CN203292668U - Automatic argon arc welding machine - Google Patents
Automatic argon arc welding machine Download PDFInfo
- Publication number
- CN203292668U CN203292668U CN2013203601909U CN201320360190U CN203292668U CN 203292668 U CN203292668 U CN 203292668U CN 2013203601909 U CN2013203601909 U CN 2013203601909U CN 201320360190 U CN201320360190 U CN 201320360190U CN 203292668 U CN203292668 U CN 203292668U
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- nozzle
- welding
- argon arc
- workbench
- working platform
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Abstract
The utility model discloses an automatic argon arc welding machine. The machine comprises a base, an argon arc welding gun with a nozzle and a wire feeding machine for delivering welding wires to the vicinity of the nozzle. The nozzle is provided with a tungsten electrode and connected to 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 working platform is arranged on the sliding rails in a sliding mode, the nozzle is arranged above the working platform, a metallic molten pool is arranged below the nozzle on the working platform, and a first clamping arm and a second clamping arm for clamping workpieces to be welded at welding positions above the metallic molten pool are further arranged on the working platform. According to the automatic argon arc welding machine, the sliding working platform is arranged on the base of the argon arc welding machine, the workpieces to be welded are clamped on the working platform, the nozzle is fixed, and the working platform can slide along the guide rails to complete welding, accordingly, the labor intensity is reduced, the welding quality is guaranteed, and the efficiency and the quality of welding are improved.
Description
Technical field
The utility model relates to a kind of argon arc welding machine, especially a kind of automatic argon arc welder.
Background technology
Argon arc welding is with inert gas-argon gas, to make a kind of electric arc welding method of protection gas.From the argon gas that sprays nozzle, in weld zone, cause a thick and close gas shield layer; 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, with argon gas, makes protection 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, in the time of operation, need to take on the other hand argon-arc welding gun, another hand send welding wire, must just can complete 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 complete 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.
The utility model content
Technical problem to be solved in the utility model 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 utility model 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 to near the wire-feed motor described nozzle, 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, on described slide rail, slide and be provided with workbench, described nozzle is positioned at the workbench top, the position that is positioned at the nozzle below on described workbench is provided with metal bath, on described workbench, also be provided with for the first clamping limb and the second clamping limb by 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, by two piece-holder to be welded corresponding position on workbench.
Described workbench has driving mechanism, and described pedestal is provided be used to controlling the control device of described driving mechanism, wire-feed motor and nozzle.
Compared with prior art, the utility model has the advantage of: by slidably workbench is set on the pedestal of argon arc welding machine, by piece-holder to be welded on workbench, by nozzle, be set to fixing and workbench can slide along slide rail, thereby complete welding, reduce labour intensity, guaranteed the quality of welding, improved efficiency and the quality of welding.
The accompanying drawing explanation
Fig. 1 is the structural representation of argon arc welding machine of the present utility model;
Fig. 2 is the local enlarged diagram of I part of Fig. 1.
The specific embodiment
Embodiment is described in further detail the utility model 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 slidably arranged on slide rail 11, can be so that workbench 2 automatically slides on slide rail 11 by controlling driving mechanism (as cylinder).
On workbench 2, be provided with clamping limb, 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 workbench 2, and the other end is positioned at workbench 2 tops.
On pedestal 1, also be provided with argon-arc welding gun 3, the nozzle 31 of argon-arc welding gun 3 is positioned at workbench 2 tops, in it, is provided with the tungsten electrode (not shown).Nozzle 31 is connected to argon bottle by tracheae, when welding, can supply argon gas as protective gas thus.The position that is positioned at nozzle 31 belows on 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 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 pedestal 1, be controlled as the PLC controller.
The course of work and the principle of automatic argon arc welder of the present utility model are as follows:
Two workpiece 41,42 to be welded are placed in respectively on workbench 2, rotate the first clamping limb 21 and the second clamping limb 22, thereby two workpiece 41,42 are fixed on to metal bath 23 both sides, 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 according to the welding parameter that sets, control workbench 2 by control device 12 and slide along slide rail 11, thereby make two workpiece, 41,42 joints all weld, can certainly slide by manual mode push work platform 2.
The foregoing is only preferred embodiment of the present utility model; it should be pointed out that for the ordinary skill in the art, do not breaking away under principle prerequisite of the present utility model; can also make various deformation and improvement, this also should be considered as protection domain of the present utility model.
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 to 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 described workbench (2) is provided with metal bath (23), on described workbench (2), also be provided with for the first clamping limb (21) and the second clamping limb (22) by 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 controlling the control device (12) of described driving mechanism, wire-feed motor (25) and nozzle (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203601909U CN203292668U (en) | 2013-06-21 | 2013-06-21 | Automatic argon arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203601909U CN203292668U (en) | 2013-06-21 | 2013-06-21 | Automatic argon arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292668U true CN203292668U (en) | 2013-11-20 |
Family
ID=49568707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203601909U Expired - Fee Related CN203292668U (en) | 2013-06-21 | 2013-06-21 | Automatic argon arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302383A (en) * | 2013-06-21 | 2013-09-18 | 慈溪市凯宏密封设备厂 | Automatic argon arc welding machine |
| CN104607769A (en) * | 2014-11-30 | 2015-05-13 | 李军安 | Automatic argon arc welding machine with voltage speed regulating function |
-
2013
- 2013-06-21 CN CN2013203601909U patent/CN203292668U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302383A (en) * | 2013-06-21 | 2013-09-18 | 慈溪市凯宏密封设备厂 | Automatic argon arc welding machine |
| CN104607769A (en) * | 2014-11-30 | 2015-05-13 | 李军安 | Automatic argon arc welding machine with voltage speed regulating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20200621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |