CN206509649U - A kind of multifunctional gas protects flux-cored wire - Google Patents
A kind of multifunctional gas protects flux-cored wire Download PDFInfo
- Publication number
- CN206509649U CN206509649U CN201621040261.7U CN201621040261U CN206509649U CN 206509649 U CN206509649 U CN 206509649U CN 201621040261 U CN201621040261 U CN 201621040261U CN 206509649 U CN206509649 U CN 206509649U
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- layer
- steel
- inwall
- cored wire
- flux
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Abstract
Flux-cored wire is protected the utility model discloses a kind of multifunctional gas; including plating steel outer layer; the plating steel outer layer is coated in the surface of thermal conductive silicon lipid layer; drug core layer is fixedly connected with the inwall of the thermal conductive silicon lipid layer; the inwall of the drug core layer is in contact by isolating steel ball with the surface of interior sheetmetal layer; the inwall of the interior sheetmetal layer is fixedly connected with two support steel bars; described two support steel bars are arranged in a crossed manner; and the junction of two support steel bars offers passage, and the intersection of two support steel bar connections forms gas blanket.The utility model is by plating the setting of steel outer layer, welding wire is set to reach the function of strong hardness, welding wire is set not allow frangibility, by the setting for isolating steel ball, drug core layer and interior sheetmetal layer is isolated, reduce the friction of drug core layer and interior sheetmetal layer, it is to avoid situation about being damaged during friction, by supporting the setting of steel bar, carbon dioxide is set preferably to circulate during welding.
Description
Technical field
The utility model is related to welding wire technology field, specially a kind of multifunctional gas protection flux-cored wire.
Background technology
Welding wire is as filling metal or simultaneously as conductive welded wire material.Protected in gas welding and Gas
When protecting arc welding, welding wire is used as filling metal；In submerged-arc welding, electroslag welding and other melting pole gas shielded arc weldings, welding wire
It is both filling metal, while being also conductive electrode.The surface of welding wire does not apply the solder flux of anti-oxidation effect.Flux-cored wire, uses thin steel
Band is rolled into circular or chapped pipe, inside fills out the medicinal powder of certain ingredients, the seamed cored wire being made by the pull into, or fills up medicine with steel pipe
The seamless flux-cored wire that powder is drawn into.High with this welding wire welding deposition efficiency, good to steel adaptability, the trial-production cycle is short, because
And its usage amount and constantly expanded using scope.This welding wire is mainly used in carbon dioxide gas arc welding, submerged-arc welding and electricity
Slag is welded.Medicinal powder composition in flux-cored wire is typically similar to electrode coating.Flux-cored wire containing slag making, gas making and stabilising arc composition
Protective gas is not needed during welding, claims self-protection flux-cored wire, it is adaptable to the construction of large welded structures engineering.
At present, the existing flux-cored wire of in the market, all simply has single function, and what is had simply has hardness strong, has
There is rub resistance, and these functions can not condense together, so as to cause welding wire bad selection when in use.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional gas protection flux-cored wire possess multi-functional advantage,
Solve the problem of existing welding wire function is single.
To achieve the above object, the utility model provides following technical scheme：A kind of multifunctional gas protects flux-cored wire,
Including plating steel outer layer, the plating steel outer layer is coated on the surface of thermal conductive silicon lipid layer, the inwall of the thermal conductive silicon lipid layer fixed company
Drug core layer is connected to, the inwall of the drug core layer is in contact by isolating steel ball with the surface of interior sheetmetal layer, the interior sheetmetal layer
Inwall is fixedly connected with two support steel bars, and described two support steel bars are arranged in a crossed manner, and the junction of two support steel bars is opened
Intersection provided with passage, and two support steel bar connections forms gas blanket.
It is preferred that, the thickness of the plating steel outer layer is 0.2mm-0.4mm, and its best results is 0.4mm.
It is preferred that, a diameter of 0.1mm of the isolation steel ball, and the quantity of isolation steel ball is ten five to two ten.
It is preferred that, the thickness of the interior sheetmetal layer is 0.6mm.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model allows welding wire to reach the function of strong hardness, does not allow welding wire by plating the setting of steel outer layer
Frangibility, by isolating the setting of steel ball, make drug core layer and interior sheetmetal layer can isolate, reduce drug core layer and interior sheetmetal layer
Friction, it is to avoid situation about being damaged during friction, by supporting the setting of steel bar, allows carbon dioxide more preferable during welding
Circulation.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1 plating steel outer layer, 2 heat conductive silica gels, 3 drug core layers, 4 isolation steel balls, sheetmetal layer, 6 support steel bars, 7 ventilations in 5
Hole, 8 gas blankets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, a kind of multifunctional gas protection flux-cored wire, including steel outer layer 1 is plated, the thickness of plating steel outer layer 1 is
0.2mm-0.4mm, its best results are 0.4mm, by plating the setting of steel outer layer 1, welding wire is reached the function of strong hardness,
Welding wire is set not allow frangibility, plating steel outer layer 1 is coated in the surface of thermal conductive silicon lipid layer 2, and heat-conducting silicone grease 2 is commonly called as thermal grease, thermal conductive silicon
Fat adds heat-resisting, excellent thermal conductivity material using organic silicone as primary raw material, and the heat-conducting type organosilicon smectic being made is combined
Thing, heat-conducting silicone grease 2 is in radiating and heat conduction application, even surface very bright and clean two planes can all have when contacting with each other
Space occurs, and the air in these spaces is the non-conductor of heat, can hinder conduction of the heat to fin, and heat-conducting silicone grease 2
It is exactly that one kind can fill these spaces, makes solid on the more smooth rapid material of conduction of heat, the inwall of thermal conductive silicon lipid layer 2
Surely drug core layer 3 is connected with, the inwall of drug core layer 3 is in contact by isolating steel ball 4 with the surface of interior sheetmetal layer 5, by isolating steel
The setting of pearl 4, isolates drug core layer 3 and interior sheetmetal layer 5, reduces the friction of drug core layer 3 and interior sheetmetal layer 5, it is to avoid
Situation about being damaged during friction, isolation steel ball 4 can be played when welding wire is turned, and isolation steel ball 4 can be protected
The situation that internal layer does not rub with outer layer, isolates a diameter of 0.1mm of steel ball 4, and the quantity of isolation steel ball 4 is ten five to two
Ten, the inwall of interior sheetmetal layer 5 is fixedly connected with two support steel bars 6, and the thickness of support steel bar 6 is that 0.2mm its length is
0.6mm, the thickness of interior sheetmetal layer 5 is 0.6mm, and two support steel bars 6 are arranged in a crossed manner, and the junction of two support steel bars 6 is opened
Provided with passage 7, the setting of passage 7 allows portion gas to be sprayed out of passage 7, and two support steel bars 6 are connected
Intersection forms gas blanket 8, by supporting the setting of steel bar 6, carbon dioxide is preferably circulated during welding.
In summary：The multifunctional gas protects flux-cored wire, by plating the setting of steel outer layer 1, reaches welding wire
The function of strong hardness, makes welding wire not allow frangibility, by isolating the setting of steel ball 4, allow drug core layer 3 and interior sheetmetal layer 5 every
From the friction of drug core layer 3 and interior sheetmetal layer 5 being reduced, it is to avoid situation about being damaged during friction, by supporting steel bar 6
Set, carbon dioxide is preferably circulated during welding.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of multifunctional gas protects flux-cored wire, including plating steel outer layer (1), it is characterised in that：The plating steel outer layer (1) applies
Apply on the surface in thermal conductive silicon lipid layer (2), the inwall of the thermal conductive silicon lipid layer (2) and be fixedly connected with drug core layer (3), the medicine core
The inwall of layer (3) is in contact by isolating steel ball (4) with the surface of interior sheetmetal layer (5), and the inwall of the interior sheetmetal layer (5) is fixed
Two support steel bars (6) are connected with, described two support steel bars (6) are arranged in a crossed manner, and the junction of two support steel bars (6) is opened
Intersection provided with passage (7), and two support steel bar (6) connections forms gas blanket (8).
2. a kind of multifunctional gas protection flux-cored wire according to claim 1, it is characterised in that：The plating steel outer layer
(1) thickness is 0.2mm-0.4mm.
3. a kind of multifunctional gas protection flux-cored wire according to claim 1, it is characterised in that：The isolation steel ball
(4) a diameter of 0.1mm, and the quantity of isolation steel ball (4) is ten five to two ten.
4. a kind of multifunctional gas protection flux-cored wire according to claim 1, it is characterised in that：The interior sheetmetal layer
(5) thickness is 0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040261.7U CN206509649U (en) | 2016-09-07 | 2016-09-07 | A kind of multifunctional gas protects flux-cored wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040261.7U CN206509649U (en) | 2016-09-07 | 2016-09-07 | A kind of multifunctional gas protects flux-cored wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206509649U true CN206509649U (en) | 2017-09-22 |
Family
ID=59860075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621040261.7U Expired - Fee Related CN206509649U (en) | 2016-09-07 | 2016-09-07 | A kind of multifunctional gas protects flux-cored wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206509649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876921A (en) * | 2017-11-03 | 2018-04-06 | 西安航天精密机电研究所 | The disassembling fixture and its method for dismounting of a kind of chip pin |
-
2016
- 2016-09-07 CN CN201621040261.7U patent/CN206509649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876921A (en) * | 2017-11-03 | 2018-04-06 | 西安航天精密机电研究所 | The disassembling fixture and its method for dismounting of a kind of chip pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20210907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |