CN203462156U - Anode head device for in-situ metallographical electrolytic polishing corrosion instrument - Google Patents
Anode head device for in-situ metallographical electrolytic polishing corrosion instrument Download PDFInfo
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- CN203462156U CN203462156U CN201320501813.XU CN201320501813U CN203462156U CN 203462156 U CN203462156 U CN 203462156U CN 201320501813 U CN201320501813 U CN 201320501813U CN 203462156 U CN203462156 U CN 203462156U
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- glass tubing
- anode
- rubber
- head device
- metallographical
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Abstract
The utility model relates to an anode head device for an in-situ metallographical electrolytic polishing corrosion instrument. The anode head device comprises a glass tube (3) and an anode piece (4) which is positioned inside the glass tube, wherein a conducting wire (1) which is connected with the anode piece (4) is stretched out of the end of the glass tube, a rubber sleeve (2) is sleeved outside the orifice section of the glass tube, and a rubber head (5) is sleeved on the lower end of the glass tube. The anode head device has the beneficial effects that 1) the anode head device is applicable to the existing metallographical electrolytic polishing corrosion instrument; 2) when the anode head is used for polishing and corroding a metallographical point on a vertical part in the in-situ metallographical detection, a detected part can be effectively encircled by a dropwise added chemical reagent, so that a good polishing and corrosion effect can be achieved.
Description
Technical field
The utility model relates to a kind of metallographic electropolishing corrosion tester positive contact device of technical field of structures, is especially applicable to the electropolishing in the metallographic examination of vertical position, the positive contact apparatus structure technical field of corrosion.
Background technology
The corrosion of metallographic electropolishing is to utilize electrochemical principle to carry out polishing or corrosion to metallographic specimen.Metallographic electropolishing corrosion tester is a kind of metallographic specimen polishing that can be used for, and also can be used for the microscopic test equipment of metallographic specimen corrosion.The positive contact of the metallographic electropolishing corrosion tester using in job site is generally comprised of the vertical Glass tubing of root or plastics tubing, electrode slice, connection wire, when the anode head of this structure carries out polishing to vertical position metallographic point, Glass tubing and metallographic point in 90 ° vertical be that Glass tubing is parallel to the ground, this just can not drip chemical reagent effectively in Glass tubing, thereby can not carry out effective polishing to metallographic point.Therefore, invent a kind of anode head, for vertical position metallographic point, carry out polishing effectively, corrosion specially.
Summary of the invention
For the anode head that solves existing electropolishing corrosion tester is when carrying out polishing to vertical position metallographic point, can not effectively in Glass tubing, drips chemical reagent, thereby can not obtain good polishing, corrosive effect.The utility model provides a kind of new electropolishing, corrosion tester anode head device, this device has been realized when vertical position metallographic point is carried out to polishing, corrosion, the chemical reagent dripping can effectively surround and detect position, thereby obtains good polishing, corrosive effect.
The utility model solves the technical scheme that its technical problem adopts:
An on-the-spot metallographic electropolishing corrosion tester anode head device, the utility model feature is, comprises a Glass tubing, and Rubber end is inserted in Glass tubing one end, and the other end is equipped with the rubber sleave of fixing cord; Anode strip and wire are housed in Glass tubing; Anode strip one side is positioned at the outstanding position of Rubber end, and opposite side is drawn Glass tubing by wire.
Glass tubing is the Glass tubing that stage casing has a U-bend to be vertical corner with hypomere;
Rubber end is the outstanding dark circles cone rubber of a front end band, and middle hollow part is used for inserting Glass tubing;
Anode strip is a metal copper sheet;
Wire is rubber wire;
Rubber sleave is one to have certain elastic rubber cover.
The beneficial effects of the utility model are: 1) be applicable to existing metallographic electropolishing corrosion tester; 2), while the point of the metallographic in vertical position in on-the-spot metallographic examination being carried out to polishing, corrosion, the chemical reagent of dropping can effectively surround and detect position, thereby obtains good polishing, corrosive effect.
The key issue that this utility model solves: at present, at the scene in metallographic examination, the positive contact of the metallographic electropolishing corrosion tester using is generally by the vertical Glass tubing of root or plastics tubing, electrode slice, connecting wire forms, the positive contact of this structure is when carrying out polishing to vertical position metallographic point, Glass tubing and metallographic point in 90 ° vertical be that Glass tubing is parallel to the ground, this just can not drip chemical reagent effectively in Glass tubing, anode strip and metallographic position are middle owing to there is no chemical reagent thereby can not form effective ionization loop, thereby can not carry out effective polishing to metallographic point.This utility model device has adopted a hollow glass tubular construction with U-shaped and vertical corner, has effectively solved when vertical position metallographic point is carried out to polishing, and chemical reagent can not effectively surround the problem that detects position.
The mechanism of this utility model is mainly to make the vertical structure of conventional electropolishing corrosion tester positive contact into one with U-shaped and vertical corner structure, thereby when the metallographic point to vertical position carries out polishing, by vertical section, down drip chemical reagent, the level vial contacting with metallographic point under the effect of gravity also can keep whole section and be full of pharmaceutical chemicals, thereby carries out polishing effectively, corrosion.
This utility model has designed a band and has planted the hollow glass tubular construction that has U-shaped and vertical corner, has effectively solved when vertical position metallographic point is carried out to polishing, and chemical reagent can not effectively surround the problem that detects position.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is structure iron of the present utility model.
1. wires in figure, 2. rubber peel, 3. Glass tubing, 4. anode strip, 5. Rubber end.
Embodiment
An on-the-spot metallographic electropolishing corrosion tester anode head device, the utility model feature is, comprises a Glass tubing 3, and Rubber end 5 is inserted in Glass tubing one end, and the other end is equipped with the rubber sleave 2 of fixing cord 1; Anode strip 4 and wire 1 are housed in Glass tubing 3; Anode strip 4 one sides are positioned at the outstanding position of Rubber end 5, and opposite side is drawn Glass tubing 3 by wire 4.
The utility model Glass tubing 3 has the Glass tubing that a U-bend is vertical corner with hypomere for stage casing;
Wire 1 is rubber wire;
Rubber sleave 2 is elastic rubber cover;
Wherein:
Rubber end 5 for fixing glass pipe and with polishing position close contact, effectively prevent that chemical reagent from leaking;
Wire 1 is for conduction current;
Rubber sleave 2 is for being fixed on Glass tubing by wire.
The utility model concrete scheme comprises the following steps:
1. the hollow glass tube with U-shaped and vertical corner is inserted in Rubber end, notice that the outstanding position of Glass tubing horizontal section extending area and Rubber end is concordant;
2. wire is penetrated in Glass tubing, guarantee that wire stretches out glass horizontal section;
3. horizontal section wire and copper electrode sheet are connected;
4. the wire of pulling back, regulates the distance at copper electrode sheet end and the outstanding position of Rubber end, the distance that general electrode slice end and Rubber end are given prominence to position maintenance 3～5mm;
5. with rubber sleave, wire is fixed near the vertical port of Glass tubing.
Claims (3)
1. an on-the-spot metallographic electropolishing corrosion tester anode head device, it is characterized in that, comprise a Glass tubing (3) and be positioned at the anode strip (4) of Glass tubing, stretch out wire (1) to the Glass tubing termination of jointed anode sheet (4), at Glass tubing segment port overcoat, have rubber sleeve (2), in Glass tubing lower end, cover has Rubber end (5).
2. a kind of on-the-spot metallographic electropolishing corrosion tester anode head device according to claim 1, is characterized in that: Glass tubing (3) is set to the Glass tubing that stage casing has a U-shaped section to be vertical corner segments with hypomere;
Rubber end (5) is the outstanding dark circles cone rubber of a front end band, and middle hollow part is used for inserting Glass tubing;
Anode strip (4) is a metal copper sheet;
Wire (1) is rubber wire.
3. a kind of on-the-spot metallographic electropolishing corrosion tester anode head device according to claim 1, is characterized in that: rubber sleave (2) is elastic rubber cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501813.XU CN203462156U (en) | 2013-08-16 | 2013-08-16 | Anode head device for in-situ metallographical electrolytic polishing corrosion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501813.XU CN203462156U (en) | 2013-08-16 | 2013-08-16 | Anode head device for in-situ metallographical electrolytic polishing corrosion instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462156U true CN203462156U (en) | 2014-03-05 |
Family
ID=50174531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320501813.XU Expired - Lifetime CN203462156U (en) | 2013-08-16 | 2013-08-16 | Anode head device for in-situ metallographical electrolytic polishing corrosion instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714369A (en) * | 2016-05-09 | 2016-06-29 | 上海电气核电设备有限公司 | Anode-cathode device for on-site metallurgical-phase electrolytic polishing corrosion instruments and application method thereof |
| CN110318092A (en) * | 2019-06-27 | 2019-10-11 | 江苏省沙钢钢铁研究院有限公司 | Auxiliary device for electrolytic polishing and using method thereof |
-
2013
- 2013-08-16 CN CN201320501813.XU patent/CN203462156U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714369A (en) * | 2016-05-09 | 2016-06-29 | 上海电气核电设备有限公司 | Anode-cathode device for on-site metallurgical-phase electrolytic polishing corrosion instruments and application method thereof |
| CN105714369B (en) * | 2016-05-09 | 2018-01-30 | 上海电气核电设备有限公司 | The anode cathode device and its application method of live metallographic electrobrightening corrosion instrument |
| CN110318092A (en) * | 2019-06-27 | 2019-10-11 | 江苏省沙钢钢铁研究院有限公司 | Auxiliary device for electrolytic polishing and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |