CN108907412A - A kind of automatic feeding argon arc welding gun wire feeding mouth fixture - Google Patents

A kind of automatic feeding argon arc welding gun wire feeding mouth fixture Download PDF

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Publication number
CN108907412A
CN108907412A CN201811091349.5A CN201811091349A CN108907412A CN 108907412 A CN108907412 A CN 108907412A CN 201811091349 A CN201811091349 A CN 201811091349A CN 108907412 A CN108907412 A CN 108907412A
Authority
CN
China
Prior art keywords
clamping part
welding gun
feeding mouth
wire feeding
anchor ear
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.)
Pending
Application number
CN201811091349.5A
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Chinese (zh)
Inventor
方海鹏
刘拥军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Southwest Jiaotong University
Original Assignee
Southwest Jiaotong University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Southwest Jiaotong University filed Critical Southwest Jiaotong University
Priority to CN201811091349.5A priority Critical patent/CN108907412A/en
Publication of CN108907412A publication Critical patent/CN108907412A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/12Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133Means for feeding electrodes, e.g. drums, rolls, motors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/16Arc welding or cutting making use of shielding gas
    • B23K9/167Arc welding or cutting making use of shielding gas and of a non-consumable electrode

Abstract

The present invention relates to a kind of automatic feeding argon arc welding gun wire feeding mouth fixtures, including clamping part one and clamping part two, wherein, clamping part two is used for wire holding feeder mouth, clamping part two is removably connected to clamping part one, and relative to the movement of clamping part one and/or can rotate, clamping part one can be rotated relative to welding gun, and for being clamped in welding gun;Clamping part one includes the first anchor ear, is provided with connecting plate on the outside of the first anchor ear, strip regulating tank is provided on connecting plate, the first anchor ear is for being clamped in welding gun;Clamping part two includes the second anchor ear and connection sheet, and one end of connection sheet is connected with the second anchor ear, and the other end is provided with through-hole, and is connect by through-hole with the regulating tank of clamping part one;Fixture provided by the present invention, it is compact-sized, wire feeding mouth can be detachably mounted on welding gun, meanwhile, wire feeding mouth can be adjusted relative to welding gun in multiple directions, and adjustment process is simple, conveniently, be used cooperatively convenient for wire feeding mouth and welding gun.

Description

A kind of automatic feeding argon arc welding gun wire feeding mouth fixture
Technical field
The present invention relates to technical field of welding equipment, and in particular to a kind of automatic feeding argon arc welding gun is pressed from both sides with wire feeding mouth Tool.
Background technique
Argon arc welding, also known as argon gas protection weldering, are to use argon gas as a kind of welding technique of protective gas;Argon arc soldering set There are weldquality is small compared with high, welding deformation and stress, solderable material ranges wide and the features such as operating technology is easily grasped, in work It is widely used in industry.
Welding gun is one of capital equipment during argon arc welding welding, generally includes gun body, handle, electrode cap, ceramic nozzle And electrode;In traditional manual argon arc welding welding process, the hand-held welding wire of welder usual one a, hand torch passes through two hands Welding is realized in cooperation;And with the improvement of technology, occur automatic wire feeder in the market, automatic wire feeder can be according to setting The automation wire feeder of the stable submitting welding wire of continuous parameters, generally includes body, wire feed hose and wire feeding mouth, wire feeding mouth It is connected to by wire feed hose with body, wire-feed motor is sent for being sent welding wire by wire feed hose to wire feeding mouth to welding gun Side;When being welded, the wire feeding mouth of automatic wire feeder is generally arranged on welding gun, and is matched with the electrode of welding gun, welder The handle that welding gun need to only be held can be carried out automatic feeding argon arc welding welding.
However, in the prior art, when carrying out automatic feeding argon arc welding welding, the wire feed angle of wire feeding mouth, wire feed position Adjustment is inconvenient, is unfavorable for being used cooperatively with welding gun.
Summary of the invention
To improve the deficiency in the presence of the prior art, the technical scheme adopted by the invention is that:
A kind of automatic feeding argon arc welding gun wire feeding mouth fixture, including clamping part one and clamping part two, wherein the folder Portion two is held for wire holding feeder mouth, clamping part two is removably connected to the clamping part one, and can move relative to clamping part one Dynamic and/or rotation, clamping part one can be rotated relative to welding gun, and for being clamped in welding gun.
In a kind of scheme, the clamping part one includes the first anchor ear, is provided with connecting plate, the company on the outside of the first anchor ear Strip regulating tank is provided on fishplate bar, the regulating tank is for connecting the clamping part two, and first anchor ear is for clamping On welding gun.
In a kind of scheme, the clamping part two includes the second anchor ear and connection sheet, one end of the connection sheet and described the Two anchor ears are connected, and the other end is provided with through-hole, and the through-hole is for connecting the clamping part one.
Preferably, first anchor ear and/or the second anchor ear respectively include hoop body and two auricles, described two auricle phases The both ends of the hoop body are mutually corresponded to and be respectively set, connecting hole are respectively arranged on the auricle, the connecting hole is for passing through Screw rod.
Preferably, the hoop body is U-shaped or arc.
Preferably, the connecting plate is parallel with the auricle in first anchor ear.
Optionally, one end of the connection sheet is connected with the outside of second anchor ear.
Preferably, the connection sheet is L shape.
Preferably, the clamping part one is connected by screw bolts with clamping part two.
Preferably, the clamping part one and/or clamping part two are integrally formed component respectively.
Compared with prior art, using a kind of automatic feeding argon arc welding gun wire feeding mouth fixture provided by the invention, tool There is following beneficial effect:
1, this fixture, it is compact-sized, wire feeding mouth can be detachably mounted on welding gun, meanwhile, wire feeding mouth can phase Welding gun is adjusted in multiple directions, adjustment process simply, conveniently, makes wire feeding mouth preferably with welding gun cooperation With.
2, the clamping part one in this fixture can wrapping gun electrode cap circumferencial direction adjustment so that wire feeding mouth can wrapping gun electricity Polar cap rotates in a circumferential direction, and then wire feed position may be implemented and adjust along the circumferential direction of gun welder electrode cap.
3, the clamping part two in this fixture is connected with clamping part one, and can move along the length direction of regulating tank, can be with Realize the adjusting of distance between wire feeding mouth (wire feed position) and electrode;Meanwhile clamping part two can be rotated relative to clamping part one, The adjusting (or can further to adjust the distance between wire feeding mouth and electrode) of wire feed angle may be implemented.
4, in this fixture, after wire feeding mouth is arranged in the hoop body of clamping part two, wire feeding mouth can be along the axis direction of hoop body Lower movement, so as to adjust wire feeding mouth with electrode at a distance from vertical direction, meanwhile, wire feeding mouth can also turn in hoop body It is dynamic, so as to adjust the wire feed angle of wire feeding mouth, adjusts to after predetermined position, tighten screw bolt and nut, so that it may by wire feeding mouth It is firmly fixed on clamping part two, when needing to adjust again, unclamps corresponding screw bolt and nut, it is entire to adjust and fix Process, very simply, conveniently.
5, in this fixture, clamping part one and clamping part two are integrally formed component respectively, be conducive to this fixture it is more stable, Reliably.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of manual argon arc welding welding gun.
Fig. 2 is the schematic diagram of automatic wire feeder.
Fig. 3 is clamping part in a kind of automatic feeding argon arc welding gun wire feeding mouth fixture provided in the embodiment of the present invention 1 One structural schematic diagram.
Fig. 4 is clamping part in a kind of automatic feeding argon arc welding gun wire feeding mouth fixture provided in the embodiment of the present invention 1 Two structural schematic diagram.
Fig. 5 is clamping part in a kind of automatic feeding argon arc welding gun wire feeding mouth fixture provided in the embodiment of the present invention 1 One structural schematic diagram matched with clamping part two.
Fig. 6 is a kind of automatic feeding argon arc welding gun wire feeding mouth fixture provided in the embodiment of the present invention 1, and setting is being welded Schematic diagram after on rifle.
Fig. 7 is clamping part in a kind of automatic feeding argon arc welding gun wire feeding mouth fixture provided in the embodiment of the present invention 1 Two another structural schematic diagram.
Fig. 8 is in the embodiment of the present invention 1 in a kind of automatic feeding argon arc welding gun wire feeding mouth fixture for providing, hoop body Structural schematic diagram.
Description of symbols in figure
Welding gun 101, gun body 102, handle 103, electrode cap 104, ceramic nozzle 105, electrode 106,
Body 201, wire feed hose 202, wire feeding mouth 203,
Clamping part 1, the first anchor ear 302, connecting plate 303, regulating tank 304,
Clamping part 2 401, the second anchor ear 402, connection sheet 403, through-hole 404,
Hoop body 501, auricle 502, connecting hole 503, bolt 504, nut 505, screw rod 506.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
As shown in Figure 1, being the structural schematic diagram of manual argon arc welding welding gun 101 commonly used in the prior art, the welding gun 101 Generally include gun body 102, handle 103, electrode cap 104, ceramic nozzle 105 and electrode 106;As shown in Fig. 2, being existing skill Common automatic wire feeder in art, automatic wire feeder generally include body 201, wire feed hose 202 and wire feeding mouth 203, wire feed Mouth 203 is connected to by wire feed hose 202 with body 201, and in the welding process, body 201 can pass through 202 He of wire feed hose Submitting welding wire from wire feeding mouth 203 to continuous-stable at welding position, to carry out manual argon arc welding.
Bolt 504 generally includes head and screw rod 506 in the prior art, and bolt 504 and the cooperation of nut 505 may be implemented can Dismantling connection.
Embodiment 1
A kind of 203 fixture of wire feeding mouth of automatic feeding argon arc welding gun 101, including clamping part one are provided in the present embodiment 301 and clamping part 2 401, wherein clamping part 2 401 is used for wire holding feeder mouth 203, and clamping part 2 401 is removably connected to Clamping part 1, and relative to the movement of clamping part 1 and/or can rotate, clamping part 1 can be 101 turns relative to welding gun It is dynamic, and for being clamped in welding gun 101.
Clamping part 1 in this fixture can be rotated relative to welding gun 101, allow wire feeding mouth 203 along 101 electricity of welding gun The circumferencial direction of pole 106 rotates, so as to adjust installation position of the wire feeding mouth 203 on 101 electrode of welding gun, 106 circumferencial direction It sets (or setting angle), after adjusting in place, clamping part 1 is clamped and is fixed on welding gun 101, in welding, Wire feeding mouth 203 can be firmly fixed on welding gun 101 by this fixture, and welder only needs the handle 103 of hand torch 101 can Complete welding operation;Clamping part 2 401 is used for wire holding feeder mouth 203, and clamping part 2 401 is removably connected to clamping part one 301, before fastening, clamping part 2 401 can be mobile relative to clamping part 1, so as to adjust wire feeding mouth 203 and weldering The distance between 101 electrode 106 of rifle, while clamping part 2 401 can also be rotated relative to clamping part 1, so as to further Adjust the setting angle of wire feeding mouth 203 and the distance between with 101 electrode 106 of welding gun, after the completion of adjustment, fastening clamp portion two 401 with the connection of clamping part 1;Using fixture provided by the present embodiment, can be convenient, fast, be efficiently completed The wire feed angular adjustment of wire feeding mouth 203, wire feed position adjust and the operation such as adjust with the distance between electrode 106, to make Obtaining automatic feeding argon arc welding can be applied to various weldments, and the welding process for advantageously allowing automatic feeding argon arc welding is simpler Just.
As shown in figure 3, clamping part 1 includes the first anchor ear 302 in a kind of scheme provided by the present embodiment, the The outside of one anchor ear 302 is provided with connecting plate 303, and strip regulating tank 304 is provided on connecting plate 303, and regulating tank 304 is used for Clamping part 2 401 is connected, realizes clamping part 2 401 and clamping part across the regulating tank 304 for example, can use bolt 504 Connection between one 301, because regulating tank 304 is strip, when connecting clamping part 2 401, clamping part 2 401 can edge The length direction of regulating tank 304 is mobile, to be adjusted to suitable position, meanwhile, clamping part 2 401 can be relative to clamping part One 301 rotations, to be adjusted to suitable angle, in this process, on the one hand can complete wire feeding mouth 203 and electrode 106 The distance between adjust, on the other hand, the adjusting of wire feed angle may be implemented, facilitate in the extreme.
First anchor ear 302 is for being clamped in welding gun 101;Specifically, the first anchor ear 302 can be clamped in welding gun 101 Gun body 102 or electrode cap 104 on, so that entire fixture is fixed on welding gun 101, and then indirectly that wire feeding mouth 203 is fixed On welding gun 101, so that in the welding process, the relative position between wire feeding mouth 203 and electrode 106 will not change, with Just it is welded.
As shown in figure 4, in a kind of scheme provided by the present embodiment, clamping part 2 401 includes the second anchor ear 402 and even Contact pin 403, one end of connection sheet 403 are connected with the second anchor ear 402, and the other end of connection sheet 403 is provided with through-hole 404, described Through-hole 404 realizes clamping part 2 401 across the through-hole 404 for connecting clamping part 1, for example, can use bolt 504 With the connection between clamping part 1;
Clamping part 2 401 provided by clamping part 1 provided by the present embodiment and the present embodiment can pass through bolt 504 connections, which are realized, to be detachably connected, as shown in figure 5, sequentially passing through the through-hole 404 in connection sheet 403 using bolt 504 and connecting Regulating tank 304 on fishplate bar 303, and using the cooperation of nut 505 and bolt 504, clamping part 2 401 and clamping part may be implemented One 301 connection, before tightening bolt 504, clamping part 2 401 can be moved by bolt 504 along the length direction of regulating tank 304 Dynamic, as shown in straight line with the arrow in Fig. 5, to adjust the distance between wire feeding mouth 203 and electrode 106, connection sheet 403 can be opposite The band arrow in the rotation of connecting plate 303 (center line of rotation is the axis of bolt 504, such as the dotted line in figure), rotation direction such as Fig. 5 Shown in the curve of head, to adjust wire feed angle, adjusts after completing, tighten bolt 504, nut 505;It needs to carry out again When adjusting, release bolt 504, nut 505 are only needed, it is very convenient.
As shown in fig. 6, for fixture provided by the present embodiment, the schematic diagram after being arranged on manual argon arc welding welding gun 101, Before tightening bolt 504, clamping part 1 can 101 electrode cap 104 of wrapping gun circumferencial direction adjustment, and then realize wire feed Position is adjusted along the circumferential direction of 101 electrode cap 104 of welding gun, as shown in dotted line with the arrow in figure.
Preferably, the first anchor ear 302 and/or the second anchor ear 402 can respectively include hoop body 501 and two auricles 502, Described two auricles 502 correspond to each other and are respectively set the both ends of the hoop body 501, are respectively arranged with connecting hole on auricle 502 503, connecting hole 503 is used for through screw rod 506, to tighten the first anchor ear 302 and the respectively using bolt 504 and nut 505 Two anchor ears 402, to achieve the purpose that clamping.
As shown in figure 3, in the present embodiment, the first anchor ear 302 includes hoop body 501 and two auricles 502, wherein two Auricle 502 corresponds to each other and is respectively set the both ends of hoop body 501, is respectively arranged with connecting hole 503 on auricle 502, hoop body 501 can To be set in the gun body 102 or electrode cap 104 of welding gun 101, and bolt 504 and nut 505, spiral shell are set on two auricles 502 The screw rod 506 of bolt 504 is each passed through two connecting holes 503, and before tightening bolt 504 and nut 505, the first anchor ear 302 can Wrapping gun 101 rotates, to adjust the setting angle of this fixture, to realize the adjustment of wire feed position;It adjusts to predetermined position Afterwards, bolt 504 and nut 505 are tightened, so that it may this fixture is firmly fixed on welding gun 101, entire adjusting and fixation procedure, Very simply, conveniently.
Connecting plate 303 is generally arranged at the outside of hoop body 501 in the first anchor ear 302, after molding easy to process and being convenient for Phase operation, connecting plate 303 can be parallel with the auricle 502 in the first anchor ear 302, as shown in Fig. 3, connecting plate 303 and right at this time The auricle 502 answered necessarily is lived apart the two sides of hoop body 501.
As shown in Fig. 4 and Fig. 6, in the present embodiment, the second anchor ear 402 also include hoop body 501 and two auricles 502, In, two auricles 502 correspond to each other and are respectively set the both ends of hoop body 501, it is respectively arranged with connecting hole 503 on auricle 502, Hoop body 501 can be set on wire feeding mouth 203, and bolt 504 and nut 505, the spiral shell of bolt 504 are set on two auricles 502 Bar 506 is each passed through two connecting holes 503, and before tightening bolt 504 and nut 505, wire feeding mouth 203 can be along hoop body 501 Axis direction moves up and down, to adjust wire feeding mouth 203 with electrode 106 at a distance from vertical direction, meanwhile, wire feeding mouth 203 is also It can be rotated in hoop body 501, to adjust the wire feed angle of wire feeding mouth 203, adjust to after predetermined position, tighten bolt 504 With nut 505, so that it may wire feeding mouth 203 is firmly fixed on clamping part 2 401, when needing to adjust again, unclamped corresponding Bolt 504 and nut 505, entire adjusting and fixation procedure, very simply, conveniently.
Optionally, 403 one end of connection sheet is set to the outside of the second anchor ear 402, for example, as shown in figure 4, connection sheet 403 It can be set and be at position that auricle 502 is adjacent;As shown in fig. 7, connection sheet 403 can also be provided in auricle 502 relatively At vertical position ... ..., it will not enumerate here.
Further, connection sheet 403 can preferentially use L shape, as shown in Fig. 4 or Fig. 6 or Fig. 7.
Preferably, the hoop body 501 in the first anchor ear 302 and/or the second anchor ear 402 can be U-shaped, as shown in figure 8, two A auricle 502 is separately positioned on the both ends of hoop body 501, and is parallel to each other;Hoop body 501 or arc, the arc can be with It is arc-shaped or ellipse arc etc., as shown in Figure 3 or Figure 4, hoop body 501 is that arc-shaped and arc-shaped radian is greater than 180 degree, Preferably to surround clamped components.
Preferably in scheme, clamping part 1 and/or clamping part 2 401 can be integrally formed component respectively;Clamp The first anchor ear 302 in portion 1 can be integrally formed with connecting plate 303;The second anchor ear 402 and company in clamping part 2 401 Contact pin 403 can also be integrally formed;Integrally formed shaping speed is fast, at low cost, and integrally formed component, and intensity is higher, It is more stable, reliable to be conducive to this fixture.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.

Claims (10)

1. a kind of automatic feeding argon arc welding gun wire feeding mouth fixture, which is characterized in that including clamping part one and clamping part two, In, the clamping part two is used for wire holding feeder mouth, and clamping part two is removably connected to the clamping part one, and can be relative to folder Holding the movement of portion one and/or rotation, clamping part one can rotate relative to welding gun, and for being clamped in welding gun.
2. automatic feeding argon arc welding gun wire feeding mouth fixture according to claim 1, which is characterized in that the clamping part One includes the first anchor ear, is provided with connecting plate on the outside of the first anchor ear, strip regulating tank is provided on the connecting plate, described Regulating tank is for connecting the clamping part two, and first anchor ear is for being clamped in welding gun.
3. automatic feeding argon arc welding gun wire feeding mouth fixture according to claim 2, which is characterized in that the clamping part Two include the second anchor ear and connection sheet, and one end of the connection sheet is connected with second anchor ear, and the other end is provided with through-hole, institute Through-hole is stated for connecting the clamping part one.
4. automatic feeding argon arc welding gun wire feeding mouth fixture according to claim 3, which is characterized in that described first armful Hoop and/or the second anchor ear respectively include hoop body and two auricles, and described two auricles correspond to each other and the hoop body is respectively set Both ends, connecting hole is respectively arranged on the auricle, the connecting hole is for passing through screw rod.
5. automatic feeding argon arc welding gun wire feeding mouth fixture according to claim 4, which is characterized in that the hoop body is U-shaped or arc.
6. automatic feeding argon arc welding gun wire feeding mouth fixture according to claim 4, which is characterized in that the connecting plate It is parallel with the auricle in first anchor ear.
7. automatic feeding argon arc welding gun wire feeding mouth fixture according to claim 4, which is characterized in that the connection sheet One end be connected with the outside of second anchor ear.
8. automatic feeding argon arc welding gun wire feeding mouth fixture according to claim 4, which is characterized in that the connection sheet For L shape.
9. automatic feeding argon arc welding gun wire feeding mouth fixture according to claim 4, which is characterized in that the clamping part One is connected by screw bolts with clamping part two.
10. -9 any automatic feeding argon arc welding gun wire feeding mouth fixture according to claim 1, which is characterized in that institute It states clamping part one and/or clamping part two is integrally formed component respectively.
CN201811091349.5A 2018-09-19 2018-09-19 A kind of automatic feeding argon arc welding gun wire feeding mouth fixture Pending CN108907412A (en)

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Application Number Priority Date Filing Date Title
CN201811091349.5A CN108907412A (en) 2018-09-19 2018-09-19 A kind of automatic feeding argon arc welding gun wire feeding mouth fixture

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110405323A (en) * 2019-07-10 2019-11-05 江苏理工学院 One kind is based on using wire feeding mouth fixture and its melting and coating process on argon arc welding trolley
CN111347132A (en) * 2020-01-22 2020-06-30 天津大学 Multi-wire TIG electric arc additive manufacturing device
CN111590168A (en) * 2020-05-27 2020-08-28 中国化学工程第六建设有限公司 Oscillator of automatic electric welding machine
CN112354073A (en) * 2020-11-10 2021-02-12 徐晓炜 Device for continuously administering liquid medicine to wound surface through closed bandaging of anorectal surgery
WO2021041122A1 (en) * 2019-08-30 2021-03-04 American Torch Tip Company Rotating electrical connection with locking axial and radial positions for use in welding and cutting devices with a non-conductive coupling

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CN207593019U (en) * 2017-09-11 2018-07-10 江苏阿斯美特精工科技有限公司 A kind of adjustable more wire feeders in position
CN107755908A (en) * 2017-11-01 2018-03-06 上海交通大学 A kind of Laser Welding gas shield device
CN208929415U (en) * 2018-09-19 2019-06-04 西南交通大学 A kind of automatic feeding argon arc welding gun wire feeding mouth fixture

Cited By (5)

* Cited by examiner, † Cited by third party
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CN110405323A (en) * 2019-07-10 2019-11-05 江苏理工学院 One kind is based on using wire feeding mouth fixture and its melting and coating process on argon arc welding trolley
WO2021041122A1 (en) * 2019-08-30 2021-03-04 American Torch Tip Company Rotating electrical connection with locking axial and radial positions for use in welding and cutting devices with a non-conductive coupling
CN111347132A (en) * 2020-01-22 2020-06-30 天津大学 Multi-wire TIG electric arc additive manufacturing device
CN111590168A (en) * 2020-05-27 2020-08-28 中国化学工程第六建设有限公司 Oscillator of automatic electric welding machine
CN112354073A (en) * 2020-11-10 2021-02-12 徐晓炜 Device for continuously administering liquid medicine to wound surface through closed bandaging of anorectal surgery

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