CN207900430U - A kind of Novel stud gas shielded arc welding pipette tips - Google Patents
A kind of Novel stud gas shielded arc welding pipette tips Download PDFInfo
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- CN207900430U CN207900430U CN201820233466.XU CN201820233466U CN207900430U CN 207900430 U CN207900430 U CN 207900430U CN 201820233466 U CN201820233466 U CN 201820233466U CN 207900430 U CN207900430 U CN 207900430U
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- steel stent
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Abstract
The utility model discloses a kind of Novel stud gas shielded arc welding pipette tips, including shielding support plate, stainless steel stent, protective cover shell, protective cover insulation sleeve, through-hole is equipped in the middle part of the shielding support plate, the through-hole of the shielding support plate is nested with stainless steel stent, threaded hole is equipped in the middle part of the stainless steel stent, stainless steel stent both sides are respectively equipped with convex edge, the convex edge of side is fastened in the through-hole of shielding support plate, the mode fixed protection over body case being connected through a screw thread in the threaded hole of the stainless steel stent, protrusion is equipped on the outside of protective cover shell one end, raised outer wall is equipped with external screw thread, the threaded hole of external screw thread and stainless steel stent coordinates, the protective cover case inside is equipped with protective cover insulation sleeve.Its structure design is simple, easy to use, and weld appearance is well stablized, and intensity meets code requirement.
Description
Technical field
The utility model is related to a kind of Novel stud gas shielded arc welding pipette tips.
Background technology
The stud on station boiler is beaten using arc stud welding equipment at present, also there is set of equipment purchase in the market,
Protected mode has ceramic ring protection and gas shielded, also has using unshielded.Comparatively unprotect manufacturing cost is minimum certainly
, but the presentation quality of its welding is also worst, and for the high-quality welding appearance that certain high-end customers require, unprotect is
Be unable to meet demand, this just need using ceramic ring protection or gas shielded, ceramic ring protect the drawbacks of be that postwelding needs to clear up, and deposits
The viscous ceramic ring the phenomenon that, when arc stud welding, needs to beat again after manually putting on ceramic ring one by one, also has a greatly reduced quality in efficiency, gas shielded behaviour
It is then opposite simple on work, it is more efficient, but there are gas shields for existing suitable station boiler stud gas shielded welding gun
Impure, not in place and pipette tips problems of too, welding quality unstable cannot meet the welding demand of certain narrow positions.
Utility model content
The purpose of this utility model is to propose a kind of Novel stud gas shielded arc welding pipette tips, overcomes the above-mentioned of the prior art
Deficiency, structure design is simple, easy to use, and weld appearance is well stablized, and intensity meets code requirement, and being applied to can in production
It improves and weld seam stabilizing presentation quality can be also less than open since it is closed aerating structure in the usage amount of gas
Aerating mode will also have greatly improved to the limitation of welding position.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows：
The Novel stud gas shielded arc welding pipette tips, including it is shielding support plate, stainless steel stent, protective cover shell, anti-
Shield insulation sleeve, the shielding support plate middle part are equipped with through-hole, and there are two mounting hole, mounting holes along setting for shielding support edges of boards
For fixed blade guard supporting plate, the through-hole of the shielding support plate is nested with stainless steel stent, in the stainless steel stent
Portion is equipped with threaded hole, and stainless steel stent both sides are respectively equipped with convex edge, and the convex edge of side is fastened in the through-hole of shielding support plate,
The mode fixed protection over body case being connected through a screw thread in the threaded hole of the stainless steel stent, protective cover shell one end outside are set
There are protrusion, raised outer wall to be equipped with external screw thread, the threaded hole cooperation of external screw thread and stainless steel stent, the protective cover case inside is set
There is protective cover insulation sleeve.
The protective cover shell, which is equipped on the inside of one end of protrusion, is equipped with step, the protective cover insulation sleeve opposite with step one
End is equipped with side edge, and along being connected at step, the protective cover insulation sleeve outer wall is equipped with gap with protective cover inner walls for side.
The high spot is radially provided with multiple through-holes being uniformly arranged, the stainless steel stent opposite with one of through-hole
It is radially provided with hole, welding protection gas connection on the outside of the hole, protective gas connector connects tracheae.
The protective cover insulation sleeve includes copper sheathing, high-temp glue, side gluing on the inside of copper sheathing one end, copper sheathing along setting
Mode fixes high-temp glue.
The through-hole edge of the shielding support plate is equipped with multiple interlockings holes, the stainless steel stent opposite with interlockings hole
Threaded hole edge is equipped with multiple counterbores, and counterbore, interlockings hole pass through screw interlocking.
The advantageous effect of Novel stud gas shielded arc welding pipette tips described in the utility model is：Its structure design is simple, makes
With conveniently, weld appearance is well stablized, and intensity meets code requirement, is applied in production and simultaneously weld seam stabilizing appearance matter can be improved
Amount can also be less than open aerating mode, to welding position since it is closed aerating structure in the usage amount of gas
Limitation will also have greatly improved.
Description of the drawings
Fig. 1 is the sectional view of Novel stud gas shielded arc welding pipette tips described in the utility model；
Fig. 2 is the stereogram of Novel stud gas shielded arc welding pipette tips described in the utility model；
Fig. 3 is the dispersion schematic diagram of Novel stud gas shielded arc welding pipette tips described in the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in Figs. 1-3, the Novel stud gas shielded arc welding pipette tips, including shielding support plate 1, stainless steel stent 2,
Protective cover shell 3, protective cover insulation sleeve 4,1 middle part of the shielding support plate are equipped with through-hole 11, and 1 edge of shielding support plate is set
There are two mounting hole 12, mounting hole 12 is used for fixed blade guard supporting plate 1, and the through-hole 11 of the shielding support plate 1 is nested with
Stainless steel stent 2, the middle part of the stainless steel stent 2 are equipped with threaded hole 21, and 2 both sides of stainless steel stent are respectively equipped with convex edge 22, and one
The convex edge 22 of side is fastened in the through-hole 11 of shielding support plate 1, is connected by screw thread in the threaded hole 21 of the stainless steel stent 2
The mode fixed protection over body case 3 connect, 3 one end of protective cover shell outside are equipped with protrusion 31, and raised 31 outer walls are equipped with external screw thread 32,
External screw thread 32 and the threaded hole 21 of stainless steel stent 2 coordinate, 3 inside clamping protective cover insulation sleeve 4 of the protective cover shell,
The protective cover shell 3, which is equipped on the inside of one end of protrusion 31, is equipped with step 33, with the relatively described protective cover of step 33
4 one end of insulation sleeve is equipped with side along 41, and side is connected to along 41 at step 33,4 outer wall of protective cover insulation sleeve and protective cover shell 3
Inner wall is equipped with gap.
Multiple through-holes 34 being uniformly arranged are radially provided at described raised 31, it is relatively described stainless with one of through-hole 34
Steel bracket 2 is radially provided with hole 24,24 outside welding protection gas connection 5 of the hole, and protective gas connector 5 connects tracheae.It uses
When, by tracheae plus protection gas to pipette tips, because pipette tips are double-deck closed structure, added gas can be directly from front end double-layer structure
Gap between go out, effectively control gas purity, be not lost in, play good protection effect.
The protective cover insulation sleeve 4 includes copper sheathing 42, high-temp glue 43, and the side is arranged along 41 in 42 one end of copper sheathing, copper sheathing
The glued mode in 42 insides fixes high-temp glue 43.
11 edge of through-hole of the shielding support plate 1 is equipped with multiple interlockings holes 13, relatively described stainless with interlockings hole 13
21 edge of threaded hole of steel bracket 2 is equipped with multiple counterbores 23, and counterbore 23, interlockings hole 13 are by screw interlocking, thus by stainless steel
Holder 2 is fixed on shielding support plate 1.
The above content is the further descriptions done to the utility model in conjunction with specific preferred embodiment, are convenient for
The those skilled in the art can understand and using the utility model, and it cannot be said that the specific implementation of the utility model is only limited to
In these explanations.For the utility model person of an ordinary skill in the technical field, the utility model structure is not being departed from
A number of simple deductions or replacements can also be made under the premise of think of, without having to go through creative labor.Therefore, art technology
Personnel's announcement according to the present utility model, the simple modifications made to the utility model all should be in the protection model of the utility model
Within enclosing.
Claims (5)
1. a kind of Novel stud gas shielded arc welding pipette tips, it is characterised in that：Including shielding support plate, stainless steel stent, protection
Over body case, protective cover insulation sleeve, the shielding support plate middle part are equipped with through-hole, and the through-hole of the shielding support plate is nested with
Stainless steel stent, the stainless steel stent middle part are equipped with threaded hole, and stainless steel stent both sides are respectively equipped with convex edge, the convex edge of side
It is fastened in the through-hole of shielding support plate, the mode fixed protection being connected through a screw thread in the threaded hole of the stainless steel stent
Over body case, protective cover shell one end outside are equipped with protrusion, and raised outer wall is equipped with external screw thread, the screw thread of external screw thread and stainless steel stent
Hole coordinates, and the protective cover case inside is equipped with protective cover insulation sleeve.
2. Novel stud gas shielded arc welding pipette tips according to claim 1, it is characterised in that：The protective cover shell is equipped with
Step is equipped on the inside of one end of protrusion, protective cover insulation sleeve one end opposite with step is equipped with side edge, and side edge is connected to step
Place, the protective cover insulation sleeve outer wall are equipped with gap with protective cover inner walls.
3. Novel stud gas shielded arc welding pipette tips according to claim 2, it is characterised in that：The high spot is radially provided with
Multiple through-holes being uniformly arranged, the stainless steel stent opposite with one of through-hole are radially provided with hole, are welded on the outside of the hole
Protective gas connector, protective gas connector connect tracheae.
4. Novel stud gas shielded arc welding pipette tips according to claim 3, it is characterised in that：The protective cover insulation sleeve packet
Copper sheathing, high-temp glue are included, high-temp glue is fixed in the side along setting mode glued on the inside of copper sheathing one end, copper sheathing.
5. Novel stud gas shielded arc welding pipette tips according to claim 4, it is characterised in that：The shielding support plate
Through-hole edge is equipped with multiple interlockings holes, and the threaded hole edge of the stainless steel stent opposite with interlockings hole is equipped with multiple counterbores, sinks
Hole, interlockings hole pass through screw interlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233466.XU CN207900430U (en) | 2018-02-09 | 2018-02-09 | A kind of Novel stud gas shielded arc welding pipette tips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233466.XU CN207900430U (en) | 2018-02-09 | 2018-02-09 | A kind of Novel stud gas shielded arc welding pipette tips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207900430U true CN207900430U (en) | 2018-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820233466.XU Active CN207900430U (en) | 2018-02-09 | 2018-02-09 | A kind of Novel stud gas shielded arc welding pipette tips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207900430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247185A (en) * | 2018-02-09 | 2018-07-06 | 阿美科福斯特惠勒动力机械有限公司 | A kind of Novel stud gas shielded arc welding pipette tips |
-
2018
- 2018-02-09 CN CN201820233466.XU patent/CN207900430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247185A (en) * | 2018-02-09 | 2018-07-06 | 阿美科福斯特惠勒动力机械有限公司 | A kind of Novel stud gas shielded arc welding pipette tips |
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