CN207079298U - Metallographic electrobrightening corrosion device - Google Patents
Metallographic electrobrightening corrosion device Download PDFInfo
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- CN207079298U CN207079298U CN201720561390.9U CN201720561390U CN207079298U CN 207079298 U CN207079298 U CN 207079298U CN 201720561390 U CN201720561390 U CN 201720561390U CN 207079298 U CN207079298 U CN 207079298U
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Abstract
It the utility model is related to a kind of metallographic electrobrightening corrosion device.It is made up of main body rack, locking axle sleeve, rotary shaft and displacement bar, slide rail, specimen mounting, electrolytic cell and accessory circuit etc., singlehanded convert rotational motion for the upper and lower of specimen mounting and is moved forward and backward by slide rail, and fixed sample position by locking axle sleeve, it is accurate that positioning facilitates；Circuit system is integrated in structure, avoids mixed and disorderly wire connection；Specimen mounting handling are convenient, alternatively, improve conventional efficient and reduce people again and directly contacted with electrolyte, ensure that the health and safety of personnel；And by unitized design, more table apparatus parallel operations are realized, further increase operating efficiency.The utility model clever structure, simplify experimental implementation, improve test efficiency, the uncertainty of experiment process is reduced, personal security is ensure that, alleviates the labor intensity of personnel, especially suitable for the metallographic of testing agency or University Enterprise electrobrightening/corrosion, there is positive dissemination.
Description
Technical field
The electrobrightening or corrosion device when prepared by laboratory metallographic are the utility model is related to, is that one kind includes circuit configuration
With the brace of sample mounting and adjusting.
Background technology
Metallographic electrobrightening/corrosion is that sample is connected with anode, is immersed in electrolyte, is formed with the negative electrode in electrolyte
Behind loop chemical reaction is produced in specimen surface.
Existing electrobrightening/corrosion device typically clamps sample with clip, passes through iron wire or thin iron staff and iron stand branch
Frame is connected, and is screwed and adjusts height, and positive wire is optionally overlapped on iron wire by crocodile clip, cathode wire connection
On stainless steel plate in the electrolytic solution.But there is problems with existing apparatus：
1st, apparatus structure is unstable, and iron stand, iron wire, screw are easily corroded, and causes connection to loosen or fix unstable.
2nd, wire arbitrarily overlaps, mixed and disorderly and easy to fall off, and especially after crocodile clip or iron wire with getting rusty long, not only clamping is unstable
Conduction is also less prone to, required voltage x current is electrolysed and is not easy stabilization.
3rd, operation inconvenience, specimen mounting are substantially fixed, and clip handling sample is generally required hand close to electrolyte, to people
With potential hazard；Also the wire of overlap joint is easily touched off during operation.
Need to be not easy to finely tune, Sample location is not accurate enough by screw locking by both hands when the 4th, adjusting height.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of fixed, easy to operate accurate positioning, and
Safe metallographic electrobrightening corrosion device.
What the purpose of this utility model was realized in：
A kind of metallographic electrobrightening corrosion device, it includes main body rack, and main body rack is by two horizontal support pin and two
Individual vertical rack composition, is placed with electrolytic cell on the horizontal support pin or vertical rack, is provided with the bottom surface in electrolytic cell
Negative electrode, negative electrode one end are flat board, and the other end passes or laid out container and accesses cathode circuit by cathode wire；
Rotary shaft is provided between the top of described two vertical racks, the both ends of rotary shaft pass through vertical rack, and divide
Clutch sub is not installed, one of clutch sub is provided with adjusting knob, and the interlude of the rotary shaft is fixed with two
Displacement bar, the middle part between described two vertical racks are additionally provided with crossbeam, and the centre of crossbeam is fixed with two slide rails, two slide rails
Set obliquely, form V-shaped angle with two displacement bars respectively, wherein an one slide rail inner hollow, a wire is from bottom to top
Pass, wire upper end is drawn and connects a plug, and wire lower end is connected with positive wire accesses anode circuit；
A specimen mounting is provided between two slide rails, the specimen mounting is made up of vertical bar, cross bar, clip, wherein cross bar
It is fixed in vertical bar, two end-rack of cross bar are formed on V-shaped angle in slide rail and displacement bar, so as to fix specimen mounting, folder
Son is fixed on vertical bar bottom, the inner hollow of vertical bar, and upper end is embedded in jack, and the plug that slide rail upper end is drawn inserts the jack
In, clip is connected by wire below jack；
The both ends of the crossbeam are provided with two upper splicing plugs, and the both ends of two horizontal support pin are provided with two lower splicing insertings
Head, the positive wire are connected with two upper splicing plugs, and cathode wire is connected with splicing plug under two, and one vertical
Terminal box is fixed with beside support, terminal box includes wire, and upper splicing plug is connected, simultaneously should by wire with lower splicing plug
Wire bottom is drawn to be connected with power supply.
The side of horizontal support pin or vertical rack carries fixing device, for multiple supports it is used in parallel when make positioning and
Fixation.
The inner side of vertical rack is with locking axle sleeve by rotary shaft axially position and rotary spacing.
Two displacement bars are vertically arranged with rotary shaft.
Displacement bar forms angle with slide rail, and the circular motion of rotary shaft is converted into the linear motion of sample.
Compared with prior art, the beneficial effects of the utility model are：
1st, cable and mechanical device are incorporated, reduces wire at random and unstable wiring, improves the stability of a system.
2nd, the regulation of specimen height is easy to be accurate, can pass through one-handed performance.
3rd, specimen mounting refills discharging sample after can removing, therefore sample is replaced conveniently, and controllability is good.
4th, the present apparatus reduces personnel and electrolyte contacts situation, more health and safety when loading and unloading sample.
5th, by parallel assembled, achievable multigroup sample is electrolysed new equipment of the present utility model simultaneously, improves experiment effect
Rate.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model metallographic electrobrightening corrosion device.
Fig. 2 is multiple metallographic electrobrightening corrosion devices schematic diagram used in parallel.
Wherein：Main body rack 1, horizontal support pin 1.1, vertical rack 1.2, electrolytic cell 2, negative electrode 3, rotary shaft 4, clutch connect
First 5, adjusting knob 6, locking axle sleeve 7, displacement bar 8, crossbeam 9, slide rail 10, specimen mounting 11, vertical bar 11.1, cross bar 11.2, folder
Son 11.3, upper splicing plug 12, lower splicing plug 13, terminal box 14.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of metallographic electrobrightening corrosion device is the utility model is related to, it includes main body rack 1,
Main body rack 1 is made up of two horizontal support pin 1.1 and two vertical racks 1.2, horizontal support pin 1.1（Or vertical rack
1.2）Side carry fixing device（Such as screw）, for multiple supports it is used in parallel when position and fixation, the water
In flat support feet 1.1（Or on the desktop of the front side of horizontal support pin 1.1）Electrolytic cell 2 is placed with, electrolytic cell 2 is glass or plastics material
The container of matter, to hold electrolyte, negative electrode 3 is installed on the bottom surface in electrolytic cell 2, during work, sample suitably immerses electrolysis
In liquid, electrobrightening/corrosion in electrolytic cell 2, the negative electrode 3 is made up of conductive good and anti-corrosion material（It is generally stainless
Steel）, negative electrode 3 is installed on the bottom surface in electrolytic cell 2, and the one end of negative electrode 3 is the larger circle of area（Or other shapes）Flat board,
The other end passes（Or lay out）Container simultaneously accesses cathode circuit by cathode wire.
Rotary shaft 4 is provided between the top of described two vertical racks 1.2, the both ends of rotary shaft 4 pass through vertical rack
1.2, and clutch sub 5 is separately installed with, clutch sub 5 is generally the sleeve of locking screw（Can also be other forms, such as
Latch, magnetic etc.）, in two clutch subs 5, one is pin end, and one is female joint, and one of clutch sub 5 is installed
There is adjusting knob 6, being hold by one hand after rotating adjusting knob can drive rotary shaft 4 to rotate, the inner side locking of vertical rack 1.2
The axially position of rotary shaft 4 and rotary spacing, locking system 7 can also be spring steel ball, bidirectional ratchet mechanism or damping by axle sleeve 7
Part（Such as rubber ring）, the interlude of the rotary shaft 4 is fixed with two displacement bars 8, and two displacement bars 8 are vertical with rotary shaft 4
Setting, rotary shaft 4, displacement bar 8 are made using stainless steel or anti-corrosion high polymer material, after adjusting knob 6 rotates, rotary shaft 4
Displacement bar 8 is driven to rotate upwardly and downwardly, the middle part between described two vertical racks 1.2 is additionally provided with crossbeam 9, is fixed among crossbeam 9
There are two slide rails 10, two slide rails 10 are set obliquely, form V-shaped angle with two displacement bars 8 respectively, and the slide rail 10 is used
Stainless steel or anti-corrosion high polymer material make, wherein the inner hollow of an one slide rail 10, a wire from bottom to top pass, wire upper end
Draw certain length and connect a plug（Such as banana plug）, wire lower end is connected with positive wire accesses anode circuit, slide rail 10
After coordinating with rotary shaft 4, circular motion is converted into the linear motion up and down of specimen mounting 11.
A specimen mounting 11 is provided between two slide rails 10, the specimen mounting 11 is by vertical bar 11.1, cross bar 11.2, clip
11.3 compositions, wherein cross bar 11.2 is fixed in vertical bar 11.1, and two end-rack of cross bar 11.2 are formed in slide rail 10 and displacement bar 8
On V-shaped angle, so as to fix specimen mounting 11, cross bar 11.1 uses stainless steel or anti-corrosion high polymer material with vertical bar 11.2
Make, and clip 11.3 is fixed on the bottom of vertical bar 11.1, clip 11.3 is copper material, for clamping sample, and vertically
The inner hollow of bar 11.1, upper end insertion jack, the plug that the upper end of slide rail 10 is drawn is inserted in the jack, by leading below jack
Line connects clip 11.3.
The application method of this metallographic electrobrightening corrosion device is：
During work, remove specimen mounting 11 and extract the plug of the extraction of slide rail 10（Connection can not optionally be turned off yet）, clip
One end of 11.3 clamping samples, then connects the jack in draw plug and vertical bar 11.1 on slide rail 10（Do not disconnect, be not required to
Will）, then specimen mounting 11 put back on slide rail 10, it is ensured that the side that sample need to be electrolysed down, passes through rotary shaft 4 and displacement bar 8
Adjustment height makes sample suitably submerge in electrolyte（Clip 11.3 does not submerge electrolyte）.
The middle part of described two vertical racks 1.2（Near the both ends of crossbeam 9）Provided with two upper splicing plugs 12, two perpendicular
The bottom of straight bracket 1.2（Near the both ends of two horizontal support pin 1.1）Provided with splicing plug 13 under two, upper splicing plug 12
It is copper material with lower splicing plug 13, the anode circuit is connected with two upper splicing plugs 12, under cathode circuit and two
Splice plug 13 to be connected, and the side of a vertical rack 1.2 is provided with terminal box 14, and the side of terminal box 14 has two to connect
Head and splicing plug 12 and splice that plug 13 is corresponding connects, include two line conductors, one end of two line conductors respectively with a side
Joint connects, and the other end is drawn from the bottom of terminal box 14 to be connected with power positive cathode.
This metallographic electrobrightening corrosion device can with used aloned, can also multiple parallel connection uses in a row, sample compared with
When more, operating efficiency can be increased with multiple uses.When splicing in use, upper splicing plug and one, side main body rack it is upper
Splicing plug connection, lower splicing plug is connected with the lower splicing plug of one, side main body rack, so as to transmit electric current, and
A terminal box need to be only assembled, while the clutch sub of clutch sub and another one main body rack in side is locked, and realizes rotary shaft
It is multi-shaft interlocked.
When single-side stand works：Terminal box lead is connected with power positive cathode, the electrolyte prepared in right amount is poured into electricity
Solve in groove, remove specimen mounting and extract the plug of slide rail extraction（Connection can not optionally be turned off yet）, sample is arranged on sample
On fixture（It need to be electrolysed during guarantee sample work face-down）, then specimen mounting, which is put back to, moves on slide rail and connects plug and jack
（Then need not it not disconnect）, adjusting adjusting knob makes sample suitably immerse in electrolyte.Voltage or electric current and time are set, is opened
Power supply starts to be electrolysed.Electrolysis directly removes specimen mounting after terminating, and cleans and removes sample.Continue that next sample or direct is installed
Other mounted samples are placed on motion slide rail and start to be electrolysed next time.
During parallel operation：Unload terminal box and knob, be aligned rotary shaft male and female clutch sub and it is upper splicing plug, under
Splice plug, each main body rack or so closes up and fixed after split.Installation and adjustment knob on the support of the rightmost side, each clutch sub lead to
Lock screw is crossed to fix（Do not need synchronous interaction not fix, directly swing displacement bar regulation height）, pacify on the support of the leftmost side
Attaching line box, lead are connected with power supply.Equivalent electrolyte is poured into each electrolytic cell（Or directly replace a big electrolytic cell）, other
Operation is identical with single-side stand work.
Claims (5)
- A kind of 1. metallographic electrobrightening corrosion device, it is characterised in that：It includes main body rack（1）, main body rack（1）By two Horizontal support pin（1.1）With two vertical racks（1.2）Composition, the horizontal support pin（1.1）Or vertical rack（1.2）On put It is equipped with electrolytic cell（2）, electrolytic cell（2）Negative electrode is installed on interior bottom surface（3）, negative electrode（3）One end is flat board, the other end pass or Lay out container and cathode circuit is accessed by cathode wire；Described two vertical racks（1.2）Top between be provided with rotary shaft（4）, rotary shaft（4）Both ends through vertical branch Frame（1.2）, and it is separately installed with clutch sub（5）, one of clutch sub（5）Adjusting knob is installed（6）, the rotation Axle（4）Interlude be fixed with two displacement bars（8）, described two vertical racks（1.2）Between middle part be additionally provided with crossbeam （9）, crossbeam（9）Centre be fixed with two slide rails（10）, two slide rails（10）Set obliquely, respectively with two displacement bars （8）V-shaped angle is formed, wherein an one slide rail（10）Inner hollow, a wire are from bottom to top passed, and wire upper end is drawn and connect One plug, wire lower end is connected with positive wire accesses anode circuit；Two slide rails（10）Between be provided with a specimen mounting（11）, the specimen mounting（11）By vertical bar（11.1）, cross bar （11.2）, clip（11.3）Composition, wherein cross bar（11.2）It is fixed on vertical bar（11.1）On, cross bar（11.2）Two end-rack exist Slide rail（10）With displacement bar（8）Formed on V-shaped angle, so as to fix specimen mounting（11）, clip（11.3）It is vertical to be fixed on Bar（11.1）Bottom, vertical bar（11.1）Inner hollow, upper end insertion jack, slide rail（10）The plug insertion that upper end is drawn should In jack, clip is connected by wire below jack（11.3）；The crossbeam（9）Both ends be provided with two upper splicing plugs（12）, two horizontal support pin（1.1）Both ends be provided with two Lower splicing plug（13）, the upper splicing plugs of the positive wire and two（12）Connection, splice plug under cathode wire and two （13）It is connected, and a vertical rack（1.2）Side be fixed with terminal box（14）, terminal box（14）Include wire, wire By upper splicing plug（12）With lower splicing plug（13）Connection, while the wire bottom is drawn and is connected with power supply.
- A kind of 2. metallographic electrobrightening corrosion device according to claim 1, it is characterised in that：Horizontal support pin（1.1） Or vertical rack（1.2）Side carry fixing device, for multiple supports it is used in parallel when position and fixation.
- A kind of 3. metallographic electrobrightening corrosion device according to claim 1, it is characterised in that：Vertical rack（1.2）'s Inner side locking axle sleeve（7）By rotary shaft（4）Axially position and rotary spacing.
- A kind of 4. metallographic electrobrightening corrosion device according to claim 1, it is characterised in that：Two displacement bars（8）With Rotary shaft（4）It is vertically arranged.
- A kind of 5. metallographic electrobrightening corrosion device according to claim 1, it is characterised in that：Displacement bar（8）With slide rail （10）Angle is formed, by rotary shaft（4）Circular motion be converted into the linear motion of sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561390.9U CN207079298U (en) | 2017-05-19 | 2017-05-19 | Metallographic electrobrightening corrosion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561390.9U CN207079298U (en) | 2017-05-19 | 2017-05-19 | Metallographic electrobrightening corrosion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079298U true CN207079298U (en) | 2018-03-09 |
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ID=61436536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720561390.9U Active CN207079298U (en) | 2017-05-19 | 2017-05-19 | Metallographic electrobrightening corrosion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022788A (en) * | 2017-05-19 | 2017-08-08 | 江阴市产品质量监督检验所 | Metallographic electrobrightening corrosion device and its application method |
| CN109594121A (en) * | 2019-01-09 | 2019-04-09 | 杨皓然 | A kind of teaching consuming energy chemical polishing device |
-
2017
- 2017-05-19 CN CN201720561390.9U patent/CN207079298U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022788A (en) * | 2017-05-19 | 2017-08-08 | 江阴市产品质量监督检验所 | Metallographic electrobrightening corrosion device and its application method |
| CN107022788B (en) * | 2017-05-19 | 2023-03-17 | 江苏澄信检验检测认证有限公司 | Metallographic electrolytic polishing corrosion device and using method thereof |
| CN109594121A (en) * | 2019-01-09 | 2019-04-09 | 杨皓然 | A kind of teaching consuming energy chemical polishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: No. 188, East Outer Ring Road, Jiangyin high tech Zone, Wuxi City, Jiangsu Province Patentee after: Jiangsu Chengxin Inspection Certification Co.,Ltd. Address before: 214434 building 6, 188 East Outer Ring Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGYIN CITY PRODUCT QUALITY SUPERVISION AND INSPECTION INSTITUTE |
|
| TR01 | Transfer of patent right |