KR20170104277A

KR20170104277A - Ingot Foaming Mold

Info

Publication number: KR20170104277A
Application number: KR1020160027122A
Authority: KR
Inventors: 박상준
Original assignee: 박상준
Priority date: 2016-03-07
Filing date: 2016-03-07
Publication date: 2017-09-15

Abstract

The present invention relates to an ingot forming mold comprising: an input hopper (10) filled with a liquid metal received through an upper part, and guiding the liquid metal to a lower side through an input hole (12) formed on a lower part; an upper plate (20) having a mounting hole (22) on a top surface, receiving a part of the input hopper (10) therein through the mounting hole (22), and supporting the input hopper (10); a top plate unit (30) having a plurality of input guide holes (38) vertically penetrated at constant intervals and guiding a flow of the liquid metal inputted through the input hopper (10); an ingot forming unit (40) installed in a lower part of the top plate unit (30) forming a plurality of ingots (M) by being filled with the liquid metal flowing in along the input guide holes (38); and a lower plate (50) supporting a lower part of the ingot forming unit (40). According to the present invention, the ingot forming mold is capable of mass producing the ingots at one go by coupling a plurality of ingot forming frames; thereby reducing a time required to manufacture the ingot and obtain the effects of reducing manufacturing costs and improve productivity.

Description

[0001] INGOT FOAMING MOLD [0002]

A plurality of ingot forming grooves are formed in a line on a side surface of an ingot forming die, and a plurality of ingot forming grooves are formed by side joining of different ingot forming molds to form a plurality of ingot forming grooves. To an ingot forming mold capable of simultaneously manufacturing ingots.

In general, liquid metal is a hard crystalline structure, but liquid metal is called liquid metal because it is very free in atomic arrangement like liquid. Liquid metal is five times stronger than iron and is three times stronger than titanium, which is currently the strongest, and unlike metal, it is said to have no corrosion.

In addition, it has the ability to block electromagnetic waves, and it can be made freely according to the mold frame like plastic. Since it has no directionality, it has excellent toughness, high strength and ductility and has no self-extinguishing property. It is used as material.

The liquid metal is basically an ingot such as zirconium copper, and the raw material is charged. In order to prevent the molecular structure of the alloy from becoming weak, all processes are performed in a vacuum state.

In addition, in order to use liquid metal in a mold or the like, molding is performed by molding a liquid metal in an ingot form and injecting it into an injection molding machine.

The ingot INGOT as described above is mainly used in casting, and the ingot is produced by repeatedly injecting molten steel into a certain shape and solidifying it. That is, the molten steel refined in the steelmaking furnace is put into a mold and solidified to produce an ingot (INGOT).

The casting method includes an upper casting method and a lower casting method. The upper casting method is a method of injecting molten steel into the upper part of the mold, and the lower casting method is a method of injecting molten steel from the lower part of the casting mold.

The upper casting method is used for casting a product of high purity, and the lower casting method is used for slow casting of molten steel into a mold to prevent scattering of molten steel.

Such an ingot casting apparatus is disclosed in Korean Patent Publication No. 10-1220439.

In such an ingot casting apparatus, a molten metal stored in a melted state in a melting furnace discharges gas from a degassing furnace through a molten metal moving pipe, and is filled in an ingot mold through a molten metal casting pipe. The molten metal filled in the ingot mold is cooled for a predetermined time to form an ingot.

However, since the ingot casting apparatus as described above can produce one ingot from a single ingot mold, it takes a long time to produce a large number of ingots, and in order to take out the ingot after molding, the operator reverses the ingot mold There is a troublesome problem to discharge the ingot.

Korean Patent Publication No. 10-1220439

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to solve the problems of the prior art as described above, and it is an object of the present invention to provide an ingot mold, And a plurality of ingot forming grooves are formed by the plurality of ingot forming grooves so that a large amount of ingots can be manufactured at a time.

