CN203063060U - Steam type injection mold - Google Patents
Steam type injection mold Download PDFInfo
- Publication number
- CN203063060U CN203063060U CN 201320065236 CN201320065236U CN203063060U CN 203063060 U CN203063060 U CN 203063060U CN 201320065236 CN201320065236 CN 201320065236 CN 201320065236 U CN201320065236 U CN 201320065236U CN 203063060 U CN203063060 U CN 203063060U
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- injection mold
- mold
- type injection
- steam type
- dynamic model
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Abstract
The utility model relates to a steam type injection mold composed of a top cover (1) at the upper end, a fixed mold (2), a movable mold (3) and a base structure at the bottom, wherein the fixed mold (2) and the movable mold (3) are formed at the lower end of the top cover (1) and correspond to each other up and down; a groove is formed in the lower end of the fixed mold (2); a mold pressing slot (7) is formed in the groove; a mold pressing plate (8) is formed in the upper end of the movable mold (3); the mold pressing slot (7) is opposite to the mold pressing plate (8); a plurality of oblique ejector pins (9) are connected to the lower end of the mold pressing plate (8) and are connected to an ejector plate (10) via sliding wheels (12); a steam chamber (13) is formed in the upper half part of the mold pressing slot (7); an electrical bar is hung in the steam chamber (13); and water is filled in the steam chamber (13). According to the utility model, water steam is evaporated via the steam chamber, so that a hot and humid environment is provided to the mold pressing slot and mold pressing is facilitated.
Description
Technical field
The utility model relates to a kind of injection mold, relates in particular to a kind of steam type injection mold, belongs to processing and manufactures and designs the field.
Background technology
Along with the development of industrial technology, high-end industrial production is come into people's life gradually, and the production of the product of various designs and design all need through drawing design, mould shape and manufacturing several steps.Injection mold is one of most widely used mould in the current industrial production, is a kind of processing method of using when producing some complex-shaped parts in batches.Specifically the finger material that melts that will be heated is injected die cavity by high pressure, behind cooling curing, obtains formed products.Injection mold is made up of dynamic model and cover half two parts, and dynamic model is installed on the moving die plate of injection (mo(u)lding) machine, and cover half is installed on the fixed form of injection (mo(u)lding) machine.Dynamic model and cover half closed formation running gate system and die cavity when injection moulding, dynamic model separates in order to take out plastic products with cover half during die sinking.
Though the structure of injection mold may be ever-changing because plastics variety is different with the shape of performance, plastic products and the type of structure and injector etc., basic structure is consistent.Mould mainly is made up of running gate system, thermoregulating system, forming part and constitutional detail.Wherein running gate system and forming part are and the direct contact portion of plastics, and change with plastics and goods, are the most complicated in the mold, change maximum, require processing fineness and the highest part of precision.Running gate system refers to that plastics enter runner section before the die cavity from nozzle, comprise sprue, cold slug well, runner and cast gate etc.Forming part refers to constitute the various parts of article shape, comprises dynamic model, cover half and die cavity, core, curved lever and exhaust outlet etc.
Injection mold is divided into two kinds on thermosetting plastic mould, thermoplastic plastic's mould according to shaping characteristic; Divide into biography mold, blow molding die, draw mould, thermoforming mould, hot-die (compression mould), injection mould etc. according to moulding process, wherein hot-die can be divided into excessive formula, half overflow formula, overflow three kinds of formulas again in the flash mode, and injection mould can be divided into two kinds of cold flowing mould channel, hot runner moulds again with running gate system; Can be divided into movable type, fixed two kinds by handling mode.But injection mold of the prior art all exists some problems and limitation, such as product when producing because the thimble skewness, be subjected to force unbalance, make the injection moulding failure; The demoulding is difficulty comparatively; Waste time and energy when whole die sinking and delivery, can't satisfy requirements of mass production; Security is not high etc.
Along with the progress of technology, up-to-date scientific and technological achievement has the 3D printer technology, belongs to a kind of of RP technique, but it is to use jointing materials such as powdery metal or plastics, by the multilayer printing type of layer upon layer, and the structure null object.Mould is made, industrial design is used for building model, is now just developing into the product manufacturing, forms " Direct Digital manufacturing ".Make three-dimensional object by the jointing material of printing from level to level.Present stage, three-dimensional printer was used to the perparation of specimen, and this technology can be used for jewelry, footwear, industrial design, building, engineering and construction (AEC), automobile, Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, civil engineering and many other fields.But there is comparatively obvious defects at present in this technology, and is also pitiably little such as price product quantity extremely expensive and that can print.
The utility model content
In order to overcome the deficiencies in the prior art, resolve prior art problems, remedy the existing deficiency of existing product in the market.
The utility model provides a kind of steam type injection mold, the top cover of upper end, the cover half of top cover lower end, the understructure of dynamic model and bottom constitutes, wherein, cover half and dynamic model corresponding setting up and down, the inside, lower end of cover half is provided with a groove, be provided with embossing grooves in the groove, the inside, upper end of dynamic model is provided with moulded board, embossing grooves is relative with moulded board and establish, the moulded board lower end is connected with a plurality of oblique top pins, and the oblique top pin is connected on the face needle plate by movable pulley, and the first half of embossing grooves is provided with a vaporium, be linked with an electrical bar in the vaporium, be filled with water in the vaporium.
Preferably, be provided with a plurality of mould posts between above-mentioned dynamic model and the understructure.
Preferably, base and outer base in above-mentioned understructure comprises.
Preferably, above-mentioned needle plate is fixed on the interior base by shank of a plurality of ends.
Preferably, the two ends of above-mentioned needle plate are provided with the locating piece that limits movable pulley limit of sports record position.
Preferably, the space that has relative motion between above-mentioned dynamic model and the oblique top pin.
The steam type injection mold that the utility model provides is compared with traditional injection mold, the steam type injection mold that the utility model provides is by arranging vaporium, utilize vaporium to evaporate steam, thereby for embossing grooves provides damp and hot environment, be conducive to mold pressing.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 uses schematic diagram for the utility model.
Mark among the figure: 1-top cover; The 2-cover half; The 3-dynamic model; 4-mould post; Base in the 5-; The 6-outer base; The 7-embossing grooves; The 8-moulded board; 9-oblique top pin; 10-face needle plate; Shank at the bottom of the 11-; The 12-movable pulley; The 13-vaporium.
The specific embodiment
Understand and enforcement the utility model for the ease of those of ordinary skills, below in conjunction with the drawings and the specific embodiments the utility model is described in further detail.
Be illustrated in figure 1 as steam type injection mold structure schematic diagram of the present utility model, main body comprises the top cover 1 of upper end, the cover half 2 of top cover 1 lower end, the understructure of dynamic model 3 and bottom constitutes, wherein, cover half 2 and dynamic model corresponding setting about in the of 3, the inside, lower end of cover half 2 is provided with a groove, be provided with embossing grooves 7 in the groove, the inside, upper end of dynamic model 3 is provided with moulded board 8, embossing grooves 7 and moulded board 8 are relative and establish, moulded board 8 lower ends are connected with a plurality of oblique top pins 9, oblique top pin 9 is connected on the face needle plate 10 by movable pulley 12, is provided with a plurality of mould posts 4 between dynamic model 3 and the understructure.Base 5 and outer base 6 in understructure comprises.Face needle plate 10 is fixed on the interior base 5 by shank of a plurality of ends 11.The two ends of face needle plate 10 are provided with the locating piece that limits movable pulley 12 limit of sports record positions.The space that has relative motion between dynamic model 3 and the oblique top pin 9.
As shown in Figure 2, for the utility model uses schematic diagram, at this moment, cover half 2 separates up and down with dynamic model 3, and moulded board 8 also breaks away from embossing grooves 7.Oblique top pin 9 moves to both sides in dynamic model 3.
Innovative point of the present utility model and inventive point are: the first half of embossing grooves 7 is provided with a vaporium 13, is linked with an electrical bar in the vaporium 13, is filled with water in the vaporium 13.
The steam type injection mold that the utility model provides is compared with traditional injection mold, the steam type injection mold that the utility model provides is by arranging vaporium, utilize vaporium to evaporate steam, thereby for embossing grooves provides damp and hot environment, be conducive to mold pressing.
The specific embodiment of the above is preferred embodiments of the present utility model; be not to limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this specific embodiment that the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.
Claims (6)
1. steam type injection mold, the top cover (1) that comprises the upper end, the cover half (2) of top cover (1) lower end, the understructure of dynamic model (3) and bottom constitutes, wherein, cover half (2) and dynamic model (3) corresponding setting up and down, the inside, lower end of cover half (2) is provided with a groove, be provided with embossing grooves (7) in the groove, the inside, upper end of dynamic model (3) is provided with moulded board (8), embossing grooves (7) is relative with moulded board (8) and establish, moulded board (8) lower end is connected with a plurality of oblique top pins (9), oblique top pin (9) is connected on the face needle plate (10) by movable pulley (12), it is characterized in that: the first half of described embossing grooves (7) is provided with a vaporium (13), vaporium is linked with an electrical bar in (13), and vaporium is filled with water in (13).
2. steam type injection mold according to claim 1 is characterized in that: be provided with a plurality of mould posts (4) between described dynamic model (3) and the understructure.
3. steam type injection mold according to claim 1, it is characterized in that: described understructure comprises interior base (5) and outer base (6).
4. steam type injection mold according to claim 3, it is characterized in that: described needle plate (10) is fixed on the interior base (5) by shanks of a plurality of ends (11).
5. steam type injection mold according to claim 1 is characterized in that: the two ends of described needle plate (10) are provided with the locating piece that limits movable pulley (12) limit of sports record position.
6. according to the described steam type injection mold of one of claim 1-5, it is characterized in that: the space that has relative motion between described dynamic model (3) and the oblique top pin (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320065236 CN203063060U (en) | 2013-02-01 | 2013-02-01 | Steam type injection mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320065236 CN203063060U (en) | 2013-02-01 | 2013-02-01 | Steam type injection mold |
Publications (1)
Publication Number | Publication Date |
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CN203063060U true CN203063060U (en) | 2013-07-17 |
Family
ID=48761884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201320065236 Expired - Fee Related CN203063060U (en) | 2013-02-01 | 2013-02-01 | Steam type injection mold |
Country Status (1)
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CN (1) | CN203063060U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104162974A (en) * | 2014-08-06 | 2014-11-26 | 内蒙古工业大学 | Mold opening/closing device for blow molding equipment and method for performing blow molding through device |
-
2013
- 2013-02-01 CN CN 201320065236 patent/CN203063060U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104162974A (en) * | 2014-08-06 | 2014-11-26 | 内蒙古工业大学 | Mold opening/closing device for blow molding equipment and method for performing blow molding through device |
CN104162974B (en) * | 2014-08-06 | 2016-04-27 | 内蒙古工业大学 | Apparatus for blow moulding folding mould device and apply the method that this device carries out blowing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140201 |