CN213591717U

CN213591717U - Die-casting die for alloy production

Info

Publication number: CN213591717U
Application number: CN202022150504.5U
Authority: CN
Inventors: 王成峰
Original assignee: Zhejiang Mingying Alloy Material Co ltd
Current assignee: Zhejiang Mingying Alloy Material Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-07-02
Anticipated expiration: 2030-09-26

Abstract

The utility model discloses a die casting die for alloy production relates to mould technical field for alloy production. The utility model discloses an go up mould, first heating member, second heating member, bed die and bolster, the second heating groove has been seted up to bed die inside, and the second heating member has been put in the second heating groove, has seted up the second louvre in the bed die of second heating groove top, and the central point at bed die top puts and has seted up the die cavity, and the bed die internal fixation outside the die cavity has the bolster, and the top of bed die is provided with the last mould that uses with it. The utility model discloses an insert first heating tank with first heating member, insert the second heating tank with the second heating member, can carry out quick preheating to last mould and bed die respectively, first louvre and second louvre can accelerate the radiating efficiency of last mould and bed die respectively, and the bolster can cushion between last mould and the bed die when the compound die simultaneously, avoids producing between last mould and the bed die and collides with.

Description

Die-casting die for alloy production

Technical Field

The utility model belongs to the technical field of the mould for the alloy production, especially, relate to a die casting die for alloy production.

Background

The alloy is a common metal material by a plurality of fields of wide application, die casting die need be used in the production of alloy accessory usually, die casting die of current alloy production usefulness can't carry out quick effectual preheating to the mould, when cold mould meets hot slip casting, the surface of mould is crackle easily, influence the life of mould, and the radiating effect of mould is relatively poor, the mould heat dissipation is slower, influence the production efficiency of alloy, the limitation is great, go up mould and bed die simultaneously when the butt joint, the lower terminal surface of going up the mould collides with the up end of bed die easily, cause mould surface defect, seriously, can arouse the mould to scrap, the life of mould has further been shortened, can't satisfy the demand in the in-service use, so urgent need can the modified technique on the market, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die casting die for alloy production, through setting up first heating member, first heating groove, first louvre, second heating member, second heating groove, second louvre and buffer member, insert first heating member into first heating groove, insert second heating member into second heating groove, can carry out quick preheating to cope match-die utensil and bed match-die utensil respectively, after die-casting, first louvre and second louvre can accelerate the radiating efficiency of cope match-die utensil and bed match-die utensil respectively, improve alloy production efficiency, simultaneously the bolster can cushion when the compound die, avoid producing and colliding with between cope match-die utensil and the bed match-die utensil, solved the die casting die of current alloy production, can't preheat the die fast effectual, the mould radiating effect is poor and when the mould compound die, can't effectively cushion between the upper and lower two moulds, easily causing the problem of mould collision.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a die casting die for alloy production, including last mould, first heating member, second heating member, bed die and bolster, the second heating tank has been seted up to bed die inside, the second adds the inslot and has put the second heating member, the second louvre has been seted up in the bed die of second heating tank top, the central point at bed die top puts and has seted up the die cavity, the bed die internal fixation outside the die cavity has the bolster, the top of bed die is provided with the last mould that uses with it, first heating tank has been seted up to the inside of going up the mould, and has put first heating member in the first heating tank, first louvre has been seted up in the last mould of first heating tank below, the central point department of putting of going up the mould bottom is provided with the arch, the circular recess has been seted up to the bottom of the mould outside the arch.

Further, first heating tank runs through one side of last mould, first heating member passes through the wire and is connected with external power supply, second heating tank runs through one side of bed die, the second heating member passes through the wire and is connected with external power supply, the mouth of pouring has been seted up at the center of going up the mould, first heating tank is provided with two, and the both sides of mouthful are poured to first heating tank symmetric distribution besom, through inserting first heating member in the first heating tank and circular telegram, can preheat last mould, through inserting second heating member in the second heating tank and circular telegram, can preheat the bed die.

Further, first louvre evenly distributed is in the below of first heating tank, and first louvre link up with first heating tank, and a plurality of first louvres can be with the inside heat transfer of mould to first heating tank, and outside quick heat dissipation of rethread first heating tank, second louvre evenly distributed is in the top of second heating tank, and the second louvre link up with the second heating tank, and a plurality of second louvres can be with the inside heat transfer of bed die to second heating tank, and the outside quick heat dissipation of rethread second heating tank.

Furthermore, four corner positions of the bottom of the upper die are provided with limiting pins, four corner positions of the top of the lower die are provided with limiting holes, the limiting pins are in clearance fit with the limiting holes, the protrusions are in clearance fit with the die cavities, and the limiting pins and the limiting holes are arranged, so that the upper die can be in butt joint with the lower die quickly.

Further, the circular recess is provided with four, and the circular recess is located the mould respectively and is close to four bellied turning position departments, the buffer slot has all been seted up to four turning position departments that the bed die is close to the die cavity, and the bolster in four buffer slots can carry out effectual buffering to going up between mould and the bed die, avoids producing the collision between mould and the bed die.

Further, the bolster includes cylindricality cover and spring, cylindricality cover is established and is fixed on the upper portion of spring, and cylindricality cover and dashpot clearance fit, the bottom at the dashpot is fixed to the bottom of spring, the cylindricality cover cooperatees with the circular recess on the last mould, and when last mould and bed die butt joint, the circular recess on the last mould can extrude the bolster downwards, and the compression through the inside spring of bolster carries out effectual buffering to last mould and bed die.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up first heating tank, first louvre, first heating member, the second adds the heat channel, second louvre and second heating member, through inserting first heating member in the first heating channel and circular telegram, insert the second heating member in the second heating channel, can carry out quick preheating to last mould and bed die, avoid the direct and hot slip casting contact of mould to produce the crackle, improve the life of mould, first louvre and second louvre can be derived the heat in last mould and the bed die to first heating channel and second heating channel simultaneously, accelerate the radiating efficiency of last mould and bed die.

2. The utility model discloses a set up the bolster, during the compound die, the cylindricality cover contact at bolster top on the circular slot of last mould bottom and the bed die to downward extrusion cylindricality cover, cylindricality cover downstream compression spring can cushion between last mould and the bed die through the spring, avoids going up direct contact production rigid collision between mould and the bed die, can effectually prevent that mould and bed die from colliding with, effectively protects last mould and bed die, improves the life of mould.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

fig. 2 is a top view of the upper mold of the present invention;

fig. 3 is a bottom view of the lower mold of the present invention;

fig. 4 is a structural view of the buffer member of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an upper die; 101. a first heating tank; 102. a protrusion; 103. a first heat dissipation hole; 104. a spacing pin; 105. a circular groove; 106. pouring a mouth; 2. a first heating member; 3. a second heating member; 4. a lower die; 401. a second heating tank; 402. a mold cavity; 403. a second heat dissipation hole; 404. a limiting hole; 405. a buffer tank; 5. a buffer member; 501. a cylindrical sleeve; 502. a spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the utility model relates to a die casting mold for alloy production, which comprises an upper mold 1, a first heating element 2, a second heating element 3, a lower mold 4 and a buffer element 5, wherein a second heating groove 401 is arranged inside the lower mold 4, the second heating element 3 is inserted in the second heating groove 401, a second heat dissipation hole 403 is arranged in the lower mold 4 above the second heating groove 401, a mold cavity 402 is arranged at the center position of the top of the lower mold 4, a buffer element 5 is fixed in the lower mold 4 outside the mold cavity 402, an upper mold 1 used in cooperation with the lower mold 4 is arranged above the lower mold 4, when in use, the lower mold 4 is stably placed, the upper mold 1 is placed on the lower mold 4, the buffer element 5 can buffer the upper mold 1 and the lower mold 4, the occurrence of collision when the upper mold 1 and the lower mold 4 are closed is avoided, the first heating groove 101 is arranged inside the upper mold 1, and a first heating element 2 is inserted in the first heating groove 101, a first heat dissipation hole 103 is formed in the upper mold 1 below the first heating groove 101, a protrusion 102 is arranged at the central position of the bottom of the upper mold 1, and a circular groove 105 is formed in the bottom of the upper mold 1 outside the protrusion 102.

As shown in fig. 1-3, a first heating groove 101 penetrates through one side of an upper mold 1, a first heating element 2 is connected with an external power supply through a lead, a second heating groove 401 penetrates through one side of a lower mold 4, a second heating element 3 is connected with the external power supply through a lead, a pouring port 106 is formed in the center of the upper mold 1, two first heating grooves 101 are arranged, the first heating grooves 101 are symmetrically distributed on two sides of the pouring port 106, the first heating element 2 is inserted into the first heating groove 101 and electrified before mold closing, the upper mold 1 can be quickly preheated, the second heating element 3 is inserted into the second heating groove 401 and electrified, the lower mold 4 can be quickly preheated, after mold closing, alloy grouting is injected into a mold cavity 402 from the pouring port 106, the alloy is die-cast, the first heat dissipation holes 103 are uniformly distributed below the first heating groove 101, and the first heat dissipation holes 103 are communicated with the first heating groove 101, the second heat dissipation holes 403 are uniformly distributed above the second heating groove 401, and the second heat dissipation holes 403 are communicated with the second heating groove 401, after the die casting is finished, the heat in the upper die 1 can be transferred to the first heating groove 101 through the first heat dissipation hole 103, and rapidly dissipate heat to the outside through the first heating bath 101, the heat in the lower mold 4 can be transferred to the second heating bath 401 through the second heat dissipation holes 403, and the heat is rapidly dissipated outwards through the second heating groove 401, the position of each of the four corners of the bottom of the upper die 1 is provided with a limit pin 104, the position of each of the four corners of the top of the lower die 4 is provided with a limit hole 404, the limit pins 104 are in clearance fit with the limit holes 404, the protrusions 102 are in clearance fit with the die cavities 402, when the dies are closed, the four limit pins 104 at the bottom of the upper die 1 are respectively inserted into the four limit holes 404 at the top of the lower die 4, so that the upper die 1 and the lower die 4 can be rapidly closed.

As shown in fig. 1 and 4, four circular grooves 105 are provided, the circular grooves 105 are respectively located at four corners of the upper mold 1 near the protrusion 102, the four corners of the lower mold 4 near the mold cavity 402 are all provided with buffer grooves 405, the buffer member 5 includes a cylindrical sleeve 501 and a spring 502, the cylindrical sleeve 501 is sleeved and fixed on the upper portion of the spring 502, and the cylindrical sleeve 501 is in clearance fit with the buffer groove 405, when the spring 502 is in a natural state, the cylindrical sleeve 501 is positioned in the buffer groove 405, the bottom of the spring 502 is fixed at the bottom of the buffer groove 405, the cylindrical sleeve 501 is matched with the circular groove 105 on the upper die 1, and in the die assembly process, the circular groove 105 at the bottom of the upper die 1 abuts on the cylindrical sleeve 501 on the buffer 5, and presses the cylindrical sleeve 501 on the buffer 5 downward, the cylindrical sleeve 501 is pressed to compress the spring 502 downward, the spring 502 performs buffering, so that the upper die 1 and the lower die 4 are smoothly clamped.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a die casting die for alloy production, includes that upper die utensil (1), first heating member (2), second heating member (3), lower mould (4) and buffer (5), its characterized in that: a second heating groove (401) is formed in the lower die (4), a second heating element (3) is inserted in the second heating groove (401), a second heat dissipation hole (403) is formed in the lower die (4) above the second heating groove (401), a die cavity (402) is formed in the center of the top of the lower die (4), a buffer element (5) is fixed in the lower die (4) outside the die cavity (402), an upper die (1) matched with the lower die (4) is arranged above the lower die (4), a first heating groove (101) is formed in the upper die (1), a first heating element (2) is inserted in the first heating groove (101), a first heat dissipation hole (103) is formed in the upper die (1) below the first heating groove (101), and a protrusion (102) is arranged at the center of the bottom of the upper die (1), the bottom of the upper die (1) outside the bulge (102) is provided with a circular groove (105).

2. The die casting die for producing the alloy is characterized in that the first heating groove (101) penetrates through one side of the upper die (1), the first heating element (2) is connected with an external power supply through a lead, the second heating groove (401) penetrates through one side of the lower die (4), the second heating element (3) is connected with the external power supply through a lead, the pouring opening (106) is formed in the center of the upper die (1), the number of the first heating grooves (101) is two, and the first heating grooves (101) are symmetrically distributed on two sides of the pouring opening (106).

3. A die casting mold for alloy production according to claim 1, characterized in that the first heat dissipation holes (103) are evenly distributed below the first heating groove (101), and the first heat dissipation holes (103) are communicated with the first heating groove (101), the second heat dissipation holes (403) are evenly distributed above the second heating groove (401), and the second heat dissipation holes (403) are communicated with the second heating groove (401).

4. The die-casting die for alloy production as recited in claim 1, wherein the four corners of the bottom of the upper die (1) are provided with limiting pins (104), the four corners of the top of the lower die (4) are provided with limiting holes (404), the limiting pins (104) are in clearance fit with the limiting holes (404), and the protrusions (102) are in clearance fit with the die cavities (402).

5. The die casting die for alloy production is characterized in that four circular grooves (105) are arranged, the circular grooves (105) are respectively located at four corner positions of the upper die (1) close to the protrusion (102), and buffer grooves (405) are respectively formed at four corner positions of the lower die (4) close to the die cavity (402).

6. A die casting mold for alloy production as claimed in claim 1, characterized in that the buffer member (5) comprises a cylindrical sleeve (501) and a spring (502), the cylindrical sleeve (501) is sleeved and fixed on the upper part of the spring (502), the cylindrical sleeve (501) is in clearance fit with the buffer groove (405), the bottom of the spring (502) is fixed on the bottom of the buffer groove (405), and the cylindrical sleeve (501) is matched with the circular groove (105) on the upper mold (1).