CN202125722U - Injection molding piece internally provided with metal framework in embedded way - Google Patents
Injection molding piece internally provided with metal framework in embedded way Download PDFInfo
- Publication number
- CN202125722U CN202125722U CN2011202488280U CN201120248828U CN202125722U CN 202125722 U CN202125722 U CN 202125722U CN 2011202488280 U CN2011202488280 U CN 2011202488280U CN 201120248828 U CN201120248828 U CN 201120248828U CN 202125722 U CN202125722 U CN 202125722U
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- CN
- China
- Prior art keywords
- injection molding
- metal framework
- metal
- molding piece
- moulding
- Prior art date
- 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.)
- Expired - Lifetime
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection molding piece, and discloses an injection molding piece internally provided with a metal framework in an embedded way, comprising the metal framework and a plastic layer wrapping the metal framework in an injection molding sealing way. The shortest distances from the surfaces of the metal framework to the surface of the plastic layer are approximately equal. The injection molding piece has the advantage of being high in strength and anti-corrosive.
Description
Technical field
The utility model relates to moulding, especially relates to a kind of moulding of interior metal inlaying skeleton of high-strength anti-corrosion erosion.
Background technique
In recent years; Develop rapidly and general and engineering plastics improving constantly along with plastics industry at aspects such as intensity and precision; The application area of plastic article is also in continuous expansion, as: household electric appliance, instrument and apparatus, construction equipment; Various fields such as automotive industry, haberdashery and hardware, the shared ratio of plastic article just rapidly increases.A working of plastics reasonable in design often can replace a plurality of traditional metal parts.But the intensity of working of plastics does not still reach the standard of metalwork far away, increases its intensity so now a lot of working of plastics adds the metal external member at its appearance cover, but the metal external member is exposed in the environment and is prone to and is corroded.
Summary of the invention
In order to overcome above-mentioned shortcoming, the utility model purpose is to provide a kind of moulding of interior metal inlaying skeleton of high-strength anti-corrosion erosion.
The utility model is realized through following technical measures, and a kind of moulding of interior metal inlaying skeleton comprises that metal frame and injection moulding seal the plastic layer that surrounds metal frame.The beeline that each surface of this metal frame arrives the plastic layer surface is all big to equating.
The preferred brandreth of said metal frame, aluminium frame or aluminium alloy frame.
The PC layer of the preferred injection moulding of said plastic layer, PMMA layer or PBT layer.
The utility model be a kind of in injection mould, place metal frame again injection moulding strengthen plastic cement products intensity.Reach metal frame supreme shaking phenomenon down in mould with four point mode fixing metal skeletons earlier before the injection moulding; Use coaxial complimentary fashion fixing metal skeleton again; Prevent that metal frame from swinging in injection moulding process; Take the mould-injection process control ebonite direction of walking about, reach finished product around glue position thickness equate.The utility model is strengthened the intensity of plastic cement products through metal frame, utilizes the hermetically sealed metal frame of plastic cement simultaneously, thereby metal frame can be corroded.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation;
Fig. 2 is the utility model embodiment's a cross-section structural representation.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is done further explain.
The moulding of edge iron skeleton in a kind of comprises that iron skeleton 2 and injection moulding seal the PC plastic layer 1 that surrounds iron skeleton 2.Before the injection moulding earlier with four point modes fixedly iron skeleton 2 reach iron skeleton 2 supreme time shaking phenomenon in mould; Again with the fixing iron skeleton 2 of coaxial complimentary fashion; Prevent that iron skeleton 2 from swinging in injection moulding process; Take the mould-injection process control PC glue direction of walking about, reach finished product around PC glue position thickness equate.
More than be that the moulding of metal inlaying skeleton in the utility model is set forth; Be used for helping to understand the utility model; But the mode of execution of the utility model is not restricted to the described embodiments; Anyly do not deviate from the change done under the utility model principle, modification, substitute, combination, simplify, all should be the substitute mode of equivalence, be included within the protection domain of the utility model.
Claims (3)
1. the moulding of metal inlaying skeleton in a kind is characterized in that: comprise that metal frame and injection moulding sealing surrounds the plastic layer of metal frame.
2. the moulding of metal inlaying skeleton in according to claim 1, it is characterized in that: said metal frame is brandreth, aluminium frame or aluminium alloy frame.
3. the moulding of metal inlaying skeleton in according to claim 1, it is characterized in that: said plastic layer is PC layer, PMMA layer or the PBT layer of injection moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202488280U CN202125722U (en) | 2011-07-14 | 2011-07-14 | Injection molding piece internally provided with metal framework in embedded way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202488280U CN202125722U (en) | 2011-07-14 | 2011-07-14 | Injection molding piece internally provided with metal framework in embedded way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125722U true CN202125722U (en) | 2012-01-25 |
Family
ID=45488788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202488280U Expired - Lifetime CN202125722U (en) | 2011-07-14 | 2011-07-14 | Injection molding piece internally provided with metal framework in embedded way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870360A (en) * | 2017-04-07 | 2017-06-20 | 湖北大旗液压有限公司 | A kind of gear pump case being made up of iron plastic composite materials and its manufacture method |
-
2011
- 2011-07-14 CN CN2011202488280U patent/CN202125722U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870360A (en) * | 2017-04-07 | 2017-06-20 | 湖北大旗液压有限公司 | A kind of gear pump case being made up of iron plastic composite materials and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
|
| CX01 | Expiry of patent term |