CN203900708U - Single-power-supply submerged arc hybrid welding - Google Patents
Single-power-supply submerged arc hybrid welding Download PDFInfo
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- CN203900708U CN203900708U CN201420346065.7U CN201420346065U CN203900708U CN 203900708 U CN203900708 U CN 203900708U CN 201420346065 U CN201420346065 U CN 201420346065U CN 203900708 U CN203900708 U CN 203900708U
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Abstract
The utility model relates to hybrid welding, in particular to single-power-supply submerged arc hybrid welding. The single-power-supply submerged arc hybrid welding comprises a welding gun assembly, a hot wire feeding mechanism, a hot wire straightening mechanism, a cold wire feeding mechanism and a cold wire straightening mechanism, wherein two stainless steel straight pipes in the welding gun assembly are connected with a ceramic pipe; the other ends of the stainless steel pipes extend to the outside of a welding gun pipe and are connected with a current contact nozzle; the upper part of a welding gun mounting seat assembly is connected with the hot wire feeding mechanism; the hot wire feeding mechanism is connected with the hot wire straightening mechanism above the hot wire feeding mechanism; a mounting seat in the hot wire feeding mechanism is connected with the welding gun mounting seat assembly; a mounting seat in the cold wire feeding mechanism is connected with the mounting seat in the hot wire feeding mechanism; the cold wire straightening mechanism is arranged above the cold wire feeding mechanism; and a bracket in the cold wire straightening mechanism is connected with the mounting seat in the cold wire feeding mechanism. Compared with the prior art, the single-power-supply submerged arc hybrid welding only requires one power supply, has a better welding effect than a double-thin-wire submerged arc welding, is higher in welding efficiency and can obtain higher deposition efficiency.
Description
Technical field
the utility model relates to a kind of Combined Welding, particularly a kind of single supply submerged arc Combined Welding.
Background technology
submerged-arc welding equipment mostly is monofilament arc-welding, single power supply double-wire submerged-arc welding, multiplewire submerged arc welding in the market, and the monofilament submerged-arc welding on market, multiplewire submerged arc welding are generally the corresponding power supply of a welding gun.
the existing shortcoming of single power supply double-wire submerged-arc welding is: mariages single supply welding technology of automatic submerged-arc welding requires strict; Strict to dry profound degree (ignition tip lower end is apart from the distance on weldment surface) requirement during mariages single supply Lincoln weld welding, dry dark different meetings are very large to welding influential effect; Be not suitable for welding compared with the workpiece of deep groove.
Utility model content
the purpose of this utility model is to provide a kind of single supply submerged arc Combined Welding that utilizes same power supply.
the utility model adopts following technical scheme:
a single supply submerged arc Combined Welding, comprises welding gun assembly, heated filament wire feeder, heated filament straightening mechanism, cold silk wire feeder, cold silk straightening mechanism, wire reel; Two stainless steel straight tubes (103) are installed in the welding gun seat assembly in welding gun assembly (1), the lower end of welding gun seat assembly is set with torch head (106), stainless steel elbow (105) in torch head (106) is connected with earthenware (114), and the other end of stainless steel elbow (105) extends to the outside of torch head (106) and is connected with ignition tip (122); The top of welding gun seat assembly is connected with heated filament wire feeder (2), and heated filament wire feeder (2) is connected with the heated filament straightening mechanism (3) of top; Mount pad (209) in heated filament wire feeder (2) is connected with welding gun seat assembly; Cold silk wire feeder (5) is placed in a side of heated filament wire feeder (2), and the mount pad (501) in cold silk wire feeder (5) is connected with the mount pad (209) in heated filament wire feeder (2); Cold silk straightening mechanism (6) is placed in the top of cold silk wire feeder (5), and the support (601) in cold silk straightening mechanism is connected with the mount pad (501) in cold silk wire feeder.
adopt the utility model of technique scheme compared with prior art, only need a power supply, better than the welding effect of two fine wire welding submerged-arc weldings, welding efficiency is higher, higher deposition efficiency can be obtained, rational appearance of weld and better welding quality can be under higher weldering speed, obtained.
preferred version of the present utility model is:
two stainless steel straight tubes (103) extend in torch head (106) and are connected with the wire leading pipe fixed cover (111) of torch head (106) lower end respectively, conduit fixed cover (111) is arranged on torch head (106), ignition tip (115) is equipped with in torch head (106) lower end, two through holes in ignition tip (115) respectively with seal wire fixed cover (111) on two through holes and the through hole in two stainless steel straight tubes (103) of answering in contrast connect, on the centre of gyration of ignition tip (115), be provided with earthenware (114).
mount pad is equipped with transmission device in (209), middle driven wheel (218) in transmission device is connected with the output shaft of reductor (210), reductor (210) is placed in a side of mount pad (209), middle driven wheel (218) is meshed with driven gear (212), driven gear (212) is coaxially connected with wire feed rolls (213), is provided with two fluted bodies and passes through for two hot weld silks on wire feed rolls (213); One side of wire feed rolls (213) is equipped with the pinch roller (224) being connected by pressure arm (207) with mount pad (209), pressure arm (207) is hinged by pressure arm axle (228) and mount pad (209), and the other end of pressure arm (207) is connected with handle (1) by pressure arm screw rod (205); The installation axis at the installation axis at pinch roller (224) place and wire feed rolls (213) place is positioned in same level; The second pinch roller (237) is equipped with in the below of pinch roller (224), and the axis of the axis of the second pinch roller (237) and pinch roller (224) is positioned on same plumb line, and pinch roller (224) is reverse mounting structure with respect to the second pinch roller (237); Between pinch roller (224) and wire feed rolls (213), be equipped be connected with mount pad 209 under lead mouth 208; The below of wire feed rolls (213) is equipped with the centre being connected with mount pad (209) and is led mouth (233), the below that mouth (233) is led in centre be equipped be connected with mount pad (209) on lead mouth (234).
the blind end of U-shaped swing arm (306) is housed on the support in heated filament straightening mechanism (301), and it is upper that the opening end of swing arm (306) is contained in back shaft (307), and pinch roller (309) is housed on back shaft (307);
ball bearing shielded (316) is housed on support (301), and a side of ball bearing shielded (316) is equipped with the cushion cover (317) contacting with support (301) surface, is provided with heated filament entrance and heated filament outlet on support (301).
one side of the mount pad (501) in cold silk wire feeder is connected with the mount pad (209) in heated filament wire feeder by connection bracket (528), the wire feed rolls (506) being connected with reductor (511) output shaft is housed in mount pad (501), on wire feed rolls 506, is provided with the groove that a cooling welding wire passes through; One side of wire feed rolls (506) is connected with one end of output shaft (51101); Mount pad (501) is upper to be provided with and to be led mouth (514) by frame (516), be equipped with down and lead mouth (526) with the bottom of above leading the mount pad (501) of mouth (514) opposite position, above lead mouth (514) with under lead both axis of mouth (526) and be positioned on same plumb line; One side of frame (516) is equipped with retainer (515) by compact heap (517) and Rectangular Section Spring (518), and bearing (522) is housed on retainer (515); Bearing (522) is placed in a side of wire feed rolls (506) and contacts with the outer rim of wire feed rolls (506).
the blind end that U-shaped swing arm (606) are housed on the support (601) in cold silk straightening mechanism, it is upper that the opening end of swing arm (606) is contained in back shaft (607), and back shaft (607) is upper is equipped with pinch roller (609) by bearing; Ball bearing shielded (616) is housed on support (601), and a side of ball bearing shielded (616) is equipped with the cushion cover (617) contacting with support (601) outer surface, and cushion cover (617) is sleeved in screw axis (613); On support (601), be provided with cold silk entrance and cold silk outlet.
handle (602) is housed on support (601), and the axis at handle (602) place and the ramp structure of support (601) arrange in vertical state.
welding agent nozzle (118) in welding gun assembly (1) is connected with solder flux hopper (9) by pipeline.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
fig. 2 is the schematic diagram of heated filament wire feeder.
fig. 3 is the A-A cutaway view in Fig. 2.
fig. 4 is the B-B cutaway view in Fig. 2.
fig. 5 is the C-C cutaway view in Fig. 2.
fig. 6 is the E-E sectional drawing in Fig. 2.
fig. 7 is the schematic diagram of heated filament silk straightening mechanism.
fig. 8 is the A-A cutaway view of Fig. 7.
fig. 9 is the B-B cutaway view in Fig. 7.
figure 10 is the top view of Fig. 7.
figure 11 is the schematic diagram of cold silk wire feeder.
figure 12 is the side view of Figure 11.
figure 13 is the A-A cutaway view of Figure 11.
figure 14 is the schematic diagram of cold silk straightening mechanism.
figure 15 is the A-A cutaway view of Figure 14.
figure 16 is the B-B cutaway view in Figure 14.
figure 17 is the top view of Figure 14.
figure 18 is the structural representation of welding gun assembly.
figure 19 is the side view of Figure 18.
The specific embodiment
below in conjunction with drawings and Examples in detail the utility model is described in detail:
a kind of single supply submerged arc Combined Welding, referring to accompanying drawing 1 to accompanying drawing 19, in figure: welding gun assembly 1, heated filament wire feeder 2, heated filament straightening mechanism 3, the first welding wire support 4, cold silk wire feeder 5, cold silk straightening mechanism 6, digitial controller 7, wire reel 8, solder flux hopper 9, laser are with tracker 10, vertical type shelf 11, the second welding wire support 12.
in welding gun assembly 1: the first welding gun mount pad 101, soket head cap screw 102, stainless steel straight tube 103, gripping sleeve 104, stainless steel elbow 105, torch head 106, fixed cover 107, body 108, feed opening 109, fluting cone end holding screw 110, wire leading pipe fixed cover 111, clamp nut 112, clamping sleeve 113, earthenware 114, ignition tip 115, earthenware 116, fluting cone end holding screw 117, welding agent nozzle 18, assembling bolt 19, fluting cone end holding screw 120, the second welding gun mount pad 121, ignition tip 122.
in heated filament wire feeder 2: handle 201, Compress Spring 202, pressure arm screw rod 205, pressure arm 207, under lead mouth 208, mount pad 209, spacing hole 20901, reductor 210, direct current generator 211, wire feed rolls 213, middle driven wheel 218, pinch roller 224, pressure arm axle 228, centre lead mouth 233, on lead mouth 234.
in heated filament straightening mechanism 3: support 301, handle 302, bearing pin 303, swing arm 306, back shaft 307, pinch roller 309, screw axis 313, ball bearing shielded 316.
in cold silk wire feeder 5: mount pad 501, bearing pin 502, adapter sleeve 505, wire feed rolls 506, screw assemblies 507, compress female 508, direct current generator 510, reductor 511, output shaft 51101, briquetting 512, on lead mouth 514, retainer 515, frame 516, compact heap 517, Rectangular Section Spring 18, bearing 522, steel rivet 523, under lead mouth 526; Connection bracket 528.
in cold silk straightening mechanism 6: support 601, handle 602, bearing pin 603, swing arm 606, back shaft 607, pinch roller 9, ball bearing shielded 610, spacer 612, screw axis 613, ball bearing 616, cushion cover 617.
in the present embodiment, both are combined the first welding gun mount pad 101 in welding gun assembly 1 and the second welding gun mount pad 102 and form welding gun seat assembly, two stainless steel straight tubes 103 are installed in welding gun seat assembly, the lower end of welding gun seat assembly is set with torch head 106, two stainless steel straight tubes 103 extend to that torch head 106 is interior to be connected with the wire leading pipe fixed cover 111 of torch head 106 lower ends respectively, conduit fixed cover 111 is bored end holding screw 110 by fluting and is arranged on torch head 106, ignition tip 115 is equipped with by clamp nut 112 in torch head 106 lower ends, two through holes in ignition tip 115 respectively with seal wire fixed cover 111 on two through holes and the through hole in two stainless steel straight tubes of answering in contrast connect, on the centre of gyration of ignition tip 115, be provided with earthenware 114, earthenware 114 is connected with stainless steel elbow 105, stainless steel elbow 105 is placed in torch head 106, the other end of stainless steel elbow 105 extends to the outside of torch head 106 and is connected with ignition tip 122.
the top of welding gun seat assembly is connected with heated filament wire feeder, and heated filament wire feeder is connected with the heated filament straightening mechanism of its top; Mount pad 209 in heated filament wire feeder is connected by soket head cap screw 102 with welding gun seat assembly.
in mount pad 209, transmission device is housed, middle driven wheel 218 in transmission device is connected with the output shaft of reductor 210, reductor 210 is placed in a side of mount pad 209, middle driven wheel 218 is meshed with driven gear 212, driven gear 212 is coaxially connected with wire feed rolls 213, driven gear 212 is symmetry shape and is set to two above and belows that are placed in respectively middle driven wheel 218, and wire feed rolls 213 is set to two too; On wire feed rolls 213, being provided with two fluted bodies passes through for two hot weld silks.
one side of wire feed rolls 213 is equipped with the pinch roller 224 being connected by pressure arm 207 with mount pad 209, pressure arm 207 is hinged by pressure arm axle 228 and mount pad 209, the other end of pressure arm 207 is connected with handle 1 by pressure arm screw rod 205, Compress Spring 202, and one end of pressure arm screw rod 205 is placed in the spacing hole 20901 of mount pad 209.In the time of between the welding wire for different-diameter size is by pinch roller 224 and wire feed rolls 213, by the gap between 207 pairs of pinch rollers of pressure arm and wire feed rolls 213, regulate.
the installation axis at the installation axis at pinch roller 224 places and wire feed rolls 213 places is positioned in same level; The second pinch roller 237 is equipped with in the below of pinch roller 224, the axis of the axis of the second pinch roller 237 and pinch roller 224 is positioned on same plumb line, pinch roller 224 is identical with second pinch roller 237 both structures and distinguish stepped structure, and pinch roller 224 is reverse mounting structure with respect to the second pinch roller 237; Between pinch roller 224 and wire feed rolls 213, be equipped be connected with mount pad 209 under lead mouth 208.
the below of wire feed rolls 213 is equipped with the centre being connected with mount pad 209 and is led mouth 233, the below that mouth 233 is led in centre be equipped be connected with mount pad 209 on lead mouth 234, under lead mouth 208, centre lead mouth 233 and on lead mouth 234 and be positioned on same plumb line.
the top of the mount pad 209 in heated filament wire feeder 2 is connected with the support 301 in heated filament straightening mechanism, the blind end of U-shaped swing arm 306 is housed by bearing pin 303 on support 301, the opening end of swing arm 306 is contained on back shaft 307, on back shaft 307, by bearing, pinch roller 309 is housed; On pinch roller 309, be provided with the groove that two heat supply welding wires pass through.
type B straight burr handle 302 is housed on support 301, and the installation axis at handle 302 places and the horizontal plane of support 301 arrange in vertical state.
on support 301, by screw axis 313, ball bearing shielded 316 is housed, a side of ball bearing shielded 316 is equipped with the cushion cover 317 contacting with support 301 surfaces, and cushion cover 317 is sleeved in screw axis 313; On support 301, be provided with heated filament entrance and heated filament outlet.316 pairs of welding wires of ball bearing shielded are exerted pressure, and go to upper and lower corresponding states be made as and be set to two with the ball bearing 316 of dust cap.
cold silk wire feeder 5 is placed in a side of heated filament wire feeder 2, one side of the mount pad 501 in cold silk wire feeder 5 is connected with the mount pad 209 in heated filament wire feeder 2 by connection bracket 528, and a side of the mount pad 501 in cold silk wire feeder 5 is equipped with the reductor 511 being connected with direct current generator 510; The wire feed rolls 506 being connected by adapter sleeve 505 with reductor 511 output shafts is housed in mount pad 501, on wire feed rolls 506, is provided with the groove that a cooling welding wire passes through.
