CN201201110Y - Electric welding tong with steady rotating heads - Google Patents
Electric welding tong with steady rotating heads Download PDFInfo
- Publication number
- CN201201110Y CN201201110Y CNU2008201037198U CN200820103719U CN201201110Y CN 201201110 Y CN201201110 Y CN 201201110Y CN U2008201037198 U CNU2008201037198 U CN U2008201037198U CN 200820103719 U CN200820103719 U CN 200820103719U CN 201201110 Y CN201201110 Y CN 201201110Y
- Authority
- CN
- China
- Prior art keywords
- swivel head
- rotation
- rotating shaft
- electrode holders
- stable
- 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 discloses a pair of electric welding pliers provided with stable rotational heads, which comprises an electric welding pliers body, a pliers head and a conductive plate, and is characterized in that the inside of the pliers head is provided with the rotational heads the number of which is two; and the rotational heads are hinged with the pliers head through a rotating shaft the outer end of which is respectively provided with a rotational control element and a rotational locking knob. The electric welding pliers provided with the stable rotational heads is flexible and convenient to operate and control in the special welding technique; and the inside of the electric welding pliers is provided with the alloy rotational heads, so that the thermal resistance effect is effectively achieved by utilization of the value difference of two metallic resistances of the alloy rotational heads and the conductive plate.
Description
Technical field:
The utility model relates to a kind of electrode holders, especially relates to a kind of electrode holders that stable swivel head is arranged.
Background technology:
Existing electrode holders all are the fixedly welding binding clip of copper template type mostly, the defective that exists is to control inconvenience in some special welding procedures, and in long-time high-intensity welding operation, the high heat of generation also can cause discomfort to human body, influences the welding procedure operation.
Summary of the invention:
The purpose of this utility model provides a kind ofly to be controlled flexiblely in special welding procedure, can not produce the stable swivel head electrode holders of high heat in long-time high-intensity welding operation.
The utility model comprises electric welding caliper, binding clip and conductive plate, it is characterized in that being provided with in the binding clip and seize swivel head on both sides by the arms, the described swivel head of seizing on both sides by the arms is two, correspondence is arranged in the binding clip, it is hinged by rotating shaft and binding clip to seize swivel head on both sides by the arms, and the rotating shaft outer end is respectively equipped with rotation and controls part and rotational lock knob.
Above-mentioned seize swivel head on both sides by the arms and can be divided into active rotation head and driven swivel head, rotation is controlled part and is located at an active rotation rotating shaft outer end, the rotational lock knob is located at driven swivel head rotating shaft outer end, an active rotation rotating shaft outer end also can be provided with the rotational lock knob, and described locking knob is a nut that is threaded with the rotation axle head.
The above-mentioned swivel head of seizing on both sides by the arms is provided with the welding rod clip slot.
It is knob that part is controlled in above-mentioned rotation.
Part is controlled in above-mentioned rotation can also be handle type.
In welding operation, when part is controlled in rotation, the rotation of rotating shaft interlock active rotation head, driven swivel head accompanies at swivel head welding rod clip slot under the state of welding rod along with the active rotation head rotates, the maximum anglec of rotation of swivel head is 270 degree, can't touch rotation during manipulation knob when running into small space, can adopt the rotation control handle to control rotation.
The utility model is controlled flexible in special welding procedure, is provided with in the electric welding binding clip to seize the alloy swivel head on both sides by the arms, utilizes the value difference of seizing alloy swivel head and two kinds of different metal resistance of conductive plate on both sides by the arms, has effectively reached the thermal resistance effect.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 seizes the swivel head structural representation on both sides by the arms for electrode holders.
Fig. 3 is rotation control handle schematic diagram.
1 is that part is controlled in rotation shown in the figure, and 2 are the electric welding binding clip, and 3 is conductive plate, and 4 is swivel head, and 5 is locking knob, and 6 are the electric welding caliper, and 7 is rotating shaft, and 8 is the welding rod clip slot, and 9 for rotating control handle.
The specific embodiment:
Embodiment 1:
With reference to accompanying drawing 1～2, present embodiment comprises electric welding caliper 6, binding clip 2 and conductive plate 3, be respectively equipped with active and driven swivel head 4 in the electric welding binding clip, swivel head is provided with welding rod clip slot 8, active rotation head and driven swivel head are hinged by rotating shaft 7 and binding clip respectively, an active rotation axially outer end is provided with manipulation knob 1, for welding rod is clamped in the swivel head, driven rotating shaft outer end is provided with locking knob 5, locking knob is a nut that is threaded with the rotation axle head, swivel head can be locked by screwing nut, convenient for locking, an active rotation axially outer end is established also and can be provided with locking knob.
In welding operation, when rotating manipulation knob 1, the rotation of rotating shaft interlock active rotation head, driven swivel head accompanies at swivel head welding rod clip slot 8 under the state of welding rod along with the active rotation head rotates, and the maximum anglec of rotation of swivel head is 270 degree.
Embodiment 2:
With reference to accompanying drawing 1～3, be when when small space can't touch the active rotation manipulation knob with the different of embodiment 1, can adopt rotation control handle 9.
Claims (7)
1, a kind of stable swivel head electrode holders, comprise electric welding caliper (6), binding clip (2) and conductive plate (3), it is characterized in that being provided with in the binding clip and seize swivel head (4) on both sides by the arms, the described swivel head of seizing on both sides by the arms is two, correspondence is arranged in the binding clip, it is hinged by rotating shaft (7) and binding clip to seize swivel head on both sides by the arms, and the rotating shaft outer end is respectively equipped with rotation and controls part and rotational lock knob (5).
2, a kind of stable swivel head electrode holders according to claim 1, it is characterized in that the described swivel head of seizing on both sides by the arms is divided into active rotation head and driven swivel head, rotation is controlled part and is located at an active rotation rotating shaft outer end, the rotational lock knob is located at driven swivel head rotating shaft outer end, an active rotation rotating shaft outer end is provided with the rotational lock knob, and described locking knob is a nut that is threaded with the rotation axle head.
3, a kind of stable swivel head electrode holders according to claim 1 and 2 is characterized in that the described swivel head of seizing on both sides by the arms is provided with welding rod clip slot (8).
4, a kind of stable swivel head electrode holders according to claim 1 and 2 is characterized in that it is knob (1) that part is controlled in described rotation.
5, a kind of stable swivel head electrode holders according to claim 3 is characterized in that it is knob that part is controlled in described rotation.
6, a kind of stable swivel head electrode holders according to claim 1 and 2 is characterized in that it is handle type (9) that part is controlled in described rotation.
7, a kind of stable swivel head electrode holders according to claim 3 is characterized in that it is handle type that part is controlled in described rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201037198U CN201201110Y (en) | 2008-06-12 | 2008-06-12 | Electric welding tong with steady rotating heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201037198U CN201201110Y (en) | 2008-06-12 | 2008-06-12 | Electric welding tong with steady rotating heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201110Y true CN201201110Y (en) | 2009-03-04 |
Family
ID=40423421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201037198U Expired - Fee Related CN201201110Y (en) | 2008-06-12 | 2008-06-12 | Electric welding tong with steady rotating heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201110Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828898A (en) * | 2021-09-29 | 2021-12-24 | 韩鹏学 | Rotary electrode holder |
-
2008
- 2008-06-12 CN CNU2008201037198U patent/CN201201110Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828898A (en) * | 2021-09-29 | 2021-12-24 | 韩鹏学 | Rotary electrode holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 |