CN204559923U - A kind of tungsten electrode - Google Patents
A kind of tungsten electrode Download PDFInfo
- Publication number
- CN204559923U CN204559923U CN201520251749.3U CN201520251749U CN204559923U CN 204559923 U CN204559923 U CN 204559923U CN 201520251749 U CN201520251749 U CN 201520251749U CN 204559923 U CN204559923 U CN 204559923U
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- tungsten electrode
- molybdenum filament
- filament head
- electrode body
- male thread
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Abstract
Relate to a tungsten electrode for refractory material field of smelting, described tungsten electrode comprises tungsten electrode body and molybdenum filament head, and the link correspondence of described tungsten electrode body is fixedly connected with one end of molybdenum filament head; The other end of described molybdenum filament head is provided with the male thread be connected with relevant device; Described tungsten electrode effectively can be stopped screw thread root and to meet accident the phenomenon of fracture, thus reaches and extend useful life of tungsten electrode, for manufacturing enterprise has saved the object of production cost.
Description
[technical field]
The utility model relates to refractory material field of smelting, especially relates to a kind of tungsten electrode being applied to refractory material and smelting.
[background technology]
Known, in the smelting process of refractory material, need the molybdenum electrode using straight cylinder shape to discharge to material, thus make material melting to carry out smelting operation; Nowadays, along with the requirement of smelting operation to electrode is more and more higher, a lot of manufacturing enterprise all have selected more resistant to elevated temperatures tungsten electrode to replace molybdenum electrode, but, because normally used molybdenum electrode is all male thread, and the manufacturer of equipment does not change the equipment of installing electrodes again now, therefore just cause the structure that the tungsten electrode used at present is also all male thread; Find in the application, because the quality of tungsten itself is relatively crisp, when adopting male thread, very easily there is phenomenon of rupture in the screw thread root of tungsten electrode, thus causes shortened greatly the useful life of tungsten electrode, and this directly increases the production cost of manufacturing enterprise; Meanwhile, those skilled in the art are generally subject to the impact of traditional consciousness form, namely assert that tungsten electrode should be just existing male thread structure, therefore, also do not change the structure of tungsten electrode at present to extend the Research Thinking in its useful life.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of tungsten electrode, described tungsten electrode effectively can be stopped screw thread root and to meet accident the phenomenon of fracture, thus reaches and extend useful life of tungsten electrode, for manufacturing enterprise has saved the object of production cost.
For achieving the above object, the utility model adopts following technical scheme:
A kind of tungsten electrode, described tungsten electrode comprises tungsten electrode body and molybdenum filament head, and the link correspondence of described tungsten electrode body is fixedly connected with one end of molybdenum filament head; The other end of described molybdenum filament head is provided with the male thread be connected with relevant device.
Further, screw thread in the link of described tungsten electrode body is provided with and connects for silk corresponding to molybdenum filament head, the two ends of molybdenum filament head are equipped with male thread, and the silking direction of the male thread at molybdenum filament head two ends is contrary.
Further, described tungsten electrode body and molybdenum filament head are fixed together by attachment screw, and the outer surface of all not outstanding corresponding side of tungsten electrode body, the two ends of attachment screw.
Owing to adopting technical scheme as above, the utility model has following beneficial effect:
Tungsten electrode described in the utility model is easy to manufacture, easy to use; Described tungsten electrode is by molybdenum filament head and corresponding equipment connection, because the quality of molybdenum filament head is better, therefore, it is possible to effectively stop the phenomenon of tungsten electrode screw thread root appearance fracture, this extends the useful life of tungsten electrode accordingly, for manufacturing enterprise has saved production cost; Smelt experiment through the refractory materials of most times to prove, under equal conditions, the useful life of described tungsten electrode can extend 1/3rd than the useful life of existing tungsten electrode, the long M48 molybdenum filament head of 80mm is joined for the tungsten electrode of diameter 80, its useful life can extend to two months by original one and a half months, by the 720 tons of calculating of single stove moon output, tungsten electrode just energy 320 tons, the more than enough production refractory material of a set of three, thus effectively for manufacturing enterprise saves production cost, add economic benefit.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is another structural representation of the present utility model.
In figure: 1, tungsten electrode body; 2, molybdenum filament head; 3, male thread; 4, interior screw thread; 5, attachment screw.
[embodiment]
Can explain the present invention in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples:
By reference to the accompanying drawings 1 ~ 2, tungsten electrode, described tungsten electrode comprises tungsten electrode body 1 and molybdenum filament head 2, the link correspondence of described tungsten electrode body 1 is fixedly connected with one end of molybdenum filament head 2, simultaneously, the other end of molybdenum filament head 2 is provided with the male thread 3 be connected with relevant device, and namely described tungsten electrode body 1 can by molybdenum filament head 2 together with corresponding equipment connection; As required, can the link of tungsten electrode body 1 set out to connect for silk corresponding to molybdenum filament head 2 in screw thread 4, all set out male thread 3 at the two ends of molybdenum filament head 2 simultaneously, and the silking direction of molybdenum filament head 2 two ends male thread 3 is set on the contrary, thus the linking together corresponding respectively for the two ends of molybdenum filament head 2 with tungsten electrode body 1 and relevant device of the mode that silk can be utilized to connect; Or, attachment screw 5 is adopted to be fixed together corresponding with molybdenum filament head 2 for tungsten electrode body 1, and have influence on the effect of tungsten electrode body 1 regular picture in order to avoid the end head of attachment screw 5, the outer surface of all outstanding corresponding side of tungsten electrode body 1, the two ends of attachment screw 5 can be made; Because the molybdenum filament head 2 set up not only can guarantee the normal use of tungsten electrode, but also can reach the object being easy to dismantle and be convenient to change tungsten electrode body 1, therefore described tungsten electrode can effectively increase the service life, and prevents the phenomenon of unexpected fracture from occurring.
The non-detailed portion of the utility model is prior art, therefore the utility model is not described in detail.
Claims (3)
1. a tungsten electrode, is characterized in that: described tungsten electrode comprises tungsten electrode body (1) and molybdenum filament head (2), and the link correspondence of described tungsten electrode body (1) is fixedly connected with one end of molybdenum filament head (2); The other end of described molybdenum filament head (2) is provided with the male thread (3) be connected with relevant device.
2. tungsten electrode according to claim 1, it is characterized in that: the link of described tungsten electrode body (1) is provided with the interior screw thread (4) for connecing with molybdenum filament head (2) corresponding silk, the two ends of molybdenum filament head (2) are equipped with male thread (3), and the silking direction at molybdenum filament head (2) two ends male thread (3) is contrary.
3. tungsten electrode according to claim 1, it is characterized in that: described tungsten electrode body (1) and molybdenum filament head (2) are fixed together by attachment screw (5), and the outer surface of all not outstanding tungsten electrode body (1) corresponding side, the two ends of attachment screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251749.3U CN204559923U (en) | 2015-04-24 | 2015-04-24 | A kind of tungsten electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251749.3U CN204559923U (en) | 2015-04-24 | 2015-04-24 | A kind of tungsten electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204559923U true CN204559923U (en) | 2015-08-12 |
Family
ID=53834991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520251749.3U Expired - Fee Related CN204559923U (en) | 2015-04-24 | 2015-04-24 | A kind of tungsten electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204559923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643769A (en) * | 2015-04-24 | 2016-06-08 | 洛阳高新永杰钨钼材料有限公司 | Tungsten electrode |
-
2015
- 2015-04-24 CN CN201520251749.3U patent/CN204559923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643769A (en) * | 2015-04-24 | 2016-06-08 | 洛阳高新永杰钨钼材料有限公司 | Tungsten electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |