CN205291486U - Plastic injection mold series with high -efficient exhaust structure - Google Patents
Plastic injection mold series with high -efficient exhaust structure Download PDFInfo
- Publication number
- CN205291486U CN205291486U CN201520987915.6U CN201520987915U CN205291486U CN 205291486 U CN205291486 U CN 205291486U CN 201520987915 U CN201520987915 U CN 201520987915U CN 205291486 U CN205291486 U CN 205291486U
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- China
- Prior art keywords
- plate
- clamping plate
- plastic
- injection mold
- exhaust structure
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Abstract
The utility model provides a plastic injection mold series with high -efficient exhaust structure, including runner cover, exhaust hole, die cavity board, moving clamp plate, cover half bottom plate, exhaust apparatus and push pedal, the runner cover is installed on the cover half bedplate, and the runner sheathes in and be provided with the pouring device, the die cavity board is installed in the below of cover half bedplate, and die cavity board and cover half bedplate pass through the fix with screw, the die cavity intralamellar part is provided with moulds the piece, and the below of die cavity board is provided with the movable mould board, move the below of form setting at the guide pillar, the below at the movable mould board is installed to the moving clamp plate, the cover half gasket -mounted is in movable mould bottom plate's below, mould and connect through the push rod between piece and the fixed plate. Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses it is rational in infrastructure, avoid the plastic to appear in time exhausting when the injection moulding and lead to the reduction of finished product quality through efficient exhaust structure exhaust hole and exhaust apparatus.
Description
Technical field
This utility model is a kind of plastic injection mold with high-efficiency exhaust structure, belongs to injection moulding device field.
Background technology
The various instruments used in we daily production, life and product, big to the base of lathe, fuselage cover, the little shell to an embryo head screw, button and various household electrical appliance, invariably there is close relationship with mould. The shape of mould decides the profile of these products, and the crudy of mould and precision also just decide the quality of these products. Because the difference of the material of various products, outward appearance, specification and purposes, mould has been divided into the non-plastic moulds such as casting die, forge mould, compression mod, stamping die and plastic mould. In the last few years, along with plastics industry develop rapidly with general with engineering plastics improving constantly in intensity and precision etc., the range of application of plastic is also in continuous expansion, as: household electrical appliance, instrument and meter, construction equipment, the various fields such as auto industry, haberdashery and hardware, the ratio shared by plastic just rapidly increases. One working of plastics reasonable in design tends to replace multiple conventional metals part. The trend of industrial products and daily product plastic constantly rises. But due to cause owing to exhaust structure design is unreasonable in plastic mould manufacture process at present final production finished product out easily occur gas accumulation can etch die surface and spue line, too much joint line can be produced, mold polish will be increased lose time, money and and the situation such as make steel perishable.
Utility model content
For the deficiency that prior art exists, this utility model purpose is to provide a kind of plastic injection mold with high-efficiency exhaust structure, with the problem solving to propose in above-mentioned background technology, this utility model is rational in infrastructure, easy to use, avoid plastic cement exhaust apparatus blocking occurs when injection mo(u)lding and aerofluxus in time can not cause that quality of finished reduces by efficient exhaust structure.
To achieve these goals, this utility model is to realize by the following technical solutions: a kind of plastic injection mold with high-efficiency exhaust structure, including sprue bush, steam vent, cavity plate, Bottom clamp plate, fixed clamping plate, exhaust apparatus and push pedal, described sprue bush is arranged on top clamping plate, and sprue bush is provided with apparatus for pouring, described cavity plate is arranged on the lower section of top clamping plate, and cavity plate and top clamping plate fixed by screw, described cavity plate is internally provided with plastic, and cavity plate be arranged below moving platen, described moving platen is arranged on the lower section of guide pillar, described Bottom clamp plate is arranged on the lower section of moving platen, and Bottom clamp plate be internally provided with fixing plate, described fixed clamping plate is arranged on the lower section of moving clamping plate, connected by push rod between described plastic and fixing plate, described exhaust apparatus is arranged between Bottom clamp plate and fixing plate, described push pedal is arranged on the lower section of fixing plate, fixed by long spiro nail between described moving platen and moving clamping plate, described top clamping plate, moving platen, fixing plate, moving clamping plate and push pedal are provided with steam vent.
Further, described cavity plate is provided with two, and two cavity plate are separately mounted to the lower section of top clamping plate and the top of moving platen.
Further, described push rod is provided with four, and four push rods are installed in push pedal.
Further, the two ends of described plastic are provided with air discharge duct.
Further, described steam vent is made up of exhaust circle column piece and aerofluxus pin hole.
The beneficial effects of the utility model: a kind of plastic injection mold with high-efficiency exhaust structure of the present utility model, by arranging air discharge duct at the end of plastic and arranging the gas discharging that steam vent raising mould produces in injection moulding process on the fixing plate moving clamping plate of top clamping plate moving platen and push pedal, avoid that aerofluxus is improper causes that gas accumulation etch die surface and spue line can increase mold polish, lose time, money and and the situation such as make steel perishable, avoid owing to steam vent reduces mould original stability during the steam vent of non-neat arrangement, arranging of exhaust apparatus can make exhaust process carry out more efficiently.
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, other features, objects and advantages of the present utility model will become more apparent upon:
Fig. 1 is the structural representation of a kind of plastic injection mold with high-efficiency exhaust structure of this utility model;
Fig. 2 is the structural representation of the steam vent of a kind of plastic injection mold with high-efficiency exhaust structure of this utility model;
In figure: 1-apparatus for pouring, 2-sprue bush, 3-top clamping plate, 4-screw, 5-steam vent, 51-exhaust circle column piece, 52-aerofluxus pin hole, 6-cavity plate, 7-moving platen, 8-Bottom clamp plate, 9-fix plate, 10-moving clamping plate, 11-plastic, 111-air discharge duct, 12-guide pillar, 13-push rod, 14-exhaust apparatus, 15-push pedal, 16-long spiro nail.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, this utility model is expanded on further.
Refer to Fig. 1 and Fig. 2, this utility model provides a kind of technical scheme: a kind of plastic injection mold with high-efficiency exhaust structure, including sprue bush 2, steam vent 5, cavity plate 6, Bottom clamp plate 8, fixed clamping plate 10, exhaust apparatus 14 and push pedal 15, sprue bush 2 is arranged on top clamping plate 3, and sprue bush 2 is provided with apparatus for pouring 1, cavity plate 6 is arranged on the lower section of top clamping plate 3, and cavity plate 6 is fixing by screw 4 with top clamping plate 3, cavity plate 6 is provided with two, and two cavity plate 6 are separately mounted to the lower section of top clamping plate 3 and the top of moving platen 7, cavity plate 6 is internally provided with plastic 11, and cavity plate 6 be arranged below moving platen 7, the two ends of plastic 11 are provided with air discharge duct 111, moving platen 7 is arranged on the lower section of guide pillar 12, Bottom clamp plate 8 is arranged on the lower section of moving platen 7, and Bottom clamp plate 8 be internally provided with fixing plate 9, fixed clamping plate 10 is arranged on the lower section of moving clamping plate 8, connected by push rod 13 between plastic 11 and fixing plate 9, push rod 13 is provided with four, and four push rods 13 are installed in push pedal 15, exhaust apparatus 14 is arranged between Bottom clamp plate 8 and fixing plate 9, push pedal 15 is arranged on the lower section of fixing plate 9, fixed by long spiro nail 16 between moving platen 7 and moving clamping plate 10, top clamping plate 3, moving platen 7, fixing plate 9, moving clamping plate 10 and push pedal 15 are provided with steam vent 5, steam vent 5 is made up of exhaust circle column piece 51 and aerofluxus pin hole 52.
Operation principle: when plastic cement is carried out injection mo(u)lding work by injection machine in plastic injection mold, the plastic cement of liquid is entered mould inside by apparatus for pouring 1, mould is according to internal cavity plate 6, the shape of finished product is determined by moving platen 7 and coordinating of module 11, top clamping plate 3 and Bottom clamp plate 8 gap reduced between mould that cooperates under the promotion of push rod 13 avoids plastic cement finished product to produce overlap and burr when solidification, make finished product does not have to walk discontented glue by the steam produced in injection moulding process eliminating efficiently in time by the steam vent 5 on mould and exhaust apparatus 14, bubble and the situation such as weld bond is obvious occur.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described, to those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model. Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. the plastic injection mold with high-efficiency exhaust structure, including sprue bush (2), steam vent (5), cavity plate (6), Bottom clamp plate (8), fixed clamping plate (10), exhaust apparatus (14) and push pedal (15), it is characterized in that: described sprue bush (2) is arranged on top clamping plate (3), and sprue bush (2) is provided with apparatus for pouring (1), described cavity plate (6) is arranged on the lower section of top clamping plate (3), and cavity plate (6) is fixing by screw (4) with top clamping plate (3), described cavity plate (6) is internally provided with plastic (11), and cavity plate (6) be arranged below moving platen (7), described moving platen (7) is arranged on the lower section of guide pillar (12), described Bottom clamp plate (8) is arranged on the lower section of moving platen (7), and Bottom clamp plate (8) be internally provided with fixing plate (9), described fixed clamping plate (10) is arranged on the lower section of moving clamping plate (8), connected by push rod (13) between described plastic (11) and fixing plate (9), described exhaust apparatus (14) is arranged between Bottom clamp plate (8) and fixing plate (9), described push pedal (15) is arranged on the lower section of fixing plate (9), fixed by long spiro nail (16) between described moving platen (7) and moving clamping plate (10), described top clamping plate (3), moving platen (7), fixing plate (9), moving clamping plate (10) and push pedal (15) are provided with steam vent (5).
2. a kind of plastic injection mold with high-efficiency exhaust structure according to claim 1, it is characterized in that: described cavity plate (6) is provided with two, and two cavity plate (6) are separately mounted to the lower section of top clamping plate (3) and the top of moving platen (7).
3. a kind of plastic injection mold with high-efficiency exhaust structure according to claim 1, it is characterised in that: described push rod (13) is provided with four, and four push rods (13) are installed in push pedal (15).
4. a kind of plastic injection mold with high-efficiency exhaust structure according to claim 1, it is characterised in that: the two ends of described plastic (11) are provided with air discharge duct (111).
5. a kind of plastic injection mold with high-efficiency exhaust structure according to claim 1, it is characterised in that: described steam vent (5) is made up of exhaust circle column piece (51) and aerofluxus pin hole (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987915.6U CN205291486U (en) | 2015-12-01 | 2015-12-01 | Plastic injection mold series with high -efficient exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987915.6U CN205291486U (en) | 2015-12-01 | 2015-12-01 | Plastic injection mold series with high -efficient exhaust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291486U true CN205291486U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520987915.6U Expired - Fee Related CN205291486U (en) | 2015-12-01 | 2015-12-01 | Plastic injection mold series with high -efficient exhaust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975730A (en) * | 2017-04-28 | 2017-07-25 | 安徽霍山县象山机械制造有限公司 | A kind of evaporative pattern exhaust apparatus |
| CN107672126A (en) * | 2017-09-14 | 2018-02-09 | 南通市众惠模具有限公司 | A kind of injection mold for avoiding mould not sufficiently filled |
-
2015
- 2015-12-01 CN CN201520987915.6U patent/CN205291486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975730A (en) * | 2017-04-28 | 2017-07-25 | 安徽霍山县象山机械制造有限公司 | A kind of evaporative pattern exhaust apparatus |
| CN107672126A (en) * | 2017-09-14 | 2018-02-09 | 南通市众惠模具有限公司 | A kind of injection mold for avoiding mould not sufficiently filled |
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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: 20160608 Termination date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |