CN1963440A - Endurance test method and apparatus with rubber ball socket three-direction load - Google Patents
Endurance test method and apparatus with rubber ball socket three-direction load Download PDFInfo
- Publication number
- CN1963440A CN1963440A CN 200610032543 CN200610032543A CN1963440A CN 1963440 A CN1963440 A CN 1963440A CN 200610032543 CN200610032543 CN 200610032543 CN 200610032543 A CN200610032543 A CN 200610032543A CN 1963440 A CN1963440 A CN 1963440A
- Authority
- CN
- China
- Prior art keywords
- force application
- application apparatus
- deflection
- rubber ball
- experimental
- 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.)
- Granted
Links
- 238000010998 test method Methods 0.000 title claims description 5
- 238000012360 testing method Methods 0.000 claims abstract description 27
- 238000009661 fatigue test Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000002474 experimental method Methods 0.000 claims description 19
- 229910052705 radium Inorganic materials 0.000 abstract 2
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 abstract 2
- 238000013461 design Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
This invention relates to rubber ball hinge three-way fatigue test method and device, which comprises radium, bias and torque three-way fatigue test devices, wherein, it comprises at least one radium force device along exerting device from vertical direction to touch test rubber ball hinge; it comprises at least one bias exerting device from level direction to touch test rubber ball hinge; at least one torque exerting device touching test rubber ball hinge.
Description
Technical field
The present invention relates to a kind of test method and device of rubber bushing, be a kind of three-dimensional loading fatigue test method and device that the rubber bushing three-dimensional loads simultaneously that be used for specifically, be respectively radially, reverse and deflection, belong to the laboratory equipment with the strength characteristics of mechanical stress test solid material, international Patent classificating number is G01N3/00.
Background technology
Rubber bushing is in development and dispatch from the factory and go to toward need surveying sample, and carries out fatigue experiment.The equipment or the device of the present rubber bushing fatigue experiment that uses, can not carry out compound fatigue from several directions to rubber bushing simultaneously, only can carry out torture test to experimental piece in a direction, carry out the rubber bushing of compound fatigue experiment for needs, normally compound condition experiment partition is come, a direction connects direction ground loading experiment separately, obvious this fatigue experiment can't more truly reflect the tired carrying of the three-dimensional of product, thereby also just can't reflect the true fatigue behaviour that element has, unidirectional on the other hand loading experiment has also prolonged experimental period, thereby has strengthened unnecessary experimental cost.Therefore necessary this is improved.
Summary of the invention
The objective of the invention is in order to solve the deficiency of present rubber bushing fatigue experiment equipment or device, but the three-dimensional that provides a kind of three-dimensional to load simultaneously loads the device that fatigue experimental approach and another object of the present invention provide a kind of said method.
The objective of the invention is to be achieved through the following technical solutions: a kind of rubber bushing fatigue experimental approach, test method is to load fatigue test device by three directions of a cover, comprise radially, deflection and reverse three-dimensional and load fatigue test device, mode from mechanical force to the experimental rubber ball pivot that apply is carried out three-dimensional to the experimental rubber ball pivot and is loaded comprehensive fatigue experiment.It is characterized in that: fatigue experiment equipment or device have a radially force application apparatus at least for three-dimensional loads fatigue test device, and radially force application apparatus contacts with the experimental rubber ball pivot from vertical, and the experimental rubber ball pivot is applied the power of radially testing; Have a deflection force application apparatus at least, the deflection force application apparatus is from laterally contacting with the experimental rubber ball pivot, and the experimental rubber ball pivot is applied deflection test power; Have at least one to reverse force application apparatus, reverse force application apparatus and directly contact, and the experimental rubber ball pivot is applied twisting test power with the testpieces rubber bushing; By radially force application apparatus, deflection force application apparatus and reverse force application apparatus realize to the testpieces rubber bushing radially, deflection and torsion test.Described radially force application apparatus is installed in the vertical top of experimental rubber ball pivot, and radially force application apparatus is bound up with the test overcoat by the radially connector that transmits radial load with vertical/radial oil cylinders; Described deflection force application apparatus is horizontally disposed, and the deflection force application apparatus is converted into deflection force with horizontal oil cylinder loading by the deflection parallel shelf and the test specimen overcoat is bound up, and the deflection parallel shelf can be done the deflection swing around the experimental rubber ball pivot; The described force application apparatus that reverses is directly to connect with the mandrel of experimental rubber ball pivot by torq with reversing oil cylinder.
Three-dimensional of the present invention loads fatigue test device, can carry out the three-dimensional fatigue experiment to rubber bushing simultaneously, the mechanical characteristic the during carrying of real simulation rubber bushing three-dimensional, and, exactly horizontal oil cylinder load is converted into deflecting torque by the deflection parallel shelf.
Description of drawings
Fig. 1 is a structural representation front view of the present invention;
Fig. 2 is a structural representation side view of the present invention;
Fig. 3 is a structural representation vertical view of the present invention;
Fig. 4 is a deflection test synoptic diagram of the present invention.
Among the figure: 1, rubber bushing, 2, tired overcoat, 3, torq, 4, self-aligning roller bearing, 5, bearing, 6, deflecting bar, 7, the deflection parallel shelf, 8, angular contact ball bearing, 9, connector radially, 10, force application apparatus radially, 11, the deflection force application apparatus, 12, reverse force application apparatus.
Embodiment
Accompanying drawing has provided one embodiment of the present of invention, and the invention will be further described below in conjunction with accompanying drawing.
From accompanying drawing as can be seen, the present invention is a kind of rubber bushing fatigue experiment equipment or device, the test method of this kind rubber bushing fatigue experiment equipment or device is to load fatigue test device by three directions of a cover, comprise radially, deflection and reverse three-dimensional and load fatigue test device, mode from mechanical force to the experimental rubber ball pivot that apply is carried out three-dimensional to the experimental rubber ball pivot and is loaded comprehensive fatigue experiment.It is characterized in that: fatigue experiment equipment or device load fatigue test device for three-dimensional, on test-bed bearing 5, has a radially force application apparatus 10 at least, radially force application apparatus 10 contacts with the experimental rubber ball pivot from vertical, and the experimental rubber ball pivot is applied the power of radially testing; Have a deflection force application apparatus 11 at least, deflection force application apparatus 11 is from laterally contacting with the experimental rubber ball pivot, and the experimental rubber ball pivot is applied deflection test power; Have at least one to reverse force application apparatus 12, reverse force application apparatus 12 and directly contact, and the experimental rubber ball pivot is applied twisting test power with the testpieces rubber bushing; By force application apparatus 10 radially, deflection force application apparatus 11 and reverse force application apparatus 12 realize to the testpieces rubber bushing radially, deflection and torsion test.Described radially force application apparatus is installed in experimental rubber ball pivot footpath upward, is the vertical oil cylinder of (coming and going) radial motion about a kind of can the work.Radially force application apparatus is bound up with the test overcoat by the radially connector that transmits radial load with vertical oil cylinder, and the test overcoat wraps up the rubber bushing that remains to be tested, and is installed on the test-bed by the diagonal angle contact ball bearing; Described deflection force application apparatus is horizontally disposed, and the deflection force application apparatus is converted into deflection force with horizontal oil cylinder loading by the deflection parallel shelf and the test specimen overcoat is bound up, and the deflection parallel shelf can be done the deflection swing around the experimental rubber ball pivot; The described force application apparatus that reverses is directly to connect with the mandrel of experimental rubber ball pivot by torq with reversing oil cylinder, reverses force application apparatus by reversing oil cylinder and a pair of torq constitutes, and torq is installed in the self-aligning roller bearing.
During the design assembling, rubber bushing 1 is pressed into tired overcoat 2, to be used to transmit by the torsional moment of oil cylinder output and a pair of torq 3 of radial load and link to each other with experimental piece mandrel two ends, and a pair of self-aligning roller bearing 4 will be installed on the torq 3, be assembled in together in the bearing 5 by bolt.For preventing in the process of the test self-aligning roller bearing 4 toward the both sides plaies, during design on bearing 5 open channels, and circlip for hole is installed in groove, by circlip for hole self-aligning roller bearing 4 is positioned.In order to transmit deflecting torque, a deflection parallel shelf 7 is installed, in tired overcoat 2 outsides to keep the balance of deflecting torque.Deflection parallel shelf 7 is made up of five cylinders, cylinder two ends facing cut is flat, and on end face, drill through the hole, be connected by pin in the through hole between cylinder and the cylinder, adopt clearance fit between pin and the hole, deflecting torque is passed to deflection parallel shelf 7 by deflecting bar 6 by horizontal oil cylinder, drives tired overcoat 2 deflections by deflection parallel shelf 7 at last, realizes the deflecting action to testpieces.
During fatigue experiment, the rubber experimental piece will bear radial load simultaneously in vertical direction, in the connector radially 9 and the junction of tired overcoat 2 angular contact ball bearing 8 is installed during design, the purpose of design and installation angular contact ball bearing is to reduce the interference of radial load to deflecting torque.Thereby guarantee carrying out smoothly of three-dimensional fatigue experiment.
Claims (6)
1, a kind of rubber bushing three-dimensional loading fatigue test method, it is characterized in that: described test method is to load fatigue test device by three directions of a cover, comprise radially, deflection and reverse three-dimensional and load fatigue test device, mode from mechanical force to the experimental rubber ball pivot that apply is carried out three-dimensional to the experimental rubber ball pivot and is loaded comprehensive fatigue experiment.
2, a kind of fatigue experimental device of fatigue test method according to claim 1, it is characterized in that: comprise radially, deflection and reverse three-dimensional and load fatigue test device, it is characterized in that: fatigue experiment equipment or device load fatigue test device for three-dimensional, has a radially force application apparatus at least, radially force application apparatus contacts with the experimental rubber ball pivot from vertical, and the experimental rubber ball pivot is applied the power of radially testing; Have a deflection force application apparatus at least, the deflection force application apparatus is from laterally contacting with the experimental rubber ball pivot, and the experimental rubber ball pivot is applied deflection test power; Have at least one to reverse force application apparatus, reverse force application apparatus and directly contact, and the experimental rubber ball pivot is applied twisting test power with the testpieces rubber bushing; By radially force application apparatus, deflection force application apparatus and reverse force application apparatus realize to the testpieces rubber bushing radially, deflection and torsion test.
3, fatigue experimental device as claimed in claim 2 is characterized in that: radially force application apparatus (10) is installed in the vertical top of experimental rubber ball pivot; Described deflection force application apparatus (11) is horizontally disposed, and deflection parallel shelf (7) can be done the lateral deflection swing around experimental rubber ball pivot (1); The described force application apparatus (12) that reverses is directly with the mandrel connection of experimental rubber ball pivot (1) by torq (3).
4, fatigue experimental device as claimed in claim 2, it is characterized in that: described radially force application apparatus (10) is the oil cylinder of vertical/back and forth movement about a kind of can the work, radially force application apparatus (10) is bound up with the test overcoat by the vertical connector (9) that transmits radial load, the test overcoat wraps up the rubber bushing (1) that remains to be tested, and is installed on the test-bed bearing (5) by diagonal angle contact ball bearing (8).
5, fatigue experimental device as claimed in claim 2, it is characterized in that: described deflection force application apparatus (11) by one can do laterally/oil cylinder of yaw motion can make the deflection parallel shelf (7) that deflection swings around the experimental rubber ball pivot and constitute with one, deflection force application apparatus (11) is bound up by deflection parallel shelf and the torture test overcoat (2) that is used for deflection load is converted into deflecting torque.
6, fatigue experimental device as claimed in claim 2 is characterized in that: the described force application apparatus (12) that reverses constitutes by reversing oil cylinder and torq (3), and torq (3) is installed in the self-aligning roller bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610032543A CN100587456C (en) | 2006-11-08 | 2006-11-08 | Endurance test method and apparatus with rubber ball socket three-direction load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610032543A CN100587456C (en) | 2006-11-08 | 2006-11-08 | Endurance test method and apparatus with rubber ball socket three-direction load |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1963440A true CN1963440A (en) | 2007-05-16 |
| CN100587456C CN100587456C (en) | 2010-02-03 |
Family
ID=38082581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610032543A Expired - Fee Related CN100587456C (en) | 2006-11-08 | 2006-11-08 | Endurance test method and apparatus with rubber ball socket three-direction load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100587456C (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363770B (en) * | 2008-10-08 | 2010-06-16 | 燕山大学 | Fatigue-tesing machine for ball socket bearing of helicopter main rotor |
| CN101655433B (en) * | 2009-09-21 | 2012-03-28 | 奇瑞汽车股份有限公司 | Device and method for testing static stiffness of rubber hinge |
| CN102759478A (en) * | 2012-06-29 | 2012-10-31 | 宁波拓普集团股份有限公司 | Draw rod three-way fatigue test tooling |
| CN103115828A (en) * | 2013-01-25 | 2013-05-22 | 苏州科技学院 | Component combined torsion experimental device and method |
| CN103207067A (en) * | 2013-03-06 | 2013-07-17 | 中国汽车工程研究院股份有限公司 | Durability test bed of four degree-of-freedom combined loading automobile ball pin |
| CN106525398A (en) * | 2016-10-26 | 2017-03-22 | 中车戚墅堰机车有限公司 | Rubber joint knot fatigue testing tool |
| CN107179183A (en) * | 2016-03-09 | 2017-09-19 | 株洲时代新材料科技股份有限公司 | Ball pivot three-dimensional loading fatigue test device |
| CN111157229A (en) * | 2020-01-03 | 2020-05-15 | 株洲时代新材料科技股份有限公司 | Rubber node triaxial fatigue test method and device |
| CN111397871A (en) * | 2020-03-09 | 2020-07-10 | 西南交通大学 | Multichannel service performance test bed for rotating arm node of railway vehicle |
| CN111638131A (en) * | 2020-06-30 | 2020-09-08 | 株洲时代新材料科技股份有限公司 | Rubber bearing composite loading test device and test method |
| CN111982712A (en) * | 2020-08-19 | 2020-11-24 | 南京林业大学 | Evaluation method for self-healing performance of shape memory gutta-percha modified asphalt |
| CN113970434A (en) * | 2021-10-26 | 2022-01-25 | 中国航发沈阳发动机研究所 | Ball hinge three-way loading fatigue test device |
| CN114323956A (en) * | 2022-01-10 | 2022-04-12 | 株洲时代新材料科技股份有限公司 | Four-way composite loading fatigue test device for rubber elastic element |
| CN115436199A (en) * | 2022-08-08 | 2022-12-06 | 北京无线电测量研究所 | Fatigue test device for welded structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088732B (en) * | 2017-12-26 | 2019-10-25 | 常州朗锐东洋传动技术有限公司 | A kind of rubber nodal point three directional loads experimental rig |
-
2006
- 2006-11-08 CN CN200610032543A patent/CN100587456C/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363770B (en) * | 2008-10-08 | 2010-06-16 | 燕山大学 | Fatigue-tesing machine for ball socket bearing of helicopter main rotor |
| CN101655433B (en) * | 2009-09-21 | 2012-03-28 | 奇瑞汽车股份有限公司 | Device and method for testing static stiffness of rubber hinge |
| CN102759478A (en) * | 2012-06-29 | 2012-10-31 | 宁波拓普集团股份有限公司 | Draw rod three-way fatigue test tooling |
| CN103115828A (en) * | 2013-01-25 | 2013-05-22 | 苏州科技学院 | Component combined torsion experimental device and method |
| CN103115828B (en) * | 2013-01-25 | 2014-10-15 | 苏州科技学院 | Component combined torsion experimental device and method |
| CN103207067A (en) * | 2013-03-06 | 2013-07-17 | 中国汽车工程研究院股份有限公司 | Durability test bed of four degree-of-freedom combined loading automobile ball pin |
| CN103207067B (en) * | 2013-03-06 | 2015-04-22 | 中国汽车工程研究院股份有限公司 | Durability test bed of four degree-of-freedom combined loading automobile ball pin |
| CN107179183A (en) * | 2016-03-09 | 2017-09-19 | 株洲时代新材料科技股份有限公司 | Ball pivot three-dimensional loading fatigue test device |
| CN106525398A (en) * | 2016-10-26 | 2017-03-22 | 中车戚墅堰机车有限公司 | Rubber joint knot fatigue testing tool |
| CN106525398B (en) * | 2016-10-26 | 2019-04-23 | 中车戚墅堰机车有限公司 | Rubber arthrosis node fatigue test frock |
| CN111157229A (en) * | 2020-01-03 | 2020-05-15 | 株洲时代新材料科技股份有限公司 | Rubber node triaxial fatigue test method and device |
| CN111397871A (en) * | 2020-03-09 | 2020-07-10 | 西南交通大学 | Multichannel service performance test bed for rotating arm node of railway vehicle |
| CN111397871B (en) * | 2020-03-09 | 2021-11-30 | 西南交通大学 | Multichannel service performance test bed for rotating arm node of railway vehicle |
| CN111638131A (en) * | 2020-06-30 | 2020-09-08 | 株洲时代新材料科技股份有限公司 | Rubber bearing composite loading test device and test method |
| CN111982712A (en) * | 2020-08-19 | 2020-11-24 | 南京林业大学 | Evaluation method for self-healing performance of shape memory gutta-percha modified asphalt |
| CN113970434A (en) * | 2021-10-26 | 2022-01-25 | 中国航发沈阳发动机研究所 | Ball hinge three-way loading fatigue test device |
| CN113970434B (en) * | 2021-10-26 | 2024-05-24 | 中国航发沈阳发动机研究所 | Ball pivot three-dimensional loading fatigue test device |
| CN114323956A (en) * | 2022-01-10 | 2022-04-12 | 株洲时代新材料科技股份有限公司 | Four-way composite loading fatigue test device for rubber elastic element |
| CN114323956B (en) * | 2022-01-10 | 2023-11-03 | 株洲时代新材料科技股份有限公司 | Four-way composite loading fatigue test device for rubber elastic element |
| CN115436199A (en) * | 2022-08-08 | 2022-12-06 | 北京无线电测量研究所 | Fatigue test device for welded structure |
| CN115436199B (en) * | 2022-08-08 | 2024-05-17 | 北京无线电测量研究所 | Fatigue test device for welded structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100587456C (en) | 2010-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100587456C (en) | Endurance test method and apparatus with rubber ball socket three-direction load | |
| CN200982933Y (en) | Fixture for rubber ball hinge three-direction load fatigue test | |
| CN201177558Y (en) | Rubber ball hinge bidirectional loading fatigue test device | |
| CN201697795U (en) | Axle housing double-side perpendicular independent loading test device | |
| CN106680096B (en) | Multi-test-piece bonding joint bidirectional loading fatigue experiment device | |
| CN202149843U (en) | Rubber spherical hinge loading fatigue test device | |
| CN204359539U (en) | A kind of Multi-axial Loading axle assembly long duration test stand | |
| CN104535335A (en) | Multi-axial loading axle assembly endurance test bed | |
| CN101881050B (en) | Cable support node connecting device | |
| CN106353202A (en) | Tension, pressure and ring-shear tester for rock | |
| CN103884495A (en) | Enclosed loading framework for multidimensional bearing test on large-scale structural member | |
| CN106610337A (en) | Device for testing torsional fatigue of semi-shaft and transmission shaft of automobile | |
| CN102628744B (en) | Double-way loading force transmission unit of simulation fatigue test device | |
| CN201177555Y (en) | Axle housing pull rod rubber joint four-way fatigue test tool equipment | |
| CN203349986U (en) | Balance monitoring mechanism for centrifuge used in stable state acceleration test | |
| CN205665109U (en) | Portable two -way load combined action capability test device of node that passes through mutually | |
| CN201343743Y (en) | Land leveler drive axle and balance box supporting and connecting device | |
| CN202648953U (en) | Vehicle steering pull rod durability test device | |
| CN203101166U (en) | Spatial loading support for simulating actual loading bias test | |
| CN211235318U (en) | Optical cable testing machine | |
| CN205280336U (en) | Servo ball pivot fatigue testing machine that turns to of electricity liquid | |
| CN109975015B (en) | Dynamic detection device for large-torque coupler | |
| CN207908172U (en) | A kind of elliptical machine endurance quality test equipment | |
| CN211527807U (en) | Comprehensive mechanical test device for large-scale shaft parts | |
| CN110174320B (en) | Multifunctional multi-axis fretting fatigue test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| 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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhuzhou epoch rubber plastic component development Co.,Ltd. Assignor: ZHUZHOU TIMES NEW MATERIAL TECHNOLOGY Co.,Ltd. Contract record no.: 2011430000092 Denomination of invention: Endurance test method and apparatus with rubber ball socket three-direction load Granted publication date: 20100203 License type: Exclusive License Open date: 20070516 Record date: 20110627 |
|
| 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: 20100203 |