CN202671695U - Connection device for cathode of electroplating roller - Google Patents
Connection device for cathode of electroplating roller Download PDFInfo
- Publication number
- CN202671695U CN202671695U CN 201220370899 CN201220370899U CN202671695U CN 202671695 U CN202671695 U CN 202671695U CN 201220370899 CN201220370899 CN 201220370899 CN 201220370899 U CN201220370899 U CN 201220370899U CN 202671695 U CN202671695 U CN 202671695U
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- China
- Prior art keywords
- cathode
- connection device
- roller
- support
- cylinder body
- 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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Abstract
The utility model provides a connection device for the cathode of an electroplating roller, and relates to the roller which is used in electroplating, in particular to connection of the roller cathode. The connection device comprises a cylinder body and an electric conduction head arranged in the cylinder body. A cathode contact connected with the electric conduction head is arranged on the cylinder body. The connection device further comprises a support connected with the cathode contact, and a support structure is arranged on the top of the support. The support structure is composed of a U-shaped tray and an opened hugging ring arranged on the supper portion of the U-shaped tray. The connection device has the advantages that the electric conduction contact of the cylinder body of the roller is connected with the hugging ring on the support so as to increase contact area, stabilize power supply of the cathode, enable electroplating pieces in the roller to be coated evenly and is good in effect. The closed U-shaped tray also can protect the cathode contact and prevent the cylinder body from falling down in the electroplating process.
Description
Technical field
Used cylinder when the utility model relates to a kind of the plating refers more particularly to the connection of drum cathode.
Background technology
Electro-plating roller is the core component of barrel plating processing unit.The plating of workpiece is mainly by the galvanic action of negative electrode in the cylinder, make metal ion be gathered in workpiece surface and form coating, so its negative electrode mode of connection plays larger impact to the electroplating quality of workpiece.The negative electrode lotus connects two kinds of axle sleeve type and the flexible lead formulas of using.Fete through for many years production and to trample proof, the method for attachment of axle sleeve type negative electrode because the existence of abrasion and corrosion, when they are immersed in when working in the plating bath, makes electrolytic solution suffer the pollution of metal ion.Flexible lead negative electrode contact method, wire insulation is perishable, and the contact rapid wear makes plating piece not have coating.Produce under certain conditions combustible material, drum can be burnt.
Summary of the invention
The purpose of this utility model is in order to solve the deficiencies in the prior art, and a kind of good connecting effect is provided, send the cathode connection device of the stable electro-plating roller of electricity.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of cathode connection device of electro-plating roller, comprise the conductive head that is provided with in cylindrical shell and the cylindrical shell, it is characterized in that: described cylindrical shell is provided with the cathode contact that is connected with conductive head, also comprise the support that is connected with cathode contact, described top of the trellis is provided with supporting structure, and supporting structure is comprised of the open armful of ring that U-shaped holder and U-shaped holder top are provided with.
The above embraces ring integral body be semicircular structure, upper opening, and bottom formation U-shaped recessed down holder encircles a formation carrier in a joint portion in the U-shaped holder with embracing, and described U-shaped backing section is connected with support.
The utility model beneficial effect is, the roller tube conductive head is connected with the ring of embracing on the support by cathode contact, has increased contact area, makes negative electrode send electricity stable, makes in the cylinder electroplating parts coating even, satisfactory for result.Simultaneously closed U-shaped holder also anticathode contact plays a protective role, and prevents the cylindrical shell landing that occurs in the electroplating process.
Description of drawings
Fig. 1 is the utility model prior art axle sleeve method of attachment synoptic diagram;
Fig. 2 is the utility model prior art flexible lead method of attachment synoptic diagram;
Fig. 3 is the utility model structural representation;
Fig. 4 is that the A of the utility model Fig. 3 is to synoptic diagram.
Among the figure: 1. armful ring; 2. cylindrical shell; 3. support; 4. cathode contact; 5. conductive head; 6. carrier; 7.U shape holder.
Embodiment
By accompanying drawing 3 and accompanying drawing 4 as can be known, the utility model comprises the conductive head 5 that is provided with in cylindrical shell 2 and the cylindrical shell 5, and described cylindrical shell 2 is provided with the cathode contact 4 that is connected with conductive head 5, and cathode contact 4 is copper material, guarantees the energising performance.
Referring to accompanying drawing 2, the above embraces ring 1 integral body is semicircular structure, upper opening, and bottom formation U-shaped recessed down holder 7 forms carrier 6 in U-shaped holder 7 with embracing ring 1 joint portion, and described U-shaped holder 7 bottoms are connected with support 3.When being erected at cathode contact 4 in the U-shaped holder 7, cathode contact 4 is pressed on the carrier 6, because action of gravity makes U-shaped holder 7 two ends mutually draw close and make the upper opening closure.
Because the U-shaped holder 7 after the closure is similarly circular configuration with cathode contact 4; it is in contact with one another face and reaches maximum; guaranteed the maximum current conveying, simultaneously closed U-shaped holder 7 also anticathode contact 4 plays a protective role, and prevents the cylindrical shell 2 landing phenomenons that occur in the electroplating process.
Should be noted that embodiment described in the utility model only is its optimal way, only is apparent change to belonging to technical solutions of the utility model, all should belong within the protection domain of the present utility model.
Claims (2)
1. the cathode connection device of an electro-plating roller, comprise the conductive head that is provided with in cylindrical shell and the cylindrical shell, it is characterized in that: described cylindrical shell is provided with the cathode contact that is connected with conductive head, also comprise the support that is connected with cathode contact, described top of the trellis is provided with supporting structure, and supporting structure is comprised of the open armful of ring that U-shaped holder and U-shaped holder top are provided with.
2. the cathode connection device of electro-plating roller according to claim 1, it is characterized in that: described armful of ring integral body is semicircular structure, upper opening, bottom formation U-shaped recessed down holder, form a carrier in the U-shaped holder with embracing a ring joint portion, described U-shaped backing section is connected with support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370899 CN202671695U (en) | 2012-07-30 | 2012-07-30 | Connection device for cathode of electroplating roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370899 CN202671695U (en) | 2012-07-30 | 2012-07-30 | Connection device for cathode of electroplating roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671695U true CN202671695U (en) | 2013-01-16 |
Family
ID=47492607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370899 Expired - Fee Related CN202671695U (en) | 2012-07-30 | 2012-07-30 | Connection device for cathode of electroplating roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557831A (en) * | 2017-09-29 | 2018-01-09 | 德清县佳伟线缆有限公司 | A kind of cable copper facing equipment |
-
2012
- 2012-07-30 CN CN 201220370899 patent/CN202671695U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557831A (en) * | 2017-09-29 | 2018-01-09 | 德清县佳伟线缆有限公司 | A kind of cable copper facing equipment |
| CN107557831B (en) * | 2017-09-29 | 2023-11-24 | 德清县佳伟线缆有限公司 | Cable copper plating equipment |
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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 |
Granted publication date: 20130116 Termination date: 20210730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |