CN101995332B - Thrust rod bench simulating fatigue testing machine - Google Patents
Thrust rod bench simulating fatigue testing machine Download PDFInfo
- Publication number
- CN101995332B CN101995332B CN201010297393.9A CN201010297393A CN101995332B CN 101995332 B CN101995332 B CN 101995332B CN 201010297393 A CN201010297393 A CN 201010297393A CN 101995332 B CN101995332 B CN 101995332B
- Authority
- CN
- China
- Prior art keywords
- support seat
- axle
- holder
- connection block
- worktable
- 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
Links
- 238000009661 fatigue test Methods 0.000 title claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000002828 fuel tank Substances 0.000 claims description 7
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000004088 simulation Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to auto parts machinery field, be specifically related to thrust rod bench simulating fatigue testing machine, comprise worktable, be located at the front support seat of worktable front end, be located at the rear support seat of worktable rear end, be arranged in the rear axle of rear support seat, be arranged in the front axle of front support seat, be located at the clutch coupling between rear axle and front axle, be located at the front holder inside front axle, be located at the front rotation triangle of front holder the inner, rotate U-shaped Connection Block before two of the triangle left and right sides before being located at, be located at the rear holder inside rear axle, be located at the rear rotation triangle of rear holder the inner, be located at two rear U-shaped Connection Blocks of the rear rotation triangle left and right sides, be installed on the pull plate of front axle outer end, owing to being provided with said structure, can to simulation fatigue property test, draw reliable fatigue behaviour data, can according to actual road conditions, the performance in integration test three directions.
Description
Technical field
The present invention relates to auto parts machinery field, be specifically related to thrust rod bench simulating fatigue testing machine.
Background technology
The effect of distance rod prevents bridge to be shifted, general straight distance rod can only prevent from being shifted before and after middle back axle, fatigure failure is the topmost failure mode of physical construction, and fatigue is a complicated problem, so far also fail to set up clear and definite mathematical model, only have the fatigue property test undertaken by fatigue tester just can obtain reliable fatigue behaviour data, and the measuring accuracy of the fatigue tester existed now is lower, test period is longer.
Summary of the invention
The object of the invention is thrust rod bench simulating fatigue testing machine, to simulation fatigue property test, reliable fatigue behaviour data can be drawn.
Thrust rod bench simulating fatigue testing machine, comprise worktable, be located at the front support seat of worktable front end, be located at the rear support seat of worktable rear end, be arranged in the rear axle of rear support seat, be arranged in the front axle of front support seat, be located at the clutch coupling between rear axle and front axle, be located at the front holder inside front axle, be located at the front rotation triangle of front holder the inner, rotate U-shaped Connection Block before two of the triangle left and right sides before being located at, be located at the rear holder inside rear axle, be located at the rear rotation triangle of rear holder the inner, be located at two rear U-shaped Connection Blocks of the rear rotation triangle left and right sides, be installed on the pull plate of front axle outer end.
Described front holder outer end is fixed on front support seat, the upper and lower two ends of described pull plate are respectively provided with a master cylinder, described master cylinder is fixed on the upper and lower sides of front support seat, described rear holder lower end is provided with inverted U Connection Block, described inverted U Connection Block is equipped with a transverse axis, U-shaped guide holder is provided with immediately below described U-shaped Connection Block, the both sides of described U-shaped guide holder are respectively provided with a gathering sill, described transverse axis both ends insert in gathering sill, described inverted U Connection Block side is provided with oscillating oil cylinder, the piston-rod end of described oscillating oil cylinder is flexibly connected with transverse axis, described oscillating oil cylinder is fixed on the oil cylinder seat of guide holder side, described oil cylinder seat is fixed on worktable.
Rotate triangle side before described and be provided with U-shaped Connection Block, described front support seat side is provided with rotational fuel tank, and the piston-rod end of described rotational fuel tank is flexibly connected with U-shaped Connection Block.
