CN203472060U - Precise plastic die - Google Patents
Precise plastic die Download PDFInfo
- Publication number
- CN203472060U CN203472060U CN201320491724.1U CN201320491724U CN203472060U CN 203472060 U CN203472060 U CN 203472060U CN 201320491724 U CN201320491724 U CN 201320491724U CN 203472060 U CN203472060 U CN 203472060U
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- CN
- China
- Prior art keywords
- template
- gas
- moving platen
- solid plate
- pipeline
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a precise plastic die. The die consists of a face plate and a base plate, wherein a movable template is arranged on the face plate, and a fixed template is arranged on the base plate; a gas-cap device is respectively arranged in the movable template and the fixed template, and comprises a gas-cap pipeline; the tail end of the gas-cap pipeline is communicated with the joint face between the movable template and the fixed template; an ejector block is arranged in the gas-cap pipeline, and a spring is connected with one end of the ejector block; the gas-cap pipeline is communicated with an air inlet pipe; a telescopic positioning column is arranged at the bottom of the edge of the movable template, and a positioning groove is formed in the bottom of the edge of the fixed template in a corresponding manner; a slope is formed at one side joint face of the fixed template, the slant angle is 15 degrees; a discharge cavity is formed in the space between the slope and the bottom of the movable template. The precise plastic die has the beneficial effects that residual molten plastic is relatively convenient to discharge due to the additional arrangement of the discharge cavity.
Description
Technical field
The utility model relates to a kind of precision plastic rubber mould of injection mo(u)lding.
Background technology
Injection molding technique is the method generally adopting in plastic processing, and during injection moulding, clamping mould is on injection machine, and molten plastic is injected in die cavity through flow passage system, and in die cavity cooling and shaping, then die sinking is ejected goods by ejection system in die cavity.In existing injection mold, ejection system structure is comparatively complicated, and the deviation of position and angle easily appears in location while installing, and during injection moulding, unnecessary molten plastic is inconvenient to discharge die cavity.
Utility model content
The purpose of this utility model is, overcomes the deficiencies in the prior art, proposes a kind of precision plastic rubber mould.
The technical solution adopted in the utility model is as follows:
A precision plastic rubber mould, is comprised of panel and base plate, and panel is provided with moving platen, and base plate is provided with solid plate; In moving platen and solid plate, be equipped with pneumatic jacking-up device, described pneumatic jacking-up device comprises pneumatic jack pipeline, and the end of pneumatic jack pipeline is communicated with the land area between moving platen and solid plate, in pneumatic jack pipeline, is provided with angled slide block, one end of angled slide block is connected with spring, and pneumatic jack pipeline is also communicated with air inlet pipe; In moving platen edge bottom, be provided with telescopic locating dowel, in solid plate edge bottom relevant position, be provided with locating slot; Solid plate is provided with inclined-plane in a side of land area, and the gradient on inclined-plane is 15 °, and the space between inclined-plane and moving platen bottom surface forms blowdown chamber.
The beneficial effects of the utility model are, adopt pneumatic jacking-up device to replace traditional ejection system, and simple in structure, cost is lower; Add locating dowel and locating slot, make dynamic model and cover half when location, not only position is more accurate, and can, by regulating the height of both sides locating dowel, realize the adjusting of orientation angle; Set up blowdown chamber, unnecessary molten plastic has been discharged convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiments and the drawings, the technical solution of the utility model is described further.
Referring to Fig. 1, precision plastic rubber mould, is comprised of panel 1 and base plate 2, and panel is provided with moving platen 3, and base plate is provided with solid plate 4; In moving platen and solid plate, be equipped with pneumatic jacking-up device 5, described pneumatic jacking-up device comprises pneumatic jack pipeline 51, and the end of pneumatic jack pipeline is communicated with the land area between moving platen and solid plate, is provided with angled slide block 52 in pneumatic jack pipeline, one end of angled slide block is connected with spring 53, and pneumatic jack pipeline is also communicated with 6 with air inlet pipe; In moving platen edge bottom, be provided with telescopic locating dowel 31, in solid plate edge bottom relevant position, be provided with locating slot 41.The gradient that solid plate is provided with 42， inclined-plane, inclined-plane in a side of land area is 15 °, and the space between inclined-plane and moving platen bottom surface forms blowdown chamber.
The utility model forms the die cavity of a sealing between moving platen and solid plate, when die sinking, utilizes pneumatic jacking-up device the goods in die cavity can be ejected.During location, by locating dowel is aimed to locating slot, embed, can improve the precision of location; By regulating the height of both sides locating dowel, the angle that can install land area regulates.During injection moulding, unnecessary molten plastic can be clamp-oned in blowdown chamber, discharges convenient.
To one skilled in the art, can make other various corresponding changes and deformation according to technical scheme described above and design, and within these all changes and deformation all should belong to the protection domain of the utility model claim.
Claims (1)
1. a precision plastic rubber mould, is characterized in that, panel and base plate, consists of, and panel is provided with moving platen, and base plate is provided with solid plate; In moving platen and solid plate, be equipped with pneumatic jacking-up device, described pneumatic jacking-up device comprises pneumatic jack pipeline, and the end of pneumatic jack pipeline is communicated with the land area between moving platen and solid plate, in pneumatic jack pipeline, is provided with angled slide block, one end of angled slide block is connected with spring, and pneumatic jack pipeline is also communicated with air inlet pipe; In moving platen edge bottom, be provided with telescopic locating dowel, in solid plate edge bottom relevant position, be provided with locating slot; Solid plate is provided with inclined-plane in a side of land area, and the gradient on inclined-plane is 15 °, and the space between inclined-plane and moving platen bottom surface forms blowdown chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491724.1U CN203472060U (en) | 2013-08-13 | 2013-08-13 | Precise plastic die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491724.1U CN203472060U (en) | 2013-08-13 | 2013-08-13 | Precise plastic die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472060U true CN203472060U (en) | 2014-03-12 |
Family
ID=50220461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491724.1U Expired - Fee Related CN203472060U (en) | 2013-08-13 | 2013-08-13 | Precise plastic die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203472060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480958A (en) * | 2019-09-05 | 2019-11-22 | 广东博智林机器人有限公司 | A kind of mold |
-
2013
- 2013-08-13 CN CN201320491724.1U patent/CN203472060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480958A (en) * | 2019-09-05 | 2019-11-22 | 广东博智林机器人有限公司 | A kind of mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20160813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |