CN203567081U - Injection mold for automobile washing cover plate - Google Patents
Injection mold for automobile washing cover plate Download PDFInfo
- Publication number
- CN203567081U CN203567081U CN201320597638.9U CN201320597638U CN203567081U CN 203567081 U CN203567081 U CN 203567081U CN 201320597638 U CN201320597638 U CN 201320597638U CN 203567081 U CN203567081 U CN 203567081U
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- CN
- China
- Prior art keywords
- cover plate
- injection mold
- mold
- automobile washing
- moving platen
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- Expired - Fee Related
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Abstract
The utility model provides an injection mold for an automobile washing cover plate, and belongs to the technical field of machinery. The injection mold solves the problem that the existing mold can only produce a part through once forming. The injection mold for the automobile washing cover plate comprises a mold base, and a pouring system, a guide mechanism, a demolding mechanism and a forming mechanism which are arranged on the mold base, wherein the forming mechanism comprises two cores and two cavities, and the cores and the cavities are symmetrically arranged. According to the injection mold for the automobile washing cover plate, a group of symmetrical cores and cavities is arranged on the fixed mold plate and the movable mold plate, so that processing of a group of mutually symmetrical products can be accomplished by once injection forming of the mold; the cavities of the mold are reasonable in structural layout; and arrangement of the pouring system and a cooling system is facilitated.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of injection mold, particularly a kind of automobile washing injection mold for cover plate tool.
Background technology
Injection mold is plastic injection moulding process tooling device used, and it is mainly used in molded thermoplastic plastic products.Injection mold is comprised of dynamic model and cover half two large divisions; dynamic model is arranged on the moving platen of injector; cover half is arranged on the solid plate of injector; moving before injection, cover half closure under injector drives, form die cavity and running gate system, and injector is all that plastic melt injects die cavity by running gate system by plastifying; after cooled and solidified; moving, cover half is opened, and mould emptier is released plastic cement, completes the injection moulding action of a workpiece.
The main shaping mechanism of mould of the prior art is core and die cavity, according to the arrangement requirement of the different structure of product and running gate system, a multi-cavity mold can be set, and for simple in structure, the parts that specification is little can be set to even mould 16 chambeies, mould eight chambeies.Yet the setting of this mould is often for same product one-shot forming, and for automobile die, due to the symmetry of vehicle structure, if its in a mould only a left side for moulding same structure put or right zero setting parts will certainly increase cost.Thereby the in the situation that of a multi-cavity mold, can adopt one group of parts of the method while production structure shape symmetry that is arranged symmetrically with core and die cavity to reach cost-saving object.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of automobile washing injection mold for cover plate tool, and it adopts core and the die cavity being arranged symmetrically with, and makes mould two chambeies, can make one-shot forming produce one group of symmetrical product simultaneously.
The purpose of this utility model can realize by following technical proposal: a kind of automobile washing injection mold for cover plate tool; comprise mould bases and be arranged at running gate system, guiding mechanism, the mould emptier on mould bases; shaping mechanism; it is characterized in that; described shaping mechanism comprises core and die cavity, and described core and die cavity are two and are symmetrical arranged respectively.
By symmetrically arranged core and die cavity, the runner of running gate system is arranged simply, be convenient to the design arrangement of cooling system.Symmetrically arranged two designs of part are symmetrical simultaneously, so runner injection path is identical, lower to requirements such as the pressure of runner, temperature, and injection easily reaches balance.Symmetrically arranged two parts, make a shot can form one group of symmetrical product, reduce die cost, and a mold can complete the making of two kinds of products.
In above-mentioned automobile washing injection mold for cover plate tool, described shaping mechanism comprises moving platen and solid plate, and two above-mentioned cores embed in described moving platen, and two above-mentioned die cavities are fixed in described solid plate.
In above-mentioned automobile washing injection mold for cover plate tool, described running gate system comprises top clamping plate, sprue bush, locating ring.
In above-mentioned automobile washing injection mold for cover plate tool, described mould emptier comprises push rod, ejector pin retaining plate, push pedal, and described push rod is resisted against core end through ejector pin retaining plate and moving platen.
In above-mentioned automobile washing injection mold for cover plate tool, described guiding mechanism comprises and being arranged on mould bases and through the Bottom clamp plate on mould bases and the guide pillar of moving platen, and is arranged at the guide pin bushing matching with guide pillar on moving platen.
Compared with prior art, this automobile washing injection mold for cover plate tool, by core and the die cavity of one group of symmetry are set on solid plate and moving platen, make mould shot moulding can complete the processing of one group of symmetrical product, and its cavity structure is rationally distributed, facilitate the layout of running gate system and cooling system.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of this automobile washing injection mold for cover plate tool;
Fig. 2 is the sectional structure schematic diagram of this automobile washing injection mold for cover plate tool other direction.
In figure, 1, mould bases; 2, moving platen; 21, core; 3, solid plate; 31, die cavity; 4, top clamping plate; 5, Bottom clamp plate; 6, sprue bush; 61, locating ring; 7, push rod; 71, ejector pin retaining plate; 72, push pedal; 8, guide pillar; 9, guide pin bushing.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, this automobile washing injection mold for cover plate tool, comprise mould bases 1 and be arranged at the running gate system on mould bases 1, guiding mechanism, mould emptier, shaping mechanism, described shaping mechanism comprises moving platen 2 and solid plate 3, on described moving platen 2, embed and have two symmetrical cores 21, described solid plate 3 is embedded in two symmetrical die cavities 31, above-mentioned core 21 and die cavity 31 form this shaping mechanism, after injection moulding, formation system generates two symmetrical cleaning cover plates, be respectively left side and clean cover plate and right side cleaning cover plate.Two cores 21 and die cavity 31 are symmetrical arranged, and the runner of running gate system are arranged simple, are convenient to the design arrangement of cooling system.Symmetrically arranged two designs of part are symmetrical simultaneously, so runner injection path is identical, lower to requirements such as the pressure of runner, temperature, and injection easily reaches balance.By a shot, can form one group of symmetrical product, reduce die cost, a mold can complete the making of two kinds of products.
In this automobile washing injection mold for cover plate tool, described running gate system comprises top clamping plate 4, sprue bush 6, locating ring 61.Described mould emptier comprises push rod 7, ejector pin retaining plate 71, push pedal 72, and described push rod 7 is resisted against core 21 ends through ejector pin retaining plate 71 and moving platen 2.Described guiding mechanism comprises on setting and mould bases 1, through the Bottom clamp plate 5 on mould bases 1 and the guide pillar 8 of moving platen 2, and is arranged at the guide pin bushing 9 on moving platen 2.
This automobile washing injection mold for cover plate tool is installed in injector, by core 21 and the die cavity 31 of one group of symmetry are set on solid plate 3 and moving platen 2, make mould shot moulding can complete the processing of one group of symmetrical product, and its die cavity 31 topology layouts are reasonable, facilitate the layout of running gate system and cooling system.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. an automobile washing injection mold for cover plate tool; comprise mould bases and be arranged at running gate system, guiding mechanism, the mould emptier on mould bases; shaping mechanism; it is characterized in that; described shaping mechanism comprises core and die cavity, and described core and die cavity be two and be symmetrical arranged respectively, and described shaping mechanism comprises moving platen and solid plate; two above-mentioned cores embed in described moving platen, and two above-mentioned die cavities are fixed in described solid plate.
2. automobile washing injection mold for cover plate tool according to claim 1, is characterized in that, described running gate system comprises top clamping plate, sprue bush, locating ring.
3. automobile washing injection mold for cover plate tool according to claim 1 and 2, is characterized in that, described mould emptier comprises push rod, ejector pin retaining plate, push pedal, and described push rod is resisted against core end through ejector pin retaining plate and moving platen.
4. automobile washing injection mold for cover plate tool according to claim 1 and 2, it is characterized in that, described guiding mechanism comprises and being arranged on mould bases and through the Bottom clamp plate on mould bases and the guide pillar of moving platen, and is arranged at the guide pin bushing matching with guide pillar on moving platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597638.9U CN203567081U (en) | 2013-09-26 | 2013-09-26 | Injection mold for automobile washing cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597638.9U CN203567081U (en) | 2013-09-26 | 2013-09-26 | Injection mold for automobile washing cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567081U true CN203567081U (en) | 2014-04-30 |
Family
ID=50534837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320597638.9U Expired - Fee Related CN203567081U (en) | 2013-09-26 | 2013-09-26 | Injection mold for automobile washing cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732851A (en) * | 2019-03-15 | 2019-05-10 | 赵德生 | A kind of Mold polishing cleaning device |
| CN113290787A (en) * | 2021-05-20 | 2021-08-24 | 浙江工商职业技术学院 | Cosmetic box cover forming die |
-
2013
- 2013-09-26 CN CN201320597638.9U patent/CN203567081U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732851A (en) * | 2019-03-15 | 2019-05-10 | 赵德生 | A kind of Mold polishing cleaning device |
| CN113290787A (en) * | 2021-05-20 | 2021-08-24 | 浙江工商职业技术学院 | Cosmetic box cover forming die |
| CN113290787B (en) * | 2021-05-20 | 2022-12-16 | 宁波劲超模塑有限公司 | Cosmetic box cover forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |