CN202839978U - Steel and copper connection device - Google Patents
Steel and copper connection device Download PDFInfo
- Publication number
- CN202839978U CN202839978U CN 201220448173 CN201220448173U CN202839978U CN 202839978 U CN202839978 U CN 202839978U CN 201220448173 CN201220448173 CN 201220448173 CN 201220448173 U CN201220448173 U CN 201220448173U CN 202839978 U CN202839978 U CN 202839978U
- Authority
- CN
- China
- Prior art keywords
- steel
- copper
- welding
- jockey
- connection device
- 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
Links
Images
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a steel and copper connection device, comprising a copper bar and steel plates. Two ends of the copper bar are welded with steel plates. According to utility model, the steel and copper connection device is a connecting device between two conductive parts, an argon arc welding process is employed for steel and copper connection, the steel and copper welding difficulty is overcome, a steel and copper welding crack is prevented, and the welding quality is guaranteed.
Description
Technical field
The utility model relates to the jockey between two conductive components, is specifically related to a kind of steel copper jockey.
Background technology
Main difficulty when steel and copper and copper alloy welding is easily to crack at weld seam and fusion area.Practice confirms that have sufficiently high cracking resistance in order to guarantee weld seam, iron content is advisable to be controlled at 10%～43% in the weld seam.Welding method and welding material when mild steel and copper and copper alloy welding, can adopt respectively manual metal-arc welding, submerged-arc welding and argon tungsten-arc welding.Adopt fine copper as filling metal material, such as welding rod TCu(T107 when mild steel and fine copper welding); During argon tungsten-arc welding, adopt silico-manganese bronze QSi3-1 welding wire; When mild steel and silicon bronze, aluminium bronze welding, can adopt aluminium bronze to make to fill metal material; When stainless steel and brazing connect, adopt nickel or nickel-base alloy to make to fill metal material.But traditional welding manner all can produce the crack easily.
The utility model content
The utility model purpose: the purpose of this utility model is in order to solve the deficiencies in the prior art, a kind of steel copper jockey to be provided.
Technical scheme: for achieving the above object, the utility model provides a kind of steel copper jockey, and described steel copper jockey comprises copper bar and steel plate, and the two ends of described copper bar are welded with steel plate.
Described copper bar and steel plate are to adopt argon arc welding technique to be welded to connect.
Beneficial effect: steel copper jockey of the present utility model, be two jockeys between the conductive component, it is to adopt argon arc welding technique to be welded to connect that steel copper connects, and such welding manner can be avoided the welding difficulty of steel copper, avoid the steel brazing living crack of practicing midwifery, guaranteed welding quality.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Steel copper jockey as shown in Figure 1, steel copper jockey comprises copper bar 1 and steel plate 2, and the two ends of copper bar 1 are welded with steel plate 2, and copper bar 1 and steel plate 2 are to adopt argon arc welding technique to be welded to connect.
Claims (2)
1. steel copper jockey, it is characterized in that: described steel copper jockey comprises copper bar (1) and steel plate (2), and the two ends of described copper bar (1) are welded with steel plate (2).
2. steel copper jockey according to claim 1 is characterized in that: described copper bar (1) and steel plate (2) are to adopt argon arc welding technique to be welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448173 CN202839978U (en) | 2012-09-05 | 2012-09-05 | Steel and copper connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448173 CN202839978U (en) | 2012-09-05 | 2012-09-05 | Steel and copper connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839978U true CN202839978U (en) | 2013-03-27 |
Family
ID=47951604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220448173 Expired - Fee Related CN202839978U (en) | 2012-09-05 | 2012-09-05 | Steel and copper connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514625A (en) * | 2016-01-23 | 2016-04-20 | 湖北华云电气股份有限公司 | Steel and copper grounding nose |
-
2012
- 2012-09-05 CN CN 201220448173 patent/CN202839978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514625A (en) * | 2016-01-23 | 2016-04-20 | 湖北华云电气股份有限公司 | Steel and copper grounding nose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103567663B (en) | For high-entropy alloy welding wire welding titanium-steel and preparation method thereof | |
| CN104607775B (en) | A kind of Lincoln weld welding method of nickel alloy composite plate | |
| CN103567654A (en) | Welding material and welding method for titanium-steel composite board | |
| CN103447668B (en) | A kind of welding method of dispersion copper | |
| CN105127613B (en) | A kind of Q420 steel flux-cored wire used for welding and preparation method thereof | |
| CN101618473A (en) | Welding method for thin plate weldment and welding equipment thereof | |
| CN105127564A (en) | Submerged-arc welding process of stainless steel plate larger than 80mm in thickness | |
| CN202839978U (en) | Steel and copper connection device | |
| CN204584527U (en) | A kind of gate-type submerged arc welding machine | |
| CN102059430B (en) | Method for welding and repairing copper surface defect of aluminum-copper composite board transition joint | |
| CN105108259B (en) | Method for compounding copper and aluminum dissimilar metal of zinc electrolysis cathode conductive head | |
| CN102794552A (en) | Welding method of composite metal board | |
| CN102260809A (en) | Interlayer alloy for bonding Q235 steel to 316L steel in TLP (transient liquid phase) and method for preparing same | |
| CN202639697U (en) | Welding positioning clamp of low voltage appliance current-conducting plate and contact plate | |
| CN105798411A (en) | Ultrasonic resistance Composite butt brazing method for aluminum alloy and insulated sliding welding device | |
| CN203371161U (en) | Nozzle of gas shielded welding gun for small groove and narrow gap | |
| CN201519832U (en) | Welding equipment for thin plate welding element | |
| CN103447660A (en) | Method for preventing deformation of multiple aluminum alloy sections welded in combined way | |
| CN104014946B (en) | The bevel for welding structure of Z-type aluminium alloy extrusions butt weld and welding method thereof | |
| CN105834613B (en) | A kind of solder being exclusively used in four-way valve high frequency brazing | |
| CN203184846U (en) | Welding structure of heat exchange tube and tube plate | |
| CN103418899A (en) | Plasma welding machine used for backing welding inside pipeline | |
| CN106695046A (en) | Welding method for stainless steel plate and weather-resistant steel plate | |
| CN105382381A (en) | Welding method of resistance strip of electrothermal furnace | |
| CN205551820U (en) | Welding rod convenient to clamp |
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: 20130327 Termination date: 20180905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |