CN2430238Y - AC generating and welding two purpose machine - Google Patents
AC generating and welding two purpose machine Download PDFInfo
- Publication number
- CN2430238Y CN2430238Y CN 00225224 CN00225224U CN2430238Y CN 2430238 Y CN2430238 Y CN 2430238Y CN 00225224 CN00225224 CN 00225224 CN 00225224 U CN00225224 U CN 00225224U CN 2430238 Y CN2430238 Y CN 2430238Y
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- CN
- China
- Prior art keywords
- utility
- model
- welding
- winding
- coil
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an AC generator, particularly an AC generating and welding two purpose machine. The utility model comprises an excitation winding, a main winding, a harmonic winding, etc. The main winding is composed of two identical branches, and each of the branches is respectively formed by that two sets of coils with different wire sizes are connected in series. The utility model has the advantages of convenient fabrication, strong applicability, and convenient operation. The utility model is especially suitable for small-scale enterprises, mines, and flowing operating persons; the utility model better solves the integration of two functions of generating and welding.
Description
The utility model relates to machine field, especially a kind of AC power generating welding machine.
Known from institute, generator is to drive the rotation of its rotor by the outside power machine to produce electric energy, and electric welding machine then is a consumed power so that two kinds of metal works are welded as a whole, these two kinds of equipment, a kind of generation electric energy, as if a kind of consumed power can compatibility be one; But, therefore, do not see the compatible dual-purpose machine of Electricity generating welder of one that is so far because the difference of both job specification is also different to the requirement of electric parameter.This mainly is because the condition of work of electric welding machine requirement is a low-voltage, high-current, to produce enough heat melts welding rods, the heating weld bond; The condition of work of generator then is output higher voltage and less current.If generator is directly used when using to electric welding machine, the main winding of generator is because big electric current and heating rapidly can be burnt main winding in the short time.
The purpose of this utility model just provides a kind of simple in structure, and is easy to manufacture, easy to operate, AC power generating welding machine safe in utilization.
The utility model realizes by following approach, and it is that main winding with alternating current generator is divided into two identical branch roads, and each branch road is in series by two groups of different coils in lines footpath respectively.
The utility model is owing to be divided into two identical branch roads with main winding, two groups of each routes not coil in collinear footpath are formed, such structure has reached two kinds of functions of a winding, when generator uses, the main winding all coils is all worked, and can guarantee supply power voltage well, and can be by the connection of outside series connection, frequency 115V and two kinds of alternating voltages of 230V when 50Hz externally are provided, adapt to multiple monophase machine, the required voltage request of electrical equipment.With the output in parallel of thick line circle part, the alternating voltage of frequency 40～60V when 50Hz is provided, and such voltage can make the welding rod starting the arc quickly when welding, can not make generator loading too heavy again, because this partial line footpath is thicker, can bear the impact of operating current greatly when welding on the other hand.During welding, can come the height of regulation voltage by the size of adjustable resistance (8) adjusting exciting current, can also come the size of the height and the electric current of regulation voltage by the regulator generator rotating speed, can reach the requirement of welding different workpieces fully, during welding under corresponding arcing time factor, the temperature of generator can be not too high, satisfy the designing requirement of generator, the unlikely generator that burns, solved the compatibility of generating and electric welding preferably, be in particular small enterprise, mine and mobile operational process personnel a kind of electricity generation and electric welding equipment easily that is suitable for is provided.
Describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is a line schematic diagram of the present utility model.
Outside connection diagram when Fig. 2 does the electric welding machine use for the utility model
The outside connection diagram of Fig. 3 time output 115V voltage for 50Hz
The outside connection diagram of Fig. 4 time output 230V voltage for 50Hz
Shown in Fig. 1,2,3,4, the utility model contains excitation winding (1), main winding (3), humorous wave winding (2), wherein main winding (3) is made up of two identical branch roads (4), (5), and the coil in collinear footpath (6), (7) are not in series each branch road by two groups respectively.
The line of coil (6) directly is (KW/2+2) mm
2± 30%, account for 60～75% of branch road wire casing, coil (6) two ends institute output voltage is 40～65V when 50Hz.
The line of coil (7) directly is 30～50% of coil (a 4) line footpath cross-sectional area.
In the joint of two coils (6), (7) series connection, draw U respectively
2, U
5Two leads are with U
1, U
2And U
4, U
5Between line footpath be together in parallel than thick line circle (6), can make electric welding machine and use.U
1, U
3And U
4, U
6Two branch roads are together in parallel, and the alternating voltage of frequency 115V when 50Hz can externally be provided, and they are together in series can externally provide the alternating voltage of frequency 230V when the 50Hz.
Claims (3)
1, a kind of AC power generating welding machine, contain excitation winding (1), main winding (3), humorous wave winding (2) etc., wherein main winding (3) is made up of two identical branch roads (4), (5), it is characterized in that described branch road (4), (5) are in series by different coil (6), (7), two groups of line footpaths respectively.
2, AC power generating welding machine according to claim 1 is characterized in that the line of described coil (6) directly is (KW/2+2) mm
2± 30%, account for 60～75% of branch road wire casing, the output voltage at coil (6) two ends is 40～65V when 50Hz.
3, AC power generating welding machine according to claim 1 is characterized in that the line of described coil (7) directly is 30～50% of coil (6) line footpath cross-sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225224 CN2430238Y (en) | 2000-07-17 | 2000-07-17 | AC generating and welding two purpose machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225224 CN2430238Y (en) | 2000-07-17 | 2000-07-17 | AC generating and welding two purpose machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2430238Y true CN2430238Y (en) | 2001-05-16 |
Family
ID=33589378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00225224 Expired - Fee Related CN2430238Y (en) | 2000-07-17 | 2000-07-17 | AC generating and welding two purpose machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2430238Y (en) |
-
2000
- 2000-07-17 CN CN 00225224 patent/CN2430238Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |