CN201399646Y - Welding equipment for process of submerged arc welding of thin wires - Google Patents
Welding equipment for process of submerged arc welding of thin wires Download PDFInfo
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- CN201399646Y CN201399646Y CN2009203029256U CN200920302925U CN201399646Y CN 201399646 Y CN201399646 Y CN 201399646Y CN 2009203029256 U CN2009203029256 U CN 2009203029256U CN 200920302925 U CN200920302925 U CN 200920302925U CN 201399646 Y CN201399646 Y CN 201399646Y
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Abstract
The utility model discloses a welding equipment for a process of submerged arc welding of thin wires, which can easily and conveniently apply the process of submerged arc welding of thin wires. The welding equipment comprises a welding machine and a welding gun which are arranged on a traveling trolley, wherein a welding gun adjusting mechanism for adjusting the position of the welding gun is arranged on the traveling trolley; the welding machine is a CO2 shielded welding machine and the welding gun is a CO2 gas shielded welding gun. A novel submerged arc welding technique of thin welding wires is adopted and the welding equipment utilizes the CO2 shielded welding machine to replace a submerged arc welding machine; thin welding wires are adopted and matched with submerged arc welding agents to carry out semi-automatic submerged arc welding; and a guide mechanism is adopted on the traveling trolley to realize automatic guide of a welding process, without the need of laying welding railsin advance. The welding equipment has simple and convenient structure and is easy for transformation.
Description
Technical field
The utility model relates to a kind of welding equipment, especially a kind of welding equipment that is used for the filament submerged welding process.
Background technology
At present, CO
2Gas shielded arc welding and submerged-arc welding are two kinds of welding methods that are widely used in various field of steel structure.CO
2Gas shielded arc welding has the low advantage of welding cost, and submerged-arc welding has the advantage that appearance of weld is attractive in appearance, speed of welding is fast, automaticity is high, but CO
2Gas shielded arc welding and submerged-arc welding also respectively have its shortcoming.
CO
2It is big to splash during the gas shielded arc welding welding, and weld appearance is of poor quality, and the polishing amount is very big; In addition, CO
2Pore, the inclusion defect of gas shield welding line are many, and quality is low.
The welding deformation of submerged-arc welding is big, and the submerged-arc welding wire diameter is big, welding current is big, can produce bigger weld heat input during welding and causes sweating heat distortion excessive.This shortcoming of submerged-arc welding is particularly evident in the welding process of thin plate and cut deal steel; The welding cost height of submerged-arc welding, the price of submerged arc welding machine is high, auxilliary material unit price height.
In order to make full use of CO
2Gas shielded arc welding and submerged-arc welding separately advantage and overcome corresponding shortcoming, the new welding process of thin welding wire submerged-arc welding occurred: welding machine adopts CO
2Protection welding machine, welding wire adopt diameter more carefully to be generally the CO of 1.2mm or 1.6mm
2Gas protecting welding wire can reduce welding cost; Thereby only need less welding current only to produce very little weld heat input during welding, can solve the excessive problem of traditional submerged-arc welding welding deformation amount; Cooperate submerged arc welding flux to weld, avoided spatter, significantly reduced the welding pore that produces because of being mingled with simultaneously, can keep the good advantage of submerged-arc welding welding quality.
But, still the automatic welding device that does not have at present easy this new technology of realization of energy, the existing equipment that can support utilization is exactly the walking dolly that Lincoln weld is used, this walking dolly moves on the welded rails that lays in advance, walking dolly is provided with clamping and adjusts the welding gun governor motion of welding torch position, described welding gun governor motion comprises the lifting platform of regulating height by adjusting knob, lifting platform is provided with the telescopic arm of adjusting knob control, one end of telescopic arm is provided with the angle control panel, adjusts the angle of welding gun by the angle control panel.
The utility model content
In order to overcome the deficiency that existing welding equipment is not easy to implement the thin welding wire submerged welding process, technical problem to be solved in the utility model provides a kind of welding equipment that is used for the filament submerged welding process that can easy enforcement thin welding wire submerged welding process.
The technical scheme that its technical problem that solves the utility model adopts is: be used for the welding equipment of filament submerged welding process, comprise CO
2Protection welding machine and CO
2Gas is protected welding gun, described CO
2The protection welding machine is installed on the walking dolly, and walking dolly is provided with clamping, adjusts CO
2Gas is protected the welding gun governor motion of welding torch position, described CO
2The gun barrel that gas is protected welding gun is straight gun barrel.
The beneficial effects of the utility model are: adopt the novel solder technology of thin welding wire submerged-arc welding, its welding equipment utilizes CO
2Gas shielded welding machine replaces submerged arc welding machine, adopts thin welding wire and cooperate submerged arc welding flux to carry out semiautomatic submerged arc welding to connect, and adopts guiding mechanism to realize the welding process automatic guide on the walking dolly, does not need to lay in advance welded rails.The utility model features simple structure is easy to transform.
Description of drawings
Fig. 1 is the front view of the utility model welding equipment.
Fig. 2 is the user mode reference diagram of the utility model welding equipment.
Be labeled as 1-walking dolly, 2-CO among the figure
2The protection welding machine, 3-CO
2Gas is protected welding gun, the 4-push rod, and 5-lifting platform adjusting knob, the 6-lifting platform, 7-telescopic arm adjusting knob, the 8-telescopic arm, 9-angle control panel, the 10-welding wire, the 11-solder flux broadcasts sowing funnel, 12-workpiece, 13-welding positioner, the angle of α-welding gun and workpiece.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As depicted in figs. 1 and 2, the welding equipment that is used for the filament submerged welding process of the present utility model comprises CO
2 Protection welding machine 2 and CO
2Gas is protected welding gun 3, described CO
2 Protection welding machine 2 is installed on the walking dolly 1, and walking dolly 1 is provided with adjusts CO
2Gas is protected the welding gun governor motion of welding gun 3 positions, described CO
2The gun barrel that gas is protected welding gun 3 is straight gun barrel.Utilize CO
2 Protection welding machine 2 replaces submerged arc welding machine to be installed on the walking dolly 1, and the welding gun of straight gun barrel can be realized can will having CO now by the automatic feed of welding wire
2Gas guarantor welding gun bend pipe is replaced by straight tube, and cancellation protection mouth only keeps ignition tip, adopts thin welding wire 10 and cooperate submerged arc welding flux to carry out semiautomatic submerged arc welding to connect, and has realized the thin welding wire submerged welding process easily.
Described walking dolly 1 is provided with guiding mechanism, thereby in the filament submerged arc welding process, do not need to lay welded rails, simultaneously can also adapt to the unary welding needs of non-rectilinear degree, the dolly 1 of promptly walking can change according to the weld seam linearity and change run trace, thereby guarantees CO
2Gas is protected welding gun 3 and is in best soldering angle all the time, avoids defectives such as weldering is inclined to one side, undercut, overlap.
In most cases, weld seam is used to connect mutually two boards in a certain angle, and at this moment, described guiding mechanism can adopt the end to be provided with the push rod 4 of directive wheel 14, and is simple in structure, is easy to realize.For realizing automatic guide, generally will be according to the shape and the suitable welding positioner 13 of position while welding design of workpiece 12, as shown in Figure 2, workpiece 12 is bearing on the welding positioner 13, the wheel of walking dolly 1 is in wherein advancing on a plate of heeling condition at workpiece 12, simultaneously, the directive wheel 14 that is arranged on push rod 4 ends on the walking dolly 1 is advanced on another piece plate of workpiece 12, has guaranteed CO
2Gas is protected welding gun 3 and is in best soldering angle all the time.
Under the comparatively special situation of workpiece shape and position while welding, two cover guiding mechanisms also can be set, simultaneously walking dolly to be led, general this moments two, the cover guiding mechanisms were arranged vertically mutually, satisfied requirement in particular cases.
In addition, can be provided with solder flux on the described walking dolly 1 and broadcast sowing funnel 11, allow solder flux lay and weld synchronously, avoid manually laying the inhomogeneities of solder flux, guarantee welding quality.
Embodiment:
As shown in Figure 2, shape and the suitable welding positioner 13 of position while welding design according to workpiece 12, workpiece 12 is positioned on the welding positioner 13, utilize welding equipment of the present utility model to weld, the angle α that adjusts welding gun 3 and workpiece 12 by angle control panel 9 reaches required value earlier, adjusts lifting platform 6 and telescopic arm 8 then and makes welding wire 10 be in the position of weld seam.Adjust welding current, voltage and speed of welding according to concrete technological design.
Claims (4)
1. be used for the welding equipment of filament submerged welding process, comprise CO
2Protection welding machine (2) and CO
2Gas is protected welding gun (3), it is characterized in that: described CO
2Protection welding machine (2) is installed on the walking dolly (1), and walking dolly (1) is provided with clamping, adjusts CO
2Gas is protected the welding gun governor motion of welding gun (3) position, described CO
2The gun barrel that gas is protected welding gun (3) is straight gun barrel.
2. the welding equipment that is used for the filament submerged welding process as claimed in claim 1 is characterized in that: described walking dolly (1) is provided with guiding mechanism.
3. the welding equipment that is used for the filament submerged welding process as claimed in claim 2 is characterized in that: described guiding mechanism is the push rod (4) that the end is provided with directive wheel (14).
4. as claim 1, the 2 or 3 described welding equipments that are used for the filament submerged welding process, it is characterized in that: described walking dolly (1) is provided with solder flux and broadcasts sowing funnel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203029256U CN201399646Y (en) | 2009-05-07 | 2009-05-07 | Welding equipment for process of submerged arc welding of thin wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203029256U CN201399646Y (en) | 2009-05-07 | 2009-05-07 | Welding equipment for process of submerged arc welding of thin wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399646Y true CN201399646Y (en) | 2010-02-10 |
Family
ID=41659441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203029256U Expired - Lifetime CN201399646Y (en) | 2009-05-07 | 2009-05-07 | Welding equipment for process of submerged arc welding of thin wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399646Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126089A (en) * | 2011-03-15 | 2011-07-20 | 盈都桥梁钢构工程有限公司 | Novel welding process for combining submerged-arc welding with CO2 gas shielded welding |
| CN102275026A (en) * | 2010-06-08 | 2011-12-14 | 上海振华重工(集团)股份有限公司 | Welding process for U-shaped rib of steel bridge panel |
| CN102275031A (en) * | 2010-06-08 | 2011-12-14 | 上海洪铺钢结构工程有限公司 | Trackless submerged-arc automatic welding machine used for super-large arc-shaped H-type steel member |
| CN102990208A (en) * | 2012-10-15 | 2013-03-27 | 铜陵有色建安钢构有限责任公司 | Welding method for solid-web type latticed steel column with high bearing capacity |
| CN103252561A (en) * | 2013-05-10 | 2013-08-21 | 山东大学 | Non-arclight quickly welding method for stainless steel sheets |
| CN103737162A (en) * | 2013-12-20 | 2014-04-23 | 南车长江车辆有限公司 | Compound welding method |
| CN103934547A (en) * | 2014-05-05 | 2014-07-23 | 江苏永大化工机械有限公司 | Submerged-arc automatic welding walking trolley and submerged-arc welding method |
| CN104368897A (en) * | 2014-10-22 | 2015-02-25 | 江苏科技大学 | Gas protection automatic welding control device |
| CN105081591A (en) * | 2015-08-03 | 2015-11-25 | 福建荣盛钢结构实业有限公司 | Novel welding system |
| CN105880810A (en) * | 2016-04-13 | 2016-08-24 | 安徽富煌钢构股份有限公司 | Auxiliary structure of semi-automatic submerged arc welding machine |
| CN106583892A (en) * | 2016-12-07 | 2017-04-26 | 武汉冶钢结构有限责任公司 | Steel box girder unit part stiffening rib welding method |
| CN109940249A (en) * | 2017-12-20 | 2019-06-28 | 兰州兰石重型装备股份有限公司 | For straight way butt welding gas shield welding device and its application method |
| CN113751841A (en) * | 2021-09-27 | 2021-12-07 | 武汉一冶钢结构有限责任公司 | Welding method for anchoring structure of anchor plate cable beam |
| CN113996894A (en) * | 2021-09-24 | 2022-02-01 | 中船澄西船舶修造有限公司 | Submerged-arc welding process adopting gas shield welding power supply filament |
-
2009
- 2009-05-07 CN CN2009203029256U patent/CN201399646Y/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275026A (en) * | 2010-06-08 | 2011-12-14 | 上海振华重工(集团)股份有限公司 | Welding process for U-shaped rib of steel bridge panel |
| CN102275031A (en) * | 2010-06-08 | 2011-12-14 | 上海洪铺钢结构工程有限公司 | Trackless submerged-arc automatic welding machine used for super-large arc-shaped H-type steel member |
| CN102126089A (en) * | 2011-03-15 | 2011-07-20 | 盈都桥梁钢构工程有限公司 | Novel welding process for combining submerged-arc welding with CO2 gas shielded welding |
| CN102126089B (en) * | 2011-03-15 | 2013-07-10 | 盈都桥梁钢构工程有限公司 | Novel welding process for combining submerged-arc welding with CO2 gas shielded welding |
| CN102990208A (en) * | 2012-10-15 | 2013-03-27 | 铜陵有色建安钢构有限责任公司 | Welding method for solid-web type latticed steel column with high bearing capacity |
| CN103252561B (en) * | 2013-05-10 | 2015-02-04 | 山东大学 | Non-arclight quickly welding method for stainless steel sheets |
| CN103252561A (en) * | 2013-05-10 | 2013-08-21 | 山东大学 | Non-arclight quickly welding method for stainless steel sheets |
| CN103737162A (en) * | 2013-12-20 | 2014-04-23 | 南车长江车辆有限公司 | Compound welding method |
| CN103737162B (en) * | 2013-12-20 | 2016-10-05 | 南车长江车辆有限公司 | A kind of complex welding method |
| CN103934547B (en) * | 2014-05-05 | 2016-04-06 | 江苏永大化工机械有限公司 | A kind of Lincoln weld walking dolly and buried arc welding method |
| CN103934547A (en) * | 2014-05-05 | 2014-07-23 | 江苏永大化工机械有限公司 | Submerged-arc automatic welding walking trolley and submerged-arc welding method |
| CN104368897B (en) * | 2014-10-22 | 2017-05-03 | 江苏科技大学 | Gas protection automatic welding control device |
| CN104368897A (en) * | 2014-10-22 | 2015-02-25 | 江苏科技大学 | Gas protection automatic welding control device |
| CN105081591A (en) * | 2015-08-03 | 2015-11-25 | 福建荣盛钢结构实业有限公司 | Novel welding system |
| CN105880810A (en) * | 2016-04-13 | 2016-08-24 | 安徽富煌钢构股份有限公司 | Auxiliary structure of semi-automatic submerged arc welding machine |
| CN106583892A (en) * | 2016-12-07 | 2017-04-26 | 武汉冶钢结构有限责任公司 | Steel box girder unit part stiffening rib welding method |
| CN109940249A (en) * | 2017-12-20 | 2019-06-28 | 兰州兰石重型装备股份有限公司 | For straight way butt welding gas shield welding device and its application method |
| CN113996894A (en) * | 2021-09-24 | 2022-02-01 | 中船澄西船舶修造有限公司 | Submerged-arc welding process adopting gas shield welding power supply filament |
| CN113751841A (en) * | 2021-09-27 | 2021-12-07 | 武汉一冶钢结构有限责任公司 | Welding method for anchoring structure of anchor plate cable beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA 19TH METALLURGICAL CORPORATION Free format text: FORMER OWNER: MCC SHIJIU CONSTRUCTION CO., LTD. Effective date: 20110317 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 617000 MCC SHIJIU CONSTRUCTION CO., LTD., NO. 350, RENMIN STREET, PANZHIHUA CITY, SICHUAN PROVINCE TO: 617000 NO. 350, RENMIN STREET, EAST DISTRICT, PANZHIHUA CITY, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110317 Address after: 617000 Panzhihua, Sichuan, East Street, No. 350 Patentee after: China 19th Metallurgical Corporation Address before: 617000, Sichuan province Panzhihua City People's Street No. 350 MCC Long Construction Co., Ltd. Patentee before: MCC Shijiu Construction Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China 19th Metallurgical Corp. (Fangchenggang) Equipment Structure Co., Ltd. Assignor: China 19th Metallurgical Corporation Contract record no.: 2011510000074 Denomination of utility model: Welding equipment for process of submerged arc welding of thin wires Granted publication date: 20100210 License type: Exclusive License Record date: 20110530 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100210 |
|
| CX01 | Expiry of patent term |