CN212266791U

CN212266791U - Forming die

Info

Publication number: CN212266791U
Application number: CN202020579488.9U
Authority: CN
Inventors: 黄明
Original assignee: Teregon Zhangjiagang Packaging Co ltd
Current assignee: Ibi Suzhou Buffer Material Technology Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-01-01
Anticipated expiration: 2030-04-17

Abstract

The utility model provides a forming die, it includes: the male die and the female die form a die assembly relation with the male die; the male die comprises: the device comprises a convex die body and a plurality of independent convex die blocks which are convexly formed on one surface of the convex die body, wherein convex die steam chambers are formed in the convex die blocks, all the convex die steam chambers are not communicated with each other, and any convex die steam chamber is provided with a first pipeline, a second pipeline and a third pipeline which are communicated with the convex die steam chamber; the die comprises: the steam chamber of each concave die cavity is formed in the concave die body and is not communicated with each other, and any concave die steam chamber is provided with a fourth pipeline communicated with the steam chamber; when the male die and the female die form a die closing relationship, the male die block is correspondingly accommodated in the cavity of the female die. The utility model discloses a with the steam chamber independent design of each die cavity, intake, drainage, admission and steam extraction are carried out to the steam chamber of corresponding die cavity, have advantages such as reduce the steam chamber volume, reduce the steam quantity.

Description

Forming die

Technical Field

The utility model relates to a forming die especially relates to a forming die of each steam chamber independent design.

Background

In order to improve the production efficiency of machining and forming, the existing forming die is generally designed to be of a one-die multi-cavity type, namely, a plurality of products are formed by one-time die assembly. However, in the forming mold, each mold cavity is commonly provided with a water inlet system, a water outlet system, a steam inlet system and a steam outlet system, and if only two products need to be discharged from one mold, the other four mold cavities can be used for synchronously feeding water, discharging water, steam inlet system and steam outlet system, thereby causing waste. Therefore, it is necessary to provide a further solution to the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forming die to overcome the not enough that exists among the prior art.

In order to realize the above object of the present invention, the present invention provides a forming mold, which includes: the male die and the female die form a die assembly relation with the male die;

the male die comprises: the device comprises a convex die body and a plurality of independent convex die blocks which are convexly formed on one surface of the convex die body, wherein convex die steam chambers are formed in the convex die blocks, the convex die steam chambers are not communicated with each other, and any convex die steam chamber is provided with a first pipeline, a second pipeline and a third pipeline which are communicated with the convex die steam chamber; the female die comprises: the steam chamber of each concave die cavity is formed in the concave die body and is not communicated with each other, and any concave die steam chamber is provided with a fourth pipeline communicated with the steam chamber; when the male die and the female die form a die assembly relationship, the male die block is correspondingly accommodated in the cavity of the female die.

As the utility model discloses a forming die's improvement, first pipeline is steam conduit, steam conduit in one side of die body another side is connected to each terrace die steam chamber respectively.

As an improvement of the molding die of the present invention, the second pipe is a sewage pipe, which is connected to each male die steam chamber at the other side of the male die body.

As the utility model discloses a forming die's improvement, the third pipeline is first cooling water pipeline, and the joint on the first cooling water pipe is connected to respectively on some terrace die steam chambers, and the joint on another first cooling water pipe is connected to respectively on all the other terrace die steam chambers.

As the utility model discloses an improvement of forming die, the fourth pipeline is second cooling water piping, the last joint of a second cooling water piping in the opposite side of die body is connected to respectively on some die steam rooms, the last joint of another first cooling water piping in the opposite side of die body is connected to respectively on all the other die steam rooms.

As the improvement of the forming die, each terrace die steam chamber is isolated from each other by the terrace die clapboard.

As the utility model discloses a forming die's improvement, each die steam chamber passes through die baffle mutual isolation.

As the improvement of the forming die, any female die steam chamber is also connected with respective internal steam pipeline and internal drainage pipeline.

As the utility model discloses a forming die's improvement, protruding model piece and die cavity are six, protruding model piece and die cavity all arrange in array mode on the die body at place.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a forming die is through the steam chamber independent design with each die cavity, according to the quantity of a compound die shaping product, advances water, drainage, admission and steam extraction to the steam chamber of corresponding die cavity, has the advantage that reduces the steam chamber volume, reduces the steam quantity, reduces the cooling water quantity, reduces the shaping cycle, reduces the shaping cost.

Drawings

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

Fig. 1 is a top view of an embodiment of a male mold in a molding die of the present invention;

FIG. 2 is a bottom view of the male die of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 5 is a top view of an embodiment of a female mold in a forming mold according to the present invention;

FIG. 6 is a bottom view of the male mold of FIG. 5;

FIG. 7 is a cross-sectional view taken along line C-C of FIG. 5;

fig. 8 is a sectional view taken in the direction D-D of fig. 5.

Detailed Description

The present invention is described in detail below with reference to various embodiments, but it should be noted that these embodiments are not intended to limit the present invention, and those skilled in the art should be able to make equivalent changes or substitutions in functions, methods, or structures according to the embodiments without departing from the scope of the present invention.

The utility model provides a forming die, it includes: the male die and the female die form a die assembly relation with the male die;

the male die comprises: the device comprises a convex die body and a plurality of independent convex die blocks which are convexly formed on one surface of the convex die body, wherein convex die steam chambers are formed in the convex die blocks, all the convex die steam chambers are not communicated with each other, and any convex die steam chamber is provided with a first pipeline, a second pipeline and a third pipeline which are communicated with the convex die steam chamber; the die comprises: the steam chamber of each concave die cavity is formed in the concave die body and is not communicated with each other, and any concave die steam chamber is provided with a fourth pipeline communicated with the steam chamber; when the male die and the female die form a die closing relationship, the male die block is correspondingly accommodated in the cavity of the female die.

The technical solution of the forming mold of the present invention is exemplified below with reference to an embodiment.

As shown in fig. 1 and 5, an embodiment of the present invention provides a forming mold, which includes: a male mould 1 and a female mould 2 in a closed relationship therewith.

As shown in fig. 1 to 4, the punch 1 includes: the mold comprises a convex mold body 11 and a plurality of independent convex mold blocks 12 convexly formed on one surface of the convex mold body 11, wherein convex mold steam chambers 13 are formed inside the convex mold blocks 12, and the convex mold steam chambers 13 are not communicated with each other. By the design, the terrace die steam chambers 13 can be controlled independently, and water inlet, water discharge, steam inlet and steam discharge can be performed independently. In one embodiment, the punch chambers 13 are separated from each other by a punch partition 14.

Either of the punch plenums 13 has a first conduit 131, a second conduit 132, and a third conduit 133 in communication therewith.

In order to facilitate the layout of the pipes, the first pipe 131 is a steam pipe, and the steam pipe is connected to each male steam chamber 13 on one side of the other side of the male mold body 11. The second pipe 132 is a sewage pipe, and the sewage pipe is connected to each punch steam chamber 13 on the other side of the punch body 11. The short pipe of the steam pipeline is arranged relative to the long pipe of the sewage discharge pipeline, so that the pipelines are reasonably arranged. The third pipeline 133 is a first cooling water pipeline, joints on one first cooling water pipe are respectively connected to part of the punch steam chambers 13, and joints on the other first cooling water pipe are respectively connected to the rest of the punch steam chambers 13.

As shown in fig. 5 to 8, the female die 2 includes: the male die comprises a female die body 21 and a plurality of independently arranged female die cavities 22 formed on one surface of the female die body 21 in a concave mode, and when the male die 1 and the female die 2 form a die assembly relation, the male die block 12 is correspondingly accommodated in the female die cavities 22. The number of the male mold blocks 12 and the number of the female mold cavities 22 can be designed according to actual requirements. In one embodiment, six male mold blocks 12 and six female mold cavities 22 are provided, and the male mold blocks 12 and the female mold cavities 22 are arranged in an array on the mold body.

Further, the cavity body 21 forms a cavity steam chamber 23 of each cavity 22, and the cavity steam chambers 23 are not communicated with each other. By the design, the female die steam chambers 23 can be controlled independently, and water inlet, water discharge, steam inlet and steam discharge can be performed independently. In one embodiment, the die plenums 23 are separated from each other by a die divider 24.

Any of the die steam chambers 23 has a fourth conduit 231 in communication therewith. The fourth pipeline 231 is a second cooling water pipeline, a joint on one second cooling water pipe is connected to a part of the die steam chamber 23 on the other side of the die body 21, and a joint on the other first cooling water pipe is connected to the rest of the die steam chambers 23 on the other side of the die body 21. In addition, each of the die steam chambers 23 is connected to a respective internal steam line 232 and internal water drain line 233.

To sum up, the utility model discloses a forming die is through the steam chamber independent design with each die cavity, according to the quantity of a compound die shaping product, advances water, drainage, admission and steam extraction to the steam chamber of corresponding die cavity, has the advantage that reduces the steam chamber volume, reduces the steam quantity, reduces the cooling water quantity, reduces the shaping cycle, reduces the shaping cost.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A molding die, characterized in that the molding die comprises: the male die and the female die form a die assembly relation with the male die;

2. The molding die of claim 1, wherein the first conduit is a steam conduit, and the steam conduit is connected to each punch steam chamber on one side of the other side of the punch body.

3. The molding die of claim 1 or 2, wherein the second pipeline is a sewage pipeline, and the sewage pipeline is respectively connected to each male die steam chamber on the other side of the male die body.

4. The forming die according to claim 3, wherein the third pipe is a first cooling water pipe, and the joints of one first cooling water pipe are respectively connected to some of the punch steam chambers, and the joints of the other first cooling water pipe are respectively connected to the remaining punch steam chambers.

5. The molding die of claim 1, wherein the fourth pipeline is a second cooling water pipeline, a joint on one second cooling water pipeline is respectively connected to part of the cavity steam chambers on the other side of the cavity body, and a joint on the other first cooling water pipeline is respectively connected to the rest of the cavity steam chambers on the other side of the cavity body.

6. The form of claim 1, wherein the punch plenums are separated from one another by a punch divider.

7. The molding die of claim 1, wherein the die plenums are separated from each other by a die divider.

8. The molding die of claim 1, wherein each cavity vapor chamber is further connected to a respective internal vapor conduit and internal drain conduit.

9. The forming die of claim 1, wherein the number of the male die blocks and the number of the female die cavities are six, and the male die blocks and the female die cavities are arranged on the die body in an array manner.