CN203381107U

CN203381107U - Novel injection mold

Info

Publication number: CN203381107U
Application number: CN201320304426.7U
Authority: CN
Inventors: 田美花
Original assignee: TIANJIN DONGYUAN MOULD CO Ltd
Current assignee: TIANJIN DONGYUAN MOULD CO Ltd
Priority date: 2013-05-30
Filing date: 2013-05-30
Publication date: 2014-01-08
Anticipated expiration: 2023-05-30

Abstract

The utility model provides a novel injection mold, relating to the technical field of mold injection. The novel injection mold comprises an upper plate (1), a lower plate (2), upper mold cores (1-1), lower mold cores (2-1), mold cavities (3), beryllium copper mold inserts (4) and cavities (5), wherein the lower plate (2) is arranged below the upper plate (1); the upper mold cores (1-1) are arranged in the upper plate (1); the lower mold cores (2-1) are arranged in the lower plate (2); the upper mold cores (1-1) and the lower mold cores (2-1) form the mold cavities (3); the beryllium copper mold inserts (4) are arranged in the mold cavities (3); the cavities (5) are formed between the mold cavities (3) and the beryllium copper mold inserts (4). The novel injection mold has the beneficial effects that the novel injection mold has a simple structure, is reasonable in design and is convenient to use; the product is hollow after injection, thus saving the raw materials for injection, reducing the injection period, simultaneously reducing the manufacturing cost of the mold, substantially reducing the production cost and improving the work efficiency.

Description

A kind of Novel injection mold

Technical field:

The utility model relates to the mold injection technical field, is specifically related to a kind of Novel injection mold.

Background technology:

Injection mold of the prior art product when carrying out injection moulding is solid construction (as Fig. 1 and 2), expend a large amount of raw material, and injection cycle is long, need to carry out quadric injection mould, and production cost is higher, and operating efficiency is low, uses very inconvenient.

The utility model content:

The purpose of this utility model is to provide a kind of Novel injection mold, it is simple in structure, reasonable in design, easy to use, after the product injection moulding, be hollow products, save the raw-material use of injection moulding, reduced injection cycle, also reduced the cost of manufacture of mould, by the production cost decrease, improved operating efficiency simultaneously.

In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises cope match-plate pattern 1, lower bolster 2, upper mold core 1-1, lower mold core 2-1, die cavity 3, beryllium copper mold insert 4 and cavity 5, the below of cope match-plate pattern 1 is provided with lower bolster 2, be provided with upper mold core 1-1 in cope match-plate pattern 1, be provided with lower mold core 2-1 in lower bolster 2, upper mold core 1-1 and lower mold core 2-1 form die cavity 3, are provided with beryllium copper mold insert 4 in die cavity 3, form cavity 5 between die cavity 3 and beryllium copper mold insert 4.

The utlity model has following beneficial effect: it is simple in structure, reasonable in design, easy to use, be hollow products after the product injection moulding, save the raw-material use of injection moulding, reduced injection cycle, also reduced the cost of manufacture of mould, by the production cost decrease, improved operating efficiency simultaneously.

The accompanying drawing explanation:

The structural representation that Fig. 1 is the upper mold core of prior art in background technology;

The structural representation that Fig. 2 is the lower mold core of prior art in background technology.

Fig. 3 is structural representation of the present utility model;

The structural representation that Fig. 4 is upper mold core in the utility model;

The structural representation that Fig. 5 is lower mold core in the utility model;

The specific embodiment:

With reference to Fig. 3-4, this specific embodiment is taked following technical scheme: it comprises cope match-plate pattern 1, lower bolster 2, upper mold core 1-1, lower mold core 2-1, die cavity 3, beryllium copper mold insert 4 and cavity 5, the below of cope match-plate pattern 1 is provided with lower bolster 2, be provided with upper mold core 1-1 in cope match-plate pattern 1, be provided with lower mold core 2-1 in lower bolster 2, upper mold core 1-1 and lower mold core 2-1 form die cavity 3, are provided with beryllium copper mold insert 4 in die cavity 3, form cavity 5 between die cavity 3 and beryllium copper mold insert 4.

This specific embodiment has following beneficial effect: it is simple in structure, reasonable in design, easy to use, it after the product injection moulding, is hollow products, save the raw-material use of injection moulding, reduced injection cycle, also reduced the cost of manufacture of mould simultaneously, by the production cost decrease, improved operating efficiency.

Claims

1. a Novel injection mold, it is characterized in that it comprises cope match-plate pattern (1), lower bolster (2), upper mold core (1-1), lower mold core (2-1), die cavity (3), beryllium copper mold insert (4) and cavity (5), the below of cope match-plate pattern (1) is provided with lower bolster (2), be provided with upper mold core (1-1) in cope match-plate pattern (1), be provided with lower mold core (2-1) in lower bolster (2), upper mold core (1-1) and lower mold core (2-1) form die cavity (3), be provided with beryllium copper mold insert (4) in die cavity (3), form cavity (5) between die cavity (3) and beryllium copper mold insert (4).