CN213379243U

CN213379243U - Material leaking device of electrode blank casting furnace body

Info

Publication number: CN213379243U
Application number: CN202021570883.7U
Authority: CN
Inventors: 刘延峰; 刘磊; 刘子健
Original assignee: Zunyi Xinlite Metal Material Technology Co ltd
Current assignee: Zunyi Xinlite Metal Material Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-08
Anticipated expiration: 2030-07-31

Abstract

This scheme discloses casting technical field's electrode base casting furnace body leaks material device, including the hopper main part, the hopper main part includes feed inlet and discharge gate, the device is still including leaking the material pipeline, the discharge gate of hopper main part and the one end of leaking the material pipeline can be dismantled and be connected, leak the material pipeline and keep away from the coaxial fender hopper that is equipped with the horn mouth form in edge of the one end of hopper main part, keep off the great one end of hopper aperture up. When molten steel is added into the die, the molten steel splashed onto the material leaking device can only be splashed onto the material leaking pipeline and the material blocking hopper and is blocked by the material blocking plate, so that the molten steel cannot be splashed onto the hopper main body. When the steel blocks solidified by the molten steel need to be cleaned, the material leaking pipeline is detached from the hopper main body and is taken out from the casting furnace body for cleaning, the external space is large, the cleaning is more convenient, and the condensed steel blocks can be treated by knocking the material blocking hopper and the material leaking pipeline.

Description

Material leaking device of electrode blank casting furnace body

Technical Field

The utility model belongs to the technical field of the casting, in particular to electrode base casting furnace body leaks material device.

Background

The electrode blank, also called electrode bar, belongs to special metal plate, and is usually smelted in a large vacuum casting furnace, the molten metal obtained after smelting is cast in a mold, cooled and then forged and finished to obtain the finished product.

The method comprises the steps of blanking molten steel in a casting furnace body into a mold to be cast into a required casting, wherein the blanking is carried out in the casting furnace body, the molten steel is added into the mold from a hopper of the casting furnace body, primary feeding and secondary feeding are carried out on the molten steel, when the secondary feeding is carried out, the first feeding occupies a certain space of the mold from bottom to top, and the temperature is reduced, so that when the secondary feeding is carried out, the molten steel is easy to splash out from the mold due to the temperature difference and the fact that the molten steel added during the secondary feeding is close to a mold opening, the splashed molten steel is attached to an outlet of the hopper, the steel is solidified into a steel block to be blocked at the outlet edge of the hopper after cooling, the space of the outlet of the hopper can be occupied after the primary accumulation, and the subsequent discharging is influenced. The problem is solved, the solidified steel blocks are knocked down in the existing method when production is stopped, but knocking noise in a casting furnace body is large, space is limited, operation is inconvenient, knocking is difficult, and great inconvenience is brought to cleaning work.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electrode base casting furnace body leaks material device, the hopper that leaks of solving current casting furnace body is because the molten steel splashes to the hopper export that leaks when reinforced in to the mould, and later stage clearance need go on in the casting furnace body, leads to the inconvenient problem of clean operation.

Electrode base casting furnace body in this scheme leaks material device, including the hopper main part, the hopper main part includes feed inlet and discharge gate, the device is still including leaking the material pipeline, the connection can be dismantled with the one end that leaks the material pipeline to the discharge gate of hopper main part, leaks the coaxial fender hopper that is equipped with the horn mouth form in the edge of the other end of material pipeline, keeps off the great one end of hopper aperture up.

The working principle of the scheme is as follows: the difference between the scheme and the conventional material leaking hopper is that the material leaking device comprises a hopper main body and a material leaking pipeline, the material leaking pipeline is detachably connected with a discharge port of the hopper main body, and the material leaking pipeline is conveniently detached from the hopper main body.

The beneficial technical effect of this scheme is: when molten steel is added into the die, the molten steel splashed onto the material leaking device can only be splashed onto the material leaking pipeline and the material blocking hopper and is blocked by the material blocking plate, so that the molten steel cannot be splashed onto the hopper main body. When the steel blocks solidified by the molten steel need to be cleaned, the material leaking pipeline is detached from the hopper main body and is taken out from the casting furnace body for cleaning, the external space is large, the cleaning is more convenient, and the condensed steel blocks can be treated by knocking the material blocking hopper and the material leaking pipeline.

Furthermore, a plurality of first elastic sheets are annularly arranged on the inner wall of the leakage pipeline, the upper ends of the first elastic sheets are connected to the inner wall of the leakage pipeline, and the lower ends of the first elastic sheets and the edge of one end, far away from the hopper main body, of the leakage pipeline are on the same horizontal plane. Compare in the clearance outer wall comparatively difficult during the billet of clearance material leaking pipeline inner wall, the first shell fragment of setting can move about, and the molten steel that splashes accumulates when more, can follow first shell fragment department card and go into the drill rod, then strikes the drill rod and make the drill rod stretch into between first shell fragment and the material leaking pipeline, so performance plays in advance, and the billet receives the tearing effect, and clearance that can be more swift gets off.

Furthermore, a first included angle is formed between the first elastic sheet and the material leakage pipeline. The arrangement of the first included angle enables the steel chisel to be clamped between the first elastic sheet and the inner wall of the material leakage pipeline more easily, and the operation is quicker and more labor-saving.

Furthermore, a plurality of second elastic sheets are arranged on one side wall of the material blocking hopper back to the material leakage pipeline. The purpose is the same as that of the first elastic sheet, and the effect is similar.

Furthermore, a second included angle is formed between the second elastic sheet and the outer wall of the material blocking hopper. The purpose is the same as that of the first elastic sheet, and the effect is similar.

Further, the first included angle and the second included angle are both 2-5 degrees. The arrangement of 2 degrees to 5 degrees can not only prevent the elastic sheet from occupying larger occupied space, but also enable the steel chisel to be clamped into the first included angle and the second included angle easily.

Further, the detachable connection mode of the discharge hole of the hopper main body and the material leakage pipeline is flange connection. The flange is firm in connection, does not influence the flow of molten steel, and is convenient to disassemble.

Drawings

Fig. 1 is a schematic structural view of a material leaking device of an electrode blank casting furnace body in embodiment 1 of the present invention;

fig. 2 is the utility model discloses in embodiment 2 electrode base casting furnace body leaks the schematic structure drawing of material device.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: hopper main part 1, flange 2, leak material pipeline 3, keep off material fill 4, first shell fragment 5, second shell fragment 6.

Example 1: substantially as shown in figure 1: electrode base casting furnace body leaks material device, including hopper main part 1, hourglass material pipeline 3 and keep off material fill 4, hopper main part 1 includes feed inlet and discharge gate, and the flange 2 connection is passed through with the upper end of leaking the material pipeline 3 to the discharge gate of hopper main part 1, and the edge of the lower extreme of leaking the material pipeline 3 has coaxially cup jointed the fender material fill 4 that the horn mouth appears, keeps off the great one end of 4 bores of material fill up.

The inner wall of the material leakage pipeline 3 is annularly provided with a plurality of first elastic sheets 5, the upper ends of the first elastic sheets 5 are connected to the inner wall of the material leakage pipeline 3, and the lower ends of the first elastic sheets 5 and the edge of the lower end of the material leakage pipeline 3 are on the same horizontal plane; a first included angle is formed between the first elastic sheet 5 and the material leakage pipeline 3; the second included angle is 3 °.

Example 2: the electrode blank casting furnace body leakage device is characterized in that a plurality of second elastic sheets 6 are arranged on one side wall of the material blocking hopper 4 back to the leakage pipeline, a second included angle is formed between each second elastic sheet 6 and the outer wall of the material blocking hopper 4, and the second included angles are 3 degrees, as shown in a combined view of fig. 2.

Example 3: the difference between the electrode blank casting furnace body material leaking device and the embodiment 2 is that the first included angle and the second included angle are both 2 degrees.

Example 4: the difference between the electrode blank casting furnace body material leaking device and the embodiment 2 is that the first included angle and the second included angle are both 5 degrees.

Taking the embodiment 2 as an example, the material leaking device of the electrode blank casting furnace body comprises the following use processes: when molten steel is added into the die, the molten steel splashed onto the material leaking device can only be splashed onto the material leaking pipeline 3 and the material blocking hopper 4 and can not be splashed onto the hopper main body 1 under the blocking of the material blocking plate. When the steel billet that the clean molten steel solidifies into, because hopper main part 1 passes through flange 2 with material leaking pipeline 3 and connects, so can dismantle material leaking pipeline 3 from hopper main part 1, take out from the casting furnace body and clean, exterior space is big, it is more convenient clean, strike and keep off hopper 4 and material leaking pipeline 3, combine to use the drill rod to insert from first contained angle and second contained angle, the great fast steel piece of condensing receives the tear because of the angle increase of first contained angle and second contained angle, can be swift handle the steel billet of condensing.

Claims

1. Electrode base casting furnace body leaks material device, including the hopper main part, the hopper main part includes feed inlet and discharge gate, its characterized in that: the device still includes leaking the material pipeline, the discharge gate of hopper main part can be dismantled with the one end of leaking the material pipeline and be connected, leaks the coaxial fender hopper that is equipped with the horn mouth form in edge of the other end of material pipeline, keeps off the great one end of hopper aperture up.

2. The electrode blank casting furnace body leakage device according to claim 1, characterized in that: the inner wall of the material leakage pipeline is annularly provided with a plurality of first elastic sheets, the upper ends of the first elastic sheets are connected to the inner wall of the material leakage pipeline, and the lower ends of the first elastic sheets and the edge of one end, far away from the hopper main body, of the material leakage pipeline are on the same horizontal plane.

3. The electrode blank casting furnace body leakage device according to claim 2, characterized in that: a first included angle is formed between the first elastic sheet and the material leaking pipeline.

4. The electrode blank casting furnace body leakage device according to claim 3, characterized in that: and a plurality of second elastic sheets are arranged on one side wall of the material blocking hopper back to the material leakage pipeline.

5. The electrode blank casting furnace body leakage device according to claim 4, characterized in that: and a second included angle is formed between the second elastic sheet and the outer wall of the material blocking hopper.

6. The electrode blank casting furnace body leakage device according to claim 5, characterized in that: the first included angle and the second included angle are both 2-5 degrees.

7. The electrode blank casting furnace body leakage device according to any one of claims 1 to 6, characterized in that: the detachable connection mode of the discharge hole of the hopper main body and the material leakage pipeline is flange connection.