CN103737845A

CN103737845A - Plastic rubber mold for molding air-valve right-middle separating pad

Info

Publication number: CN103737845A
Application number: CN201310620962.2A
Authority: CN
Inventors: 徐静静
Original assignee: SUZHOU XUZHENG MOULD FACTORY
Current assignee: SUZHOU XUZHENG MOULD FACTORY
Priority date: 2013-11-30
Filing date: 2013-11-30
Publication date: 2014-04-23

Abstract

A disclosed plastic rubber mold for molding an air-valve right-middle separating pad comprises a fixed mold and a mobile mold; a fixed mold plate of the fixed mold is provided with a guide sleeve; a movable guide pillar is inserted in the guide sleeve and is fixedly disposed on a mobile mold plate of the mobile mold; the mobile performed the open and close movement via the guide pillar; the mobile mold and the fixed mold are buckled correspondingly and form two molding cavities which are symmetrically distributed along the transverse axis of the fixed mold plate; the four edges of a long-stripe thin-plate cavity of each molding cavity are provided with raised sealing cavities; the long-stripe thin-plate cavity is provided with a raised semi-circular long-stripe rib cavity; and the semi-circular long-stripe rib cavity is provided with a tangent plane and also is provided with a large circular hole cavity. By employing the above technical scheme, the air-valve right-middle separating pad can be rapidly molded, the production efficiency of the plastic rubber mold is improved, also the yield is improved, the production cost is reduced and resource waste is avoided.

Description

The right separation pad forming plastic cement of a kind of air valve mould

Technical field

The present invention relates to plastic rubber shaping mould, particularly relate to the right separation pad forming plastic cement of a kind of air valve mould.

Background technology

In recent years, along with the develop rapidly of plastics industry and general, engineering plastics improve constantly the aspects such as intensity and precision, make the range of application of plastic products also in continuous expansion, as various fields such as household electrical appliance, instrument and meter, construction equipment, auto industry, haberdashery and hardware, the shared ratio of plastic products just rapidly increases.Along with growing to plastic cement products demand of people, the output of mold is had higher requirement.But with existing Tool and Die Technology, for enhancing productivity, only can rely on increase injection machine and die apparatus to realize, but this not only can increase hardware cost, and the operating cost such as the electric energy of corresponding plant maintenance expense and consumption, water energy and labour cost are also no small expenses, therefore, the huge growth of production cost has seriously limited the development of plastic cement industry.This plastic parts of product requirement on existing market has higher dimensional accuracy and moulding interface, and existing plastic mould shaping efficiency is low, and yield rate is low, causes greatly having improved production cost, waste resource.

Summary of the invention

The technical problem that the present invention mainly solves is to provide the right separation pad forming plastic cement of a kind of air valve mould, can make the rapid moulding of the right separation pad of air valve, improves the production efficiency of plastic mould, has improved yield rate simultaneously, has reduced production cost, has avoided the wasting of resources.

For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the right separation pad forming plastic cement of a kind of air valve mould is provided, the right separation pad forming plastic cement of this air valve mould comprises fixed half and moving half, on the solid plate of described cover half, guide pin bushing is installed, in guide pin bushing, be inserted with mobilizable guide pillar, guide pillar is fixed on the moving platen of dynamic model, and dynamic model carries out open and close movement by guide pillar; After the interlock corresponding to cover half of described dynamic model, form two moulding shape chambeies, two moulding shape chambeies are along solid plate transversal line symmetry arrangement, four edges, strip thin plate chamber in moulding shape chamber are provided with protruding annular seal space, strip thin plate chamber is provided with protruding semi arch strip rib chamber, semi arch strip rib chamber is provided with tangent plane, is also provided with a great circle vestibule on semi arch strip rib chamber.

The invention has the beneficial effects as follows: the right separation pad forming plastic cement of a kind of air valve of the present invention mould, can make the rapid moulding of the right separation pad of air valve, improve the production efficiency of plastic mould, improved yield rate simultaneously, reduced production cost, avoided the wasting of resources.

Accompanying drawing explanation

Fig. 1 is the structural representation of a preferred embodiment of the right separation pad forming plastic cement of a kind of air valve of the present invention mould;

Fig. 2 is the top view of the right separation pad forming plastic cement of a kind of air valve of the present invention mould;

Fig. 3 is the three-dimensional enlarged diagram in a kind of air valve of the present invention right separation pad forming plastic cement mold forming shape chamber.

The specific embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that the advantage of invention and feature can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.

Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:

The right separation pad forming plastic cement of a kind of air valve mould, the right separation pad forming plastic cement of this air valve mould comprises cover half 1 and dynamic model 2, on the solid plate 3 of described cover half 1, guide pin bushing 6 is installed, in guide pin bushing 6, be inserted with mobilizable guide pillar 7, guide pillar 7 is fixed on the moving platen 4 of dynamic model 2, and dynamic model 2 carries out open and close movement by guide pillar 7; After the interlock corresponding to cover half 1 of described dynamic model 2, form two moulding shape chambeies 5, two moulding shape chambeies 5 are along solid plate 3 transversal line symmetry arrangement, 8 four edges, strip thin plate chamber in moulding shape chamber 5 are provided with protruding annular seal space 9, strip thin plate chamber 8 is provided with protruding semi arch strip rib chamber 10, semi arch strip rib chamber 10 is provided with tangent plane 12, is also provided with a great circle vestibule 11 on semi arch strip rib chamber 10.

The right separation pad forming plastic cement of a kind of air valve of the present invention mould, can make the rapid moulding of the right separation pad of air valve, improves the production efficiency of plastic mould, has improved yield rate simultaneously, has reduced production cost, has avoided the wasting of resources.

The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims

1. the right separation pad forming plastic cement of an air valve mould, it is characterized in that, the right separation pad forming plastic cement of this air valve mould comprises fixed half and moving half, on the solid plate of described cover half, guide pin bushing is installed, in guide pin bushing, be inserted with mobilizable guide pillar, guide pillar is fixed on the moving platen of dynamic model, and dynamic model carries out open and close movement by guide pillar; After the interlock corresponding to cover half of described dynamic model, form two moulding shape chambeies, two moulding shape chambeies are along solid plate transversal line symmetry arrangement, four edges, strip thin plate chamber in moulding shape chamber are provided with protruding annular seal space, strip thin plate chamber is provided with protruding semi arch strip rib chamber, semi arch strip rib chamber is provided with tangent plane, is also provided with a great circle vestibule on semi arch strip rib chamber.