CN205024298U - Even electroslag remelting furnace of electric current - Google Patents
Even electroslag remelting furnace of electric current Download PDFInfo
- Publication number
- CN205024298U CN205024298U CN201520716030.2U CN201520716030U CN205024298U CN 205024298 U CN205024298 U CN 205024298U CN 201520716030 U CN201520716030 U CN 201520716030U CN 205024298 U CN205024298 U CN 205024298U
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- CN
- China
- Prior art keywords
- crystallizer
- electrode
- electroslag remelting
- transverse arm
- remelting furnace
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Abstract
The utility model discloses an even electroslag remelting furnace of electric current, including crystallizer and the vertical pillar that lies in crystallizer one side, the one end that vertical pillar was kept away from to the last xarm that is equipped with rather than sliding fit of vertical pillar, xarm lies in the top of crystallizer and is equipped with the holder, presss from both sides on the holder and tightly is fixed with the electrode that stretches into in the crystallizer, and the holder includes and forms the centre gripping chamber that is used for the centre gripping electrode between two holding pieces by the holding piece of two relative settings, be equipped with the laying plate that links to each other with power supply unit on one side lateral wall of xarm, and be equipped with connection cable between laying plate and two holding pieces respectively. Through setting up the laying plate to with all linking to each other with connection cable on two holding pieces of holder, so, after the electrode lay in the centre gripping intracavity and adopts two centre gripping film jacket fastenings to decide, electric current accessible holding piece evenly conducted to the electrode for current distribution in the electrode is more even, and then ensures to smelt more even, and finally improves the product quality of steel ingot.
Description
Technical field
The utility model belongs to esr equipment technical field, is specifically related to a kind of electroslag remelting furnace of uniform current.
Background technology
Esr is the method utilizing electric current to be carried out melting as thermal source by the resistance heat that produces during slag.Its main purpose is purified metals and obtains the steel ingot of clean homogeneous microstructure densification.Through the steel of esr, purity is high, sulfur-bearing is low, non-metallic inclusion is few, surface of steel ingot is smooth, clean even compact, metallographic structure and chemical composition even.
Electroslag remelting furnace is of many uses, is mainly used in steel industry, metallurgy industry etc.Different slag charge is adopted to can be used for the alloy of the non-ferrous metals such as the various structural alloy steel of refining, high temperature steel, bearing steel, die steel, superalloy, Precise Alloy, non-corrosive metal, high strength bronze and other aluminium, copper, iron, silver; Adopt difform crystallizer can the sound steel castings such as direct production major diameter steel ingot, heavy slab, hollow pipe, large-sized diesel machine crankshaft, roll, large gear, high pressure vessel, gun tube.
Although existing electroslag remelting furnace can meet service requirements to a certain extent, there is the even problem of current unevenness in its electrode, causes melting uneven, and finally affect the quality of steel ingot.
Summary of the invention
In view of this, the purpose of this utility model is the electroslag remelting furnace providing a kind of uniform current, effectively can improve the uniformity coefficient of electric current, and then improves the quality of steel ingot.
For achieving the above object, the utility model provides following technical scheme:
A kind of electroslag remelting furnace of uniform current, comprise crystallizer and the vertical support being positioned at described crystallizer side, described vertical support is provided with the transverse arm be slidably matched with it, described transverse arm is positioned at the top of described crystallizer away from one end of described vertical support and is provided with clamper, described clamper is fixedly clamped the electrode stretched in described crystallizer, described clamper comprises two holding pieces be oppositely arranged, and forms the clamping chamber for clamping described electrode between two described holding pieces; The side sidewall of described transverse arm is provided with the distributor plate be connected with electric supply installation, and is respectively equipped with connection cable between described distributor plate and two pieces of described holding pieces.
Further, the sidewall of described holding piece is provided with line connection board, and described connection cable is connected with described line connection board.
Further, described vertical column is provided with upright guide rail, and described transverse arm is provided with the guide groove coordinated with described upright guide rail.
Further, also comprise for driving described transverse arm along the driving mechanism of described vertical column movement.
Further, described driving mechanism comprises drive-motor and is fixedly installed on the fixed pulley on described vertical column top, the output shaft of described drive-motor is provided with step-down gear, the output shaft of described step-down gear is provided with steel strand wheel, the upper winding of described steel strand wheel is provided with steel strand, is fixedly connected with after described fixed pulley is walked around in the termination of described steel strand with described transverse arm.
The beneficial effects of the utility model are:
The electroslag remelting furnace of the utility model uniform current, by arranging distributor plate, and be all connected on two of clamper holding pieces with connection cable, so, when electrode is positioned at clamping chamber after adopting two holding pieces to be fixedly clamped, electric current to electrode, makes the distribution of current in electrode more even by holding piece uniform conductive, and then guarantee that melting is more even, and the final quality product improving steel ingot.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is the structural representation of the electroslag remelting furnace embodiment of the utility model uniform current;
Fig. 2 is the structural representation of clamper.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, be the structural representation of the electroslag remelting furnace embodiment of the utility model uniform current.The electroslag remelting furnace of the uniform current of the present embodiment, comprise crystallizer 1 and the vertical support 2 being positioned at described crystallizer 1 side, described vertical support 2 is provided with the transverse arm 3 be slidably matched with it, described transverse arm 3 is positioned at the top of described crystallizer 1 away from one end of described vertical support 2 and is provided with clamper 4, described clamper 4 is fixedly clamped the electrode 5 stretched in described crystallizer 1, described clamper 4 comprises the clamping chamber 7 formed between two holding pieces be oppositely arranged, 6, two described holding pieces 6 for clamping described electrode 5.The side sidewall of described transverse arm 3 is provided with the distributor plate 8 be connected with electric supply installation, and is respectively equipped with connection cable 9 between described distributor plate 8 and two pieces of described holding pieces 6.
Further, the sidewall of described holding piece 6 is provided with line connection board 10, and described connection cable 9 is connected with described line connection board 10, is convenient to layout and the installation of connection cable 9.
Further, described vertical column 2 is provided with upright guide rail, and described transverse arm 3 is provided with the guide groove coordinated with described upright guide rail.The electroslag remelting furnace of the present embodiment uniform current also comprises for driving described transverse arm 3 along the driving mechanism of described vertical column 2 movement.Concrete, the driving mechanism of the present embodiment comprises drive-motor 11 and is fixedly installed on the fixed pulley 12 on described vertical column 2 top, the output shaft of described drive-motor 11 is provided with step-down gear 13, the output shaft of described step-down gear 13 is provided with steel strand wheel 14, described steel strand wheel 14 is wound around and is provided with steel strand 15, the termination of described steel strand 15 is walked around described fixed pulley 12 and is fixedly connected with described transverse arm 3 afterwards.
The electroslag remelting furnace of the present embodiment uniform current, by arranging distributor plate, and be all connected on two of clamper holding pieces with connection cable, so, when electrode is positioned at clamping chamber after adopting two holding pieces to be fixedly clamped, electric current to electrode, makes the distribution of current in electrode more even by holding piece uniform conductive, and then guarantee that melting is more even, and the final quality product improving steel ingot.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (5)
1. the electroslag remelting furnace of a uniform current, comprise crystallizer and the vertical support being positioned at described crystallizer side, described vertical support is provided with the transverse arm be slidably matched with it, described transverse arm is positioned at the top of described crystallizer away from one end of described vertical support and is provided with clamper, described clamper is fixedly clamped the electrode stretched in described crystallizer, it is characterized in that: described clamper comprises two holding pieces be oppositely arranged, between two described holding pieces, forming the clamping chamber for clamping described electrode; The side sidewall of described transverse arm is provided with the distributor plate be connected with electric supply installation, and is respectively equipped with connection cable between described distributor plate and two pieces of described holding pieces.
2. the electroslag remelting furnace of uniform current according to claim 1, it is characterized in that: the sidewall of described holding piece is provided with line connection board, described connection cable is connected with described line connection board.
3. the electroslag remelting furnace of uniform current according to claim 1 or 2, it is characterized in that: described vertical column is provided with upright guide rail, described transverse arm is provided with the guide groove coordinated with described upright guide rail.
4. the electroslag remelting furnace of uniform current according to claim 3, is characterized in that: also comprise for driving described transverse arm along the driving mechanism of described vertical column movement.
5. the electroslag remelting furnace of uniform current according to claim 4, it is characterized in that: described driving mechanism comprises drive-motor and is fixedly installed on the fixed pulley on described vertical column top, the output shaft of described drive-motor is provided with step-down gear, the output shaft of described step-down gear is provided with steel strand wheel, the upper winding of described steel strand wheel is provided with steel strand, is fixedly connected with after described fixed pulley is walked around in the termination of described steel strand with described transverse arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716030.2U CN205024298U (en) | 2015-09-16 | 2015-09-16 | Even electroslag remelting furnace of electric current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716030.2U CN205024298U (en) | 2015-09-16 | 2015-09-16 | Even electroslag remelting furnace of electric current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024298U true CN205024298U (en) | 2016-02-10 |
Family
ID=55256848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716030.2U Expired - Fee Related CN205024298U (en) | 2015-09-16 | 2015-09-16 | Even electroslag remelting furnace of electric current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024298U (en) |
-
2015
- 2015-09-16 CN CN201520716030.2U patent/CN205024298U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160916 |