CN206489055U - A kind of metal sample corrosion testing apparatus - Google Patents
A kind of metal sample corrosion testing apparatus Download PDFInfo
- Publication number
- CN206489055U CN206489055U CN201720211239.2U CN201720211239U CN206489055U CN 206489055 U CN206489055 U CN 206489055U CN 201720211239 U CN201720211239 U CN 201720211239U CN 206489055 U CN206489055 U CN 206489055U
- Authority
- CN
- China
- Prior art keywords
- container casing
- container
- solution tank
- metal sample
- testing apparatus
- 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 Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a kind of metal sample corrosion testing apparatus, including container casing, the container casing top is removably connected with container cover, the container casing side is provided with gas outlet, one group of chute is offered inside the container casing, one group of locating slot is offered in the chute, slided in the container casing and be provided with solution tank, the solution tank both sides are provided with slide rail, the slide rail coordinates with the slide, pass through tension spring and detent fit at the top of the solution tank, the alignment pin is adapted to the locating slot, the container cover top is provided with air inlet, offered in the middle part of the container cover and stretch into mouth, described stretch at the top of mouth is bolted with threaded cap, stay bolt is bolted with the threaded cap, the stay bolt end is connected with opening folder.The metal sample corrosion testing apparatus can carry out the corrosion test of liquid or gas to metal sample, and adaptive type is strong, simple to operate, can be offered convenience to the corrosion resistance research of metal sample.
Description
Technical field
The utility model is related to corrosion testing apparatus field, specially a kind of metal sample corrosion testing apparatus.
Background technology
The acid-alkali-corrosive-resisting of metal is an important directions of metal research, it is necessary to gold in metal parts production
The working environment of category part is understood, and some equipment need to work in the working environment with acid-base property, if metal
Corrosion resistance is weak, then may influence the normal work of equipment because metal parts is corroded, so being ground originally by metal-like
The corrosion resistance for studying carefully metal is to avoid occurring important means of the working equipment because corroding the such case that can not work.
The content of the invention
The purpose of this utility model is to provide a kind of metal sample corrosion testing apparatus, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of metal sample corrosion testing apparatus, bag
Container casing is included, the container casing top is removably connected with container cover, and the container casing side is provided with gas outlet, institute
State to offer inside container casing and one group of locating slot is offered in one group of chute, the chute, slide and set in the container casing
Solution tank is equipped with, the solution tank both sides are provided with slide rail, and the slide rail coordinates with the slide, the solution tank top
Portion is by tension spring and detent fit, and the alignment pin is adapted to the locating slot, the container cover top be provided with into
Gas port, the air inlet and the gas outlet, which are equipped with offering in the middle part of air valve, the container cover, stretches into mouth, described to stretch into mouth
Top, which is bolted with threaded cap, the threaded cap, is bolted with stay bolt, and the stay bolt end is connected with opening folder, the opening
Folder coordinates with sample.
It is preferred that, the bottom of the container casing, which is sticked, one group of rubber feet.
It is preferred that, the container cover and the container casing threaded, between the container casing and the container cover,
It is described to stretch between mouth and the threaded cap and be provided with sealing ring on the nut of the stay bolt.
It is preferred that, one group of spring base is provided with the top of the solution tank, described tension spring one end connects with the spring base
Connect, the tension spring other end and the positioning pin connection.
Compared with prior art, the beneficial effects of the utility model are：The metal sample corrosion testing apparatus is in use, work as
When carrying out gas attack experiment, solution tank can be taken out from container casing, then container cover is spirally connected with container casing, sealed
Circle can play good sealing effectiveness, while be also equipped with sealing ring on the nut of the stay bolt on threaded cap, when threaded cap with
Stretch into after mouth tightens, stay bolt be screwed to bottom, then now threaded cap and stretch between mouth and can be sealed by sealing ring, stay bolt and
It can also be sealed between threaded cap by sealing ring, it is ensured that the sealing in container casing, etchant gas is injected into by air inlet
In container casing, etchant gas can flow out the circulation for completing gas by gas outlet, and sample is pressed from both sides with opening to be coordinated, and opening folder is then adopted
With the opening clamping structure that draw point is gripped on compasses, as stay bolt is screwed into container casing after sample clamping, when progress liquid
During corrosion test, then solution tank is put into container casing, solution tank is coordinated by slide rail and chute, and solution tank is in chute
In position can determine that alignment pin is pulled back, then solution tank can be slided in chute, after loosing one's grip, then be positioned by alignment pin
Pin can reach spring base one end in the presence of tension spring, and then extend into locating slot, and this completes solution tank
Position fix, test(ing) liquid is loaded with solution tank, sample can be extend into liquid, and the length that sample is extend into liquid can
Adjusted by rotating stay bolt；The present apparatus can carry out the corrosion test of liquid or gas to metal sample, and adaptive type is strong, operation
Simply, it can be offered convenience to the corrosion resistance research of metal sample.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is to iris out the close-up schematic view of part in Fig. 1.
In figure：1st, container casing, 2, container cover, 3, gas outlet, 4, chute, 5, locating slot, 6, solution tank, 7, slide rail, 8,
Tension spring, 9, alignment pin, 10, air inlet, 11, air valve, 12, stretch into mouth, 13, threaded cap, 14, stay bolt, 15, opening folder,
16th, sample, 17, rubber feet, 18, sealing ring, 19, spring base.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of metal sample corrosion testing apparatus, including
Container casing 1, the top of container casing 1 is removably connected with container cover 2, and the side of container casing 1 is provided with gas outlet
3, offer inside the container casing 1 and one group of locating slot 5, the container casing 1 are offered in one group of chute 4, the chute 4
Interior slip is provided with solution tank 6, and the both sides of solution tank 6 are provided with slide rail 7, and the slide rail 7 is slided with the chute 4 matches somebody with somebody
Close, the top of solution tank 6 is coordinated by tension spring 8 with alignment pin 9, and the alignment pin 9 is adapted to the locating slot 5, institute
State the top of container cover 2 and be provided with air inlet 10, the air inlet 10 and the gas outlet 3 are equipped with air valve 11, the container
The middle part of lid 2, which is offered, stretches into mouth 12, it is described stretch into the top of mouth 12 and be bolted with threaded cap 13, the threaded cap 13 be bolted with long spiral shell
Bolt 14, the end of stay bolt 14 is connected with opening folder 15, and the opening folder 15 coordinates with sample 16, the container casing 1
Bottom, which is sticked, one group of rubber feet 17, the container cover 2 and the threaded of the container casing 1, the container casing 1 and institute
State between container cover 2, described stretch between mouth 12 and the threaded cap 13 and be provided with the nut of the stay bolt 14
Sealing ring 18, the top of solution tank 6 is provided with one group of spring base 19, and described one end of tension spring 8 connects with the spring base 19
Connect, the other end of tension spring 8 is connected with the alignment pin 9.
Operation principle：, can be by solution when carrying out gas attack experiment when using the metal sample corrosion testing apparatus
Groove 6 takes out from container casing 1, and then container cover 2 is spirally connected with container casing 1, and sealing ring 18 can play good sealing effect
Really, while sealing ring 18 is also equipped with the nut of stay bolt 14 on threaded cap 13, when threaded cap 13 is tightened with stretching into mouth 12
Afterwards, stay bolt 14 is screwed to bottom, then now threaded cap 13 and stretches between mouth 12 and can be sealed by sealing ring 18, the He of stay bolt 14
It can also be sealed between threaded cap 13 by sealing ring 18, it is ensured that the sealing in container casing 1, etchant gas passes through air inlet 10
It is injected into container casing 1, etchant gas can flow out the circulation for completing gas by gas outlet 3, sample 16 is matched somebody with somebody with opening folder 15
Conjunction, opening folder 15 is then using the opening clamping structures that draw point is gripped on compasses, as stay bolt 14 is screwed into appearance after the clamping of sample 16
In device housing 1, when carrying out liquid corrosion experiment, then solution tank 6 is put into container casing 1, solution tank 6 passes through slide rail 7
Coordinate with chute 4, the position that solution tank 6 is in chute 4 can be determined by alignment pin 9, alignment pin 9 be pulled back, then solution tank 6
It can be slided in chute 4, after loosing one's grip, then alignment pin 9 can reach the one end of spring base 19 in the presence of tension spring 8, enter
And extend into locating slot 5, fixed this completes the position of solution tank 6, test(ing) liquid is loaded with solution tank 6, sample
16 can be extend into liquid, and the length that sample 16 is extend into liquid can be adjusted by rotating stay bolt 14.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of metal sample corrosion testing apparatus, including container casing（1）, it is characterised in that：The container casing（1）Top
It is removably connected with container cover（2）, the container casing（1）Side is provided with gas outlet（3）, the container casing（1）It is internal
Offer one group of chute（4）, the chute（4）Inside offer one group of locating slot（5）, the container casing（1）Interior slide is set
There is solution tank（6）, the solution tank（6）Both sides are provided with slide rail（7）, the slide rail（7）With the chute（4）Slip is matched somebody with somebody
Close, the solution tank（6）Top passes through tension spring（8）With alignment pin（9）Coordinate, the alignment pin（9）With the locating slot
（5）Adaptation, the container cover（2）Top is provided with air inlet（10）, the air inlet（10）With the gas outlet（3）It is equipped with
There is air valve（11）, the container cover（2）Middle part, which is offered, stretches into mouth（12）, it is described to stretch into mouth（12）Top is bolted with threaded cap
（13）, the threaded cap（13）On be bolted with stay bolt（14）, the stay bolt（14）End is connected with opening folder（15）, it is described
Opening folder（15）With sample（16）Coordinate.
2. a kind of metal sample corrosion testing apparatus according to claim 1, it is characterised in that：The container casing（1）
Bottom be sticked and have one group of rubber feet（17）.
3. a kind of metal sample corrosion testing apparatus according to claim 1, it is characterised in that：The container cover（2）With
The container casing（1）Threaded, the container casing（1）With the container cover（2）Between, described stretch into mouth（12）And institute
State threaded cap（13）Between and the nut of the stay bolt on be provided with sealing ring（18）.
4. a kind of metal sample corrosion testing apparatus according to claim 1, it is characterised in that：The solution tank（6）Top
Portion is provided with one group of spring base（19）, the tension spring（8）One end and the spring base（19）Connection, the tension spring
（8）The other end and the alignment pin（9）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211239.2U CN206489055U (en) | 2017-03-06 | 2017-03-06 | A kind of metal sample corrosion testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211239.2U CN206489055U (en) | 2017-03-06 | 2017-03-06 | A kind of metal sample corrosion testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489055U true CN206489055U (en) | 2017-09-12 |
Family
ID=59763089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720211239.2U Expired - Fee Related CN206489055U (en) | 2017-03-06 | 2017-03-06 | A kind of metal sample corrosion testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206489055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051363A (en) * | 2017-11-29 | 2018-05-18 | 南京市锅炉压力容器检验研究院 | A kind of corrosion resistance test device and its application method |
| CN108593537A (en) * | 2018-04-24 | 2018-09-28 | 南京工程学院 | A kind of portable metallic material tensile stress electrochemical corrosion device |
-
2017
- 2017-03-06 CN CN201720211239.2U patent/CN206489055U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051363A (en) * | 2017-11-29 | 2018-05-18 | 南京市锅炉压力容器检验研究院 | A kind of corrosion resistance test device and its application method |
| CN108593537A (en) * | 2018-04-24 | 2018-09-28 | 南京工程学院 | A kind of portable metallic material tensile stress electrochemical corrosion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20200306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |