CN213317593U - Pouring channel system for die-casting die - Google Patents

Abstract

The utility model discloses a die casting die is with watering system, including the forming die, the last fixed mounting of forming die has the apron, is equipped with the mechanism of watering on the apron simultaneously, and the mechanism of watering includes main flow pipe and shunt tubes, and the apron is gone up four corners department and all is equipped with the reposition of redundant personnel interface, and up end one side of apron is equipped with the main flow interface; the utility model has the advantages that: through setting up the mainstream interface, the mainstream pipe, the water conservancy diversion interface, the reposition of redundant personnel interface, the shunt tubes, the melt flows out from the melt furnace like this, and from the mainstream interface, the mainstream pipe flows in, again from the water conservancy diversion interface, the shunt tubes, flow into inside the molding cavity in the forming die in the reposition of redundant personnel interface, so this design, compare in traditional mode, make the melt filling of each department in the molding cavity of forming die can be even, thereby the yield has been improved, and set up positioning mechanism, can fix a position when using like this, it is spacing, thereby can prevent to take place to shift the influence and pour, improve the stability of pouring.

Description

Pouring channel system for die-casting die

Technical Field

The utility model relates to a system of watering, in particular to die casting die is with system of watering.

Background

The die casting die is a method for casting liquid forging, a process completed on a special die casting die forging machine; the basic process comprises the following steps: molten metal is cast at low speed or high speed and filled into the cavity of the mold, the mold has movable cavity surface, and it is pressurized and forged along with the cooling process of the molten metal, so that the shrinkage cavity and shrinkage porosity defects of the blank are eliminated, and the internal structure of the blank reaches the broken crystal grains in the forged state. The comprehensive mechanical property of the blank is obviously improved;

at present, when a die casting die is used for casting a die casting piece, as only one inlet is arranged, a molten material flows into a forming cavity of the die casting die from a sprue, the molten material at each position in the forming cavity of the die is not filled uniformly, the finished product rate is low, the production cost is greatly increased, and most of forming dies are easy to shift when in use, so that pouring is influenced;

therefore, in view of the above problems, we have devised a runner system for die casting molds to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die casting die is with watering system to solve the present that proposes in the above-mentioned background art, die casting die is when casting die casting, owing to only set up an inlet port, the melt flows into die casting die's shaping intracavity from the runner like this, can make the melt of each department in the mould shaping intracavity fill inhomogeneous, not only lead to the yield low, from this greatly increased manufacturing cost, and most of forming die take place the aversion very easily when using, thereby the problem of pouring is pour in the influence.

In order to achieve the above object, the utility model provides a following technical scheme: a pouring system for die casting dies comprises a forming die, wherein a cover plate is fixedly mounted on the forming die, a pouring mechanism is arranged on the cover plate, the pouring mechanism comprises a main flow pipe and four flow dividing pipes, flow dividing ports are formed in four corners of the cover plate, a main flow port is formed in one side of the upper end face of the cover plate, a flow guiding port is formed in the middle of the upper end face of the cover plate, the four flow dividing pipes are respectively and fixedly mounted on the four flow dividing ports, the other ends of the four flow dividing pipes are fixedly connected with the outer wall surface of the flow guiding port, the main flow pipe is fixedly mounted on the upper end face of the flow guiding port, the other end of the main flow pipe is fixedly connected with the main flow port, a positioning mechanism is arranged on the forming die and comprises positioning cylinders and positioning rods, the four positioning cylinders are respectively and fixedly mounted at the four corners, the locating lever is equipped with two, and two locating levers are fixed mounting respectively has forming die's both sides simultaneously.

As a preferred technical scheme of the utility model, the mainstream pipe is the slope form, is inclined to one side of water conservancy diversion interface simultaneously, four the shunt tubes is the slope form, corresponds simultaneously to on four reposition of redundant personnel interfaces of slope.

As the utility model discloses a preferred technical scheme, another terminal surface fixed mounting of locating lever has the assembly plate, and the mounting hole has all been seted up to both sides on the assembly plate simultaneously.

As a preferred technical scheme of the utility model, the equal fixed mounting in bottom face four sides of apron has the fixture block, the draw-in groove has all been seted up on forming die's upper end four sides, and the fixture block is located the inside of draw-in groove simultaneously.

As an optimized technical scheme of the utility model, four the length homogeneous phase of shunt tubes is the same.

As an optimal technical scheme of the utility model, the port internal face of mainstream interface is equipped with the screw thread.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a die casting die is with watering system, through setting up the mainstream interface, the mainstream pipe, the water conservancy diversion interface, the reposition of redundant personnel interface, the shunt tubes, the melt flows out from the melt furnace like this, and from the mainstream interface, the mainstream pipe flows in, again from the water conservancy diversion interface, the shunt tubes, flow into the molding cavity inside among the molding die in the reposition of redundant personnel interface, so this design, compare in traditional mode, make the melt filling of each department in the molding die molding cavity can be even, thereby the yield has been improved, and set up positioning mechanism, can fix a position when using like this, it is spacing, thereby can prevent to take place to shift the influence and pour, improve the stability of pouring.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top connection structure of the present invention;

fig. 3 is a schematic view of the local connection structure of the present invention.

In the figure: 1. a positioning mechanism; 11. a positioning cylinder; 12. positioning a rod; 13. assembling a plate; 14. mounting holes; 2. a cover plate; 3. a runner mechanism; 31. a shunt interface; 32. a flow guide interface; 33. a main flow pipe; 34. a shunt tube; 35. a mainstream interface; 4. forming a mold; 5. a clamping block; 6. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a pouring system for a die casting mold, including a forming mold 4, a cover plate 2 is fixedly installed on the forming mold 4, a pouring mechanism 3 is installed on the cover plate 2, the pouring mechanism 3 includes a main flow pipe 33 and four shunt pipes 34, four corners of the cover plate 2 are respectively provided with a shunt connector 31, one side of an upper end surface of the cover plate 2 is provided with a main flow connector 35, a flow guide connector 32 is installed at a middle portion of the upper end surface of the cover plate 2, four shunt pipes 34 are provided, the four shunt pipes 34 are respectively fixedly installed on the four shunt connectors 31, meanwhile, the other ends of the four shunt pipes 34 are fixedly connected with an outer wall surface of the flow guide connector 32, the main flow pipe 33 is fixedly installed at the upper end surface of the flow guide connector 32, meanwhile, the other end of the main flow pipe 33 is fixedly connected with the main flow, the four positioning cylinders 11 are arranged, the four positioning cylinders 11 are fixedly arranged at four corners of the forming die 4 respectively, the two positioning rods 12 are arranged, and the two positioning rods 12 are fixedly arranged at two sides of the forming die 4 respectively.

The main flow pipe 33 is inclined and is inclined to one side of the flow guide interface 32, and the four shunt pipes 34 are inclined and are correspondingly inclined to the four shunt interfaces 31, so that the fluid can be rapidly introduced; an assembly plate 13 is fixedly arranged on the other end face of the positioning rod 12, meanwhile, mounting holes 14 are formed in two sides of the assembly plate 13, and the mounting holes 14 are used for mounting the forming die 4; clamping blocks 5 are fixedly mounted on four sides of the bottom end surface of the cover plate 2, clamping grooves 6 are formed in four sides of the upper end of the forming die 4, the clamping blocks 5 are located inside the clamping grooves 6, and the clamping grooves 6 and the clamping blocks 5 are used for limiting the cover plate 2 and preventing displacement during operation so as to influence pouring; the four shunt tubes 34 are all the same length; the port inner wall face of the main flow interface 35 is provided with threads, and the injection pipe is convenient to mount and dismount due to threaded connection.

When in specific use, the utility model relates to a pouring channel system for die casting molds,

the first step is as follows: the cover plate 2 and the pouring gate mechanism 3 are arranged on a forming die 4, the forming die 4 is arranged on a die-casting die, a positioning cylinder 11 is sleeved on a positioning column, a positioning rod 12 is clamped in a positioning groove, and at the moment, a bolt is arranged on an assembling plate 13, so that the forming die 4 is fixed;

the second step is that: connect injection pipe and mainstream interface 35, the melt flows out from the melt furnace at first high pressure or low pressure like this, and flow in from mainstream interface 35, mainstream pipe 33, flow in from water conservancy diversion interface 32 again, shunt tubes 34, flow in the molding cavity of forming die 4 in the reposition of redundant personnel interface 31 inside, this design, compare in traditional mode, make the melt filling of each department in the molding cavity of forming die 4 can be even, thereby the yield has been improved, and set up positioning mechanism 1, can fix a position like this when using, it is spacing, thereby can prevent to take place to shift to influence and pour.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A runner system for die casting molds, comprising a molding mold (4), characterized in that: fixed mounting has apron (2) on forming die (4), is equipped with simultaneously on apron (2) and waters mechanism (3), it includes mainstream pipe (33) and shunt tubes (34) to water mechanism (3), apron (2) are gone up four corners department and are all equipped with reposition of redundant personnel interface (31), the up end one side of apron (2) is equipped with mainstream interface (35), the up end middle part of apron (2) is equipped with water conservancy diversion interface (32), shunt tubes (34) are equipped with four, four shunt tubes (34) fixed mounting respectively is on four reposition of redundant personnel interfaces (31), and the other end of four shunt tubes (34) and the outer wall fixed connection of water conservancy diversion interface (32) simultaneously, mainstream pipe (33) fixed mounting is at the up end of water conservancy diversion interface (32), the other end and mainstream interface (35) fixed connection of mainstream pipe (33) simultaneously, be equipped with positioning mechanism (1) on forming die (4), positioning mechanism (1) is including a location section of thick bamboo (11) and locating lever (12), a location section of thick bamboo (11) is equipped with four, and four location sections of thick bamboo (11) are fixed mounting respectively in the four corners department of forming die (4) simultaneously, locating lever (12) are equipped with two, and two locating levers (12) are fixed mounting respectively the both sides of forming die (4) simultaneously.

2. The runner system for a die casting mold according to claim 1, wherein: the main flow pipe (33) is inclined and is inclined to one side of the flow guide connector (32), and the four flow dividing pipes (34) are inclined and are correspondingly inclined to the four flow dividing connectors (31).

3. The runner system for a die casting mold according to claim 1, wherein: another terminal surface fixed mounting of locating lever (12) has assembly plate (13), and mounting hole (14) have all been seted up to both sides on assembly plate (13) simultaneously.

4. The runner system for a die casting mold according to claim 1, wherein: the bottom end face four sides of apron (2) all fixed mounting have fixture block (5), draw-in groove (6) have all been seted up to the upper end four sides of forming die (4), and fixture block (5) are located the inside of draw-in groove (6) simultaneously.

5. The runner system for a die casting mold according to claim 1, wherein: the lengths of the four shunt tubes (34) are the same.

6. The runner system for a die casting mold according to claim 1, wherein: and the inner wall surface of the port of the main flow interface (35) is provided with threads.

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