CN106525398B - Rubber arthrosis node fatigue test frock - Google Patents
Rubber arthrosis node fatigue test frock Download PDFInfo
- Publication number
- CN106525398B CN106525398B CN201610944858.2A CN201610944858A CN106525398B CN 106525398 B CN106525398 B CN 106525398B CN 201610944858 A CN201610944858 A CN 201610944858A CN 106525398 B CN106525398 B CN 106525398B
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- China
- Prior art keywords
- mandrel
- movable base
- base plate
- loading device
- rotation
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to the technical field of fixture more particularly to a kind of rubber arthrosis node fatigue test frocks.This rubber arthrosis node fatigue test frock includes test platform, fixed bottom plate is equipped on test platform, the top of fixed bottom plate is equipped with rotation and adjusts movable base plate, the rotation adjusts movable base plate and is equipped with the fixed rotating device of mandrel and locking loading device, is equipped with loading device on locking loading device.This rubber arthrosis node fatigue test frock it is compact-sized, torsion and the adjusting of deflection angle can be achieved at the same time, adjustment process facilitates accurate quick, and all can conveniently be adjusted, checks and record by corresponding scale reading angular data.In the tooling by corresponding sliding groove structure it is adjustable adapt to different mandrel centers away from articulation nodes, it is applied widely, the frock cost in test is greatly saved.
Description
Technical field
The present invention relates to a kind of rubber arthrosis node experiment device more particularly to a kind of rubber arthrosis node fatigue test works
Dress.
Background technique
Rubber arthrosis node need to adjust when fatigue test the simultaneously torsion of fixing joint and deflection angle, while also needing
Apply the cyclic loading of certain frequency, so the design difficulty of test tool is higher, existing tooling adjusting angle is complex,
And do not adapt to the test group reload request of various sizes of articulation nodes.
Summary of the invention
Present invention seek to address that drawbacks described above, provides a kind of rubber arthrosis node fatigue test frock.
In order to overcome defect present in background technique, the technical solution adopted by the present invention to solve the technical problems is:
This rubber arthrosis node fatigue test frock includes test platform, and fixed bottom plate is equipped on test platform, fixed bottom plate
Top is equipped with rotation and adjusts movable base plate, and the rotation adjusts movable base plate and is equipped with the fixed rotating device of mandrel and locking load
Device is equipped with loading device on locking loading device.
It according to another embodiment of the invention, further comprise the fixed rotating device of the mandrel in rotation adjusting activity
One is respectively provided at left and right sides of substrate.
It according to another embodiment of the invention, further comprise the locking loading device as the fixed rotating dress of mandrel
Between setting.
The beneficial effects of the present invention are: this rubber arthrosis node fatigue test frock is compact-sized, can be achieved at the same time
The adjusting of torsion and deflection angle, adjustment process facilitate accurate quick, and all can be by corresponding scale reading angular data, side
Just it is adjusted, checks and records.In the tooling by corresponding sliding groove structure it is adjustable adapt to different mandrel centers away from pass
Point successively, it is applied widely, the frock cost in test is greatly saved.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram for protecting three aluminum corner braces；
Wherein: 1, locking loading device, 2, the fixed rotating device of mandrel, 3, rotation adjusting movable base plate, 4, fixed bottom plate,
5, test platform, 6, loading device.
Specific embodiment
As shown in Figure 1 and Figure 2, including test platform 5, be equipped with fixed bottom plate 4 on test platform 5, fixed bottom plate 4 it is upper
Side is equipped with rotation and adjusts movable base plate 3, and the rotation adjusting movable base plate 3 is equipped with the fixed rotating device 2 of mandrel and locking adds
It carries and sets 1, be equipped with loading device 6 on locking loading device 1.The fixed rotating device 2 of mandrel adjusts 3 left side of movable base plate in rotation
Right two sides are respectively provided with one.Loading device 1 is locked as between the fixed rotating device 2 of mandrel.
The tooling mainly adjusts movable base plate 3 and fixed bottom by locking loading device 1, the fixed rotating device 2 of mandrel, rotation
For board group at 4, locking loading device 1 is responsible for the fixed joint outer ring for needing workpiece, and connects loading device 6 and transmit cyclic loading,
The fixed rotating device 2 of mandrel clamps and the angled fixed mandrel for needing workpiece, while the fixed rotating device 2 of mandrel passes through rotation
It adjusts sliding slot and bolt on movable base plate 3 to be fixed on rotation adjusting movable base plate 3, slidable adjustment can be carried out to adapt to difference
The joint arrangement of size, rotation adjust movable base plate 3 and fixed bottom plate 4 and cooperate additional bolt to fix by hole pin, be convenient for
The adjusting of angle is rotated, fixed bottom plate 4 is bolted with test platform 5.
The fixed rotating device 2 of mandrel clamps mandrel mounting surface by two fishbolts, while by adjusting four angles
It adjusts bolt and cooperates annular groove structure, can conveniently be adjusted to required windup-degree, specific angle value can lead to
The identification of over-angle scale, angular adjustment polyvinyl chloride is accurate, and the fixed rotating device 2 of mandrel is adjusted by sliding slot and bolt and rotation
Movable base plate 3 couple, be suitable for different mandrel centers away from joint, greatly expand the scope of application of the tooling.
Rotation adjusts movable base plate 3 and fixed bottom plate 4 by hole pin and bolt-connection, and rotation adjusts movable base plate 3 and solid
It is scheduled on the fixed rotating device 2 of mandrel above and mandrel carries out rotation angular adjustment together, can easily adjust out required inclined
Gyration, specific angle value can identify that angular adjustment polyvinyl chloride is accurate by angle scale.
The tool structure is compact, and torsion and the adjusting of deflection angle can be achieved at the same time, and adjustment process facilitates accurate quick, and
All it can conveniently be adjusted, check and record by corresponding scale reading angular data.Pass through corresponding sliding slot in the tooling
Structure is adjustable adapt to different mandrel centers away from articulation nodes, it is applied widely, be greatly saved tooling in test at
This.
Claims (3)
1. a kind of rubber arthrosis node fatigue test frock, including test platform (5), it is characterised in that: on test platform (5)
Equipped with fixed bottom plate (4), the top of fixed bottom plate (4) is equipped with rotation and adjusts movable base plate (3), and the rotation adjusts movable base plate
(3) it is equipped with mandrel fixed rotating device (2) and locking loading device (1), loading device is equipped in locking loading device (1)
(6), the fixed joint outer ring for needing workpiece of locking loading device (1), and connect loading device (6)；Mandrel fixes rotating device
(2) by rotation adjust movable base plate (3) on sliding slot and bolt be fixed on rotation adjust movable base plate (3) on；Mandrel is fixed
Rotating device (2) clamps mandrel mounting surface by two fishbolts, and rotation adjusts movable base plate 3 and fixed 4 through hole of bottom plate
Pin and bolt-connection.
2. rubber arthrosis node fatigue test frock as described in claim 1, it is characterised in that: the fixed rotating dress of the mandrel
It sets (2) and is respectively provided with one at left and right sides of rotation adjusting movable base plate (3).
3. rubber arthrosis node fatigue test frock as described in claim 1, it is characterised in that: the locking loading device
(1) it is placed between mandrel fixed rotating device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610944858.2A CN106525398B (en) | 2016-10-26 | 2016-10-26 | Rubber arthrosis node fatigue test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610944858.2A CN106525398B (en) | 2016-10-26 | 2016-10-26 | Rubber arthrosis node fatigue test frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106525398A CN106525398A (en) | 2017-03-22 |
| CN106525398B true CN106525398B (en) | 2019-04-23 |
Family
ID=58292351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610944858.2A Active CN106525398B (en) | 2016-10-26 | 2016-10-26 | Rubber arthrosis node fatigue test frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106525398B (en) |
Families Citing this family (5)
| 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 |
| CN108555795B (en) * | 2018-03-28 | 2019-07-05 | 湖南大学 | One kind can stepless changing spatial position and posture fixture for fixing mandible model |
| CN108466197B (en) * | 2018-03-28 | 2019-09-24 | 湖南大学 | It can adjust the fixture of spatial position for fixing various sizes of mandible model |
| CN112014087B (en) * | 2020-08-26 | 2023-04-07 | 株洲时代新材料科技股份有限公司 | Rubber node three-dimensional fatigue test device based on pull rod |
| CN113447259B (en) * | 2021-09-01 | 2021-11-16 | 宁波索普橡塑有限公司 | Endurance test device for automobile rubber shock absorber |
Citations (6)
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|---|---|---|---|---|
| CN1963440A (en) * | 2006-11-08 | 2007-05-16 | 株洲时代新材料科技股份有限公司 | Endurance test method and apparatus with rubber ball socket three-direction load |
| JP2008286625A (en) * | 2007-05-17 | 2008-11-27 | Kurashiki Kako Co Ltd | Tester jig for rubber bush characteristic |
| CN201177558Y (en) * | 2008-04-08 | 2009-01-07 | 株洲时代新材料科技股份有限公司 | Rubber ball hinge bidirectional loading fatigue test device |
| CN202149843U (en) * | 2011-07-27 | 2012-02-22 | 株洲时代新材料科技股份有限公司 | Rubber spherical hinge loading fatigue test device |
| KR20160050114A (en) * | 2014-10-28 | 2016-05-11 | 현대모비스 주식회사 | Process for evaluating fatigue life of rubber bush |
| CN105675298A (en) * | 2016-04-15 | 2016-06-15 | 青岛科技大学 | Corner-type universal coupling test bench |
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2016
- 2016-10-26 CN CN201610944858.2A patent/CN106525398B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963440A (en) * | 2006-11-08 | 2007-05-16 | 株洲时代新材料科技股份有限公司 | Endurance test method and apparatus with rubber ball socket three-direction load |
| JP2008286625A (en) * | 2007-05-17 | 2008-11-27 | Kurashiki Kako Co Ltd | Tester jig for rubber bush characteristic |
| CN201177558Y (en) * | 2008-04-08 | 2009-01-07 | 株洲时代新材料科技股份有限公司 | Rubber ball hinge bidirectional loading fatigue test device |
| CN202149843U (en) * | 2011-07-27 | 2012-02-22 | 株洲时代新材料科技股份有限公司 | Rubber spherical hinge loading fatigue test device |
| KR20160050114A (en) * | 2014-10-28 | 2016-05-11 | 현대모비스 주식회사 | Process for evaluating fatigue life of rubber bush |
| CN105675298A (en) * | 2016-04-15 | 2016-06-15 | 青岛科技大学 | Corner-type universal coupling test bench |
Non-Patent Citations (1)
| Title |
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| 橡胶球关节专用扭转试验机的研制与应用;尹廷林;《试验技术与试验机》;20070930(第3期);55-58 |
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| Publication number | Publication date |
|---|---|
| CN106525398A (en) | 2017-03-22 |
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