CN202951972U - Filament electroslag welding machine - Google Patents
Filament electroslag welding machine Download PDFInfo
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- CN202951972U CN202951972U CN 201220703567 CN201220703567U CN202951972U CN 202951972 U CN202951972 U CN 202951972U CN 201220703567 CN201220703567 CN 201220703567 CN 201220703567 U CN201220703567 U CN 201220703567U CN 202951972 U CN202951972 U CN 202951972U
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Abstract
The utility model relates to a filament electroslag welding machine which belongs to steel structure production and processing equipment. The filament electroslag welding machine comprises an alternating-current welding power source, a filament feeding mechanism, a welding mechanism and a water-cooling forming sliding plate lifting mechanism, wherein the welding mechanism comprises a welding machine head, an electroslag tank, a metallic molten pool, an electric conduction rod and a filament, the welding machine head is connected with a guide rail and a programmable logic controller (PLC), and the PLC is connected with the alternating-current power source; the temperature of the electroslag tank is between 1800 and 2000 DEG C; and the water-cooling forming sliding plate lifting mechanism comprises a copper water-cooling forming sliding plate. According to the filament electroslag welding machine, the PLC is used to control the welding machine head, an operator can accurately set welding parameters, and the electroslag welding machine can be used for accurately welding according to the set parameters. Consequently, the filament electroslag welding machine has the advantages of simplicity in operation, high welding quality, high welding velocity and the like.
Description
Technical field
The utility model relates to a kind of steel construction manufacturing and processing equipment, especially relates to a kind of electroslag welding with wire machine.
Background technology
Machining can simply be divided into cold working and heat treatment, cold worked capital equipment is lathe, lathe is exactly the production and processing of metal kernel blank to be become to the plant equipment of parts, by processing mode or processing object, can be divided into lathe, drilling machine, boring machine, grinding machine, gear cutting machine, thread cutting machine, spline making and finishing machine, milling machine, planer, slotting machine, broaching machine, non-traditional machine tool, sawing machine and dividing machine etc.Heat treatment is that metal material is placed on to heating in certain medium, insulation, cooling, by changing material surface or inner metallurgical structure, control a kind of metal fever processing technology of its performance, wherein welding is exactly very important heat treatment mode, wherein electroslag welding is to utilize electric current to pass through resistance heat that slag produces as thermal source, to fill metal and mother metal fusing, and solidify between rear formation metallic atom and firmly connect.When starting to weld, make welding wire and play the weld groove short circuit starting the arc, constantly add a small amount of solid flux, utilize the heat of electric arc to make it fusing, form molten slag, when slag reaches certain depth, increase the feed rate of welding wire, and reduce voltage, make welding wire insert slag bath, arc extinction, thus proceed to the electroslag welding welding process.
At present, the welder head of electroslag welding with wire machine took on a new look to some extent with respect to former control system, but it is also still not ideal enough to control effect, and the weld seam of welding welded articles out is extremely undesirable.
Summary of the invention
The purpose of this utility model is, a kind of new technical scheme is provided, and this technical scheme can solve the problem and shortage that prior art exists.The technical program is improved existing electroslag welding with wire machine, by the PLC controller, controls welder head, not only can realize welding quality, and can also improve the weldment speed of welding.
The technical solution of the utility model is achieved by following technical measures.Electroslag welding with wire machine of the present utility model, comprise the source of welding current, wire feeder, welding mechanism and water-cooled shaping slide plate hoisting mechanism, its special feature is: the described source of welding current is AC power, described welding mechanism comprises welder head, electroslag pond, conducting rod and electrode, described electrode is filament, described welder head is connected with guide rail and PLC controller, and described PLC controller is connected with described AC power, and lower end, described electroslag pond is connected with metal bath.
In order further to improve the beneficial effect of the technical program, the special feature of the utility model electroslag welding with wire machine also is: the temperature in described electroslag pond is 1800-2000 ° of C.
In order further to improve the beneficial effect of the technical program, the special feature of the utility model electroslag welding with wire machine also is: described water-cooled shaping slide plate hoisting mechanism comprises water-cooled shaping slide plate, and described water-cooled shaping slide plate is copper shoe.
The beneficial effects of the utility model are achieved by abovementioned technology.Electroslag welding with wire machine of the present utility model adopts the PLC controller to control welder head, operating personnel can welding parameters accurately set, electroslag welder will carry out accurate welding according to setup parameter, thereby avoid human factor to bring uncertainty, because the PLC controller is the electronic system that digital operation operates, it is also very high that it controls precision, and therefore, electroslag welding with wire facility of the present utility model have the advantages such as easy and simple to handle, that welding quality is high, speed of welding is fast.
As can be seen here, compared with prior art, the utlity model has outstanding substantive distinguishing features and significant technological progress, the beneficial effect of its enforcement is also apparent.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model specific embodiment is described further.
The structural representation that Fig. 1 is the utility model electroslag welding with wire machine.
In figure, 1 is guide rail, and 2 is the PLC controller, and 3 is workpiece to be welded, and 4 is conducting rod, and 5 is the electroslag pond, and 6 is water-cooled shaping slide plate, and 7 is metal bath, and 8 is the source of welding current, and 9 is welder head, and 10 is filament.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and, in conjunction with its accompanying drawing, this programme is set forth.
By accompanying drawing 1, can find out, the utility model electroslag welding with wire machine, comprise the source of welding current 8, wire feeder, welding mechanism and water-cooled shaping slide plate hoisting mechanism, the source of welding current 8 is AC power, welding mechanism comprises welder head 9, electroslag pond 5, conducting rod 4 and electrode, and electrode is filament 10, and welder head 9 is connected with guide rail 1 and PLC controller 2, PLC controller 2 is connected with AC power, and 5 lower ends, electroslag pond are connected with metal bath 7; The temperature in electroslag pond 5 is 1800-2000 ° of C; Water-cooled shaping slide plate hoisting mechanism comprises water-cooled shaping slide plate 6, and water-cooled shaping slide plate 6 is copper shoe.
The operation principle of the utility model electroslag welding with wire machine is: PLC controller 2 control welder heads 9 are treated welding work pieces 3 along guide rail 1 and are carried out welding job under welding parameter instructs.The source of welding current 8 one ends are connected on filament 10, and the other end is connected on workpiece 3 to be welded, and electric current arrives workpiece 3 to be welded again by conducting rod 4 and slag.Because the temperature in electroslag pond 5 is 1800-2000 ° of C, the electroslag pond 5 of high temperature passes to filament 10 and workpiece to be welded 3 to heat, makes its fusing, and molten metal falls into the metal bath 7 that lower end, electroslag pond connects.Along with carrying out continuously of welding process, the metal in the metal bath 7 that temperature reduces gradually, under the cooling effect of water-cooled shaping slide plate 6, forces the formation weld seam.
This specification is not explained part in detail, such as wire feeder, PLC controller etc., is the known technological means of those skilled in the art.
Protection domain of the present utility model is not limited only to the content that this specification is explained, and with respect to those skilled in the art, does not need any distortion of having done through performing creative labour, all belongs to protection domain of the present utility model.
Claims (3)
1. an electroslag welding with wire machine, comprise the source of welding current, wire feeder, welding mechanism and water-cooled shaping slide plate hoisting mechanism, it is characterized in that: the described source of welding current is AC power, described welding mechanism comprises welder head, electroslag pond, conducting rod and electrode, described electrode is filament, described welder head is connected with guide rail and PLC controller, and described PLC controller is connected with described AC power, and lower end, described electroslag pond is connected with metal bath.
2. electroslag welding with wire machine according to claim 1, it is characterized in that: the temperature in described electroslag pond is 1800-2000 ° of C.
3. according to claim 1 or 2 described electroslag welding with wire machines, it is characterized in that: described water-cooled shaping slide plate hoisting mechanism comprises water-cooled shaping slide plate, and described water-cooled shaping slide plate is copper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703567 CN202951972U (en) | 2012-12-19 | 2012-12-19 | Filament electroslag welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703567 CN202951972U (en) | 2012-12-19 | 2012-12-19 | Filament electroslag welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951972U true CN202951972U (en) | 2013-05-29 |
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ID=48457567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220703567 Expired - Fee Related CN202951972U (en) | 2012-12-19 | 2012-12-19 | Filament electroslag welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682903A (en) * | 2020-12-25 | 2022-07-01 | 株式会社神户制钢所 | Sliding copper pressure plate for welding, welding device and welding method |
-
2012
- 2012-12-19 CN CN 201220703567 patent/CN202951972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682903A (en) * | 2020-12-25 | 2022-07-01 | 株式会社神户制钢所 | Sliding copper pressure plate for welding, welding device and welding method |
| CN114682903B (en) * | 2020-12-25 | 2024-04-02 | 株式会社神户制钢所 | Sliding copper pressing plate for welding, welding device and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131219 |