CN103207080B - A kind of automobile pressure bearing analogue simulation testing machine - Google Patents
A kind of automobile pressure bearing analogue simulation testing machine Download PDFInfo
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- CN103207080B CN103207080B CN201310073426.5A CN201310073426A CN103207080B CN 103207080 B CN103207080 B CN 103207080B CN 201310073426 A CN201310073426 A CN 201310073426A CN 103207080 B CN103207080 B CN 103207080B
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- 238000004088 simulation Methods 0.000 title claims abstract description 47
- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 239000003292 glue Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000275 quality assurance Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The present invention relates to a kind of automobile pressure bearing analogue simulation testing machine, described frame is arranged on described board, described connecting plate is connected with described frame, described fixed plate is positioned at bottom described connecting plate, and fixing with described connecting plate be connected, one end of described amortisseur is fixing with described fixed plate to be connected, the other end is arranged on described fixed disk, described fixed disk is arranged on described twisting dish, described torsional pole is connected with described twisting dish, described twisting dish takes over a business top described in being positioned at, and take over a business to fix and be connected with described, described take over a business to be positioned at the top of described board, and fixing with described board be connected, described support is positioned at bottom described board, and one end through described board with described take over a business centre fix be connected, described roller is fixed on the other end of described support, the side of described cam is tangent with described roller.The present invention uses axially the most profound ripple of reciprocating vibration, longitudinally uses linear reciprocation rack pinion mode.
Description
Technical field
The present invention relates to a kind of automobile pressure bearing analogue simulation testing machine.
Background technology
Automotive suspension damper pressure bearing, existing bench test device is vertically reciprocating circulating device, it is impossible to the actual entrucking condition test of real simulation, simulation test effect is bad.
Summary of the invention
The technical problem to be solved is to provide a kind of good stability, has the automobile pressure bearing analogue simulation testing machine of adjustability.It is mainly used in the full degree of freedom bench test under automotive suspension damper pressure bearing simulation entrucking state.
nullThe technical scheme is that a kind of automobile pressure bearing analogue simulation testing machine，Including frame、Board、Connecting plate、Fixed plate、Amortisseur、Fixed disk、Twisting dish、Torsional pole、Take over a business、Support、Roller and cam，Described frame is arranged on described board，Described connecting plate is connected with described frame，Described fixed plate is positioned at bottom described connecting plate，And fixing with described connecting plate be connected，One end of described amortisseur is fixing with described fixed plate to be connected，The other end is arranged on described fixed disk，Described fixed disk is arranged on described twisting dish，Described torsional pole is connected with described twisting dish，Described twisting dish takes over a business top described in being positioned at，And take over a business to fix and be connected with described，Described take over a business to be positioned at the top of described board，And fixing with described board be connected，Described support is positioned at bottom described board，And one end through described board with described take over a business centre fix be connected，Described roller is fixed on the other end of described support，The side of described cam is tangent with described roller，Take over a business described in and、Roller and cam are positioned on same central axis.
The invention has the beneficial effects as follows: the present invention uses axially the most profound ripple of reciprocating vibration, longitudinally uses linear reciprocation rack pinion mode, carries out the test of automobile absorber pressure bearing full degree of freedom analog simulation.The present invention solves under the actual entrucking state of simulation bearing, the reliability test problem of bearing.It is the powerful of amortisseur bearing quality assurance checking, its good stability, there is adjustability.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described fixed plate is provided with simulation entrucking inclined-plane, and one end of described amortisseur is provided with top glue, and described amortisseur by being fixed on described simulation entrucking inclined-plane be connected fixing with described fixed plate by described top glue.
Further, the other end of described amortisseur is provided with bracket, and described amortisseur is arranged on described fixed disk by described bracket.
Further, the top of described twisting dish is provided with the first thrust bearing, bottom is provided with the second thrust bearing, described fixed disk is arranged on described first thrust bearing, described twisting dish takes over a business to fix and be connected with described by described second thrust bearing, described second thrust bearing and described take over a business joint face be an inclined-plane.
Further, described twisting dish is provided with a torsion torque sensor.
Further, the structure of described torsional pole is rack type, and the structure of the semi-circumference of described twisting dish is gear type, and described torsional pole is meshed with described twisting dish and is connected.
Further, described automobile pressure bearing analogue simulation testing machine also includes pressure transducer, cylinder and controller, described pressure transducer is arranged on the top of described connecting plate, described cylinder is connected with described pressure transducer, described cylinder controls the axial compressive force of described automobile pressure bearing analogue simulation testing machine, and the data that axial compressive force produces is transferred on controller by pressure transducer.
Further, described automobile pressure bearing analogue simulation testing machine also includes connecting rod, rotating disk, the first motor and gear frame, one end of described connecting rod is connected with described torsional pole, the other end is fixing with described rotating disk to be connected, described rotating disk is located on described first motor, described first motor is fixed on described board, and described gear frame is fixed on described board, and is connected with described torsional pole.
Further, described automobile pressure bearing analogue simulation testing machine also includes that the second motor, described second motor are connected with described cam.
Further, described automobile pressure bearing analogue simulation testing machine also includes bolt, described in take over a business and be connected by described bolt and described board are fixing.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile pressure bearing analogue simulation testing machine of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows:
1, cylinder, 2, pressure transducer, 3, connecting plate, 4, fixed plate, 5, amortisseur, the 6, first thrust bearing, 7, the second thrust bearing, 8, twisting dish, 9, torsion torque sensor, 10, roller, 11, bolt, 12, support, 13, bracket, 14, cam, 15, inclined-plane, 16, the second motor, 17, take over a business, 18, fixed disk, 19, simulation entrucking inclined-plane, 20, board, the 21, first motor, 22, rotating disk, 23, connecting rod, 24, torsional pole, 25, gear frame, 26, frame, 27, top glue, 28, controller.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
nullA kind of automobile pressure bearing analogue simulation testing machine，As shown in Figure 1，Including frame 26、Board 20、Connecting plate 3、Fixed plate 4、Amortisseur 5、Fixed disk 18、Twisting dish 8、Torsional pole 24、Take over a business 17、Support 12、Roller 10 and cam 14，Described frame 26 is arranged on described board 20，Described connecting plate 3 is connected with described frame 26，Described fixed plate 4 is positioned at bottom described connecting plate 3，And fixing with described connecting plate 3 be connected，One end of described amortisseur 5 is fixing with described fixed plate 4 to be connected，The other end is arranged on described fixed disk 18，Described fixed disk 18 is arranged on described twisting dish 8，Described torsional pole 24 is connected with described twisting dish 8，Described twisting dish 8 takes over a business 17 tops described in being positioned at，And take over a business 17 fixing to be connected with described，Described take over a business 17 tops being positioned at described board 20，And fixing with described board 20 be connected，Described support 12 is positioned at bottom described board 20，And one end through described board 20 with described take over a business 17 centre fix be connected，Described roller 10 is fixed on the other end of described support 12，The side of described cam 14 is tangent with described roller 10，17 are taken over a business described in and、Roller 10 and cam 14 are positioned on same central axis.
Described fixed plate 4 is provided with simulation entrucking inclined-plane 19, and one end of described amortisseur 5 is provided with top glue 27, and described amortisseur 5 by being fixed on described simulation entrucking inclined-plane 19 be connected fixing with described fixed plate 4 by described top glue 27.
The other end of described amortisseur 5 is provided with bracket 13, and described amortisseur 5 is arranged on described fixed disk 18 by described bracket 13.
The top of described twisting dish 8 is provided with the first thrust bearing 6, bottom is provided with the second thrust bearing 7, described fixed disk 18 is arranged on described first thrust bearing 6, described twisting dish 8 takes over a business 17 fixing to be connected with described by described second thrust bearing 7, described second thrust bearing 7 and described take over a business 17 joint face be an inclined-plane 15.
Described twisting dish 8 is provided with a torsion torque sensor 9.
The structure of described torsional pole 24 is rack type, and the structure of the semi-circumference of described twisting dish 8 is gear type, and described torsional pole 24 is meshed with described twisting dish 8 and is connected.
Described automobile pressure bearing analogue simulation testing machine also includes pressure transducer 2, cylinder 1 and controller 28, described pressure transducer 2 is arranged on the top of described connecting plate 3, described cylinder 1 is connected with described pressure transducer 2, described cylinder 1 controls the axial compressive force of described automobile pressure bearing analogue simulation testing machine, and the data that axial compressive force produces is transferred on controller 28 by pressure transducer 2.
