CN207557164U - A kind of electrochemistry experiment frame - Google Patents
A kind of electrochemistry experiment frame Download PDFInfo
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- CN207557164U CN207557164U CN201721770811.5U CN201721770811U CN207557164U CN 207557164 U CN207557164 U CN 207557164U CN 201721770811 U CN201721770811 U CN 201721770811U CN 207557164 U CN207557164 U CN 207557164U
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- electrode
- nut
- crossbeam
- electrochemistry experiment
- experiment frame
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Abstract
The utility model is related to a kind of electrochemistry experiment frame, it is made of column, U-shaped piece, pedestal, connecting rod, first electrode, second electrode, third electrode, sliding block, crossbeam, cross bar, upright nut, clamp nut etc..The two root posts for being screwed with upright nut are connected and fixed on pedestal, and U-shaped piece, connecting rod, crossbeam are assembled and are placed on upright nut, and three electrodes and sliding block assembling for being screwed with clamp nut are placed on crossbeam.Electrode level interval is changed by sliding slider, by adjusting upright nut, changes the height of electrode vertical direction.The utility model aoxidizes suitable for galvanic anode and electrochemistry experiment station is coordinated to use, can be according to the adjusting electrode level interval of experiment different demands flexibly and accurately and in the position of vertical direction.The utility model is compact-sized, it is reasonable, be simple to manufacture, the parallel of clamping exemplar can be kept and stablized, the height of exemplar can be adjusted, the beaker of different model can be coordinated to use, simple operation.
Description
Technical field
The utility model is related to a kind of electrochemistry experiment frame, especially a kind of reality for being suitable for plating and anodic oxidation test
Test frame.
Background technology
In existing electrochemistry experiment frame, deficiency existing for the electrochemical experimental device of publication number CN 101074487A is,
1) special wide-mouth bottle is needed；2) and short transverse displacement distance is smaller, is 0-8cm, can not meet larger exemplar plating；
3) the distance between three electrodes and angle cannot arbitrarily be changed；4) it is inconvenient to move up and down comparison.Therefore, a kind of energy is designed
Enough realize easy to operate, the experiment frame that bulk exemplar is electroplated is extremely important.
Utility model content
In view of the above-mentioned problems, the problem of the utility model intends to solve be to provide it is a kind of easy to operate, it is practical and convenient, can carry out
The electrochemistry experiment frame of relatively large exemplar plating.
To solve the above problems, the utility model uses following technical scheme, a kind of electrochemistry experiment frame, electrochemistry reality
It tests frame and includes column 1, U-shaped piece 2, pedestal 3, connecting rod 4, electrode 5, sliding block 6, crossbeam 7, cross bar 8, upright nut 9 and fastening spiral shell
Mother 10.
The bottom of two root posts 1 is separately fixed at the both ends of pedestal 3, and column 1 is equipped with upright nut 9,9 energy of upright nut
Enough screw threads along on column 1 slide；It is mounted on upright nut 9 for U-shaped piece 2, U-shaped piece 2 connect with connecting rod 4, connecting rod 4 and horizontal stroke
Beam 7 connects.
Three electrodes 5 for being screwed with clamp nut 10 are assembled with three sliding blocks 6, and three sliding blocks 6 are placed on crossbeam 7.Electrode 5 with
Cross bar 8 is equipped between sliding block 6.
The cross bar 8 is connected by fixture with outer conductor.
The electrode 5 is provided with rectangular channel, and be provided with the spiral shell of a diameter of 4mm in the center of rectangular channel in blessing part
Pit, for fixing print.
There is clamp nut 10 on the electrode 5, rotational fastener nut 10 fixes sample.
After pedestal 3 and column 1 are fixed, change the height of upright nut, under suitable height, by U-shaped piece, connection
Bar, crossbeam, which assemble, to be placed on upright nut and fixes, and three electrodes and sliding block assembling for being screwed with clamp nut are placed on
On crossbeam.Electrode level interval is changed by sliding slider, by adjusting upright nut, accurately changes electrode vertical direction
Position.The utility model is suitable for galvanic anode and aoxidizes and electrochemistry experiment station is coordinated to use, can be according to experiment different demands
It is flexible to adjust electrode level interval and in the position of vertical direction.The utility model is compact-sized, it is reasonable, be simple to manufacture, can
It keeps the parallel of clamping exemplar and stablizes, the size of exemplar can be adjusted, the beaker of different model can be coordinated to use, operated
It is convenient, it is highly practical.
The utility model advantageous effect：
It 1. slip recess is just matched with crossbeam, need to only be placed on crossbeam, without fixation, be moved easily and electrode
Installation.
2. electrode is connected by small cross bar with sliding block, it is convenient to the distance adjustment of electrode.Its curve of three-electrode system compares
Stablize, and peak value is clearer.
3. the height of crossbeam and electrode is adjusted by adjusting post nut, the measurement for being suitble to the sample of different sizes fast.
Furthermore the distance between electrode can arbitrarily be changed by sliding slider.
4. the utility model it is compact-sized it is light, reasonable, be simple to manufacture, the test of sample can be facilitated, can be to the height of exemplar
Degree is adjusted, and the beaker of different model can be coordinated to use, simple operation.
Description of the drawings
Fig. 1 is the assembling graphics of the utility model electrochemistry experiment frame；
Fig. 2 is the electrode figure of the utility model electrochemistry experiment frame；
Fig. 3 is the column figure of the utility model electrochemistry experiment frame；
Fig. 4 is the sliding block figure of the utility model electrochemistry experiment frame；
Fig. 5 is the crossbeam figure of the utility model electrochemistry experiment frame；
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is specifically described：
1 bottom of column with upright nut 9 is installed on by thread fitting on pedestal 3, the size of column 1 and pedestal 3
Size match；Each electrode 5 is dispersed between column 1.
Upright nut 9 can be along the threads turn on column 1, so as to change the height of electrode 5.
The connecting rod 4 is by sliding block 4mm holes and clamp nut 10 and U-shaped piece 2, and connecting rod 4 and crossbeam 7 are by fastening spiral shell
Mother 10 connects, and connecting rod 4, U-shaped piece 2 and crossbeam 7 are assembled into sliding block dispenser.
The sliding block 4mm holes match with connecting rod 4, and the two is fixed by card slot gasket.
The corrosion research of 1. aluminium alloy of embodiment
The aluminium alloy test piece of well cutting, the encapsulation of non-working surface glue, the sand paper polishing of test surfaces different thicknesses, warp before test
Acetone oil removing after deionized water is cleaned by ultrasonic, is dried with spare.After carrying out corrosion stripping, polarization test is carried out to it.Test is adopted
With Fig. 1 three-electrode systems, reference electrode is silver/silver chloride electrode, and auxiliary electrode is platinum Ti electrode, and test piece is working electrode, folder
On the clamp nut of Fig. 2 electrodes, the upright nut on Fig. 3 columns is adjusted, electrode of the adjustment Fig. 4 sliding blocks on Fig. 5 crossbeams exists
Medium is the optimum height and distance of 3.5%NaCl solution, is tested using electrochemical workstation.After half an hour is impregnated,
Corrosion potential is being tested after stablizing.
The corrosion research of 2. carbon steel of embodiment
The carbon steel test piece of well cutting, the encapsulation of non-working surface glue, the sand paper polishing of test surfaces different thicknesses before test, through third
Ketone oil removing after deionized water is cleaned by ultrasonic, is dried with spare.After carrying out corrosion stripping, polarization test is carried out to it.Test uses
Fig. 1 three-electrode systems, reference electrode saturated calomel electrode, auxiliary electrode are platinum electrode, and test piece is working electrode, is clipped in Fig. 2
On the clamp nut of electrode, the upright nut on Fig. 3 columns is adjusted, electrode of the adjustment Fig. 4 sliding blocks on Fig. 5 crossbeams is in medium
The optimum height and distance of 3.5%NaCl solution, are tested using electrochemical workstation.After half an hour is impregnated, self-corrosion
Current potential is being tested after stablizing.
The corrosion research of 3. coating of embodiment
Coating seals through glue and carries out electro-chemical test to its corrosion condition after 3.5%NaCl impregnates different durations, will
Sample is loaded into beaker, and 3.5% sodium chloride solution of about its capacity 2/3 is added in beaker.Test uses Fig. 1 three-electrode systems,
Reference electrode saturated calomel electrode, auxiliary electrode are platinum electrode, and test piece is working electrode, is clipped in the clamp nut of Fig. 2 electrodes
On, the upright nut on Fig. 3 columns is adjusted, electrode of the adjustment Fig. 4 sliding blocks on Fig. 5 crossbeams is 3.5%NaCl solution in medium
Optimum height and distance, tested using electrochemical workstation.After half an hour is impregnated, corrosion potential stablize after into
Row test, detects Electrode corrosion potential.About 30min or so is impregnated, the corrosion potential of electrode to be studied becomes stable, you can
Start impedance measurement.In long period of soaking, the volatilization of moisture content in the influence and solution due to corrosion product, can change solution into
Point, therefore should frequently replace solution.
4. 7A52 aluminium alloy electrics thermogalvanic corrision of embodiment is studied
Tri- kinds of materials of experimental selection 7A52,5A06,38CrSi, using pellet electrode, after processed to required size, use water
Dry sanding paper is polishing to identical surface smoothness, and with acetone oil removing, alcohol wipe is spare after drying.With CH600B type electrochemistry
Work station, sample non-working surface are applied with epoxy resin and sealed, and test the corrosion potential curve and polarization curve of three kinds of materials respectively,
Using Fig. 1 three-electrode systems, reference electrode uses saturated calomel electrode for experiment, and auxiliary electrode uses platinum electrode, 7A52,5A06,
38CrSi pellet electrodes are clipped on the clamp nut of Fig. 2 electrodes, the upright nut on electrode regulating Fig. 3 columns, adjust as work
Electrode of the whole Fig. 4 sliding blocks on Fig. 5 crossbeams is in the optimum height and distance that medium is 3.5%NaCl solution.Impregnating half an hour
Afterwards, corrosion potential is being tested after stablizing, and detects Electrode corrosion potential.
5. 907A steel polarization behavior of embodiment is studied
Test material be main Ship Structure material 907A, the alternation of wetting and drying operating mode in test simulation naval vessel superstructure region
Condition, test material impregnate 3 days in the seawater, exposure drying 12 days in air are then taken out from seawater, per alternation of wetting and drying
It is once a test period.After each alternation of wetting and drying end cycle, using dynamic potential polarization curve method, material is measured through not
With the cathodic polarization curve after the alternation of wetting and drying period.Test equipment is M273 electrochemical test systems, using tri- electrode bodies of Fig. 1
System, reference electrode are saturated calomel electrode, and auxiliary electrode is platinum electrode, and 907A steel is working electrode, is clipped in the fastening of Fig. 2 electrodes
On nut, the upright nut on electrode regulating Fig. 3 columns, electrode of the adjustment Fig. 4 sliding blocks on Fig. 5 crossbeams is 3.5% in medium
The optimum height and distance of NaCl solution.After half an hour is impregnated, corrosion potential is being tested after stablizing, detection research electricity
Pole corrosion potential.
This electrochemistry experiment frame according to actual conditions, can test the electro-chemical test of all types of matrixes and coating,
Applicable surface is wider.
Claims (4)
1. a kind of electrochemistry experiment frame, it is characterised in that：The electrochemistry experiment frame include column (1), U-shaped piece (2), pedestal (3),
Connecting rod (4), electrode (5), sliding block (6), crossbeam (7), cross bar (8), upright nut (9) and clamp nut (10)；
The bottom of two root posts (1) is separately fixed at the both ends of pedestal (3), and column (1) is equipped with upright nut (9), column spiral shell
Female (9) can be slided along the screw thread on column (1)；U-shaped piece (2) on upright nut (9), U-shaped piece (2) and connecting rod
(4) it connects, connecting rod (4) is connect with crossbeam (7)；
Three electrodes (5) for being screwed with clamp nut (10) are assembled with three sliding blocks (6), and three sliding blocks (6) are placed on crossbeam (7)；
Cross bar (8) is equipped between electrode (5) and sliding block (6).
2. a kind of electrochemistry experiment frame according to claim 1, it is characterised in that：The cross bar (8) is by fixture and outside
Conducting wire is connected.
3. a kind of electrochemistry experiment frame according to claim 1, it is characterised in that：The electrode (5) is accommodating part
Rectangular channel is provided with, and the threaded hole of a diameter of 4mm is provided in the center of rectangular channel, for fixing print.
4. a kind of electrochemistry experiment frame according to claim 1, it is characterised in that：There is fastening spiral shell on the electrode (5)
Female (10), rotational fastener nut (10) fix sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770811.5U CN207557164U (en) | 2017-12-18 | 2017-12-18 | A kind of electrochemistry experiment frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770811.5U CN207557164U (en) | 2017-12-18 | 2017-12-18 | A kind of electrochemistry experiment frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207557164U true CN207557164U (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721770811.5U Active CN207557164U (en) | 2017-12-18 | 2017-12-18 | A kind of electrochemistry experiment frame |
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| CN (1) | CN207557164U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575799A (en) * | 2019-10-24 | 2019-12-17 | 西南大学 | Tank for researching electromagnetic field chemical effect |
| CN113155922A (en) * | 2021-04-23 | 2021-07-23 | 北京科技大学 | Adjustable electrode fixing experimental device and method |
| CN113734617A (en) * | 2021-10-08 | 2021-12-03 | 济南二机床集团有限公司 | Basket is accomodate to high adaptation type work piece |
-
2017
- 2017-12-18 CN CN201721770811.5U patent/CN207557164U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575799A (en) * | 2019-10-24 | 2019-12-17 | 西南大学 | Tank for researching electromagnetic field chemical effect |
| CN113155922A (en) * | 2021-04-23 | 2021-07-23 | 北京科技大学 | Adjustable electrode fixing experimental device and method |
| CN113734617A (en) * | 2021-10-08 | 2021-12-03 | 济南二机床集团有限公司 | Basket is accomodate to high adaptation type work piece |
| CN113734617B (en) * | 2021-10-08 | 2023-06-09 | 济南二机床集团有限公司 | High-adaptability workpiece storage basket |
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