CN202506686U - Continuous extrusion device for brazing material - Google Patents
Continuous extrusion device for brazing material Download PDFInfo
- Publication number
- CN202506686U CN202506686U CN2012201003200U CN201220100320U CN202506686U CN 202506686 U CN202506686 U CN 202506686U CN 2012201003200 U CN2012201003200 U CN 2012201003200U CN 201220100320 U CN201220100320 U CN 201220100320U CN 202506686 U CN202506686 U CN 202506686U
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- China
- Prior art keywords
- solder
- cooling
- heater
- cooling device
- main frame
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- 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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Abstract
The utility model relates to a continuous extrusion device for brazing material. The continuous extrusion device comprises a heating device for heating the blanks of the brazing material, a main extrusion machine for extrusion forming of the heated blanks, a cooling device for cooling the extrusion-formed blanks, and an anti-oxidation protection device for connecting the main extrusion machine with the cooling device, wherein the blanks of the brazing material pass through the heating device, the main extrusion machine, the anti-oxidation protection device and the cooling device sequentially. The continuous extrusion device has the advantages of high production efficiency, little waste and stable product quality.
Description
Technical field
The utility model relates to a kind of continuously extruded device of solder, belongs to welding material production equipment technical field.
Background technology
Extruding is the committed step of solder in the machine-shaping process.Because solder is made up of multicomponent alloy often, possibly contain multiple trace chemical elements simultaneously, there is difficult processing problems such as hard crisp grade in it, causes comparatively difficulty of its extrusion modling.Domestic in solder machine-shaping process the conventional typical process flow that adopts be to become after with the raw material melting mode such as spindle to obtain raw ingot to remove surface scale with casting or continuous casting; Cut into and put into extrusion equipment behind the light ingot and be processed into a material; When extruding, be prone to take place oxidation; After cleaning steps such as overpickling are removed surface oxidation, obtain final finished again through following process.This technical process flow process is comparatively complicated, and production efficiency is lower, and bigger owing to passing through the loss of multiple working procedure final finished in process of production, and waste is serious.Cleaning steps such as pickling not only consume chemical substance, also can work the mischief to environment.
The utility model content
The utility model technical problem to be solved provides the continuously extruded device of the solder of a kind of reasonable in design, production efficiency height, less wastage, constant product quality.
The utility model solves the problems of the technologies described above the continuously extruded device that the technical scheme that is adopted is a kind of solder, it is characterized in that: by forming with lower device:
The heater that the blank of solder is heated;
The extruding main frame of a blank extrusion molding after will heating;
The cooling device that extruding postforming blank is cooled off;
An oxygen-proof protecting device that connects extruding main frame and cooling device;
The blank of described solder is successively through heater, extruding main frame, oxygen-proof protecting device and cooling device.
Device designs according to the situation of technology, has guaranteed efficient, the quality and stable of drawing process process.
As preferably, be provided with for sealing between the described heater of the utility model, extruding main frame, oxygen-proof protecting device and the cooling device.For further anti-oxidation, also can adopt a big shell to seal.
As preferably, the described heater of the utility model is an electric heater unit.Electrically heated simple in structure, safety and stability.
As preferably, the described cooling device of the utility model is water cooling plant or air-cooling apparatus.The cost of these two kinds of types of cooling is low, and efficient is high.
The utility model is compared with prior art and had the following advantages and effect: the utility model can once obtain specifying specification silk material or bandlet from ingot casting, has removed steps such as follow-up cleaning, wire drawing, has improved production efficiency, helps promoting significantly production capacity.Because continuously extruded The Application of Technology has been removed round process and the reinforced process of solder in conventional extruder extrusion process, has further improved production efficiency.Oxidation when this method has reduced extruding significantly simultaneously.Surface of semi-finished after continuously extruded can not produce oxide skin; Do not have oxide like this and get into solder internal influence solder end properties; Effectively improve the solder quality, compared with conventional pressing method simultaneously, reduced the generation of waste material in extrusion process; Improve the yield rate of product, met requirements of green environmental protection.The use of continuously extruded and corollary equipment has also reduced labour intensity significantly, has reduced personnel's input.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Label declaration: heater 1, extruding main frame 2, oxygen-proof protecting device 3, cooling device 4, blank 5.
The specific embodiment
Below in conjunction with embodiment the utility model is done further detailed description, following examples are to the explanation of the utility model and the utility model is not limited to following examples.
Embodiment 1: as shown in Figure 1, the continuously extruded device of the solder of present embodiment is made up of the heater 1 that connects successively, extruding main frame 2, oxygen-proof protecting device 3, cooling device 4.Heater 1, extruding main frame 2, oxygen-proof protecting device 3, cooling device 4 head and the tail successively are tightly connected.Wherein be provided with for sealing between oxygen-proof protecting device 3 and the cooling device 4.In the inside of heater 1, extruding main frame 2, cooling device 4, also adopt sealing setting simultaneously.
During work, obtain solder alloy blank 5 through modes such as melting casting or continuous castings, specification is controlled at Φ 12.5mm; Through heater 1, be heated to 600 degrees centigrade after again through extruding main frame 2, continuously extruded silk material or the bandlet that goes out required specification; The specification of present embodiment is Φ 2.5mm, then through oxygen-proof protecting device 3, gets into cooling device 4; Be cooled to normal temperature through cooling device 4 through modes such as water-cooled or air cooling again, finally be processed into required finished product.
The utility model whole process using inert gas carries out gas shield.
The utility model obtains solder alloy blank 5 through modes such as melting casting or continuous castings, and specification can be controlled between Φ 8 ~ Φ 40mm.
The utility model heater 1 can be heated to 400 ~ 800 degrees centigrade with temperature according to the situation of concrete blank 5 and the working condition of extruding main frame 2.
The heater 1 of the utility model, extruding main frame 2, oxygen-proof protecting device 3, cooling device 4 are equipment of the prior art.
Because the composition of solder own is comparatively complicated; Tend to occur microscopic structures such as fragility phase, intermetallic compound in solder inside; Greatly influence the processing characteristics of solder, make conventional continuous extrusion apparatus can't be used for the extruding of solder, present technique had increased by one heater before the continuously extruded device of routine; Solder is heated under the uniform temperature pushes; Improve the extrusion performance of solder, make its extruding that can be applicable to the solder that processing characteristics is relatively poor relatively, in time carry out the anti-oxidation of gas shield after the extruding.
For further anti-oxidation, also can adopt a big shell to seal.
In addition, need to prove, the specific embodiment described in this specification, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of the utility model patent according to the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from the structure of the utility model or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.
Claims (4)
1. the continuously extruded device of a solder is characterized in that: by forming with lower device:
The heater that the blank of solder is heated;
The extruding main frame of a blank extrusion molding after will heating;
The cooling device that extruding postforming blank is cooled off;
An oxygen-proof protecting device that connects extruding main frame and cooling device;
The blank of described solder is successively through heater, extruding main frame, oxygen-proof protecting device and cooling device.
2. the continuously extruded device of solder according to claim 1 is characterized in that: be provided with for sealing between described heater, extruding main frame, oxygen-proof protecting device and the cooling device.
3. the continuously extruded device of solder according to claim 1, it is characterized in that: described heater is an electric heater unit.
4. the continuously extruded device of solder according to claim 1, it is characterized in that: described cooling device is water cooling plant or air-cooling apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201003200U CN202506686U (en) | 2012-03-17 | 2012-03-17 | Continuous extrusion device for brazing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201003200U CN202506686U (en) | 2012-03-17 | 2012-03-17 | Continuous extrusion device for brazing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506686U true CN202506686U (en) | 2012-10-31 |
Family
ID=47059192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201003200U Expired - Lifetime CN202506686U (en) | 2012-03-17 | 2012-03-17 | Continuous extrusion device for brazing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601144A (en) * | 2012-03-17 | 2012-07-25 | 杭州华光焊接新材料股份有限公司 | Continuous extrusion device for solder and extrusion method thereof |
| CN103071692A (en) * | 2013-01-30 | 2013-05-01 | 江苏迅达电磁线有限公司 | Continuous extrusion forming equipment and manufacturing technology for copper alloy strip billet |
-
2012
- 2012-03-17 CN CN2012201003200U patent/CN202506686U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601144A (en) * | 2012-03-17 | 2012-07-25 | 杭州华光焊接新材料股份有限公司 | Continuous extrusion device for solder and extrusion method thereof |
| CN103071692A (en) * | 2013-01-30 | 2013-05-01 | 江苏迅达电磁线有限公司 | Continuous extrusion forming equipment and manufacturing technology for copper alloy strip billet |
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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: 20121031 |