CN210910938U - Injection mold of quick manufacturing - Google Patents

Abstract

The utility model relates to a rapid manufacturing injection mold, which is provided with a mold frame, a mold core and a hot runner module from bottom to top in sequence; the mold core consists of an upper mold core and a lower mold core which are arranged up and down; the upper die core consists of an upper common die core and an upper main profile die core, and the upper main profile die core is communicated with the hot runner module through the upper common die core; the lower die core consists of a lower common die core and a lower main profile die core, and the lower main profile die core is arranged above the die frame through the lower common die core; the upper main profile mold core and the lower main profile mold core are arranged oppositely up and down, a mold cavity is formed between the upper main profile mold core and the lower main profile mold core, and the hot runner module injects injection molding materials into the mold cavity to form a product. The utility model discloses when new product mould design, only need to accomplish the mould preparation of new product fast to the processing of upper and lower main profile mould benevolence redesign, practiced thrift development cycle and cost.

Description

Injection mold of quick manufacturing

Technical Field

The utility model relates to an injection mold, concretely relates to injection mold who makes fast.

Background

The injection mold is an important tool in the injection molding process of the inner and outer decorative parts of the automobile. Usually a product set of moulds. The complexity of the mold is affected by the complex profile of the product. The manufacturing speed of the injection mold is mainly related to the manufacturing experience of suppliers and supporting facilities.

Usually, a different mold needs to be designed every time a new product is developed, but the mold is influenced by market conditions, under the condition that the automobile sales volume is reduced sharply, the mold cost of product development is heavier and heavier than the automobile cost, and the period of the product existing in the market cannot keep pace with the period of new product development. In addition, the injection mold is mainly made of steel, and if one product corresponds to one set of mold, the resource use frequency is low, and the waste is serious.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an injection mold of quick manufacturing, this injection mold practices thrift development resources, avoids the wasting of resources. On the premise of meeting the requirements of customers, the aims of short period and low cost are achieved as soon as possible, and the requirements of the appearance, the size and the function of the product can be met.

The utility model discloses a concrete technical scheme as follows:

the injection mold for rapid manufacturing is characterized in that the injection mold is sequentially provided with a mold frame, a mold core and a hot runner module from bottom to top;

the mold core consists of an upper mold core and a lower mold core which are arranged up and down; the upper die core consists of an upper common die core and an upper main profile die core, and the upper main profile die core is communicated with the hot runner module through the upper common die core; the lower die core consists of a lower common die core and a lower main profile die core, and the lower main profile die core is arranged above the die frame through the lower common die core; the upper main profile mold core and the lower main profile mold core are arranged oppositely up and down, a mold cavity is formed between the upper main profile mold core and the lower main profile mold core, and the hot runner module injects injection molding materials into the mold cavity to form a product.

Further, when a new product mold is designed, the upper main molded surface mold core and the lower main molded surface mold core are designed according to the product to form a new mold cavity.

Further, the hot runner module comprises a base module and an adjusting module, wherein the adjusting module is arranged on one side of the base module, and the adjusting module can adjust the pouring position of the material.

Further, the adjusting module is provided with an angle adjusting module and a length adjusting module, and the angle and the length of the material during pouring can be adjusted respectively.

Furthermore, the hot runner of the basic module is of a cross-shaped structure, and the adjusting modules are respectively arranged on two sides of each branch of the hot runner of the basic module.

Furthermore, the injection mold further comprises a cooling water channel module, and the lower main molded surface mold core is arranged on the lower common mold core through the cooling water channel module.

Furthermore, the cooling water channel module is arranged in a groove on the lower common die core.

Further, the cooling water circuit module is a standard module.

Furthermore, the cooling water channel module is a spliced water channel module formed by splicing a plurality of standard modules.

The utility model has the advantages that:

the utility model discloses a with traditional injection mold modularization, with the die carrier, the hot runner module, standardized production is carried out to cooling water route module etc, when new product mould design, only need to be right, the mould preparation that new product can be accomplished fast to main profile mould benevolence redesign processing down, injection mold's design and course of working have been simplified, and it is equal to compare the product quality of development with traditional injection mold, development cycle and cost have not only been practiced thrift, the frequency of use of module has been improved, resource sharing has been realized, still make injection mold become quick mould, satisfy the quick iteration demand of intelligent internet connection, can carry out reasonable standard and match according to the established sales volume, reduce the wasting of resources.

Drawings

FIG. 1 is a schematic structural view of a rapidly manufactured injection mold of the present invention;

FIG. 2 is a schematic view of the structure of the middle mold frame of the present invention;

FIG. 3 is a schematic view of the structure of the middle and lower mold cores of the present invention;

FIG. 4 is a schematic structural view of a cooling water channel module according to the present invention;

fig. 5 is a schematic diagram of the structure of the hot runner module of the present invention.

Wherein: 1-mould frame, 2-mould core, 2.1-upper mould core, 2.2-lower mould core, 2.3-lower shared mould core, 2.4-lower main surface mould core, 3-hot runner module, 3.1-basic module, 3.2-regulating module and 4-cooling water channel module.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described in further detail below with reference to specific embodiments and accompanying drawings.

The terms of orientation such as up, down, left, right, front, and rear in the present specification are established based on the positional relationship shown in the drawings. The corresponding positional relationship may also vary depending on the drawings, and therefore, should not be construed as limiting the scope of protection.

The present invention relates to a portable electronic device, and more particularly, to a portable electronic device, which can be connected to a portable electronic device, and can be connected to a portable electronic device through a connection structure, such as a connector, a. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The embodiment describes an injection mold for rapid manufacturing, which is characterized in that the injection mold is decomposed into a plurality of modules by utilizing a splicing principle, and standardized structural design and manufacturing are carried out on part of the modules, so that the development period of the injection mold is shortened, the development cost of the injection mold is saved, and the feasibility of rapid manufacturing of vehicles is improved.

As shown in fig. 1, the injection mold is sequentially provided with a mold base 1, a mold core 2 and a hot runner module 3 from bottom to top. Wherein, the mold frame 1 and the hot runner module 3 are designed and manufactured in a standardized structure.

As shown in fig. 2, the mold frame 1 is a support module of the entire injection mold, which is a mold module that can be shared in this embodiment, at least one mold frame 1 is manufactured according to a standardized design and is received in a resource library, and when a new product needs to be manufactured, the corresponding mold frame 1 is directly called from the resource library, so that a maximized matching manner is realized, and redesign and repeated processing are avoided.

The product is formed in the mold core 2, the structure of the mold core 2 is the key for forming the product, and the mold cores 2 used for different products have differences. In this embodiment, a spliced mold core is adopted, as shown in fig. 1, the mold core 2 is composed of an upper mold core 2.1 and a lower mold core 2.2 which are arranged up and down, a mold cavity is formed between the upper mold core 2.1 and the lower mold core 2.2, and a product is injection molded in the mold cavity.

In this embodiment, as shown in fig. 1, the upper mold core 2.1 is composed of an upper common mold core and an upper main profile mold core, and the upper main profile mold core is communicated with the hot runner module 3 through the upper common mold core; as shown in fig. 3, the lower mold core 2.2 is composed of a lower common mold core 2.3 and a lower main molded surface mold core 2.4, and the lower main molded surface mold core 2.4 is installed above the mold frame 1 through the lower common mold core 2.3. The upper common die kernel and the lower common die kernel 2.3 can be standardized die kernels, the upper main profile die kernel and the lower main profile die kernel 2.4 are opposite up and down to form a die cavity, the upper opposite surface structure and the lower opposite surface structure of the upper main profile die kernel and the lower main profile die kernel 2.4 are opposite to each other according to the product profile, different die cavities are formed through the different upper main profile die kernel and the lower main profile die kernel 2.4, and different products can be molded through injection molding. When a new product mold needs to be designed, only the upper main profile mold core and the lower main profile mold core 2.4 need to be redesigned to form a new mold cavity, so that redesign and manufacturing of the module are reduced to the maximum extent, the development period and cost of the mold are greatly saved under the condition of fully ensuring the size precision and surface quality of product molding, and the mold design and manufacturing efficiency is improved.

The cooling water channel module 4 is disposed in the groove of the lower common mold core 2.3, and the lower main-profile mold core 2.4 is disposed on the cooling water channel module 4, as shown in fig. 4, for adjusting the temperature of the product in the mold cavity. According to the principle of application of the product, the cooling waterway module 4 can be a standard module and can also be a spliced waterway module formed by splicing a plurality of standard modules. The cooling water channel module 4 can be a cooling water channel shared by different products, and the products can be effectively cooled in the forming process.

The hot runner in the hot runner module 3 is used for conveying injection molding materials of products, the hot runner module 3 in this embodiment is composed of a basic module 3.1 and an adjusting module 3.2, as shown in fig. 5, the hot runner of the basic module 3.1 is of a cross structure, the adjusting module 3.2 is respectively arranged on two sides of each branch of the hot runner of the basic module 3.1, and the adjusting module 3.2 is provided with an angle adjusting module and a length adjusting module, so that the angle and the length of the hot runner of the adjusting module 3.2 when the materials are poured can be respectively adjusted, and the optimal position for analyzing the mold flow of the products is reached.

Because the development cycle of a door decorative plate of a certain vehicle type cannot catch up with the development cycle of the vehicle type, the actual effect of a finished product cannot be achieved by adopting other soft mold modes, and the traditional development mode cannot meet the requirements of the current stage. The manufacturing process of the vehicle door decorative plate mold by adopting the injection mold of the embodiment is as follows:

according to the car door decorative plate mould, the corresponding existing mould frame 1 is called in a resource library, the formed splicing hot runner is directly used by the hot runner module 3, the position and the size of the hot runner in the adjusting module 3.2 are adjusted according to the structure and the size of the car door decorative plate, the cooling water channel module 4 is a splicing water channel module formed by standard injection mould blocks in the resource library, and compared with the traditional injection mould, only an upper main profile mould core and a lower main profile mould core 2.4 in the mould core 2 need to be developed. Through the matching of all modularization in the mould design, establish upper main profile mould benevolence and lower main profile mould benevolence 2.4 through data to 2 production process control of mould benevolence, it can to reserve the later stage module and assemble the time. The injection mold of the embodiment can realize synchronous design and manufacture of the mold. Through the injection mold of the embodiment, the mold development period can be saved by 50%, the mold development cost can be reduced by 40%, and the appearance, the size and the performance of the product can meet the requirements.

While the principles of the invention have been described in detail in connection with the preferred embodiments thereof, it will be understood by those skilled in the art that the above-described embodiments are merely illustrative of exemplary implementations of the invention and are not limiting of the scope of the invention. The details in the embodiments do not constitute the limitations of the scope of the present invention, and any obvious changes such as equivalent transformation, simple replacement, etc. based on the technical solution of the present invention all fall within the protection scope of the present invention without departing from the spirit and scope of the present invention.

Claims (8)

1. The injection mold for rapid manufacturing is characterized in that the injection mold is sequentially provided with a mold frame (1), a mold core (2) and a hot runner module (3) from bottom to top;

the die core (2) consists of an upper die core (2.1) and a lower die core (2.2) which are arranged up and down; the upper die core (2.1) consists of an upper common die core and an upper main profile die core, and the upper main profile die core is communicated with the hot runner module (3) through the upper common die core; the lower die core (2.2) consists of a lower common die core (2.3) and a lower main molded surface die core (2.4), and the lower main molded surface die core (2.4) is arranged above the die carrier (1) through the lower common die core (2.3); the upper main molded surface mold core and the lower main molded surface mold core (2.4) are arranged oppositely up and down, a mold cavity is formed between the upper main molded surface mold core and the lower main molded surface mold core, and the hot runner module (3) injects injection molding materials into the mold cavity to form a product.

2. Rapidly manufacturing injection mould according to claim 1, characterised in that when designing a new product mould, the upper and lower main profile cores (2.4) are designed according to the product to form a new mould cavity.

3. Rapid manufacturing injection mould according to claim 1, characterised in that the hot runner module (3) comprises a base module (3.1) and an adjustment module (3.2), the adjustment module (3.2) being arranged on the side of the base module (3.1), the adjustment module (3.2) being able to adjust the material pouring position.

4. Rapid manufacturing injection mould according to claim 3, characterised in that the adjusting module (3.2) has an angle adjusting module and a length adjusting module, which are able to adjust the angle and the length, respectively, of the material when it is poured.

5. Rapid manufacturing injection mould according to claim 3, characterised in that the hot runner of the basic module (3.1) is of a cruciform configuration, the regulating module (3.2) being arranged on either side of each branch of the hot runner of the basic module (3.1).

6. The rapid manufacturing injection mold according to claim 1, further comprising a cooling water channel module (4), wherein the lower main-profile mold core (2.4) is disposed on the lower common mold core (2.3) through the cooling water channel module (4).

7. The rapid manufacturing injection mold according to claim 6, wherein the cooling water channel module (4) is disposed in a groove on the lower common mold core (2.3).

8. The rapid manufacturing injection mold according to claim 6, wherein the cooling waterway module (4) is a spliced waterway module formed by splicing a plurality of modules.

Images