Controller 28 can set parameters, shows axial compressive force, longitudinal torsion, frequency of vibration, vibration number, time and prompt messages and failure modes instruction.
Described automobile pressure bearing analogue simulation testing machine also includes connecting rod 23, rotating disk the 22, first motor 21 and gear frame 25, one end of described connecting rod 23 is connected with described torsional pole 24, the other end is fixing with described rotating disk 22 to be connected, described rotating disk 22 is located on described first motor 21, described first motor 21 is fixed on described board 20, described gear frame 25 is fixed on described board 20, and is connected with described torsional pole 24.
Rotating disk 22, under the drive of the first motor 21, transfers power on torsional pole 24, and torsional pole 24 is along longitudinally doing straight reciprocating motion, and twisting dish 8 does local circular motion along amortisseur 5 axle center.For ensureing torsional pole 24 transmission stability and rigidity, torsional pole 24 linear longitudinal movement is carried out transmission transition as intermediate axle by gear frame 25.
Described automobile pressure bearing analogue simulation testing machine also includes that the second motor 16, described second motor 16 are connected with described cam 14.Cam 14 carries out eccentric rotary under the second motor 16 drives, cam 14, roller 10 and take over a business 17 on same central axis, and cam 14 eccentric motion will promote 17 by roller 10, and drive amortisseur 5 completes axially reciprocating.
Described automobile pressure bearing analogue simulation testing machine also includes bolt 11, described in take over a business 17 and fixed with described board 20 by described bolt 11 and be connected.
The present invention mainly uses axially the most profound ripple vibration and longitudinal straight reciprocating motion, two kinds of direction synchronized movement synthesis, adds upper rminal disc 17 mounted angle, carries out the test of automobile absorber bearing full degree of freedom analog simulation.The present invention solves under the actual entrucking state of simulation bearing, the reliability test problem of bearing.It is the powerful of amortisseur bearing quality assurance checking, its good stability, there is adjustability, it is ensured that the accuracy of automobile pressure bearing checking.
The present invention can change 17 and fixed disk 18, can carry out the simulation test of different amortisseur bearing,
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
- null1. an automobile pressure bearing analogue simulation testing machine，It is characterized in that: include frame、Board、Connecting plate、Fixed plate、Amortisseur、Fixed disk、Twisting dish、Torsional pole、Take over a business、Support、Roller and cam，Described frame is arranged on described board，Described connecting plate is connected with described frame，Described fixed plate is positioned at bottom described connecting plate，And fixing with described connecting plate be connected，One end of described amortisseur is fixing with described fixed plate to be connected，The other end is arranged on described fixed disk，Described fixed disk is arranged on described twisting dish，Described torsional pole is connected with described twisting dish，Described twisting dish takes over a business top described in being positioned at，And take over a business to fix and be connected with described，Described take over a business to be positioned at the top of described board，And fixing with described board be connected，Described support is positioned at bottom described board，And one end through described board with described take over a business centre fix be connected，Described roller is fixed on the other end of described support，The side of described cam is tangent with described roller，Take over a business described in and、Roller and cam are positioned on same central axis；The top of described twisting dish is provided with the first thrust bearing, bottom is provided with the second thrust bearing, described fixed disk is arranged on described first thrust bearing, described twisting dish takes over a business to fix and be connected with described by described second thrust bearing, described second thrust bearing and described take over a business joint face be an inclined-plane.
- Automobile pressure bearing analogue simulation testing machine the most according to claim 1, it is characterized in that: described fixed plate is provided with simulation entrucking inclined-plane, one end of described amortisseur is provided with top glue, and described amortisseur by being fixed on described simulation entrucking inclined-plane be connected fixing with described fixed plate by described top glue.
- Automobile pressure bearing analogue simulation testing machine the most according to claim 2, it is characterised in that: the other end of described amortisseur is provided with bracket, and described amortisseur is arranged on described fixed disk by described bracket.
- Automobile pressure bearing analogue simulation testing machine the most according to claim 1, it is characterised in that: described twisting dish is provided with a torsion torque sensor.
- Automobile pressure bearing analogue simulation testing machine the most according to claim 1, it is characterised in that: the structure of described torsional pole is rack type, and the structure of the semi-circumference of described twisting dish is gear type, and described torsional pole is meshed with described twisting dish and is connected.
- 6. according to the automobile pressure bearing analogue simulation testing machine described in any one of claim 1 to 5, it is characterized in that: described automobile pressure bearing analogue simulation testing machine also includes pressure transducer, cylinder and controller, described pressure transducer is arranged on the top of described connecting plate, described cylinder is connected with described pressure transducer, described cylinder controls the axial compressive force of described automobile pressure bearing analogue simulation testing machine, and the data that axial compressive force produces is transferred on controller by pressure transducer.
- 7. according to the automobile pressure bearing analogue simulation testing machine described in any one of claim 1 to 5, it is characterized in that: described automobile pressure bearing analogue simulation testing machine also includes connecting rod, rotating disk, the first motor and gear frame, one end of described connecting rod is connected with described torsional pole, the other end is fixing with described rotating disk to be connected, described rotating disk is located on described first motor, described first motor is fixed on described board, described gear frame is fixed on described board, and is connected with described torsional pole.
- 8. according to the automobile pressure bearing analogue simulation testing machine described in any one of claim 1 to 5, it is characterised in that: described automobile pressure bearing analogue simulation testing machine also includes that the second motor, described second motor are connected with described cam.
- 9. according to the automobile pressure bearing analogue simulation testing machine described in any one of claim 1 to 5, it is characterised in that: described automobile pressure bearing analogue simulation testing machine also includes bolt, described in take over a business and be connected by described bolt and described board are fixing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310073426.5A CN103207080B (en) | 2013-03-08 | 2013-03-08 | A kind of automobile pressure bearing analogue simulation testing machine |
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| CN201310073426.5A CN103207080B (en) | 2013-03-08 | 2013-03-08 | A kind of automobile pressure bearing analogue simulation testing machine |
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| CN103207080A CN103207080A (en) | 2013-07-17 |
| CN103207080B true CN103207080B (en) | 2016-08-03 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157994B (en) * | 2015-05-05 | 2018-02-13 | 济南凯镭迪精密仪器有限公司 | A kind of method of testing of bearing spring torsional moment testing machine and bearing spring torsional moment |
| CN105067265B (en) * | 2015-09-25 | 2017-10-20 | 山西新环橡塑制品有限公司 | A kind of device for detecting performance of automobile pressure bearing |
| CN106764354B (en) * | 2017-03-16 | 2023-12-26 | 江苏诚益达智能科技有限公司 | Oiling torsion detects all-in-one |
| CN108254171A (en) * | 2018-01-16 | 2018-07-06 | 无锡科洛特轻工机械有限公司 | Automatic voltage measurement device |
| CN110296783A (en) * | 2019-07-11 | 2019-10-01 | 广州小鹏汽车科技有限公司 | The measurement structure and measurement method of automobile hard spot load |
| CN111929063A (en) * | 2020-07-28 | 2020-11-13 | 人本集团有限公司 | Damper bearing test tool |
| CN111855206B (en) * | 2020-08-15 | 2022-08-02 | 温岭市微米自动化设备有限公司 | Bearing fatigue detection equipment and detection method thereof |
| CN116499734B (en) * | 2023-06-25 | 2023-09-26 | 安泰源特种设备检测集团有限公司 | Elevator safety valve verification platform and verification method thereof |
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| US7748256B2 (en) * | 2007-07-03 | 2010-07-06 | Caterpillar Inc. | Nondestructive testing of torsional vibration dampers |
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| CN201344860Y (en) * | 2008-12-23 | 2009-11-11 | 比亚迪股份有限公司 | Shock absorber duration test bed |
| CN102072827A (en) * | 2010-11-30 | 2011-05-25 | 北京华谷减振器设备有限公司 | Double-acting life test bed for shock absorber |
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Effective date of registration: 20230526 Address after: 044399 Intersection of Zhenxing Street and Chuangye Road in Xinhu Industrial Park, Pinglu County, Shanxi Province Patentee after: Shanxi Xinhuan Precision Manufacturing Co.,Ltd. Address before: 044300 Maojin Economic Development Zone, Pinglu County, Yuncheng City, Shanxi Province (West of xihanjiao Village) Patentee before: SHANXI XINHUAN POWDER METALLURGY Co.,Ltd. |