CN202945341U - Copper and aluminum conductive rod - Google Patents
Copper and aluminum conductive rod Download PDFInfo
- Publication number
- CN202945341U CN202945341U CN2012206791050U CN201220679105U CN202945341U CN 202945341 U CN202945341 U CN 202945341U CN 2012206791050 U CN2012206791050 U CN 2012206791050U CN 201220679105 U CN201220679105 U CN 201220679105U CN 202945341 U CN202945341 U CN 202945341U
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- CN
- China
- Prior art keywords
- copper
- aluminum
- aluminium
- rod
- copperhead
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Arc Welding In General (AREA)
Abstract
The utility model relates to a copper and aluminum conductive rod and aims to effectively solve the problems that the welding surface of the existing copper and aluminum conductive rod has high resistance and unstable voltage and the existing copper and aluminum conductive rod is unsafe to use, is low in efficiency and leads to the serious waste of energy. According to the technical scheme, the copper and aluminum conductive rod comprises a copper head and an aluminum rod, wherein the end surface of the copper head is provided with a heave, the end surface of the aluminum rod is provided with a groove, the groove is matched with the heave, the heave is placed in the groove to be tightly contacted, the contact part of the copper head and the aluminum rod is externally provided with an aluminum sheet, and the copper head and the aluminum rod are welded together in an exploding way by the aluminum sheet to form the integrated structure of the copper head and the aluminum rod. The copper and aluminum conductive rod is simple, novel and unique in structure and low in cost, has long service life and a good use effect and can effectively ensure that a zinc electrolyzing system operates safely.
Description
Technical field
The utility model relates to electrical equipment, particularly a kind of copper aluminium current conducting rod.
Background technology
Current conducting rod is zinc electrodeposition negative plate device commonly used, but the current conducting rod that uses at present is to be welded together by copper, aluminium to consist of, but due to structural problem, in use, the seam surface resistance is large, voltage instability, uses dangerous, efficient is low, and energy dissipation is large, and therefore, the improvement and bring new ideas on current conducting rod is imperative.
Summary of the invention
For above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just is to provide a kind of copper aluminium current conducting rod, can solve effectively that the seam surface resistance is large, voltage instability, uses dangerously, and efficient is low, and the large problem of energy dissipation.
The technical scheme that the utility model solves is, comprise copperhead and aluminium bar, on the copperhead end face, plush copper is arranged, the groove that matches with plush copper is arranged on the aluminium bar end face, plush copper is placed in the interior close contact of groove together, there is the connection aluminium flake outside of copperhead, aluminium bar touching position, and copperhead, aluminium bar consist of the integrative-structure of aluminium head and aluminium bar through aluminium flake explosive welding (closing) together.
The utility model is simple in structure, and novel unique, the life-span is long, and cost is low, and result of use is good, effectively guarantees the safe operation of zinc electrolytic system.
Description of drawings
Fig. 1 is structural front view of the present utility model.
Fig. 2 be in the utility model Fig. 1 B-B to sectional view.
Fig. 3 be in the utility model Fig. 1 A-A to sectional view.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Shown in Fig. 1-3, the utility model comprises copperhead and aluminium bar, on copperhead 2 end faces, plush copper 4 is arranged, on aluminium bar 1 end face of copperhead bottom, the groove 6 that matches with plush copper is arranged, plush copper is placed in the interior close contact of groove together, there is the aluminium flake 3 of connection the outside of copperhead, aluminium bar touching position, and copperhead, aluminium bar consist of the integrative-structure of aluminium head and aluminium bar through aluminium flake explosive welding (closing) together.
In order to guarantee result of use, the support 5 that is connected as a single entity is arranged at the aluminium bar bottom of described copper head part;
Described copperhead, aluminium bar are circular or square.
Described explosive welding (explosive welding) is a kind of Solid-phase welding method, is effective to the welding between dissimilar metal.Welding as between the metals such as titanium, copper, aluminium, steel can obtain the very high welding joint of intensity.And the welding of the different metallic substance of these chemical compositions and physicals is difficult to realize with other welding process.Modern industry needs diversified metal composite, and explosive welding is to solve the effective technology that metal composite is produced.
The utility model has been obtained satisfied technique effect through using and test:
Shown by above-mentioned, utilize explosion welding technique, copperhead and aluminium bar are combined by the aluminium flake explosive welding, change traditional welding structure in the past, have the advantages such as Weld strength is high, seam rate 100%, in use, under the seam surface resistance, voltage stabilization (voltage fluctuation is little), energy-conservation, realize security of system, efficient operation, can be widely used in the zinc electrolysis industry, wide application, whole nation zinc electrolysis scale is large, and foreign market in addition is so demand is large, practical application has obtained the coml immense success, and economic and social benefit is huge.
Claims (3)
1. copper aluminium current conducting rod, comprise copperhead and aluminium bar, it is characterized in that, on copperhead (2) end face, plush copper (4) is arranged, the groove (6) that matches with plush copper is arranged on the aluminium bar of copperhead bottom (1) end face, and plush copper is placed in the interior close contact of groove together, and there is connection aluminium flake (3) outside of copperhead, aluminium bar touching position, copperhead, aluminium bar are combined through the aluminium flake explosive welding, consist of the integrative-structure of aluminium head and aluminium bar.
2. copper aluminium current conducting rod according to claim 1, is characterized in that, the support (5) that is connected as a single entity is arranged at the aluminium bar bottom of described copper head part.
3. copper aluminium current conducting rod according to claim 1, is characterized in that, described copperhead, aluminium bar are circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206791050U CN202945341U (en) | 2012-12-11 | 2012-12-11 | Copper and aluminum conductive rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206791050U CN202945341U (en) | 2012-12-11 | 2012-12-11 | Copper and aluminum conductive rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945341U true CN202945341U (en) | 2013-05-22 |
Family
ID=48421048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206791050U Expired - Lifetime CN202945341U (en) | 2012-12-11 | 2012-12-11 | Copper and aluminum conductive rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858710A (en) * | 2018-01-06 | 2018-03-30 | 韶关市键宇电极技术有限公司 | A kind of electrolytic zinc anode plate and its manufacturing process |
-
2012
- 2012-12-11 CN CN2012206791050U patent/CN202945341U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858710A (en) * | 2018-01-06 | 2018-03-30 | 韶关市键宇电极技术有限公司 | A kind of electrolytic zinc anode plate and its manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |