CN202066759U - High and low temperature endurance test measuring device for damper - Google Patents
High and low temperature endurance test measuring device for damper Download PDFInfo
- Publication number
- CN202066759U CN202066759U CN 201020657029 CN201020657029U CN202066759U CN 202066759 U CN202066759 U CN 202066759U CN 201020657029 CN201020657029 CN 201020657029 CN 201020657029 U CN201020657029 U CN 201020657029U CN 202066759 U CN202066759 U CN 202066759U
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- CN
- China
- Prior art keywords
- low temperature
- vibroshock
- constant temperature
- side force
- measuring device
- 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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A high and low temperature endurance test measuring device for a damper comprises a constant temperature box, wherein a test machine and a clamping end are respectively arranged at the bottom and the top of the constant temperature box, and a lateral force loading device is connected with the test machine is arranged in the constant temperature box. The high and low temperature endurance test measuring device has the beneficial effects that the measuring device adds lateral force to a detected damper, loads the lateral force to the damper and ensures the detection results to be more scientific.
Description
Technical field
The utility model relates to the high low temperature long duration test of a kind of vibroshock measurement mechanism, realizes loading the experimental measurement device of side force when specially referring to the high low temperature long duration test of vibroshock.
Background technology
When vibroshock carries out the long duration test of high and low temperature stand, existing test unit adopt usually one movably constant temperature oven realize control to test exemplar environment temperature, keep the high temperature set in the case by the resistance wire in the constant temperature oven is heated; Constant by charging into the low temperature that liquid nitrogen reaches in the case in addition.Original test unit can only carry out high low temperature durable test at vibroshock operative orientation (vertically), and in the vibroshock actual working environment, vibroshock equally also can be subjected to the side load influence, therefore, in order better to test the permanance of vibroshock under the actual environment operating mode more realistically, need to increase vibroshock side force value-added tax function, and in original measurement mechanism owing to limit by the constant temperature oven space, can't realize side force loading to vibroshock.
Summary of the invention
The purpose of this utility model is just in order to solve the deficiencies in the prior art, and the high low temperature long duration test of a kind of vibroshock measurement mechanism is provided, and it can increase side force for vibroshock, makes the science more that detects.
In order to achieve the above object, the technical solution adopted in the utility model is:
The high low temperature long duration test of a kind of vibroshock measurement mechanism comprises a constant temperature oven, and described constant temperature oven bottom and top are respectively equipped with testing machine and bare terminal end, it is characterized in that: be connected with the side force charger with testing machine in the described constant temperature oven.
The above side force charger comprises a L shaped side force support, support one end and testing machine socket connection, and fix by fixing locknut, the other end is provided with pressure transducer, is connected with apparatus for adjusting force with pressure transducer.
Described side force support two ends are connected with reinforcement.
The beneficial effects of the utility model are: can increase a side force to detected vibroshock, realize that detected vibroshock is carried out side force to load, and makes testing result science more.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1. bare terminal end; 2. constant temperature oven; 3. vibroshock; 4. side force support; 5. pressure transducer; 6. reinforcement; 7. apparatus for adjusting force; 8. testing machine; 9. fixing locknut.
Embodiment
By accompanying drawing as can be known, the utility model comprises a constant temperature oven 2, described constant temperature oven 2 bottoms and top are respectively equipped with testing machine 8 and bare terminal end 1, the described constant temperature oven 2 interior L shaped side force supports 4 that are connected with testing machine 8, support one end and testing machine 8 socket connections, and by fixedly locknut 9 is fixing, side force support 4 after fixing can vertically be an axle along bare terminal end 1 and testing machine 8, do 360 ° of rotations, detected vibroshock 3 diverse locations are increased side force, the longitudinal force that cooperates bare terminal end 1 and 8 pairs of vibroshocks of testing machine 3 to increase detects vibroshock 3.The support other end is provided with pressure transducer 5, is connected with apparatus for adjusting force 7 with pressure transducer 5, and described support two ends are connected with reinforcement 6, to 4 reinforcement effects of side force support.
Principle of work is: at first constant temperature oven 2 is fixed on the bare terminal end 1, again side force support 5 is installed on the testing machine 8, mounting shock absorber 3 is in testing machine 8 then, and by bare terminal end 1 clamping, last height fixation pressure sensor 5 according to vibroshock 3, true altitude according to vibroshock 3 is regulated the position of pressure transducer 5, finds optimum side force load(ing) point.In the process of the test, bare terminal end 1 and testing machine 8 can add longitudinal force to vibroshock 3, and simultaneously pressure transducer 5 and 7 pairs of vibroshocks 3 of apparatus for adjusting force give side force, and the performance of vibroshock 3 is detected.During detection, be adjusted to required side force value, make to detect to reach perfect condition by the apparatus for adjusting force on the pressure transducer.
Claims (3)
1. the high low temperature long duration test of a vibroshock measurement mechanism comprises a constant temperature oven, and described constant temperature oven bottom and top are respectively equipped with testing machine and bare terminal end, it is characterized in that: be connected with the side force charger with testing machine in the described constant temperature oven.
2. the high low temperature long duration test of vibroshock according to claim 1 measurement mechanism, it is characterized in that: described side force charger comprises a L shaped side force support, support one end and testing machine socket connection, and fix by fixing locknut, the other end is provided with pressure transducer, is connected with apparatus for adjusting force with pressure transducer.
3. the high low temperature long duration test of vibroshock according to claim 2 measurement mechanism is characterized in that: described side force support two ends are connected with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020657029 CN202066759U (en) | 2010-12-14 | 2010-12-14 | High and low temperature endurance test measuring device for damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020657029 CN202066759U (en) | 2010-12-14 | 2010-12-14 | High and low temperature endurance test measuring device for damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066759U true CN202066759U (en) | 2011-12-07 |
Family
ID=45060619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020657029 Expired - Fee Related CN202066759U (en) | 2010-12-14 | 2010-12-14 | High and low temperature endurance test measuring device for damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291825A (en) * | 2013-06-08 | 2013-09-11 | 天津天德减震器有限公司 | Cooling water jacket for endurance test of car damper |
| CN108181100A (en) * | 2017-12-30 | 2018-06-19 | 北华大学 | Simulate the electric vehicle hydraulic buffer reliability test of actual condition loading |
-
2010
- 2010-12-14 CN CN 201020657029 patent/CN202066759U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291825A (en) * | 2013-06-08 | 2013-09-11 | 天津天德减震器有限公司 | Cooling water jacket for endurance test of car damper |
| CN108181100A (en) * | 2017-12-30 | 2018-06-19 | 北华大学 | Simulate the electric vehicle hydraulic buffer reliability test of actual condition loading |
| CN108181100B (en) * | 2017-12-30 | 2019-09-06 | 北华大学 | Simulate the electric vehicle hydraulic buffer reliability test of actual condition load |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |