CN206779643U

CN206779643U - Solder horn

Info

Publication number: CN206779643U
Application number: CN201720605414.6U
Authority: CN
Inventors: 徐金海; 钟育华; 王蓉
Original assignee: DONGGUAN ZHENSHIHAO ELECTRONICS TECHNOLOGY Co Ltd
Current assignee: DONGGUAN ZHENSHIHAO ELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2017-05-27
Filing date: 2017-05-27
Publication date: 2017-12-22
Anticipated expiration: 2027-05-27

Abstract

The utility model discloses a kind of solder horn, thermal conduction portions including forming heat transfer for the heated portion built in heater and with heated portion, the thermal conduction portions have the first welding job face and the second welding job face, and the boss between the first welding job face and the second welding job face, the boss are provided with boss welding job face.The utility model is ingenious in design, it is rational in infrastructure, provided with the first welding job face and the second welding job face, and boss welding job face, during using work, respectively it can be in contact by welding core with corresponding welding job face, therefore each core can uniformly be stained with solder, reach the full effect of solder joint and once complete to work to the upper tin of each core.In actual applications, the utility model to the core of more in same root cable different line footpath sizes especially suitable for carrying out welding simultaneously, and welding contact area is big, beneficial to lifting operating efficiency and welding quality.

Description

Solder horn

Technical field

Scolding tin technical field of tools is the utility model is related to, specifically a kind of solder horn for automatic tin welding machine.

Background technology

One of solder horn accessory essential as automatic tin welding machine, mainly play a part of melting scolding tin, iron simultaneously The reasonability of iron header structure directly affects the quality of the operation of automatic tin welding machine.In practical application, come with the welding of data cable Say, due to having more cores in single line cable, and the line footpath specification of more cores of the cable of some specifications is not consistent, At the same time during upper tin, Welding Problems existing for the solder horn of conventional art specifically have：Can not simultaneously welding in more different line footpaths On the core of size, using traditional structure homalocephalus solder horn welding when, upper tin quality is inconsistent, and it is not full to there are indivedual solder joints Even problem of faulty soldering;Need individually to carry out single core the quality that welding just can guarantee that solder joint, operating efficiency is low.At present, flatiron The space of improvement also be present in the structure of head.

Utility model content

The purpose of this utility model is, there is provided a kind of that the core of more in same root cable different line footpath sizes can be entered Row welding simultaneously, welding contact area are big, solder horn beneficial to lifting operating efficiency.

To achieve the above object, technical scheme provided by the utility model is：A kind of solder horn, including in heater The heated portion put and the thermal conduction portions with heated portion composition heat transfer, the thermal conduction portions have flat positioned at same contact The first welding job face and the second welding job face on face, and positioned at the first welding job face and the second welding job face it Between boss, the boss is provided with boss welding job face.

Another preferred scheme of the present utility model, the boss welding job face, the first welding job face and the second weldering It is plane to connect working face, and boss welding job face is parallel to the first welding job face and the second welding job face.

Another preferred scheme of the present utility model, the heated portion are provided with the cavity volume inserted for heater, heated portion One end be provided with port towards the cavity volume, be provided with the cavity volume and be used for the heat-resisting of the installation gap for filling the heater Bushing pipe.

Another preferred scheme of the present utility model, the cavity volume are blind hole, and the heat-resisting bushing pipe is cylindrical, heat-resisting bushing pipe Length dimension be less than the blind hole hole depth.

Another preferred scheme of the present utility model, the thermal conduction portions include coupling part and the weldering extended by coupling part Mouth, the tip are in flat, and the boss, the first welding job face and the second welding job face are both formed in the one of tip End, and the boss on the same contact plane where the first welding job face and the second welding job face as swelling.

Another preferred scheme of the present utility model, the blind hole are extended in the coupling part by the heated portion, Heated portion, coupling part and the tip are integrally connected structure.

Another preferred scheme of the present utility model, the heated portion and coupling part include Copper substrate and located at copper-based The anti-oxidation coating of external surface.

Another preferred scheme of the present utility model, the tip include Copper substrate, the wear-resisting gold located at copper-based external surface Belong to layer, and the tin coating located at the antifriction metal (AFM) layer surface.

The beneficial effects of the utility model are：The utility model is ingenious in design, rational in infrastructure, provided with the first welding job face , respectively can be with corresponding Welder by welding core during using work with the second welding job face, and boss welding job face It is in contact as face, therefore each core can uniformly be stained with solder, reach the full effect of solder joint and once complete to each core Upper tin work.In actual applications, the utility model is especially suitable for more in same root cable different line footpath sizes Core carries out welding simultaneously, and welding contact area is big, beneficial to lifting operating efficiency and welding quality.

Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.

Brief description of the drawings

Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, and following Embodiment be used to explain the utility model together, do not form to limitation of the present utility model, in the accompanying drawings.

Fig. 1 is overall structure diagram of the present utility model.

Fig. 2 is Fig. 1 partial enlargement structural representation.

Fig. 3 is the structural representation at Fig. 1 another visual angle.

Fig. 4 is the perspective view of blind hole structure in Fig. 1.

