CN208921421U - A kind of gas spring durability tester - Google Patents
A kind of gas spring durability tester Download PDFInfo
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- CN208921421U CN208921421U CN201821706861.1U CN201821706861U CN208921421U CN 208921421 U CN208921421 U CN 208921421U CN 201821706861 U CN201821706861 U CN 201821706861U CN 208921421 U CN208921421 U CN 208921421U
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- gas spring
- vertical plate
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- 238000012360 testing method Methods 0.000 claims abstract description 107
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of gas spring durability testers, belong to quality-monitoring technical field, including gantry stand, it include upper plate and lower plate on the gantry stand, it is characterized by also including clamping devices and two force value tests devices, form test zone between the lower plate and force value tests device；The upper plate is equipped with driving cylinder and displacement sensor, the upper end of the force value tests device are connected with reference test bar one end, and the lower end of the force value tests device is connected with test sample, and the other end of the reference test bar is connected with driving cylinder-driven；The lower end of the test sample passes through clamping device and is mounted on jig.The utility model can be suitable for a variety of test samples, solve the problems, such as that the test sample of the prior art is single, it is inaccurate to test cumbersome and test data.
Description
Technical field
The utility model relates to quality-monitoring technical field more particularly to a kind of gas spring durability testers.
Background technique
Gas spring (gas spring) is that one kind can play the functions such as support, buffering, braking, height adjustment and angular adjustment
Industry accessories, be widely used in fields such as automobiles, therefore the performance of gas spring seems very important, judge gas bullet
One importance of spring quality good or not is the durability of gas spring.
In the prior art, relatively simple to the detection device work function of gas spring progress durability test, it can only be to list
One test sample tested, it is comparatively laborious to test, equipment is easy to appear failure and offer during the test
Not the problems such as data are not very accurate.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of gas spring durability tester.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: gas spring durability test
Instrument, including gantry stand, the gantry stand be equipped with upper plate and lower plate, it is characterised in that: further include clamping device and
Two force value tests devices, form test zone between the lower plate and force value tests device；The upper plate, which is equipped with, to be driven
It takes offence cylinder and displacement sensor, the upper end of the force value tests device is connected with reference test bar one end, the force value tests device
Lower end is connected with test sample, and the other end of the reference test bar is connected with driving cylinder-driven；It wears the lower end of the test sample
Clamping device is crossed to be mounted on jig.
Further, the clamping device includes main vertical plate, secondary vertical plate, turntable, live spindle, fixator and guiding dress
It sets, on the main vertical plate and secondary vertical plate is equipped with mutually matched clamping mechanism, and the turntable is located on main vertical plate, the rotation
The vertical main vertical plate and one end is mounted in turntable of main shaft, the other end is through main vertical plate and is mounted in secondary vertical plate, and the guiding fills
It sets and is fixed on the upper surface of described secondary vertical plate, the guiding device and secondary vertical plate are equipped with the through-hole passed through for guide post, described
The upper end of guide post is connected with upper plate, and the lower end of the guide post is connected with lower plate, and the fixator is mounted on the pair
Below vertical plate, set on the clamping device there are two guiding device, the quantity of the guide post and the quantity phase of guiding device
Together.
Further, the clamping device quantity is two.
Further, the clamping mechanism can fix two test samples simultaneously.
Further, rubber is posted on the surface of the main vertical plate.
Further, the force value tests device includes that the low force value tests device of high-stroke and the high force value of low row journey are surveyed
Trial assembly is set, and forms low force value tests region between the lower plate and the low force value tests device of high-stroke, the lower plate and
High force value test zone is formed between the high force value test device of low row journey.
Further, testing pressure head is equipped with below the force value tests device.
Further, it is connected between the upper plate and lower plate by column, the quantity of the column is two, described
Position limiter is equipped on column.
Further, the upper edge of the gantry stand further respectively has a main baffle plate, rear baffle plate and two sides
Baffle plate, the main baffle plate, rear baffle plate and side baffle plate are vertical with the top edge of the gantry stand, the main backstop
Plate is equipped with display screen and switch, and the main baffle plate is located at the top edge of the interarea of the gantry stand, and described two sides are stopped
Baffle is respectively provided at the top edge of two sides of the gantry stand, is equipped with fan on the rear baffle plate.
Further, the lower end of the gantry stand is equipped with universal wheel.
By the above-mentioned description to the utility model structure it is found that compared to the prior art, the utility model has following excellent
Point:
1, the clamping device of the utility model can carry out multi-faceted rotation by the rotation of turntable, can be applicable in a variety of
Test sample, and can simultaneously two test samples are tested, it is easy to operate, save material, improve benefit.
2, the force value tests device of the utility model includes the low force value tests device of high-stroke and the high force value of low row journey
Test device can increase the practicability of equipment by using both force value tests device sets.
3, the utility model uses the position limiter of dibit, can play the double-deck position limitation protection, prevent equipment misoperation
Effect.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is a kind of structural schematic diagram of gas spring durability tester of the utility model；
Fig. 2 is the structural schematic diagram under a kind of another state of gas spring durability tester of the utility model；
Fig. 3 is partial enlarged view of the Fig. 2 at A；
Fig. 4 is the structural schematic diagram of the clamping device of Fig. 3；
Fig. 5 is the main structure figure under Fig. 2 state；
Fig. 6 is the left view structure chart under Fig. 2 state.
In figure: 1. gantry stands；2. upper plate；3. lower plate；4. column；5. position limiter；6. reference test bar；7. low
Force value tests device；8. testing pressure head；9. test sample；10. clamping device；101. main vertical plate；102. secondary vertical plate；103. rotation
Turn main shaft；104. turntable；105. fixator；106. guiding device；1061. through-hole；107. rubber；11. displacement sensor；12.
Drive cylinder；13. fan；14. high force value test device；15. jig；16. switch；17. display screen；20. universal wheel；21. leading
Xiang Zhu；22. main baffle plate；23. the main baffle plate in side；Baffle plate after 24..
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment
With reference to Fig. 1-Fig. 6, a kind of gas spring durability tester, including gantry stand 1, the lower end installation of gantry stand 1
There is universal wheel 20, gantry stand 1 is equipped with upper plate 2 and lower plate 3, passes through two root posts 4 between upper plate 2 and lower plate 3
It connects, is equipped with position limiter 5 on column 4, protected by the way that two-position limiter 5 is arranged, device Errors can be prevented
The case where operation, occurs；It further include clamping device 10 and two force value tests devices；Shape between lower plate 3 and force value tests device
At test zone, force value tests device includes the low force value tests device 7 of high-stroke and the high force value test device 14 of low row journey,
Low force value tests region, the high-tensile strength of lower plate 3 and low row journey are formed between lower plate 3 and the low force value tests device 7 of high-stroke
High force value test zone is formed between value test device 14；By high force value test device 14 and low force value tests device 7 set fortune
With can increase the practicability of equipment, testing pressure head 8 is equipped with below force value tests device；Clamping device 10 includes main vertical plate
101, secondary vertical plate 102, turntable 104, live spindle 103, fixator 105 and guiding device 106, on main vertical plate 101 and secondary vertical plate
102 are equipped with mutually matched clamping mechanism, and clamping mechanism can be used to while fix two test samples 9, so that operating
It is quick to carry out enhanced convenience, turntable 104 is located on main vertical plate 101, the vertical main vertical plate 101 of live spindle 103 and one end is mounted on
In turntable 104, the other end is through main vertical plate 101 and is mounted in secondary vertical plate 102, rotates turntable 104, and turntable 104, which will drive, to be revolved
Turn main shaft 103 to be rotated, live spindle 103 will will drive secondary vertical plate 102 after rotating and rotate, and can be applicable in test multiplicity
Test sample 9, it is convenient and efficient；Guiding device 106 is fixed on the upper surface of secondary vertical plate 102, guiding device 106 and secondary vertical plate 102
It is equipped with the through-hole 1061 passed through for guide post 21, can be realized the effect of guiding, the guiding dress on a clamping device 10
The quantity for setting 106 is two, and the quantity of guide post 21 is identical with the quantity of guiding device 106；Fixator 105 is mounted on secondary vertical plate
Below 102, for clamping device 10 and test sample 9 are fixed together.Upper plate 2 is equipped with driving cylinder 12 and position
Inductor 11 is moved, the upper end of force value tests device is connected with 6 one end of reference test bar, the lower end of force value tests device and test sample 9
Connection, the other end and driving cylinder 12 of reference test bar 6 are sequentially connected, and at work, the driving promotion of cylinder 12 is directed to device 106
The reference test bar 6 guided by the stroke of induction test in real time of displacement sensor 11, feeds back to test system in the process of moving
System, and shown by display screen 17；The lower end of test sample 9 passes through force value tests device and is mounted on jig 15, jig
15 are fixed on lower plate 3；The upper edge of gantry stand 1 further respectively has a main baffle plate 22, rear baffle plate 24 and two
Side baffle plate 23, main baffle plate 22, rear baffle plate 24 and side baffle plate 23 are vertical with the top edge of gantry stand 1, main backstop
Plate 22 is equipped with display screen 17 and switch 16, and main baffle plate 22 is located at the top edge of the interarea of gantry stand 1, two side baffle plates
23 are respectively provided at the top edge of two sides of gantry stand 1, fan 13 are equipped on rear baffle plate 24, fan 13 plays heat dissipation
Effect, upper plate 2 can further be prevented by being equipped with baffle plate in the two sides of upper plate 2 and main side and trailing flank
It is mobile.
Rubber 107 is posted on the surface of main vertical plate 101, can play the role of protection to the surface of test sample 9.
The lower end of test sample 9: being manually mounted on jig 15 by the course of work of the utility model, and jig 15 is fixed on
On lower plate 3, test sample 9 is individually placed to the bottom force value tests area of high-stroke and the high force value test section of low row journey is surveyed
Examination, is fixed test sample 9 by clamping device 10, then turns on the switch 16 and tested, pushed by driving cylinder 12
It is directed to the reference test bar 6 that device 106 is guided, in the process of moving, by the stroke of induction test in real time of displacement sensor 11, instead
It feeds test macro, test man can intuitively can be observed by display screen 17, if being more than that stroke will be by when test
Position limiter 5 senses that feedback arrives test macro, stops test.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of gas spring durability tester, including gantry stand (1), the gantry stand (1) be equipped with upper plate (2) and
Lower plate (3), it is characterised in that: it further include clamping device (10) and two force value tests devices, the lower plate (3) and force value
Test zone is formed between test device；The upper plate (2) is equipped with driving cylinder (12) and displacement sensor (11), described
The upper end of force value tests device is connected with reference test bar (6) one end, and the lower end of the force value tests device and test sample (9) are even
It connects, the other end of the reference test bar (6) and driving cylinder (12) transmission connection；The lower end of the test sample (9) passes through clamping
Device (10) is mounted on jig (15).
2. a kind of gas spring durability tester according to claim 1, it is characterised in that: clamping device (10) packet
Main vertical plate (101), secondary vertical plate (102), turntable (104), live spindle (103), fixator (105) and guiding device (106) are included,
On the main vertical plate (101) and secondary vertical plate (102) is equipped with mutually matched clamping mechanism, and the turntable (104) is located at main vertical
On plate (101), the vertical main vertical plate (101) of the live spindle (103) and one end is mounted in turntable (104), the other end runs through
Main vertical plate (101) is simultaneously mounted in secondary vertical plate (102), and the guiding device (106) is fixed on the upper of the secondary vertical plate (102)
Face, the guiding device (106) and secondary vertical plate (102) are equipped with the through-hole (1061) passed through for guide post (21), described to lead
The upper end of Xiang Zhu (21) and upper plate (2) connection, the lower end of the guide post (21) and lower plate (3) connection, the fixator
(105) it is mounted below the secondary vertical plate (102), the quantity of the guiding device (106) is two, the guide post (21)
Quantity it is identical with the quantity of guiding device (106).
3. a kind of gas spring durability tester according to claim 2, it is characterised in that: clamping device (10) number
Amount is two.
4. a kind of gas spring durability tester according to Claims 2 or 3 any one, it is characterised in that: the dress
Clamp mechanism can fix two test samples (9) simultaneously.
5. a kind of gas spring durability tester according to Claims 2 or 3 any one, it is characterised in that: the master
Post rubber (107) in the surface of vertical plate (101).
6. a kind of gas spring durability tester according to claim 1, it is characterised in that: the force value tests device packet
Include the low force value tests device (7) of high-stroke and the high force value test device (14) of low row journey, the lower plate (3) and high-stroke
Low force value tests device (7) between form low force value tests region, the high force value tests dress of the lower plate (3) and low row journey
It sets and forms high force value test zone between (14).
7. a kind of gas spring durability tester according to claim 1, it is characterised in that: the force value tests device
Testing pressure head (8) are arranged below.
8. a kind of gas spring durability tester according to claim 1, it is characterised in that: the upper plate (2) and under
It is connected between bottom plate (3) by column (4), the quantity of the column (4) is two, and position limit is equipped on the column (4)
Device (5) processed.
9. a kind of gas spring durability tester according to claim 1, it is characterised in that: the gantry stand (1)
Upper edge further respectively has a main baffle plate (22), rear baffle plate (24) and two side baffle plates (23), the main baffle plate
(22), rear baffle plate (24) and side baffle plate (23) are vertical with the top edge of the gantry stand (1), the main baffle plate
(22) display screen (17) and switch (16) are equipped with, the main baffle plate (22) is located at the upper of the interarea of the gantry stand (1)
Edge, described two side baffle plates (23) are respectively provided at the top edge of two sides of the gantry stand (1), the rear backstop
Plate is equipped with fan on (24).
10. a kind of gas spring durability tester according to claim 1, it is characterised in that: the gantry stand (1)
Lower end is equipped with universal wheel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821706861.1U CN208921421U (en) | 2018-10-22 | 2018-10-22 | A kind of gas spring durability tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821706861.1U CN208921421U (en) | 2018-10-22 | 2018-10-22 | A kind of gas spring durability tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921421U true CN208921421U (en) | 2019-05-31 |
Family
ID=66710020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821706861.1U Active CN208921421U (en) | 2018-10-22 | 2018-10-22 | A kind of gas spring durability tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208921421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115343035A (en) * | 2022-09-20 | 2022-11-15 | 一汽解放汽车有限公司 | Gas spring durability test device |
| CN116242594A (en) * | 2022-12-14 | 2023-06-09 | 常州市莱特气弹簧有限公司 | A gas spring durability test box |
-
2018
- 2018-10-22 CN CN201821706861.1U patent/CN208921421U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115343035A (en) * | 2022-09-20 | 2022-11-15 | 一汽解放汽车有限公司 | Gas spring durability test device |
| CN116242594A (en) * | 2022-12-14 | 2023-06-09 | 常州市莱特气弹簧有限公司 | A gas spring durability test box |
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