Vertical line casting die for ductile iron four-way casting
Technical Field
The utility model belongs to the field of casting molds, and particularly relates to a vertical line casting mold for a ductile iron four-way casting.
Background
The nodular cast iron (also called spheroidal graphite casting, nodular iron casting) is a special type of cast iron, and is characterized by adding stable spheroidal graphite into a cast iron matrix, so as to raise strength, toughness and wear resistance of the casting.
The prior art discloses a mould for vertically casting ductile iron castings, which comprises a positive pressure plate and a negative pressure plate, wherein the positive pressure plate and the negative pressure plate are spliced to form a casting template of the ductile iron castings, and the casting template is provided with a casting port, a straight pouring gate, a lap joint, a cross pouring gate, an inner pouring gate, a casting cavity and a riser.
The vertical line casting mold of the existing ball Mo Magang four-way casting also has the following defects:
1. The existing die can only cast singly when casting, and cannot cast a plurality of ductile iron four-way castings at the same time, so that the casting efficiency is affected.
2. The support column is arranged in the molding die of the four-way casting, and is easy to damage in the application process, so that the whole casting die needs to be replaced, and the maintenance of the die is inconvenient.
Disclosure of utility model
The utility model aims to solve the problems that a plurality of ductile iron four-way castings cannot be poured at the same time in the prior art and an internal support column is not easy to maintain in the application process, and provides a vertical line casting die of the ductile iron four-way castings.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The vertical line casting mold for the ductile iron four-way casting comprises an outer casting mold and an inner casting mold, wherein the outer casting mold comprises a casting mold, three vertical through holes are uniformly formed in the inner top surface of the casting mold, horizontal through holes are formed in the side surface of the casting mold, two partition grooves are formed in the upper surface of the casting mold and are arranged between two adjacent vertical through holes, two partition plates are fixedly connected in the casting mold, and the partition plates are arranged below the partition grooves;
Preferably, the inner casting module comprises a vertical column and a transverse column, the diameters of the vertical column and the transverse column are equal, and the transverse column penetrates through and is fixedly connected in the vertical column;
Preferably, the upper surfaces of the two casting molds are fixedly connected with an upper connecting plate through screws, the side surfaces of the two casting molds are fixedly connected with a side connecting plate through screws, and the lower surfaces of the two casting molds are fixedly connected with a lower connecting plate through screws;
Preferably, the upper surface of the upper connecting plate is fixedly communicated with a material placing groove, the upper surface of the upper connecting plate is provided with two through grooves, and the through grooves and the partition grooves are mutually corresponding up and down;
Preferably, the upright posts are arranged in the vertical through holes, the transverse posts are arranged in the horizontal through holes, the upright posts are fixedly connected between the upper connecting plate and the lower connecting plate through screws, and the transverse posts are fixedly connected between the two side connecting plates through screws;
preferably, a partition plate is connected in a clamping way in the partition groove, three connecting holes are formed in the upper side face of the partition plate, and an arc-shaped groove is formed in the lower side face of the partition plate;
Preferably, the inner side surface of the partition plate is provided with a circular arc shape of 1/4, and the inner diameter of the arc-shaped groove is equal to the inner diameter of the circular arc of the inner side surface of the partition plate.
Compared with the prior art, the utility model has the following advantages:
1. According to the utility model, the two mutually symmetrical casting molds are arranged, three vertical through holes are uniformly formed between the upper surface and the lower surface of the casting mold, and three horizontal through holes are formed in the side surfaces of the casting mold, so that the manufacturing speed of products can be increased.
2. According to the utility model, the three stand columns are fixedly connected to one cross column so as to form the internal casting module, when casting is carried out, the three stand columns are placed in the vertical through holes, the cross column is placed in the horizontal through holes, and then the cross column is respectively and fixedly connected between the two opposite connecting plates by utilizing the screws, so that the internal casting module can be more stably fixed in the process of being applicable to a die, and the internal casting module is convenient to replace and maintain after being used.
