CN2407872Y - Two side screw button type welding electrode holder - Google Patents
Two side screw button type welding electrode holder Download PDFInfo
- Publication number
- CN2407872Y CN2407872Y CN 99230185 CN99230185U CN2407872Y CN 2407872 Y CN2407872 Y CN 2407872Y CN 99230185 CN99230185 CN 99230185 CN 99230185 U CN99230185 U CN 99230185U CN 2407872 Y CN2407872 Y CN 2407872Y
- Authority
- CN
- China
- Prior art keywords
- jaw
- welding rod
- rod hole
- hinged
- electrode holders
- 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 a pair of electrode holders. The utility model is characterized in that a jaw is a polyhedron, the middle part of the jaw is provided with a welding rod hole, a clamping screw is arranged on one lateral surface which is perpendicular to the welding rod hole, the middle part of the other lateral surface is hinged with a conductor in a handgrip, and external surfaces except for the external surface which is hinged with a side jaw are all provided with sheaths. Through improvement, the electrode holders have the advantages of simpler structure compared with an original product, lower manufacturing cost and more convenient operation by one hand.
Description
The utility model relates to a kind of welding tool, exactly is a kind of electrode holders.
The utility model is the improvement on my last patent basis, and the patent No. of described patent is 972445374.Its design feature is, jaw is made up of preceding jaw 3 and deutomala 4, and the middle part is provided with pinching screw, is head, has two jaws up and down, and the interior electric conductor of the middle part of deutomala and handle is hinged; The deficiency of its existence is, one, manufacturing cost is higher relatively, two, structure is relatively complicated.
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of bilateral knob electrode holders of simple in structure, low cost of manufacture are provided.
The technical solution that realizes its purpose is as follows:
Bilateral knob electrode holders, form by jaw and handle, it is characterized in that: described jaw is a polyhedron, its middle part is provided with a welding rod hole that connects, be provided with pinching screw perpendicular on the side in welding rod hole or relative two sides, and pinching screw hole and welding rod hole connect, and be hinged perpendicular to the middle part and the electric conductor in the handle of the another side in welding rod hole; Remove the outer surface of hinged side jaw all sheathed sheath.
These electrode holders are compared with preceding patent, and structure is simpler, and manufacturing cost is lower, and one-handed performance is more convenient, and the welding rod tightness is better, so electric conductivity is also better.
Fig. 1 is the utility model structural representation,
Fig. 2 is the right view of Fig. 1,
Fig. 3 is the schematic diagram that the relative both sides of jaw are equipped with pinching screw,
Fig. 4 is Fig. 3 jaw vertical view partly.
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
By Fig. 1, Fig. 3 as seen, these electrode holders are made up of jaw 1 and handle 3, and jaw 1 is a polyhedron, and the jaw of Fig. 1 is a pentahedron, and the jaw of Fig. 3 is hammerhead shape, and its middle part is provided with a welding rod hole that connects.As seen from Figure 2, on the side perpendicular to the welding rod hole pinching screw 5 is installed, sees Fig. 4, on the relative two sides perpendicular to the welding rod hole pinching screw 5 is installed respectively, and pinching screw hole and welding rod hole connect, and be hinged perpendicular to the electric conductor 4 that the middle part of the another side in welding rod hole and handle 3 are interior; Remove the outer surface of a hinged side jaw all sheathed sheath 2.
When using electrode holders shown in Figure 1, welding rod is inserted in the welding rod hole on the jaw 1, tighten pinching screw 5, connect power supply and can operate.
When using electrode holders shown in Figure 3, welding rod is inserted in the welding rod hole on the jaw 1, tighten the pinching screw 5 of both sides respectively, connect power supply and can operate.
Claims (1)
1, bilateral knob electrode holders, form by jaw and handle, it is characterized in that: described jaw is a polyhedron, its middle part is provided with a welding rod hole that connects, be provided with pinching screw perpendicular on the side in welding rod hole or relative two sides, and pinching screw hole and welding rod hole connect, and be hinged perpendicular to the middle part and the electric conductor in the handle of the another side in welding rod hole; Remove the outer surface of hinged side jaw all sheathed sheath.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99230185 CN2407872Y (en) | 1999-12-02 | 1999-12-02 | Two side screw button type welding electrode holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99230185 CN2407872Y (en) | 1999-12-02 | 1999-12-02 | Two side screw button type welding electrode holder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2407872Y true CN2407872Y (en) | 2000-11-29 |
Family
ID=34019318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99230185 Expired - Fee Related CN2407872Y (en) | 1999-12-02 | 1999-12-02 | Two side screw button type welding electrode holder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2407872Y (en) |
-
1999
- 1999-12-02 CN CN 99230185 patent/CN2407872Y/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 |