CN107884211A - Multi-connecting-rod separated suspension stand frock after automobile - Google Patents

Multi-connecting-rod separated suspension stand frock after automobile Download PDF

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Publication number
CN107884211A
CN107884211A CN201710916721.0A CN201710916721A CN107884211A CN 107884211 A CN107884211 A CN 107884211A CN 201710916721 A CN201710916721 A CN 201710916721A CN 107884211 A CN107884211 A CN 107884211A
Authority
CN
China
Prior art keywords
mounting bracket
automobile
support
vehicle
frame
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.)
Pending
Application number
CN201710916721.0A
Other languages
Chinese (zh)
Inventor
丁尔胜
张俊杰
张继珍
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.)
Wuhu Power Technology Research Co Ltd
Original Assignee
Wuhu Power Technology Research 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 Wuhu Power Technology Research Co Ltd filed Critical Wuhu Power Technology Research Co Ltd
Priority to CN201710916721.0A priority Critical patent/CN107884211A/en
Publication of CN107884211A publication Critical patent/CN107884211A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00Testing of vehicles
    • G01M17/007Wheeled or endless-tracked vehicles
    • G01M17/04Suspension or damping

Abstract

The present invention provides multi-connecting-rod separated suspension stand frock after a kind of automobile, including simulating body support, the simulation body support upper end is provided with mounting bracket of shock absorber, the simulation body support lower end is provided with spring base mounting bracket, Rear secondary frame for vehicle mounting bracket is provided between the spring base mounting bracket, the simulation body support lower end is provided with towing arm mounting bracket, and tire force point detector is provided with below the towing arm mounting bracket.The installation situation of vehicle is simulated by simulating body support, and the associated components of automobile rear sub-frame are installed by mounting bracket of shock absorber, spring base mounting bracket, Rear secondary frame for vehicle mounting bracket and towing arm mounting bracket, and vehicle fatigue test is carried out to automobile rear sub-frame assembly by two passage oil cylinders, the vehicle fatigue test of automobile rear sub-frame is automatically performed, improves accuracy of detection.

Description

Multi-connecting-rod separated suspension stand frock after automobile
Technical field
The present invention relates to multi-connecting-rod separated suspension stand frock after field of machining, more particularly to a kind of automobile.
Background technology
At present when carrying out vehicle fatigue test to automobile rear sub-frame assembly, typically by secondary after motor driven automobile Vehicle frame by manually observing, is observed all parts of Rear secondary frame for vehicle assembly into being operated, and then to its fatigue Property detected, but above-mentioned detection operating efficiency is not high and precision is insufficient, Rear secondary frame for vehicle assembly and is not installed in detection On normal, detection data accuracy deficiency.Therefore, not upper vehicle causes to test when solving automobile rear sub-frame assembly fatigue test The problem of precision deficiency, is just particularly important.
The content of the invention
It is an object of the invention to provide multi-connecting-rod separated suspension stand frock after a kind of automobile, by simulating body support mould Intend the installation situation of vehicle, and pass through mounting bracket of shock absorber, spring base mounting bracket, Rear secondary frame for vehicle mounting bracket and towing arm Mounting bracket is installed to the associated components of automobile rear sub-frame, and automobile rear sub-frame assembly is entered by two passage oil cylinders Row vehicle fatigue test, not upper vehicle causes asking for test accuracy deficiency when solving automobile rear sub-frame assembly fatigue test Topic.
The present invention provides multi-connecting-rod separated suspension stand frock after a kind of automobile, including simulation body support, the simulation Body support upper end is provided with mounting bracket of shock absorber, and the simulation body support lower end is provided with spring base mounting bracket, institute State and Rear secondary frame for vehicle mounting bracket is provided between spring base mounting bracket, the simulation body support lower end is provided with towing arm peace Support is filled, tire force point detector is provided with below the towing arm mounting bracket.
Further improvement is that:Balance bracket is provided with below the simulation body support, by balance bracket to automobile Rear secondary frame for vehicle assembly is balanced support.
Further improvement is that:Adjustment cylinder is provided between the tire force point detector and simulation body support, The test position of tire force point detector is adjusted by adjusting cylinder.
Further improvement is that:Position detector is provided with the simulation body support, by position detector to subtracting The installation site of shake device is detected.
The beneficial effects of the invention are as follows:The installation situation of vehicle is simulated by simulating body support, and is pacified by damper Fill the dependent part of support, spring base mounting bracket, Rear secondary frame for vehicle mounting bracket and towing arm mounting bracket to automobile rear sub-frame Part is installed, and carries out vehicle fatigue test to automobile rear sub-frame assembly by two passage oil cylinders, after being automatically performed automobile The vehicle fatigue test of subframe, improve accuracy of detection.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein:1- simulates body support, 2- mounting bracket of shock absorber, 3- spring base mounting brackets, the installation of 4- Rear secondary frame for vehicle Support, 5- towing arm mounting brackets, 6- tire forces point detector, 7- balance brackets, 8- adjustment cylinders, 9- position detectors.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
As shown in figure 1, multi-connecting-rod separated suspension stand frock after a kind of automobile is present embodiments provided, including simulation vehicle body Support 1, simulation body support 1 upper end are provided with mounting bracket of shock absorber 2, and simulation body support 1 lower end is provided with Spring base mounting bracket 3, Rear secondary frame for vehicle mounting bracket 4, the simulation vehicle body branch are provided between the spring base mounting bracket 3 The lower end of frame 1 is provided with towing arm mounting bracket 5, and the lower section of towing arm mounting bracket 5 is provided with tire force point detector 6. The lower section of simulation body support 1 is provided with balance bracket 7, and automobile rear sub-frame assembly is balanced by balance bracket 7 Support.Adjustment cylinder 8 is provided between the tire force point detector 6 and simulation body support 1, it is right by adjusting cylinder 8 The test position of tire force point detector 6 is adjusted.Position detector 9 is provided with the simulation body support 1, is passed through Position detector 9 detects to the installation site of damper.The installation situation of vehicle is simulated by simulating body support 1, and By mounting bracket of shock absorber 2, spring base mounting bracket 3, Rear secondary frame for vehicle mounting bracket 4 and towing arm mounting bracket 5 to automobile The associated components of Rear secondary frame for vehicle are installed, and carry out vehicle fatigue examination to automobile rear sub-frame assembly by two passage oil cylinders Test, be automatically performed the vehicle fatigue test of automobile rear sub-frame, improve accuracy of detection.

Claims (4)

1. multi-connecting-rod separated suspension stand frock after a kind of automobile, including simulation body support(1), it is characterised in that:The mould Intend body support(1)Upper end is provided with mounting bracket of shock absorber(2), the simulation body support(1)Lower end is provided with spring base Mounting bracket(3), the spring base mounting bracket(3)Between be provided with Rear secondary frame for vehicle mounting bracket(4), the simulation vehicle body branch Frame(1)Lower end is provided with towing arm mounting bracket(5), the towing arm mounting bracket(5)Lower section is provided with the inspection of tire force point Gauge head(6).
2. multi-connecting-rod separated suspension stand frock after automobile as claimed in claim 1, it is characterised in that:The simulation vehicle body branch Frame(1)Lower section is provided with balance bracket(7), pass through balance bracket(7)Support is balanced to automobile rear sub-frame assembly.
3. multi-connecting-rod separated suspension stand frock after automobile as claimed in claim 1, it is characterised in that:The tire force point Detector(6)With simulating body support(1)Between be provided with adjustment cylinder(8), by adjusting cylinder(8)Tire force point is examined Gauge head(6)Test position be adjusted.
4. multi-connecting-rod separated suspension stand frock after automobile as claimed in claim 1 or 2, it is characterised in that:The simulation car Body support(1)On be provided with position detector(9), pass through position detector(9)The installation site of damper is detected.
CN201710916721.0A 2017-09-30 2017-09-30 Multi-connecting-rod separated suspension stand frock after automobile Pending CN107884211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710916721.0A CN107884211A (en) 2017-09-30 2017-09-30 Multi-connecting-rod separated suspension stand frock after automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710916721.0A CN107884211A (en) 2017-09-30 2017-09-30 Multi-connecting-rod separated suspension stand frock after automobile

Publications (1)

Publication Number Publication Date
CN107884211A true CN107884211A (en) 2018-04-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710916721.0A Pending CN107884211A (en) 2017-09-30 2017-09-30 Multi-connecting-rod separated suspension stand frock after automobile

Country Status (1)

Country Link
CN (1) CN107884211A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110274775A (en) * 2019-07-30 2019-09-24 奇瑞商用车(安徽)有限公司 A kind of automobile multi-link lever suspension fork system stage testing tooling

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2636220Y (en) * 2003-08-15 2004-08-25 石家庄华燕汽车检测设备厂 Platform for testing suspension of car
CN103471857A (en) * 2013-09-09 2013-12-25 奇瑞汽车股份有限公司 Fatigue testing device of auxiliary car frame and control arm assembly
CN203414282U (en) * 2013-08-09 2014-01-29 广汽菲亚特汽车有限公司 Car subframe suspension system test device
CN103913315A (en) * 2014-04-10 2014-07-09 奇瑞汽车股份有限公司 Performance testing device, performance testing method and optimization method of automotive suspension system
CN206410872U (en) * 2016-08-31 2017-08-15 南京星乔威泰克汽车零部件有限公司 The connecting-rod separated suspension fatigue durability testing stand of automobile five

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2636220Y (en) * 2003-08-15 2004-08-25 石家庄华燕汽车检测设备厂 Platform for testing suspension of car
CN203414282U (en) * 2013-08-09 2014-01-29 广汽菲亚特汽车有限公司 Car subframe suspension system test device
CN103471857A (en) * 2013-09-09 2013-12-25 奇瑞汽车股份有限公司 Fatigue testing device of auxiliary car frame and control arm assembly
CN103913315A (en) * 2014-04-10 2014-07-09 奇瑞汽车股份有限公司 Performance testing device, performance testing method and optimization method of automotive suspension system
CN206410872U (en) * 2016-08-31 2017-08-15 南京星乔威泰克汽车零部件有限公司 The connecting-rod separated suspension fatigue durability testing stand of automobile five

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王新宇: "某乘用车副车架疲劳分析", 《中国优秀硕士学位论文全文数据库工程科技II辑》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110274775A (en) * 2019-07-30 2019-09-24 奇瑞商用车(安徽)有限公司 A kind of automobile multi-link lever suspension fork system stage testing tooling

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Application publication date: 20180406

RJ01 Rejection of invention patent application after publication