CN206316570U - A kind of cored solder wire - Google Patents
A kind of cored solder wire Download PDFInfo
- Publication number
- CN206316570U CN206316570U CN201621457157.8U CN201621457157U CN206316570U CN 206316570 U CN206316570 U CN 206316570U CN 201621457157 U CN201621457157 U CN 201621457157U CN 206316570 U CN206316570 U CN 206316570U
- Authority
- CN
- China
- Prior art keywords
- solder wire
- cored solder
- disk
- inner core
- winding roller
- Prior art date
- 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 - Fee Related
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Abstract
The utility model discloses a kind of cored solder wire, including disk, cored solder wire body, anti oxidation layer, crowning and interlayer, the disk is arranged on the left and right sides of winding roller, and a diameter of 1000mm of disk, the cored solder wire body is wrapped on winding roller, and it is coated with anti-corrosion layer on the outer wall of cored solder wire body, anti oxidation layer is provided with the inside of the anti-corrosion layer, the cored solder wire body is internally provided with inner core, and the outside of inner core is filled with tin layers, interlayer is provided with the tin layers, crowning is provided with the top of the inner core, and the inside addition fluxing agent of crowning, the two ends of the winding roller rotate with the rolling bearing inside disk and are connected.The utility model is provided with crowning, by setting semi-cylindrical hill face, helps layer uniformly to discharge, substantially increases the quality of welding.
Description
Technical field
The utility model is related to welding wire technology field, specially a kind of cored solder 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.
Traditional cored solder wire diameter is too small, and the cored solder wire of prior art is the wire-shaped of monolithic extruded shaping, in welding
Shi Bixu additionally adds scaling powder, so as to cause welding residue uncontrollable, influences the reliability of solder joint, and production efficiency
It is low, it is difficult to realize continuous welding, meanwhile, cored solder wire surface oxidation-resistant ability, easy oxidation deterioration, influence welding quality and
Intensity.
Utility model content
The purpose of this utility model is to provide a kind of cored solder wire, the problem of to solve to propose in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of cored solder wire, including disk, cored solder wire
Body, anti oxidation layer, crowning and interlayer, the disk are arranged on the left and right sides of winding roller, and disk is a diameter of
1000mm, the cored solder wire body is wrapped on winding roller, and anti-corrosion layer is coated with the outer wall of cored solder wire body, described resistance to
It is provided with anti oxidation layer on the inside of corrosion layer, the cored solder wire body is internally provided with inner core, and the outside of inner core is filled with
It is provided with tin layers, the tin layers at the top of interlayer, the inner core and is provided with crowning, and the inside addition of crowning helps weldering
Agent, the two ends of the winding roller rotate with the rolling bearing inside disk and are connected.
It is preferred that, the anti-corrosion layer uses polyurethane material.
It is preferred that, the interlayer extends towards three different directions.
It is preferred that, the inner core is provided with three, and inner core diameter is not of uniform size.
It is preferred that, the material purity of the tin layers is 98%.
It is preferred that, the winding roller is provided with lubricating oil with disk joint.
Compared with prior art, the beneficial effects of the utility model are：The cored solder wire is provided with anti oxidation layer, makes the soldering
Silk enough prevents surface oxidation, it is ensured that the fastness of solder joint；The cored solder wire is provided with crowning, by setting semi-cylindrical hill
Face, helps layer uniformly to discharge；The solder stick is provided with interlayer, by the sandwich establishment in tin layers, substantially increases the soldering
Silk welding quality, the cored solder wire is coated with corrosion-resistant coating on the outer wall, when long-time is without using the cored solder wire, its according to
It is old to keep perfect chemical property, the storage time of the cored solder wire is substantially increased, the cored solder wire is generally stored in winding roller
On, take, deposit all particularly convenient, meet the demand of work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the cross section structure schematic diagram of the utility model cored solder wire body；
Fig. 3 is the internal structure schematic diagram of the utility model winding roller.
In figure：1- disks；2- winding rollers；3- cored solder wire bodies；4- anti-corrosion layers；5- anti oxidation layers；6- inner cores；7- is raised
Face；8- tin layers；9- interlayers；10- scaling powders；11- rolling bearings；12- lubricating oil.
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.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of cored solder wire, including disk 1, cored solder wire sheet
Body 3, anti oxidation layer 5, crowning 7 and interlayer 9, disk 1 are arranged on the left and right sides of winding roller 2, and disk 1 is a diameter of
1000mm, cored solder wire body 3 is wrapped on winding roller 2, and anti-corrosion layer 4 is coated with the outer wall of cored solder wire body 3, corrosion-resistant
The inner side of layer 4 is provided with anti oxidation layer 5, and cored solder wire body 3 is internally provided with inner core 6, and the outside of inner core 6 is filled with tin layers
8, interlayer 9 is provided with tin layers 8, the top of inner core 6 is provided with crowning 7, and the inside addition fluxing agent 10 of crowning 7,
The two ends of winding roller 2 rotate with the rolling bearing 11 inside disk 1 and are connected, and anti-corrosion layer 4 uses poly- amino first
Acid esters material, interlayer 9 extends towards three different directions, and inner core 6 is provided with three, and the diameter of inner core 6 differs, tin layers
8 material purity is 98%, and winding roller 2 is provided with lubricating oil 12 with the joint of disk 1.
Operation principle：Without using when the cored solder wire body 3 is wrapped on winding roller 2, cored solder wire is pulled straight out when using
Anti oxidation layer 5 in body 3, cored solder wire body 3, makes the cored solder wire body 3 enough prevent surface oxidation, it is ensured that solder joint
Fastness, the anti-corrosion layer 4 of the outer surface of cored solder wire body 3 can effectively protect the cored solder wire body 3 not corroded by external substance,
And periodically add appropriate lubricating oil 12 into the junction of disk 1 and winding roller 2.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of cored solder wire, including disk (1), cored solder wire body (3), anti oxidation layer (5), crowning (7) and interlayer (9), its
It is characterised by：The disk (1) is arranged on the left and right sides of winding roller (2), and a diameter of 1000mm of disk (1), the pricker
Welding wire body (3) is wrapped on winding roller (2), and anti-corrosion layer (4) is coated with the outer wall of cored solder wire body (3), described resistance to
It is provided with anti oxidation layer (5) on the inside of corrosion layer (4), the cored solder wire body (3) is internally provided with inner core (6), and inner core
(6) outside, which is filled with to be provided with the top of interlayer (9), the inner core (6) in tin layers (8), the tin layers (8), is provided with projection
Face (7), and the inside addition fluxing agent (10) of crowning (7), the two ends of the winding roller (2) are with being arranged in disk (1)
The rolling bearing (11) in portion rotates connection.
2. a kind of cored solder wire according to claim 1, it is characterised in that：The anti-corrosion layer (4) uses poly- amino
Formic acid ester material.
3. a kind of cored solder wire according to claim 1, it is characterised in that：The interlayer (9) is towards three different directions
Extend.
4. a kind of cored solder wire according to claim 1, it is characterised in that：The inner core (6) is provided with three, and inner core
(6) diameter differs.
5. a kind of cored solder wire according to claim 1, it is characterised in that：The material purity of the tin layers (8) is 98%.
6. a kind of cored solder wire according to claim 1, it is characterised in that：The winding roller (2) sets with disk (1) joint
It is equipped with lubricating oil (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457157.8U CN206316570U (en) | 2016-12-28 | 2016-12-28 | A kind of cored solder wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457157.8U CN206316570U (en) | 2016-12-28 | 2016-12-28 | A kind of cored solder wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316570U true CN206316570U (en) | 2017-07-11 |
Family
ID=59260593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621457157.8U Expired - Fee Related CN206316570U (en) | 2016-12-28 | 2016-12-28 | A kind of cored solder wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206316570U (en) |
-
2016
- 2016-12-28 CN CN201621457157.8U patent/CN206316570U/en not_active Expired - Fee Related
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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: 20170711 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |