CN206387585U - Efp performance online testboard - Google Patents
Efp performance online testboard Download PDFInfo
- Publication number
- CN206387585U CN206387585U CN201720073134.5U CN201720073134U CN206387585U CN 206387585 U CN206387585 U CN 206387585U CN 201720073134 U CN201720073134 U CN 201720073134U CN 206387585 U CN206387585 U CN 206387585U
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- China
- Prior art keywords
- efp
- cylinder
- plate
- stand
- dividing plate
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Abstract
The utility model discloses a kind of efp performance online testboard, including stand, is provided with dividing plate in the stand, and dividing plate is disbursed from the cost and expenses support provided with one；The detent mechanism and mechanism for testing being provided with an inclined assembly plate, the inclined-plane of the assembly plate for fixing and testing efp are provided between the dividing plate and support frame；The detent mechanism includes compact heap, elbow folder cylinder and cylinder installing plate, and two cylinder installing plates are separately mounted to install elbow folder cylinder on avris and the side of efp to be measured, each cylinder installing plate, and the drive rod of elbow folder cylinder is provided with a compact heap；The mechanism for testing includes motor mounting plate, decelerator and servomotor.The utility model presss from both sides cylinder compression pedal by rotating elbow, it is ensured that test footboard drive control accuracy and stability；Power is pressed using force snesor detection pedal, it is ensured that test measurement data accuracy；The design and installation of the testing stand is easy to adjust, Quick labor-saving.
Description
Technical field
The utility model is related to a kind of test equipment, specifically a kind of efp performance online testboard, the examination
The special equipment that platform is mainly used in testing the performance indications under electronic accelerator pedal of automobile normal temperature state is tested, detection is produced
Whether qualified the progress of product performance parameter is judges.
Background technology
During running car, to adapt to various road conditions conditions, driver needs to control the speed of automobile, just must often stepped on
Efp.Efp is made up of parts such as pedal, mount holder, sensor, rotating shaft and back-moving springs, throttle
The motion of pedal drives sensor rotation by rotating shaft.During driver's accelerator pedal, gas pedal is moved downward, and automobile adds
Speed.When driver unclamps gas pedal, gas pedal resets by back-moving spring, car deceleration.Gas pedal use time is long,
The back-moving spring fatigue failure of efp, or other reasonses can be caused to cause efp to be answered after stepping on
Position, when this will cause the automatic transmission transmission cars to run at high speed, brake failure, vehicle is uncontrollable.
With continuing to develop for Modern Engine control technology, gas pedal is changed into by original mechanical gas pedal
Efp；It is changed into the electric signal provided by pedal by original traditional acceleration cable control restrictor size to be delivered to
Engine ECU, controls the work of engine to reach best observable index by ECU.Increasing vehicle factory under the premise of herein
Start to use efp, the test for efp performance also increasingly shows its importance especially.
Domestic and international Patents are about in the experimental rig of accelerator pedal of automobile, some are can not to meet present E-Gas
The need for pedal is tested, such as Chinese patent literature, patent No. CN200710094660.0, automobile acceleration pedal durability experiment
Machine；Patent No. CN99228058.3, operation device for smoke-testing accelerator pedal of automobile.
Utility model content
The purpose of this utility model is to provide a kind of efp performance online testboard.
The purpose of this utility model can be achieved through the following technical solutions：
Dividing plate is provided with efp performance online testboard, including stand, the stand, dividing plate is provided with a row
Support frame；It is provided with an inclined assembly plate, the inclined-plane of the assembly plate and is provided with for solid between the dividing plate and support frame
Determine and test the detent mechanism and mechanism for testing of efp；
The detent mechanism includes compact heap, elbow folder cylinder and cylinder installing plate, and two cylinder installing plates are separately mounted to
One elbow folder cylinder is installed, elbow presss from both sides the drive rod of cylinder on the avris of efp to be measured and side, each cylinder installing plate
It is provided with a compact heap；
The mechanism for testing includes motor mounting plate, decelerator and servomotor, and servomotor is solid by motor mounting plate
It is scheduled on assembly plate inclined-plane；First axle sleeve, the ring of the first axle sleeve are installed in servomotor connection reducer, decelerator drive shaft
Side wall is provided with a rotary shaft, and the outer end of rotary shaft is provided with the second axle sleeve, and the ring-side wall of the second axle sleeve is provided with an axis of guide；Lead
Stretched to the outer end of axle on efp to be measured, the axis of guide of the end and force sensor is connected by contiguous block.
The stand is using aluminium section bar or carbon steel composition body structure；Wiring board is provided with the stand below dividing plate
Case and material storing box, the stand ring side above dividing plate are provided with acrylic board；Support frame as described above side is provided with display screen.
The elbow folder cylinder driving compact heap realizes the positioning to efp to be measured.
The beneficial effects of the utility model：The utility model presss from both sides cylinder compression pedal by rotating elbow, it is ensured that test footboard
Drive control accuracy and stability；Power is pressed using force snesor detection pedal, it is ensured that test measurement data accuracy；The examination
The design and installation for testing platform is easy to adjust, Quick labor-saving.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that being further described below in conjunction with the accompanying drawings to the utility model.
Fig. 1 is the utility model efp performance online testboard schematic front view；
Fig. 2 is mplifying structure schematic diagram at A in Fig. 1；
Fig. 3 is the utility model efp performance online testboard schematic side view；
Fig. 4 is mplifying structure schematic diagram at B in Fig. 3；
Fig. 5 is the utility model efp performance online testboard schematic top plan view；
Fig. 6 is mplifying structure schematic diagram at C in Fig. 5.
Embodiment
Efp performance online testboard, the testing stand is set using the dedicated test of computer controlled automatic
It is standby, selective enumeration method can be carried out to specimen test project；As shown in figures 1 to 6, including stand 1, the stand 1 using aluminium section bar or
Carbon steel, which is constituted, is provided with dividing plate 4 in body structure pattern, stand 1, provided with wiring board case 2 and storage in the stand of the lower section of dividing plate 4
Hopper 3, acrylic board 5 is provided with positioned at the stand ring side of the top of dividing plate 4, and dividing plate 4 is disbursed from the cost and expenses support 6, the side of support frame 6 provided with one
Display screen 7 is installed；
Referring to Fig. 2, Fig. 4, an inclined assembly plate 9 is provided between dividing plate 4 and support frame 6, is pacified on the inclined-plane of assembly plate 9
Equipped with the detent mechanism and mechanism for testing for fixing and testing efp 16；
Specifically, detent mechanism includes compact heap 17, elbow folder cylinder 18 and cylinder installing plate 19, two cylinder installing plates 19
It is separately mounted to that elbow folder cylinder 18 is installed on avris and the side of efp 16 to be measured, each cylinder installing plate 19,
The drive rod of elbow folder cylinder 18 is provided with a compact heap 17, and the elbow folder driving compact heap 17 of cylinder 18 is realized to be stepped on to E-Gas to be measured
The positioning of plate 16；
Mechanism for testing includes motor mounting plate 8, decelerator 10 and servomotor 11, and servomotor 11 passes through motor mounting plate
8 are fixed on the inclined-plane of assembly plate 9；First axle sleeve 12 is installed in the connection reducer 10 of servomotor 11, the drive shaft of decelerator 10,
The ring-side wall of first axle sleeve 12 is provided with a rotary shaft 13, and the outer end of rotary shaft 13 is provided with the second axle sleeve 14, the second axle sleeve 14
Ring-side wall be provided with an axis of guide 15；Efp 16 to be measured, the axis of guide of the end are stretched in the outer end of the axis of guide 15
Force sensor 23 is connected by contiguous block 24 on 15, force snesor 23 is connected to computer control system；Electronics after fixation
Gas pedal 16 drives rotary shaft 13, the axis of guide 15 by servomotor 11, decelerator 10, so that 23 pairs of electricity of force sensor
The on-line testing of electronic throttle pedal 16；
Efp 16 to be measured is also associated with wire harness 22, and wire harness 22 is arranged on wire harness automated exchanged cutter cylinder 20, line
Beam automated exchanged cutter cylinder 20 is arranged on cylinder block 21；
Utility model works principle：Force snesor and pedal junction, are contacted using ball type, have prevented power sensing
There is scuffing situation during device stress to pedal surface；Only need to different pedals being manually placed on detent mechanism；Difference is stepped on
Plate is installed, it is only necessary to which changing different detent mechanisms can test；
Start after ammonium turns round, pressing from both sides cylinder by rotating elbow compresses pedal, it is ensured that test footboard drive control accuracy and stably
Property；Testing stand presses power using force snesor detection pedal, it is ensured that test measurement data accuracy；Power sensing joint uses nylon
Joint, it is ensured that at the trial, power sensing and the hard collision of pedal do not occur, force snesor life-span and survey is rationally effectively protected
Try precision；
The mechanical device of this programme testing stand mechanical body is respectively provided with antiseptic and rustproof function, elegant in appearance；Testing stand is set
Meter can complete performance test project, easy to adjust, Quick labor-saving by simply installing；
The examination testing stand, has four tunnel electrical signal detections, wherein two-way is the output signal of pedal angle encoder, testing stand
In the regulated power supply containing a DC0-30V powered to its pedal, the two output voltage signal of pedal directly passes through computer
Board is detected.Other two path signal is to be exported by the transmitter of two force snesors of testing stand to computer card, works as experiment
Which force snesor testing stand platform uses and just detects which signal is converted into corresponding power size.
The testing stand can provide DC12V voltage analog automobiles to pedal and power, and detect pedal not with computer card
With the magnitude of voltage that is exported of angle, and draw corresponding curve, so as to obtain the position of pedal and the curve map of voltage output,
The position of pedal and the output relation of voltage can intuitively be seen.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. efp performance online testboard, including stand (1), it is characterised in that dividing plate is provided with the stand (1)
(4), dividing plate (4) is disbursed from the cost and expenses support (6) provided with one；An inclined assembly plate is provided between the dividing plate (4) and support frame (6)
(9) detent mechanism and the test for fixing and testing efp (16), are installed on the inclined-plane of the assembly plate (9)
Mechanism；
The detent mechanism includes compact heap (17), elbow folder cylinder (18) and cylinder installing plate (19), two cylinder installing plates
(19) it is separately mounted to that elbow folder is installed on avris and the side of efp to be measured (16), each cylinder installing plate (19)
Cylinder (18), the drive rod of elbow folder cylinder (18) is provided with a compact heap (17)；
The mechanism for testing includes motor mounting plate (8), decelerator (10) and servomotor (11), and servomotor (11) passes through electricity
Machine installing plate (8) is fixed on assembly plate (9) inclined-plane；Servomotor (11) connection reducer (10), decelerator (10) drive shaft
On the first axle sleeve (12) is installed, the ring-side wall of the first axle sleeve (12) is provided with a rotary shaft (13), the outer end of rotary shaft (13)
The second axle sleeve (14) is provided with, the ring-side wall of the second axle sleeve (14) is provided with an axis of guide (15)；Stretch the outer end of the axis of guide (15)
To efp to be measured (16), force sensor (23) is connected by contiguous block (24) on the axis of guide (15) of the end.
2. efp performance online testboard according to claim 1, it is characterised in that the stand (1) is adopted
With aluminium section bar or carbon steel composition body structure；Wiring board case (2) and material storing box are provided with stand below dividing plate (4)
(3), the stand ring side above dividing plate (4) is provided with acrylic board (5)；Support frame as described above (6) side is provided with display screen
(7)。
3. efp performance online testboard according to claim 1, it is characterised in that the elbow presss from both sides cylinder
(18) driving compact heap (17) realizes the positioning to efp to be measured (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073134.5U CN206387585U (en) | 2017-01-19 | 2017-01-19 | Efp performance online testboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073134.5U CN206387585U (en) | 2017-01-19 | 2017-01-19 | Efp performance online testboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387585U true CN206387585U (en) | 2017-08-08 |
Family
ID=59494635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720073134.5U Expired - Fee Related CN206387585U (en) | 2017-01-19 | 2017-01-19 | Efp performance online testboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387585U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941490A (en) * | 2017-11-21 | 2018-04-20 | 合肥工业大学 | A kind of detection method for efp |
| CN108982127A (en) * | 2018-09-27 | 2018-12-11 | 合肥学院 | Batch detection equipment for detecting restoring force of automobile accelerator pedals |
| CN113514256A (en) * | 2021-06-16 | 2021-10-19 | 杭叉集团股份有限公司 | Multifunctional pedal fatigue performance test bench and locking method thereof |
-
2017
- 2017-01-19 CN CN201720073134.5U patent/CN206387585U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941490A (en) * | 2017-11-21 | 2018-04-20 | 合肥工业大学 | A kind of detection method for efp |
| CN107941490B (en) * | 2017-11-21 | 2019-06-04 | 合肥工业大学 | A kind of detection method for efp |
| CN108982127A (en) * | 2018-09-27 | 2018-12-11 | 合肥学院 | Batch detection equipment for detecting restoring force of automobile accelerator pedals |
| CN108982127B (en) * | 2018-09-27 | 2020-01-31 | 合肥学院 | batch detection equipment for detecting automobile oil pedal restoring force |
| CN113514256A (en) * | 2021-06-16 | 2021-10-19 | 杭叉集团股份有限公司 | Multifunctional pedal fatigue performance test bench and locking method thereof |
| CN113514256B (en) * | 2021-06-16 | 2024-05-31 | 杭叉集团股份有限公司 | Multifunctional pedal fatigue performance test board and locking method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20210119 |