CN207154963U - Submerged arc electric welding machine - Google Patents
Submerged arc electric welding machine Download PDFInfo
- Publication number
- CN207154963U CN207154963U CN201721128510.2U CN201721128510U CN207154963U CN 207154963 U CN207154963 U CN 207154963U CN 201721128510 U CN201721128510 U CN 201721128510U CN 207154963 U CN207154963 U CN 207154963U
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- solder flux
- discharging opening
- welding machine
- arc
- rotary shaft
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Abstract
The utility model discloses a kind of submerged arc electric welding machine, including main frame and moveable dolly, dolly is provided with arc-welding transverse arm, arc-welding transverse arm one end, which is provided with, to be used to roll up the rolling wheel for sending welding wire, and the other end is provided with head, head includes plumb joint, for conveying the solder flux pipe of solder flux and ignition tip for guiding welding wire, solder flux pipe upper end is connected with solder flux bucket, it is charging aperture that solder flux bucket, which is fixed on the upper surface of head and the solder flux bucket upper end open, lower ending opening is discharging opening and is connected with solder flux pipe, the angle set into obtuse angle is provided between discharging opening and the charging aperture, discharge outlet is provided with multiple for stirring the rotation plectrum that solder flux makes it away from discharging opening.The utility model passes through above-mentioned setting, plectrum is rotated part solder flux can be stirred to the direction away from discharging opening, it is enable to keep stable by the solder flux quantity of discharging opening, also the situation of blocking of the solder flux in discharging opening can be effectively avoided to occur, so that the conveying that solder flux can be steady, quantitative.
Description
Technical field
Welding technology field is the utility model is related to, more particularly to a kind of submerged arc electric welding machine.
Background technology
Submerged arc welding machine is a kind of welding robot for being burnt and being welded under welding flux layer using electric arc.Its intrinsic welding matter
Amount is stable, welding productivity is high, without arc light and flue dust it is seldom the advantages that, become pressure vessel, pipeline section manufacture, steel construction etc.
Main welding robot in making.In recent years, although successively there is the novel welding machine that many kinds are efficient, high-quality, bury
The application field of arc-welding machine is not affected still.
Authorization Notice No. is CN205967765U Chinese patent document《A kind of narrow gap welding device of submerged arc welding machine》
In disclose a kind of submerged arc electric welding machine, including submerged-arc welding transverse arm, submerged arc welding machine head and ignition tip, submerged arc welding machine head and submerged-arc welding are horizontal
Wire oscillation adjusting means is provided between arm, wire oscillation adjusting means is provided with slide bar and leading screw, and leading screw is provided with sliding block,
Submerged arc welding machine head is fixed on sliding shoe, and the effect of regulation wire oscillation regulation is realized by the position of adjusting slider.
As knowable to above-mentioned scheme, it is exactly just because of one of protrusion advantage of submerged arc electric welding machine because pad is embedded in solder flux
Lower section, therefore arc light is can't see in welding process, but be exactly that thus, many operating personnel will not be advised by operation in work progress
Journey wears safety goggles, once the feed of solder flux is interrupted or giving inequality causes tomography, can all produce strong flash of light, so as to
The eyes of operating personnel to not wearing safety goggles cause serious calcination.
Utility model content
The purpose of this utility model is to provide a kind of submerged arc electric welding machine, has and is able to maintain that solder flux feeding is steady, uniform
Effect.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of submerged arc electric welding machine,
Including main frame and moveable dolly, dolly is provided with arc-welding transverse arm, and arc-welding transverse arm one end, which is provided with, to be used to roll up the rolling wheel for sending welding wire,
And the other end is provided with head, head includes plumb joint, the solder flux pipe for conveying solder flux and the ignition tip for guiding welding wire, weldering
Agent pipe upper end is connected with solder flux bucket, and it is charging aperture that solder flux bucket, which is fixed on the upper surface of head and solder flux bucket upper end open, and lower end is opened
Mouth is connected for discharging opening and with solder flux pipe, and the angle set into obtuse angle, discharge outlet are provided between discharging opening and the charging aperture
Provided with multiple rotation plectrums for being used to stir that solder flux makes it away from discharging opening, rotate plectrum least significant end and discharging opening bottom plate it
Between be provided with the gap passed through for solder flux.
By using above-mentioned technical proposal, rotating plectrum can stir part solder flux to the direction away from discharging opening, from
And make it possible to keep stable by the solder flux quantity of discharging opening, it also can effectively avoid the situation of blocking of the solder flux in discharging opening
Occur, so that the conveying that solder flux can be steady, quantitative, and the conveying capacity of solder flux is only influenceed by gap length, is only needed
The conveying capacity of solder flux can be changed by adjusting the size in gap.
It is of the present utility model to be further arranged to：Discharge outlet is provided with a horizontally disposed rotary shaft, rotary shaft one end
It is rotationally connected with the side wall of discharge outlet, the other end passes solder flux bucket and is connected with the rotational power for driving it to rotate
Part, rotate plectrum and be fixedly connected in rotary shaft and be evenly distributed with multiple along the axial and circumferential of rotary shaft, it is remote to rotate plectrum
One end from rotary shaft is in rotational direction obliquely installed.
By using above-mentioned technical proposal, rotary shaft can drive rotation plectrum to rotate, and rotate plectrum along rotation
The axial and circumferential of axle are evenly distributed with multiple, can meet the distribution of whole discharging opening in the longitudinal direction as far as possible, and by
In rotational direction it is obliquely installed in rotating the one end of plectrum away from rotary shaft so that rotate plectrum and distance is stirred to part solder flux
It is improved, is further advantageous to maintain the steady output of the solder flux of discharge outlet.
It is of the present utility model to be further arranged to：Baffle plate is provided with material mouth, baffle plate includes being connected to consolidating for discharging opening roof
Fixed board, fixed plate set for the cavity that Open Side Down and wherein slidably connect at least one sliding panel, and sliding panel is provided with opening
Down-set cavity, the distance between the bottom of sliding panel and bedplate of discharge hole are equal to the size in gap.
By using above-mentioned technical proposal, baffle plate is made up of fixed plate and sliding panel so that sliding panel and bedplate of discharge hole
Between spacing size to be adjustable.
It is of the present utility model to be further arranged to：One of sliding groove is offered in the side wall of discharging opening vertically, rotary shaft is slided
It is dynamic to be connected in sliding groove, and driving rotary shaft is additionally provided with the side wall of discharging opening the drive component moved is produced along sliding groove.
By using above-mentioned technical proposal, rotary shaft is slidably connected in sliding groove, so that rotary shaft and thereon
Rotating the position of plectrum in the vertical direction can be adjusted, so that between the least significant end of rotation plectrum and bedplate of discharge hole
Gap length is adjustable setting, so as to the conveying capacity of convenient regulation solder flux.
It is of the present utility model to be further arranged to：Drive component includes a drive screw being vertically arranged, drive screw
On be threaded with connector, the other end turning set of connector is provided with rotary shaft, at the top of drive screw drives its hair
The raw rotation handwheel rotated.
By using above-mentioned technical proposal, rotate handwheel and drive drive screw to rotate, so as to be driven with follower link edge
Dynamic screw mandrel in the vertical direction position changes, and then drives rotary shaft also to become in the position of vertical direction along sliding groove
Change, reach the effect of regulation gap length.
It is of the present utility model to be further arranged to：Connector is in lowermost end in one end and sliding panel away from drive screw
One piece be fixedly connected.
By using above-mentioned technical proposal, connector is also fixedly connected with minimum one piece of sliding panel, so that connection
When part produces motion under drive screw drive, drive sliding panel that can be synchronous produces fortune with rotary shaft in the vertical direction
It is dynamic, the regulation for being adjusted in synchronism and rotating both plectrum and sliding panel the spacing size between bedplate of discharge hole, Jin Erda can be played
To the effect of regulation flux delivery amount size.
It is of the present utility model to be further arranged to：Arc-welding transverse arm is horizontally disposed with, and is provided between arc-welding transverse arm and dolly perpendicular
Straight support bar, support bar are threadedly coupled through arc-welding transverse arm and with arc-welding transverse arm.
By using above-mentioned technical proposal, support bar is threadedly coupled through arc-welding transverse arm and with arc-welding transverse arm, so that
Arc-welding transverse arm can adjust height by screw thread on support bar, reach the effect of regulation nose height, can adapt to height not
Same a variety of weld jobs.
It is of the present utility model to be further arranged to：Support bar is provided with multi-segment thread, support bar and arc-welding transverse arm junction
Provided with one section of spiral helicine driving screw thread, support bar is provided with the rotation spiral shell of the horizontal closed shape of one section of multi-turn with dolly coupling part
Line.
By using above-mentioned technical proposal, support bar is provided with turn of the horizontal closed shape of one section of multi-turn with dolly coupling part
Dynamic screw thread, therefore, support bar can keep the connected mode rotated on dolly, will not in the vertical direction produce the change of position
Change, further, the arc-welding transverse arm that rotary supporting rod enables to be threadedly coupled thereon produces the change of position on vertical direction
Change, so as to reach the effect of regulation arc-welding transverse arm height.
It is of the present utility model to be further arranged to：Supporting bar top, which is provided with, to be used to drive the rotation that support bar rotates
Part.
By using above-mentioned technical proposal, the start-stop of the rotation of drive screw directly can be manually adjusted, it is convenient
Control.
In summary, the utility model has the advantages that：Rotating plectrum can be by part solder flux to away from discharging
The direction of mouth is stirred, and is enable to keep stable by the solder flux quantity of discharging opening, also can effectively be avoided solder flux from going out
The situation of the blocking of material mouth occurs, so that the conveying that solder flux can be steady, quantitative；And turn due to rotary shaft and thereon
Dynamic plectrum and the adjustable setting of sliding panel in the vertical direction position so that the gap size of discharging opening can be adjusted, so as to
The conveying capacity of solder flux can be controlled.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the partial structural diagram of the present embodiment, and what is mainly showed has the knot of solder flux bucket, drive screw and baffle plate
Structure；
Fig. 3 is Fig. 2 diagrammatic cross-section, is mainly presented with solder flux bucket, rotary shaft, rotates between plectrum, baffle plate and gap
Position annexation.
In figure：1st, main frame；2nd, dolly；21st, support bar；211st, screw thread is driven；212nd, revolving part；3rd, drive screw；31st, even
Fitting；32nd, handwheel is rotated；4th, arc-welding transverse arm；5th, head；51st, plumb joint；52nd, solder flux pipe；53rd, ignition tip；6th, rolling wheel；7th, weld
Agent bucket；71st, charging aperture；72nd, discharging opening；73rd, sliding groove；8th, rotary shaft；81st, plectrum is rotated；82nd, gap；9th, baffle plate；91st, it is solid
Fixed board；92nd, sliding panel.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Embodiment：A kind of submerged arc electric welding machine, as shown in figure 1, including main frame 1 and moveable dolly 2, rotated on dolly 2
A vertical support bar 21 is connected with, a horizontally disposed arc-welding transverse arm 4, arc-welding transverse arm are threaded with support bar 21
4 turning sets are on support bar 21, and the one end of arc-welding transverse arm 4, which is provided with, to be used to roll up the rolling wheel 6 for sending welding wire, and the other end is provided with the He of head 5
Solder flux bucket 7.
As shown in figure 1, support bar 21 is provided with multi-segment thread, support bar 21 is provided with one section of spiral shell with the junction of arc-welding transverse arm 4
The driving screw thread 211 of shape is revolved, support bar 21 is provided with the rotation screw thread of the horizontal closed shape of one section of multi-turn with the coupling part of dolly 2,
The top of support bar 21, which is provided with, to be used to drive the revolving part 212 that support bar 21 rotates.
As depicted in figs. 1 and 2, head 5 includes the plumb joint 51, the solder flux pipe 52 for conveying solder flux and use to alive
In the ignition tip 53 of guiding welding wire, the upper end open of solder flux bucket 7 is charging aperture 71 and to carry out mouth be discharging opening 72 for lower end, discharging opening 72 with
The connection of solder flux pipe 52 is set.The angle set into obtuse angle is provided between discharging opening 72 and charging aperture 71, one is provided with discharging opening 72
The horizontally disposed rotary shaft 8 of root, the one end of rotary shaft 8 are rotationally connected with the side wall at discharging opening 72, and the other end passes solder flux bucket 7
And it is connected with the rotational power part for driving it to rotate.It is evenly distributed with along the axial and circumferential directions in rotary shaft 8 multiple for dialling
Dynamic solder flux makes it away from the rotation plectrum 81 of discharging opening 72, rotates and is provided between the least significant end of plectrum 81 and the bottom plate of discharging opening 72
The gap 82 passed through for solder flux, and rotate the one end of plectrum 81 away from rotary shaft 8 and be in rotational direction obliquely installed.
As shown in Figures 2 and 3, the baffle plate 9 being vertically arranged is additionally provided with discharging opening 72, baffle plate 9 includes being connected to discharging opening
One piece of fixed plate 91 of 72 roofs, fixed plate 91 set for the cavity that Open Side Down and wherein slidably connect at least one slip
Plate 92, sliding panel 92 is provided with the cavity that Open Side Down is set, and the sliding panel 92 being below can be slidably connected in it
In the cavity of the sliding panel 92 of top, the distance between the bottom of sliding panel 92 and the bottom plate of discharging opening 72 are equal to the chi in gap 82
It is very little.
As shown in Figures 2 and 3, one of sliding groove 73 is offered in the side wall of discharging opening 72 vertically, rotary shaft 8 is slidably connected
In sliding groove 73, the outside of solder flux bucket 7 is additionally provided with a vertical drive screw 3, and drive screw 3 is provided with threaded connection
Connector 31, the one end of connector 31 are provided with horizontally disposed screw shackle, and screw shackle is sheathed in drive screw 3, even
A retainer ring being vertically arranged is additionally provided with fitting 31, the turning set of rotary shaft 8 is located in retainer ring, and connector 31 is away from screw thread
Connector 31 and the other end of retainer ring are fixedly connected with the sliding panel 92 in least significant end.The top of drive screw 3, which is provided with, drives
Move its rotation handwheel 32 to rotate.
The operation principle of the present embodiment is：When submerged arc electric welding machine is started working, dolly 2 is run forward, and solder flux is positioned over weldering
Moved in agent bucket 7 and from discharging opening 72 into solder flux pipe 52, rotary shaft 8 drives rotation plectrum 81 to rotate, so that portion
Solder flux is divided to be moved to the direction away from discharging opening 72 so that solder flux remains stable from the output quantity of discharging opening 72.
When the weld seam for operating different depth needs to adjust the output quantity of solder flux, handwheel 32 is rotated, drives driving silk
Bar 3 rotates, so as to be moved up and down with follower link 31 along drive screw 3, therefore under the drive of connector 31, rotary shaft
8 and sliding panel 92 produce the motion of synchronization, rotate plectrum 81 and sliding panel 92 and the bottom plate of discharging opening 72 so as to reach regulation
Between gap 82 size.
Claims (9)
1. a kind of submerged arc electric welding machine, including main frame (1) and moveable dolly (2), it is characterised in that：Set on the dolly (2)
There is arc-welding transverse arm (4), described arc-welding transverse arm (4) one end, which is provided with, to be used to roll up the rolling wheel (6) for sending welding wire, and the other end is provided with head
(5) and there is the solder flux bucket (7) for holding solder flux, the head (5) includes plumb joint (51), the solder flux pipe for conveying solder flux
(52) and for guiding the ignition tip (53) of welding wire, solder flux bucket (7) upper end open is charging aperture (71), and lower ending opening is
Material mouth (72) simultaneously connects setting with solder flux pipe (52), is provided between the discharging opening (72) and the charging aperture (71) and is set into obtuse angle
The angle put, discharging opening (72) place are provided with multiple for stirring the rotation plectrum that solder flux makes it away from discharging opening (72)
(81), it is provided with the gap passed through for solder flux between the least significant end for rotating plectrum (81) and the bottom plate of the discharging opening (72)
(82)。
2. submerged arc electric welding machine according to claim 1, it is characterised in that：Discharging opening (72) place is set provided with a level
The rotary shaft (8) put, described rotary shaft (8) one end are rotationally connected with the side wall at the discharging opening (72) place, and the other end passes
The solder flux bucket (7) is simultaneously connected with the rotational power part for driving it to rotate, and the rotation plectrum (81) is fixedly connected on institute
State in rotary shaft (8) and be evenly distributed with multiple, the remote rotation of rotation plectrum (81) along the axial and circumferential of rotary shaft (8)
One end of axle (8) is in rotational direction obliquely installed.
3. submerged arc electric welding machine according to claim 2, it is characterised in that：Discharging opening (72) place is provided with baffle plate (9), institute
Stating baffle plate (9) includes being connected to the fixed plate (91) of discharging opening (72) roof, and the fixed plate (91) is the cavity that Open Side Down
Setting and wherein slidably connect at least one sliding panel (92), the sliding panel (92) is provided with the cavity that Open Side Down is set,
The distance between the bottom of the sliding panel (92) and the discharging opening (72) bottom plate are equal to the size of the gap (82).
4. submerged arc electric welding machine according to claim 3, it is characterised in that：Opened up vertically in the side wall of the discharging opening (72)
There is one of sliding groove (73), the rotary shaft (8) is slidably connected in the sliding groove (73), and the side of the discharging opening (72)
The drive component for driving the rotary shaft (8) to produce motion along sliding groove (73) is additionally provided with wall.
5. submerged arc electric welding machine according to claim 4, it is characterised in that：What the drive component was vertically arranged including one
Drive screw (3), connector (31) is threaded with the drive screw (3), the other end of connector (31), which rotates, to be arranged
In the rotation handwheel (32) that in the rotary shaft (8), it rotates provided with driving at the top of the drive screw (3).
6. submerged arc electric welding machine according to claim 5, it is characterised in that：The connector (31) is away from the drive screw
(3) one end is fixedly connected with being in one piece of lowermost end in the sliding panel (92).
7. submerged arc electric welding machine according to claim 1, it is characterised in that：The arc-welding transverse arm (4) is horizontally disposed, and described
Vertical support bar (21) is provided between arc-welding transverse arm (4) and the dolly (2), the support bar (21) is horizontal through the arc-welding
Arm (4) and it is threadedly coupled with the arc-welding transverse arm (4).
8. submerged arc electric welding machine according to claim 7, it is characterised in that：The support bar (21) is provided with multi-segment thread,
The support bar (21) is provided with one section of spiral helicine driving screw thread (211), the support bar (21) with arc-welding transverse arm (4) junction
The rotation screw thread of the horizontal closed shape of one section of multi-turn is provided with the dolly (2) coupling part.
9. submerged arc electric welding machine according to claim 8, it is characterised in that：Support bar (21) top, which is provided with, to be used to drive
The revolving part (212) that support bar (21) rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128510.2U CN207154963U (en) | 2017-09-05 | 2017-09-05 | Submerged arc electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128510.2U CN207154963U (en) | 2017-09-05 | 2017-09-05 | Submerged arc electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207154963U true CN207154963U (en) | 2018-03-30 |
Family
ID=61719552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721128510.2U Active CN207154963U (en) | 2017-09-05 | 2017-09-05 | Submerged arc electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207154963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052690A (en) * | 2019-05-30 | 2019-07-26 | 山东大学 | A kind of underwater submerged arc welding apparatus and welding method |
-
2017
- 2017-09-05 CN CN201721128510.2U patent/CN207154963U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052690A (en) * | 2019-05-30 | 2019-07-26 | 山东大学 | A kind of underwater submerged arc welding apparatus and welding method |
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