CN103302383A - Automatic argon arc welding machine - Google Patents
Automatic argon arc welding machine Download PDFInfo
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- CN103302383A CN103302383A CN2013102515385A CN201310251538A CN103302383A CN 103302383 A CN103302383 A CN 103302383A CN 2013102515385 A CN2013102515385 A CN 2013102515385A CN 201310251538 A CN201310251538 A CN 201310251538A CN 103302383 A CN103302383 A CN 103302383A
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- argon arc
- arc welding
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Abstract
The invention discloses an automatic argon arc welding machine which comprises a base, an argon arc welding gun provided with a nozzle, and a wire feeding machine conveying a welding wire to the neighbor of the nozzle, wherein the nozzle is provided with a tungsten electrode and connected with an argon bottle. The automatic argon arc welding machine is characterized in that sliding rails are arranged on the upper surface of the base; a workbench is slidingly arranged on the sliding rails; the nozzle is positioned above the workbench; a metallic molten pool is arranged below the nozzle on the workbench; and a first clamping arm and a second clamping arm which are used for clamping a to-be-welded workpiece to a welding position on the metallic molten pool are arranged on the workbench. The slideable workbench is arranged on the base of the argon arc welding machine, the to-be-welded workpiece is clamped onto the workbench, the nozzle is fixed, and the workbench can slide along the sliding rails, so that the welding is accomplished, the labor intensity is reduced, the welding quality is ensured, and the welding efficiency and the welding quality are improved.
Description
Technical field
The present invention relates to a kind of argon arc welding machine, especially a kind of automatic argon arc welder.
Background technology
Argon arc welding is a kind of electric arc welding method of making protection gas with inert gas-argon gas.The argon gas that sprays from nozzle causes a thick and close gas shield layer in the weld zone; make it isolated with air; under the protection of argon gas laminar flow; the heat that utilizes electric arc to burn between electrode (tungsten electrode or welding wire) and workpiece to produce melts welded place; and fill or filler wire not; the metal that separates is connected in one, thereby obtains firmly welding point.
Non-melt argon arc welding generally uses tungsten as electrode, makes protection gas with argon gas, during welding; tungsten electrode does not melt, the transition problem of electrodeless metal, and arc phenomenon is fairly simple; the repeatability of welding procedure is stronger, and welding quality stable all is widely used at many important industrial departments.Existing argon arc welding machine mostly is manual, need in the time of operation to take on the other hand argon-arc welding gun, another hand send welding wire, must just can finish welding job by bimanualness, welding quality depends on operating personnel's technology and responsibility, so the quality of welding product is unstable; Efficiency is low, is not suitable for the welding of batch workpiece.Automanual argon arc welding machine is also arranged, comprise argon-arc welding gun and wire-feed motor, only need a hand can finish the argon arc welding welding job, reduced operating personnel's labour intensity, but still existed the problem that welding quality is uneven, welding efficiency is low.
Summary of the invention
Technical problem to be solved by this invention is the problem that exists for above-mentioned prior art, and a kind of automatic argon arc welder is provided, and has reduced labor intensity of operating staff, can guarantee that again welding efficiency is high simultaneously, and quality is good.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of automatic argon arc welder, comprise pedestal, have the argon-arc welding gun of nozzle and welding wire is transported near the described nozzle wire-feed motor, described nozzle is provided with tungsten electrode and nozzle is connected to argon bottle, it is characterized in that, described pedestal upper surface is provided with slide rail, slide on the described slide rail and be provided with workbench, described nozzle is positioned at the workbench top, the position that is positioned at the nozzle below on the described workbench is provided with metal bath, also is provided with on the described workbench for the first clamping limb and the second clamping limb with piece-holder to be welded welding position on metal bath.
Described the first clamping limb and the second clamping limb are oppositely arranged, and an end all is rotationally connected with described workbench, and the other end all is positioned at the workbench top, during welding, can be by rotating the first clamping limb and the second clamping limb, with two piece-holder to be welded corresponding position on workbench.
