CN201183180Y - Stainless steel side wall spot weld copper platform - Google Patents
Stainless steel side wall spot weld copper platform Download PDFInfo
- Publication number
- CN201183180Y CN201183180Y CNU2008200716168U CN200820071616U CN201183180Y CN 201183180 Y CN201183180 Y CN 201183180Y CN U2008200716168 U CNU2008200716168 U CN U2008200716168U CN 200820071616 U CN200820071616 U CN 200820071616U CN 201183180 Y CN201183180 Y CN 201183180Y
- Authority
- CN
- China
- Prior art keywords
- copper
- platform
- stainless steel
- side wall
- steel side
- 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 relates to a stainless steel side wall spot welding copper platform, which comprises an upper bracket, a lower bracket, and an integral copper plate spliced by a plurality of copper plates. The stainless steel side wall spot welding copper platform is characterized in that a single copper plate is compounded by welding an alloy copper plate and parent metal through the explosive welding way. The stainless steel side wall spot welding copper platform compounds the alloy copper plate and the parent metal into a whole to be used as the single copper plate by the explosive welding way, replaces the copper bearing steel structure obtained by the way that the copper platform alloy plate and the parent metal are connected by bolts, and puts an end to copper caps covered on bolts, thereby avoiding the sunken problem of the copper caps, improving the manufacture quality and the product quality of the copper platform, prolonging the service life of the copper platform, and lowering the manufacture cost by over 50 percent when the copper platform with same specification and size is produced compared with the prior art.
Description
Technical field
The utility model relates to a kind of stainless steel curb wall spot welding copper platform.
Background technology
In the modern mechanical manufacturing field, the side wall steel construction of passenger vehicle often is designed to streamlined shape, has different arcs.Be assurance side wall arc in the production process, alloy copper coin with 35-50mm thickness when making the side wall spot welding copper platform forms required arc by a large amount of skivings, it is fastening to adopt copper platform alloy copper coin and base material to be connected by screw, and the copper cap reaches the sufacing requirement by skiving on the screw upper cover; During use, electrode carries out spot welding, pressurization to copper cap position for a long time, causes copper cap depression to be sunk, and has a strong impact on side wall outer surface point quality, cause the copper platform to be scrapped in advance and cause huge waste, also cause the waste of a large amount of alloy copper coins, production time, manpower simultaneously.
The utility model content
Technical problem to be solved in the utility model provides a kind of stainless steel curb wall spot welding copper platform, can reduce the alloyed copper plate thickness, reduces alloy copper coin skiving thickness in process greatly, saves time, manpower and financial resources.
For solving the problems of the technologies described above, the utility model provides a kind of stainless steel curb wall spot welding copper platform, comprise lower carriage, upper bracket, splice the whole copper coin of forming by some monolithic copper coins, it is characterized in that: the monolithic copper coin is to be combined into one by explosive welding (EW) by alloy copper coin and base material.
The utility model is combined into one alloy copper coin and base material as the monolithic copper coin by explosive welding (EW), replaced adopting between copper platform alloy sheets and base material screw to be connected the copper steel structure that is obtained, cancelled the copper cap of on screw, adding a cover simultaneously, thereby avoided copper cap depression sinking problem, the workmanship and the product quality of copper platform have been improved, prolong copper platform service life, the copper platform of producing the same size size can reduce manufacturing cost more than 50% than prior art.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
With reference to accompanying drawing, the utility model comprises lower carriage 1, upper bracket 2, whole copper coin 3, the monolithic copper coin 4 of whole copper coin 3 after by some explosive welding (EW)s longitudinally splices at upper bracket 2 upper surfaces to be formed, monolithic copper coin 4 is to be combined into one by explosive welding (EW) by alloy copper coin and base material, the alloy copper coin is a bell metal sheet material, the general CrO5Cu that adopts, base material adopts common Q 235 steel plates, and the base material of monolithic copper coin 4 and upper bracket 2 upper surfaces weld.
Claims (1)
1, a kind of stainless steel curb wall spot welding copper platform comprises lower carriage, upper bracket, splices the whole copper coin of forming by some monolithic copper coins, and it is characterized in that: the monolithic copper coin is to be combined into one by explosive welding (EW) by alloy copper coin and base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200716168U CN201183180Y (en) | 2008-04-02 | 2008-04-02 | Stainless steel side wall spot weld copper platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200716168U CN201183180Y (en) | 2008-04-02 | 2008-04-02 | Stainless steel side wall spot weld copper platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201183180Y true CN201183180Y (en) | 2009-01-21 |
Family
ID=40270917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200716168U Expired - Fee Related CN201183180Y (en) | 2008-04-02 | 2008-04-02 | Stainless steel side wall spot weld copper platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201183180Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992378A (en) * | 2010-09-21 | 2011-03-30 | 长春轨道客车股份有限公司 | Splicing and manufacturing process method of stainless steel side-wall spot-welding copper platform |
-
2008
- 2008-04-02 CN CNU2008200716168U patent/CN201183180Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992378A (en) * | 2010-09-21 | 2011-03-30 | 长春轨道客车股份有限公司 | Splicing and manufacturing process method of stainless steel side-wall spot-welding copper platform |
| CN101992378B (en) * | 2010-09-21 | 2012-06-06 | 长春轨道客车股份有限公司 | Splicing and manufacturing process method of stainless steel side-wall spot-welding copper platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20140402 |