CN205032834U - Dolly formula submerged arc welding machine - Google Patents
Dolly formula submerged arc welding machine Download PDFInfo
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- CN205032834U CN205032834U CN201520508805.7U CN201520508805U CN205032834U CN 205032834 U CN205032834 U CN 205032834U CN 201520508805 U CN201520508805 U CN 201520508805U CN 205032834 U CN205032834 U CN 205032834U
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Abstract
The utility model discloses a dolly formula submerged arc welding machine belongs to welding equipment technical field, dolly formula submerged arc welding machine is including setting up the electrically conductive mouth on the welding machine organism, electrically conductive mouth is downward, and just be the alpha angle lapping with the horizontal direction and set up to one side, 15 <= alpha <= 30, the utility model discloses a car formula submerged arc welding machine can be used for the automatic horizontal position welding of submerged arc of low alloy steel cut deal, replaces traditional manual welding scheme, improves welding efficiency and welding quality, and has that the structure is small and exquisite, compact, convenient to use's advantage.
Description
Technical field
The utility model relates to a kind of welding equipment, and particularly a kind of machine of trolley type submerged arc welding, belongs to technical field of welding equipment.
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.
Machine of trolley type submerged arc welding comprises frame and is arranged on and the switch board in frame, wire reel, solder flux case, ignition tip and the solder flux tube outlet being positioned at ignition tip front, frame is provided with hoofing part mechanism.General machine of trolley type submerged arc welding ignition tip is vertically arranged, and makes machine of trolley type submerged arc welding for weld horizontal composite welds.
Summary of the invention
Goal of the invention of the present utility model is: provide a kind of machine of trolley type submerged arc welding, for the automatic submerged arc horizontal welding of low-alloy steel cut deal, substitutes traditional manual welding scheme, improves welding efficiency and welding quality.
The technical solution adopted in the utility model is as follows:
Machine of trolley type submerged arc welding, comprises the ignition tip be arranged on welding machine body, and described ignition tip is downward, and is that α overturning angle is arranged with horizontal direction, 15 °≤α≤30 °.
Further, the inclined angle alpha of described ignition tip is adjustable.
Machine of trolley type submerged arc welding of the present utility model, also comprises wire feeder, and described ignition tip and wire feeder are fixedly assembled into entirety.
Further, the overall structure that described ignition tip and wire feeder are assembled into, the adjustable setting within the scope of inclined angle alpha of this overall structure.
Further, the filament mouth of described wire feeder and ignition tip are positioned at same straight line.
Machine of trolley type submerged arc welding of the present utility model, also comprises the walking mechanism being positioned at organism bottom, and described walking mechanism comprises driving wheel and directive wheel.
Further, described walking mechanism comprises front-wheel and trailing wheel, and described front-wheel is driving wheel, and trailing wheel is directive wheel.
Machine of trolley type submerged arc welding of the present utility model, the below of described ignition tip is provided with solder flux accommodating mechanism.
Further, described solder flux accommodating mechanism is connected with body by support body.
Further, described solder flux accommodating mechanism is connected removably with support body.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, machine of trolley type submerged arc welding of the present utility model, ignition tip horizontal direction is that α overturning angle is arranged, and its inclination angle is 15 °≤α≤30 °, makes it possible to the automatic submerged arc horizontal welding for low-alloy steel cut deal, compared to connecing traditional-handwork welding, improve welding efficiency and welding quality;
2, the inclined angle alpha design-adjustable of described ignition tip, makes it possible to the angular adjustment of carrying out ignition tip with different welding position, improves the flexibility of welding;
3, the overall structure that is assembled into of described ignition tip and wire feeder, both are fixedly installed the not smooth problem of the wire feed that makes to avoid causing wire feeder possible due to the adjustment of ignition tip.
4, the driving wheel of machine of trolley type submerged arc welding of the present utility model and directive wheel design, make dolly in welding process can advance along track, improve the scope of application of welding machine, particularly can meet the welding of tube structure weldment.
Accompanying drawing explanation
Fig. 1 is machine of trolley type submerged arc welding structure diagram of the present utility model;
Fig. 2 is ignition tip and the wire feeder combining structure sketch of the utility model machine of trolley type submerged arc welding;
Fig. 3 is the construction weld seam schematic diagram of the utility model machine of trolley type submerged arc welding;
Fig. 4 is the schematic diagram after the construction of Fig. 3 weld seam.
Mark in figure: the outlet of 1-body, 2-switch board, 3-wire reel, 4-wire feeder, 5-ignition tip, 6-solder flux case, 7-solder flux, 8-solder flux accommodating mechanism, 9-adjusting rod, 10-driving wheel, 11-directive wheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Machine of trolley type submerged arc welding of the present utility model, its structure diagram as shown in Figure 1, comprises body 1, and is arranged at switch board 2 on body 1, wire reel 3, wire feeder 4, ignition tip 5, solder flux case 6 ,-solder flux outlet 7.Described ignition tip 5 is downward, and is that α overturning angle is arranged with horizontal direction, 15 °≤α≤30 °, as shown in Figure 2.Such design makes it possible to the automatic submerged arc horizontal welding for low-alloy steel cut deal, compared to connecing traditional-handwork welding, improves welding efficiency and welding quality.
Further, the inclined angle alpha of described ignition tip 5 is adjustable, so that can carry out the angular adjustment of ignition tip with different welding position, improves the flexibility of welding.
Do in the utility model further to optimize, described ignition tip 5 is fixedly assembled into entirety with wire feeder 4, and such being designed with is beneficial to the not smooth problem of wire feeder 4 wire feed avoiding may causing after ignition tip adjusting angle.
Further, overall structure adjustable setting within the scope of inclined angle alpha of being assembled into of described ignition tip 5 and wire feeder 4.Ignition tip 5 and wire feeder 4 can be assemblied on same installing rack, and this installing rack is arranged on body 1, and installing rack in the enterprising line tilt angular adjustment of body 1, can regulate with the inclination angle realizing ignition tip 5.Regulative mode for manual adjustments or can regulate automatically.The overall structure that ignition tip 5 described in the present embodiment and wire feeder 4 are assembled into is articulated with on body 1, its end away from pin joint is provided with the adjusting rod 9 of an adjustable in length, the other end of adjusting rod 9 is connected with the base of body 1 or other positions, by the adjustment of overall structure in inclined angle alpha regulating the length of adjusting rod 9 to be assembled into realize ignition tip 5 and wire feeder 4.
Further, filament mouth and the ignition tip 5 of described wire feeder 4 are positioned at same straight line, i.e. filament mouth and ignition tip 5 conllinear, like this to ensure the smoothness of wire vent.
As further optimization of the present utility model, the below of described ignition tip 5 is provided with solder flux accommodating mechanism 8, as shown in Figure 1.Described solder flux accommodating mechanism 8 is connected with body 1 by support body, and solder flux accommodating mechanism 8 is connected removably with support body.The solder flux that solder flux accommodating mechanism 8 drops for non-melting after receiving welding, provide the high convenience used, this solder flux accommodating mechanism 8 is a platy structure, is plugged on support body.
Machine of trolley type submerged arc welding of the present utility model, also comprise the walking mechanism be positioned at bottom body 1, described walking mechanism comprises driving wheel 10 and directive wheel 11, further, front-wheel is driving wheel 10, and trailing wheel is directive wheel 11, advance by rail-guided in welding, the front and back arrangement relation of driving wheel 10 and directive wheel 11 is as known, and therefore in Fig. 1, driving wheel 10 and directive wheel 11 are only done to illustrate, does not represent the position relation of actual driving wheel 10 and directive wheel 11.
Machine of trolley type submerged arc welding of the present utility model, as shown in Figure 3, two weldments are upper and lower sub-assembly to the weld seam of its welding, material is Q345R, and thickness is 16mm, and the retaining wall on slope of weldment is the monolateral V-arrangement of 40 °-50 °, take the mode of back gouging, root face is 3+1mm, and gap is 0+1mm.Use the submerged-arc welding of machine of trolley type submerged arc welding horizontal position welding seam to adopt the welding of multi-pass welding method, first adopt manual electric arc welding bottoming soldering and sealing, then carry out successively multiple tracks welding with machine of trolley type submerged arc welding, after back gouging, Manual arc welding is full.Before weldering, need adjustment ignition tip angle to coordinate groove angle, be beneficial to the shaping of face of weld.After welding as shown in Figure 4, the test plate (panel) of welding carries out sampling and processes and carry out corresponding mechanical test, its intensity, plasticity, toughness can meet standard-required.
Machine of trolley type submerged arc welding of the present utility model, can be used for the automatic submerged arc horizontal welding of low-alloy steel cut deal, substitutes traditional manual welding scheme, improves welding efficiency and welding quality, and has compact structure, advantage compact, easy to use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. machine of trolley type submerged arc welding, comprise the ignition tip (5) be arranged on welding machine body (1), it is characterized in that: described ignition tip (5) is downward, and be that α overturning angle is arranged with horizontal direction, 15 °≤α≤30 °, also comprise the walking mechanism being positioned at body (1) bottom, described walking mechanism comprises driving wheel (10) and directive wheel (11).
2. machine of trolley type submerged arc welding as claimed in claim 1, is characterized in that: the inclined angle alpha of described ignition tip (5) is adjustable.
3. machine of trolley type submerged arc welding as claimed in claim 1, is characterized in that: also comprise wire feeder (4), and described ignition tip (5) and wire feeder (4) are fixedly assembled into entirety.
4. machine of trolley type submerged arc welding as claimed in claim 3, is characterized in that: described ignition tip (5) and wire feeder (4) are assembled into overall structure, and this overall structure is adjustable setting within the scope of inclined angle alpha.
5. machine of trolley type submerged arc welding as claimed in claim 3, is characterized in that: filament mouth and the ignition tip (5) of described wire feeder (4) are positioned at same straight line.
6. machine of trolley type submerged arc welding as claimed in claim 1, is characterized in that: the below of described ignition tip (5) is provided with solder flux accommodating mechanism (8).
7. machine of trolley type submerged arc welding as claimed in claim 6, is characterized in that: described solder flux accommodating mechanism (8) is connected with body (1) by support body.
8. machine of trolley type submerged arc welding as claimed in claim 7, is characterized in that: described solder flux accommodating mechanism (8) is connected removably with support body.
9. machine of trolley type submerged arc welding as claimed in claim 1, it is characterized in that: described walking mechanism comprises front-wheel and trailing wheel, described front-wheel is driving wheel (10), and trailing wheel is directive wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508805.7U CN205032834U (en) | 2015-07-15 | 2015-07-15 | Dolly formula submerged arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508805.7U CN205032834U (en) | 2015-07-15 | 2015-07-15 | Dolly formula submerged arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205032834U true CN205032834U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508805.7U Active CN205032834U (en) | 2015-07-15 | 2015-07-15 | Dolly formula submerged arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205032834U (en) |
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2015
- 2015-07-15 CN CN201520508805.7U patent/CN205032834U/en active Active
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