CN202114866U

CN202114866U - Mould for multi-product injection moulding

Info

Publication number: CN202114866U
Application number: CN2011201863170U
Authority: CN
Inventors: 金瑁; 欧忠飞
Original assignee: Jiaxing Xinyuan Precision Mould Technology Co Ltd
Current assignee: Jiaxing Xinyuan Precision Mould Technology Co Ltd
Priority date: 2011-06-03
Filing date: 2011-06-03
Publication date: 2012-01-18
Anticipated expiration: 2021-06-03

Abstract

The utility model relates to a mould for multi-product injection moulding, which comprises a moving mould core and a core insert. One insert side of the core insert is matched with a porous product in shape, and the other insert side of the core insert is matched with a nonporous product in shape. The core insert is mounted on the moving mould core through screws. Cost of the mould is reduced, and labor cost and material cost are reduced.

Description

A kind of mould that can be used for the injection moulding of fecund article

Technical field

The utility model relates to the mold injection field, particularly relates to a kind of mould that can be used for the injection moulding of fecund article.

Background technology

Prior art usually needs to make a plurality of cores when some similar products like of injection moulding goes into son and changes, and also need make to overpay mould and produce multiple Different products.Make a plurality of cores and go into son when changing, can increase and join the mould difficulty and promptly need repeatedly join mould, and mold insert is difficult for keeping and loses easily, cause the increase of labour cost and Master Cost.When mould is overpaied in making, increased number of molds, thereby made the cost of mould double.

Summary of the invention

The utility model technical problem to be solved provides a kind of mould that can be used for the injection moulding of fecund article, has reduced the cost of mould, has reduced labour cost and Master Cost.

The utility model solves the technical scheme that its technical problem adopted: a kind of mould that can be used for the injection moulding of fecund article is provided; Comprise that dynamic mould core and core go into son; Described core is gone on the side mold insert of son and is complementary with the shape of porose product, and the shape with the atresia product on the opposite side mold insert is complementary; Described core is gone into son and is installed on the described dynamic mould core through screw.

Described core is gone into the son bottom and is provided with two positioning boss; Described dynamic mould core is provided with two and described positioning boss mating recess.

Beneficial effect

Owing to adopted above-mentioned technical scheme; The utility model compared with prior art; Have following advantage and good effect: the utility model can carry out core and go into the son replacing under situation about not unloading from injection machine, carries out the second product injection moulding. when changing; Can be promptly replaceable by common employee, do not need the technical professional.Owing to only made a core and gone into son; Can avoid core to go into the inconsiderate phenomenon of losing and can not ordinary production that causes of son keeping fully; Can practice thrift the inventory carrying cost of mould, when guaranteeing product quality, optimize manufacture craft, make follow-up maintenance more simply more convenient.Simultaneously, the utility model is simple in structure, and is not fragile, and low preparation cost.

Description of drawings

Fig. 1 is that the core of the utility model is gone into sub porose product mold insert structural representation;

Fig. 2 is that the core of the utility model is gone into sub-atresia product mold insert structural representation;

Fig. 3 is the cutaway view of the utility model when producing porose product;

Cutaway view when Fig. 4 is the utility model production atresia product.

The specific embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.

The embodiment of the utility model relates to a kind of mould that can be used for the injection moulding of fecund article; As shown in Figure 3; Comprise that dynamic mould core 1 and core go into son 2; The shape that described core is gone on son 2 the side mold insert with porose product is complementary (as shown in Figure 1), the shape with the atresia product on the opposite side mold insert be complementary (as shown in Figure 2); Described core is gone into son 2 and is installed on the described dynamic mould core 1 through screw.Core is gone into sub 2 bottoms and is provided with two positioning boss; Described dynamic mould core 1 is provided with two and described positioning boss mating recess.When Mold Making,, simplified and joined the mould difficulty because core is gone into sub 2 bottoms and made positioning boss and increased gradient.When cooperating, two positioning boss that core is gone into son 2 need cooperate with the close-fitting position on the cover half core 1, can guarantee the precision of mould when producing like this, thereby product is difficult for producing overlap.Adding man-hour, this core is gone into son 2 must carry out NC with the cover half core, the same like this generation that can avoid product overlap and offset together.

The utility model is when producing porose product, and is as shown in Figure 3, and only need core be gone into son is transferred to porose state, gets final product with screw is fastening; When needs production atresia product, as shown in Figure 4, mould need not unload from injection machine, only need core be gone into after sub-screw unscrews, and will go into son and remove the state that the Rotate 180 degree is transferred to atresia, can produce with screw is fastening again.Be not difficult to find that the utility model can carry out core and go into the son replacing, carries out the second product injection moulding under situation about not unloading from injection machine. when changing, can be promptly replaceable by common employee, do not need the technical professional.Owing to only made a core and gone into son; Can avoid core to go into the inconsiderate phenomenon of losing and can not ordinary production that causes of son keeping fully; Can practice thrift the inventory carrying cost of mould, when guaranteeing product quality, optimize manufacture craft, make follow-up maintenance more simply more convenient.Simultaneously, the utility model is simple in structure, and is not fragile, and low preparation cost.

Claims

1. mould that can be used for fecund article injection moulding comprises that dynamic mould core (1) and core go into son (2), it is characterized in that, the shape that described core is gone on the side mold insert of son (2) with porose product is complementary, and the shape with the atresia product on the opposite side mold insert is complementary; Described core is gone into son (2) and is installed on the described dynamic mould core (1) through screw.

2. the mould that can be used for the injection moulding of fecund article according to claim 1 is characterized in that, described core is gone into son (2) bottom and is provided with two positioning boss; Described dynamic mould core (1) is provided with two and described positioning boss mating recess.