CN204308394U - Gas shielded arc welding protective sleeve nozzle - Google Patents
Gas shielded arc welding protective sleeve nozzle Download PDFInfo
- Publication number
- CN204308394U CN204308394U CN201420652544.1U CN201420652544U CN204308394U CN 204308394 U CN204308394 U CN 204308394U CN 201420652544 U CN201420652544 U CN 201420652544U CN 204308394 U CN204308394 U CN 204308394U
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- protective sleeve
- sleeve nozzle
- welding
- shielded arc
- gas shielded
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Abstract
The utility model provides a fault gas shielded arc welding protective sleeve nozzle, and protective sleeve nozzle and stem elongation degree are that the welding wire of 15mm coordinates, and protective sleeve nozzle od is 13mm, and the groove width corresponding with it is 28mm.Protective sleeve nozzle adopts red copper to make, and the connecting portion of itself and welding gun adopts bakelite material.The protective sleeve nozzle od of prior art is adjusted to 13mm by 25mm by the utility model, can reduce corresponding groove width and reach about 40%, and when adopting solder wire material of the same race, its material expended, artificial, gas, the electricity charge all save 40% nearly.While reducing groove, also significantly reduce the welding stress of groove, enhance plasticity and the toughness of joint.
Description
Technical field
The utility model relates to steel construction production equipment field, is specifically related to a kind of gas shielded arc welding protective sleeve nozzle.
Background technology
Along with the fast development of steel construction enterprise, market competition is more and more fierce, the quality of product and cost control technique, becomes the core competitiveness between enterprise, and Rapid Development of Enterprise will constantly be innovated technically, improves the competitiveness of product in market.According to current company manufacture craft situation; for heavy steel bevel for welding, Optimizing Suggestions is proposed; bevelled main purpose is the weld seam in order to obtain whole through welding on weldment thickness; the protective sleeve nozzle od of current routine is 25mm; therefore corresponding with it groove width is 53mm; from actual production angle, due to current oversize, the significant wastage of material, artificial, gas, the electricity charge etc. can be caused.And the larger welding stress of groove is larger, plasticity and the toughness of joint are poorer.
Utility model content
For above problems of the prior art, the utility model provides one and effectively improves welding efficiency, the gas shielded arc welding protective sleeve nozzle of economize energy material.
The utility model is achieved through the following technical solutions:
Gas shielded arc welding protective sleeve nozzle, described protective sleeve nozzle and stem elongation degree are that the welding wire of 15mm coordinates, and described protective sleeve nozzle od is 13mm, and the groove width corresponding with it is 28mm.
Described protective sleeve nozzle adopts red copper to make, and the connecting portion of itself and welding gun adopts bakelite material.
The beneficial effects of the utility model are: the protective sleeve nozzle od of prior art is adjusted to 13mm by 25mm; corresponding groove width can be reduced and reach about 40%; when adopting solder wire material of the same race, its material expended, artificial, gas, the electricity charge all save 40% nearly.While reducing groove, also significantly reduce the welding stress of groove, enhance plasticity and the toughness of joint.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is protective sleeve nozzle; 2 is welding wire; 3 is groove width; 4 is connecting portion.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
The utility model provides a kind of gas shielded arc welding protective sleeve nozzle, the protective sleeve nozzle 1 that the utility model adopts be with stem elongation degree be 15mm welding wire 2 with the use of.Specifically, the external diameter of protective sleeve nozzle 1 is 13mm, and the groove width 3 corresponding with it is 28mm.It is more than the requirement to protective sleeve nozzle 1 size.
About the requirement of protective sleeve nozzle 1 material, the utility model suggestion adopts red copper to make, but the connecting portion 4 of itself and welding gun adopts bakelite material.
The protective sleeve nozzle od of prior art is adjusted to 13mm by 25mm by the utility model, can reduce corresponding groove width and reach about 40%, and when adopting solder wire material of the same race, its material expended, artificial, gas, the electricity charge all save 40% nearly.While reducing groove, also significantly reduce the welding stress of groove, enhance plasticity and the toughness of joint.
Claims (2)
1. gas shielded arc welding protective sleeve nozzle, it is characterized in that described protective sleeve nozzle and stem elongation degree are that the welding wire of 15mm coordinates, described protective sleeve nozzle od is 13mm, and the groove width corresponding with it is 28mm.
2. gas shielded arc welding protective sleeve nozzle according to claim 1, it is characterized in that described protective sleeve nozzle adopts red copper to make, the connecting portion of itself and welding gun adopts bakelite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652544.1U CN204308394U (en) | 2014-11-04 | 2014-11-04 | Gas shielded arc welding protective sleeve nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652544.1U CN204308394U (en) | 2014-11-04 | 2014-11-04 | Gas shielded arc welding protective sleeve nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308394U true CN204308394U (en) | 2015-05-06 |
Family
ID=53130726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420652544.1U Active CN204308394U (en) | 2014-11-04 | 2014-11-04 | Gas shielded arc welding protective sleeve nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308394U (en) |
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2014
- 2014-11-04 CN CN201420652544.1U patent/CN204308394U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |