CN2155288Y - Electric welding tongs - Google Patents
Electric welding tongs Download PDFInfo
- Publication number
- CN2155288Y CN2155288Y CN 92237054 CN92237054U CN2155288Y CN 2155288 Y CN2155288 Y CN 2155288Y CN 92237054 CN92237054 CN 92237054 CN 92237054 U CN92237054 U CN 92237054U CN 2155288 Y CN2155288 Y CN 2155288Y
- Authority
- CN
- China
- Prior art keywords
- jaw
- welding tongs
- guide plate
- fixed head
- plate
- 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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- Arc Welding In General (AREA)
Abstract
The utility model relates to a pair of electric welding tongs used for manual DC and AC arc welding machines, which solves the problems that the existing electric welding tongs are not provided with a protecting hood, the heavy baking caused by electric arc light and high temperature of the hands of workers (welders) can not be avoid though the workers (the welders) wear gloves, and operation of the worker is more difficult after the gloves are worn with holes. A bent plate installed on a guide plate of a fixed jaw is matched with a positioning shaft on the guide plate of a movable jaw, and a pressure spring is arranged between the fixed jaw and the movable jaw. A conductive pipe of the fixed jaw is provided with an outer sleeve of the welding tongs, and a fixed plate is arranged on the outer sleeve of the welding tongs. The protecting hood is installed on the fixed plate by screws.
Description
The utility model belongs to a kind of electrode holders, particularly a kind of electrode holders that are used for manual alternating current-direct current arc welding apparatus use.
Existing electrode holders are not installed protective cover, and workman (welder) does not still remove the heavily roasting of electro-welding arc and high temperature with the arc-welder's gloves hand, if after the gloves wearing and tearing, broken hole occurs, the workman operates difficulty more.
The purpose of this utility model is, solves existing existing problem, and a kind of electrode holders with protection are provided.
The utility model is achieved in that bent plate that the regular jaw guide plate is provided with cooperates with locating shaft on the moving jaw guide plate, and between regular jaw and moving jaw the setting pressure spring, the soldering turret overcoat is installed at contact tube place at regular jaw, said soldering turret puts outward and is provided with fixed head, by screw protective cover is installed on fixed head.
Advantage of the present utility model is, is provided with fixed head owing to put outside soldering turret, and by screw protective cover is installed on fixed head, when welding job, can play the hand of holding weldering electricity pincers and prevent the effect that high temperature is heavily roasting.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the fixed head connection diagram of containment envelope and soldering turret overcoat;
Fig. 3 is that the A of Fig. 2 is to schematic diagram;
Describe in detail below in conjunction with accompanying drawing:
As shown in the figure, the bent plate that regular jaw 1 guide plate is provided with cooperates with locating shaft 2 on moving jaw 3 guide plates, and between regular jaw 1 and moving jaw 3 setting pressure spring 4, outside compression spring 4, be with sheath, soldering turret overcoat 6 is installed at contact tube place at regular jaw 1, and fixes with screw; Said soldering turret overcoat 6 is provided with fixed head 7, by screw 8 protective cover 5 is installed on fixed head 7; High temperature resistant, fire proofing material making that protective cover 5 adopts.
Claims (1)
1, a kind of electrode holders that are used for manual alternating current-direct current arc welding apparatus use; Comprise that bent plate that the regular jaw guide plate is provided with cooperates with locating shaft on the moving jaw guide plate, and between regular jaw and moving jaw the setting pressure spring, the soldering turret overcoat is installed at contact tube place at regular jaw, it is characterized in that, said soldering turret puts outward and is provided with fixed head, by screw protective cover is installed on fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237054 CN2155288Y (en) | 1992-11-13 | 1992-11-13 | Electric welding tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237054 CN2155288Y (en) | 1992-11-13 | 1992-11-13 | Electric welding tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2155288Y true CN2155288Y (en) | 1994-02-09 |
Family
ID=33778405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92237054 Expired - Fee Related CN2155288Y (en) | 1992-11-13 | 1992-11-13 | Electric welding tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2155288Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856558A (en) * | 2016-06-15 | 2016-08-17 | 沈阳飞机工业（集团）有限公司 | Constant-force pressing device and method for organic glass bonding |
-
1992
- 1992-11-13 CN CN 92237054 patent/CN2155288Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856558A (en) * | 2016-06-15 | 2016-08-17 | 沈阳飞机工业（集团）有限公司 | Constant-force pressing device and method for organic glass bonding |
| CN105856558B (en) * | 2016-06-15 | 2018-07-10 | 沈阳飞机工业（集团）有限公司 | It is a kind of for organic glass bonding determine force tight device and method |
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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 |