CN103660159A - Soft rubber seal washer molding plastic rubber mould - Google Patents

Soft rubber seal washer molding plastic rubber mould Download PDF

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Publication number
CN103660159A
CN103660159A CN201310585832.XA CN201310585832A CN103660159A CN 103660159 A CN103660159 A CN 103660159A CN 201310585832 A CN201310585832 A CN 201310585832A CN 103660159 A CN103660159 A CN 103660159A
Authority
CN
China
Prior art keywords
mould
seal washer
fixed
guide pillar
movable
Prior art date
Application number
CN201310585832.XA
Other languages
Chinese (zh)
Inventor
鲍常莲
Original Assignee
苏州市吴中区木渎华利模具加工店
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州市吴中区木渎华利模具加工店 filed Critical 苏州市吴中区木渎华利模具加工店
Priority to CN201310585832.XA priority Critical patent/CN103660159A/en
Publication of CN103660159A publication Critical patent/CN103660159A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/2616Moulds having annular mould cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/32Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/26Sealing devices, e.g. packaging for pistons or pipe joints
    • B29L2031/265Packings, Gaskets

Abstract

The invention discloses a soft rubber seal washer molding plastic rubber mould which comprises a fixed mould and a movable mould, wherein a guide sleeve is mounted on a fixed mould plate of the fixed mould; a movable guide pillar is inserted into the guide sleeve, and fixed on a movable mould plate of the movable mould; the movable mould performs open and close movement through the guide pillar; the movable mould and the fixed mould are correspondingly occluded to form eight molding cavities; the eight molding cavities are symmetrically arranged along the longitudinal axis of the fixed mould plate in two rows; an annular groove with a downward opening is formed in an annular cavity of each molding cavity; the cross section of each annular groove is pi-shaped; a hollow cylindrical cavity is formed in the back of the annular groove and positioned in the annular cavity; steps are arranged both outisde and inside the joint of the cylindrical cavity and the corresponding annular cavity. Through the adoption of the mode, a soft rubber seal washer can be rapidly molded, so that the production efficiency of the plastic rubber mould is improved, meanwhile, the rate of finished products is increased, the production cost is lowered, and the resource waste is avoided.

Description

A kind of flexible glue seal washer forming plastic cement mould
Technical field
The present invention relates to plastic rubber shaping mould, particularly relate to a kind of flexible glue seal washer forming plastic cement 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 a kind of flexible glue seal washer forming plastic cement mould, can make the rapid moulding of flexible glue seal washer, 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 flexible glue seal washer forming plastic cement mould is provided, this flexible glue seal washer 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 8 moulding shape chambeies, two row's symmetry arrangement are divided along solid plate longitudinal axis in 8 moulding shape chambeies, the ring cavity in moulding shape chamber is provided with the circular trough under shed, the cross section of circular trough becomes " Π " shape, the back that is positioned at circular trough on ring cavity is provided with the cylindrical drum chamber of a hollow, inside and outside cylindrical drum chamber and ring cavity junction, is equipped with step.
The invention has the beneficial effects as follows: a kind of flexible glue seal washer of the present invention forming plastic cement mould, can make the rapid moulding of flexible glue seal washer, 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 flexible glue seal washer of the present invention forming plastic cement mould;
Fig. 2 is the top view of a kind of flexible glue seal washer of the present invention forming plastic cement mould;
Fig. 3 is the three-dimensional enlarged diagram in the moulding shape chamber of a kind of flexible glue seal washer of the present invention forming plastic cement mould;
Fig. 4 is the lateral section enlarged diagram in the moulding shape chamber of a kind of flexible glue seal washer of the present invention forming plastic cement mould.
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. 4, the embodiment of the present invention comprises:
A kind of flexible glue seal washer forming plastic cement mould, this flexible glue seal washer 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, 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 8 moulding shape chambeies 5, two row's symmetry arrangement are divided along solid plate 3 longitudinal axis in 8 moulding shape chambeies 5, the ring cavity 8 in moulding shape chamber 5 is provided with the circular trough 9 under shed, the cross section of circular trough 9 becomes " Π " shape, the back that is positioned at circular trough 9 on ring cavity 8 is provided with the cylindrical drum chamber 10 of a hollow, inside and outside cylindrical drum chamber 10 and ring cavity 8 junctions, is equipped with step 11.
A kind of flexible glue seal washer of the present invention forming plastic cement mould, can make the rapid moulding of flexible glue seal washer, 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)

1. a flexible glue seal washer forming plastic cement mould, it is characterized in that, this flexible glue seal washer 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 8 moulding shape chambeies, two row's symmetry arrangement are divided along solid plate longitudinal axis in 8 moulding shape chambeies, the ring cavity in moulding shape chamber is provided with the circular trough under shed, the cross section of circular trough becomes " Π " shape, the back that is positioned at circular trough on ring cavity is provided with the cylindrical drum chamber of a hollow, inside and outside cylindrical drum chamber and ring cavity junction, is equipped with step.
CN201310585832.XA 2013-11-20 2013-11-20 Soft rubber seal washer molding plastic rubber mould CN103660159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310585832.XA CN103660159A (en) 2013-11-20 2013-11-20 Soft rubber seal washer molding plastic rubber mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310585832.XA CN103660159A (en) 2013-11-20 2013-11-20 Soft rubber seal washer molding plastic rubber mould

Publications (1)

Publication Number Publication Date
CN103660159A true CN103660159A (en) 2014-03-26

Family

ID=50299529

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310585832.XA CN103660159A (en) 2013-11-20 2013-11-20 Soft rubber seal washer molding plastic rubber mould

Country Status (1)

Country Link
CN (1) CN103660159A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0255113A (en) * 1988-08-18 1990-02-23 Sord Comput Corp Injection die
CN102941653A (en) * 2012-10-31 2013-02-27 苏州吴中经济开发区搏宇模具加工厂 Molding plastic mold for software interface head
CN203680712U (en) * 2013-11-20 2014-07-02 苏州市吴中区木渎华利模具加工店 Molding plastic rubber mold of flexible glue seal washer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0255113A (en) * 1988-08-18 1990-02-23 Sord Comput Corp Injection die
CN102941653A (en) * 2012-10-31 2013-02-27 苏州吴中经济开发区搏宇模具加工厂 Molding plastic mold for software interface head
CN203680712U (en) * 2013-11-20 2014-07-02 苏州市吴中区木渎华利模具加工店 Molding plastic rubber mold of flexible glue seal washer

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PB01 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140326

C02 Deemed withdrawal of patent application after publication (patent law 2001)