CN2273236Y - Air cooled efficient long service time electric welding tongs - Google Patents
Air cooled efficient long service time electric welding tongs Download PDFInfo
- Publication number
- CN2273236Y CN2273236Y CN 96250960 CN96250960U CN2273236Y CN 2273236 Y CN2273236 Y CN 2273236Y CN 96250960 CN96250960 CN 96250960 CN 96250960 U CN96250960 U CN 96250960U CN 2273236 Y CN2273236 Y CN 2273236Y
- Authority
- CN
- China
- Prior art keywords
- tongs
- handle
- utility
- model
- copper
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses an air cooled efficient long service time electric welding tongs, which comprises an outer sleeve of an upper tongs mouth (1), outer sleeve of a lower tongs moth (5), a copper tongs body (2), an upper handle (4), a lower handle (6) and a spring (7). The utility model is characterized in that the upper handle (4) and the copper tongs body (2) are all hollow bodies, space in the upper handle (4) is provided with a breeze machine (8) and a wiring terminal of conducting wires (3), the outer sleeve of an upper tongs mouth (1), the outer sleeve of a lower tongs mouth (5) and the copper tongs body (2) are all provided with heat rejection holes, and a microcomputer switch (9) is installed on the upper handle (4). Because the entire body of the utility model is low, a worker can hold a handle for a long time to carry continuous welding. The utility model is provided with insulating glue to prevent aging. A screw is not loose to be deformed. The utility model has the advantage of long service life.
Description
The utility model relates to a kind of electrode holders, especially a kind of air-cooled high-efficiency long-life electrode holders.
What at present, China generally used is that electrode holders are to work under low-voltage, current state, according to Q=I by the electrode holders of nature cooling
2Rt, then electrode holders work long hours and itself can produce very big heat, and electrode holders also can produce powerful heat when welding, thereby improve the bulk temperature of electrode holders, be forced to stop operation and make it to scald one's hand, because high temperature can make the electrode holders insulating cement aging again, the loosening distortion of screw is because the defective of electrode holders itself, then general general electrode holders are long service time one, handle will scald one's hand, and then can not work long hours, and the life-span of electrode holders is also very short.
Its bulk temperature was low when the utility model aimed to provide a kind of welding, and the workman can hold handle for a long time and weld continuously, and insulating cement is difficult for aging, and screw can not become flexible the air-cooled high-efficiency long-life electrode holders of distortion.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a front view of the present utility model.
The utility model comprises upper clamp nozzle overcoat (1), lower clamp nozzle overcoat (5), copper caliper (2), upper handle (4), lower handle (6) and spring (7).Be characterized in that upper handle (4) and copper caliper (2) are hollow body, and mini fan (8) and wire binding post (3) are equipped with in the space within upper handle (4); Upper clamp nozzle overcoat (1), lower clamp nozzle overcoat (5) and copper caliper (2) are equipped with louvre (10); Microswitch (9) is housed on upper handle (4).
Because the forced ventilation of mini fan makes to produce cross-ventilation in hollow copper caliper and the handle, in time the heat that electrode holders work is produced is drained.Because the electrode holders bulk temperature is low, the workman is the gripping handle continuous welding for a long time, and insulating cement is difficult for aging, and screw can not become flexible distortion.Therefore, the utlity model has reasonable in designly, can alleviate labor strength, increase work efficiency the advantage of long service life.
Claims (1)
1, a kind of air-cooled high-efficiency long-life electrode holders, comprise upper clamp nozzle overcoat (1), lower clamp nozzle overcoat (5), copper caliper (2), upper handle (4), lower handle (6) and spring ⑺ it is characterized in that upper handle (4) and copper caliper (2) are hollow body, and mini fan (8) and wire binding post (3) are equipped with in the space within upper handle (4); Upper clamp nozzle overcoat (1), lower clamp nozzle overcoat (5) and copper caliper (2) are equipped with louvre (10); Microswitch (9) is housed on upper handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96250960 CN2273236Y (en) | 1996-12-27 | 1996-12-27 | Air cooled efficient long service time electric welding tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96250960 CN2273236Y (en) | 1996-12-27 | 1996-12-27 | Air cooled efficient long service time electric welding tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2273236Y true CN2273236Y (en) | 1998-01-28 |
Family
ID=33921590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96250960 Expired - Fee Related CN2273236Y (en) | 1996-12-27 | 1996-12-27 | Air cooled efficient long service time electric welding tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2273236Y (en) |
-
1996
- 1996-12-27 CN CN 96250960 patent/CN2273236Y/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 |