CN223186882U - A flip mold - Google Patents

Abstract

The utility model discloses a flip-chip die, which relates to the technical field of dies and comprises an upper die plate and a lower die plate, wherein the upper die plate comprises an upper seat, a middle plate and an upper die fixing plate, the lower die plate comprises a lower die seat and a lower die fixing seat, a male die is fixedly arranged on the upper die fixing plate, a female die is arranged on one side of the lower die fixing seat, cooling channels are formed in the upper die fixing plate and the male die, a second cooling channel is formed in the lower die fixing seat, and an air cylinder is fixedly arranged on one side of the lower die fixing seat. The utility model is composed of the upper template, the lower template, the male die, the female die, the air cylinder and the hole forming core, when in use, the hole forming core arranged at the output end of the air cylinder is telescopic, thereby being convenient for forming the hole at one side of a formed product, and a plurality of groups of cooling pipelines are also arranged in the device for cooling the die, thereby improving the heat dissipation efficiency of the die, further improving the use effect of the device, and further improving the practicability of the device effectively.

Description

Flip-chip die

Technical Field

The utility model relates to the technical field of dies, in particular to a flip-chip die.

Background

The injection mold is used as a tool for producing plastic products, and can endow the plastic products with complete structures and accurate dimensions. The injection mold generally comprises a movable mold and a fixed mold, wherein the movable mold is arranged on a movable mold plate of the injection molding machine, and the fixed mold is arranged on a fixed mold plate of the injection molding machine. Because of the special structure of the finished product or the appearance requirement of the finished product, the glue feeding and ejection are arranged on the same side of the finished product, the mold structure is called a flip-chip mold, particularly, the flip-chip mold is particularly suitable for high requirements on the outer surface of an injection molding product, such as flatness, no marks, smoothness and the like of the outer surface of the product, a pouring system and a demolding mechanism of the flip-chip mold are arranged on the rear mold of the mold, namely the glue feeding and ejection are arranged on the same side of the injection molding product, the utility model of Chinese patent publication No. CN214726098U provides structural improvement of the flip-chip mold, and the prior art and the prior patent are researched to find that the molding efficiency of the existing flip-chip mold is still to be improved. Thus, a flip-chip die is proposed herein.

Disclosure of utility model

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a flip-chip die.

Technical proposal

In order to achieve the above purpose, the utility model provides the following technical scheme that the flip-chip die comprises an upper die plate and a lower die plate, wherein the upper die plate comprises an upper seat, a middle plate and an upper die fixing plate, the lower die plate comprises a lower die seat and a lower die fixing seat, a male die is fixedly arranged on the upper die fixing plate, a female die is arranged on one side of the lower die fixing seat, cooling channels are arranged in the upper die fixing plate and the male die, a second cooling channel is arranged in the lower die fixing seat, a cylinder is fixedly arranged on one side of the lower die fixing seat, the output end of the cylinder is fixedly connected with a hole forming core, the device is formed by the upper die plate, the lower die plate, the male die, the female die, the cylinder and the hole forming core, the hole forming core arranged at the output end of the cylinder is telescopic in use, the hole forming of a formed product is convenient, a plurality of groups of cooling pipelines are further arranged in the device for cooling the die, the use effect of the device is improved, the device is high in forming efficiency, and the practicability of the device is further improved effectively.

Preferably, injection holes are arranged in the upper seat, the middle plate and the upper die fixing plate.

Preferably, the upper template and the lower template are movably connected through a guide post.

Preferably, the punch comprises a punch body.

Preferably, a molded product is arranged between the male die and the female die.

Preferably, the hole forming core is movably arranged in the lower die fixing seat.

The beneficial effects are that:

Compared with the prior art, the flip-chip die has the following beneficial effects:

The utility model is composed of an upper template, a lower template, a male die, a female die, a cylinder and a hole forming core, wherein the hole forming core arranged at the output end of the cylinder is telescopic when in use, so that the hole forming core is convenient for forming one side of a formed product, a plurality of groups of cooling pipelines are also arranged in the device and used for cooling the die, so that the heat dissipation efficiency of the die is improved, the using effect of the device is further improved, the forming efficiency of the device is high, and the practicability of the device is further effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a cooling channel according to the present utility model;

FIG. 3 is a schematic view of the structure of the male die of the present utility model;

FIG. 4 is a schematic diagram of the structure of the female die of the present utility model;

FIG. 5 is a schematic view of a second cooling channel according to the present utility model;

FIG. 6 is a schematic structural view of a molded product according to the present utility model.

In the figure:

1. The mold comprises an upper mold plate, a lower mold plate, a 3, a male mold, a 4, a female mold, a 5, a cooling channel, a 6, a second cooling channel, a 7, an air cylinder, a 8, a hole forming core, a 9, an injection molding hole, a 10, a guide pillar, a 11, a molded product, a 101, an upper seat, a 102, an intermediate plate, a 103, an upper mold fixing plate, a 201, a lower mold seat, a 202, a lower mold fixing seat, a 301, a male mold body, a 302 and a connecting hole molding rod.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides a technical scheme that the flip-chip die comprises an upper die plate 1 and a lower die plate 2, wherein the upper die plate 1 comprises an upper seat 101, a middle plate 102 and an upper die fixing plate 103, the lower die plate 2 comprises a lower die seat 201 and a lower die fixing seat 202, a male die 3 is fixedly arranged on the upper die fixing plate 103, a female die 4 is arranged on one side of the lower die fixing seat 202, cooling channels 5 are arranged in the upper die fixing plate 103 and the male die 3, a cooling channel II 6 is arranged in the lower die fixing seat 202, a cylinder 7 is fixedly arranged on one side of the lower die fixing seat 202, the output end of the cylinder 7 is fixedly connected with a hole forming core 8, the device is formed by the upper die plate 1, the lower die plate 2, the male die 3, the female die 4, the cylinder 7 and the hole forming core 8 arranged at the output end of the cylinder 7 in use, the device is telescopic, a plurality of groups of cooling pipelines are further arranged in the device for cooling the die, the use efficiency of the device is improved, the practicability of the device is improved, and the device is further improved.

Referring to fig. 1, injection holes 9 are installed in the upper base 101, the middle plate 102 and the upper die fixing plate 103, the upper die plate 1 and the lower die plate 2 are movably connected through guide posts 10, and the hole forming cores 8 are movably installed in the lower die fixing seat 202.

Referring to fig. 3 and 4, the male mold 3 includes a male mold body 301, and a molded product 11 is disposed between the male mold 3 and the female mold 4.

The device comprises an upper template 1, a lower template 2, a male die 3, a female die 4, a cylinder 7 and a hole forming core 8, wherein the hole forming core 8 arranged at the output end of the cylinder 7 is telescopic when in use, so that the hole on one side of a formed product 11 is formed conveniently, a plurality of groups of cooling pipelines are arranged in the device and used for cooling a die, the heat dissipation efficiency of the die is improved, the using effect of the device is further improved, the forming efficiency of the device is high, and the practicability of the device is further effectively improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The flip-chip die comprises an upper die plate (1) and a lower die plate (2), wherein the upper die plate (1) comprises an upper seat (101), a middle plate (102) and an upper die fixing plate (103), and the lower die plate (2) comprises a lower die seat (201) and a lower die fixing seat (202), and is characterized in that a male die (3) is fixedly arranged on the upper die fixing plate (103), a female die (4) is arranged on one side of the lower die fixing seat (202), cooling channels (5) are formed in the upper die fixing plate (103) and the male die (3), cooling channels II (6) are formed in the lower die fixing seat (202), a cylinder (7) is fixedly arranged on one side of the lower die fixing seat (202), and a hole forming core (8) is fixedly connected to the output end of the cylinder (7).

2. A flip-chip die as claimed in claim 1, wherein the upper base (101), the intermediate plate (102) and the upper die fixing plate (103) are internally provided with injection holes (9).

3. The flip-chip die as claimed in claim 1, wherein the upper die plate (1) and the lower die plate (2) are movably connected through guide posts (10).

4. A flip-chip die according to claim 1, characterized in that the punch (3) comprises a punch body (301).

5. A flip-chip die according to claim 1, characterized in that a shaped product (11) is arranged between the male die (3) and the female die (4).

6. A flip-chip die as claimed in claim 1, wherein said hole forming core (8) is movably mounted inside the lower die holder (202).