Described workbench has driving mechanism, and described pedestal is provided be used to the control device of controlling described driving mechanism, wire-feed motor and nozzle.
Compared with prior art, the invention has the advantages that: by the pedestal at argon arc welding machine slidably workbench is set, with piece-holder to be welded on workbench, be set to fixing and workbench can slide along slide rail by nozzle, thereby finish welding, reduce labour intensity, guaranteed the quality of welding, improved efficient and the quality of welding.
Description of drawings
Fig. 1 is the structural representation of argon arc welding machine of the present invention;
Fig. 2 is the local enlarged diagram of I part of Fig. 1.
The specific embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of automatic argon arc welder, comprise pedestal 1, pedestal 1 upper surface is provided with slide rail 11, in the present embodiment, be two parallel slide rails 11, workbench 2 is slidingly arranged on the slide rail 11, can be so that workbench 2 automatically slides at slide rail 11 by control driving mechanism (such as cylinder).
Be provided with clamping limb on the workbench 2, clamping limb comprises the first clamping limb 21 and the second clamping limb 22 that is oppositely arranged, and an end of each clamping limb is rotatably connected on the workbench 2, and the other end is positioned at workbench 2 tops.
Also be provided with argon-arc welding gun 3 on the pedestal 1, the nozzle 31 of argon-arc welding gun 3 is positioned at workbench 2 tops, is provided with the tungsten electrode (not shown) in it.Nozzle 31 is connected to argon bottle by tracheae, can supply argon gas as protective gas thus when welding.The position that is positioned at nozzle 31 belows on the workbench 2 is provided with metal bath 23, and workbench 2 tops also are provided with wire-feed motor 24, and welding wire 25 is transported near the nozzle 31, angularly is positioned at two workpiece 41,42 tops to be welded.The driving mechanism of wire-feed motor 25, workbench 2 and nozzle 31 can by being arranged on the control device 12 on the pedestal 1, be controlled such as the PLC controller.
The course of work and the principle of automatic argon arc welder of the present invention are as follows:
Two workpiece 41,42 to be welded are placed respectively on the workbench 2, rotate the first clamping limb 21 and the second clamping limb 22, thereby two workpiece 41,42 are fixed on both sides, metal bath 23 top, after setting the welding parameter of control device 12, Control Nozzle 31 ejection argon gas stream, wire-feed motor 24 is carried welding wire 25, and the arc region below nozzle 31 forms tight protect gas reservoir, and tungsten electrode, metal bath 23 are completely cut off with air; Utilize simultaneously the electric arc heat that produces between welding wire 25 and two workpiece 41,42, melt that wire-feed motor 24 carries as the welding wire 25 of filling, after solidifying, namely between two workpiece 41,42, form weld seam 43.In the process of welding, can control workbench 2 according to the welding parameter that sets by control device 12 and slide along slide rail 11, thereby so that two workpiece 41,42 joints all weld, can certainly slide by manual mode push work platform 2.
The above is preferred embodiment of the present invention only, should be pointed out that for the ordinary skill in the art, not breaking away under the principle prerequisite of the present invention, can also make various deformation and improvement, and this also should be considered as protection scope of the present invention.
Claims (3)
1. automatic argon arc welder, comprise pedestal (1), have the argon-arc welding gun (3) of nozzle (31) and welding wire (25) is transported near the wire-feed motor (24) of described nozzle (31), described nozzle (31) is provided with tungsten electrode and nozzle (31) is connected to argon bottle, it is characterized in that, described pedestal (1) upper surface is provided with slide rail (11), the upper slip of described slide rail (11) is provided with workbench (2), described nozzle (31) is positioned at workbench (2) top, the position that is positioned at nozzle (31) below on the described workbench (2) is provided with metal bath (23), also is provided with on the described workbench (2) for the first clamping limb (21) and the second clamping limb (22) with piece-holder to be welded welding position on metal bath (23).
2. automatic argon arc welder as claimed in claim 1, it is characterized in that, described the first clamping limb (21) and the second clamping limb (22) are oppositely arranged, and an end all is rotationally connected with described workbench (2), and the other end all is positioned at workbench (2) top.
3. automatic argon arc welder as claimed in claim 1 or 2, it is characterized in that, described workbench (2) has driving mechanism, and described pedestal (1) is provided be used to the control device (12) of controlling described driving mechanism, wire-feed motor (25) and nozzle (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102515385A CN103302383A (en) | 2013-06-21 | 2013-06-21 | Automatic argon arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102515385A CN103302383A (en) | 2013-06-21 | 2013-06-21 | Automatic argon arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103302383A true CN103302383A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102515385A Pending CN103302383A (en) | 2013-06-21 | 2013-06-21 | Automatic argon arc welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103302383A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639627A (en) * | 2013-11-29 | 2014-03-19 | 苏州晓炎自动化设备有限公司 | Non-standard automatic welding machine |
| CN104325213A (en) * | 2014-10-23 | 2015-02-04 | 哈尔滨电气动力装备有限公司 | Welding process for longitudinal welding seams of shielding sleeves of main pump motor |
| CN109014727A (en) * | 2018-09-04 | 2018-12-18 | 嘉兴敏实机械有限公司 | Upper rail welding fixture inside and outside a kind of seat slide |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003236665A (en) * | 2002-02-15 | 2003-08-26 | National Institute Of Advanced Industrial & Technology | Automatic dual arc welding equipment |
| CN101041199A (en) * | 2007-04-29 | 2007-09-26 | 武汉长江融达电子有限公司 | An arc welding method and the special automatic welding machine |
| CN101780589A (en) * | 2010-03-22 | 2010-07-21 | 上海新亚焊割成套设备有限公司 | Automatic butt welding equipment for metal sheet |
| CN202555944U (en) * | 2012-01-16 | 2012-11-28 | 浙江福瑞科流控机械有限公司 | Argon arc built-up welding device |
| CN202622146U (en) * | 2012-06-07 | 2012-12-26 | 常州阖闾换热器有限公司 | Semi-automatic argon arc welding equipment for aluminum heat exchanger |
| CN203292668U (en) * | 2013-06-21 | 2013-11-20 | 慈溪市凯宏密封设备厂 | Automatic argon arc welding machine |
-
2013
- 2013-06-21 CN CN2013102515385A patent/CN103302383A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003236665A (en) * | 2002-02-15 | 2003-08-26 | National Institute Of Advanced Industrial & Technology | Automatic dual arc welding equipment |
| CN101041199A (en) * | 2007-04-29 | 2007-09-26 | 武汉长江融达电子有限公司 | An arc welding method and the special automatic welding machine |
| CN101780589A (en) * | 2010-03-22 | 2010-07-21 | 上海新亚焊割成套设备有限公司 | Automatic butt welding equipment for metal sheet |
| CN202555944U (en) * | 2012-01-16 | 2012-11-28 | 浙江福瑞科流控机械有限公司 | Argon arc built-up welding device |
| CN202622146U (en) * | 2012-06-07 | 2012-12-26 | 常州阖闾换热器有限公司 | Semi-automatic argon arc welding equipment for aluminum heat exchanger |
| CN203292668U (en) * | 2013-06-21 | 2013-11-20 | 慈溪市凯宏密封设备厂 | Automatic argon arc welding machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639627A (en) * | 2013-11-29 | 2014-03-19 | 苏州晓炎自动化设备有限公司 | Non-standard automatic welding machine |
| CN104325213A (en) * | 2014-10-23 | 2015-02-04 | 哈尔滨电气动力装备有限公司 | Welding process for longitudinal welding seams of shielding sleeves of main pump motor |
| CN109014727A (en) * | 2018-09-04 | 2018-12-18 | 嘉兴敏实机械有限公司 | Upper rail welding fixture inside and outside a kind of seat slide |
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Application publication date: 20130918 |