CN103698110A - Static strength test rack for pedal gear - Google Patents
Static strength test rack for pedal gear Download PDFInfo
- Publication number
- CN103698110A CN103698110A CN201310568181.3A CN201310568181A CN103698110A CN 103698110 A CN103698110 A CN 103698110A CN 201310568181 A CN201310568181 A CN 201310568181A CN 103698110 A CN103698110 A CN 103698110A
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- Prior art keywords
- test rack
- pedal
- strength test
- static strength
- elevator
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Abstract
The invention discloses a static strength test rack for a pedal gear, and relates to the field of detection of auto parts. The static strength test rack for the pedal gear comprises a test rack body, wherein a T-shaped groove slide is arranged at one end of the surface of the test rack, an elevator is arranged on the T-shaped groove slide, a fixing bracket is arranged at the other end of the the surface of the test rack, an elevator fixture matched with the elevator in use is arranged at one end, close to the fixing bracket, of the elevator, a lifting bracket is arranged in the vertical direction of the elevator, a lifting platform vertical to the lifting bracket is arranged on the lifting bracket, a pressure sensor is arranged at the end part of one end, extending to the fixing bracket, of the lifting platform, and a pedal plate fixture is arranged on one side, close to the elevator, of the fixing bracket. The static strength test rack for the pedal gear has the benefits as follows: the deformation of an automobile pedal arm under certain stress at a specified position is rapidly and accurately measured, the accuracy of the measured data is guaranteed, and the safety of the pedal plate in the practical use is improved.
Description
Technical field
The present invention relates to auto parts and components detection field, relate in particular to a kind of for detection of car pedals pedal arm at the pedal gear static strength test rack that applies deflection determine power in the situation that.
Background technology
Automatic pedal is crux parts on automobile chassis, mainly contains three arms (accelerator pedal arm, brake pedal arm and clutch pedal arm.Automatic gearshift automobile does not have clutch arm), its security requirement is high.Prior art is that the augmentor that uses cylinder to make carries out reinforcing to the stress point of pedal arm, because the pressure value of cylinder is very difficult stable, causes afterburning numerical value to drift about a scope, and accuracy of detection is inadequate, and detection efficiency is not high yet.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of testing table that can quick and precisely detect automatic pedal arm deflection of pedal arm in the situation that applying certain force, guarantees that automatic pedal meets request for utilization, guarantees to use safety.
To achieve these goals, the technical scheme that the present invention takes is: a kind of pedal gear static strength test rack, comprise testing table body, on testing table table top, one end is provided with T-shaped groove slideway, on T-shaped groove slideway, be provided with lifter, the other end is provided with fixed support, at lifter, near support bracket fastened one end, be provided with the lifter stationary fixture that is mated use, described lifter vertical direction is provided with lifting support, perpendicular hoistable platform is set on lifting support, the end place that hoistable platform stretches to fixed support one end is provided with pressure transducer, described fixed support is provided with pedal stationary fixture near a side of lifter.
Preferably, described T-shaped groove slideway and fixed support be arranged in parallel.
Preferably, on described lifting support, be provided with the lifting groove perpendicular to hoistable platform.
Preferably, described lifting groove is T-shaped groove.
The invention has the beneficial effects as follows: measured automobiles pedal arm is subject to the deflection after certain force at assigned position fast and accurately, guaranteed the accuracy of measurement data, improved pedal security in actual use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pedal gear static strength test rack of structure of the present invention:
Wherein: 1-testing table, 2.-T-shaped groove slideway, 3-lifter, 4-fixed support, 5.-lifter stationary fixture, 6.-lifting support, 7-hoistable platform, 8-pressure transducer, 9-pedal stationary fixture, 10-lifting groove, 11-pedal.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only, for explaining the present invention, does not form the restriction of protection domain of the present invention.
Below in conjunction with accompanying drawing 1, describe the preferred embodiment of the present invention in detail: a kind of pedal gear static strength test rack, comprise testing table body 1, on testing table body 1 table top, one end is provided with T-shaped groove slideway 2, on T-shaped groove slideway, 2 are provided with lifter 3, the other end is provided with fixed support 4, at lifter 3, near one end of fixed support 4, be provided with the lifter stationary fixture 5 that is mated use, described lifter vertical direction is provided with lifting support 6, perpendicular hoistable platform 7 is set on lifting support 6, the end place that hoistable platform 7 stretches to fixed support 4 one end is provided with pressure transducer 8, described fixed support 4 is provided with pedal stationary fixture 9 near a side of lifter 3.T-shaped groove slideway 2 be arranged in parallel with fixed support 4.On lifting support 6, be provided with the lifting groove 10 perpendicular to hoistable platform 7.Lifting groove 10 is T-shaped groove.
By realizing the space of T-shaped groove slideway 2, lifting support 6, move, make pressure transducer 8 arrive desired location, pedal 11 is bolted on pedal stationary fixture 9, manual drives lifter 35 moves forward pressure transducer 8, withstand pedal, after pressure value grows to specified value, static 5 seconds kinds.Then return pressure head, measure the deflection of pedal arm.
