CN204262568U - A kind of stainless steel automatic submerged-arc welder - Google Patents
A kind of stainless steel automatic submerged-arc welder Download PDFInfo
- Publication number
- CN204262568U CN204262568U CN201420741788.7U CN201420741788U CN204262568U CN 204262568 U CN204262568 U CN 204262568U CN 201420741788 U CN201420741788 U CN 201420741788U CN 204262568 U CN204262568 U CN 204262568U
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- Prior art keywords
- stainless steel
- welding gun
- arc welder
- oscillating deck
- automatic submerged
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 23
- 239000010935 stainless steel Substances 0.000 title claims abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 65
- 230000004907 flux Effects 0.000 claims abstract description 6
- 230000010355 oscillation Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
A kind of stainless steel automatic submerged-arc welder, comprise welding gun and flux delivery bucket, described welding gun is connected with the source of welding current and wire-feed motor, and described welding gun is connected with torch swinging drive unit.This hidden arc welding device adopts thin welding wire to weld, and heat input is little, increases torch swinging drive unit and welding gun can be made to swing within the specific limits, can increase molten wide, improve stainless steel surfaces Forming Quality.
Description
Technical field
The utility model relates to submerged arc welding technique field, particularly a kind of stainless steel automatic submerged-arc welder.
Background technology
Submerged-arc welding is that a kind of electric arc burns the method for carrying out welding under welding flux layer.Its intrinsic welding quality stable, welding productivity be high, without arc light and the flue dust advantage such as seldom, become the main welding method in the important structure steel fabrications such as pressure vessel, pipeline section manufacture, box beam column.
Stainless steel welded general employing submerged arc welding machine welds, although there is above-mentioned advantage in submerged-arc welding, but for there is following shortcoming time stainless steel welded: the input of the heat of submerged-arc welding large especially when molten wide larger time cause heat input huge, cause the shaping difference of stainless steel surfaces.Heat input during in order to reduce submerged-arc welding, generally adopts thinner welding wire to weld, and uses and can not to be formed larger molten wide during thinner welding wire, affects welding quality.The deficiencies in the prior art part that Here it is.
Utility model content
Technical problem to be solved in the utility model, is exactly for the deficiency existing for prior art, and provides a kind of stainless steel automatic submerged-arc welder, can increase molten wide during employing thin welding wire, reduces heat input, improves stainless steel surfaces Forming Quality.
This programme is achieved by the following technical measures: a kind of stainless steel automatic submerged-arc welder, comprise welding gun and flux delivery bucket, described welding gun is connected with the source of welding current and wire-feed motor, described welding gun is connected with torch swinging drive unit, described torch swinging drive unit comprises motor, described motor is connected with eccentric power shaft, and described eccentric output shaft is connected with oscillating deck, and the lower end of described oscillating deck is rotated around connecting axle and is fixedly connected with welding gun.Adopt this programme, described motor drives eccentric wheel to rotate, eccentric output shaft drives oscillating deck to rotate around connecting axle, realize welding gun teeter, described torch swinging drive unit adopts pure frame for movement fault rate extremely low, control hunting frequency 0-300 beat/min, well shaping at backing welding small current.
As preferably, the technical characteristic of this programme also comprises: above-mentioned oscillating deck is provided with bar shaped groove, described eccentric output shaft is through the bar shaped groove on oscillating deck, and described eccentric output shaft is equal with the width of bar shaped groove, and described motor is connected with oscillation amplitude adjustment device.Adopt this programme, by the position that oscillation amplitude adjustment device adjustment motor is upper and lower, so that the position that adjustment eccentric wheel is upper and lower, the amplitude of oscillation of final adjustment welding gun.
As preferably, the technical characteristic of this programme also comprises: above-mentioned oscillation amplitude adjustment device comprises adjusting screw(rod), and described motor is fixedly connected with the screw with adjusting screw(rod) threaded engagement.
As preferably, the technical characteristic of this programme also comprises: the upper end of above-mentioned adjusting screw(rod) is provided with adjusting handle, lower end is connected by the housing of bearing with welding gun amplitude of oscillation drive unit, described housing is provided with the bar shaped groove with the bar shaped groove location matches on oscillating deck.
As preferably, the technical characteristic of this programme also comprises: above-mentioned housing is provided with the guided way moving up and down with motor and coordinate.Adopt this programme, motor moves up and down along guided way under the driving of adjusting handle, and guided way plays the effect of guiding to motor.
The fit system of oscillating deck and connecting axle has two kinds below:
(1) described connecting axle is fixed on housing, and the lower end empty set of described oscillating deck is on connecting axle and rotate;
(2) described connecting axle rotates, and one end of described connecting axle is connected with housing by bearing, and the lower end of described oscillating deck is fixedly connected with connecting axle and rotates along with connecting axle.
As preferably, the technical characteristic of this programme also comprises: the gage of wire that above-mentioned welding gun uses is 1.2mm.
The beneficial effects of the utility model can be learnt from above-mentioned technical scheme: a kind of stainless steel automatic submerged-arc welder, comprise welding gun and flux delivery bucket, described welding gun is connected with the source of welding current and wire-feed motor, described welding gun is connected with torch swinging drive unit, described welding gun is connected with torch swinging drive unit, described torch swinging drive unit comprises motor, described motor is connected with eccentric power shaft, described eccentric output shaft is connected with oscillating deck, and the lower end of described oscillating deck is rotated around connecting axle and is fixedly connected with welding gun.Described motor drives eccentric wheel to rotate, eccentric output shaft drives oscillating deck to rotate around connecting axle, and realize welding gun teeter, described torch swinging drive unit adopts pure frame for movement fault rate extremely low, control hunting frequency 0-300 beat/min, well shaping at backing welding small current.This hidden arc welding device adopts thin welding wire to weld, and heat input is little, increases torch swinging drive unit and welding gun can be made to swing within the specific limits, can increase molten wide, improve stainless steel surfaces Forming Quality.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side-looking structural representation of oscillating deck in Fig. 1.
In figure: 1-wire-feed motor, 2-flux delivery bucket, 3-welding gun, 4-wire feeding mouth, 5-welding wire, 6-motor, 7-eccentric wheel, 8-power shaft, 9-output shaft, 10-oscillating deck, 11-connecting axle, 12-adjusting screw(rod), 13-adjusting handle, 14-guided way, 15-housing.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by detailed description of the invention, and in conjunction with its accompanying drawing, this programme is set forth.
As shown in the figure, a kind of stainless steel automatic submerged-arc welder, comprise welding gun 3 and flux delivery bucket 2, described welding gun 3 is connected with source of welding current (not shown) and wire-feed motor 1, and described welding gun 3 is connected with torch swinging drive unit, and this hidden arc welding device adopts thin welding wire to weld, heat input is little, increasing torch swinging drive unit can make welding gun swing within the specific limits, can increase molten wide, improves stainless steel surfaces Forming Quality.
Further, described torch swinging drive unit comprises motor 6, described motor 6 is connected with the power shaft 8 of eccentric wheel 7, the output shaft 9 of described eccentric wheel 7 is connected with oscillating deck 10, the lower end of described oscillating deck 10 is rotated around connecting axle 11, and be fixedly connected with welding gun 3, described motor 6 drives eccentric wheel 7 to rotate, the output shaft 9 of eccentric wheel 7 drives oscillating deck 10 to rotate around connecting axle 11, realize welding gun 3 teeter, described torch swinging drive unit adopts pure frame for movement fault rate extremely low, control hunting frequency 0-300 beat/min, well shaping at backing welding small current.
Further, described oscillating deck 10 is provided with bar shaped groove 10.1, the output shaft 9 of described eccentric wheel 7 is through the bar shaped groove 10.1 on oscillating deck 10, the output shaft 9 of described eccentric wheel 7 is equal with the width of bar shaped groove 10.1, described motor 6 is connected with oscillation amplitude adjustment device, by the position of oscillation amplitude adjustment device adjustment motor about 6, so the position of adjustment eccentric wheel about 7, the amplitude of oscillation of final adjustment welding gun 3.
Further, described oscillation amplitude adjustment device comprises adjusting screw(rod) 12, and described motor 6 is fixedly connected with the screw (not shown) with adjusting screw(rod) 12 threaded engagement.
Further, the upper end of described adjusting screw(rod) 12 is provided with adjusting handle 13, lower end is connected by the housing 15 of bearing (not shown) with welding gun amplitude of oscillation drive unit, described housing 15 is provided with the bar shaped groove (not shown) with bar shaped groove 10.1 location matches on oscillating deck 10.
Further, described housing 15 is provided with the guided way 14 moving up and down with motor 6 and coordinate, motor moves up and down along guided way 14 under the driving of adjusting handle 13, and guided way 14 pairs of motors 6 play the effect of guiding.
Further, described connecting axle 11 is fixed on housing 15, and the lower end empty set of described oscillating deck 10 is on connecting axle 11 and rotate around connecting axle 11.
Further, the gage of wire that described welding gun 3 uses is 1.2mm.
Described torch swinging drive unit also can be realized by motor-driven slider-crank mechanism, does not repeat them here.
Can pass through without the technical characteristic described in the utility model or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned embodiment; the change that those of ordinary skill in the art makes in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (8)
1. a stainless steel automatic submerged-arc welder, comprise welding gun and flux delivery bucket, described welding gun is connected with the source of welding current and wire-feed motor, it is characterized in that: described welding gun is connected with torch swinging drive unit, described torch swinging drive unit comprises motor, described motor is connected with eccentric power shaft, and described eccentric output shaft is connected with oscillating deck, and the lower end of described oscillating deck is rotated around connecting axle and is fixedly connected with welding gun.
2. a kind of stainless steel automatic submerged-arc welder according to claim 1, it is characterized in that: described oscillating deck is provided with bar shaped groove, described eccentric output shaft is through the bar shaped groove on oscillating deck, described eccentric output shaft is equal with the width of bar shaped groove, and described motor is connected with oscillation amplitude adjustment device.
3. a kind of stainless steel automatic submerged-arc welder according to claim 2, it is characterized in that: described oscillation amplitude adjustment device comprises adjusting screw(rod), described motor is fixedly connected with the screw with adjusting screw(rod) threaded engagement.
4. a kind of stainless steel automatic submerged-arc welder according to claim 3, it is characterized in that: the upper end of described adjusting screw(rod) is provided with adjusting handle, lower end is connected by the housing of bearing with welding gun amplitude of oscillation drive unit, described housing is provided with the bar shaped groove with the bar shaped groove location matches on oscillating deck.
5. a kind of stainless steel automatic submerged-arc welder according to claim 4, is characterized in that: described housing is provided with the guided way moving up and down with motor and coordinate.
6. a kind of stainless steel automatic submerged-arc welder according to claim 1, it is characterized in that: described connecting axle is fixed, the lower end empty set of described oscillating deck is on connecting axle.
7. a kind of stainless steel automatic submerged-arc welder according to claim 1, is characterized in that: described connecting axle rotates, and the lower end of described oscillating deck is fixedly connected with connecting axle.
8. a kind of stainless steel automatic submerged-arc welder according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, is characterized in that: the gage of wire that described welding gun uses is 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741788.7U CN204262568U (en) | 2014-12-02 | 2014-12-02 | A kind of stainless steel automatic submerged-arc welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741788.7U CN204262568U (en) | 2014-12-02 | 2014-12-02 | A kind of stainless steel automatic submerged-arc welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262568U true CN204262568U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420741788.7U Expired - Fee Related CN204262568U (en) | 2014-12-02 | 2014-12-02 | A kind of stainless steel automatic submerged-arc welder |
Country Status (1)
| Country | Link |
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| CN (1) | CN204262568U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081546A (en) * | 2017-06-12 | 2017-08-22 | 浙江坤德创新岩土工程有限公司 | A kind of steel reinforcement cage automatic welding apparatus for work |
| CN107877058A (en) * | 2017-12-12 | 2018-04-06 | 江苏大德重工股份有限公司 | Membrane wall welds eccentric swing device |
| CN110508978A (en) * | 2019-09-11 | 2019-11-29 | 哈尔滨科能熔敷科技有限公司 | A kind of crank block wig-wag of adjustable oscillation amplitude |
| CN111590167A (en) * | 2020-05-25 | 2020-08-28 | 中国化学工程第六建设有限公司 | Automatic welding intelligent swing arc welding gun and welding method |
-
2014
- 2014-12-02 CN CN201420741788.7U patent/CN204262568U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081546A (en) * | 2017-06-12 | 2017-08-22 | 浙江坤德创新岩土工程有限公司 | A kind of steel reinforcement cage automatic welding apparatus for work |
| CN107081546B (en) * | 2017-06-12 | 2019-08-20 | 浙江坤德创新岩土工程有限公司 | A kind of steel reinforcement cage automatic welding apparatus for work |
| CN107877058A (en) * | 2017-12-12 | 2018-04-06 | 江苏大德重工股份有限公司 | Membrane wall welds eccentric swing device |
| CN110508978A (en) * | 2019-09-11 | 2019-11-29 | 哈尔滨科能熔敷科技有限公司 | A kind of crank block wig-wag of adjustable oscillation amplitude |
| CN111590167A (en) * | 2020-05-25 | 2020-08-28 | 中国化学工程第六建设有限公司 | Automatic welding intelligent swing arc welding gun and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 255302 Shandong Province, Zibo city Zhoucun District Road No. 399 weeks Patentee after: Shandong golden red new Mstar Technology Ltd. Address before: 255302 Shandong Province, Zibo city Zhoucun District Road No. 399 weeks Patentee before: SHANDONG KINGREAD STAINLESS STEEL TUBE Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 255302 Shandong Province, Zibo city Zhoucun District Road No. 7077 weeks Patentee after: SHANDONG KINGREAD NEW MATERIALS POLYTRON TECHNOLOGIES Inc. Address before: 255302 Shandong Province, Zibo city Zhoucun District Road No. 399 weeks Patentee before: Shandong golden red new Mstar Technology Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 |