CN213410272U

CN213410272U - Die-casting die

Info

Publication number: CN213410272U
Application number: CN202022217137.6U
Authority: CN
Inventors: 蓝军福; 王辉勤
Original assignee: Suzhou Jingzhan Mould Technology Co ltd
Current assignee: Suzhou Jingzhan Mould Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-11
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a die casting die, comprising a fixing base plate, the spread groove has been seted up on the PMKD, movable mounting has limit support piece in the spread groove, the installation fixed slot has been seted up on the limit support piece, PMKD's upper end fixed mounting has the guide bar, movable mounting has the kicking plate on the guide bar, fixed mounting has the mounting panel on the kicking plate, the upper end fixed mounting of mounting panel has ejection of compact thimble, the upper end movable mounting of guide bar has the die holder, the outside fixed mounting of die holder has the cooling gate, the upper end fixed mounting of die holder has the upper die base, the upper end fixed mounting of upper die base has the die-casting top cap. This die casting die, whole device simple structure conveniently carries out the work that uses, and the better work of producing improves the speed and the efficiency of work, reduces the work to the damage of mould, the better work of processing production.

Description

Die-casting die

Technical Field

The utility model relates to a die casting die technical field specifically is a die casting die.

Background

The die casting is a metal casting process and is characterized in that high pressure is applied to molten metal by utilizing an inner cavity of a die, the traditional die casting process mainly comprises four steps, or high pressure die casting, which is the basis for various modified die casting processes, including mold preparation, filling, injection, and shakeout, the molds are typically machined from a stronger alloy, the process is similar to injection molding, a die-casting die is a tool for casting metal parts, a tool for completing a die-casting process on a special die-casting die forging machine, a die-casting material, the die-casting machine and a die are three major elements of die-casting production, and the die-casting process is to organically and comprehensively use the three major elements, so that qualified castings with good appearance, good internal quality and sizes conforming to patterns can be stably and efficiently produced in a rhythmic manner.

However, when the die casting die on the existing market is used, the die casting machine corresponding to the die casting die is required to be matched for use, but the inside of the common die does not have an auxiliary structure for assisting the demolding of the internal material, so that the difficulty of workers in working is increased, the demolding speed of the die is reduced, the working efficiency is influenced, and when the workers demold the material, the die can be damaged, the service life of the die is shortened, and the cost input of the work is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die casting die to propose the inside auxiliary structure who does not have the inside material drawing of patterns of help in common mould in solving above-mentioned background art, increased the degree of difficulty when the staff carries out work, reduced the drawing of patterns speed of mould simultaneously, influence the efficiency of work, and when using artifical to the material drawing of patterns, probably cause the damage to the mould, shorten the life of mould, increased the problem that the cost of work drops into.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a die casting die, includes PMKD, the spread groove has been seted up on the PMKD, movable mounting has limit support piece in the spread groove, the installation fixed slot has been seted up on the limit support piece, PMKD's upper end fixed mounting has the guide bar, movable mounting has the kicking plate on the guide bar, fixed mounting has the mounting panel on the kicking plate, the upper end fixed mounting of mounting panel has ejection of compact thimble, the upper end movable mounting of guide bar has the die holder, the outside fixed mounting of die holder has the cooling mouth of a river, the upper end fixed mounting of die holder has the upper die base, the upper end fixed mounting of upper die base has the die-casting top cap.

Preferably, the fixed bottom plate is designed to be a rectangular structure, two connecting grooves are symmetrically arranged on the fixed bottom plate, and the connecting grooves are designed to be an inward-concave I-shaped structure.

Preferably, the size of the connecting groove and the size of the limiting supporting block are mutually matched, two installation fixing grooves are symmetrically arranged on the limiting supporting block, and the installation fixing grooves are designed to be of an inwards-recessed rectangular structure.

Preferably, the guide rod is symmetrically provided with eight on the fixed bottom plate, the size of the guide rod is matched with the size of the material ejecting plate, and the size of the material ejecting plate is matched with the size of the lower die holder.

Preferably, the lower die base is symmetrically provided with two cooling water gaps, and the size of the lower die base is matched with the size of the upper die base.

Preferably, the mounting panel is rectangular structural design, and is provided with five ejection of compact thimbles on the mounting panel symmetry.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the die-casting die, the ejection structure which can help to demould and discharge is added, so that the demoulding operation of a product can be better performed, the working speed is improved, the working difficulty is reduced, and the working of workers can be facilitated;

2. the die-casting die is additionally provided with the fixed limiting structure at the lower end, so that the ejection structure can be prevented from being damaged when die-casting is carried out, the strength of the whole device is improved, the service life of the device is prolonged, and the working cost is saved;

3. this die casting die, whole device simple structure conveniently carries out the work that uses, and the better work of producing improves the speed and the efficiency of work, reduces the work to the damage of mould, the better work of processing production.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the liftout plate of the present invention;

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

In the figure: 1. fixing the bottom plate; 2. connecting grooves; 3. a guide bar; 4. a material ejecting plate; 5. a lower die holder; 6. a cooling water port; 7. an upper die holder; 8. die-casting the top cover; 9. mounting a plate; 10. a discharging thimble; 11. a limiting supporting block; 12. and installing a fixing 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 technical solution: a die-casting die comprises a fixed bottom plate 1, wherein a connecting groove 2 is formed in the fixed bottom plate 1, a limiting supporting block 11 is movably mounted in the connecting groove 2, an installation fixing groove 12 is formed in the limiting supporting block 11, a guide rod 3 is fixedly mounted at the upper end of the fixed bottom plate 1, a material ejecting plate 4 is movably mounted on the guide rod 3, a mounting plate 9 is fixedly mounted on the material ejecting plate 4, a discharging ejector pin 10 is fixedly mounted at the upper end of the mounting plate 9, a lower die base 5 is movably mounted at the upper end of the guide rod 3, a cooling water port 6 is fixedly mounted on the outer side of the lower die base 5, an upper die base 7 is fixedly mounted at the upper end of the lower die;

furthermore, the fixed bottom plate 1 is designed to be of a rectangular structure, two connecting grooves 2 are symmetrically arranged on the fixed bottom plate 1, and the connecting grooves 2 are designed to be of an inward-concave I-shaped structure, so that the connection work can be better carried out;

furthermore, the size of the connecting groove 2 and the size of the limit supporting block 11 are matched with each other, two installation fixing grooves 12 are symmetrically arranged on the limit supporting block 11, and the installation fixing grooves 12 are designed to be of an inwards-concave rectangular structure, so that the installation stability can be improved;

furthermore, eight guide rods 3 are symmetrically arranged on the fixed bottom plate 1, the size of each guide rod 3 is matched with that of the ejector plate 4, and the size of each ejector plate 4 is matched with that of the lower die holder 5, so that the connection work can be better carried out;

furthermore, two cooling water ports 6 are symmetrically arranged on the lower die base 5, and the size of the lower die base 5 is matched with that of the upper die base 7, so that a product can be conveniently cooled;

furthermore, the mounting plate 9 is designed to be of a rectangular structure, and five discharging thimbles 10 are symmetrically arranged on the mounting plate 9, so that discharging and demolding can be better performed.

The working principle is as follows: before using at first, carry out the connection installation work each other through spread groove 2 and installation fixed slot 12 on PMKD 1, after the installation is accomplished, the work of using again, the material that will carry out processing is put into inside die holder 5, close upper die base 7 again, die-casting equipment that corresponds through the cooperation of die-casting top cap 8 carries out work, and after processing is accomplished, carry out refrigerated work to the product of inside through cooling water gap 6, take off upper die base 7 and limit support block 11, through pushing down die holder 5, carry out the work of ejection of compact through ejection of compact thimble 10 on flitch 4, whole device simple structure, the work of conveniently using, better work of producing, the speed and the efficiency of work are improved, reduce the damage of work to the mould, better work of carrying out processing production.

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

1. The utility model provides a die casting die, includes PMKD, its characterized in that: the die-casting die comprises a fixed base plate and is characterized in that a connecting groove is formed in the fixed base plate, a limiting supporting block is movably mounted in the connecting groove, an installation fixing groove is formed in the limiting supporting block, a guide rod is fixedly mounted at the upper end of the fixed base plate, a jacking plate is movably mounted on the guide rod, a mounting plate is fixedly mounted on the jacking plate, an ejection thimble is fixedly mounted at the upper end of the mounting plate, a die holder is movably mounted at the upper end of the guide rod, a cooling water gap is fixedly mounted at the outer side of the die holder, an upper die base is fixedly mounted at the upper end of the die holder.

2. A die casting mold as claimed in claim 1, wherein: the fixed bottom plate is designed to be of a rectangular structure, two connecting grooves are symmetrically arranged on the fixed bottom plate, and the connecting grooves are designed to be of an inward-sunken H-shaped structure.

3. A die casting mold as claimed in claim 1, wherein: the size of spread groove and the mutual adaptation of size of limit support piece, and the last symmetry of limit support piece is provided with two installation fixed slots to the installation fixed slot is inside sunken rectangle structural design.

4. A die casting mold as claimed in claim 1, wherein: the guide bar symmetry is provided with eight on PMKD, and the size of guide bar and the mutual adaptation of liftout plate size to the size of liftout plate and the mutual adaptation of size of die holder.

5. A die casting mold as claimed in claim 1, wherein: two cooling water gaps are symmetrically arranged on the lower die base, and the size of the lower die base is matched with that of the upper die base.

6. A die casting mold as claimed in claim 1, wherein: the mounting panel is the design of rectangle structure, and the symmetry is provided with five ejection of compact thimbles on the mounting panel.