic component are set in fixing axle.In the present embodiment, elastic component is preferably spring.The setting of spring is so that throttle
Pedal 101 is more uniformly stressed.
The present embodiment additionally provides a kind of pedal life test tooling 100, including driving mechanism, connecting rod 130, transmission shaft
150, stampede body 160, pedal fixed part 171 and master controller 180.Driving mechanism includes driver 113 and rotor plate 120,
Driver 113 drives rotor plate 120 to rotate, and rotor plate 120 is fixedly connected with connecting rod 130, and connecting rod 130 and transmission shaft 150 are cut with scissors
It connects, transmission shaft 150 is provided with stampede body 160 far from one end of connecting rod 130, and pedal fixed part 171 is for being fixedly mounted throttle
Pedal 101, stampede body 160 selectively support in gas pedal 101, apply pedal force to gas pedal 101.Driving mechanism
It is equipped with counter, master controller 180 is electrically connected with driving mechanism, and counter is electrically connected with master controller 180.
Display screen 181 is additionally provided on master controller 180, for showing the parameters such as testing time.Master controller 180 and driving
Device 113 is electrically connected, and control driver 113 rotates, and the rotation of driver 113 drives connecting rod 130 to move, and connecting rod 130 drives transmission shaft
150 do reciprocating linear motion, and transmission shaft 150 moves so that stampede body 160 selectively supports gas pedal 101, to oil
Door pedal 101 applies pedal force, tramples throttle effect to simulate practical driver.Rotor plate 120 is equipped with counter, counter
It is electrically connected with master controller 180, counter is preferably optoelectronic switch 121, for counting time of 160 pushes pedals of stampede body
Number, to obtain the service life and number verifying of gas pedal 101.
The pedal life test tooling 100 is applicable not only to the life test of efp 101, is readily applicable to
Common gas pedal 101, brake pedal or other use tests for trampling component, are not especially limited here.
Pedal life test tooling 100 provided by the utility model, its working principles are as follows:
By the installation of efp 101 to the pre-set pedal fixed part 171 of pedal life test tooling 100, peace
Dress fixes, and is passed through DC24V voltage to master controller 180, and driving motor drives connecting rod 130 to rotate, and transmission shaft 150 is made to generate work
The straight reciprocating motion of plug, transmission shaft 150 drive 160 swing of stampede body, step on 165 stress of roller in E-Gas
Plate 101, simulation jam on up and down, and the setting of bolster 175 ensures 101 uniform force of efp.Finally, passing through photoelectricity
Switch 121 records motor number of revolutions, and is transmitted in master controller 180 and starts counting, and one circle of rotation is primary to trample, simulation
Practical driver tramples throttle effect, thus the service life of Emergent electronic gas pedal 101 and number verifying.
In conclusion pedal life test tooling 100 provided by the utility model has the beneficial effect of the following aspects
Fruit:
Pedal life test tooling 100 provided by the utility model solves the matter for detecting gas pedal 101 from scratch
Amount, durability, the method in service life require to carry out reliability demonstration according to technical standard, can quickly emerge product quality out and lack
It falls into, knows the real situation and verify 101 ultimate life of efp, test result is with a high credibility, is that one kind is at low cost, performance is good, easy behaviour
Make, can repair, guarantee the quality, durable high, safety guarantee reliable test fixture again.The pedal life test tooling 100 ensures electricity
101 component normal use of electrical automobile efp, no safe mass accident occur, and improve product quality and complete vehicle quality,
Reduce cost of labor and hazard rate after sale.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, the utility model can have various changes, combination and variation.It is all the utility model spirit and
Within principle, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of pedal life test tooling, which is characterized in that including driving mechanism, connecting rod, transmission shaft, stampede body and pedal
Fixed part；
The driving mechanism is connect with the connecting rod, and the connecting rod and the transmission axis connection, the transmission shaft is far from the company
One end of bar is provided with stampede body, and the pedal fixed part is for being fixedly mounted gas pedal, the stampede body selectivity
Ground supports the gas pedal, and Xiang Suoshu gas pedal applies pedal force；The driving mechanism is equipped with counter.
2. pedal life test tooling according to claim 1, which is characterized in that the driving mechanism include driver and
Rotor plate, the output shaft of the driver are connect with the rotor plate, and the non-center position of the rotor plate and the connecting rod are solid
Fixed connection.
3. pedal life test tooling according to claim 2, which is characterized in that install the counting on the rotor plate
Device, the counter use optoelectronic switch.
4. pedal life test tooling according to claim 1, which is characterized in that the connecting rod and the transmission shaft are cut with scissors
It connects.
5. pedal life test tooling according to claim 1, which is characterized in that it further include guide pad, the guide pad
On offer pilot hole, the pilot hole is used to pass through for the transmission shaft.
6. pedal life test tooling according to claim 5, which is characterized in that further include workbench, the pedal is solid
Determine portion to be installed on the workbench；Supporting block is additionally provided on the workbench, the guide pad is mounted in the supporting block.
7. pedal life test tooling according to claim 6, which is characterized in that be additionally provided with limit on the workbench
The side of the pedal fixed part far from the stampede body is arranged in block, the limited block.
8. pedal life test tooling according to claim 7, which is characterized in that the pedal fixed part and the limit
Bolster is equipped between block, the bolster includes fixing axle and elastic component, and one end of the fixing axle is fixed with the pedal
Portion's connection, the other end of the bolster are connect with the limited block, and the elastic component is set in the fixing axle.
9. pedal life test tooling according to claim 1, which is characterized in that the stampede body include locating shaft and
Two positioning plates being oppositely arranged, the locating shaft are mounted on the transmission shaft, and both ends respectively with a positioning plate
Connection；Roller is additionally provided between two positioning plates, the roller selectively supports the gas pedal.
10. pedal life test tooling according to claim 1, which is characterized in that further include master controller；
The master controller is electrically connected with the driving mechanism, and the counter is electrically connected with the master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400917.0U CN208672293U (en) | 2018-08-28 | 2018-08-28 | Pedal life test tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400917.0U CN208672293U (en) | 2018-08-28 | 2018-08-28 | Pedal life test tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672293U true CN208672293U (en) | 2019-03-29 |
Family
ID=65840793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821400917.0U Active CN208672293U (en) | 2018-08-28 | 2018-08-28 | Pedal life test tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672293U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095407A (en) * | 2019-06-11 | 2019-08-06 | 湖南益乘科技有限公司 | A kind of foot pad tramples, scratch test device and test method |
| CN112229645A (en) * | 2020-09-19 | 2021-01-15 | 安徽工程大学 | Detection apparatus for auto-parts |
| CN113252356A (en) * | 2021-04-28 | 2021-08-13 | 宣城市君诚汽车零部件有限公司 | Durability testing device for vehicle door limiter |
-
2018
- 2018-08-28 CN CN201821400917.0U patent/CN208672293U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095407A (en) * | 2019-06-11 | 2019-08-06 | 湖南益乘科技有限公司 | A kind of foot pad tramples, scratch test device and test method |
| CN112229645A (en) * | 2020-09-19 | 2021-01-15 | 安徽工程大学 | Detection apparatus for auto-parts |
| CN112229645B (en) * | 2020-09-19 | 2022-06-14 | 安徽工程大学 | Detection apparatus for auto-parts |
| CN113252356A (en) * | 2021-04-28 | 2021-08-13 | 宣城市君诚汽车零部件有限公司 | Durability testing device for vehicle door limiter |
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