CN203649322U - Casting mold structure of cosmetic pen cap - Google Patents

Abstract

The utility model provides a casting mold structure of a cosmetic pen cap. With the casting mold structure, the production efficiency of cosmetic pen caps can be greatly increased. The casting mold structure comprises a movable mould and a fixed mould, wherein a stripper plate is arranged between the movable mould and the fixed mould; the fixed mould is provided with a mold cavity which is connected with a sprue; the movable mould is provided with a movable mold core corresponding to the mold cavity. The casting mold structure is characterized in that a cooling water channel is arranged outside the mold cavity.

Description

The cosmetic pen cap water casting die structure

Technical field

The utility model relates to the technical field of product processing mold, is specially a kind of casting die structure that waters of the pen cap of making up.

Background technology

In cosmetic industry, to having relatively high expectations of cosmetics and cosmetic applicators thereof, particularly high-grade brand cosmetics all have higher requirements to its precision, and common casting method efficiency is lower.

Summary of the invention

For the problems referred to above, the utility model provides a kind of casting die structure that waters of the pen cap of making up, and can improve significantly the production efficiency of the cosmetic pen cap.

Its technical scheme is such: a kind of pen cap of making up water casting die structure, it comprises dynamic model and cover half, between described dynamic model and described cover half, be provided with stripper, on described cover half, be provided with die cavity, described die cavity connects cast gate, on described dynamic model, be provided with the dynamic mould core corresponding with described die cavity, it is characterized in that: described die cavity is outside equipped with cooling-water duct.

It is further characterized in that, is provided with four described die cavities on described cover half.

Adopt in said structure of the present utility model, because die cavity is outside equipped with cooling-water duct, by water cooling, accelerated the cooling forming of product, improved significantly the production efficiency of the cosmetic pen cap.

Accompanying drawing explanation

Fig. 1 be the utility model hand cosmetic pen cap water the main TV structure schematic diagram of casting die structure.

The specific embodiment

See Fig. 1, the make up casting die structure that waters of the pen cap, it comprises dynamic model 1 and cover half 2, between dynamic model 1 and cover half 2, is provided with stripper 3, on cover half 2, be provided with four die cavities 4, die cavity 4 connects cast gate 5, and die cavity 4 is outside equipped with cooling-water duct 6, is provided with the dynamic mould core corresponding with die cavity 47 on dynamic model 1, because die cavity is outside equipped with cooling-water duct, by water cooling, accelerate the cooling forming of product, improve significantly the production efficiency of the cosmetic pen cap.

The casting die structure that waters of the utility model cosmetic pen cap comprises four die cavities, and the working (machining) efficiency of the pen cap that makes to make up more improves.

Claims (2)

1. The pen cap of making up water casting die structure, it comprises dynamic model and cover half, between described dynamic model and described cover half, be provided with stripper, on described cover half, be provided with die cavity, described die cavity connects cast gate, on described dynamic model, be provided with the dynamic mould core corresponding with described die cavity, it is characterized in that: described die cavity is outside equipped with cooling-water duct.
2. A kind of pen cap of making up according to claim 1 water casting die structure, it is characterized in that: on described cover half, be provided with four described die cavities.