CN202963754U - Novel semi-automatic submerged arc welding machine - Google Patents
Novel semi-automatic submerged arc welding machine Download PDFInfo
- Publication number
- CN202963754U CN202963754U CN 201220552382 CN201220552382U CN202963754U CN 202963754 U CN202963754 U CN 202963754U CN 201220552382 CN201220552382 CN 201220552382 CN 201220552382 U CN201220552382 U CN 201220552382U CN 202963754 U CN202963754 U CN 202963754U
- Authority
- CN
- China
- Prior art keywords
- welding
- submerged arc
- welding machine
- fixed
- arc welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a novel semi-automatic submerged arc welding machine. The novel semi-automatic submerged arc welding machine comprises a welding trolley and an adjustable bracket which is vertically fixed on the welding trolley, wherein the welding trolley comprises a trolley body and bottom wheels arranged at the bottom of the trolley body; a welding machine controller is fixed at one end of the adjustable bracket; a wire feeing mechanism is fixed at the other end of the adjustable bracket; a guide mechanism is arranged on one side of the trolley body; and the guide mechanism comprises a fixed bracket and a rolling wheel arranged at the outer end of the fixed bracket. Both the bottom wheels of the welding trolley and the rolling wheel of the guide mechanism are used for controlling the motion direction to ensure that a welding head is aligned with a welding joint during welding, so the novel semi-automatic submerged arc welding machine is applicable to welding of welding joints of large steel beams and has the benefits of guaranteeing the welding quality and improving the welding efficiency.
Description
Technical field
The utility model relates to a kind of welding equipment, relates in particular to a kind of New semi automatic submerged arc welding machine.
Background technology
Submerged arc welding machine is the welding machine that a kind of heat that utilizes electric arc welds, and generally includes the source of welding current, submerged arc welding machine body and auxiliary equipment and consists of, and submerged arc welding machine is divided into again automatic welder(welding machine) and semi-automatic arc welder.Semi-automatic submerged arc welding machine generally comprises welding tractor, submerged arc welding machine, the submerged arc welding machine fuselage is provided with wire feeder, submerged arc welding machine is fixed on above welding tractor, so just can be along with moving forward and backward of welding tractor realized welding, yet when welding for large-scale steel part, common semi-automatic submerged arc welding machine lacks guiding mechanism and therefore can't locate accurately, weld, need to use large-sized gantry welding machine or the rear laying submerged arc welding machine track of setting for this platform to weld, but this large-sized gantry welding machine cost is high, and the laying track expense of setting for this platform is large.
Chinese patent Granted publication number: CN201405160Y, February 17 2010 Granted publication day, a kind of submerged arc welding machine is disclosed, comprise and lead the arc frame, lead and be provided with welding gun mechanism on the arc frame, welding gun mechanism comprises the left and right push rod, one end of left and right push rod is connected with the welding wire conduit, the lower end of welding wire conduit is tip, lead and also be provided with the upper lower push-rod that is connected with directive wheel on the arc frame, the left and right push rod with lead the arc frame and be rotatably connected, because the left and right push rod changes rotation with respect to the regulative mode of leading the arc frame into by moving left and right, greatly expanded the adjustable range of tip, can correspondingly lengthen the left and right push rod, welding wire conduit and guiding mechanism push rod length adapt to tip large-scale position adjustment, thereby expanded the application scenario of submerged arc welding machine, it not only can be used for box column welding, also can be used for the welding of other workpiece such as H shaped steel.Its weak point be this kind submerged-arc welding in default of guiding mechanism, therefore can't accurately locate, weld for lower edge master seam on the larger girder steel in cross section.
The utility model content
The utility model connects and lacks guiding mechanism in order to overcome semiautomatic submerged arc welding of the prior art, thereby the deficiency that can't weld the weld seam of large-scale girder steel, provide a kind of with guiding mechanism, the welding of large-scale girder steel weld seam can be applicable to, the New semi automatic submerged arc welding machine of welding quality and raising welding efficiency can be effectively guaranteed.
To achieve these goals, the utility model adopts following technical scheme:
A kind of New semi automatic submerged arc welding machine, comprise welding tractor and the adjustable support that is vertically fixed on above welding tractor, welding tractor comprises the dolly body and is arranged on the return pulley of dolly body bottom, one end of described adjustable support is fixed with welding machine controller, the other end is fixed with wire feeder, one side of described dolly body is provided with guiding mechanism, and described guiding mechanism comprises fixed support and is arranged on the scroll wheel of fixed support outer end.During to the welding of large-scale girder steel up and down string master seam, the girder steel 45° angle is put, submerged arc welding machine is under action of gravitation, the return pulley of welding tractor bottom and a face of girder steel fit tightly, and scroll wheel and another girder steel face fit tightly, and regulating wire feeding makes soldering tip aim at weld seam, pull dolly to weld by butt welded seam, guarantee that like this welding tractor track route is straight line, guarantee the welding quality of weld seam, also improved welding efficiency simultaneously.
As preferably, described fixed support comprises the crossbeam and the longeron that is connected with crossbeam of two parallel distributions, the rear and front end of described dolly body is provided with fixed block, one end and the described fixed block of described crossbeam are fixed, described scroll wheel is arranged on the other end of crossbeam, and the axis of described scroll wheel is mutually vertical with the axis of return pulley.Fixed support is formed by two crossbeams and longitudinal beam welding, and intensity is large, and cost is low, and scroll wheel is arranged on the end of crossbeam, can fit with another face of girder steel during welding and roll, and plays a good guide effect.
As preferably, the line of two scroll wheels of described two beam-end is parallel with the direction of motion of welding tractor.For the stability that guarantees welding tractor motion with guarantee the welding tractor rectilinear motion, the scroll wheel of beam-end is concordant, like this when motion welding tractor and girder steel two vertical faces all parallel, welding tractor moves very stable.
As preferably, between described crossbeam and fixed block, bolt is connected.The screw connection disassembling is convenient, can be used as common semi-automatic submerged arc welding machine after guiding mechanism is pulled down and uses, and loads onto guiding mechanism and can weld large-scale girder steel, and the scope of application is wide.
As preferably, be provided with reinforcement between described crossbeam and longeron.Reinforcement is used for strengthening support bracket fastened stability.
As preferably, described scroll wheel is rubber wheel.The rubber wheel band is flexible, when rolling on the girder steel face, even other small salient point is arranged on the girder steel face, also can not affect the stability of welding tractor motion, and soldering tip can not produce skew, and weld seam is neat, and welding quality is high.
Therefore, the utility model can be applicable to the weld seam welding of large-scale girder steel, has the beneficial effect that guarantees welding quality and improve welding efficiency.
Description of drawings
Fig. 1 is use view of the present utility model.
Fig. 2 is top view of the present utility model.
In figure: dolly body 1 adjustable support 2 return pulley 3 welding machine controller 4 wire feeder 5 fixed support 6 fixed block 7 crossbeam 8 longeron 9 scroll wheel 10 reinforcement 11 girder steel wing plate 12 steel beam web plates 13.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
a kind of New semi automatic submerged arc welding machine as shown in Figure 1, comprise welding tractor and the adjustable support 2 that is vertically fixed on above welding tractor, welding tractor comprises dolly body 1 and is arranged on the return pulley 3 of dolly body bottom, adjustable support 2 is a T shape support, the top of lower end and welding tractor fixed, the left end of adjustable support is fixed with welding machine controller 4, right-hand member is fixed with wire feeder 5, wire feeder is provided with soldering tip, adjustable support can regulating wire feeding height and the anglec of rotation, thereby regulate soldering tip and can aim at different weld seams, one side of dolly body 1 is provided with guiding mechanism, guiding mechanism comprises fixed support 6 and is arranged on the scroll wheel 10 of fixed support outer end, as shown in Figure 2, fixed support 6 comprises the crossbeam 8 of two parallel distributions and the longeron 9 that is connected with crossbeam, the rear and front end of dolly body 1 is provided with fixed block 7, the left end of crossbeam 8 and fixed block 7 bolts are fixed, scroll wheel 10 is connected to the right-hand member of crossbeam 8, the axis of scroll wheel 10 is mutually vertical with the axis of return pulley 3, the line of two scroll wheels 10 of two crossbeam 8 right-hand members is parallel with the direction of motion of welding tractor, when the main seam of the girder steel wing plate 12 of large-scale girder steel and steel beam web plate 13 is welded, the return pulley of submerged arc welding machine and steel beam web plate are fitted, scroll wheel and steel beam web plate are fitted, then adjust soldering tip and aim at weld seam, open submerged arc welding machine by controlling organization, pull welding tractor to move, the welding tractor rectilinear motion is steady, weld seam is very neatly arranged smooth, welding quality is high, semi-automatic submerged arc welding machine has just been realized the welding of string master seam up and down of large-scale girder steel like this, having overcome that common semiautomatic submerged arc welding connects can't be to the defective of large-scale girder steel up and down string master seam welding, fixed block in the present embodiment is the steel handle of welding tractor self, the steel handle is connected with transom bolt, convenient disassembly, can be used as common semi-automatic submerged arc welding machine use after disassembling guiding mechanism, when stitching, the large-scale girder steel of needs welding machine up and down string master loads onto guiding mechanism, then welding, very flexible, fixed support is to be formed by connecting by crossbeam and longitudinal beam welding, and intensity is large, is provided with reinforcement 11 between crossbeam 8 and longeron 9, further increase support bracket fastened intensity, guarantee stability and the service life of semi-automatic submerged arc welding machine work, scroll wheel 10 is rubber wheel, and the rubber wheel band is flexible, when rolling on the girder steel face, even other small salient point is arranged on the girder steel face, can not affect the stability of welding tractor motion yet, soldering tip can not produce skew, weld seam is neat, and welding quality is high.
by reference to the accompanying drawings, using method of the present utility model is as follows: steel beam web plate 13 is put into the bottom surface be miter angle, then the girder steel wing 12 plates are vertical with steel beam web plate puts, welding tractor is placed on steel beam web plate, return pulley and steel beam web plate are fitted, this moment fixed support and scroll wheel nature under Action of Gravity Field compresses with the girder steel wing plate fits, then adjust adjustable support, make the soldering tip on wire feeder aim at weld seam, open welding machine controller control soldering tip and weld effect, pull simultaneously welding tractor along the weld seam rectilinear motion, effectively like this guaranteed that the position of soldering tip is corresponding with weld seam all the time, thereby guaranteed welding quality, improved welding efficiency, overcome common semiautomatic submerged arc welding and connect the technical barrier that can't weld for large-scale girder steel.Therefore, the utility model can be applicable to the welding of large-scale girder steel weld seam, has the beneficial effect that guarantees welding quality and improve welding efficiency.
Claims (6)
1. New semi automatic submerged arc welding machine, comprise welding tractor and the adjustable support (2) that is vertically fixed on above welding tractor, described welding tractor comprises dolly body (1) and is arranged on the return pulley (3) of dolly body bottom, one end of described adjustable support (2) is fixed with welding machine controller (4), the other end is fixed with wire feeder (5), it is characterized in that, one side of described dolly body (1) is provided with guiding mechanism, and described guiding mechanism comprises fixed support (6) and is arranged on the scroll wheel (10) of fixed support outer end.
2. a kind of New semi automatic submerged arc welding machine according to claim 1, it is characterized in that, described fixed support (6) comprises the crossbeam (8) and the longeron that is connected with crossbeam (9) of two parallel distributions, the rear and front end of described dolly body (1) is provided with fixed block (7), one end of described crossbeam (8) and described fixed block (7) are fixing, described scroll wheel (10) is arranged on the other end of crossbeam (8), and the axis of described scroll wheel (10) is mutually vertical with the axis of return pulley (3).
3. a kind of New semi automatic submerged arc welding machine according to claim 2, is characterized in that, the line of two scroll wheels (10) of described two crossbeams (8) ends is parallel with the direction of motion of welding tractor.
4. according to claim 2 or 3 described a kind of New semi automatic submerged arc welding machines, is characterized in that, between described crossbeam (8) and fixed block (7), bolt is connected.
5. a kind of New semi automatic submerged arc welding machine according to claim 2, is characterized in that, is provided with reinforcement (11) between described crossbeam (8) and longeron (9).
