CN211490047U - Anti-adhesion welding gun protection nozzle - Google Patents
Anti-adhesion welding gun protection nozzle Download PDFInfo
- Publication number
- CN211490047U CN211490047U CN202020027262.8U CN202020027262U CN211490047U CN 211490047 U CN211490047 U CN 211490047U CN 202020027262 U CN202020027262 U CN 202020027262U CN 211490047 U CN211490047 U CN 211490047U
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- pipe
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- nozzle
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
An anti-bonding welding gun protection nozzle relates to welding machine accessories. The method mainly solves the problem that the copper protective nozzle of the existing gas shield welding gun can block and shield a conductive nozzle and a welding wire due to the splashing, bonding and accumulation of welding slag in the welding process, so that the copper protective nozzle cannot be used; or the direction of the air flow changes, which is not conducive to protecting the weld. Some try to use ceramic as a protective mouth, but the ceramic is fragile and not durable when being collided, and the popularization is not opened. The utility model adopts the technical proposal that: the partial inner wall of protection mouth body anterior segment contains prevents bonding pipe, and the material that can not bond with the metal is adopted to the pipe of preventing bonding, if: ceramics, graphite, sintered clay, and the like. The tip thin wall is established to protection mouth body anterior segment head, after the pipe of preventing bonding of impressing, the inward bend of roll extrusion tip thin wall makes the pipe of preventing bonding contain at the partial inner wall of protection mouth body anterior segment more reliably. The utility model has the advantages that: the protective nozzle is not easy to adhere and accumulate welding slag and is durable; the airflow direction is stable, and the welding seam is good.
Description
Technical Field
The utility model relates to a welding machine accessory specifically is an antiseized knot welder protection mouth.
Background
At present, a copper protection nozzle of a gas shield welding gun can block and shield a contact tube and a welding wire due to welding slag splashing, bonding and accumulation in a welding process, so that the copper protection nozzle cannot be used; or the direction of the air flow changes, which is not conducive to protecting the weld. Some try to use ceramic as a protective mouth, but the ceramic is fragile and not durable when being collided, and the popularization is not opened.
Disclosure of Invention
The utility model aims at providing a bonding prevention welding slag, stable, durable welder protection mouth of air current direction.
The utility model adopts the technical proposal that: the partial inner wall of protection mouth body anterior segment contains prevents bonding pipe, and the material that can not bond with the metal is adopted to the pipe of preventing bonding, if: ceramics, graphite, sintered clay, and the like. The tip thin wall is established to protection mouth body anterior segment head, after the pipe of preventing bonding of impressing, the inward bend of roll extrusion tip thin wall makes the pipe of preventing bonding contain at the partial inner wall of protection mouth body anterior segment more reliably.
The utility model has the advantages that: the protective nozzle is not easy to adhere and accumulate welding slag and is durable; the airflow direction is stable, and the welding seam is good.
Drawings
Fig. 1 is a schematic view of the cross-sectional structure of the present invention, in the drawings: 1. the protective nozzle comprises a protective nozzle body, 2, an anti-adhesion pipe, 3, a sharp thin wall and 4, screw teeth.
Fig. 2 is an enlarged view of the sharp thin wall (3) of the present invention, 2, anti-sticking tube, and 3, sharp thin wall.
The following detailed description is made with reference to the accompanying drawings.
Detailed Description
The partial inner wall of protection mouth body (1) anterior segment contains prevents bonding pipe (2), prevents bonding pipe (2) and adopts the material that can not bond with the metal, if: ceramics, graphite, sintered clay, and the like. The tip thin wall (3) is arranged at the head of the front section of the protection nozzle body (1), and after the anti-bonding pipe (2) is pressed in, the rolling tip thin wall (3) is bent inwards, so that the anti-bonding pipe (2) is contained in the inner wall of the front section of the protection nozzle body (1) more reliably.
Claims (4)
1. The utility model provides an antiseized stick welder protection mouth comprises protection mouth body and thread, characterized by: the inner wall of the front section part of the protective nozzle body comprises an anti-bonding pipe; the tip thin wall is established to protection mouth body anterior segment head, after the pipe of preventing bonding of impressing, the inward bend of roll extrusion tip thin wall makes the pipe of preventing bonding contain at the partial inner wall of protection mouth body anterior segment more reliably.
2. The anti-sticking welding gun protection nozzle according to claim 1, characterized in that: one of the preferred materials for the anti-sticking tube is ceramic.
3. The anti-sticking welding gun protection nozzle according to claim 1, characterized in that: the material used for the anti-sticking pipe is preferably graphite.
4. The anti-sticking welding gun protection nozzle according to claim 1, characterized in that: the material adopted by the anti-bonding pipe is preferably sintered clay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020027262.8U CN211490047U (en) | 2020-01-07 | 2020-01-07 | Anti-adhesion welding gun protection nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020027262.8U CN211490047U (en) | 2020-01-07 | 2020-01-07 | Anti-adhesion welding gun protection nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211490047U true CN211490047U (en) | 2020-09-15 |
Family
ID=72398513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020027262.8U Active CN211490047U (en) | 2020-01-07 | 2020-01-07 | Anti-adhesion welding gun protection nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211490047U (en) |
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2020
- 2020-01-07 CN CN202020027262.8U patent/CN211490047U/en active Active
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| GR01 | Patent grant |