CN101995332A - Thrusting rod bench simulation fatigue tester - Google Patents
Thrusting rod bench simulation fatigue tester Download PDFInfo
- Publication number
- CN101995332A CN101995332A CN2010102973939A CN201010297393A CN101995332A CN 101995332 A CN101995332 A CN 101995332A CN 2010102973939 A CN2010102973939 A CN 2010102973939A CN 201010297393 A CN201010297393 A CN 201010297393A CN 101995332 A CN101995332 A CN 101995332A
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- China
- Prior art keywords
- holder
- supporting seat
- connection block
- triangle
- oil cylinder
- 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.)
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- 238000004088 simulation Methods 0.000 title claims abstract description 16
- 239000002828 fuel tank Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 239000003292 glue Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
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Abstract
The invention relates to the field of automobile parts, in particular to a thrusting rod bench simulation fatigue tester, which comprises a work bench, a front support seat arranged at the front end of the work bench, a rear support seat arranged at the rear end of the work bench, a rear shaft penetrating the rear support seat, a front shaft penetrating the front support seat, a clutch arranged between the rear shaft and the front shaft, a front fixing seat arranged on the inner side of the front shaft, a front rotating triangle arranged at the inner end of the front fixing seat, two front U-shaped connecting seats arranged on the left and right of the front rotating triangle, a rear fixing seat arranged on the inner side of the rear shaft, a rear rotating triangle arranged at the inner end of the rear fixing seat, two rear U-shaped connecting seats arranged on the left and right of the rear rotating triangle, and a pulling plate arranged at the outer end of the front shaft. Due to the structure, the simulation fatigue property can be tested, and reliable fatigue property data is acquired; and the property in three directions can be comprehensively tested according to actual road conditions.
Description
Technical field
The present invention relates to the auto parts machinery field, be specifically related to distance rod bench simulation fatigue experimental machine.
Background technology
The effect of distance rod prevents the bridge displacement, displacement before and after the back axle during general straight distance rod can only prevent, fatigure failure is the topmost failure mode of physical construction, and fatigue is a complicated problems, so far also fail to set up the explicit mathematical model, have only the fatigue property test that is undertaken by fatigue tester just can obtain reliable fatigue behaviour data, and the measuring accuracy of the fatigue tester that exists now is lower, test period is longer.
Summary of the invention
The objective of the invention is distance rod bench simulation fatigue experimental machine, can draw reliable fatigue behaviour data the simulation fatigue property test.
Distance rod bench simulation fatigue experimental machine comprises worktable, be located at the preceding supporting seat of worktable front end, be located at the back supporting seat of worktable rear end, be arranged in the rear axle of back supporting seat, the front axle of supporting seat before being arranged in, be located at the clutch coupling between rear axle and the front axle, be located at the preceding holder of front axle inboard, the preceding rotation triangle of holder the inner before being located at, rotate two preceding U type Connection Blocks of the triangle left and right sides before being located at, be located at the back holder of rear axle inboard, be located at the back rotation triangle of holder the inner, back, be located at the back and rotate two back U type Connection Blocks of the triangle left and right sides, be installed on the pull plate of front axle outer end.
The holder outer end is fixed on the preceding supporting seat before described, described pull plate respectively is provided with a master cylinder in two ends up and down, the upper and lower sides of supporting seat before described master cylinder is fixed in, holder lower end, described back is provided with the inverted U Connection Block, be equipped with a transverse axis on the described inverted U Connection Block, be provided with U type guide holder under the described U type Connection Block, the both sides of described U type guide holder respectively are provided with a gathering sill, described transverse axis both ends insert in the gathering sill, described inverted U Connection Block one side is provided with oscillating oil cylinder, the piston-rod end of described oscillating oil cylinder and transverse axis flexibly connect, and described oscillating oil cylinder is fixed on the oil cylinder seat of guide holder one side, and described oil cylinder seat is fixed on the worktable.
Rotate triangle one side before described and be provided with U type Connection Block, described preceding supporting seat one side is provided with rotational fuel tank, and the piston-rod end of described rotational fuel tank and U type Connection Block flexibly connect.
Owing to be provided with said structure, can draw reliable fatigue behaviour data to the simulation fatigue property test, can be according to actual road conditions, the performance of three directions of integration test.
The present invention is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the stereographic map of distance rod bench simulation fatigue experimental machine of the present invention.
Fig. 2 is the vertical view of distance rod bench simulation fatigue experimental machine of the present invention.
Fig. 3 is the side view of distance rod bench simulation fatigue experimental machine of the present invention.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, distance rod bench simulation fatigue experimental machine, comprise worktable 1, be located at the preceding supporting seat 6 of worktable 1 front end, be located at the back supporting seat 15 of worktable 1 rear end, be arranged in the rear axle 16 of back supporting seat 15, the front axle 11 of supporting seat 6 before being arranged in, be located at the clutch coupling 13 between rear axle 16 and the front axle 11, be located at the preceding holder 52 of front axle 11 inboards, the preceding rotation triangle 5 of holder 52 the inners before being located at, rotate two preceding U type Connection Blocks 51 of triangle 5 left and right sides before being located at, be located at the back holder 161 of rear axle 16 inboards, be located at the back rotation triangle 3 of holder 161 the inners, back, be located at the back and rotate two back U type Connection Blocks 31 of triangle 3 left and right sides, be installed on the pull plate 9 of front axle 11 outer ends, holder 52 outer ends are fixed on the preceding supporting seat 6 before described, described pull plate respectively is provided with a master cylinder 10 in two ends about in the of 9, the upper and lower sides of supporting seat 6 before described master cylinder 10 is fixed in, holder 161 lower ends, described back are provided with inverted U Connection Block 162, be equipped with a transverse axis 163 on the described inverted U Connection Block 162, be provided with U type guide holder 2 under the described inverted U Connection Block 162, the both sides of described U type guide holder 2 are provided with and respectively are provided with a gathering sill 21, described transverse axis 163 both ends insert in the gathering sill 21, described inverted U Connection Block 162 1 sides are provided with oscillating oil cylinder 4, and the piston-rod end of described oscillating oil cylinder 4 and transverse axis 163 flexibly connect.Described oscillating oil cylinder 4 is fixed on the oil cylinder seat 41 of guide holder one side, and described oil cylinder seat 41 is fixed on the worktable 1.Rotate triangle 5 one sides before described and be provided with U type Connection Block 53, described preceding supporting seat 6 one sides are provided with rotational fuel tank 7, and the piston-rod end of described rotational fuel tank 7 and U type Connection Block 53 flexibly connect.During experiment, load derives from hydraulic system, product glue core 12 be installed on homonymy preceding U type Connection Block 51 and and U type Connection Block 51 between, by master cylinder 10 piston rod to-and-fro movements, product glue core 12 is turned an angle by rotational fuel tank 7.Make product 12 torsional deformations and glue core swing certain angle by oscillating oil cylinder 4.
Claims (3)
1. distance rod bench simulation fatigue experimental machine is characterized in that: comprise worktable, be located at the preceding supporting seat of worktable front end, be located at the back supporting seat of worktable rear end, be arranged in the rear axle of back supporting seat, the front axle of supporting seat before being arranged in, be located at the clutch coupling between rear axle and the front axle, be located at the preceding holder of front axle inboard, the preceding rotation triangle of holder the inner before being located at, rotate two preceding U type Connection Blocks of the triangle left and right sides before being located at, be located at the back holder of rear axle inboard, be located at the back rotation triangle of holder the inner, back, be located at the back and rotate two back U type Connection Blocks of the triangle left and right sides, be installed on the pull plate of front axle outer end.
2. distance rod bench simulation fatigue experimental machine according to claim 1, it is characterized in that: the holder outer end is fixed on the preceding supporting seat before described, described pull plate respectively is provided with a master cylinder in two ends up and down, the upper and lower sides of supporting seat before described master cylinder is fixed in, holder lower end, described back is provided with the inverted U Connection Block, be equipped with a transverse axis on the described inverted U Connection Block, be provided with U type guide holder under the described U type Connection Block, the both sides of described U type guide holder respectively are provided with a gathering sill, described transverse axis both ends insert in the gathering sill, described inverted U Connection Block one side is provided with oscillating oil cylinder, the piston-rod end of described oscillating oil cylinder and transverse axis flexibly connect, described oscillating oil cylinder is fixed on the oil cylinder seat of guide holder one side, and described oil cylinder seat is fixed on the worktable.
3. distance rod bench simulation fatigue experimental machine according to claim 1, it is characterized in that: rotate triangle one side before described and be provided with U type Connection Block, supporting seat one side is provided with rotational fuel tank before described, and the piston-rod end of described rotational fuel tank and U type Connection Block flexibly connect.
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 true CN101995332A (en) | 2011-03-30 |
| CN101995332B 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) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374565A (en) * | 2014-11-28 | 2015-02-25 | 济南瑞晟机械有限公司 | Electro-hydraulic servo 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 |
| CN108120595A (en) * | 2018-01-08 | 2018-06-05 | 徐硕 | A kind of distance rod radial direction biasing turns combination loading rack test tool |
| CN108168873A (en) * | 2018-03-20 | 2018-06-15 | 重庆凯瑞汽车试验设备开发有限公司 | Distance rod endurance test bed |
| CN110987478A (en) * | 2019-12-30 | 2020-04-10 | 烟台辰宇汽车部件有限公司 | Thrust rod testing machine |
| CN114001854A (en) * | 2021-11-01 | 2022-02-01 | 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 |
| JPH08338790A (en) * | 1995-06-13 | 1996-12-24 | Toyota Motor Corp | Method for evaluating performance of reduction gear for nut runner |
| 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 |
|---|---|---|---|---|
| SU1705716A2 (en) * | 1990-02-26 | 1992-01-15 | Ленинградский механический институт им.Маршала Советского Союза Устинова Д.Ф. | Stand for endurance test of clutches |
-
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 |
| JPH08338790A (en) * | 1995-06-13 | 1996-12-24 | Toyota Motor Corp | Method for evaluating performance of reduction gear for nut runner |
| 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 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374565A (en) * | 2014-11-28 | 2015-02-25 | 济南瑞晟机械有限公司 | Electro-hydraulic servo fatigue testing machine |
| 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 |
| CN108120595A (en) * | 2018-01-08 | 2018-06-05 | 徐硕 | A kind of distance rod radial direction biasing turns combination loading rack test tool |
| CN108168873A (en) * | 2018-03-20 | 2018-06-15 | 重庆凯瑞汽车试验设备开发有限公司 | Distance rod endurance test bed |
| CN110987478A (en) * | 2019-12-30 | 2020-04-10 | 烟台辰宇汽车部件有限公司 | Thrust rod testing machine |
| CN110987478B (en) * | 2019-12-30 | 2021-06-01 | 烟台辰宇汽车部件有限公司 | Thrust rod testing machine |
| CN114001854A (en) * | 2021-11-01 | 2022-02-01 | 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101995332B (en) | 2015-08-19 |
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Granted publication date: 20150819 Termination date: 20180929 |
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