Owing to being provided with said structure, to simulation fatigue property test, reliable fatigue behaviour data can be drawn, can according to actual road conditions, the performance in integration test three directions.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the stereographic map of thrust rod bench simulating fatigue testing machine of the present invention.
Fig. 2 is the vertical view of thrust rod bench simulating fatigue testing machine of the present invention.
Fig. 3 is the side view of thrust rod bench simulating fatigue testing machine of the present invention.
Embodiment
As Fig. 1, Fig. 2, shown in Fig. 3, thrust rod bench simulating fatigue testing machine, comprise worktable 1, be located at the front support seat 6 of worktable 1 front end, be located at the rear support seat 15 of worktable 1 rear end, be arranged in the rear axle 16 of rear support seat 15, be arranged in the front axle 11 of front support seat 6, be located at the clutch coupling 13 between rear axle 16 and front axle 11, be located at the front holder 52 inside front axle 11, be located at the front rotation triangle 5 of front holder 52 the inner, rotate U-shaped Connection Block 51 before two of triangle 5 left and right sides before being located at, be located at the rear holder 161 inside rear axle 16, be located at the rear rotation triangle 3 of rear holder 161 the inner, be located at two rear U-shaped Connection Blocks 31 of rear rotation triangle 3 left and right sides, be installed on the pull plate 9 of front axle 11 outer end, described front holder 52 outer end is fixed on front support seat 6, described pull plate about 9 two ends are respectively provided with a master cylinder 10, described master cylinder 10 is fixed on the upper and lower sides of front support seat 6, described rear holder 161 lower end is provided with inverted U Connection Block 162, described inverted U Connection Block 162 is equipped with a transverse axis 163, U-shaped guide holder 2 is provided with immediately below described inverted U Connection Block 162, the both sides of described U-shaped guide holder 2 are provided with and are respectively provided with a gathering sill 21, described transverse axis 163 both ends insert in gathering sill 21, described inverted U Connection Block 162 side is provided with oscillating oil cylinder 4, the piston-rod end of described oscillating oil cylinder 4 is flexibly connected with transverse axis 163.Described oscillating oil cylinder 4 is fixed on the oil cylinder seat 41 of guide holder side, and described oil cylinder seat 41 is fixed on worktable 1.Rotate triangle 5 side before described and be provided with U-shaped Connection Block 53, described front support seat 6 side is provided with rotational fuel tank 7, and the piston-rod end of described rotational fuel tank 7 is flexibly connected with U-shaped Connection Block 53.During experiment, load derives from hydraulic system, product glue core 12 be installed on homonymy front U-shaped Connection Block 51 and and U-shaped Connection Block 51 between, by the to-and-fro movement of master cylinder 10 piston rod, by rotational fuel tank 7, product glue core 12 is turned an angle.Product 12 torsional deformation and glue core is made to swing certain angle by oscillating oil cylinder 4.
Claims (1)
1. thrust rod bench simulating fatigue testing machine, it is characterized in that: comprise worktable, be located at the front support seat of worktable front end, be located at the rear support seat of worktable rear end, be arranged in the rear axle of rear support seat, be arranged in the front axle of front support seat, be located at the clutch coupling between rear axle and front axle, be located at the front holder inside front axle, be located at the front rotation triangle of front holder the inner, rotate U-shaped Connection Block before two of the triangle left and right sides before being located at, be located at the rear holder inside rear axle, be located at the rear rotation triangle of rear holder the inner, be located at two rear U-shaped Connection Blocks of the rear rotation triangle left and right sides, be installed on the pull plate of front axle outer end, described front holder outer end is fixed on front support seat, the upper and lower two ends of described pull plate are respectively provided with a master cylinder, described master cylinder is fixed on the upper and lower sides of front support seat, described rear holder lower end is provided with inverted U Connection Block, described inverted U Connection Block is equipped with a transverse axis, U-shaped guide holder is provided with immediately below described U-shaped Connection Block, the both sides of described U-shaped guide holder are respectively provided with a gathering sill, described transverse axis both ends insert in gathering sill, described inverted U Connection Block side is provided with oscillating oil cylinder, the piston-rod end of described oscillating oil cylinder is flexibly connected with transverse axis, described oscillating oil cylinder is fixed on the oil cylinder seat of guide holder side, described oil cylinder seat is fixed on worktable, rotate triangle side before stating and be provided with U-shaped Connection Block, described front support seat side is provided with rotational fuel tank, the piston-rod end of described rotational fuel tank is flexibly connected with U-shaped Connection Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010297393.9A CN101995332B (en) | 2010-09-29 | 2010-09-29 | Thrust rod bench simulating fatigue testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010297393.9A CN101995332B (en) | 2010-09-29 | 2010-09-29 | Thrust rod bench simulating fatigue testing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101995332A CN101995332A (en) | 2011-03-30 |
| CN101995332B true CN101995332B (en) | 2015-08-19 |
Family
ID=43785789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010297393.9A Expired - Fee Related CN101995332B (en) | 2010-09-29 | 2010-09-29 | Thrust rod bench simulating fatigue testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101995332B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374565B (en) * | 2014-11-28 | 2017-03-08 | 济南瑞晟机械有限公司 | A kind of electo hydraulic servocontrolled fatigue testing machine |
| CN104807656A (en) * | 2015-04-30 | 2015-07-29 | 株洲时代电子技术有限公司 | Longitudinal force loading device for railway vehicle strength test |
| CN108120595B (en) * | 2018-01-08 | 2020-02-18 | 河南交通职业技术学院 | A thrust rod radial plus deflection combined loading bench test tool |
| CN108168873B (en) * | 2018-03-20 | 2019-09-10 | 重庆凯瑞汽车试验设备开发有限公司 | Distance rod endurance test bed |
| CN110987478B (en) * | 2019-12-30 | 2021-06-01 | 烟台辰宇汽车部件有限公司 | Thrust rod testing machine |
| CN114001854B (en) * | 2021-11-01 | 2023-09-22 | 湖南凌翔磁浮科技有限责任公司 | Testing device for measuring end force of external rotating rod piece |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210621U (en) * | 1987-10-09 | 1988-03-30 | 东北工学院 | Rotating bending fatigue tester with superimposed load |
| SU1705716A2 (en) * | 1990-02-26 | 1992-01-15 | Ленинградский механический институт им.Маршала Советского Союза Устинова Д.Ф. | Stand for endurance test of clutches |
| CN1749044A (en) * | 2005-10-13 | 2006-03-22 | 东南大学 | Shock Absorbing Suspension Device for Front Axle of Engineering Vehicle |
| CN201555782U (en) * | 2009-07-03 | 2010-08-18 | 中国第一汽车集团公司 | Crankshaft fatigue torsion testing device |
| CN201844948U (en) * | 2010-09-29 | 2011-05-25 | 黄衍国 | Thrust rod bench simulating fatigue testing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08338790A (en) * | 1995-06-13 | 1996-12-24 | Toyota Motor Corp | Method for evaluating performance of reduction gear for nut runner |
-
2010
- 2010-09-29 CN CN201010297393.9A patent/CN101995332B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210621U (en) * | 1987-10-09 | 1988-03-30 | 东北工学院 | Rotating bending fatigue tester with superimposed load |
| SU1705716A2 (en) * | 1990-02-26 | 1992-01-15 | Ленинградский механический институт им.Маршала Советского Союза Устинова Д.Ф. | Stand for endurance test of clutches |
| CN1749044A (en) * | 2005-10-13 | 2006-03-22 | 东南大学 | Shock Absorbing Suspension Device for Front Axle of Engineering Vehicle |
| CN201555782U (en) * | 2009-07-03 | 2010-08-18 | 中国第一汽车集团公司 | Crankshaft fatigue torsion testing device |
| CN201844948U (en) * | 2010-09-29 | 2011-05-25 | 黄衍国 | Thrust rod bench simulating fatigue testing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101995332A (en) | 2011-03-30 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20150819 Termination date: 20180929 |