Embodiment

Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail, elaborates in the following description More details are in order to fully understand the utility model, but the utility model obviously can be with a variety of its different from this description Its mode is implemented, and those skilled in the art can be in the case of without prejudice to the utility model connotation according to practical situations Make similar popularization, deduce, therefore the scope of protection of the utility model should not be limited with the content of this specific embodiment.

Specifically, the utility model proposes specific following examples：

Referring to Fig. 1 and Fig. 4, a kind of solder horn that the present embodiment provides, including for the heated portion 1 built in heater and The thermal conduction portions 2 of heat transfer are formed with heated portion 1, the thermal conduction portions 2 have the first weldering on same contact plane The welding job face 32 of working face 31 and second is connect, and between the first welding job face 31 and the second welding job face 32 Boss 4, the boss 4 are provided with boss welding job face 41.The boss welding job face 41, the first welding job face 31 and Second welding job face 32 is plane, and boss welding job face 41 is parallel to the first welding job face 31 and second Welding job face 32.During using work, the core of more in same root cable different line footpath sizes is deployed, and will be larger The core of line footpath is corresponding in the position in the welding job face 32 of the first welding job face 31 and second, the core of smaller line footpath Correspond in the position in boss welding job face 41, be in contact due to each by welding core with corresponding welding job face, therefore Solder can be uniformly stained with, reaches the full effect of solder joint and once completes to work to the upper tin of each core.Weld contact area Greatly, beneficial to lifting operating efficiency and welding quality.

The heated portion 1 of the present embodiment is provided with the cavity volume 11 inserted for heater, and one end of heated portion 1, which is provided with, leads to institute The port 12 of cavity volume 11 is stated, is provided with the cavity volume 11 and is used for the heat-resisting bushing pipe for installing gap for filling heater (in figure not Show), it is preferable that heat-resisting bushing pipe is stainless steelwork.

The cavity volume 11 of the present embodiment is blind hole, and the heat-resisting bushing pipe is cylindrical, and the length dimension of heat-resisting bushing pipe is less than institute State the hole depth of blind hole.

The thermal conduction portions 2 of the present embodiment include coupling part 21 and the tip 3 extended by coupling part 21, the tip 3 In flat, the boss 4, the first welding job face 31 and the second welding job face 32 are both formed in one end of tip 3, and institute Boss 4 is stated by being swelled on the same contact plane where the 31 and second welding job face of the first welding job face 32.Wherein, The outer profile size of boss 4 can be set according to being actually needed.

The blind hole of the present embodiment is extended in the coupling part 21 by the heated portion 1, heated portion 1, connecting portion Points 21 and the tip 3 be integrally connected structure.

The heated portion 1 of the present embodiment and coupling part 21 include Copper substrate and located at the anti-oxidation of copper-based external surface Coating.

The tip 3 of the present embodiment includes Copper substrate, the antifriction metal (AFM) layer located at copper-based external surface, and located at described resistance to Grind the tin coating of layer on surface of metal.Wherein, antifriction metal (AFM) layer is pure iron layer or chrome plating.

In actual applications, the utility model enters especially suitable for the core of more in same root cable different line footpath sizes Row welding simultaneously, solder joint is full on each core effect and once complete to work to the upper tin of each core can be realized, welding connects Contacting surface product is big, beneficial to lifting operating efficiency and welding quality.

Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment Listed application, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art, Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality Specific details is not limited with new and shown here as the legend with description.

Claims

1. a kind of solder horn, including the heat-conducting part for the heated portion built in heater and with heated portion composition heat transfer Point, it is characterised in that the thermal conduction portions have the first welding job face and the second Welder on same contact plane Make face, and the boss between the first welding job face and the second welding job face, the boss is provided with boss Welder Make face.

2. solder horn according to claim 1, it is characterised in that the boss welding job face, the first welding job face And second welding job face be plane, and boss welding job face is welded parallel to the first welding job face and second Connect working face.

3. solder horn according to claim 2, it is characterised in that the heated portion is provided with the appearance inserted for heater Chamber, one end of heated portion are provided with the port towards the cavity volume, the peace for being used for filling the heater are provided with the cavity volume Fill the heat-resisting bushing pipe in gap.

4. solder horn according to claim 3, it is characterised in that the cavity volume is blind hole, and the heat-resisting bushing pipe is in pipe Shape, the length dimension of heat-resisting bushing pipe are less than the hole depth of the blind hole.

5. solder horn according to claim 4, it is characterised in that the thermal conduction portions include coupling part and by connecting portion Divide the tip of extension, the tip is in flat, and the boss, the first welding job face and the second welding job face are both formed in One end of tip, and the boss is as on the same contact plane where the first welding job face and the second welding job face Protuberance.

6. solder horn according to claim 5, it is characterised in that the blind hole extends to the company by the heated portion In socket part point, heated portion, coupling part and the tip are integrally connected structure.

7. solder horn according to claim 6, it is characterised in that the heated portion and coupling part include Copper substrate With the anti-oxidation coating located at copper-based external surface.

8. solder horn according to claim 7, it is characterised in that the tip includes Copper substrate, located at Copper substrate appearance The antifriction metal (AFM) layer in face, and the tin coating located at the antifriction metal (AFM) layer surface.