CN101957268A - Automatic detection test stand for inserting winding of electronic accelerator pedal - Google Patents

Automatic detection test stand for inserting winding of electronic accelerator pedal Download PDF

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Publication number
CN101957268A
CN101957268A CN 201010291037 CN201010291037A CN101957268A CN 101957268 A CN101957268 A CN 101957268A CN 201010291037 CN201010291037 CN 201010291037 CN 201010291037 A CN201010291037 A CN 201010291037A CN 101957268 A CN101957268 A CN 101957268A
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CN
China
Prior art keywords
fixed
efp
swing arm
worktable
gusset
Prior art date
Application number
CN 201010291037
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Chinese (zh)
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CN101957268B (en
Inventor
龚宗洋
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苏州博泰测控技术有限公司
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Priority to CN2010102910376A priority Critical patent/CN101957268B/en
Publication of CN101957268A publication Critical patent/CN101957268A/en
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Publication of CN101957268B publication Critical patent/CN101957268B/en

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Abstract

The invention discloses an automatic detection test stand for an inserting winding of an electronic accelerator pedal, which comprises a worktable, wherein an electric control cabinet and an industrial personal computer are arranged below the worktable; the worktable is fixedly provided with a large vertical plate, a set of fixing devices are arranged behind the large vertical plate and used for fixing a servo motor, a rotating shaft of the servo motor extends to the front of the large vertical plate, a swinging arm is arranged at the tail of the large vertical plate, a roller seat being in contact with a free point of the electronic accelerator pedal is fixed on the swinging arm through a pressure sensor and a bracket; a set of devices are also arranged in front of the large vertical plate and respectively used for fixing a pneumatic tool of the electronic accelerator pedal and regulating sliding seats at the front and the back of the electronic accelerator pedal. A display is fixed on the worktable through an upright post. The automatic detection test stand for the inserting winding of the electronic accelerator pedal has the advantages of simple test, easy use, reliability, high efficiency and stable property.

