CN2155979Y - Water cooling electric resistance electric welding machine - Google Patents
Water cooling electric resistance electric welding machine Download PDFInfo
- Publication number
- CN2155979Y CN2155979Y CN 93228083 CN93228083U CN2155979Y CN 2155979 Y CN2155979 Y CN 2155979Y CN 93228083 CN93228083 CN 93228083 CN 93228083 U CN93228083 U CN 93228083U CN 2155979 Y CN2155979 Y CN 2155979Y
- Authority
- CN
- China
- Prior art keywords
- welding machine
- electric welding
- core body
- casing
- ceramic core
- 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
Links
Landscapes
- Arc Welding Control (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a water cooling electric resistance electric welding machine which is composed of a ceramic core body (1), a resistance wire (2), a housing (3), and a top cover (4). The electric welding machine has the advantages of more reasonable structure, small size, light weight, metal saving, etc. The water cooling electric resistance electric welding machine can weld components with different thicknesses.
Description
The utility model relates to a kind of electric welding machine.
Present domestic employed electric welding machine, as: ac arc welder, welding motor generator etc., their common drawback is a complex structure, volume and weight is big, wastes a large amount of metal (particularly copper material, silicon steel sheet) in addition.
The purpose of this utility model is that the metal that a kind of volume is little, in light weight, saving is a large amount of, water-cooled resistance electric welding machine simple in structure will be provided.
The purpose of this utility model is to realize like this, this electric welding machine is by ceramic core body, resistance wire, casing, four parts of top cover are formed, its ceramic core surface has spiral type groove, the centre has shape hole, two ellipse gardens, and resistance wire is wrapped in the groove of ceramic core body, and the two ends of ceramic core body are draped and are fixed on the casing that plastics make, the top cover that has binding post covers on the casing casing, and first binding post of left end is used for being connected with power supply.
The utility model is owing to adopted above-mentioned version, so that the structure of electric welding machine is simpler, this electric welding machine only can reach the welding effect that electric welding machine in the past just can reach with the 380V power supply with the 220V power supply, utilize the variation of resistance coil resistance, can weld the parts of different-thickness, it also has advantages such as volume is little, in light weight, saving metal simultaneously.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is a water-cooled resistance electric welding machine three-dimensional structure diagram;
Fig. 2 is a water-cooled resistance electric welding machine circuit diagram.
Describe concrete structure of the present utility model and operating position in detail below in conjunction with accompanying drawing, this electric welding machine is by ceramic core body 1, resistance wire 2, casing 3,4 four critical pieces of top cover are formed, pottery core body 1 surface has spiral type groove, the centre has shape hole, two ellipse gardens, resistance wire 2 is wrapped in the groove of ceramic core body 1, the two ends of pottery Job's tears body 1 are draped and are fixed on the casing 3 that plastics make, the top cover 4 that has binding post 5 covers on the casing box body, have two inlet openings 6 above the top cover 4, according to the specification difference of weldering metalwork, on four resistance wires, extract many end of a thread respectively out, be connected on the binding post 5, the cold water of before electric welding machine work, will packing in the cabinet 3, and to guarantee that the water surface is higher than resistance coil, and do not catch after the start and touch welding machine, last, connect electric torch and power supply, get final product work.
Claims (1)
1, a kind of water-cooled resistance electric welding machine, this electric welding machine is made up of ceramic core body (1), resistance wire (2), casing (3), (4) four critical pieces of top cover, it is characterized in that:
A, ceramic core body (1) surface have spiral type groove, and the centre has shape hole, two ellipse gardens, and resistance wire (2) is wrapped in the groove of ceramic core body (1).
The two ends of b, ceramic core body (1) are draped and are fixed on the casing (3) that plastics make, and the top cover (4) that has binding post (5) covers at casing (3) above the casing, and first binding post of left end is used for being connected with power supply.
C, have two inlet openings (6) above the top cover (3),, go up at four resistance wires (3) respectively and extract many end of a thread out, be connected on the binding post (5) according to the specification difference of weldering metalwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228083 CN2155979Y (en) | 1993-05-04 | 1993-05-04 | Water cooling electric resistance electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228083 CN2155979Y (en) | 1993-05-04 | 1993-05-04 | Water cooling electric resistance electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2155979Y true CN2155979Y (en) | 1994-02-16 |
Family
ID=33805215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93228083 Expired - Fee Related CN2155979Y (en) | 1993-05-04 | 1993-05-04 | Water cooling electric resistance electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2155979Y (en) |
-
1993
- 1993-05-04 CN CN 93228083 patent/CN2155979Y/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 |