CN2198065Y - Hand driven electric welding turret - Google Patents
Hand driven electric welding turret Download PDFInfo
- Publication number
- CN2198065Y CN2198065Y CN 94219395 CN94219395U CN2198065Y CN 2198065 Y CN2198065 Y CN 2198065Y CN 94219395 CN94219395 CN 94219395 CN 94219395 U CN94219395 U CN 94219395U CN 2198065 Y CN2198065 Y CN 2198065Y
- Authority
- CN
- China
- Prior art keywords
- electrode
- electric welding
- screw rod
- welding rod
- cable
- 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 relates to a pair of hand driven electric welding tongs. The utility model is characterized in that the tail part is provided with the electrode of a screw rod with a cone and the electrode of a screw rod is inserted into an insulating handle; a screw nut is screwed on the electrode of a screw rod; the connection wires of a cable are uniformly and tightly pressed in the space between the electrode of a screw rod and the screw nut. The utility model has the advantages of artful design, compact structure, easy fabrication, low cost, electric welding rods saving, firm connection between the cable and the electrode, good contact, strong clamping force of the welding rods and no burning injury of hand at continuous high-current welding operation; each of a pair of welding tongs can be used for more than one year; the pair of hand driven electric welding tongs is the best ideal for welders.
Description
The utility model relates to a kind of soldering appliance, specifically belongs to a kind of manual electrode holders.
The manual electrode holders of present domestic use exist the deficiency of following three aspects, at first be that cable adopts screw fastening with connecting of electrode, because cable and electrode loose contact, under the situation of using big electric current welding, manually the electrode holders heating is scalded one's hand, operating personnel can't go down in continuous operation, next be the clamping welding rod two copper plates respectively with electrode and pressing plate with screw attachment, after manually electrode holders used a period of time, joint bolt was loosening, manually electrode holders heating scaling loss, to change 1～2 in common every month manual electrode holders, be that helical spring is heated at last, follow the string, can't clamp welding rod.
The purpose of this utility model is to overcome weak point in the prior art, and provides a kind of permanent use and the manual electrode holders of non-scald on hand.
The purpose of this utility model can realize by following technical proposals.
This manual electrode holders is characterized in that: the threaded rod electrode that afterbody has a cone is inserted in the insulation handgrip, and nut is screwed on the threaded rod electrode, and the tie of cable is pressed on space between electrode cone and the nut equably.The welding rod clamping lever is pure angle crotch shape, and the welding rod clamping lever is rotating shaft with arc place, garden, pure angle, and end is pressed on the flat spring, front end with the red copper briquetting of screw attachment as moving jaw with respect to the electrode jaw.Between welding rod jaw and insulation handgrip, welding rod clamping lever, heat insulation guard shield is installed.
This manual electrode holders design is ingenious, and compact conformation is easy to make, with low cost, easy to operate, save welding rod, whenever can use soldering turret more than 1 year, cable connects with electrode firmly, contact is good, and the welding rod clamping force is strong, and the long-term use of cable need not be changed, continuously big electric current weld job non-scald on hand, real is the optimal manual electrode holders of welder.
Fig. 1 is this manual electrode holders structural representation.
Now in conjunction with the accompanying drawings, the utility model is further described.
With reference to Fig. 1, in insulation handgrip 2, insert the threaded rod electrode 5 that afterbody has cone as regular jaw, nut 3 is screwed on the threaded rod electrode 5, the tie of cable 1 is pressed on the cone of threaded rod electrode 5 and the space between the nut 3 equably, makes cable 1 connect firmly, contact good with threaded rod electrode 5.Being the curved welding rod clamping lever that angles shape in pure angle is rotating shaft with the pivot pin 9 at circular arc place, pure angle, end is pressed on the flat spring 10, front end is pressed on the threaded rod electrode 5 as moving jaw with the red copper briquetting 6 that screw 7 connects, and welding rod just is clamped between red copper briquetting 6 and the threaded rod electrode 5.Heat insulation guard shield 4 prevents the injury of electro-welding arc to welder's hand.
Claims (1)
1, a kind of manual electrode holders is characterized in that: the threaded rod electrode that afterbody has a cone is inserted in the insulation handgrip, and nut is screwed on the threaded rod electrode, and the tie of cable is pressed on space between electrode cone and the nut equably,
The welding rod clamping lever is pure angle crotch shape, and the welding rod clamping lever is rotating shaft with arc place, garden, pure angle, and end is pressed on the flat spring, front end with the red copper briquetting of screw attachment as moving jaw with respect to the electrode jaw,
Between welding rod jaw and insulation handgrip, welding rod clamping lever, heat insulation guard shield is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94219395 CN2198065Y (en) | 1994-08-18 | 1994-08-18 | Hand driven electric welding turret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94219395 CN2198065Y (en) | 1994-08-18 | 1994-08-18 | Hand driven electric welding turret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2198065Y true CN2198065Y (en) | 1995-05-24 |
Family
ID=33834280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94219395 Expired - Fee Related CN2198065Y (en) | 1994-08-18 | 1994-08-18 | Hand driven electric welding turret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2198065Y (en) |
-
1994
- 1994-08-18 CN CN 94219395 patent/CN2198065Y/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 |