CN101482447A - Rubber bushing torsion test apparatus - Google Patents
Rubber bushing torsion test apparatus Download PDFInfo
- Publication number
- CN101482447A CN101482447A CNA2008102419387A CN200810241938A CN101482447A CN 101482447 A CN101482447 A CN 101482447A CN A2008102419387 A CNA2008102419387 A CN A2008102419387A CN 200810241938 A CN200810241938 A CN 200810241938A CN 101482447 A CN101482447 A CN 101482447A
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- China
- Prior art keywords
- rubber bushing
- torsion
- test apparatus
- fork
- pedestal
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- 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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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a rubber lining torsion test device used in rubber lining endurance test, which comprises a pedestal, a torsion shaft disposed on the pedestal and capable of rotating thereon, and a jig for fixing the rubber lining; one end of the torsion shaft is fixedly connected with a swing rod; the other end of the torsion shaft is fixedly connected with a torsion bar which passes through the rubber lining; the swinging of the swing rod drives the torsion bar to rotate to apply a torsional force onto the rubber lining. the rubber lining torsion test device in the invention realizes the multiple output modes needed in test, and achieves the advantages of simple appearance, low manufacturing difficulty, low cost, convenient installation and long service life.
Description
Technical field
The present invention relates to a kind of crane torsion test device, refer in particular to a kind of rubber bushing torsion test apparatus.
Background technology
Rubber bushing is a damping type component important in the car load chassis system, therefore its fatigue behaviour plays very significant effects to the performance of car load, in order to simulate the stress of rubber bushing in car load (generally all be subjected to radial force simultaneously and around the axle twisting force), at present this type of test utilization structure complexity mostly and also expensive twin shaft or three professional equipments carry out.In order to save cost, be necessary to redesign a kind of simple in structure, rubber bushing torsion test apparatus that cost is low and easy for installation.
Summary of the invention
The present invention will solve its technical matters and be to provide a kind of simple in structure, rubber bushing torsion test apparatus that cost is low and easy for installation, to solve present test unit complex structure, cost height, problems such as difficulty is installed.
The technical solution adopted for the present invention to solve the technical problems is: a kind of rubber bushing torsion test apparatus, be used for the long duration test of testing rubber lining, it comprises pedestal, be arranged on the described pedestal and the torsion shaft that on described pedestal, rotates, and the anchor clamps of fixing described rubber bushing, described torsion shaft one end is fixedly connected with fork, the described torsion shaft other end is fixedly connected with the torsion bar that passes described rubber bushing, thereby described fork drives described torsion bar rotation when swinging described rubber bushing is applied twisting action power.
In the present invention, further comprise the controlled linear motion device of output that flexibly connects with described fork and drive described fork swing.
In the present invention, the controlled linear motion device of described output is the straight line hydraulic cylinder.
In the present invention, described rubber bushing torsion test apparatus also comprises and being installed on the pedestal and in order to observe the angle display disc of fork rotational angle.
In the present invention, described rubber bushing torsion test apparatus also comprises the straight line hydraulic cylinder that imposes on rubber bushing radial effect power.
With respect to prior art, rubber bushing torsion test apparatus of the present invention is because torsion shaft one end is fixedly connected with fork, the other end is fixedly connected with the torsion bar that passes described rubber bushing, thereby drive the torsion bar rotation when fork is swung like this rubber bushing is applied twisting action power, it is simple to have profile, manufacture difficulty is low, cost is little, and is easy for installation, advantages such as long service life; In addition, because rubber bushing torsion test apparatus also comprises the straight line hydraulic cylinder that imposes on rubber bushing radial effect power, thereby the many output forms that need in the test have been realized.
Description of drawings
Fig. 1 is the cut-open view of rubber bushing torsion test apparatus of the present invention.
Embodiment
The present invention is further elaborated with embodiment with reference to the accompanying drawings below.
As shown in Figure 1, rubber bushing torsion test apparatus provided by the present invention, it is the long duration test that is used for testing rubber lining 8, it comprises pedestal 5, the torsion shaft 3 that is provided with on this pedestal 5 and rotates on this pedestal 5, and the anchor clamps 7 of fixing this rubber bushing 8, these torsion shaft 3 one ends are fixedly connected with fork 2, these torsion shaft 3 other ends are fixedly connected with the torsion bar 6 that passes this rubber bushing 8, and these anchor clamps 7 are used for fixing this rubber bushing 8, and this torsion bar 6 can apply twisting action power to this rubber bushing 8.The connector 1 that connects controlled linear motion device flexibly connects and drives this fork 2 swings with this fork 2.In the present embodiment, this exports controlled linear motion device for exporting the device (as: straight line hydraulic cylinder) of may command line motion arbitrarily.This rubber bushing torsion test apparatus also comprises and being installed on the pedestal 5 and in order to the angle display disc 4 of the rotational angle of observing this fork 2.
At first, during work, this output terminal of exporting controlled linear motion device is connected on the connector 1 that is connected with this fork 2, drive fork 2 by moving forward and backward of connecting portion and carry out the rotation campaign of adjustable angle, fork 2 is fixedlyed connected with torsion shaft 3, the torsion bar 6 that torsion shaft 3 output terminals are fixed in drive carries out twisting motion, carries out twisting motion thereby drive rubber bushing 8.Perhaps, clip this rubber bushing 8, make rubber bushing 8 realize the rotation campaign, can so just realize the test demand of unidirectional or two-way loading along the radially additional constant or variable linear force of rubber bushing 8 simultaneously with simple anchor clamps 7.
Rubber bushing torsion test apparatus provided by the present invention is mainly used in and carries out reversing or the long duration test of additional twisting motion form of lining series products, can finish following pilot project by means of rubber bushing torsion test apparatus provided by the present invention and the device (as: straight line hydraulic cylinder) that can export controlled straight-line displacement:
One, single twisting test
This pedestal 5 is connected with the straight line hydraulic cylinder and is fixed on (figure does not show) on the iron floor, observe the position of straight line hydraulic cylinder output terminal, want to guarantee that it has enough strokes to make fork 2 produce the required windup-degree of test, and make the zero degree on the pointed angle display disc 4; Rubber bushing 8 packed into be fixed in behind the anchor clamps 7 (figure shows) on the support; Torsion bar 6 is inserted in the interior trepanning of rubber bushing 8, can on torsion bar 6, add Upper gasket or sleeve according to each frock installation site needs; Adjust rubber bushing 8 and support bracket fastened position and exemplar height, rubber bushing 8 and torsion bar 6 are the level of state, and can not there be obvious angle in the interior cover axle center that makes the axle center of torsion bar 6 and rubber bushing 8 on same straight line, does twisting motion to guarantee rubber bushing 8 around interior cover axle center.Screw on torsion bar 6 fixture of nut 9 and so on, available pad or sleeve hold out against, in order to avoid the interior cover of rubber bushing 8 and torsion bar 6 produce relative twisting.The support that rubber bushing 8 exemplars are installed is fixed on the iron floor.At last, debugging straight line hydraulic cylinder is slowly exported displacement until making fork 2 reach the windup-degree of testing requirements, and locking parameter begins test.
Two, reverse and the radial loaded long duration test
Prepare two straight line hydraulic cylinders, the output terminal of first straight line hydraulic cylinder flexibly connects this fork 2 and drives this fork 2 swings, the twisting motion that makes rubber bushing 8 produce the required angle of test, second straight line hydraulic cylinder connects the anchor clamps 7 of rubber bushing 8, the overcoat generation of rubber bushing 8 is moved radially, can firmly control, also available displacement control is reversed requirement with the radial loaded long duration test thereby satisfy the rubber bushing class; The same description of the fixed form of rubber bushing 8, just above-mentioned used support is replaced with the output terminal of second straight line hydraulic cylinder, and the height control of second straight line hydraulic cylinder that is used for outputting radial power or displacement is moderate, note the direction of rubber bushing 8 radial loaded; The other end of torsion bar 6 will support with oscillating bearing, holds out against with the interior cover of nut 9 with oscillating bearing and lining then, and the ball of oscillating bearing and the interior cover of rubber bushing 8 are together reversed, and then oscillating bearing is fixed on the pedestal 5.Do radial motion owing to second straight line hydraulic cylinder drives rubber bushing 8, torsion bar 6 need bear bigger shearing force, so the rigidity of torsion bar 6 wants big, the effective and reliability of good rigidly ability warranty test; At last, debug the output parameter of two straight line hydraulic cylinders respectively, notice whether the frequency of two single movements is consistent, satisfy test specification, begin test after debugging is finished.
Three, rotation and radial loaded long duration test
Installation steps with reverse with the radial loaded long duration test roughly the samely, difference is original rubber bushing twisting motion is converted to the rotation campaign of rubber bushing.
Utilize the rubber bushing torsion test apparatus of controlled straight-line displacement, realized the many output forms that need in the test, it is simple to have profile, and manufacture difficulty is low, cost is little, and is easy for installation, advantages such as long service life.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (5)
1, a kind of rubber bushing torsion test apparatus, be used for the long duration test of testing rubber lining, it comprises pedestal, be arranged on the described pedestal and the torsion shaft that on described pedestal, rotates, and the anchor clamps of fixing described rubber bushing, it is characterized in that: described torsion shaft one end is fixedly connected with fork, and the described torsion shaft other end is fixedly connected with the torsion bar that passes described rubber bushing, thereby described fork drives described torsion bar rotation when swinging described rubber bushing is applied twisting action power.
2, rubber bushing torsion test apparatus according to claim 1 is characterized in that: further comprise the controlled linear motion device of output that flexibly connects with described fork and drive described fork swing.
3, rubber bushing torsion test apparatus according to claim 2 is characterized in that: the controlled linear motion device of described output is the straight line hydraulic cylinder.
4, according to claim 1 or 2 described rubber bushing torsion test apparatus, it is characterized in that: described rubber bushing torsion test apparatus also comprises and being installed on the pedestal and in order to observe the angle display disc of fork rotational angle.
5, rubber bushing torsion test apparatus according to claim 2 is characterized in that: described rubber bushing torsion test apparatus also comprises the straight line hydraulic cylinder that imposes on rubber bushing radial effect power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102419387A CN101482447A (en) | 2008-12-31 | 2008-12-31 | Rubber bushing torsion test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102419387A CN101482447A (en) | 2008-12-31 | 2008-12-31 | Rubber bushing torsion test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101482447A true CN101482447A (en) | 2009-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102419387A Pending CN101482447A (en) | 2008-12-31 | 2008-12-31 | Rubber bushing torsion test apparatus |
Country Status (1)
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|---|---|
| CN (1) | CN101482447A (en) |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374932A (en) * | 2011-09-20 | 2012-03-14 | 奇瑞汽车股份有限公司 | Durability experiment control method for whip lock |
| CN102419262A (en) * | 2011-08-21 | 2012-04-18 | 江苏荣昌机械制造集团有限公司 | Dynamic fatigue testing machine for rubber bumper block of road roller |
| CN102589877A (en) * | 2012-02-29 | 2012-07-18 | 湖南湖大艾盛汽车技术开发有限公司 | Method for judging performance of support member for transmission shafts of automobile |
| CN102607827A (en) * | 2012-02-21 | 2012-07-25 | 奇瑞汽车股份有限公司 | Clamping device for stiffness testing of rubber bushing |
| CN103512735A (en) * | 2012-06-30 | 2014-01-15 | 上海美钻设备成套有限公司 | Rubber seal rapid decompression detection device |
| CN103698111A (en) * | 2013-11-22 | 2014-04-02 | 宁波拓普集团股份有限公司 | Linear and torsional fatigue test fixture for pipe bush |
| CN104406850A (en) * | 2014-11-21 | 2015-03-11 | 奇瑞汽车股份有限公司 | Measuring device for rigidity of rubber bushings and usage method thereof |
| CN104458449A (en) * | 2014-11-21 | 2015-03-25 | 太原轨道交通装备有限责任公司 | Rubber joint torsion and deflection testing device and testing method |
| CN104483112A (en) * | 2014-11-28 | 2015-04-01 | 奇瑞汽车股份有限公司 | Fatigue test method and fixture thereof of rubber bushing |
| CN104729844A (en) * | 2015-03-09 | 2015-06-24 | 芜湖禾田汽车工业有限公司 | Bushing fatigue testing machine |
| CN105675286A (en) * | 2016-03-24 | 2016-06-15 | 安徽机电职业技术学院 | Stabilizer bar bush torsion endurance test device |
| CN106124173A (en) * | 2016-06-15 | 2016-11-16 | 宁波拓普集团股份有限公司 | A kind of lining device for testing endurance |
| CN106404569A (en) * | 2016-08-30 | 2017-02-15 | 武汉理工大学 | Simple and torque adjustable torsion fatigue testing apparatus |
| CN104180982B (en) * | 2014-08-26 | 2017-07-14 | 建新赵氏集团有限公司 | A kind of bushing triple channel brake fatigue test rack |
| CN107179191A (en) * | 2017-05-16 | 2017-09-19 | 江苏明珠试验机械有限公司 | Bushing reverse torsion machine |
| CN107607307A (en) * | 2017-10-19 | 2018-01-19 | 安徽安菱橡塑有限公司 | A kind of bushing properties of product detection device |
| CN108362416A (en) * | 2018-02-02 | 2018-08-03 | 河北华北柴油机有限责任公司 | A kind of tool for detecting connecting rob bushing torsional moment |
| CN108414173A (en) * | 2018-06-07 | 2018-08-17 | 江阴圣世杰机械制造有限公司 | A kind of rubber bushing torsion rigidity measurer and measurement method |
| CN108709683A (en) * | 2018-05-25 | 2018-10-26 | 哈尔滨工业大学 | The flexible torque sensor dynamic test platform in module oriented approach joint |
| CN109141715A (en) * | 2018-08-15 | 2019-01-04 | 芜湖中瑞模具有限公司 | Stabiliser bar surveys torque force device |
| CN109781403A (en) * | 2019-04-03 | 2019-05-21 | 东风汽车底盘系统有限公司 | A kind of tooling for rubber composite bush binary channels bench test |
| CN110243579A (en) * | 2019-06-04 | 2019-09-17 | 中国第一汽车股份有限公司 | A kind of rubber bushing pilot system |
| CN110553843A (en) * | 2019-10-17 | 2019-12-10 | 上海精智实业股份有限公司 | triaxial elastic bearing bush fatigue testing machine |
| CN111024384A (en) * | 2019-12-30 | 2020-04-17 | 华南理工大学 | Abnormal sound test bench of automobile-used bush |
| CN113432873A (en) * | 2021-06-23 | 2021-09-24 | 株洲时代新材料科技股份有限公司 | Ball head bearing life test device and method thereof |
| CN113447259A (en) * | 2021-09-01 | 2021-09-28 | 宁波索普橡塑有限公司 | Endurance test device for automobile rubber shock absorber |
-
2008
- 2008-12-31 CN CNA2008102419387A patent/CN101482447A/en active Pending
Cited By (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419262A (en) * | 2011-08-21 | 2012-04-18 | 江苏荣昌机械制造集团有限公司 | Dynamic fatigue testing machine for rubber bumper block of road roller |
| CN102374932A (en) * | 2011-09-20 | 2012-03-14 | 奇瑞汽车股份有限公司 | Durability experiment control method for whip lock |
| CN102374932B (en) * | 2011-09-20 | 2015-09-23 | 奇瑞汽车股份有限公司 | A kind of whip shape lock durability experiment control method |
| CN102607827A (en) * | 2012-02-21 | 2012-07-25 | 奇瑞汽车股份有限公司 | Clamping device for stiffness testing of rubber bushing |
| CN102589877B (en) * | 2012-02-29 | 2014-02-19 | 湖南湖大艾盛汽车技术开发有限公司 | Method for judging performance of support member for transmission shafts of automobile |
| CN102589877A (en) * | 2012-02-29 | 2012-07-18 | 湖南湖大艾盛汽车技术开发有限公司 | Method for judging performance of support member for transmission shafts of automobile |
| CN103512735A (en) * | 2012-06-30 | 2014-01-15 | 上海美钻设备成套有限公司 | Rubber seal rapid decompression detection device |
| CN103512735B (en) * | 2012-06-30 | 2016-01-27 | 美钻石油钻采系统工程（上海）有限公司 | Rubber seal rapid decompression detection device |
| CN103698111A (en) * | 2013-11-22 | 2014-04-02 | 宁波拓普集团股份有限公司 | Linear and torsional fatigue test fixture for pipe bush |
| CN103698111B (en) * | 2013-11-22 | 2016-12-07 | 宁波拓普集团股份有限公司 | The straight line of a kind of tubing lining and testing torsional fatigue frock |
| CN104180982B (en) * | 2014-08-26 | 2017-07-14 | 建新赵氏集团有限公司 | A kind of bushing triple channel brake fatigue test rack |
| CN104406850A (en) * | 2014-11-21 | 2015-03-11 | 奇瑞汽车股份有限公司 | Measuring device for rigidity of rubber bushings and usage method thereof |
| CN104458449A (en) * | 2014-11-21 | 2015-03-25 | 太原轨道交通装备有限责任公司 | Rubber joint torsion and deflection testing device and testing method |
| CN104458449B (en) * | 2014-11-21 | 2017-08-04 | 中车太原机车车辆有限公司 | A kind of rubber arthrosis torsion, deflection test device and test method |
| CN104483112A (en) * | 2014-11-28 | 2015-04-01 | 奇瑞汽车股份有限公司 | Fatigue test method and fixture thereof of rubber bushing |
| CN104483112B (en) * | 2014-11-28 | 2017-06-16 | 奇瑞汽车股份有限公司 | The fatigue test method and its frock of a kind of rubber bushing |
| CN104729844A (en) * | 2015-03-09 | 2015-06-24 | 芜湖禾田汽车工业有限公司 | Bushing fatigue testing machine |
| CN105675286A (en) * | 2016-03-24 | 2016-06-15 | 安徽机电职业技术学院 | Stabilizer bar bush torsion endurance test device |
| CN106124173A (en) * | 2016-06-15 | 2016-11-16 | 宁波拓普集团股份有限公司 | A kind of lining device for testing endurance |
| CN106124173B (en) * | 2016-06-15 | 2018-07-31 | 宁波拓普集团股份有限公司 | A kind of bushing device for testing endurance |
| CN106404569A (en) * | 2016-08-30 | 2017-02-15 | 武汉理工大学 | Simple and torque adjustable torsion fatigue testing apparatus |
| CN107179191A (en) * | 2017-05-16 | 2017-09-19 | 江苏明珠试验机械有限公司 | Bushing reverse torsion machine |
| CN107607307A (en) * | 2017-10-19 | 2018-01-19 | 安徽安菱橡塑有限公司 | A kind of bushing properties of product detection device |
| CN108362416A (en) * | 2018-02-02 | 2018-08-03 | 河北华北柴油机有限责任公司 | A kind of tool for detecting connecting rob bushing torsional moment |
| CN108709683A (en) * | 2018-05-25 | 2018-10-26 | 哈尔滨工业大学 | The flexible torque sensor dynamic test platform in module oriented approach joint |
| CN108709683B (en) * | 2018-05-25 | 2020-06-16 | 哈尔滨工业大学 | Flexible torque sensor dynamic test platform for modular joints |
| CN108414173A (en) * | 2018-06-07 | 2018-08-17 | 江阴圣世杰机械制造有限公司 | A kind of rubber bushing torsion rigidity measurer and measurement method |
| CN108414173B (en) * | 2018-06-07 | 2023-09-15 | 江阴圣世杰机械制造有限公司 | Device and method for measuring torsional rigidity of rubber bushing |
| CN109141715A (en) * | 2018-08-15 | 2019-01-04 | 芜湖中瑞模具有限公司 | Stabiliser bar surveys torque force device |
| CN109781403A (en) * | 2019-04-03 | 2019-05-21 | 东风汽车底盘系统有限公司 | A kind of tooling for rubber composite bush binary channels bench test |
| CN110243579A (en) * | 2019-06-04 | 2019-09-17 | 中国第一汽车股份有限公司 | A kind of rubber bushing pilot system |
| CN110553843A (en) * | 2019-10-17 | 2019-12-10 | 上海精智实业股份有限公司 | triaxial elastic bearing bush fatigue testing machine |
| CN110553843B (en) * | 2019-10-17 | 2024-05-31 | 上海精智实业股份有限公司 | Triaxial elastic bearing bush fatigue testing machine |
| CN111024384A (en) * | 2019-12-30 | 2020-04-17 | 华南理工大学 | Abnormal sound test bench of automobile-used bush |
| CN113432873A (en) * | 2021-06-23 | 2021-09-24 | 株洲时代新材料科技股份有限公司 | Ball head bearing life test device and method thereof |
| CN113432873B (en) * | 2021-06-23 | 2022-03-18 | 株洲时代新材料科技股份有限公司 | Ball head bearing life test device and method thereof |
| CN113447259A (en) * | 2021-09-01 | 2021-09-28 | 宁波索普橡塑有限公司 | Endurance test device for automobile rubber shock absorber |
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Open date: 20090715 |