CN207675424U - A kind of spring fatigue tester - Google Patents
A kind of spring fatigue tester Download PDFInfo
- Publication number
- CN207675424U CN207675424U CN201820026940.1U CN201820026940U CN207675424U CN 207675424 U CN207675424 U CN 207675424U CN 201820026940 U CN201820026940 U CN 201820026940U CN 207675424 U CN207675424 U CN 207675424U
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- China
- Prior art keywords
- spring
- pedestal
- cylinder
- top plate
- test board
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Abstract
The utility model discloses a kind of spring fatigue testers, including pedestal, it is installed with controller at the top of the pedestal, start button and stop button, controller is electrically connected in the start button and stop button, the top of the pedestal is fixedly connected with top plate by pillar, spring test board is provided between the top plate and pedestal, it is installed with cylinder at the top of the top plate, and the quantity of cylinder is no less than two, the top movable of the cylinder is equipped with push rod, the bottom of the cylinder is equipped with compression bar, the other end of the compression bar runs through top plate and extends to the top of spring test board, the spring card slot to match with compression bar is offered at the top of the spring test board.The utility model has the beneficial effects that：It is simple in structure, easy to use, compression procedure of the spring in testing fatigue can be controlled, and can stop at any time.
Description
Technical field
The utility model is related to mechanical equipment technical field, specially a kind of spring fatigue tester.
Background technology
With the continuous improvement that people require spring performance, the manufacturer and vehicle manufacturer of some springs start
The performance of detection spring in the way of fatigue test is typically continuous overturning and compressed spring, this testing fatigue side
The problems such as formula is not only costly, time-consuming and laborious, and that there are conventional efficients is low, poor universality, meanwhile, existing testing fatigue
Equipment is unable to control compression procedure of the spring in compression process in test, moreover more has no idea to stop testing at any time
Process.
Utility model content
The technical issues of the utility model solves be to overcome defect of the existing technology, provides a kind of examination of spring fatigue
Test machine.The spring fatigue tester have it is simple in structure, easy to use, can control compression of the spring in testing fatigue into
Journey, and the features such as can stop at any time.
To achieve the above object, the utility model provides the following technical solutions：A kind of spring fatigue tester, including bottom
, controller, start button and stop button, the start button and stop button point are installed at the top of the pedestal
It is not electrically connected controller, the top of the pedestal is fixedly connected with top plate by pillar, is arranged between the top plate and pedestal
There is spring test board, cylinder is installed at the top of the top plate, and the quantity of cylinder is no less than two, the top of the cylinder
Portion is movably installed with push rod, and the bottom of the cylinder is equipped with compression bar, and the other end of the compression bar through top plate and extends to bullet
The top of spring test board offers the spring card slot to match with compression bar at the top of the spring test board.
Preferably, the controller is located at the top right end of pedestal, and the start button and stop button are located at pedestal
Top nose.
Preferably, the cylinder is circumscribed with power plant, and the power plant provides power using air pump.
Preferably, the push rod is provided at both ends with threaded adjusting knob, and the purpose is to facilitate the initial height for adjusting push rod
Degree.
Compared with prior art, the utility model has the beneficial effects that：It is simple in structure, easy to use, spring can be controlled
Compression procedure in testing fatigue, and can stop at any time.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Figure label：1 pedestal, 2 controllers, 3 start buttons, 4 stop buttons, 5 pillars, 6 top plates, 7 spring test boards, 8
Cylinder, 9 push rods, 10 compression bars, 11 spring card slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of spring fatigue tester, including pedestal 1, institute
The top for stating pedestal 1 is installed with controller 2, start button 3 and stop button 4, and the controller 2 is located at the top of pedestal 1
Portion's right end, the start button 3 and stop button 4 are located at the top nose of pedestal 1, and the start button 3 and stop button 4 divide
Not electricity Xing Lianjie controller 2, the top of the pedestal 1 is fixedly connected with top plate 6 by pillar 5, the top plate 6 and pedestal 1 it
Between be provided with spring test board 7, the top of the top plate 6 is installed with cylinder 8, and the quantity of cylinder 8 is no less than two, institute
It states cylinder 8 and is circumscribed with power plant, the power plant provides power using air pump, and the top movable of the cylinder 8 is equipped with
Push rod 9, the push rod are provided at both ends with threaded adjusting knob, and the bottom of the cylinder 8 is equipped with compression bar 10, the compression bar 10
The other end through top plate 6 and extend to the top of spring test board 7, the top of the spring test board 7 offers and compression bar
10 spring card slots 11 to match.
Operation principle
Spring is placed in spring card slot 11, test number (TN) is set on controller 2, passes through the spiral shell at 9 both ends of push rod
Line adjusts the elemental height of two push rods 9 to control compression travel of spring during fatigue test, starts by start button 3
Experiment is automatically stopped after the test number (TN) for completing setting.If wanting to terminate during experiment and can press stop button 4.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of spring fatigue tester, including pedestal（1）, it is characterised in that：The pedestal（1）Top be installed with control
Device processed（2）, start button（3）And stop button（4）, the start button（3）And stop button（4）Control is electrically connected
Device（2）, the pedestal（1）Top pass through pillar（5）It is fixedly connected with top plate（6）, the top plate（6）And pedestal（1）Between
It is provided with spring test board（7）, the top plate（6）Top be installed with cylinder（8）, and cylinder（8）Quantity be no less than
Two, the cylinder（8）Top movable push rod is installed（9）, the cylinder（8）Bottom compression bar is installed（10）, described
Compression bar（10）The other end run through top plate（6）And extend to spring test board（7）Top, the spring test board（7）Top
Portion offers and compression bar（10）The spring card slot to match（11）.
2. a kind of spring fatigue tester according to claim 1, it is characterised in that：The controller（2）Positioned at pedestal
（1）Top right end, the start button（3）And stop button（4）Positioned at pedestal（1）Top nose.
3. a kind of spring fatigue tester according to claim 1, it is characterised in that：The cylinder（8）It is external dynamic
Device, the power plant provide power using air pump.
4. a kind of spring fatigue tester according to claim 1, it is characterised in that：The push rod（9）Both ends setting
There is threaded adjusting knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026940.1U CN207675424U (en) | 2018-01-08 | 2018-01-08 | A kind of spring fatigue tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026940.1U CN207675424U (en) | 2018-01-08 | 2018-01-08 | A kind of spring fatigue tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675424U true CN207675424U (en) | 2018-07-31 |
Family
ID=62972833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820026940.1U Active CN207675424U (en) | 2018-01-08 | 2018-01-08 | A kind of spring fatigue tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793764A (en) * | 2019-11-04 | 2020-02-14 | 浙江坚迪五金制造有限公司 | Lock spring testing device |
-
2018
- 2018-01-08 CN CN201820026940.1U patent/CN207675424U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793764A (en) * | 2019-11-04 | 2020-02-14 | 浙江坚迪五金制造有限公司 | Lock spring testing device |
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