6. a kind of New semi automatic submerged arc welding machine according to claim 1 and 2, is characterized in that, described scroll wheel (10) is rubber wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552382 CN202963754U (en) | 2012-10-26 | 2012-10-26 | Novel semi-automatic submerged arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552382 CN202963754U (en) | 2012-10-26 | 2012-10-26 | Novel semi-automatic submerged arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963754U true CN202963754U (en) | 2013-06-05 |
Family
ID=48504884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220552382 Expired - Fee Related CN202963754U (en) | 2012-10-26 | 2012-10-26 | Novel semi-automatic submerged arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963754U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785977A (en) * | 2015-05-09 | 2015-07-22 | 龙口市正通钢构建设有限公司 | Automatic welding device of box-type steel member |
| CN105499771A (en) * | 2016-01-14 | 2016-04-20 | 安徽鸿森智能装备股份有限公司 | Welding tractor with intelligent guiding device and control method thereof |
| CN107009001A (en) * | 2017-05-11 | 2017-08-04 | 艾尼科环保技术(安徽)有限公司 | A kind of rectangular cross section beam column wall special welding machine |
| CN109570850A (en) * | 2019-01-29 | 2019-04-05 | 南通豪泰焊材有限公司 | A kind of auxiliary welding device |
| CN110560851A (en) * | 2019-10-12 | 2019-12-13 | 中国船舶重工集团柴油机有限公司 | Magnetic fixing and guiding device for automatic submerged arc welding |
-
2012
- 2012-10-26 CN CN 201220552382 patent/CN202963754U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785977A (en) * | 2015-05-09 | 2015-07-22 | 龙口市正通钢构建设有限公司 | Automatic welding device of box-type steel member |
| CN105499771A (en) * | 2016-01-14 | 2016-04-20 | 安徽鸿森智能装备股份有限公司 | Welding tractor with intelligent guiding device and control method thereof |
| CN107009001A (en) * | 2017-05-11 | 2017-08-04 | 艾尼科环保技术(安徽)有限公司 | A kind of rectangular cross section beam column wall special welding machine |
| CN109570850A (en) * | 2019-01-29 | 2019-04-05 | 南通豪泰焊材有限公司 | A kind of auxiliary welding device |
| CN110560851A (en) * | 2019-10-12 | 2019-12-13 | 中国船舶重工集团柴油机有限公司 | Magnetic fixing and guiding device for automatic submerged arc welding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202963754U (en) | Novel semi-automatic submerged arc welding machine | |
| CN208513836U (en) | A kind of self-traveling mariages gas shield welding rifle clamping tooling | |
| CN203091936U (en) | Welding carriage with guiding tractor | |
| CN101362244A (en) | Automatic surfacing device capable of adding special alloy in visible arc | |
| CN104959714A (en) | Four-head gantry welding machine for crane beam and control method | |
| CN206936589U (en) | A kind of door-plate production line spot welding device | |
| CN203621833U (en) | Sprocket wheel automatic welding special machine | |
| CN104475918A (en) | Gantry-type automatic welding and gouging integrated machine for welding steel pipe rods | |
| CN207013905U (en) | A kind of weld joint tracking mechanism | |
| CN104759769B (en) | Welding tractor and automatic welding and cutting equipment | |
| CN204711384U (en) | For the four-head gantry welder of single-beam of driving a vehicle | |
| CN102198560A (en) | Oval seam automatic welding operation machine | |
| CN105458473A (en) | Automatic welding device used for circumferential weld seam | |
| CN201693276U (en) | Cantilever submarine arc-welding machine | |
| CN202045441U (en) | Automatic submerged arc horizontal welding machine | |
| CN106238993A (en) | One is applicable to penstock stiffening ring automatic welding system and welding method | |
| CN106041259A (en) | Welding machine | |
| CN204621421U (en) | A kind of box beam longitudinal seam welding equipment | |
| CN201693315U (en) | Welding gun position regulator of automatic welding trolly | |
| CN203426577U (en) | Special welding machine for main reinforcement stiffening plates of hydraulic support structural components | |
| CN216607571U (en) | Welding trolley for ensuring penetration rate of U-shaped ribs of steel bridge deck | |
| CN203282030U (en) | H-shaped steel gantry type automatic submerged-arc welding equipment | |
| CN206105215U (en) | Be applicable to pressure steel pipe stiffening ring automation of welding system | |
| CN205020999U (en) | Semi -automatic submerged arc welding equipment | |
| CN206622738U (en) | Interior longitudinal seam welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |