CN220347149U

CN220347149U - Automatic go die casting die of runner system

Info

Publication number: CN220347149U
Application number: CN202321789740.9U
Authority: CN
Inventors: 汪登涛
Original assignee: Ningbo Wangdongchang Machinery Co ltd
Current assignee: Ningbo Wangdongchang Machinery Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-01-16
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a die casting die of an automatic gate removing system, which comprises a fixed die fixing plate, wherein a feed inlet is arranged on one side of the fixed die fixing plate, which is positioned on a die cavity; the fixed die is movably arranged on one side of the fixed die fixing plate, a fixed die core is embedded and arranged in the fixed die, and a pouring gate structure is formed between a die cavity in the fixed die core and the feeding hole; the movable die is arranged at one side of the fixed die, and the middle part of the movable die is provided with a forming insert column which is inserted into the inner die cavity of the fixed die core; the injection push rod can be inserted into the ejection gate structure from the feed inlet and push the fixed die away from the fixed die fixing plate. The utility model can solve the problem that the pouring gate of the existing ultrahigh product is difficult to remove.

Description

Automatic go die casting die of runner system

Technical Field

The utility model relates to the technical field of die casting dies, in particular to a die casting die of an automatic gate removing system.

Background

The die casting die is a metal piece forming die commonly used at present, and for products with the height exceeding 260mm, a pouring gate system is arranged at the bottom of a die cavity for upward die casting, so that the product yield is low, and the pouring gate is difficult to remove.

Disclosure of Invention

The utility model provides a die casting die of an automatic gate removing system, which can solve the problem that the gate of the existing ultrahigh product is difficult to remove.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the die casting die of the automatic gate removing system comprises a fixed die fixing plate, wherein a feed inlet is formed in one side of the fixed die fixing plate, which is positioned on a die cavity; the fixed die is movably arranged on one side of the fixed die fixing plate, a fixed die core is embedded and arranged in the fixed die, and a pouring gate structure is formed between a die cavity in the fixed die core and the feeding hole; the movable die is arranged at one side of the fixed die, and the middle part of the movable die is provided with a forming insert column which is inserted into the inner die cavity of the fixed die core; the injection push rod can be inserted into the ejection gate structure from the feed inlet and push the fixed die away from the fixed die fixing plate.

Preferably, a fixed die insert which is inserted into the die cavity through the gate structure is arranged on the inner side of the fixed die fixing plate.

Preferably, an ejection pushing plate positioned at the outer side of the molding insert column is arranged at one side of the movable die.

Preferably, the side of the fixed die facing the fixed die fixing plate is provided with a detachable insert corresponding to the injection push rod.

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

the structure is simple, the top surface is adopted to carry out molding in a downward die casting mode, the injection push rod can be utilized to push the gate structure and the fixed die to move, the gate structure is separated from the fixed die fixing plate, then the movable die is moved, a product on the molding insert column is separated from the gate structure, and therefore the gate structure can be taken down from the die, and the problem that the gate of the existing ultrahigh product is difficult to remove is solved.

Drawings

Fig. 1 is a front cross-sectional view of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

As shown in fig. 1, the utility model provides a die casting die of an automatic gate removing system, which comprises a fixed die fixing plate 1, wherein a feed inlet 11 is arranged on one side of the fixed die fixing plate 1, which is positioned on a die cavity; the fixed die 2 is movably arranged on one side of the fixed die fixing plate 1, a fixed die core 7 is embedded and arranged in the fixed die 2, and a pouring gate structure 9 is formed between a die cavity in the fixed die core 7 and a feed inlet 11; the movable die 4 is arranged on one side of the fixed die 2, and a forming insert 5 which is inserted into the inner die cavity of the fixed die core 7 is arranged in the middle of the movable die 4; the push rod 10 is shot, which can be inserted from the feed port 11 against the gate structure 9 and push the stationary mold 2 away from the stationary mold platen 1.

Specifically, the gate structure 9 is formed after metal fluid enters the die cavity from the feed inlet 11 and is used for forming the product 6, when demolding is needed, the injection push rod 10 can be inserted into the feed inlet 11 to prop against the gate structure 9 and push the gate structure 9 and the fixed die 2 outwards together, the gate structure 9 is separated from the fixed die fixing plate 1, the gate structure 9 can be separated from the fixed die fixing plate 1, then the movable die 4 drives the product 6 to be pulled out from the die cavity, and the product 6 is separated from the gate structure 9, so that demolding and taking out of the gate structure 9 can be realized. Meanwhile, the side of the fixed mold 2 facing the fixed mold fixing plate 1 is provided with a detachable insert 12 corresponding to the injection push rod 10, and the position is relatively more stressed and is easy to damage, so that the detachable insert 12 can be replaced.

For molding the product 6, the inside of the stationary mold fixing plate 1 is provided with a stationary mold insert 8 inserted into a mold cavity through a gate structure 9.

In order to facilitate demolding of the product, an ejection pushing plate 3 positioned at the outer side of the molding insert 5 is arranged on one side of the movable die 4, and the ejection pushing plate 3 can separate the product 6 on the molding insert 5 from the molding insert 5.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear are used in the embodiments of the present utility model) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

Claims

1. A die casting die of an automatic degating system, comprising:

a fixed die fixing plate (1), wherein a feed inlet (11) is arranged on one side of the fixed die fixing plate (1) which is positioned on the die cavity;

the fixed die (2) is movably arranged on one side of the fixed die fixing plate (1), a fixed die core (7) is embedded and arranged in the fixed die (2), and a pouring gate structure (9) is formed between a die cavity in the fixed die core (7) and the feeding hole (11);

the movable die (4) is arranged on one side of the fixed die (2), and a forming insert column (5) which is inserted into an inner die cavity of the fixed die core (7) is arranged in the middle of the movable die (4);

the injection push rod (10) can be inserted into the ejection gate structure (9) from the feed port (11) and push the fixed die (2) away from the fixed die fixing plate (1).

2. The automatic degating system die casting mold according to claim 1, wherein: the inner side of the fixed die fixing plate (1) is provided with a fixed die insert (8) which penetrates through a pouring gate structure (9) and is inserted into a die cavity.

3. The automatic degating system die casting mold according to claim 1, wherein: one side of the movable mould (4) is provided with an ejection pushing plate (3) positioned at the outer side of the forming insert column (5).

4. The automatic degating system die casting mold according to claim 1, wherein: the fixed die (2) faces to one side of the fixed die fixing plate (1) and corresponds to the detachable insert (12) of the injection push rod (10).