According to an aspect of the present invention for achieving the above object, there is provided an ingot forming mold according to the present invention, which has a funnel shape, is filled with liquid metal through an upper end portion thereof, An upper hopper which is installed at a lower portion of the hopper and has a mounting hole formed on an upper surface of the hopper so that a part of the hopper is inserted into the hopper and supports the hopper; A plurality of injection guide holes formed in the upper and lower portions at predetermined intervals to guide the injection of the liquid metal injected through the injection hopper; A plurality of ingot forming molds in which a plurality of ingot forming grooves are formed are arranged in a row in a row, Prize stomach is filled therein is disposed on the forming section, and the ingot to form a plurality of the ingot, the ingot bottom forming portion, and includes a lower plate for supporting the lower end of the ingot molded portion.

The top plate portion includes a left and right top plate formed of a plate material having a predetermined thickness and formed with a part of a plurality of injection guide holes on a side surface thereof and a pair of right and left side plates disposed between the left and right top plates, And a plurality of top plates formed with a part of the holes to form the injection guide holes by coupling of the side parts.

The ingot forming unit comprises left and right ingot forming molds formed of a plate material having a predetermined thickness and provided at both lower sides of both sides of the top plate unit and extending vertically upward and downward, And a plurality of ingot forming molds disposed between the left and right ingot forming molds and having a plurality of ingot forming grooves arranged in a row on both sides thereof.

The ingot forming grooves are formed by joining the left and right ingot forming molds and the ingot forming molds in parallel in a row and forming different ingot forming molds.

The left and right ingot forming molds and the ingot forming molds may be formed by forming an ingot by filling liquid metal in the ingot forming grooves, separating the ingot forming mold and the left ingot forming mold, And the ingot is separated.

The ingot forming mold according to the present invention has the following effects.

The present invention is characterized in that a plurality of ingot forming grooves are formed in a line on a side surface of an ingot forming mold and a plurality of ingot forming grooves are formed by side joining of different ingot forming molds to produce a large number of ingots at a time .

Accordingly, the ingot can be manufactured in large quantities at a time according to the combination of the plurality of ingot forming molds, and thus the manufacturing time of the ingot can be shortened, and the production cost and production efficiency can be improved.

In addition, when the ingot having been formed is separated, the top plate portion and the ingot forming portion can be separated from each other, and the easily formed ingot can be discharged to the outside. Thus, the ingot can be easily separated by a simple operation to shorten the working time, .

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a configuration of a preferred embodiment of an ingot forming mold according to the present invention; Fig.
Fig. 2 is an exploded perspective view showing a configuration of a preferred embodiment of the ingot forming mold according to the present invention. Fig.
3 is a front view showing a configuration of a preferred embodiment of the ingot forming mold according to the present invention.
4 is a plan view showing a configuration of a preferred embodiment of the ingot forming mold according to the present invention.
5 is a sectional view showing a configuration of a preferred embodiment of the ingot forming mold according to the present invention.
6 is an exploded perspective view showing a state in which a top plate portion and an ingot forming portion constituting the embodiment of the present invention are disassembled.
Fig. 7 is a perspective view showing a state in which an ingot in which molding is completed in the ingot forming section constituting the embodiment of the present invention is discharged. Fig.
8 is a perspective view showing the shape of a plurality of ingots formed by the ingot forming mold according to the present invention.
9 is a front view showing a single ingot formed by the ingot forming mold according to the present invention.

Hereinafter, preferred embodiments of the ingot forming mold according to the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a perspective view showing a constitution of a preferred embodiment of the ingot forming mold according to the present invention. Fig. 2 is an exploded perspective view showing a constitution of a preferred embodiment of the ingot forming mold according to the present invention. Fig. 4 is a plan view showing a constitution of a preferred embodiment of the ingot forming mold according to the present invention, and Fig. 5 is a plan view showing the constitution of a preferred embodiment of the ingot forming mold according to the present invention. Fig. 6 is an exploded perspective view showing a state in which the top plate portion and the ingot forming portion constituting the embodiment of the present invention are disassembled, and Fig. 7 shows an exploded perspective view of the present invention There is shown a perspective view showing a state in which an ingot in which molding has been completed is discharged in an ingot forming section constituting an embodiment FIG. 8 is a perspective view showing the shape of a plurality of ingots formed by the ingot forming mold according to the present invention, and FIG. 9 is a front view showing a single ingot formed by the ingot forming mold according to the present invention Respectively.

As shown in these drawings, the ingot forming mold according to the present invention has a funnel shape, and is filled with a liquid metal through an upper end portion, and guides the liquid metal downward through an injection hole 12 formed in a lower end portion. And a mounting hole 22 is formed on an upper surface of the hopper 10. A part of the hopper 10 is inserted into the hopper 10 and the hopper 10 A plurality of injection guide holes 38 formed in the upper plate 20 so as to pass through the upper and lower portions at predetermined intervals and to be injected through the injection hopper 10, A plurality of ingot forming molds (42, 44, 44) provided at a lower portion of the top plate portion (30) and having a plurality of ingot forming grooves (48) 46 are arranged side by side in a row, and the injection guide holes 38 are provided An ingot forming section 40 for forming a plurality of ingots M by filling the liquid metal into the ingot forming section 40 and a lower end of the ingot forming section 40, And a lower plate 50 for supporting the upper plate.

The injection hopper 10 has a funnel shape, and the upper and lower ends of the hopper 10 are opened. The liquid metal is injected through the upper end of the injection hopper 10 and the liquid metal introduced into the injection hopper 10 is guided to the top plate portion 30 side to be described later through the injection hole 12 to be described later .

An injection hole 12 is formed in the lower end of the injection hole 12. The injection hole 12 is formed at the center of the lower surface of the injection hopper 10 to guide the liquid metal flowing into the injection hopper 10 toward the top plate portion 30.

A locking end 14 is formed on the outer peripheral surface of the lower end of the injection hopper 10. The engaging end 14 is formed in a circular ring shape and is inserted and fixed in the mounting hole 22 of the upper plate 20 to be described later.

An upper plate (20) is installed below the injection hopper (10). As shown in FIG. 2, the upper plate 20 has a hollow hexahedron shape and is installed at a lower portion of the injection hopper 10 to support the lower end of the injection hopper 10.

A mounting hole 22 is formed on the upper surface of the upper plate 20. The mounting hole 22 is formed at the center of the upper surface of the upper plate 20 so as to pass upward and downward. The hopper 10 of the injection hopper 10 is inserted into the mounting hole 22 to fix the injection hopper 10 to the upper surface of the upper plate 20.

On the lower surface of the upper plate 20, a fixing groove 24 is formed. The fixing groove 24 is recessed in a rectangular shape on the lower surface of the upper plate 20. The top plate portion 30 and an upper end portion of the ingot forming portion 40 are inserted and fixed in the fixing groove 24.

A top plate portion 30 is installed in the top plate 20. The top plate portion 30 includes left and right top plates 32 and 34 formed of a plate material having a predetermined thickness and formed with a plurality of injection guide holes 38 on a side surface thereof, A plurality of top plate 36, which is provided between the upper and lower plates 32 and 34 and has a plurality of injection guide holes 38 formed on both sides thereof, Lt; / RTI >

As shown in FIG. 6, the left and right top plates 32 and 34 are formed of a rectangular plate, and a portion of the injection guide hole 38 is formed on the left or right side, respectively. A top plate 36 to be described later on which the remaining injection guide holes 38 are formed is formed on the side surfaces of the left and right top plates 32 and 34 to form a funnel-shaped injection guide hole 38.

A top plate 36 is provided between the left and right top plates 32, 34. The top plate 36 is formed of a rectangular plate, and the remaining portions of the injection guide holes 38 are formed on both side surfaces thereof. A plurality of the top plate 36 are sequentially coupled to the side plates so that a plurality of the injection guide holes 38 are aligned in a row. The top plate 36 guides the liquid metal flowing downward through the hopper 10 to a side of the ingot forming unit 40 to be described later.