After the invention process, can not only in prescribed direction, be subject to the deflection after authorised pressure by Quick Measurement pedal arm, it is accurately convenient to measure, and the labour intensity of survey crew also greatly reduces.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (4)
1. a pedal gear static strength test rack, comprise testing table body, it is characterized in that: on testing table table top, one end is provided with T-shaped groove slideway, on T-shaped groove slideway, be provided with lifter, the other end is provided with fixed support, at lifter, near support bracket fastened one end, be provided with the lifter stationary fixture that is mated use, described lifter vertical direction is provided with lifting support, perpendicular hoistable platform is set on lifting support, the end place that hoistable platform stretches to fixed support one end is provided with pressure transducer, described fixed support is provided with pedal stationary fixture near a side of lifter.
2. a kind of pedal gear static strength test rack according to claim 1, is characterized in that: described T-shaped groove slideway and fixed support be arranged in parallel.
3. a kind of pedal gear static strength test rack according to claim 1, is characterized in that: on described lifting support, be provided with the lifting groove perpendicular to hoistable platform.
4. a kind of pedal gear static strength test rack according to claim 3, is characterized in that: described lifting groove is T-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568181.3A CN103698110A (en) | 2013-11-15 | 2013-11-15 | Static strength test rack for pedal gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568181.3A CN103698110A (en) | 2013-11-15 | 2013-11-15 | Static strength test rack for pedal gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103698110A true CN103698110A (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310568181.3A Pending CN103698110A (en) | 2013-11-15 | 2013-11-15 | Static strength test rack for pedal gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103698110A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621370A (en) * | 2017-08-14 | 2018-01-23 | 江苏科达车业有限公司 | A kind of side pedal tramples experimental rig |
| CN107687954A (en) * | 2017-09-28 | 2018-02-13 | 重庆宗申技术开发研究有限公司 | Pedal anti-pressure ability testboard |
| CN107738578A (en) * | 2017-11-30 | 2018-02-27 | 博耐尔汽车电气系统有限公司 | A kind of accelerator pedal of automobile electric assisting apparatus |
| CN108398326A (en) * | 2018-05-02 | 2018-08-14 | 苏州热工研究院有限公司 | Portable ladder crosspiece experimental rig and the method for carrying out crosspiece strength test using it |
| CN109100126A (en) * | 2018-07-25 | 2018-12-28 | 奇瑞汽车股份有限公司 | Gas pedal crushing force performance test frock |
Citations (7)
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| US20040255688A1 (en) * | 2003-06-18 | 2004-12-23 | Donghee Industrial Co., Ltd. | Device for measuring pedal-pushing force for vehicles |
| US20050072222A1 (en) * | 2003-10-06 | 2005-04-07 | Brett Harrison | Fixture for supporting a brake pedal tester |
| CN101551296A (en) * | 2009-05-12 | 2009-10-07 | 芜湖中山科技有限公司 | Test device for static strength of automobile pedal and test method thereof |
| 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 |
| CN202648974U (en) * | 2012-05-31 | 2013-01-02 | 三一重工股份有限公司 | Fatigue test device for step frame |
| CN102928212A (en) * | 2012-10-25 | 2013-02-13 | 芜湖中瑞汽车零部件有限公司 | Static strength testing tool for automobile pedal |
| CN203658023U (en) * | 2013-11-15 | 2014-06-18 | 芜湖普威技研有限公司 | Pedal mechanism static strength test stand |
-
2013
- 2013-11-15 CN CN201310568181.3A patent/CN103698110A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040255688A1 (en) * | 2003-06-18 | 2004-12-23 | Donghee Industrial Co., Ltd. | Device for measuring pedal-pushing force for vehicles |
| US20050072222A1 (en) * | 2003-10-06 | 2005-04-07 | Brett Harrison | Fixture for supporting a brake pedal tester |
| CN101551296A (en) * | 2009-05-12 | 2009-10-07 | 芜湖中山科技有限公司 | Test device for static strength of automobile pedal and test method thereof |
| 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 |
| CN202648974U (en) * | 2012-05-31 | 2013-01-02 | 三一重工股份有限公司 | Fatigue test device for step frame |
| CN102928212A (en) * | 2012-10-25 | 2013-02-13 | 芜湖中瑞汽车零部件有限公司 | Static strength testing tool for automobile pedal |
| CN203658023U (en) * | 2013-11-15 | 2014-06-18 | 芜湖普威技研有限公司 | Pedal mechanism static strength test stand |
Non-Patent Citations (1)
| Title |
|---|
| 摩托车技术应用手册编委会: "《摩托车技术标准应用手册》", 30 September 2004, 中国物资出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621370A (en) * | 2017-08-14 | 2018-01-23 | 江苏科达车业有限公司 | A kind of side pedal tramples experimental rig |
| CN107687954A (en) * | 2017-09-28 | 2018-02-13 | 重庆宗申技术开发研究有限公司 | Pedal anti-pressure ability testboard |
| CN107738578A (en) * | 2017-11-30 | 2018-02-27 | 博耐尔汽车电气系统有限公司 | A kind of accelerator pedal of automobile electric assisting apparatus |
| CN108398326A (en) * | 2018-05-02 | 2018-08-14 | 苏州热工研究院有限公司 | Portable ladder crosspiece experimental rig and the method for carrying out crosspiece strength test using it |
| CN109100126A (en) * | 2018-07-25 | 2018-12-28 | 奇瑞汽车股份有限公司 | Gas pedal crushing force performance test frock |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140402 |
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| RJ01 | Rejection of invention patent application after publication |