CN221414931U

CN221414931U - Novel metal mold tool

Info

Publication number: CN221414931U
Application number: CN202323074975.2U
Authority: CN
Inventors: 张黎
Original assignee: Wuxi Lianfa Machinery & Electronics Co ltd
Current assignee: Wuxi Lianfa Machinery & Electronics Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-07-26
Anticipated expiration: 2033-11-15

Abstract

The utility model discloses a novel metal mold tool, which belongs to the technical field of die casting molds and comprises a first mold and a second mold, wherein the first mold is in butt joint with the second mold, a sealing port is formed in the first mold and in the butt joint position with the second mold, a sealing structure is connected in the sealing port in a jogged manner, the part of the sealing structure, which is far away from the sealing port, is arranged in a second cavity, and the second cavity is formed in a frame plate. This novel metal mold frock through setting up hydraulic control structure and seal structure, when first mould and second mould compound die for the guide pin promotes hydraulic control structure motion through the uide bushing, owing to reserve liquid between first cavity and the second cavity, and communicate through the intercommunication mouth, make hydraulic control structure through hydraulic pressure control seal structure embedding seal port in, and then can keep the connection compactibility of first mould and second mould, ensure good sealed effect, and then avoid the molten metal spill to hurt the people.

Description

Novel metal mold tool

Technical Field

The utility model belongs to the technical field of die casting dies, and particularly relates to a novel metal die tool.

Background

At present, the metal mould in the prior art generally comprises two parts, and when in use, the metal mould is spliced together to be filled with metal for die casting, but when in actual use, after the two parts of metal moulds are in butt joint, if gaps are generated, molten metal is easy to splash from the butt joint gaps, so that the waste of molten metal is caused, and the high-temperature molten metal splashes also easily hurt people, therefore, the research on a novel metal mould tool is of great significance for solving the problems.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a novel metal mold tool, which solves the problems that after two parts of metal molds are in butt joint, if gaps are generated, molten metal is easy to splash out of the butt joint gaps, not only is the molten metal wasted, but also high-temperature molten metal splashes out to hurt people easily.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel metal mold frock, includes first mould and second mould, first mould and second mould butt joint, the sealing mouth has been seted up on the first mould and with second mould butt joint department, the gomphosis is connected with seal structure in the sealing mouth, seal structure keeps away from the part of sealing mouth and establishes in the second cavity, the second cavity is seted up in the framed board, the framed board is installed on the second mould, and has seted up first cavity and intercommunication mouth in the framed board, intercommunication mouth intercommunication first cavity and second cavity, be equipped with hydraulic control structure in the first cavity.

As a further aspect of the utility model: one side of the first die is fixedly connected with a plurality of guide needles, and one side of the second die is fixedly connected with a plurality of guide channels.

As a further aspect of the utility model: the guide needle is matched with the guide channel in size, and the guide channels are communicated with the first cavity.

As a further aspect of the utility model: a plurality of groups of air outlets are formed in the outer portion of the first die, and the plurality of groups of air outlets are communicated with the sealing opening.

As a further aspect of the utility model: the hydraulic control structure comprises a first piston, the first piston is arranged in the first cavity, and a plurality of springs are fixedly connected to the first piston and the side wall of the first cavity.

As a further aspect of the utility model: the sealing structure comprises a sealing layer, one end of the sealing layer is embedded in the sealing opening, one end of the sealing layer, far away from the sealing opening, penetrates through the frame plate and is fixedly connected with a second piston, and the second piston is arranged in the second cavity.

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

This novel metal mold frock through setting up hydraulic control structure and seal structure, when first mould and second mould compound die for the guide pin promotes hydraulic control structure motion through the uide bushing, owing to reserve liquid between first cavity and the second cavity, and communicate through the intercommunication mouth, make hydraulic control structure through hydraulic pressure control seal structure embedding seal port in, and then can keep the connection compactibility of first mould and second mould, ensure good sealed effect, and then avoid the molten metal spill to hurt the people.

This novel metal mold frock through setting up guide pin and direction way, when first mould and second mould compound die for the direction is to should insert in the direction way, and then keeps first mould and second mould accurate counterpoint, avoids first mould and second mould dislocation to influence the quality of product.

Drawings

FIG. 1 is a schematic view showing the split structure of a first mold and a second mold according to the present utility model;

FIG. 2 is a schematic view of a first mold and a second mold according to the present utility model, partially in section;

FIG. 3 is a schematic view showing a cross-sectional structure of a first mold according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional cross-sectional structure of a frame plate according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present utility model;

In the figure: 1. a first mold; 2. a second mold; 3. a sealing structure; 31. a sealing layer; 32. a second piston; 4. a guide needle; 5. a frame plate; 6. a guide way; 7. a second cavity; 8. a hydraulic control structure; 81. a spring; 82. a first piston; 9. a first cavity; 10. sealing the mouth; 11. an air outlet; 12. and a communication port.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-5, the present utility model provides a technical solution: a novel metal mold tool comprises a first mold 1 and a second mold 2, wherein the first mold 1 is in butt joint with the second mold 2, one side of the first mold 1 is fixedly connected with a plurality of guide pins 4, one side of the second mold 2 is fixedly connected with a plurality of guide channels 6, the guide pins 4 are matched with the guide channels 6 in size, when the first mold 1 and the second mold 2 are assembled, the guide pins 4 are correspondingly inserted into the guide channels 6, the first mold 1 and the second mold 2 are further kept to be accurately aligned, the quality of products is prevented from being influenced by dislocation of the first mold 1 and the second mold 2, the plurality of guide channels 6 are communicated with a first cavity 9, a plurality of groups of air outlets 11 are formed in the outer part of the first mold 1, the air outlets 11 can keep a sealing layer 31 to enter a sealing port 10 for air outlet, and further the sealing port 10 is prevented from being sealed, so that the sealing layer 31 cannot be embedded in place, and a plurality of groups of air outlets 11 are communicated with the sealing port 10, the sealing port 10 is arranged on the first die 1 and is in butt joint with the second die 2, the sealing port 10 is embedded and connected with a sealing structure 3, the sealing structure 3 comprises a sealing layer 31, the sealing layer 31 is of a zigzag structure, the sealing layer 31 corresponds to the sealing port 10, further, the sealing property of the die closing of the first die 1 and the second die 2 is kept, one end of the sealing layer 31 is embedded in the sealing port 10, one end of the sealing layer 31 far away from the sealing port 10 penetrates through a frame plate 5 and is fixedly connected with a second piston 32, the second piston 32 is arranged in a second cavity 7, the part of the sealing structure 3 far away from the sealing port 10 is arranged in the second cavity 7, the second cavity 7 is arranged in the frame plate 5, the frame plate 5 is arranged on the second die 2, the frame plate 5 is provided with a first cavity 9 and a communication port 12, the communication port 12 is communicated with the first cavity 9 and the second cavity 7, and then can keep the inside liquid flow of first cavity 9 and second cavity 7, the intercommunication mouth 12 communicates first cavity 9 and second cavity 7, be equipped with hydraulic control structure 8 in the first cavity 9, hydraulic control structure 8 includes first piston 82, first piston 82 is established in first cavity 9, and the lateral wall fixedly connected with a plurality of springs 81 of first piston 82 and first cavity 9, the elastic force of spring 81 drives first piston 82 and resets, and then make the liquid backward flow, ensure that seal structure 3 resets and deviate from seal mouth 10, and then avoid seal structure 3 to expose and receive the damage outward, when first mould 1 and second mould 2 compound die, make guide needle 4 promote hydraulic control structure 8 through the uide bushing and move, because reserve liquid between first cavity 9 and the second cavity 7, and communicate through the intercommunication mouth 12, make hydraulic control structure 8 imbed in seal mouth 10 through hydraulic pressure control seal structure 3, and then can keep the connection compactness of first mould 1 and second mould 2, and then ensure good seal effect, and then avoid the metal liquid to splash out the injury people.

The working principle of the utility model is as follows:

When the first die 1 and the second die 2 are closed, the guide needle 4 enters the guide channel 6 and enters the first cavity 9, the guide needle 4 pushes the first piston 82 to move, the first piston 82 presses the liquid into the second cavity 7 through the communication port 12 due to the liquid reserved in the first cavity 9 and the second cavity 7, the second piston 32 is controlled to move through the hydraulic pressure, and the second piston 32 pushes the sealing layer 31 to squeeze and embed the sealing port 10, so that the sealing connection of the first die 1 and the second die 2 can be completed.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. Novel metal mold frock, including first mould (1) and second mould (2), its characterized in that: the novel plastic sealing device is characterized in that the first die (1) is in butt joint with the second die (2), a sealing port (10) is formed in the butt joint of the first die (1) and the second die (2), a sealing structure (3) is connected to the sealing port (10) in a jogged mode, the sealing structure (3) is arranged in a second cavity (7) in a portion away from the sealing port (10), the second cavity (7) is formed in a frame plate (5), the frame plate (5) is arranged on the second die (2), a first cavity (9) and a communication port (12) are formed in the frame plate (5), the communication port (12) is communicated with the first cavity (9) and the second cavity (7), and a hydraulic control structure (8) is arranged in the first cavity (9).

2. The novel metal mold tooling according to claim 1, wherein: one side of the first die (1) is fixedly connected with a plurality of guide needles (4), and one side of the second die (2) is fixedly connected with a plurality of guide channels (6).

3. The novel metal mold tooling according to claim 2, wherein: the guide needle (4) and the guide channels (6) are matched in size, and the guide channels (6) are communicated with the first cavity (9).

4. The novel metal mold tooling according to claim 1, wherein: a plurality of groups of air outlets (11) are formed in the outer portion of the first die (1), and the plurality of groups of air outlets (11) are communicated with the sealing port (10).

5. The novel metal mold tooling according to claim 1, wherein: the hydraulic control structure (8) comprises a first piston (82), the first piston (82) is arranged in the first cavity (9), and a plurality of springs (81) are fixedly connected to the first piston (82) and the side wall of the first cavity (9).

6. The novel metal mold tooling according to claim 1, wherein: the sealing structure (3) comprises a sealing layer (31), one end of the sealing layer (31) is embedded in the sealing opening (10), one end of the sealing layer (31) away from the sealing opening (10) penetrates through the frame plate (5) and is fixedly connected with a second piston (32), and the second piston (32) is arranged in the second cavity (7).