Alloy liquid distribution device

Abstract

The utility model discloses alloy liquid shunt device relates to metal casting technical field including shell body, the vertical through -hole is equipped with in the shell body middle part, the through -hole is circular truncated cone, and the lower end is gathered and is bound, the inside plug -in of through -hole is equipped with a plurality of shunt piece, a plurality of shunt piece mutually adhere and splice into the circular truncated cone body of upper surface recess, the circular truncated cone body outside wall adheres the through -hole inboard wall, and any shunt piece structure of splicing into circular truncated cone is same, any shunt piece is all seted up with the shunt hole, the shunt hole is obliquely arranged, and the shunt hole bottom end is seted up in shunt piece bottom near the inboard wall side of shell body, the shunt hole top end is seted up in shunt piece top away from the inboard wall side of shell body, through setting up a plurality of liquid distribution hole in the same position outside the distance axis, for realizing even liquid distribution, through setting up a plurality of shunt piece, through changing the quantity of splicing shunt piece for adjusting the shunt quantity, through the setting of the shunt piece of splicing, it is convenient for replacing after damaging.

Description

Technical Field

[0001] This utility model relates to the field of metal casting technology, and more specifically, it is an alloy liquid diversion device. Background Technology

[0002] When pouring molten alloy, the alloy solution needs to be poured into a mold. To save labor and time, multiple molds are often poured simultaneously. The following problems exist in the existing molten alloy pouring process:

[0003] The current method of casting molten alloys manually results in significant weight differences between each ingot mold, long casting time, high physical labor consumption, and severe alloy burn-off. It is also difficult to fill multiple molds simultaneously, with weight deviations exceeding 20%. Furthermore, the pouring holes are prone to damage during casting, are difficult to repair, and have high overall replacement costs. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an alloy liquid diversion device, which aims to solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: an alloy liquid diversion device, comprising an outer shell, a vertical through hole in the middle of the outer shell, the through hole being frustum-shaped and constricted at the lower end; multiple diversion blocks are inserted inside the through hole, the multiple diversion blocks are fitted together to form a frustum-shaped body with a concave upper surface, the outer wall of the frustum-shaped body is fitted to the inner wall of the through hole, and any of the diversion blocks that are fitted together to form the frustum-shaped body has the same structure; each of the diversion blocks has a diversion hole, the diversion hole is inclined, the bottom end of the diversion hole is opened at the bottom of the diversion block near the inner wall of the outer shell, and the top end of the diversion hole is opened at the top of the diversion block away from the inner wall of the outer shell.

[0006] As a further preferred embodiment of this utility model, the top of the inner splice of the diversion block is recessed downward and has a liquid storage groove. Multiple liquid storage grooves are spliced ​​together to form an arc-shaped recess. By injecting alloy liquid into the liquid storage groove, the metal liquid flows out through overflow, making the diversion more uniform.

[0007] As a further preferred embodiment of this utility model, a heating coil is provided on the outer side of the outer shell to prevent the molten metal from cooling during the diversion process, which could lead to blockage or uneven distribution, and to prevent molten metal from remaining in the diversion block.

[0008] As a further preferred embodiment of this utility model, the top of the inner splice of the diverter block protrudes upward and is provided with a protrusion. Multiple protrusions are spliced ​​together to form an arc-shaped protrusion, which is used to reduce the metal liquid residue on the upper surface of the diverter block.

[0009] As a further preferred embodiment of this utility model, the top of the diversion hole is provided with a flow guiding groove, which is an arc-shaped groove and is provided on the upper surface of the diversion block to reduce the metal liquid residue on the upper surface of the diversion block.

[0010] As a further preferred embodiment of this invention, the upper surface of the outer shell and the turning edge of the through hole are provided with a chamfer for guiding the molten metal.

[0011] As a further preferred embodiment of this utility model, the upper inner diameter of the diversion hole is large and the lower inner diameter is small; when flowing from a larger cross section to a smaller cross section, its flow velocity will increase to prevent stagnation, and the accelerated molten metal flow will be more concentrated and stable.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. By setting multiple liquid distribution holes at the same position on the outer side of the axis, uniform liquid distribution can be achieved.

[0014] 2. By setting up multiple splitter blocks, the number of splitter blocks can be adjusted by changing the number of splitter blocks.

[0015] 3. The modular design of the splitter blocks facilitates replacement in case of damage. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this disclosure, the accompanying drawings used in some embodiments of this disclosure will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the alloy liquid diversion device of this utility model.

[0018] Figure 2 This is a top view of the alloy liquid diversion device of this utility model.

[0019] Figure 3 This is a schematic diagram of the flow divider block in the alloy liquid flow divider of this utility model.

[0020] Figure 4 for Figure 2 AA side sectional view.

[0021] Figure 5 This is a cross-sectional view of another structure in the alloy liquid diversion device of this utility model.

[0022] Figure 6 This is a top view of the four diversion blocks in the alloy liquid diversion device of this utility model.

[0023] The attached diagram is labeled as follows: 1. Outer shell; 2. Diverter block; 3. Diverter hole; 4. Protrusion; 5. Guide groove; 6. Heating coil; 7. Liquid storage groove; 8. Through hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] See Figures 1-5 As shown, an alloy liquid diversion device includes a housing 1. The housing 1 has a vertical through hole 8 in the middle. The through hole 8 is shaped like a frustum and tapers at the lower end. Six diversion blocks 2 are inserted inside the through hole 8. The six diversion blocks 2 are fitted together to form a frustum with a concave upper surface. The outer wall of the frustum is fitted to the inner wall of the through hole 8. Any of the diversion blocks 2 that are fitted together to form the frustum has the same structure. Each diversion block 2 has a diversion hole 3. The diversion hole 3 is inclined. The bottom of the diversion hole 3 is located at the bottom of the diversion block 2 near the inner wall of the housing 1, and the top of the diversion hole 3 is located at the top of the diversion block 2 away from the inner wall of the housing 1.

[0026] like Figure 6 As shown, during the operation of this utility model embodiment, the number of diversion blocks 2 can be adjusted according to the required number of diversions, and the diversion positions are dispersed through the inclined diversion holes 3, which facilitates the placement of the injection mold.

[0027] like Figure 5 As shown in this embodiment of the utility model, the top of the inner splicing part of the diversion block 2 is recessed downward and is provided with a liquid storage groove 7. Multiple liquid storage grooves 7 are spliced ​​together to form an arc-shaped recess.

[0028] During the operation of this utility model, by injecting alloy liquid into the liquid storage groove 7, the metal liquid overflows and flows out, making the distribution more uniform.

[0029] like Figure 5 As shown in this embodiment of the present invention, a heating coil 6 is provided on the outer side of the outer shell 1 to prevent the molten metal from cooling during the diversion process, which could lead to blockage or uneven diversion, and to prevent molten metal from remaining in the diversion block 2.

[0030] In the operation of this utility model, before the alloy liquid is diverted, the outer shell 1 and the diverting block 2 are heated by the heating coil 6.

[0031] like Figure 4As shown in this embodiment of the utility model, the top of the inner splice of the diversion block 2 protrudes upward and is provided with a protrusion 4. Multiple protrusions 4 are spliced ​​together to form an arc-shaped protrusion, which is used to reduce the metal liquid residue on the upper surface of the diversion block 2.

[0032] During the operation of this utility model, by injecting molten alloy into the protrusion 4, the molten alloy can be completely discharged.

[0033] like Figure 3 As shown in this embodiment of the utility model, the top of the diversion hole 3 is provided with a flow guiding groove 5. The flow guiding groove 5 is an arc-shaped groove and is provided on the upper surface of the diversion block 2 to reduce the metal liquid residue on the upper surface of the diversion block 2.

[0034] like Figure 1 As shown in this embodiment of the present invention, the upper surface of the outer shell 1 and the turning edge of the through hole 8 are provided with a chamfer for guiding the molten metal.

[0035] like Figure 5 As shown in this embodiment of the utility model, the upper inner diameter of the diversion hole 3 is large and the lower inner diameter is small; when flowing from a larger cross section to a smaller cross section, its flow velocity will increase to prevent stagnation, and the accelerated molten metal flow will be more concentrated and stable.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An alloy liquid diversion device, comprising a housing, characterized in that: The outer casing has a vertical through hole in the middle, which is truncated at the lower end. Multiple diverter blocks are inserted inside the through hole. The multiple diverter blocks are fitted together to form a truncated cone with a concave upper surface. The outer wall of the truncated cone is fitted to the inner wall of the through hole. Any of the diverter blocks that are fitted together to form the truncated cone has the same structure. Each diverter block has a diverter hole, which is inclined. The bottom of the diverter hole is located at the bottom of the diverter block near the inner wall of the outer casing, and the top of the diverter hole is located at the top of the diverter block away from the inner wall of the outer casing.

2. The alloy liquid diversion device according to claim 1, characterized in that: The top of the inner splice of the diversion block is recessed downwards and has a liquid storage groove. Multiple liquid storage grooves are spliced ​​together to form an arc-shaped recess.

3. The alloy liquid diversion device according to claim 1, characterized in that: A heating coil is provided on the outside of the outer casing.

4. The alloy liquid diversion device according to claim 1, characterized in that: The top of the inner splicing part of the diverter block protrudes upward and is provided with a protrusion. Multiple protrusions are spliced ​​together to form an arc-shaped protrusion.

5. The alloy liquid diversion device according to claim 1, characterized in that: The top of the diversion hole is provided with a flow guiding groove, which is an arc-shaped groove and is located on the upper surface of the diversion block.

6. The alloy liquid diversion device according to claim 1, characterized in that: The upper surface of the outer shell and the turning edge of the through hole are chamfered.

7. The alloy liquid diversion device according to claim 1, characterized in that: The upper inner diameter of the diversion hole is large, and the lower inner diameter is small.

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