CN211564792U - Oxygen melting rod with welding wire fixing function - Google Patents
Oxygen melting rod with welding wire fixing function Download PDFInfo
- Publication number
- CN211564792U CN211564792U CN201922366675.9U CN201922366675U CN211564792U CN 211564792 U CN211564792 U CN 211564792U CN 201922366675 U CN201922366675 U CN 201922366675U CN 211564792 U CN211564792 U CN 211564792U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- welding wire
- oxygen
- melting rod
- oxygen melting
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 58
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 41
- 239000001301 oxygen Substances 0.000 title claims abstract description 41
- 238000002844 melting Methods 0.000 title claims abstract description 30
- 230000008018 melting Effects 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000004080 punching Methods 0.000 claims abstract description 9
- 230000004927 fusion Effects 0.000 claims description 9
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000000155 melt Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
The utility model relates to a melt and cut equipment, specifically speaking is exactly an oxygen melting rod with fixed welding wire effect, including the oxygen melting rod main part, the oxygen melting rod main part comprises outer tube and welding wire, the welding wire sets up inside the outer tube, the outer tube sets up to two sections, sets up to outer tube one and outer tube two respectively, the welding wire is provided with ten, be provided with a plurality of recesses on the outer tube, the recess is formed by the punching press, the recess corresponds the setting from top to bottom in outer tube department, for current oxygen melting rod, the utility model discloses an outer tube and welding wire are constituteed, form a plurality of recesses through the punching press on the outer tube to the inside welding wire of fixed outer tube makes the oxygen melting rod can not appear not hard up or the phenomenon that drops in the use, the utility model discloses simple structure can not cause the waste of resource, and it is convenient to use.
Description
Technical Field
The utility model relates to a melt and cut equipment, specifically speaking is exactly an oxygen melting rod that has fixed welding wire effect.
Background
The oxygen melting rod is also called as oxygen blowing rod and oxygen arc melting rod, and has new products with fast melting and cutting and cleaning functions. The high-temperature furnace can generate 3600 ℃ immediately under the combustion supporting of oxygen, so that the processed workpiece (metal, nonmetal, concrete and rock) can be melted and cut or cleaned quickly, and the purpose of operation is achieved. Oxygen melting rods have been widely used as a cutting tool for castings, ores, and the like.
The existing oxygen melting rod is formed by fixing and combining a long steel pipe, a short steel pipe and a welding wire, six welding wires are generally tightly fixed in the long steel pipe inside the oxygen melting rod, when the oxygen melting rod is used in combination with an oxygen blowing gun, the welding wire can loosen and even fall off, resource waste to a certain degree can be caused, and the fusion cutting effect of the oxygen melting rod can be influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an oxygen melting rod with fixed welding wire effect, a plurality of recesses of stamping formation on the outer tube of oxygen melting rod, welding wire firm in connection is difficult for droing to the life of oxygen melting rod has been strengthened.
In order to achieve the above object, the present invention discloses the following technical solutions:
the utility model provides an oxygen fusion bar with fixed welding wire effect, includes oxygen fusion bar main part, oxygen fusion bar main part comprises outer tube and welding wire, the welding wire sets up at the outer tube insidely, the outer tube sets up to two sections, sets up to outer tube one and outer tube two respectively, the welding wire is provided with ten, be provided with a plurality of recesses on the outer tube, the recess is formed by the punching press, the recess corresponds the setting from top to bottom in outer tube department.
The utility model discloses in, the inside ten welding wires that are provided with of outer tube, still be provided with a plurality of recesses through the punching press on the outer tube, the recess corresponds the setting from top to bottom, and outer tube one and outer tube two all are provided with the recess, can pass through the inside welding wire of the fixed outer tube of recess, and when using the oxygen melting rod, the difficult not hard up condition that perhaps appears droing of welding wire can strengthen the life of oxygen melting rod simultaneously.
The utility model discloses a further improvement, the wire drawing length of welding wire is at 3000mm, the wire drawing length error range of welding wire allows within 2mm, the diameter of welding wire is within 2.8mm, the error range of welding wire allows within 0.02 mm.
The utility model discloses a further improvement lies in, the unloading length of outer tube is 3000mm, the error band of outer tube allows within 2mm, the internal diameter of outer tube is at 12.8~13 mm.
The utility model discloses a further improvement, the length of welding wire with the length of outer tube is the same, and the end of outer tube and welding wire flushes.
The utility model discloses a further improvement lies in, the surface of outer tube is smooth level and smooth, does not have the shrinkage cavity.
The utility model has the advantages that: for current oxygen melting rod, the utility model discloses an outer tube and welding wire are constituteed, form a plurality of recesses through the punching press on the outer tube to the inside welding wire of fixed outer tube makes the phenomenon that oxygen melting rod can not appear becoming flexible or droing in the use, the utility model discloses simple structure can not cause the waste of resource, and it is convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the welding wire of the present invention.
In the figure: 1-outer tube I, 2-outer tube II, 3-stamping groove and 4-welding wire.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.
Example (b): as shown in figure 1, an oxygen melting rod with fixed welding wire effect, includes the oxygen melting rod main part, the oxygen melting rod main part comprises outer tube and welding wire 4, welding wire 4 sets up inside the outer tube, the outer tube sets up to two sections, sets up to outer tube one 1 and outer tube two 2 respectively, welding wire 4 is provided with eleven, be provided with a plurality of recesses 3 on the outer tube, recess 3 is formed by the punching press, recess 3 corresponds the setting from top to bottom in outer tube department.
In this embodiment, the welding wire is fixedly arranged inside the outer tube through the stamping groove 3 inside the outer tube, and meanwhile, the distance between the groove 3 and the groove 3 is generally 100mm, and the number of the grooves can be selected according to different fixing effects.
In the embodiment, the drawing length of the welding wire 4 is 3000mm, the error range of the drawing length of the welding wire 4 is allowed to be within 2mm, the diameter of the welding wire 4 is 2.8mm, and the error range of the welding wire 4 is allowed to be within 0.02 mm.
In this embodiment, the blanking length of outer tube is 3000mm, the error range of outer tube is allowed to be within 2mm, the internal diameter of outer tube is in 12.8~13 mm.
In the present embodiment, the length of the welding wire 4 is the same as the length of the outer tube, and the outer tube is flush with the end of the welding wire 4.
In this embodiment, the outer tube has a smooth and flat surface without shrinkage cavities.
The utility model discloses a concrete theory of operation: be connected the one end and the oxygen generating device of oxygen fusion bar, the inside welding wire of outer tube passes through punching press recess 3 and forms fixedly, can select the quantity of punching press recess 3 according to the fixed effect of difference, makes the oxygen fusion bar in-process that uses, and inside welding wire 4 is difficult not hard up or drops, simple structure, and convenient operation can not cause the waste of resource.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an oxygen fusion bar with fixed welding wire effect, its characterized in that, includes oxygen fusion bar main part, oxygen fusion bar main part comprises outer tube and welding wire, the welding wire sets up at the outer tube insidely, the outer tube sets up to two sections, sets up to outer tube one and outer tube two respectively, the welding wire is provided with ten, be provided with a plurality of recesses on the outer tube, the recess is formed by the punching press, the recess corresponds the setting from top to bottom in outer tube department.
2. The oxygen melting rod with the function of fixing the welding wire as claimed in claim 1, wherein the drawing length of the welding wire is 3000mm, the error range of the drawing length of the welding wire is allowed to be within 2mm, the diameter of the welding wire is 2.8mm, and the error range of the welding wire is allowed to be within 0.02 mm.
3. The oxygen melting rod with the function of fixing the welding wire as claimed in claim 2, wherein the blanking length of the outer tube is 3000mm, the error range of the outer tube is allowed to be within 2mm, and the inner diameter of the outer tube is 12.8-13 mm.
4. The oxygen melting rod for fixing welding wire as claimed in claim 3, wherein the length of the welding wire is the same as the length of the outer tube, and the outer tube is flush with the end of the welding wire.
5. The oxygen melting rod with the function of fixing the welding wire as claimed in claim 3, wherein the surface of the outer tube is smooth and flat without shrinkage cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366675.9U CN211564792U (en) | 2019-12-25 | 2019-12-25 | Oxygen melting rod with welding wire fixing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366675.9U CN211564792U (en) | 2019-12-25 | 2019-12-25 | Oxygen melting rod with welding wire fixing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211564792U true CN211564792U (en) | 2020-09-25 |
Family
ID=72549226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922366675.9U Expired - Fee Related CN211564792U (en) | 2019-12-25 | 2019-12-25 | Oxygen melting rod with welding wire fixing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211564792U (en) |
-
2019
- 2019-12-25 CN CN201922366675.9U patent/CN211564792U/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: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |