CN209647903U - A kind of Antiskid flame-proof tin welding wire - Google Patents
A kind of Antiskid flame-proof tin welding wire Download PDFInfo
- Publication number
- CN209647903U CN209647903U CN201920435687.XU CN201920435687U CN209647903U CN 209647903 U CN209647903 U CN 209647903U CN 201920435687 U CN201920435687 U CN 201920435687U CN 209647903 U CN209647903 U CN 209647903U
- Authority
- CN
- China
- Prior art keywords
- scolding tin
- welding wire
- tin
- flame
- solder flux
- 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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- Nonmetallic Welding Materials (AREA)
Abstract
The utility model belongs to technical field of welding materials, provides a kind of Antiskid flame-proof tin welding wire, the scolding tin including being equipped with 8 through-holes and 4 anti-skid bulges, is enclosed with solder flux in scolding tin, scolding tin is coated with flame retardant insulation outside surface.The utility model is simple and reasonable, use nonactive rosin as cylinder solder flux made of solder flux, flux distribution can be made uniform, wettability is good, phenomena such as splashing, slag inclusion will not be generated when operation, the anti-skid bulge being arranged on scolding tin can guarantee that welding rod is not easy to slip out of the hand in use, the insulating layer outside through-hole and scolding tin on scolding tin can prevent weldering speed too fast, prevent rosin joint, short circuit and so on, the release of gas when through-hole also helps internal solder melts, the utility model are the innovations in terms of welding wire.
Description
Technical field
The utility model relates to field of welding material, especially a kind of Antiskid flame-proof tin welding wire.
Background technique
Welding wire is as filling metal or the welding material as conductive electrode simultaneously.Solder stick is by tin alloy and to help
Agent two parts composition, flux portion are to improve the auxiliary heat transfer of solder stick in the welding process, and removal oxidation reduces welded material
Matter surface tension, remove be soldered material surface and oil contaminant, increase bonding area, solder flux can also dissolve the oxide on surface and
Metallic surface is surrounded when weld heating, is allowed to and air exclusion, and the wet of scolding tin is conducive to.
Common tin welding wire has the disadvantage that 1. flux distribution is uneven, in the welding process, is easy to appear solder flux and flies
The case where splashing, the local weld seam that solder flux is concentrated are easy to appear " slag inclusion " defect；2. solder horn residue is more, electrical and thermal conductivity performance is poor；
3. in the welding process, operator is easily slipped out of the hand using columned tin welding wire, inconvenient；4. speed of welding is too fast, cause
Rosin joint, short-circuit phenomenon, influence welding quality.
Summary of the invention
For tin welding wire in background technique, the utility model provides a kind of Antiskid flame-proof soldering
Silk.
In order to achieve the above object, the utility model adopts the following technical solution:
A kind of Antiskid flame-proof tin welding wire, including scolding tin, which is characterized in that the scolding tin wraps up solder flux, and scolding tin applies outside surface
There is flame retardant insulation, scolding tin longitudinal direction is equipped with through-hole, and scolding tin surface is equipped with anti-skid bulge.
The solder flux is solid cylinder made of nonactive rosin flux, and diameter is 0.5~2.5mm.
The flame retardant insulation with a thickness of 0.2~0.5mm.
The diameter of the through-hole is 0.03~0.6mm.
The height of projection of the anti-skid bulge is 0.05~0.25 times of scolding tin diameter.
The beneficial effects of the utility model are:
1, flux portion is cylindrical body, is evenly distributed, equally distributed through-hole is provided with conducive to internal solder flux on scolding tin
The release of gas when fusing avoids the case where solder flux splashed with the defects of there are slag inclusions in weld seam.
2, using the good nonactive rosin flux of wettability, thermal conductivity is high, and solder horn residue is few when welding.
3, anti-skid bulge facilitates welding, is not easy to slip out of the hand when using tin welding wire.
4, it is evenly distributed with the flame retardant insulation on through-hole and surface on scolding tin, prevents speed of welding too fast, causes rosin joint, short
The defects of road.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of the utility model.
Description of symbols: 1, scolding tin, 2, solder flux, 3, flame retardant insulation, 4, through-hole, 5, anti-skid bulge.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
As shown in Figure 1, a kind of Antiskid flame-proof tin welding wire, including scolding tin 1, the scolding tin 1 wraps up solder flux 2, outside 1 surface of scolding tin
It is coated with flame retardant insulation 3,1 longitudinal direction of scolding tin is equipped with through-hole 4, and 1 surface of scolding tin is equipped with anti-skid bulge 5.
The diameter of the through-hole 4 is 0.03~0.6mm, the gas when setting of through-hole also helps the fusing of internal solder flux 2
Release prevents from generating splashing in welding process.
The number of the through-hole 4 is 4~12.
The height of projection of the anti-skid bulge 5 is 0.05~0.25 times of 1 diameter of scolding tin, and anti-skid bulge 5 can guarantee
Welding wire is not easy to slip out of the hand in use process.
The number of the anti-skid bulge 5 is 4~12.
The solder flux 2 is cylindrical body made of nonactive rosin flux, and solder flux 2 is evenly distributed, and thermal conductivity is high, and when welding irons
Iron head residue is few；In tin welding wire fusion process, scolding tin 1 and solder flux 2 are respectively melted, and the solder flux 2 of liquid metal tin and liquid is mixed
It closes uniformly, phenomena such as wettability is good, and when operation will not generate splashing, slag inclusion.
The diameter of 2 cylindrical body of solder flux is 0.5~2.5mm.
The flame retardant insulation 3 with a thickness of 0.2~0.5mm.
The utility model is simple and reasonable, can effectively prevent slipping out of the hand when welding too fast with weldering speed, gas can have when welding
The defects of effect release, solder horn residue is few, is less prone to splashing, slag inclusion, is the innovation in terms of welding wire.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, and made under other any spiritual essence and principle without departing from the utility model change, modify, replacing
In generation, simplifies combination, is included within the protection scope of the utility model.
Claims (7)
1. a kind of Antiskid flame-proof tin welding wire, including scolding tin (1), which is characterized in that the scolding tin (1) wraps up solder flux (2), scolding tin
(1) outer surface is coated with flame retardant insulation (3), and scolding tin (1) longitudinal direction is equipped with through-hole (4), and scolding tin (1) surface is equipped with anti-skid bulge
(5)。
2. Antiskid flame-proof tin welding wire according to claim 1, which is characterized in that the solder flux (2) is the weldering of nonactive rosin
Cylindrical body made of agent, diameter are 0.5~2.5mm.
3. Antiskid flame-proof tin welding wire according to claim 1, which is characterized in that the flame retardant insulation (3) with a thickness of
0.2~0.5mm.
4. Antiskid flame-proof tin welding wire according to claim 1, which is characterized in that the diameter of the through-hole (4) be 0.03~
0.6mm。
5. Antiskid flame-proof tin welding wire according to claim 4, which is characterized in that the number of the through-hole (4) is 4~12
It is a.
6. Antiskid flame-proof tin welding wire according to claim 1, which is characterized in that the height of projection of the anti-skid bulge (5)
It is 0.05~0.25 times of scolding tin (1) diameter.
7. Antiskid flame-proof tin welding wire according to claim 6, which is characterized in that the number of the anti-skid bulge (5) be 4~
12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920435687.XU CN209647903U (en) | 2019-04-02 | 2019-04-02 | A kind of Antiskid flame-proof tin welding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920435687.XU CN209647903U (en) | 2019-04-02 | 2019-04-02 | A kind of Antiskid flame-proof tin welding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647903U true CN209647903U (en) | 2019-11-19 |
Family
ID=68528681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920435687.XU Expired - Fee Related CN209647903U (en) | 2019-04-02 | 2019-04-02 | A kind of Antiskid flame-proof tin welding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647903U (en) |
-
2019
- 2019-04-02 CN CN201920435687.XU patent/CN209647903U/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: 20191119 Termination date: 20200402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |