CN202984856U - Welding nozzle applied to electromagnetic induction type unleaded welding table - Google Patents
Welding nozzle applied to electromagnetic induction type unleaded welding table Download PDFInfo
- Publication number
- CN202984856U CN202984856U CN 201220661901 CN201220661901U CN202984856U CN 202984856 U CN202984856 U CN 202984856U CN 201220661901 CN201220661901 CN 201220661901 CN 201220661901 U CN201220661901 U CN 201220661901U CN 202984856 U CN202984856 U CN 202984856U
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- welding
- alloy pipe
- iron
- welding nozzle
- base alloy
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of welding devices, in particular to a welding nozzle applied to an electromagnetic induction type unleaded welding table. The welding nozzle applied to the electromagnetic induction type unleaded welding table comprises a welding nozzle copper billet. An iron-base alloy pipe is arranged on a heating end portion of the welding nozzle copper billet. A through hole is formed in the core portion of the iron-base alloy pipe. The heating end portion of the welding nozzle copper billet is installed inside the through hole of the iron-base alloy pipe in an embedded mode. According to the welding nozzle applied to the electromagnetic induction type unleaded welding table, split type structural design is adopted, the iron-base alloy pipe which is installed on the heating end portion of the welding nozzle copper billet in a sleeved mode replaces an original plating layer, the iron-base alloy pipe can be processed in a molding and batch mode, and the thickness of the iron-base alloy pipe is even and uniform. Therefore, the split type iron-base alloy pipe can effectively achieve uniformity of the thickness of a welding nozzle heating area and uniformity of heating efficiency, and stability of heating performance of the welding nozzle can be ensured.
Description
Technical field
The utility model relates to the welder technical field, relates in particular to a kind of tip that is applied to induction leadless welding table.
Background technology
According to the difference of mode of heating, welding stage can be divided into electric resistor heating type welding stage and electromagnetic induction heating type welding stage; Yet, no matter be electric resistor heating type welding stage or electromagnetic induction heating type welding stage, its tip that adopts mainly is comprised of copper, iron, nickel, chromium, five kinds of metal materials of tin.Existing tip is by the electroplating surface a layer thickness certain iron plating of galvanoplastic at tip copper base, then carry out on the surface of iron plating nickel plating, chromium plating or directly chromium plating process, at last head ward off tin so that tip have good high temperature resistant, decay resistance and scolder had good wellability.
Yet the tip that processes through galvanoplastic is difficult to control iron plating thickness, and iron plating mainly plays heating and erosion-resisting effect, is to affect the key of tip performance and used life because of rope; The partially thick meeting of iron plating makes tip heat conductivility variation, and iron plating is partially thin can affect heating properties and service life.
Along with people are more and more higher to the degree of concern of environmental protection, leadless welding table just little by little replaces traditional lead welding platform that has, and electron trade is used lead-free process widely, and wherein, lead-free process must adopt Pb-free solder and leadless welding table; Lead-free process requires the tip of leadless welding table can promptly be heated to welding temperature, and the temperature more required than lead jointing is high.
Tip is as heating, the welding assembly of welding stage, directly have influence on the welding performance of welding stage, and general tip can not be consistent because there is the thickness of iron plating, nickel coating, chrome plating and each coating its hot zone at present, directly affect the efficiency of heating surface of tip and cause the tip heating properties inconsistent, and then affect the welding performance of welding stage.
The utility model content
The purpose of this utility model is to provide a kind of tip that is applied to induction leadless welding table for the deficiencies in the prior art, and this tip can realize that thermal treatment zone consistency of thickness, the efficiency of heating surface are consistent, and can guarantee that the tip heating properties is stable.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of tip that is applied to induction leadless welding table, include tip copper base, the heated end portion of tip copper base is fitted with the ferrous alloy pipe, and the core of ferrous alloy pipe offers and wears the hole, and the heated end portion of tip copper base is flush-mounted in wearing in the hole of ferrous alloy pipe.
The beneficial effects of the utility model are: a kind of tip that is applied to induction leadless welding table described in the utility model, it includes tip copper base, the heated end portion of tip copper base is fitted with the ferrous alloy pipe, the core of ferrous alloy pipe offers and wears the hole, and the heated end portion of tip copper base is flush-mounted in wearing in the hole of ferrous alloy pipe.This tip adopts the split-type structural design, and the ferrous alloy pipe that is set in the heated end portion of tip copper base replaces original coating, and this ferrous alloy pipe can adopt moldedization batch machining, even thickness and consistent; So, this split type ferrous alloy pipe can effectively realize tip thermal treatment zone consistency of thickness and the efficiency of heating surface consistent, and then guarantee the stable of tip heating properties.
Description of drawings
The below utilizes accompanying drawing that the utility model is further detailed, but the embodiment in accompanying drawing does not consist of any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Include in Fig. 1:
1---tip copper base 2---ferrous alloy pipe
3---wear the hole.
The specific embodiment
Below in conjunction with concrete embodiment, the utility model is described.
As shown in Figure 1, a kind of tip that is applied to induction leadless welding table, it includes tip copper base 1, the heated end portion of tip copper base 1 is fitted with ferrous alloy pipe 2, the core of ferrous alloy pipe 2 offers and wears hole 3, and the heated end portion of tip copper base 1 is flush-mounted in wearing in hole 3 of ferrous alloy pipe 2.
This tip adopts the split-type structural design, and the ferrous alloy pipe 2 that is set in the heated end portion of tip copper base 1 replaces original coating, and this ferrous alloy pipe 2 can adopt moldedization batch machining, even thickness and consistent; So, this split type ferrous alloy pipe 2 can effectively realize tip thermal treatment zone consistency of thickness and the efficiency of heating surface consistent, and then guarantee the stable of tip heating properties.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (1)
1. tip that is applied to induction leadless welding table, it is characterized in that: include tip copper base (1), the heated end portion of tip copper base (1) is fitted with ferrous alloy pipe (2), the core of ferrous alloy pipe (2) offers and wears hole (3), and the heated end portion of tip copper base (1) is flush-mounted in wearing in hole (3) of ferrous alloy pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661901 CN202984856U (en) | 2012-12-05 | 2012-12-05 | Welding nozzle applied to electromagnetic induction type unleaded welding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661901 CN202984856U (en) | 2012-12-05 | 2012-12-05 | Welding nozzle applied to electromagnetic induction type unleaded welding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984856U true CN202984856U (en) | 2013-06-12 |
Family
ID=48556077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661901 Expired - Fee Related CN202984856U (en) | 2012-12-05 | 2012-12-05 | Welding nozzle applied to electromagnetic induction type unleaded welding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984856U (en) |
-
2012
- 2012-12-05 CN CN 201220661901 patent/CN202984856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170331 Address after: 523843 Changan, Dongguan Province town of Sha Tau Road West, No. 70, No. two, No. Patentee after: Dongguan City Tongxinluo Electronic Co. Ltd. Address before: Ye Zhai Cun Wang Xiao Zhuang Town Anhui city of Fuyang Province, 236000 Yingzhou District 49 households Patentee before: Wang Yuquan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |