CN201611302U - Test equipment of dust dynamic circulation of vehicle gas spring - Google Patents
Test equipment of dust dynamic circulation of vehicle gas spring Download PDFInfo
- Publication number
- CN201611302U CN201611302U CN2009202593557U CN200920259355U CN201611302U CN 201611302 U CN201611302 U CN 201611302U CN 2009202593557 U CN2009202593557 U CN 2009202593557U CN 200920259355 U CN200920259355 U CN 200920259355U CN 201611302 U CN201611302 U CN 201611302U
- Authority
- CN
- China
- Prior art keywords
- dust
- gas spring
- test case
- test equipment
- test box
- 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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to test equipment of dust dynamic circulation of a vehicle gas spring, which comprises a reciprocating cylinder and a dust test box, wherein the dust test box is provided with a hydraulic system and internally provided with a nozzle for spraying dust by the gas spring in circulation test, upper and lower approach switches recording circulating times up and down of the gas spring, and a counter arranged on a panel of the test box; a door of the dust test box is a glass observation door through which the circulating motion state of the gas spring can be observed; and a piston rod of the reciprocating cylinder acts on the gas spring connected below a pressing plate for leading the gas spring to do reciprocating motion. The test equipment has simple and reasonable structure, and convenient and reliable operation, and is applicable to various types of gas springs.
Description
Technical field
The utility model relates to a kind of dust dynamic circulation testing equipment of gas spring for automobile.
Background technology
Because the work of gas spring for automobile is to be in the atmosphere that contains dust, particularly during air spring work, ground has in a large amount of dirt scholars' the rugged surroundings, very easily causes the disabler of air spring: the piston rod and the O-ring seal of damage air spring, and then gas leakage, leakage of oil.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, easy to operate, be applicable to the dust dynamic circulation testing equipment of various model air springs.
The technical solution of the utility model is: it comprises reciprocating type oil cylinder and dust test case, on the dust test case, be provided with the nozzle that is provided with the dirt that can dust in hydraulic system, the dust test case, record air spring cycle index near switch, down near the switch sum counter; The door of dust test case is observed door for glass; The piston rod of reciprocating type oil cylinder has pressing plate, and pressing plate is divided into air spring.
The utility model has the advantages that: device structure is simple, reasonable, easy to operate, reliable, is applicable to the dust dynamic circulation testing equipment of various model air springs.
Description of drawings
Fig. 1 is the utility model structural representation
Embodiment
As shown in Figure 1, it comprises reciprocating type oil cylinder 2 and dust test case 3, on dust test case 3, be provided with the nozzle 10 that is provided with the dirt that to dust in hydraulic system 1, the dust test case 3, the going up of record air spring cycle index near switch 6, down near switch 7 be arranged in counter 5 on chamber 3 panels; The door of dust test case 3 is observed door 4 for glass; The piston rod of reciprocating type oil cylinder 2 has pressing plate 8, and pressing plate 8 is divided into air spring 9.
One or two piston rods air spring 9 down are connected on the pressing plate 8 of dust test case 3 inner chambers, primer fluid pressing system 1 drives reciprocating type oil cylinder 2, arrive pressing plate 8 by reciprocating type oil cylinder 2 power transmissions, realize the upper and lower reciprocation cycle motion of air spring 9, by last near switch 6 with down near switch 7, by the counter 5 record air springs 9 upper and lower number of times that back and forth follow motion process, in air spring 9 upper and lower reciprocation cycle motion processes, spray the talcum powder of the certain specification under simulating nature or the rugged surroundings by nozzle 10 at regular time and quantity.
Claims (1)
1. the dust dynamic circulation testing equipment of gas spring for automobile, comprise reciprocating type oil cylinder (2) and dust test case (3), it is characterized in that: on dust test case (3), be provided with the nozzle (10) that is provided with the dirt that to dust in hydraulic system (1), the dust test case (3), write down the last of air spring cycle index near switch (6), down near switch (7) sum counter (5); The door of dust test case (3) is observed door (4) for glass; The piston rod of reciprocating type oil cylinder (2) has pressing plate (8), and pressing plate (8) is divided into air spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202593557U CN201611302U (en) | 2009-11-18 | 2009-11-18 | Test equipment of dust dynamic circulation of vehicle gas spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202593557U CN201611302U (en) | 2009-11-18 | 2009-11-18 | Test equipment of dust dynamic circulation of vehicle gas spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611302U true CN201611302U (en) | 2010-10-20 |
Family
ID=42961936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202593557U Expired - Fee Related CN201611302U (en) | 2009-11-18 | 2009-11-18 | Test equipment of dust dynamic circulation of vehicle gas spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393295A (en) * | 2011-09-08 | 2012-03-28 | 浙江九隆机械有限公司 | Testing device of braker |
| CN115219182A (en) * | 2022-07-21 | 2022-10-21 | 浙江孔辉汽车科技有限公司 | Air spring testing machine |
-
2009
- 2009-11-18 CN CN2009202593557U patent/CN201611302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393295A (en) * | 2011-09-08 | 2012-03-28 | 浙江九隆机械有限公司 | Testing device of braker |
| CN115219182A (en) * | 2022-07-21 | 2022-10-21 | 浙江孔辉汽车科技有限公司 | Air spring testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20131118 |