CN112536422A

CN112536422A - Diversion cone assembly

Info

Publication number: CN112536422A
Application number: CN202011536225.0A
Authority: CN
Inventors: 刘科伟; 徐旭东
Original assignee: Ningbo Xusheng Auto Technology Co Ltd
Current assignee: Ningbo Xusheng Auto Technology Co Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-03-23

Abstract

The invention relates to the field of mold cooling systems, and provides a diverging cone assembly, which comprises: the water inlet and the water outlet of the body are respectively arranged on two sides of the body along the horizontal direction, and an accommodating cavity is arranged inside the body; the reposition of redundant personnel post, it is installed in the accommodation space, be equipped with on the reposition of redundant personnel post: the flow channel is formed on the side wall of the body, and the tail end of the flow channel is communicated with the water outlet of the body; a diverter block formed on the diverter column sidewall; a splitter column water inlet formed at a side of the splitter column; a splitter column water outlet formed at an upper end of the splitter column; and the plug is arranged at the lower end of the body. Compared with the prior art, the invention has the advantages that: the inner part of the diffluence cone is provided with a diffluence column, a cooling water flow passage is arranged on the diffluence column corresponding to the heated part of the diffluence cone, and a flow passage is not arranged at the position where the diffluence cone does not need to be cooled, so that the partial cooling of the diffluence cone is realized, and the purpose of uniformly heating the diffluence cone is achieved.

Description

Diversion cone assembly

Technical Field

The invention relates to the field of mold cooling systems, in particular to a diverging cone assembly.

Background

The shunting cone mainly plays a role in shunting and guiding, so that the metal liquid can be quickly and uniformly filled. And the erosion of the molding surface by the metal liquid during filling can be reduced. The splitter cone can be used for bearing the impact of molten metal, adjusting the cross section area of a sprue, guiding and changing the flow direction of the metal flow and the like.

The cooling of the splitter cone is divided into water cooling and air cooling, and cooling water or cooling air flows in the splitter cone so as to take away the temperature on the surface of the splitter cone. An authorized chinese patent, utility model patent with application number CN201922374001.3, discloses a tap cone, which comprises a tap cone main body and a plug, wherein a spiral flow channel is uniformly arranged on the plug to realize the cooling process of the tap cone. However, the structural difference of the diverging cones is different according to the heating conditions of different parts of the diverging cones, and if the cooling structure is used, the diverging cones are cooled instead of the parts needing cooling, and the parts needing cooling cannot be sufficiently cooled.

Disclosure of Invention

The invention provides a tap cone assembly aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: a diverter cone assembly is presented, comprising:

the water inlet and the water outlet of the body are respectively arranged on two sides of the body along the horizontal direction, and an accommodating cavity is arranged in the body;

the reposition of redundant personnel post, it is installed in the accommodation space, be equipped with on the reposition of redundant personnel post: the flow channel is formed by cutting off the side wall of the flow dividing column along the axial direction parallel to the flow dividing column, and the tail end of the flow channel is communicated with the water outlet of the body; a diverter block formed on the diverter column sidewall; the water inlet of the flow dividing column is formed on the side edge of the flow dividing column and is communicated with the water inlet of the body; the water outlet of the flow dividing column is formed at the upper end of the flow dividing column, is communicated with the water inlet of the flow dividing block, and is communicated with the flow channel;

and the plug is arranged at the lower end of the body, and the upper end face of the plug is abutted against the lower end face of the shunt column.

In the above-mentioned tap cone assembly, a threaded hole is formed in the lower portion of the accommodating chamber, and the upper end of the plug is connected with the threaded hole.

In the above-mentioned reposition of redundant personnel awl subassembly, be equipped with annular mounting groove on the end cap lateral wall, be equipped with the sealing washer in the mounting groove, the terminal surface is equipped with interior hexagonal hole under the end cap.

In the above-mentioned reposition of redundant personnel awl subassembly, the axis of reposition of redundant personnel post water inlet and reposition of redundant personnel post delivery port sets up perpendicularly.

Compared with the prior art, the invention has the advantages that: the diversion column is arranged in the diversion cone, the cooling water flow channel is arranged on the diversion column corresponding to the heated part of the diversion cone, the cooling water flow channel is arranged at the place which is heated seriously and needs cooling most, and the flow channel is not arranged at the place which does not need cooling of the diversion cone, so that the partial cooling of the diversion cone is realized, the purpose of uniformly heating the diversion cone is achieved, and the use cost of the cooling water is reduced.

Drawings

FIG. 1 is a cross-sectional view of a skimmer cone assembly of the invention;

FIG. 2 is a perspective view of a tap body of the present invention;

FIG. 3 is a perspective view of a distributor cone assembly of the present invention;

FIG. 4 is a cross-sectional view of a tap assembly plug of the present invention;

in the figure, a body 10, a body water outlet 11, a body water inlet 12, an accommodating chamber 13, a threaded hole 14, a flow dividing column 20, a flow dividing column water outlet 21, a flow dividing column water inlet 22, a flow channel 23, a flow dividing block 24, a plug 30, an installation groove 31, a sealing ring 32 and an inner hexagonal hole 33.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, a tap cone assembly of the present invention comprises: body 10, split column 20 and plug 30.

As shown in fig. 1 to 2, a body water inlet 12 and a body water inlet 11 are arranged on two sides of the body 10, and cooling water enters the interior of the spreader cone from the body water inlet 12 and then flows out of the spreader cone from the body water outlet 11.

An accommodation chamber 13 is provided inside the body 10, and a distribution column 20 is installed inside the accommodation chamber 13.

As shown in fig. 3, the flow channel 23 is provided on the side wall of the splitter column 20, the flow channel 23 is formed by cutting off the side wall of the splitter column along the axial direction of the parallel splitter column 30, the number and position of the flow channels 23 may be determined mainly according to the external shape of the body 10. The end of the flow channel 23 is communicated with the body water outlet 11, and the cooling water can flow out of the body 10 from the body water outlet 11 through the flow channel 23.

The flow dividing block 24 is formed on the flow passage 23, and the flow dividing block 24 is used for dividing the flow passage 23 into a plurality of small flow passages, so that the flow direction of the cooling water can be controlled, and the cooling water flows to a place needing cooling on the body 10.

The side wall of the splitter column 20 is provided with a splitter column water inlet 22, the splitter column water inlet 22 is communicated with the body water inlet 12, and cooling water can flow into the splitter column 20 through the splitter column water inlet 22. The upper end of the splitter column 20 is provided with a splitter column water outlet 21, and the splitter column water outlet 21 is communicated with the flow channel 23. Preferably, an annular flow passage is provided at the upper end of the splitter column, so that the body 10, which is in surface contact with the upper end of the splitter column 20, is cooled by the cooling water.

As a preferred scheme of the invention, the water inlet 22 of the splitter column is perpendicular to the axis of the water outlet 21 of the splitter column, so that the processing of the water inlet and the water outlet of the splitter column is more convenient.

As shown in fig. 1 and 4, a plug 30 is disposed at a lower end of the body 10, an upper end surface of the plug 30 abuts against a lower end surface of the shunt column 20, and the plug 30 functions to fix the shunt column 20 in the body 10.

In another preferred embodiment of the present invention, the receiving chamber 13 is provided with a threaded hole 14 at a lower portion thereof and an external thread at an upper portion thereof, so that the plug 30 can be detachably mounted to the body 10 through the external thread.

As still another preferred aspect of the present invention, an annular mounting groove 31 is formed on the sidewall of the plug 30, and a sealing ring 32 is disposed in the mounting groove 31, so that the cooling water is prevented from flowing out from the gap between the plug 30 and the receiving chamber 14.

The lower end face of the plug 30 is provided with an inner hexagonal hole 33, so that the plug 30 can be conveniently disassembled and assembled.

Compared with the prior art, the invention has the advantages that: a flow dividing column 20 is arranged in the body 10, and a cooling water flow passage 23 is arranged on the flow dividing column 20 corresponding to the heated part of the body 10. The more the flow channels 23 are arranged at the places which need cooling and are heated more seriously, and the flow channels are not arranged at the places which do not need cooling of the body 10, thereby realizing partial cooling of the flow distribution cone, finally achieving the purpose of uniform heating of the whole flow distribution cone and reducing the use cost of cooling water.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the accompanying claims.

Claims

1. A diverter cone assembly, comprising:

2. The tap cone assembly of claim 1, wherein a threaded bore is provided in a lower portion of the receiving chamber, and an upper end of the plug is coupled to the threaded bore.

3. The tap cone assembly of claim 2, wherein the lateral wall of the plug is provided with an annular mounting groove, a sealing ring is arranged in the mounting groove, and the lower end surface of the plug is provided with a hexagon socket.

4. The skimmer cone assembly of claim 1, wherein said skimmer column inlet is disposed perpendicular to the axis of said skimmer column outlet.