one side of wire feed rolls 506 is connected with one end of output shaft 51101 with compression female 208 by overlapping 209; On mount pad 501, by frame 516, be provided with and led mouth 514, frame 516 is equipped with and is led mouth 514 by briquetting 512, and the bottom of the position mount pad 501 corresponding with above leading mouth 514 is equipped with down and is led mouth 526, under lead mouth 526 and be connected with mount pad 501 by bearing pin 502; On lead mouth 514 with under lead both axis of mouth 526 and be positioned on same plumb line.
one side of frame 516 is equipped with retainer 515 by compact heap 517 and Rectangular Section Spring 518, on retainer 515, by steel rivet 523 and cover 525, bearing 522 is housed; Bearing 522 is placed in a side of wire feed rolls 506 and contacts with the outer rim of wire feed rolls 506.
cold silk straightening mechanism is placed in the top of cold silk wire feeder, the mount pad 501 in the support 601 in cold silk straightening mechanism and cold silk wire feeder
connect, the blind end of U-shaped swing arm 606 is housed by bearing pin 603 on support 601, the opening end of swing arm 606 is contained on back shaft 607, on back shaft 607, by bearing, pinch roller 609 is housed.
on support 601, by screw axis 613, ball bearing shielded 616 is housed, a side of ball bearing shielded 616 is equipped with the cushion cover 617 contacting with support 601 outer surfaces, and cushion cover 617 is sleeved in screw axis 613; On support 601, be provided with cold silk entrance and cold silk outlet, Type B straight burr handle 602 is housed on support 601, the axis at handle 602 places and the ramp structure of support 601 arrange in vertical state;
solder flux hopper 9 is connected with the welding agent nozzle 118 in welding gun assembly 1 by pipeline.
wire reel 8 is installed by vertical type shelf 11, and vertical type shelf 11 is connected with lateral frame.
the utility model is controlled two heated filaments and a cold silk respectively by a digitial controller 7, and hot weld silk and cold welding silk are not synchronous transport, by the program of finishing in advance in digitial controller 7, control transporting velocity.
three wire reels 8 are housed on vertical type shelf 11, wherein two wire reels are positioned in same level and coaxial setting, on these two wire reels, be wound with hot weld silk, be positioned on another wire reel of two wire reels below and be wound around cold welding silk, first one end of cold welding silk enters the cold welding silk entrance of the support 601 in cold silk straightening mechanism 6, in the process of the continuous wire feed of wire reel, by two with the ball bearing 616 of dust cap and the effect of pinch roller 609 by after welding wire aligning, enter again in cold silk wire feeder 5 on lead in mouth 514, effect by wire feed rolls 506 and bearing 522 is delivered in the ignition tip 122 in welding gun assembly leading mouth 526 under cold welding silk process again, cold welding silk, after ignition tip 122, then enters in stainless steel elbow 105.
and after two hot weld silks enter in heated filament straightening mechanism 3, after pinch roller 309 and two ball bearing shieldeds 316 are exerted pressure, enter heated filament wire feeder 2 on lead in mouth 234, after the effect of wire feed rolls 13 and pinch roller 224, by under lead mouth 208 and deliver to again in two stainless steel straight tubes 103 in welding gun assembly 1.
in the present embodiment, two first starting the arc of hot weld silk are welded, after starting, hot weld silk on workpiece, forms molten bath, middle cold welding silk is driven wire feed by cold silk wire feeder 5, utilize hot merit that two heated filaments the produce heat when electroplax radiant heat and molten bath to melt cold silk, cold line silk in the middle of like this has just absorbed heat raw between two heated filaments, suitable reduction the heat input to workpiece, can improve speed of welding simultaneously and reduce the distortion of workpiece.
compare traditional submerged welding process, three Combined Weldings can provide higher deposition efficiency, fall the thermal deformation of low_input_power work and workpiece, and only need a power supply, more effective than two filament welding, can under higher weldering speed, obtain rational appearance of weld and better welding quality.
Claims (8)
1. a single supply submerged arc Combined Welding, comprises welding gun assembly, heated filament wire feeder, heated filament straightening mechanism, cold silk wire feeder, cold silk straightening mechanism, wire reel; It is characterized in that: two stainless steel straight tubes (103) are installed in the welding gun seat assembly in welding gun assembly (1), the lower end of welding gun seat assembly is set with torch head (106), stainless steel elbow (105) in torch head (106) is connected with earthenware (114), and the other end of stainless steel elbow (105) extends to the outside of torch head (106) and is connected with ignition tip (122); The top of welding gun seat assembly is connected with heated filament wire feeder (2), and heated filament wire feeder (2) is connected with the heated filament straightening mechanism (3) of top; Mount pad (209) in heated filament wire feeder (2) is connected with welding gun seat assembly; Cold silk wire feeder (5) is placed in a side of heated filament wire feeder (2), and the mount pad (501) in cold silk wire feeder (5) is connected with the mount pad (209) in heated filament wire feeder (2); Cold silk straightening mechanism (6) is placed in the top of cold silk wire feeder (5), and the support (601) in cold silk straightening mechanism is connected with the mount pad (501) in cold silk wire feeder.
2. single supply submerged arc Combined Welding according to claim 1, it is characterized in that: two stainless steel straight tubes (103) extend in torch head (106) and are connected with the wire leading pipe fixed cover (111) of torch head (106) lower end respectively, conduit fixed cover (111) is arranged on torch head (106), ignition tip (115) is equipped with in torch head (106) lower end, two through holes in ignition tip (115) respectively with seal wire fixed cover (111) on two through holes and the through hole in two stainless steel straight tubes (103) of answering in contrast connect, on the centre of gyration of ignition tip (115), be provided with earthenware (114).
3. single supply submerged arc Combined Welding according to claim 1, it is characterized in that: mount pad is equipped with transmission device in (209), middle driven wheel (218) in transmission device is connected with the output shaft of reductor (210), reductor (210) is placed in a side of mount pad (209), middle driven wheel (218) is meshed with driven gear (212), driven gear (212) is coaxially connected with wire feed rolls (213), is provided with two fluted bodies and passes through for two hot weld silks on wire feed rolls (213); One side of wire feed rolls (213) is equipped with the pinch roller (224) being connected by pressure arm (207) with mount pad (209), pressure arm (207) is hinged by pressure arm axle (228) and mount pad (209), and the other end of pressure arm (207) is connected with handle (1) by pressure arm screw rod (205); The installation axis at the installation axis at pinch roller (224) place and wire feed rolls (213) place is positioned in same level; The second pinch roller (237) is equipped with in the below of pinch roller (224), and the axis of the axis of the second pinch roller (237) and pinch roller (224) is positioned on same plumb line, and pinch roller (224) is reverse mounting structure with respect to the second pinch roller (237); Between pinch roller (224) and wire feed rolls (213), be equipped be connected with mount pad 209 under lead mouth 208; The below of wire feed rolls (213) is equipped with the centre being connected with mount pad (209) and is led mouth (233), the below that mouth (233) is led in centre be equipped be connected with mount pad (209) on lead mouth (234).
4. single supply submerged arc Combined Welding according to claim 1, it is characterized in that: the blind end that U-shaped swing arm (306) are housed on the support in heated filament straightening mechanism (301), it is upper that the opening end of swing arm (306) is contained in back shaft (307), and pinch roller (309) is housed on back shaft (307);
Ball bearing shielded (316) is housed on support (301), and a side of ball bearing shielded (316) is equipped with the cushion cover (317) contacting with support (301) surface, is provided with heated filament entrance and heated filament outlet on support (301).
5. single supply submerged arc Combined Welding according to claim 1, it is characterized in that: a side of the mount pad (501) in cold silk wire feeder is connected with the mount pad (209) in heated filament wire feeder by connection bracket (528), the wire feed rolls (506) being connected with reductor (511) output shaft is housed in mount pad (501), on wire feed rolls 506, is provided with the groove that a cooling welding wire passes through; One side of wire feed rolls (506) is connected with one end of output shaft (51101); Mount pad (501) is upper to be provided with and to be led mouth (514) by frame (516), be equipped with down and lead mouth (526) with the bottom of above leading the mount pad (501) of mouth (514) opposite position, above lead mouth (514) with under lead both axis of mouth (526) and be positioned on same plumb line; One side of frame (516) is equipped with retainer (515) by compact heap (517) and Rectangular Section Spring (518), and bearing (522) is housed on retainer (515); Bearing (522) is placed in a side of wire feed rolls (506) and contacts with the outer rim of wire feed rolls (506).
6. single supply submerged arc Combined Welding according to claim 1, it is characterized in that: the blind end that U-shaped swing arm (606) are housed on the support (601) in cold silk straightening mechanism, it is upper that the opening end of swing arm (606) is contained in back shaft (607), and back shaft (607) is upper is equipped with pinch roller (609) by bearing; Ball bearing shielded (616) is housed on support (601), and a side of ball bearing shielded (616) is equipped with the cushion cover (617) contacting with support (601) outer surface, and cushion cover (617) is sleeved in screw axis (613); On support (601), be provided with cold silk entrance and cold silk outlet.
7. single supply submerged arc Combined Welding according to claim 6, is characterized in that: handle (602) is housed on support (601), and the axis at handle (602) place and the ramp structure of support (601) arrange in vertical state.
8. single supply submerged arc Combined Welding according to claim 1, is characterized in that: the welding agent nozzle (118) in welding gun assembly (1) is connected with solder flux hopper (9) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346065.7U CN203900708U (en) | 2014-06-27 | 2014-06-27 | Single-power-supply submerged arc hybrid welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346065.7U CN203900708U (en) | 2014-06-27 | 2014-06-27 | Single-power-supply submerged arc hybrid welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900708U true CN203900708U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420346065.7U Active CN203900708U (en) | 2014-06-27 | 2014-06-27 | Single-power-supply submerged arc hybrid welding |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439653A (en) * | 2014-12-03 | 2015-03-25 | 唐山开元特种焊接设备有限公司 | Double-wire submerged-arc welding robot welding gun |
| CN104772590A (en) * | 2015-04-29 | 2015-07-15 | 唐山开元特种焊接设备有限公司 | Flat fillet weld mechanical tracking automatic welding equipment |
| CN105817750A (en) * | 2015-01-23 | 2016-08-03 | 天津大学 | Application of twin arc-cold wire hybrid welding method |
| CN108746949A (en) * | 2018-08-02 | 2018-11-06 | 唐山开元特种焊接设备有限公司 | FCB splice joint equipment |
| CN108772617A (en) * | 2018-07-11 | 2018-11-09 | 西安增材制造国家研究院有限公司 | A kind of precise fine silk wire-feed motor |
-
2014
- 2014-06-27 CN CN201420346065.7U patent/CN203900708U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439653A (en) * | 2014-12-03 | 2015-03-25 | 唐山开元特种焊接设备有限公司 | Double-wire submerged-arc welding robot welding gun |
| CN105817750A (en) * | 2015-01-23 | 2016-08-03 | 天津大学 | Application of twin arc-cold wire hybrid welding method |
| CN104772590A (en) * | 2015-04-29 | 2015-07-15 | 唐山开元特种焊接设备有限公司 | Flat fillet weld mechanical tracking automatic welding equipment |
| CN108772617A (en) * | 2018-07-11 | 2018-11-09 | 西安增材制造国家研究院有限公司 | A kind of precise fine silk wire-feed motor |
| CN108746949A (en) * | 2018-08-02 | 2018-11-06 | 唐山开元特种焊接设备有限公司 | FCB splice joint equipment |
| CN108746949B (en) * | 2018-08-02 | 2024-03-15 | 唐山开元自动焊接装备有限公司 | FCB jointed board welding equipment |
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