CN201618922U - Device for scraping and processing aluminum alloy solder wire - Google Patents
Device for scraping and processing aluminum alloy solder wire Download PDFInfo
- Publication number
- CN201618922U CN201618922U CN200920202754XU CN200920202754U CN201618922U CN 201618922 U CN201618922 U CN 201618922U CN 200920202754X U CN200920202754X U CN 200920202754XU CN 200920202754 U CN200920202754 U CN 200920202754U CN 201618922 U CN201618922 U CN 201618922U
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- scraping
- mould
- welding wire
- aluminium alloy
- compression molding
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Abstract
The utility model discloses a device for scraping and processing an aluminum alloy solder wire, which comprises a straightening device, a scraping mould and a compressing mould, wherein the straightening device, the scraping mould and the compressing mould are sequentially arranged; and a compressing mould before scraping is further arranged between the straightening device and the scraping mould. The compressing mould and the compressing mould before scraping are tubular moulds; the front ends of the tubular moulds are provided with structures which are relatively enlarged; and the inlet end of the scraping mould is provided with a cutter. By adopting the scheme, compared with the prior art, the compressing mould before scraping is further arranged between the straightening device and the scraping mould, so that the device can eliminate the unfairness and the ovality of the surface of the solder wire which is straightened and scraped by the straightening device, properly reduces the scraping balance, can control the scraping thickness to be at about 0.025mm, saves the aluminum alloy material, and reduces the manufacturing cost of the aluminum alloy solder wire.
Description
Technical field
The utility model relates to a kind of aluminium and closes aluminium alloy welding wire scraping treating apparatus in the welding wire production process.Belong to mechanical manufacturing field.
Background technology
Aluminium alloy welding wire generally adopts the magnalium serial alloy welding wire, now is used for the bullet train compartment with welding such as aluminium alloy extrusions.Aluminium alloy welding wire is in pulling process, need one or many annealing, like this, its surface certainly exists oxide-film (the general degree of depth is at 0.02mm) and greasy dirt dirt, not only has influence on the presentation quality of welding wire, and these defectives directly have influence on welding quality in the future, occur pore or oxide inclusion defective in the commissure, cause the tissue in the commissure to degenerate, mechanical property reduces, can't satisfy in the automation requirement of welding, must remove.
--washing--pickling--cold wash--hot water wash that what existing most enterprisers adopted is oxide-film and greasy dirt dirt, the i.e. alkali cleaning that chemical treatment technology is eliminated aluminum alloy welding wire surface.The welding wire surface that this method is handled is seen from microcosmic and is had a lot of pits, with corrosion product, easy adsorption moisture, corrosion product and moisture cause to be mingled with when making welding wire feeding with pore and cause plug wire, interrupt welding process, also can cause weld seam to occur being mingled with and gas hole defect, directly influence weldquality.
There is minority enterprise also to eliminate the oxide-film and the greasy dirt dirt of aluminum alloy welding wire surface at present at the research scraping method, the aluminium alloy welding wire scraping treating apparatus that is adopted is made up of straightener, scraping mould, compression molding and corresponding electric-control system, and straightener, scraping mould, compression molding are arranged in order.Before to aluminum alloy welding wire surface scraping, earlier to welding wire by the straightener alignment, scraping is then carried out compacting by the welding wire of compression molding after to scraping at last.But because the welding wire after the straightener alignment still exists the out-of-flatness and the ovality on surface, and the oxide films depth before the scraping is about 0.02mm, therefore scraping will be put certain surplus, in general, the thickness of its scraping is greatly more than 0.03mm, waste a large amount of aluminum alloy materials like this, increased the manufacturing cost of aluminium alloy welding wire.
The utility model content
At the problems referred to above, the problem that the utility model quasi-solution is determined provides a kind of aluminium alloy welding wire scraping treating apparatus, and it can reduce the scraping surplus of scraping aluminum alloy welding wire surface, reaches the saving aluminum alloy materials, reduces the purpose of aluminium alloy welding wire manufacturing cost.
For achieving the above object, the utility model has adopted following technical scheme: a kind of aluminium alloy welding wire scraping treating apparatus, it comprises straightener, scraping mould and compression molding, and described straightener, scraping mould, compression molding are arranged in order, and also is provided with between described straightener and the scraping mould and scrapes preceding compression molding.
Described compression molding is a tubular die with scraping preceding compression molding, and the front end of described tubular die has the structure of relative expansion; The entrance point of described scraping mould is provided with cutter.
As improvement, above-mentioned aluminium alloy welding wire scraping treating apparatus, described scraping mould front end is provided with chip breaker.Described chip breaker comprises the rotating disk vertical with the aluminium alloy welding wire feedstock direction, the fixing broken bits cutter of the normal orientation of described rotating disk.
Adopt such scheme, the utility model aluminium alloy welding wire scraping treating apparatus, compared with prior art, between straightener and scraping mould, also be provided with and scrape preceding compression molding, after can eliminating the straightener alignment like this, the surface irregularity and the ovality of the welding wire of scraping, the scraping surplus that suitably reduces can be with the THICKNESS CONTROL of scraping about 0.025mm, save aluminum alloy materials, reduced the manufacturing cost of aluminium alloy welding wire.Scraping mould front end is provided with chip breaker in addition, and chip breaker can be smashed the continuous aluminium skin that scraping produced, and prevents from too much to stop up the scraping mouth because of aluminium wire.
Description of drawings
Fig. 1 is the structural representation of the utility model aluminium alloy welding wire scraping treating apparatus.
Among the figure: the 1-straightener, 2-scraping mould, 3-compression molding, 4-are scraped preceding compression molding, 5-chip breaker, the front end of 6-tubular die, the entrance point of 7-scraping mould, 8-cutter, 9-rotating disk, the broken bits of 10-cutter.
The specific embodiment
Referring to Fig. 1, aluminium alloy welding wire scraping treating apparatus of the present utility model, it comprises straightener 1, scraping mould, compression molding 3 and electric-control system, described straightener 1, scraping mould 2, compression molding 3 are arranged in order.Described straightener 1 can adopt existing line (silk) straightener; Described compression molding 3 is tubular dies, and the front end 6 of described tubular die has the structure of relative expansion; The entrance point 7 of described scraping mould is provided with cutter 8.Because said structure and prior art are similar, therefore, no longer launch here to describe.
The characteristics of aluminium alloy welding wire scraping treating apparatus of the present utility model are: between described straightener 1 and scraping mould 2, also be provided with scrape before compression molding 4.The structure of compression molding 4 is identical with compression molding 3 before scraping, and is tubular die also, and the front end of described tubular die has the structure of relative expansion.
As improvement, aluminium alloy welding wire scraping treating apparatus of the present utility model, described scraping mould 2 front ends are provided with chip breaker 5.Described chip breaker 5 comprises the rotating disk vertical with the aluminium alloy welding wire feedstock direction 9, the fixing broken bits cutter 10 of the normal orientation of described rotating disk 9.
Claims (4)
1. aluminium alloy welding wire scraping treating apparatus, it comprises straightener (1), scraping mould (2) and compression molding (3), described straightener (1), scraping mould (2), compression molding (3) are arranged in order, and it is characterized in that also being provided with between described straightener (1) and the scraping mould (2) scraping preceding compression molding (4).
2. aluminium alloy welding wire scraping treating apparatus according to claim 1, it is characterized in that described compression molding (3) and scraping preceding compression molding (4) is tubular die, the front end of described tubular die (6) has the structure of relative expansion; The entrance point of described scraping mould (7) is provided with cutter (8).
3. aluminium alloy welding wire scraping treating apparatus according to claim 1 and 2 is characterized in that described scraping mould (2) front end is provided with chip breaker (5).
4. aluminium alloy welding wire scraping treating apparatus according to claim 3 is characterized in that described chip breaker (5) comprises the rotating disk vertical with the aluminium alloy welding wire feedstock direction (9), the fixing broken bits cutter (10) of the normal orientation of described rotating disk (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920202754XU CN201618922U (en) | 2009-12-17 | 2009-12-17 | Device for scraping and processing aluminum alloy solder wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920202754XU CN201618922U (en) | 2009-12-17 | 2009-12-17 | Device for scraping and processing aluminum alloy solder wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618922U true CN201618922U (en) | 2010-11-03 |
Family
ID=43022380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920202754XU Expired - Fee Related CN201618922U (en) | 2009-12-17 | 2009-12-17 | Device for scraping and processing aluminum alloy solder wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172794A (en) * | 2010-12-31 | 2011-09-07 | 南京理工大学 | Device for removing oxidation film on aluminium and aluminium alloy or magnesium and magnesium alloy by utilizing wire feeding machine |
| CN103286482A (en) * | 2013-06-13 | 2013-09-11 | 郑州亚丰立得表面技术有限公司 | Full-automatic straight welding wire machining production line |
-
2009
- 2009-12-17 CN CN200920202754XU patent/CN201618922U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172794A (en) * | 2010-12-31 | 2011-09-07 | 南京理工大学 | Device for removing oxidation film on aluminium and aluminium alloy or magnesium and magnesium alloy by utilizing wire feeding machine |
| CN102172794B (en) * | 2010-12-31 | 2013-09-11 | 南京理工大学 | Device for removing oxidation film on aluminium and aluminium alloy or magnesium and magnesium alloy by utilizing wire feeding machine |
| CN103286482A (en) * | 2013-06-13 | 2013-09-11 | 郑州亚丰立得表面技术有限公司 | Full-automatic straight welding wire machining production line |
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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: 20101103 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |