CN209632362U - A kind of rush-harvesting and rush-planting welder for welded tube - Google Patents
A kind of rush-harvesting and rush-planting welder for welded tube Download PDFInfo
- Publication number
- CN209632362U CN209632362U CN201920258207.7U CN201920258207U CN209632362U CN 209632362 U CN209632362 U CN 209632362U CN 201920258207 U CN201920258207 U CN 201920258207U CN 209632362 U CN209632362 U CN 209632362U
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- pipe
- welder
- welding gun
- rush
- welding
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Abstract
The utility model discloses a kind of rush-harvesting and rush-planting welder for welded tube, including guiding device, welder, welding gun one, welding gun two and pipe, pipe passes through guiding device, the guiding device and welder are fixed using bolt, bolt is vertically arranged, rotary table of the welder by cylinder and positioned at cylinder upper end forms, pipe passes through the cylinder of welder, 2 perforation are equipped at the welder rotary table, the welding gun one and welding gun two pass through perforation towards pipe, welding gun one is for preheating, welding gun two is for welding, the upper end of pipe is arranged in hot spot and pad, the front end of the pipe direction of motion is arranged in welding gun one, the rear end of the pipe direction of motion is arranged in welding gun two, the pad is connected with protective gas, the utility model is by preheating welding region, reduce heat input when welding, control appearance of weld width , increase weld strength.
Description
Technical field
The utility model relates to stainless steel tube welding technology field, in particular to a kind of rush-harvesting and rush-planting for welded tube welds dress
It sets.
Background technique
In existing stainless steel tube welding procedure, conventional method is all made of a welding gun and is welded, this is because stainless
Steel pipe only has to be welded at one, to form tubulose, but due to having dirt sometimes on stainless steel tube when stainless steel tube welding
Stain influences welding effect；In order to which weld strength reaches requirement, needing to carry out weld the heating of long period, weld seam is wider,
Also weld strength is influenced.
Utility model content
In view of this, the utility model embodiment provides a kind of rush-harvesting and rush-planting welder for welded tube, by welding
Region preheating, reduces heat input when welding, controls appearance of weld width, increases weld strength.
The utility model discloses a kind of rush-harvesting and rush-planting welder for welded tube, including guiding device, welder, welding gun
One, welding gun two and pipe, pipe pass through guiding device, and the guiding device and welder are fixed using bolt, and bolt hangs down
Straight setting, rotary table of the welder by cylinder and positioned at cylinder upper end form, and pipe passes through the cylinder of welder, described
2 perforation are equipped at welder rotary table, the welding gun one and welding gun two pass through perforation towards pipe, and welding gun one is used to preheat,
For welding gun two for welding, the upper end of pipe is arranged in hot spot and pad, and the front end of the pipe direction of motion is arranged in welding gun one,
The rear end of the pipe direction of motion is arranged in welding gun two, and the pad is connected with protective gas.
Further, the welding gun one and welding gun two are equipped with baffle ring, and the baffle ring is circular ring shape, and the outer diameter of the baffle ring is big
In the diameter of perforation.
Further, protective gas leads to pad by protective gas access tube, and protective gas access tube is by one He of pipe
Pipe two forms, and pipe one and pipe two are straight tube, and pipe one and two angle of pipe are obtuse angle, and pipe one is located on the axis of pipe, pipe two
Upper end is towards pad.
Further, protective gas leads to pad by protective gas access tube, and the rotary table of welder is equipped with protection
Gas inlet pipe channel, protective gas are passed through the end of tube passage towards pad.
Further, the welding gun one passes through the upper surface of welder rotary table, and the welding gun two is filled also cross welding
Set upper surface and the curved surface of rotary table.
Further, the protective gas is passed through the curved surface that tube passage is located at welder rotary table.
The single rifle welding of the utility model compared with the prior art, uses welding gun to welding section in the front end of assembly line in advance
Domain is preheated, and heat input when welding is reduced, and controls appearance of weld width, increases weld strength, while preheating can be to steel
The harmful pollution of belt surface is purged.Face of weld form is smooth after welding, is conducive to subsequent processing and uses.
Detailed description of the invention
Fig. 1 is an embodiment of the present invention schematic diagram.
Fig. 2 is another embodiment schematic diagram of the utility model.
Fig. 3 is the welder schematic diagram in Fig. 2.
Fig. 4 is the utility model baffle ring schematic diagram.
Specific embodiment
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
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model discloses a kind of rush-harvesting and rush-planting welder for welded tube, including guiding device 1, welding
Device 2, welding gun 1, welding gun 24 and pipe 7, pipe 7 pass through guiding device 1, and the guiding device 1 and welder 2 make
Fixed with bolt 9, bolt 9 is vertically arranged, and rotary table 21 of the welder 2 by cylinder 22 and positioned at cylinder upper end forms, pipe
Base 7 passes through the cylinder 22 of welder, and 2 perforation, the welding gun 1 and welding gun 24 are equipped at the welder rotary table 21
Across perforation towards pipe 7, welding gun 1 is for preheating, and for welding, hot spot 5 and pad 6 are arranged in pipe 7 welding gun 24
Upper end, the front end of the pipe direction of motion is arranged in welding gun 1, and the rear end of the pipe direction of motion, the weldering is arranged in welding gun 24
Contact 6 is connected with protective gas.
In existing welding technique, is only welded with single welding gun, at this time since surface of welded pipe has spot, influence to weld
Quality, while heat input when welding is excessive, affects appearance of weld width, reduces weld strength.There is part to use double welderings
Rifle, but double welding gun is used as welding, only for quickening speed of welding, but is not solved the problems, such as mentioned above.
As shown in figure 4, in an embodiment of the utility model, the welding gun 1 and welding gun 24 are equipped with baffle ring 11, described
Baffle ring 11 is circular ring shape, and the outer diameter of the baffle ring 11 is greater than the diameter of perforation.Baffle ring can be convenient employee and quickly be put into welding gun.
In an embodiment of the utility model, protective gas leads to pad 6 by protective gas access tube 8, protects gas
Body access tube 8 is made of pipe 1 and pipe 2 81, and Guan Yi 82 and pipe 2 81 are straight tube, and Guan Yi 82 and 2 81 angle of pipe are blunt
Angle, Guan Yi 82 are located on the axis of pipe 7, and the upper end of pipe 2 81 is towards pad 6.Protective gas plays the work of welding protection
With, but this scheme disadvantage is that protective gas is passed through the operation that length of tube is longer, before influencing welding.
As shown in Figures 2 and 3, in an embodiment of the utility model, protective gas is led to by protective gas access tube 8
Pad 6, the rotary table 21 of welder are equipped with protective gas and are passed through tube passage 10, and protective gas is passed through the end court of tube passage 10
To pad 6.It is shorter that the protective gas of this scheme is passed through tube passage 10, facilitates operation.
In an embodiment of the utility model, the welding gun 1 passes through the upper surface of welder rotary table 21, the welding gun
24 upper surface and curved surface also cross welder rotary table.It is convenient by being arranged welding gun one and welding gun two in different location
Operator quickly distinguishes the position of pad and hot spot.
In an embodiment of the utility model, the protective gas is passed through the curved surface that tube passage is located at welder rotary table.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, made any modification, equivalent replacement etc. should be included in the protection of the utility model
Within the scope of.
Claims (6)
1. a kind of rush-harvesting and rush-planting welder for welded tube, which is characterized in that including guiding device, welder, welding gun one, welding gun
Two and pipe, pipe passes through guiding device, and the guiding device and welder are fixed using bolt, and bolt is vertically arranged,
Rotary table of the welder by cylinder and positioned at cylinder upper end forms, and pipe passes through the cylinder of welder, the welding dress
It sets and is equipped with 2 perforation at rotary table, the welding gun one and welding gun two pass through perforation towards pipe, and welding gun one is for preheating, welding gun two
For welding, the upper end of pipe is arranged in hot spot and pad, and the front end of the pipe direction of motion, welding gun two is arranged in welding gun one
The rear end of the pipe direction of motion is set, and the pad is connected with protective gas.
2. a kind of rush-harvesting and rush-planting welder for welded tube as described in claim 1, which is characterized in that the welding gun one and welding gun
Two are equipped with baffle ring, and the baffle ring is circular ring shape, and the outer diameter of the baffle ring is greater than the diameter of perforation.
3. a kind of rush-harvesting and rush-planting welder for welded tube as described in claim 1, which is characterized in that protective gas passes through protection
Gas inlet pipe leads to pad, and protective gas access tube is made of pipe one and pipe two, and pipe one and pipe two are straight tube, one He of pipe
Two angle of pipe is obtuse angle, and pipe one is located on the axis of pipe, and the upper end of pipe two is towards pad.
4. a kind of rush-harvesting and rush-planting welder for welded tube as described in claim 1, which is characterized in that protective gas passes through protection
Gas inlet pipe leads to pad, and the rotary table of welder is equipped with protective gas and is passed through tube passage, and protective gas is passed through tube passage
End towards pad.
5. a kind of rush-harvesting and rush-planting welder for welded tube as described in claim 1, which is characterized in that the welding gun one passes through weldering
The upper surface of connection device rotary table, upper surface and curved surface of the welding gun two also cross welder rotary table.
6. a kind of rush-harvesting and rush-planting welder for welded tube as claimed in claim 4, which is characterized in that the protective gas is passed through
Tube passage is located at the curved surface of welder rotary table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258207.7U CN209632362U (en) | 2019-02-28 | 2019-02-28 | A kind of rush-harvesting and rush-planting welder for welded tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258207.7U CN209632362U (en) | 2019-02-28 | 2019-02-28 | A kind of rush-harvesting and rush-planting welder for welded tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632362U true CN209632362U (en) | 2019-11-15 |
Family
ID=68494790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920258207.7U Expired - Fee Related CN209632362U (en) | 2019-02-28 | 2019-02-28 | A kind of rush-harvesting and rush-planting welder for welded tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209632362U (en) |
-
2019
- 2019-02-28 CN CN201920258207.7U patent/CN209632362U/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: 20191115 Termination date: 20210228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |