CN202539805U - Similar or dissimilar metal heat emission welding connecting die - Google Patents
Similar or dissimilar metal heat emission welding connecting die Download PDFInfo
- Publication number
- CN202539805U CN202539805U CN2012201953218U CN201220195321U CN202539805U CN 202539805 U CN202539805 U CN 202539805U CN 2012201953218 U CN2012201953218 U CN 2012201953218U CN 201220195321 U CN201220195321 U CN 201220195321U CN 202539805 U CN202539805 U CN 202539805U
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Abstract
The utility model discloses a similar or dissimilar metal heat emission welding connecting die. A reaction cavity (2), a flow guiding slot (3) and a welding cavity (4) are arranged on a die (1); the reaction cavity (2) is positioned above the welding cavity (4) and is connected with the welding cavity (4) through the flow guiding slot (3); the welding cavity (4) is used for installing metal material to be welded; and a steel disc (4) for separating the reaction cavity (2) from the flow guiding slot (3) is arranged in the reaction cavity (2). The die is safe, reliable, energy-saving and environmentally friendly, is simple to operate, low in cost and firm in connection, has high applicability, can be applicable to the connection of materials of various shapes, such as copper, aluminum, steel and cast iron, and can be firmly and reliably connected with similar or dissimilar metal material.
Description
Technical field
That the utility model relates to is of the same race, the type of attachment of different metal materials.
Background technology
When engineering construction was constructed, of the same race, different metal materials need seamlessly couple together reliably, and the method for using at present is:
1, bolt connects--and this connected mode is mainly used in the connection between the sheet material, connects comparatively reliably, and there is tangible contact-making surface the junction, and the reliability of connection receives external factor such as environment to influence and can reduce gradually.
2, gas welding or arc welding welding--this connected mode is mainly used in the connection between one or more materials, does not receive the restriction of material shape, connects comparatively reliably, can the material surface of contact position be passed through high temperature melting, reaches the connection effect after cooling.This connection scope of application is limited, generally only is applied to the connection between the metal of the same race, and connects property reliable for effect and can not guarantee fully.
The connection of of the same race, dissimilar metal uses conventional method of attachment operational sequence more, more loaded down with trivial details, connects unstablely, along with the contact-making surface reliability of its connection of variation of environment can reduce gradually, can not keep reliable connection for a long time.Like this, can stay potential safety hazard at some important metal connecting portions.
The utility model content
The utility model technical problem to be solved provides the solid and reliable connection of a kind of ability of the same race or dissimilar metal heat release of the same race or different metal materials and is welded to connect mould.
In order to solve the problems of the technologies described above; Of the same race or the dissimilar metal heat release that the utility model provides is welded to connect mould; On mould, be provided with reaction chamber, drainage trough and welding chamber; Described reaction chamber is in the top in described welding chamber and is connected with described welding chamber through described drainage trough, and described welding chamber is used to install metal material to be welded, is provided with the steel dish that cuts off described reaction chamber and described drainage trough in the described reaction chamber.
Adopt the of the same race or dissimilar metal heat release of technique scheme to be welded to connect mould,, select welding used mould and solder flux according to material shape and the character that desire connects; Be used instruments such as corresponding matched clamp, the material that desire is connected is put into the relevant position in the welding chamber of mould, welding powder, pyrophoric powder is put into the reaction chamber of mould; Make welding powder generation chemical reaction through igniter; And the heat that produces, make metal reactant reach 2500 ℃ high temperature, be in a liquid state behind the molten metal molten steel dish and inject in the welding chamber through drainage trough; The metal material fusing that desire is connected makes of the same race or different metal materials blends together.After cooling, mould is taken out, the heat release weldering of promptly having accomplished metal material connects.
The utility model is a kind of safe and feasible, and is simple in structure, easy to use, with low cost,
In sum; The utility model is a kind of safe and reliable, and energy-conserving and environment-protective are simple to operate; With low cost; Be connected firmly, applicability is wide, can be applicable to that the materials such as copper, aluminium, steel, cast iron of different shape connect, and can solid and reliable connection of the same race or dissimilar metal heat release of the same race or different metal materials be welded to connect mould.
Description of drawings
Fig. 1 is the utility model technique device sketch map.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Referring to Fig. 1; On mould 1, be provided with reaction chamber 2, drainage trough 3 and welding chamber 4; Reaction chamber 2 is in the top in welding chamber 4 and is connected with welding chamber 4 through drainage trough 3, and welding chamber 4 is used to install metal material to be welded, is provided with the steel dish 6 that cuts off reaction chamber 2 and drainage trough 3 in the reaction chamber 2.
Referring to Fig. 1, the use of the utility model is:
1, selection and inspection mould are selected suitable mould 1, and check the adaptation of its contact-making surface, drive away aqueous vapor, and cleaning is welded thing, cleaning mold;
2, thing is in place that first metal material 5 and second metal material 9 to be welded to be welded is put in the welding chamber 4 of mould 1 in welding;
3, put into steel dish 6 in the bottom of reaction chamber 2 and cut off reaction chamber 2 and drainage trough 3, in reaction chamber 2, put into solder flux again, solder flux comprises welding powder 7 and pyrophoric powder 8; Solder flux disposes according to the character of connection material, is generally cupric oxide and aluminium;
4, with burning torch percussion pyrophoric powder 8, make welding powder 7 in reaction chamber 2, produce chemical reaction; Reaction is carried out, and this reaction temperature can be up to 2500 ℃, and this can be with copper, iron fusing, thereby can realize welding;
5, welding powder 7 reactions reach 2500 ℃ high temperature in the welding reaction chamber 2, are in a liquid state behind the welding powder 7 molten steel dish 6 of fusing and inject in the welding chamber 4 through drainage trough 3, and first metal material 5 to be welded is in the same place with the second metal material 9 fusing blendings to be welded.
6, welding is accomplished, and after cooling, mould 1 is taken out the welding position of the cleaning mold 1 and first metal material 5 to be welded and second metal material 9 to be welded.
Claims (1)
1. an of the same race or dissimilar metal heat release is welded to connect mould; It is characterized in that: on mould (1), be provided with reaction chamber (2), drainage trough (3) and welding chamber (4); Described reaction chamber (2) is in the top in described welding chamber (4) and is connected with described welding chamber (4) through described drainage trough (3); Described welding chamber (4) is used to install metal material to be welded, is provided with the steel dish (6) that cuts off described reaction chamber (2) and described drainage trough (3) in the described reaction chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201953218U CN202539805U (en) | 2012-05-03 | 2012-05-03 | Similar or dissimilar metal heat emission welding connecting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201953218U CN202539805U (en) | 2012-05-03 | 2012-05-03 | Similar or dissimilar metal heat emission welding connecting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539805U true CN202539805U (en) | 2012-11-21 |
Family
ID=47160494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201953218U Expired - Fee Related CN202539805U (en) | 2012-05-03 | 2012-05-03 | Similar or dissimilar metal heat emission welding connecting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539805U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111779A (en) * | 2013-03-07 | 2013-05-22 | 何迎春 | Welding mold |
| CN103264222A (en) * | 2013-05-24 | 2013-08-28 | 合肥荣事达三洋电器股份有限公司 | Welding method for aluminium wire and copper wire for motor |
| CN103639589A (en) * | 2013-12-20 | 2014-03-19 | 武汉大学 | Aluminum-steel heat release welding method |
| CN103647230A (en) * | 2013-11-30 | 2014-03-19 | 国家电网公司 | Method for welding high-voltage power transmission line grounding strap with thermit |
| CN106736038A (en) * | 2016-12-14 | 2017-05-31 | 新疆众和股份有限公司 | A kind of aluminum steel Thermofusion welding agent |
| CN113798746A (en) * | 2021-10-15 | 2021-12-17 | 成都亿开伟业科技开发有限公司 | Device and method for welding high-melting-point metal and low-melting-point metal and application |
| CN113798746B (en) * | 2021-10-15 | 2024-05-14 | 成都亿开伟业科技开发有限公司 | Device, method and application for welding high-low melting point metal |
-
2012
- 2012-05-03 CN CN2012201953218U patent/CN202539805U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111779A (en) * | 2013-03-07 | 2013-05-22 | 何迎春 | Welding mold |
| CN103111779B (en) * | 2013-03-07 | 2015-11-25 | 何迎春 | Weld mold |
| CN103264222A (en) * | 2013-05-24 | 2013-08-28 | 合肥荣事达三洋电器股份有限公司 | Welding method for aluminium wire and copper wire for motor |
| CN103647230A (en) * | 2013-11-30 | 2014-03-19 | 国家电网公司 | Method for welding high-voltage power transmission line grounding strap with thermit |
| CN103639589A (en) * | 2013-12-20 | 2014-03-19 | 武汉大学 | Aluminum-steel heat release welding method |
| CN103639589B (en) * | 2013-12-20 | 2016-04-27 | 武汉大学 | A kind of aluminium-steel exothermic welding method |
| CN106736038A (en) * | 2016-12-14 | 2017-05-31 | 新疆众和股份有限公司 | A kind of aluminum steel Thermofusion welding agent |
| CN113798746A (en) * | 2021-10-15 | 2021-12-17 | 成都亿开伟业科技开发有限公司 | Device and method for welding high-melting-point metal and low-melting-point metal and application |
| CN113798746B (en) * | 2021-10-15 | 2024-05-14 | 成都亿开伟业科技开发有限公司 | Device, method and application for welding high-low melting point metal |
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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: 20121121 Termination date: 20160503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |