CN217596230U - Efficient welding wire - Google Patents
Efficient welding wire Download PDFInfo
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- CN217596230U CN217596230U CN202221051833.7U CN202221051833U CN217596230U CN 217596230 U CN217596230 U CN 217596230U CN 202221051833 U CN202221051833 U CN 202221051833U CN 217596230 U CN217596230 U CN 217596230U
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Abstract
The utility model provides a high-efficient welding wire. Including the stainless steel layer, the inner wall on stainless steel layer is provided with first core wire, and the inside packing of first core wire has the flux core, the inside second core wire that is provided with of flux core, be provided with between the inner wall of first core wire and the second core wire and gather hot welding rod, the inside of gathering hot welding rod is provided with slotted hole and round hole respectively, and just is located the inside of gathering hot welding rod on the slotted hole and be provided with the spread groove, be provided with the trompil on the first core wire, be provided with the solder flux layer on the first core wire, the diameter of second core wire is a millimeter. The utility model provides a high-efficient welding wire has solved current welding wire's structural function singleness, and the beginner is carrying out the during operation, because the core wire in the welding wire is heated inequality in the twinkling of an eye, leads to welding wire molten state inequality for the welding slag splashes in the welding, and the welding seam surface is not smooth and clean level and smooth, greatly reduced welding efficiency's problem.
Description
Technical Field
The utility model relates to a welding wire field especially relates to a high-efficient welding wire.
Background
The variety of welding methods is very large and can only be selected according to specific situations. After the welding method is determined, welding process parameters are determined, wherein the types of the welding process parameters are different. The welding wire is used as a filler metal or a metal wire welding material for conducting electricity at the same time, and is used as the filler metal in gas welding and tungsten electrode gas shielded arc welding; when submerged arc welding, electroslag welding and other consumable electrode gas shielded arc welding are carried out, the welding wire is not only a filler metal, but also the existing welding wire has a single structural function, and when a novice works, the welding wire is not uniform in melting state due to the fact that a core wire in the welding wire is heated unevenly instantly, so that welding slag splashes during welding, the surface of a welding seam is not smooth, and the welding efficiency is greatly reduced.
Therefore, it is necessary to provide an efficient welding wire to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficient welding wire has solved current welding wire's structural function singleness, and the beginner is carrying out the during operation, because the core wire in the welding wire is heated inequality in the twinkling of an eye, leads to welding wire molten state inequality for the welding slag splashes in the welding, and the welding seam surface is not smooth and clean level and smooth, greatly reduced welding efficiency's problem.
In order to solve the technical problem, the utility model provides a high-efficiency welding wire, which comprises a stainless steel layer, wherein a first core wire is arranged on the inner wall of the stainless steel layer, a flux core is filled in the first core wire, and a second core wire is arranged in the flux core;
be provided with between the inner wall of first core wire and the second core wire and gather hot welding rod, the inside of gathering hot welding rod is provided with slotted hole and round hole respectively, and just is located the inside of gathering hot welding rod on the slotted hole and is provided with the spread groove.
Preferably, the first core wire is provided with an opening.
Preferably, a flux layer is disposed on the first core wire.
Preferably, the diameter of the second core wire is one millimeter.
Preferably, the surface of the stainless steel layer is provided with a mark.
Preferably, the cross section of the heat-gathering welding rod is triangular.
Compared with the prior art, the utility model provides a high-efficient welding wire has following beneficial effect:
the utility model provides a high-efficient welding wire, structural function through having solved current welding wire is single, and the new hand is carrying out the during operation, because the core wire in the welding wire is heated inequality in the twinkling of an eye, leads to welding wire molten state inequality for the welding slag splashes in the welding, and the welding seam surface is not smooth and clean level, greatly reduced welding efficiency's problem.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a high-efficiency welding wire according to the present invention;
fig. 2 is a partially enlarged view of a point a in fig. 1.
The reference numbers in the figures: 1. the welding wire comprises a stainless steel layer, 2, a first core wire, 3, a flux core, 4, a second core wire, 5, a heat-gathering welding rod, 7, a slotted hole, 8, a round hole, 9, a connecting groove, 10, a hole, 11 and a flux layer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-2, a high-efficiency welding wire includes a stainless steel layer 1, a first core wire 2 is disposed on an inner wall of the stainless steel layer 1, a flux core 3 is filled in the first core wire 2, a second core wire 4 is disposed in the flux core 3, the flux core 3 and a flux layer 11 are ignited by energization, and the stainless steel layer 1, the first core wire 2 and the second core wire 4 are melted and mixed by generated heat;
as shown in fig. 2, the utility model discloses be provided with heat-concentrating welding rod 5 between the inner wall of first core wire 2 and second core wire 4, the inside of heat-concentrating welding rod 5 is provided with slotted hole 7 and round hole 8 respectively, and the slotted hole 7 is located the inside of heat-concentrating welding rod 5 and is provided with spread groove 9, and in the process of the medicine core 3 producing heat, can form the cavity, and gather a large amount of unnecessary heat, through heat-concentrating welding rod 5 and advance to absorb, through hole 7, round hole 8 and spread groove 9 on the heat-concentrating welding rod 5, make heat-concentrating welding rod 5 melt evenly, and fill the cavity that forms fast;
the utility model discloses be provided with trompil 10 on the first core wire 2, be provided with solder flux layer 11 on the first core wire 2, through 2 trompils 10 of first core wires and solder flux layer 11, improve the heat, the melting of the rust steel layer 1 and the first core wire 2 of being convenient for, the diameter of second core wire 4 is a millimeter, and the surface on stainless steel layer 1 is provided with the sign for mark information, the cross-section of gathering hot welding rod 5 is triangle-shaped, and it is even to be convenient for gather hot welding rod 5 melting.
The utility model provides a high-efficient welding wire's theory of operation as follows: during the use, the circular telegram ignites medicine core 3 and flux layer 11, the heat of production makes stainless steel layer 1, first core wire 2 and the 4 melting of second core wire mix, through the trompil 10 of first core wire 2 and flux layer 11, improve the heat, the melting of the stainless steel layer 1 and the first core wire 2 of being convenient for, the medicine core 3 produces the heat in-process simultaneously, can form the cavity, and gather a large amount of unnecessary heat, advance to absorb through gathering hot welding rod 5, through hole 7, round hole 8 and spread groove 9 on gathering hot welding rod 5, make and gather hot welding rod 5 melting even, and fill the cavity that forms fast, make with other fused welding material misce bene, improve the smooth finish on welding seam surface.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (6)
1. The efficient welding wire is characterized by comprising a stainless steel layer (1), wherein a first welding core (2) is arranged on the inner wall of the stainless steel layer (1), a flux core (3) is filled in the first welding core (2), and a second welding core (4) is arranged in the flux core (3);
be provided with between the inner wall of first core wire (2) and second core wire (4) and gather hot welding rod (5), the inside of gathering hot welding rod (5) is provided with slotted hole (7) and round hole (8) respectively, and just is located the inside of gathering hot welding rod (5) on slotted hole (7) and is provided with spread groove (9).
2. A high efficiency welding wire as defined in claim 1, wherein said first core wire (2) is provided with an opening (10).
3. A high efficiency welding wire as defined in claim 1, characterized in that said first core wire (2) is provided with a flux layer (11).
4. A high efficiency welding wire as defined in claim 1, wherein said second core wire (4) has a diameter of one millimeter.
5. A high efficiency welding wire as defined in claim 1, characterized in that said stainless steel layer (1) is provided with markings on its surface.
6. A high efficiency welding wire as defined in claim 1, wherein said heat collecting electrode (5) has a triangular cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221051833.7U CN217596230U (en) | 2022-05-05 | 2022-05-05 | Efficient welding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221051833.7U CN217596230U (en) | 2022-05-05 | 2022-05-05 | Efficient welding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217596230U true CN217596230U (en) | 2022-10-18 |
Family
ID=83567894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221051833.7U Active CN217596230U (en) | 2022-05-05 | 2022-05-05 | Efficient welding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217596230U (en) |
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2022
- 2022-05-05 CN CN202221051833.7U patent/CN217596230U/en active Active
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