CN201177565Y - Double counterweight loading type automobile electric power-assisted steering system checking platform - Google Patents

Double counterweight loading type automobile electric power-assisted steering system checking platform Download PDF

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Publication number
CN201177565Y
CN201177565Y CNU2008200448925U CN200820044892U CN201177565Y CN 201177565 Y CN201177565 Y CN 201177565Y CN U2008200448925 U CNU2008200448925 U CN U2008200448925U CN 200820044892 U CN200820044892 U CN 200820044892U CN 201177565 Y CN201177565 Y CN 201177565Y
Authority
CN
China
Prior art keywords
pulley
torque sensor
counterweight
load
connects
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008200448925U
Other languages
Chinese (zh)
Inventor
邓钟培
刘海强
王家红
朱作全
萧超文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FOSHAN HENGWEI AUTO POWER GEAR Co Ltd
Original Assignee
FOSHAN HENGWEI AUTO POWER GEAR Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FOSHAN HENGWEI AUTO POWER GEAR Co Ltd filed Critical FOSHAN HENGWEI AUTO POWER GEAR Co Ltd
Priority to CNU2008200448925U priority Critical patent/CN201177565Y/en
Application granted granted Critical
Publication of CN201177565Y publication Critical patent/CN201177565Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a double-weight-loaded automotive electric power steering system detection platform. A simulated steering wheel is arranged on the detection platform; a steering shaft manipulator of the simulated steering wheel is connected with one end of an electrical pipe string to be detected through a connection shaft; the other end of the electrical pipe string to be detected is connected with one end of a torque sensor; the other end of the torque sensor is hinged with the middle part of a mechanical steering gear through a steering transmission shaft; one end of the mechanical steering gear is connected with a spring mechanism through a first pulley mechanism for loading a weight, and the other end thereof is connected with an oil hydraulic cylinder assembly through a second pulley mechanism for loading a weight; a first load sensor is arranged at the joint of the torque sensor and the mechanical steering gear; a second load sensor is arranged at the joint of the first pulley mechanism for loading the weight and the spring mechanism; a second load sensor is arranged at the joint of the second pulley mechanism for loading the weight, and the torque sensor is connected with a drive unit and a control unit respectively through data lines. The double-weight-loaded automotive electric power steering system detection platform has the advantages of flexible and convenient use and accurate detection data.

Description

Two counterweight loaded type automobile electric booster steering system monitor stations
Technical field:
The utility model relates to automobile production checkout equipment technical field, refers in particular to a kind of pair of counterweight loaded type automobile electric booster steering system monitor station.
Background technology:
Known in the industry, development vehicle electric power-assisted steering device product must be 100% tests, and must satisfy and reach relevant technical parameter, has the comfortable steering behaviour and the security of driving to guarantee this product.But this type of checkout equipment accuracy of detection of the prior art is not enough, and can not flexiblely use.
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of flexible and convenient to use, two accurately counterweight loaded type automobile electric booster steering system monitor stations of detection data are provided.
For achieving the above object, the technical scheme that the utility model provides is: include the simulation bearing circle, the dish bar manipulator, electronic tubing string, torque sensor, steering drive axle, manual steering gear, load counterweight first pulley mechanism, connect spring device and load counterweight second pulley mechanism, connect the oil hydraulic cylinder assembly, the simulation bearing circle is located on the monitor station, the dish bar manipulator of simulation bearing circle connects an end of tested electronic tubing string by coupling shaft, the other end of tested electronic tubing string is connected with an end of torque sensor, the other end of torque sensor is hinged by steering drive axle and manual steering gear middle part, one end of manual steering gear connects spring device by loading counterweight with first pulley mechanism, the other end connects the oil hydraulic cylinder assembly by loading counterweight with second pulley mechanism, torque sensor and manual steering gear junction are provided with first load cell, load counterweight and be provided with second load cell with first pulley mechanism and spring device junction, load counterweight and be provided with the 3rd load cell with the second pulley mechanism junction, torque sensor also by data line respectively with driver element, control module connects, wherein, control module also connects simulation vehicle speed signal unit, driver element also is connected with printer, computing machine, computing machine also links to each other with the dish bar manipulator by data line.
This monitor station is according to producing in batches and high performance requirements, monitor station is carried out design of Simulation according to the automobile front axle load, make bearing circle, the dish bar manipulator, coupling shaft, electronic tubing string, torque sensor, manual steering gear is linked to be a steering, pass through spring then, the loading of oil hydraulic cylinder makes it to experience strength, this monitor station has loaded at the two ends, connecting rod position of detecting steering gear connection simulation wheel can be according to stressed big few counterweight, in order to detecting the stressed and sensing accuracy of electric booster steering device, this monitor station also can be simultaneously to electronic software and mechanical hardware is debugged and the test of dynamic property.Two counterweights that this electric booster steering device monitor station adopts load use flexibly, conveniently, and its counterweight weight can be carried out adding deduct of counterweight weight according to the weight of different tonnage vehicles, reflects load ratio and dynamics really and accurately to reach.
Description of drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
Include simulation bearing circle 1, dish bar manipulator 2, electronic tubing string 3, torque sensor 4, steering drive axle 5, manual steering gear 6, load counterweight with first pulley mechanism 7, connect spring device (8) and load counterweight with second pulley mechanism 9, connect oil hydraulic cylinder assembly 10, simulation bearing circle (1) is located on the monitor station, the dish bar manipulator 2 of simulation bearing circle 1 connects an end of tested electronic tubing string 3 by coupling shaft, the other end of tested electronic tubing string 3 is connected with an end of torque sensor 4, the other end of torque sensor 4 is hinged by steering drive axle 5 and manual steering gear 6 middle parts, one end of manual steering gear 6 connects spring device 8 by loading counterweight with first pulley mechanism 7, the other end connects oil hydraulic cylinder assembly 10 by loading counterweight with second pulley mechanism 9, torque sensor 4 is provided with first load cell 11 with manual steering gear 6 junctions, load counterweight and be provided with second load cell 12 with spring device 8 junctions with first pulley mechanism 7, load counterweight and be provided with the 3rd load cell 13 with second pulley mechanism, 9 junctions, torque sensor also by data line respectively with driver element 14, control module 15 connects, wherein, control module 15 also connects simulation vehicle speed signal unit 18, driver element 14 also is connected with printer 16, computing machine 17, computing machine 17 also links to each other with dish bar manipulator 2 by data line.
The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.

Claims (1)

1, two counterweight loaded type automobile electric booster steering system monitor stations, include simulation bearing circle (1), dish bar manipulator (2), electronic tubing string (3), torque sensor (4), steering drive axle (5), manual steering gear (6), load counterweight with first pulley mechanism (7), connect spring device (8) and load counterweight with second pulley mechanism (9), connect oil hydraulic cylinder assembly (10), it is characterized in that: simulation bearing circle (1) is located on the monitor station, the dish bar manipulator (2) of simulation bearing circle (1) connects an end of tested electronic tubing string (3) by coupling shaft, the other end of tested electronic tubing string (3) is connected with an end of torque sensor (4), the other end of torque sensor (4) is hinged with manual steering gear (6) middle part by steering drive axle (5), one end of manual steering gear (6) connects spring device (8) by loading counterweight with first pulley mechanism (7), the other end connects oil hydraulic cylinder assembly (10) by loading counterweight with second pulley mechanism (9), torque sensor (4) is provided with first load cell (11) with manual steering gear (6) junction, load counterweight and be provided with second load cell (12) with first pulley mechanism (7) and spring device (8) junction, load counterweight and be provided with the 3rd load cell (13) with second pulley mechanism (9) junction, torque sensor also by data line respectively with driver element (14), control module (15) connects, wherein, control module (15) also connects simulation vehicle speed signal unit (18), driver element (14) also is connected with printer (16), computing machine (17), computing machine (17) also links to each other with dish bar manipulator (2) by data line.
CNU2008200448925U 2008-03-14 2008-03-14 Double counterweight loading type automobile electric power-assisted steering system checking platform Expired - Fee Related CN201177565Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200448925U CN201177565Y (en) 2008-03-14 2008-03-14 Double counterweight loading type automobile electric power-assisted steering system checking platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200448925U CN201177565Y (en) 2008-03-14 2008-03-14 Double counterweight loading type automobile electric power-assisted steering system checking platform

Publications (1)

Publication Number Publication Date
CN201177565Y true CN201177565Y (en) 2009-01-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200448925U Expired - Fee Related CN201177565Y (en) 2008-03-14 2008-03-14 Double counterweight loading type automobile electric power-assisted steering system checking platform

Country Status (1)

Country Link
CN (1) CN201177565Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101975668A (en) * 2010-08-30 2011-02-16 芜湖世特瑞转向系统有限公司 Diverter fatigue test bench and operating method thereof
CN101750217B (en) * 2010-01-08 2011-06-29 山东理工大学 Steering test stand simulating multiple work conditions of automobile
CN102589907A (en) * 2012-02-08 2012-07-18 奇瑞汽车股份有限公司 Platform frame for steering-by-wire experiments
CN102636357A (en) * 2012-05-02 2012-08-15 济南东测试验机技术有限公司 Test bed for steering system of electro-hydraulic servo automobile
CN103575441A (en) * 2013-10-23 2014-02-12 芜湖市顺昌汽车配件有限公司 Detection device for measuring loading capacity of clamp mechanism
CN104458288A (en) * 2014-10-31 2015-03-25 朗胜电子科技江苏有限公司 Combined test bed for electric power steering (EPS) system
RU2649216C1 (en) * 2016-12-13 2018-03-30 Общество с ограниченной ответственностью "КОРА" Loading mechanism of the stand for testing the rope drive
RU182071U1 (en) * 2018-04-09 2018-08-02 Валерий Владимирович Бодров MOBILE DRILLING MACHINE TEST STAND

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101750217B (en) * 2010-01-08 2011-06-29 山东理工大学 Steering test stand simulating multiple work conditions of automobile
CN101975668A (en) * 2010-08-30 2011-02-16 芜湖世特瑞转向系统有限公司 Diverter fatigue test bench and operating method thereof
CN101975668B (en) * 2010-08-30 2013-02-13 芜湖世特瑞转向系统有限公司 Diverter fatigue test bench and operating method thereof
CN102589907A (en) * 2012-02-08 2012-07-18 奇瑞汽车股份有限公司 Platform frame for steering-by-wire experiments
CN102636357A (en) * 2012-05-02 2012-08-15 济南东测试验机技术有限公司 Test bed for steering system of electro-hydraulic servo automobile
CN102636357B (en) * 2012-05-02 2014-04-16 济南东测试验机技术有限公司 Test bed for steering system of electro-hydraulic servo automobile
CN103575441A (en) * 2013-10-23 2014-02-12 芜湖市顺昌汽车配件有限公司 Detection device for measuring loading capacity of clamp mechanism
CN104458288A (en) * 2014-10-31 2015-03-25 朗胜电子科技江苏有限公司 Combined test bed for electric power steering (EPS) system
RU2649216C1 (en) * 2016-12-13 2018-03-30 Общество с ограниченной ответственностью "КОРА" Loading mechanism of the stand for testing the rope drive
RU182071U1 (en) * 2018-04-09 2018-08-02 Валерий Владимирович Бодров MOBILE DRILLING MACHINE TEST STAND

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090107

Termination date: 20160314

CF01 Termination of patent right due to non-payment of annual fee