CN205643112U - Salt -mist corrosion tester - Google Patents
Salt -mist corrosion tester Download PDFInfo
- Publication number
- CN205643112U CN205643112U CN201620289813.1U CN201620289813U CN205643112U CN 205643112 U CN205643112 U CN 205643112U CN 201620289813 U CN201620289813 U CN 201620289813U CN 205643112 U CN205643112 U CN 205643112U
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- Prior art keywords
- box
- salt
- xeothermic
- case
- rod
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Abstract
The embodiment of the utility model discloses salt -mist corrosion tester, this salt -mist corrosion tester includes the closed box, the guide rail is connected through fixed bolster and the inside roof of closed box, xeothermic case, humidity chamber, fog chamber set up inside the closed box, the diversion box is connected with three box respectively to at one time only with the three box of the aforesaid in an intercommunication, flexible connecting rod, one end is connected with the guide rail to slide along the guide rail, the specimen mounting is connected in the other end of flexible connecting rod, and removes in xeothermic case, humidity chamber, fog chamber, diversion box and closed box with flexible connecting rod and guide rail cooperation. Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses a salt -mist corrosion tester places in the closed box through xeothermic case, humidity chamber and fog chamber, and connects through the diversion box, mutual interference between having prevented, and test the removal of article through the guide rail and the cooperation of flexible connecting rod, realized the automation.
Description
Technical field
This utility model relates to Treatment of Metal Surface testing equipment, particularly relates to a kind of salt-mist corrosion tester.
Background technology
The part etc. that metal is made by the decay resistance of the metal after surface processes has important shadow
Ring.The automobile such as commonly used, at present, along with client is more and more higher to the requirement of vehicle decay resistance,
Each big Automobile Enterprises is all at the antiseptic property being improved vehicle by various means.
It is known that vehicle in use subject to corrosion environment is extremely complex, be frequently subjected to acid rain,
The comprehensive function of the environment such as maritime air, the anti-skidding salt of road in winter, damp-heat air, heated dry air, these
Factor accelerates the corrosion to vehicle.How to evaluate the actual environment impact on auto parts and components, thus effectively
Examination parts decay resistance, be Automobile Enterprises must faced by key issue.Traditional single salt fog
Test is difficult to evaluate the many factors corrosion behavior to part, and use salt spray, damp and hot deposit, xeothermic
Deposit alternate cycles can preferable simulating practical service environment, relatively accurately react the corrosion resistance of part
Energy.Standard GB/T/T20854 i.e. defines the acceleration under the conditions of salt fog, " doing " and " wet " cycle alternation
Corrosion testing, for the corrosive environment of preferably simulated automotive parts, a lot of Automobile Enterprises also establish from
Oneself synergistic accelerated corrosion test standard.
For synergistic accelerated corrosion test equipment, currently mainly there are two kinds of test methods.The first test method
It is in a corrosion test chamber, realize salt fog, damp and hot, dry heat condition.Although this method can realize certainly
Dynamic control, but owing to being to carry out in a proof box, cause these three condition easily to interfere with each other, such as
When carrying out damp and hot after salt spray, often possibly together with the saline that previous stage is not removed in case.The second is tested
Mode is that salt spray test chamber, climatic chamber, three kinds of equipment of air drying cabinet are used alternatingly, although can get rid of
Interfering between three kinds of conditions, but need in process of the test manually to change proof box, automaticity low and
Cost of labor is higher.
For this reason it would be desirable to there is a kind of salt spray corrosion test device overcome or at least alleviate above-mentioned defect.
Utility model content
This utility model embodiment technical problem to be solved is, easily disturbs for existing test condition,
Or need manually to change proof box, the problem that automaticity is low and cost of labor is higher, it is proposed that a kind of salt
Mist corrosion test chamber.
For solving above-mentioned technical problem, this utility model embodiment provides a kind of salt-mist corrosion tester, salt
Mist corrosion test chamber includes closed box；Guide rail, is connected with the roof within closed box by fixed support；Dry
Hot tank, damp heat box, salt fog cabinet, be arranged at inside closed box；Diversion box, respectively with xeothermic case, damp heat box
And salt fog cabinet connect, and the same time only with an intercommunication in above three casing；Shrinking connecting-rod,
One end is connected with guide rail, and along slide, diversion box top is provided with and accommodates the groove that shrinking connecting-rod passes through,
And groove two ends are provided with and cooperate to form airtight flexible encapsulated bar；Specimen mounting, is connected to flexible company
The other end of bar, and coordinate at xeothermic case, damp heat box, salt fog cabinet, diversion box with shrinking connecting-rod and guide rail
And move in closed box.
Wherein, Universal-head it is provided with between specimen mounting and shrinking connecting-rod.
Wherein, salt-mist corrosion tester farther includes to control device, controls device and connects shrinking connecting-rod, turns
Move case, xeothermic case, damp heat box and salt fog cabinet, control the duty of shrinking connecting-rod, and diversion box with
On off state between xeothermic case, damp heat box and salt fog cabinet.
Wherein, salt-mist corrosion tester farther includes adjusting means, and adjusting means connects control device, turns
Move case, xeothermic case, damp heat box and salt fog cabinet, to regulate diversion box, salt fog under control of the control means
Test parameters in case, damp heat box and xeothermic case.
Implement this utility model embodiment, have the advantages that salt spray corrosion test of the present utility model
Case is positioned in closed box by xeothermic case, damp heat box and salt fog cabinet, and is connected by diversion box, prevents
Interfering between, and carry out the movement of test article by coordinating of guide rail and shrinking connecting-rod, real
Xian Liao automatization.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that the radial section structure of the salt-mist corrosion tester of the first embodiment that this utility model provides is shown
It is intended to.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
See the radial direction of salt-mist corrosion tester that Fig. 1, Fig. 1 are the first embodiments that this utility model provides to cut
Face structural representation.In the present embodiment, salt-mist corrosion tester includes closed box 10, controls device (not
Diagram), adjusting means (not shown), guide rail 11, fixed support 12, xeothermic case 31, damp heat box 32,
Salt fog cabinet 33, diversion box 21, shrinking connecting-rod 13, Universal-head 14 and specimen mounting 16.
Guide rail 11 is connected with the roof within closed box 10 by fixed support 12.
It is internal that xeothermic case 31, damp heat box 32, salt fog cabinet 33 are arranged at intervals at closed box 10.
Diversion box 21 is connected with xeothermic case 31, damp heat box 32 and salt fog cabinet 33 respectively, and in the same time
Only with an intercommunication in above three casing.Diversion box 21 top is provided with receiving shrinking connecting-rod 13 and passes through
Groove, and groove two ends are provided with and cooperate to form airtight flexible encapsulated bar.Such as, for rubber
Make Deng flexible material, and interference fit each other, to form closed environment.
Shrinking connecting-rod 13 one end is connected with guide rail 11, and slides along guide rail 11.Specimen mounting 16, is connected to stretch
The other end of contracting connecting rod 13, and coordinate at xeothermic case 31, damp heat box with shrinking connecting-rod 13 and guide rail 11
32, move in salt fog cabinet 33, diversion box 21 and closed box 10.In order to adjust the side of specimen mounting 16
To, it is provided with Universal-head 14 between specimen mounting 16 and shrinking connecting-rod 13.
Control device and connect shrinking connecting-rod 13, diversion box 21, xeothermic case 31, damp heat box 32 and salt fog cabinet
33, control the duty of shrinking connecting-rod 13, and diversion box 21 and xeothermic case 31, damp heat box 32 and
On off state between salt fog cabinet 33.
Adjusting means connects control device, diversion box 21, xeothermic case 31, damp heat box 32 and salt fog cabinet 33,
To regulate under control of the control means in diversion box 21, salt fog cabinet 33, damp heat box 32 and xeothermic case 31
Test parameters.
Operationally, first closed box 10 is opened, article to be measured are installed on specimen mounting 16, then stretch
Contracting connecting rod 13 extends, and puts in xeothermic case 31, damp heat box 32 or salt fog cabinet 33.If needing to put
Enter in next casing, the most first change the air in diversion box 21 into the environmental gas in next casing, current box
The connector of body and diversion box 21 is opened, then is shunk by shrinking connecting-rod 13, and article to be measured are taken by current casing
Go out, enter diversion box 21.Then, closing this connector, shrinking connecting-rod 13 moves on guide rail 11, examination
Sample rack 16 is by diversion box 21, above mobile extremely next casing.Finally, next casing and diversion box 21
Connector is opened, and shrinking connecting-rod 13 extends, and makes specimen mounting 16 enter next casing, then is closed by this connector
Close.
Implement this utility model embodiment, have the advantages that salt spray corrosion test of the present utility model
Case is positioned in closed box by xeothermic case, damp heat box and salt fog cabinet, and is connected by diversion box, prevents
Interfering between, and carry out the movement of test article by coordinating of guide rail and shrinking connecting-rod, real
Xian Liao automatization.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (4)
1. a salt-mist corrosion tester, it is characterised in that described salt-mist corrosion tester includes:
Closed box；
Guide rail, is connected with the roof within described closed box by fixed support；
Xeothermic case, damp heat box, salt fog cabinet, be arranged at inside described closed box；
Diversion box, is connected with described xeothermic case, described damp heat box and described salt fog cabinet respectively, and same
Time only with an intercommunication in above three casing；
Shrinking connecting-rod, one end is connected with described guide rail, and along described slide, described diversion box top sets
Be equipped with and accommodate the groove that passes through of described shrinking connecting-rod, and described groove two ends be provided with cooperate to be formed close
The flexible encapsulated bar closed；
Specimen mounting, is connected to the other end of described shrinking connecting-rod, and with described shrinking connecting-rod and described guide rail
Coordinate in described xeothermic case, described damp heat box, described salt fog cabinet, described diversion box and described closed box
Mobile.
Salt-mist corrosion tester the most according to claim 1, it is characterised in that described specimen mounting and institute
State and between shrinking connecting-rod, be provided with Universal-head.
Salt-mist corrosion tester the most according to claim 1, it is characterised in that described salt air corrosion tries
Tryoff farther includes to control device, and described control device connects described shrinking connecting-rod, described diversion box, institute
State xeothermic case, described damp heat box and described salt fog cabinet, control the duty of described shrinking connecting-rod, and
On off state between described diversion box and described xeothermic case, described damp heat box and described salt fog cabinet.
Salt-mist corrosion tester the most according to claim 3, it is characterised in that described salt air corrosion tries
Tryoff farther includes adjusting means, and described adjusting means connects described control device, described diversion box, institute
State xeothermic case, described damp heat box and described salt fog cabinet, described with regulation under the control of described control device
Test parameters in diversion box, described salt fog cabinet, described damp heat box and described xeothermic case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289813.1U CN205643112U (en) | 2016-04-08 | 2016-04-08 | Salt -mist corrosion tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289813.1U CN205643112U (en) | 2016-04-08 | 2016-04-08 | Salt -mist corrosion tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643112U true CN205643112U (en) | 2016-10-12 |
Family
ID=57067694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620289813.1U Expired - Fee Related CN205643112U (en) | 2016-04-08 | 2016-04-08 | Salt -mist corrosion tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353087A (en) * | 2016-10-24 | 2017-01-25 | 广电计量检测（天津）有限公司 | Durability comprehensive test device and durability comprehensive test method |
| CN106770931A (en) * | 2016-11-25 | 2017-05-31 | 防城港市质量技术监督局 | A kind of atomization measure instrument |
| WO2021143567A1 (en) * | 2020-01-19 | 2021-07-22 | 华为技术有限公司 | Handheld electronic device performance testing apparatus and testing system |
-
2016
- 2016-04-08 CN CN201620289813.1U patent/CN205643112U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353087A (en) * | 2016-10-24 | 2017-01-25 | 广电计量检测（天津）有限公司 | Durability comprehensive test device and durability comprehensive test method |
| CN106770931A (en) * | 2016-11-25 | 2017-05-31 | 防城港市质量技术监督局 | A kind of atomization measure instrument |
| WO2021143567A1 (en) * | 2020-01-19 | 2021-07-22 | 华为技术有限公司 | Handheld electronic device performance testing apparatus and testing system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170408 |