CN103737842A

CN103737842A - Plastic rubber mold for molding three-blade upper plate cover

Info

Publication number: CN103737842A
Application number: CN201310620951.4A
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 a three-blade upper plate cover 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 mold performs the open and close movement by the guide pillar; the mobile mold and the fixed mold are correspondingly buckled and form two molding cavities which are symmetrically distributed along the longitudinal axis of the fixed mold plate; each molding cavity is a rectangular flat-plate cavity of which the fours edges are provided with vertical-side cavities; the four corners of the rectangular flat-plate cavity are provided with positioning cylinder cavities; and the rectangular flat-plate cavity is also provided with a circular hole cavity with an annular step. By employing the above technical scheme, the three-blade upper plate cover 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

A kind of three leaf upper plate lid forming plastic cement moulds

Technical field

The present invention relates to plastic rubber shaping mould, particularly relate to a kind of three leaf upper plate lid forming plastic cement moulds.

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 a kind of three leaf upper plate lid forming plastic cement moulds, can make three leaf upper plates cover rapid moulding, 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: a kind of three leaf upper plate lid forming plastic cement moulds are provided, this three leaves upper plate lid forming plastic cement 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 longitudinal axis symmetry arrangement, moulding shape chamber is the rectangular flat chamber in four sideband stile chambeies, four jiaos of rectangular flat chamber are equipped with positioning cylinder chamber, are also provided with one with the circular hole chamber of ring-shaped step on rectangular flat chamber.

The invention has the beneficial effects as follows: a kind of three leaf upper plate lid forming plastic cement moulds of the present invention, can make three leaf upper plates cover rapid moulding, 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 a kind of three leaf upper plate lid forming plastic cement moulds of the present invention;

Fig. 2 is the top view of a kind of three leaf upper plate lid forming plastic cement moulds of the present invention;

Fig. 3 is the enlarged diagram of overlooking in a kind of three leaf upper plate lid forming plastic cement mold forming shape chambeies of the present invention.

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:

A kind of three leaf upper plate lid forming plastic cement moulds, this three leaves upper plate lid forming plastic cement 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, and is inserted with mobilizable guide pillar 7 in guide pin bushing 6, 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; Described dynamic model 2 with after the corresponding interlock of cover half 1, form two moulding shape chambeies 5, two moulding shape chambeies 5 are along solid plate 3 longitudinal axis symmetry arrangement, moulding shape chamber 5 is the rectangular flat chamber 9 in four sideband stile chambeies 8, four jiaos of rectangular flat chamber 9 are equipped with positioning cylinder chamber 10, are also provided with one with the circular hole chamber 11 of ring-shaped step on rectangular flat chamber 9.

A kind of three leaf upper plate lid forming plastic cement moulds of the present invention, can make three leaf upper plates cover rapid moulding, improve the production efficiency of plastic mould, have improved yield rate simultaneously, have reduced production cost, have 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. three leaf upper plate lid forming plastic cement moulds, is characterized in that, this three leaves upper plate lid forming plastic cement 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 longitudinal axis symmetry arrangement, moulding shape chamber is the rectangular flat chamber in four sideband stile chambeies, four jiaos of rectangular flat chamber are equipped with positioning cylinder chamber, are also provided with one with the circular hole chamber of ring-shaped step on rectangular flat chamber.