CN103587060A - Plastic forming die of piston gasket of double-seal groove - Google Patents
Plastic forming die of piston gasket of double-seal groove Download PDFInfo
- Publication number
- CN103587060A CN103587060A CN201310595083.9A CN201310595083A CN103587060A CN 103587060 A CN103587060 A CN 103587060A CN 201310595083 A CN201310595083 A CN 201310595083A CN 103587060 A CN103587060 A CN 103587060A
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- China
- Prior art keywords
- die
- double
- seal groove
- fixed
- cavities
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- Legal status (The legal status 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 status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
Abstract
The invention discloses a plastic forming die of a piston gasket of a double-seal groove. The plastic forming die of the piston gasket of the double-seal groove 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 in 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; the forming cavities are hollow conical cavities; concave annular grooves are formed on the outer walls of the bigger ends of the conical cavity; convex annular semicircular arc cavities are formed at the bottom of the annular grooves. Through the adoption of the scheme,, the piston gasket of the double-seal groove can be quickly molded, therefore the production efficiency of the plastic die is improved; the finished product rate is improved at the same time; the production cost is reduced; the resource waste is avoided.
Description
Technical field
The present invention relates to plastic rubber shaping mould, particularly relate to a kind of double containment slot plug post pad 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 double containment slot plug post pad forming plastic cement mould, can make the rapid moulding of double containment slot plug post pad, 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 double containment slot plug post pad forming plastic cement mould is provided, this double containment slot plug post pad 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 2 moulding shape chambeies, 2 moulding shape chambeies become symmetry arrangement along the transversal line of solid plate, the conical cavity that moulding shape chamber is mesopore, the outer wall of large that end of conical cavity is provided with the circular trough of indent, and the bottom of circular trough is provided with the belt semi arch chamber of evagination.
The invention has the beneficial effects as follows: a kind of double containment slot plug of the present invention post pad forming plastic cement mould, can make the rapid moulding of double containment slot plug post pad, 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 double containment slot plug of the present invention post pad forming plastic cement mould;
Fig. 2 is the top view of a kind of double containment slot plug of the present invention post pad forming plastic cement mould;
Fig. 3 is the three-dimensional enlarged diagram in a kind of double containment slot plug of the present invention post pad forming plastic cement mold forming shape chamber;
Fig. 4 is the lateral section enlarged diagram in a kind of double containment slot plug of the present invention post 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. 4, the embodiment of the present invention comprises:
A kind of double containment slot plug post pad forming plastic cement mould, this double containment slot plug post pad 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 2 moulding shape chambeies 5,2 moulding shape chambeies 5 become symmetry arrangement along the transversal line of solid plate, the conical cavity 8 that moulding shape chamber 5 is mesopore, the outer wall of large that end of conical cavity 8 is provided with the circular trough 9 of indent, and the bottom of circular trough 9 is provided with the belt semi arch chamber 10 of evagination.
A kind of double containment slot plug of the present invention post pad forming plastic cement mould, can make the rapid moulding of double containment slot plug post pad, 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 double containment slot plug post pad forming plastic cement mould, it is characterized in that, this double containment slot plug post pad 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 2 moulding shape chambeies, 2 moulding shape chambeies become symmetry arrangement along the transversal line of solid plate, the conical cavity that moulding shape chamber is mesopore, the outer wall of large that end of conical cavity is provided with the circular trough of indent, and the bottom of circular trough is provided with the belt semi arch chamber of evagination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595083.9A CN103587060A (en) | 2013-11-25 | 2013-11-25 | Plastic forming die of piston gasket of double-seal groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595083.9A CN103587060A (en) | 2013-11-25 | 2013-11-25 | Plastic forming die of piston gasket of double-seal groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103587060A true CN103587060A (en) | 2014-02-19 |
Family
ID=50077484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310595083.9A Pending CN103587060A (en) | 2013-11-25 | 2013-11-25 | Plastic forming die of piston gasket of double-seal groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103587060A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086381Y (en) * | 2007-05-09 | 2008-07-16 | 浙江亚轮塑料模架有限公司 | Mould frame |
-
2013
- 2013-11-25 CN CN201310595083.9A patent/CN103587060A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086381Y (en) * | 2007-05-09 | 2008-07-16 | 浙江亚轮塑料模架有限公司 | Mould frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |