CN103587073A

CN103587073A - Plastic rubber die for forming of transparent automobile safety cover plate fixed by screws

Info

Publication number: CN103587073A
Application number: CN201310595282.XA
Authority: CN
Inventors: 杨理森
Original assignee: JIANGSU WUZHONG ECONOMIC DEVELOPMENT ZONE BOYU MOULD PROCESSING FACTORY
Current assignee: JIANGSU WUZHONG ECONOMIC DEVELOPMENT ZONE BOYU MOULD PROCESSING FACTORY
Priority date: 2013-11-25
Filing date: 2013-11-25
Publication date: 2014-02-19

Abstract

The invention discloses a plastic rubber die for forming of a transparent automobile safety cover plate fixed by screws. The plastic rubber die for forming of the transparent automobile safety cover plate fixed by the screws comprises a fixed die and a moving die, wherein a guide bushing is mounted on a fixed die plate of the fixed die; a movable guide post is inserted into the guide bushing; the guide post is fixed on a moving die plate of the moving die; the moving die is opened and closed through the guide post; the moving die and the fixed die are correspondingly occluded to form two forming cavities; the two forming cavities are symmetrically arranged along a lateral axis of the fixed die plate; screw hole cavities are formed in the both ends of long strip-shaped thin plate cavities of the forming cavities; vertical edge cavities which surround rectangular cylinders are formed in the backs of the long strip-shaped thin plate cavities; rectangular holes are formed in two short vertical edge cavities and one of long vertical edge cavities; a circular arc opening is formed in the other long vertical edge cavity. By virtue of the method, the transparent automobile safety cover plate fixed by the screws can be quickly formed. Therefore the production efficiency of the plastic rubber die is improved; the finished product rate is improved at the same time; the production cost is reduced; the resource waste is avoided.

Description

The transparent automobile-used protecting cap sheet metal forming plastic mold that a kind of screw is fixing

Technical field

The present invention relates to plastic rubber shaping mould, particularly relate to the fixing transparent automobile-used protecting cap sheet metal forming plastic mold of a kind of screw.

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 fixing transparent automobile-used protecting cap sheet metal forming plastic mold of a kind of screw, can make the fixing rapid moulding of transparent automobile-used insurance cover plate of screw, improve the production efficiency of plastic mould, improved yield rate simultaneously, reduce production cost, avoided the wasting of resources.

For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of screw fixing transparent automobile-used protecting cap sheet metal forming plastic mold, the fixing transparent automobile-used protecting cap sheet metal forming plastic mold of this screw 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 2 moulding shape chambeies, 2 moulding shape chambeies are along the transversal line symmetry arrangement of solid plate, the two ends, strip thin plate chamber in moulding shape chamber are provided with screw vestibule, the back side in strip thin plate chamber is provided with the stile chamber that surrounds rectangular cylinder, on two short stile chambeies and a long stile chamber, have rectangular opening, on another long stile chamber, have the opening with circular arc.

The invention has the beneficial effects as follows: the transparent automobile-used protecting cap sheet metal forming plastic mold that a kind of screw of the present invention is fixing, can make the fixing rapid moulding of transparent automobile-used insurance cover plate of screw, improve the production efficiency of plastic mould, improve yield rate simultaneously, reduce production cost, avoided the wasting of resources.

Accompanying drawing explanation

Fig. 1 is the structural representation of a preferred embodiment of the fixing transparent automobile-used protecting cap sheet metal forming plastic mold of a kind of screw of the present invention;

Fig. 2 is the top view of the fixing transparent automobile-used protecting cap sheet metal forming plastic mold of a kind of screw of the present invention;

Fig. 3 is the three-dimensional enlarged diagram in the fixing transparent automobile-used protecting cap sheet metal forming plastic mold moulding shape chamber of a kind of screw 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:

The transparent automobile-used protecting cap sheet metal forming plastic mold that a kind of screw is fixing, the fixing transparent automobile-used protecting cap sheet metal forming plastic mold of this screw 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; Described dynamic model 2 with after the corresponding interlock of cover half 1, form 2 moulding shape chambeies 5,2 moulding shape chambeies 5 are along the transversal line symmetry arrangement of solid plate 3,8 two ends, strip thin plate chamber in moulding shape chamber 5 are provided with screw vestibule 9, the back side in strip thin plate chamber 8 is provided with the stile chamber 10 that surrounds rectangular cylinder, on two short stile chambeies and a long stile chamber, have rectangular opening 11, on another long stile chamber, have the opening 12 with circular arc.

The transparent automobile-used protecting cap sheet metal forming plastic mold that a kind of screw of the present invention is fixing, can make the fixing rapid moulding of transparent automobile-used insurance cover plate of screw, 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 fixing transparent automobile-used protecting cap sheet metal forming plastic mold of a screw, it is characterized in that, the fixing transparent automobile-used protecting cap sheet metal forming plastic mold of this screw 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 2 moulding shape chambeies, 2 moulding shape chambeies are along the transversal line symmetry arrangement of solid plate, the two ends, strip thin plate chamber in moulding shape chamber are provided with screw vestibule, the back side in strip thin plate chamber is provided with the stile chamber that surrounds rectangular cylinder, on two short stile chambeies and a long stile chamber, have rectangular opening, on another long stile chamber, have the opening with circular arc.