Specifically, the left and right top plates 32 and 34 are formed with half of the injection guide holes 38 on the right and left sides, respectively, and injection guide holes (not shown) are formed on both sides of the top plate 36 38 are formed. A funnel-shaped injection guide hole 38 is formed in a row in a row by lateral coupling of the plurality of the top plates 36, and the top plate 36 located on both sides of the plurality of the top plates 36 The left and right top plates 32 and 34 are engaged.

Therefore, funnel-shaped injection guide holes 38 are formed in a row in a row by lateral coupling of the left and right top plates 32 and 34 and the plurality of top plates 36, The work of separating the ingot M after finishing can be easily performed.

An ingot forming part 40 is provided at a lower part of the top plate part 30. The ingot forming part 40 is formed of a plate material having a predetermined thickness and is vertically provided at both lower sides of the top plate part 30. The ingot forming part 40 has a plurality of ingot forming grooves 48, Left and right ingot forming molds 42 and 44 and right and left ingot forming molds 42 and 44 which are arranged side by side and a plurality of ingot forming grooves 48 are arranged in a row on both side surfaces And a plurality of ingot forming molds (46) formed to form a plurality of grooves.

The left and right ingot forming molds 42 and 44 are formed of a plate material having a predetermined thickness as shown in FIG. 6 or FIG. Left side plan views of the left and right ingot forming molds 42 and 44 are formed on the right side of the ingot forming groove 48 in a line. The ingot forming mold 46 to be described later in which the remaining ingot forming grooves 48 are formed is formed on the side surfaces of the left and right ingot forming molds 42 and 44 to form a cube-shaped ingot forming groove 48.

A plurality of ingot forming molds 46 are installed between the left and right ingot forming molds 42 and 44. The ingot forming mold 46 is formed of a plate material having a predetermined thickness, and is formed to be long up and down. On the both sides of the ingot forming mold 46, the remaining portions of the ingot forming grooves 48 are formed in a line. A plurality of the ingot forming molds (46) are sequentially joined so as to be in contact with each other, and a plurality of the ingot forming grooves (48) are formed in a line in the upward and downward directions. The ingot forming groove 48 of the ingot forming mold 46 is filled with liquid metal supplied along the injection guide hole 38 to mold the ingot M therein.

Specifically, the left and right ingot forming molds 42 and 44 are formed with half of the ingot forming groove 48 on the right side surface and the left side surface, respectively, A half of the groove 48 is formed. A plurality of ingot forming grooves 48 are formed in a line in a row by side joining of the plurality of ingot forming molds 46 and the ingot forming mold 46 located on both sides of the plurality of ingot forming molds 46 Left and right ingot forming molds 42 and 44, respectively.

Therefore, the ingot forming grooves 48 of cubic shape are formed in a line in the vertical direction by side-joining the left and right ingot forming molds 42, 44 and the plurality of ingot forming molds 46, The liquid metal is filled and a plurality of ingots M are formed at one time.

When the ingot M is separated, the ingot M can be easily separated by separating the left and right ingot forming molds 42 and 44 and the plurality of ingot forming molds 46.

A lower plate 50 is provided below the ingot forming unit 40. The lower plate 50 is made of a plate having a predetermined thickness, and a mounting groove 52 is formed in the upper surface of the lower plate 50 so as to be recessed in a rectangular shape. The lower end of the ingot forming part 40 is inserted and fixed in the mounting groove 52 of the lower plate 50.

Hereinafter, the operation of the ingot forming mold according to the present invention will be described with reference to FIGS. 1 to 9. FIG.

First, a liquid metal is used as a material for manufacturing the ingot (M), and liquid metal is used for such liquid metal. As the liquid metal, various metals in a liquid state other than the liquid metal may be used.

In order to process the liquid metal as described above, a molding process must be performed in a vacuum state, so that molding work of the ingot M is performed in a vacuum furnace (not shown).

The operator injects the liquid metal into the injection hopper 10. The liquid metal injected into the injection hopper 10 is guided downward through the injection hole 12 of the injection hopper 10.

The liquid metal supplied to the lower portion of the injection hopper 10 flows into a plurality of injection guide holes 38 formed in the top plate portion 30. An ingot forming part 40 is provided in the lower part of the injection guide hole 38 to fill the ingot forming groove 48 with liquid metal.

The liquid metal supplied by the injection guide hole 38 starts to be filled from the ingot forming groove 48 located at the lower portion of the ingot forming portion 40 and gradually filled up to the ingot forming groove 48 located at the upper end .

When the filling of the liquid metal into the ingot forming groove 48 is completed, the liquid metal is cooled in the ingot forming part 40 for a predetermined time to form a plurality of ingots M.

When the cooling of the ingot M is completed, the operator removes the ingot M formed in a row in a row in the order of the injection hopper 10, the upper plate 20, the top plate portion 30 and the ingot forming portion 40, .

The ingot M completed through the above operation is formed in the shape as shown in FIG. 8, and the worker applies an impact to the ingots M formed in a row in a row, Can be separated.

The scope of the present invention is not limited to the embodiments described above, and many other modifications based on the present invention will be possible to those skilled in the art within the scope of the present invention.

10. Injection hopper 12. Injection hole
14. Hanging end 20. Top plate
22. Mounting hole 30. Top plate portion
32. Left top plate 34. Right top plate
36. Top plate 38. Injection guide hole
40. Ingot molding part 42. Left ingot molding frame
44. Right Ingot Molding Frame 46. Ingot Molding Frame
48. Ingot molding groove 50. Lower plate

Claims

An injection hopper 10 having a funnel shape and filled with a liquid metal through an upper end thereof and guiding the liquid metal downward through an injection hole 12 formed at a lower end thereof;
A top plate 20 installed at a lower portion of the injection hopper 10 and having a mounting hole 22 formed in its upper surface to insert a part of the injection hopper 10 therein and to support the injection hopper 10, and;
A plurality of injection guide holes 38 formed in the upper plate 20 and extending upward and downward at predetermined intervals to guide the injection of the liquid metal injected through the injection hopper 10, 30);
A plurality of ingot forming molds 46 are provided in a row below the top plate portion 30 and a plurality of ingot forming grooves 48 are formed on a side surface thereof, An ingot forming part (40) filled with a liquid metal flowing therein to form a plurality of ingots (M);
And a lower plate (50) provided below the ingot forming part (40) and supporting a lower end of the ingot forming part (40).

2. The apparatus according to claim 1, wherein the top plate portion (30)
Left and right top plates (32, 34) made of a plate material having a predetermined thickness and formed with a part of a plurality of injection guide holes (38) on a side surface thereof;
A plurality of injection guide holes 38 are formed on both side surfaces of the left and right top plates 32 and 34 and a plurality of injection guide holes 38 are formed And a top plate (36).

The ingot forming part (40) according to claim 1, wherein the ingot forming part (40)
A pair of left and right ingot forming grooves (48) are formed in the upper and lower portions of both sides of the top plate portion (30) A frame (42, 44);
And a plurality of ingot forming molds (46) arranged between the left and right ingot forming molds (42, 44) and having a plurality of ingot forming grooves (48) mold.

The method according to claim 3, wherein the ingot forming groove (48)
Wherein the left and right ingot forming molds (42, 44) and the ingot forming mold (46) are arranged in a line and are formed by joining different ingot forming molds (42, 44, 46) Ingot mold.

4. The ingot mold according to claim 3, wherein the left and right ingot forming molds (42, 44) and the ingot forming mold (46)
After the ingot M is filled with the liquid metal in the ingot forming groove 48, the left and right ingot forming molds 42 and 44 and the ingot forming mold 46 are separated from each other, And the ingot (M) is separated.