Description

Efp rolls off the production line and detects testing table automatically
Technical field
The invention belongs to the auto parts and components technical field of measurement and test, be specifically related to a kind of automatic detection testing table of testing the efp performance.
Background technology
Efp is the critical piece on the automobile, and its quality directly has influence on the use of automobile, if underproof product is installed on the automobile, can influence the safe driving of automobile, therefore will be rigid in checking up in process of production, and defective products is detected.
Particularly certain automobile brand in this year shows out the importance to the test of efp especially day by day to an incident of recalling of automobile under it.
In the production run of existing efp owing to well do not detect watchdog routine, and corresponding apparatus detects, detect by artificial or some simple machines entirely, because human factor, be difficult to guarantee that the substandard products in each detected product can both be detected, single from outward appearance not detectability can have or not disappearance, the therefore a testing automobile efp performance detection system that is exclusively used in of necessary design.
Find by retrieval in the domestic and international correlation technique about in the test unit of electronic accelerator pedal of automobile, be to satisfy the needs that efp rolls off the production line and detects automatically, as Chinese patent literature, patent No. ZL200820205568.7, electronic accelerator pedal of automobile performance test stand; Patent No. ZL200920095813.8 electronic accelerator pedal of automobile bounce-back pick-up unit.
Summary of the invention
For overcoming deficiency of the prior art, the purpose of this invention is to provide a kind of test simple, easy-to-use, reliable, efficient is high, the efp of stable performance rolls off the production line automatically detects testing table.
In order to solve the problems of the technologies described above, realize above-mentioned purpose, the present invention has adopted following technical scheme:
A kind of efp rolls off the production line and detects testing table automatically, comprise that the industrial computer one of control action together has the electrical control cabinet and an exhibitive display of power supply effect, described industrial computer, electrical control cabinet and display are electrically connected mutually, also comprise a big riser, described big riser one side is equipped with a servomotor, described servomotor connects a reductor, described reductor connects a rotating shaft by a shaft coupling, described rotating shaft connects a swing arm, described rotating shaft is fixed on the described big riser by a bearing seat, described swing arm is installed in the opposite side of big riser, one sensor stand is installed in the described swing arm, the top of one pressure transducer is fixed on the described sensor stand, and the bottom of described pressure transducer is fixed with a roller shaft seat, and described roller shaft seat is provided with roller bearing.
Further, described big riser is installed stationary platform gusset on the side of described swing arm, be fixed with platform floors on the described platform gusset, described platform floors is provided with a pair of line slideway, described line slideway is provided with takes turns carriage on the other hand, be fixed with a gusset holder on the described handwheel carriage, be fixed with a small gusset on the described gusset holder, be fixed with a fixed head on the described small gusset, one Pneumatic fixture plate is installed on the described fixed head, two cylinders are installed on the described Pneumatic fixture plate, and described cylinder is equipped with efp by anchor clamps.
Further, the face of trampling of described efp is in described roller bearing below, and free point contacts between described roller bearing and the described efp.
Further, laterally have a track in the described swing arm, described sensor stand is fixed in the described swing arm by an adjustment piece that is installed in the described track.
Further, described big riser is fixed on the worktable, by a column described display is installed on the table top of described worktable, and described worktable is a two-layer supporting structure up and down, described industrial computer is installed in the described upper layer bracket, described electrical control cabinet is installed in the described lower floor support.
After the detection testing table start of the present invention, initial point is got back in described swing arm automatically.Efp to be measured is put into the assigned address of described anchor clamps, and described cylinder holder is fixed described efp by 90 ° of rotations.After beginning test, described servomotor drives described swing arm and is rotated down, and when the roller bearing of described swing arm below touched described efp, the output signal of described pressure transducer and efp thereof changed along with the downward effect of described swing arm.When the output signal of described efp begins to change, be the reference position of described efp; When the output signal of described efp constantly becomes greatly, when remaining unchanged, be the maximum position of described efp.Following the overstep journey of described efp from the reference position to the maximum position, the delta data that comprises output voltage, pressure, angle, be exactly the data that we will gather, these data are analyzed after by the control system collection, show test results on described display at last.
Described servomotor, reductor, rotating shaft, shaft coupling, swing arm, and by the fixing efp of described Pneumatic fixture plate, around the rotation of same axle center.Therefore, during described efp, described roller bearing acts on the pedal force application point on described efp surface in test, can remain constantly, and fully the actual environment for use of anthropomorphic dummy's pedal reaches best test effect.
Detection test bed testing compared with prior art of the present invention is simple, easy-to-use, reliable, efficient is high, stable performance.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 detects the structural representation of testing table automatically for efp of the present invention rolls off the production line.
Fig. 2 automatically detect testing table for efp of the present invention rolls off the production line with roller bearing coupling part structural representation.
Fig. 3 automatically detect testing table for efp of the present invention rolls off the production line with efp coupling part structural representation.
Embodiment
Below in conjunction with drawings and Examples technology implementation process of the present invention is described further.
Roll off the production line referring to a kind of efp of Fig. 1 to Fig. 3 and automatically to detect testing table, comprise the industrial computer 4 of control action together, one has the electrical control cabinet 5 and an exhibitive display 12 of power supply effect, described industrial computer 4, electrical control cabinet 5 and display 12 are electrically connected mutually, also comprise a big riser 2, described big riser 2 one sides are equipped with a servomotor 21, described servomotor 21 connects a reductor 22, described reductor 22 connects a rotating shaft 24 by a shaft coupling 23, described rotating shaft 24 connects a swing arm 31, described rotating shaft 24 is fixed on the described big riser 2 by a bearing seat 25, described swing arm 31 is installed in the opposite side of big riser 2, one sensor stand 32 is installed in the described swing arm 31, the top of one pressure transducer 34 is fixed on the described sensor stand 32, the bottom of described pressure transducer 34 is fixed with a roller shaft seat 35, and described roller shaft seat 35 is provided with roller bearing 36.
Further, stationary platform gusset 52 on one side of the described swing arm 31 of described big riser 2 installations, be fixed with platform floors 51 on the described platform gusset 52, described platform floors 51 is provided with a pair of line slideway 53, described line slideway 53 is provided with takes turns carriage 50 on the other hand, be fixed with a gusset holder 46 on the described handwheel carriage 50, be fixed with a small gusset 45 on the described gusset holder 46, be fixed with a fixed head 44 on the described small gusset 45, one Pneumatic fixture plate 42 is installed on the described fixed head 44, two cylinders 41 are installed on the described Pneumatic fixture plate 42, and described cylinder 41 is equipped with efp 43 by anchor clamps.
Further, the face of trampling of described efp 43 is in described roller bearing 36 belows, and free point contacts between described roller bearing 36 and the described efp 43.
Further, laterally have a track in the described swing arm 31, described sensor stand 32 is fixed in the described swing arm 31 by an adjustment piece 33 that is installed in the described track.
Further, described big riser 2 is fixed on the worktable 1, by a column 11 described display 12 is installed on the table top of described worktable 1, described worktable 1 is a two-layer supporting structure up and down, described industrial computer 4 is installed in the described upper layer bracket, described electrical control cabinet 5 is installed in the described lower floor support.
The foregoing description just is to allow the one of ordinary skilled in the art can understand content of the present invention and enforcement according to this for technical conceive of the present invention and characteristics being described, its objective is, can not limit protection scope of the present invention with this.The variation or the modification of every equivalence that the essence of content has been done according to the present invention all should be encompassed in protection scope of the present invention.

Claims (3)

1. an efp rolls off the production line and detects testing table automatically, comprise the industrial computer of control action (4) together, one has the electrical control cabinet (5) and an exhibitive display (12) of power supply effect, described industrial computer (4), electrical control cabinet (5) and display (12) are electrically connected mutually, it is characterized in that: also comprise a big riser (2), described big riser (2) one sides are equipped with a servomotor (21), described servomotor (21) connects a reductor (22), described reductor (22) connects a rotating shaft (24) by a shaft coupling (23), described rotating shaft (24) connects a swing arm (31), described rotating shaft (24) is fixed on the described big riser (2) by a bearing seat (25), described swing arm (31) is installed in the opposite side of big riser (2), one sensor stand (32) is installed in the described swing arm (31), the top of one pressure transducer (34) is fixed on the described sensor stand (32), the bottom of described pressure transducer (34) is fixed with a roller shaft seat (35), and described roller shaft seat (35) is provided with roller bearing (36); Described big riser (2) is installed stationary platform gusset (52) on the side of described swing arm (31), be fixed with platform floors (51) on the described platform gusset (52), described platform floors (51) is provided with a pair of line slideway (53), described line slideway (53) is provided with takes turns carriage (50) on the other hand, be fixed with a gusset holder (46) on the described handwheel carriage (50), be fixed with a small gusset (45) on the described gusset holder (46), be fixed with a fixed head (44) on the described small gusset (45), one Pneumatic fixture plate (42) is installed on the described fixed head (44), two cylinders (41) are installed on the described Pneumatic fixture plate (42), and described cylinder (41) is equipped with efp (43) by anchor clamps; The face of trampling of described efp (43) is in described roller bearing (36) below, and free point contacts between described roller bearing (36) and the described efp (43).
2. efp according to claim 1 rolls off the production line and detects testing table automatically, it is characterized in that: described swing arm laterally has a track on (31), and described sensor stand (32) is fixed in the described swing arm (31) by an adjustment piece (33) that is installed in the described track.
3. efp according to claim 1 rolls off the production line and detects testing table automatically, it is characterized in that: described big riser (2) is fixed on the worktable (1), by a column (11) described display (12) is installed on the table top of described worktable (1), described worktable (1) is a two-layer supporting structure up and down, described industrial computer (4) is installed in the described upper layer bracket, described electrical control cabinet (5) is installed in the described lower floor support.
CN2010102910376A 2010-09-26 2010-09-26 Automatic detection test stand for inserting winding of electronic accelerator pedal CN101957268B (en)

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CN101957268B CN101957268B (en) 2012-02-15

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Cited By (13)

* Cited by examiner, † Cited by third party
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
CN104502113A (en) * 2014-11-18 2015-04-08 芜湖普威技研有限公司 Novel automobile mechanism force displacement test stand
CN104502114A (en) * 2014-11-18 2015-04-08 芜湖普威技研有限公司 Automobile pedal mechanism force displacement testing stand
CN104897411A (en) * 2015-06-03 2015-09-09 宿迁学院 Test clamp of automobile electronic throttle pedal
CN104917036A (en) * 2015-06-25 2015-09-16 苏州石丸英合精密机械有限公司 Accelerator plug connection mechanism of automobile brake-and-accelerator pedal checking machine
CN104913923A (en) * 2015-06-25 2015-09-16 苏州石丸英合精密机械有限公司 Accelerator pedal detection mechanism of automobile brake-accelerator pedal detection machine
CN105953966A (en) * 2016-04-19 2016-09-21 奇瑞汽车股份有限公司 Pedal force characteristic test bench
CN105954044A (en) * 2016-05-31 2016-09-21 广西柳州宇明汽车零部件有限公司 Pedal durability testing machine
CN107883900A (en) * 2017-09-29 2018-04-06 芜湖普威技研有限公司 Foot pedal pad position degree self-operated measuring unit
CN107941490A (en) * 2017-11-21 2018-04-20 合肥工业大学 A kind of detection method for efp
CN107941491A (en) * 2017-11-21 2018-04-20 合肥工业大学 A kind of detection device for efp
CN109163684A (en) * 2018-09-18 2019-01-08 浙江泰鸿万立科技股份有限公司 A kind of pedal assembly detection device
CN109655247A (en) * 2018-12-05 2019-04-19 合肥百川自动化科技有限公司 A kind of E-Gas performance and endurance test mechanism