Drawings
FIG. 1 is a schematic side view of a vertical line casting mold of a ductile iron four-way casting according to the present utility model;
fig. 2 is a schematic view showing a bottom view structure of a vertical line casting mold of a ductile iron four-way casting according to the present utility model;
Fig. 3 is a schematic top view of a vertical line casting mold of a ductile iron four-way casting according to the present utility model;
Fig. 4 is a schematic diagram of the internal structure of a vertical line casting mold of a ductile iron four-way casting according to the present utility model;
fig. 5 is a schematic structural view of a casting mold of a vertical line casting mold of a ductile iron four-way casting according to the present utility model.
In the figure, a casting mould 1, a vertical through hole 2, a horizontal through hole 3, a separation groove 4, an upper connecting plate 5, a side connecting plate 6, a lower connecting plate 7, a storage groove 8, a separation plate 9, a screw 10, a through groove 11, a vertical column 12, a transverse column 13, a connecting hole 14, an arc-shaped groove 15 and a separation plate 16 are arranged.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
Referring to fig. 1-5, a vertical line casting mold for a ductile iron four-way casting comprises an outer casting mold and an inner casting mold, wherein the outer casting mold comprises a casting mold 1, three vertical through holes 2 are uniformly formed in the inner top surface of the casting mold 1, horizontal through holes 3 are formed in the side surface of the casting mold 1, two partition grooves 4 are formed in the upper surface of the casting mold 1, the partition grooves 4 are formed in the middle of two adjacent vertical through holes 2, two partition plates 16 are fixedly connected in the casting mold 1, the partition plates 16 are arranged below the partition grooves 4, and by arranging two mutually symmetrical casting molds 1, three vertical through holes 2 are uniformly formed between the upper surface and the lower surface of the casting mold, and three horizontal through holes 3 are formed in the side surface of the casting mold, so that the manufacturing speed of a product can be accelerated;
The inner casting module comprises upright posts 12 and transverse posts 13, the diameters of the upright posts 12 and the transverse posts 13 are equal, the transverse posts 13 penetrate through and are fixedly connected in the upright posts 12, the upper surfaces of the two casting modules 1 are fixedly connected with an upper connecting plate 5 through screws 10, the side surfaces of the two casting modules 1 are fixedly connected with a side connecting plate 6 through screws 10, the lower surfaces of the two casting modules 1 are fixedly connected with a lower connecting plate 7 through screws 10, the upper surfaces of the upper connecting plates 5 are fixedly communicated with a material placing groove 8, the upper surfaces of the upper connecting plates 5 are provided with two through grooves 11, the through grooves 11 and the partition grooves 4 are mutually corresponding up and down, the upright posts 12 are arranged in the vertical through holes 2, the transverse posts 13 are arranged in the horizontal through holes 3, the upright posts 12 are fixedly connected between the upper connecting plate 5 and the lower connecting plate 7 through screws 10, the transverse posts 13 are fixedly connected between the two side connecting plates 6 through screws 10, the three upright posts 12 are fixedly connected to one transverse post 13 to form an inner casting module, and when casting is performed, the three upright posts 12 are placed in the vertical through holes 2, the transverse posts 13 are placed in the horizontal through holes 3, and then are fixedly connected between the two inner connecting plates respectively, and the two inner casting modules can be replaced by the screws, and the corresponding moulds can be more stably fixed in the process and the corresponding casting module;
The partition plate 9 is connected in a clamping way in the partition groove 4, three connecting holes 14 are formed in the upper side face of the partition plate 9, and an arc-shaped groove 15 is formed in the lower side face of the partition plate 9;
The inner side surface of the partition plate 16 is provided with a 1/4 arc shape, and the inner diameter of the arc-shaped groove 15 is equal to the inner diameter of the arc of the inner side surface of the partition plate 16.
The utility model can explain its functional principle by the following modes of operation:
Through setting up two mutually symmetrical casting mould 1 to evenly be equipped with three perpendicular through-hole 2 between the upper and lower surface of casting mould, and be provided with three horizontal through-hole 3 in the side, then be provided with the casting mould of three cross foundry goods, then can accelerate the manufacturing rate of product, through with three stand 12 fixed connection on a diaphragm 13 and then set up into an inside casting module, when carrying out the casting, place three stand 12 in perpendicular through-hole 2, place diaphragm 13 in horizontal through-hole 3, reuse screw 10 with its fixed connection respectively between two relative connecting plates, in the in-process that is suitable for the mould, can more stable fixed inside casting module, and be convenient for change and maintenance after the use.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.