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Publication number Priority date Publication date Assignee Title
US5726356A (en) * 1995-06-29 1998-03-10 Nissan Motor Co., Ltd. Testing apparatus for combustible charge intake system
KR20040048722A (en) * 2002-12-04 2004-06-10 현대자동차주식회사 Apparatus for automatically testing accelerator
CN201327447Y (en) * 2008-12-18 2009-10-14 奇瑞汽车股份有限公司 Automobile electronic accelerator pedal performance test bed
CN201382855Y (en) * 2009-03-10 2010-01-13 天津卓远电工科技有限公司 Automobile electronic accelerator pedal rebound detecting device
CN201837527U (en) * 2010-09-26 2011-05-18 苏州博泰测控技术有限公司 Off-line automatic detection test stand of electric accelerator pedal

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US5726356A (en) * 1995-06-29 1998-03-10 Nissan Motor Co., Ltd. Testing apparatus for combustible charge intake system
KR20040048722A (en) * 2002-12-04 2004-06-10 현대자동차주식회사 Apparatus for automatically testing accelerator
CN201327447Y (en) * 2008-12-18 2009-10-14 奇瑞汽车股份有限公司 Automobile electronic accelerator pedal performance test bed
CN201382855Y (en) * 2009-03-10 2010-01-13 天津卓远电工科技有限公司 Automobile electronic accelerator pedal rebound detecting device
CN201837527U (en) * 2010-09-26 2011-05-18 苏州博泰测控技术有限公司 Off-line automatic detection test stand of electric accelerator pedal

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《虚拟仪器与应用》 20081231 李坤,龚宗洋 悬挂式电子油门踏板功能试验台研制 , 第24期 2 *

Cited By (17)

* Cited by examiner, † Cited by third party
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
CN104502113A (en) * 2014-11-18 2015-04-08 芜湖普威技研有限公司 Novel automobile mechanism force displacement test stand
CN104502114A (en) * 2014-11-18 2015-04-08 芜湖普威技研有限公司 Automobile pedal mechanism force displacement testing stand
CN104897411A (en) * 2015-06-03 2015-09-09 宿迁学院 Test clamp of automobile electronic throttle pedal
CN104917036A (en) * 2015-06-25 2015-09-16 苏州石丸英合精密机械有限公司 Accelerator plug connection mechanism of automobile brake-and-accelerator pedal checking machine
CN104913923A (en) * 2015-06-25 2015-09-16 苏州石丸英合精密机械有限公司 Accelerator pedal detection mechanism of automobile brake-accelerator pedal detection machine
CN105953966A (en) * 2016-04-19 2016-09-21 奇瑞汽车股份有限公司 Pedal force characteristic test bench
CN105954044B (en) * 2016-05-31 2019-03-05 广西柳州宇明汽车零部件有限公司 Foot pedal durability-testing machines
CN105954044A (en) * 2016-05-31 2016-09-21 广西柳州宇明汽车零部件有限公司 Pedal durability testing machine
CN107883900A (en) * 2017-09-29 2018-04-06 芜湖普威技研有限公司 Foot pedal pad position degree self-operated measuring unit
CN107941491A (en) * 2017-11-21 2018-04-20 合肥工业大学 A kind of detection device for efp
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
CN107941491B (en) * 2017-11-21 2019-12-31 合肥工业大学 Detection device for electronic accelerator pedal
CN109163684A (en) * 2018-09-18 2019-01-08 浙江泰鸿万立科技股份有限公司 A kind of pedal assembly detection device
CN109163684B (en) * 2018-09-18 2020-07-24 浙江泰鸿万立科技股份有限公司 Pedal assembly detection device
CN109655247A (en) * 2018-12-05 2019-04-19 合肥百川自动化科技有限公司 A kind of E-Gas performance and endurance test mechanism

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Application publication date: 20110126

Assignee: NANJING SANCHUANG AUTOMATION SCIENCE & TECHNOLOGY CO., LTD.

Assignor: Suzhou Brontek Measure & Control Technology Co., Ltd.

Contract record no.: 2014320000108

Denomination of invention: Automatic detection test stand for inserting winding of electronic accelerator pedal

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