CN102794842A - Inlay piece of injection molding fillet deep hole - Google Patents
Inlay piece of injection molding fillet deep hole Download PDFInfo
- Publication number
- CN102794842A CN102794842A CN2012103118701A CN201210311870A CN102794842A CN 102794842 A CN102794842 A CN 102794842A CN 2012103118701 A CN2012103118701 A CN 2012103118701A CN 201210311870 A CN201210311870 A CN 201210311870A CN 102794842 A CN102794842 A CN 102794842A
- Authority
- CN
- China
- Prior art keywords
- deep hole
- injection molding
- thimble
- fillet
- mold insert
- 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.)
- Pending
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a mold for an injection molding fillet deep hole, and in particular relates to an inlay piece of the injection molding fillet deep hole, which is characterized in that the inlay piece is inlaid in a mold core of an injection mold corresponding to a fillet hole of a piece to be subjected to injection molding and is formed by inlaying a cylindrical inserter into a cylindrical insertion pin, a thimble which can move up and down is inlaid in the insertion pin, the inserter and the insertion pin are solid metal pieces, and the thimble is inlaid in and vertical to a lower template. According to the inlay piece of the injection molding fillet deep hole disclosed by the invention, the inlay piece extends by inlaying of the inserter and the insertion pin so as to be used for forming a deep fillet deep hole during injection molding of an injection molding piece; and a channel is arranged in the inserter, the thimble which can move up and down is inlaid in the channel, and because the position of the thimble is fixed, positioning and moving out of the inlay piece of the injection molding fillet deep hole can be finished by using the thimble.
Description
Technical field
The present invention relates to a kind of mould that is used for injection moulding fillet deep hole, be specifically related to a kind of mold insert of injection moulding fillet deep hole.
Background technology
Moulding adopts mould to carry out injection moulding processing.For the moulding that contains the fillet deep hole; Generally in the die of mould, inlay columned pin, the position correspondence of pin is treated the fillet deep hole of moulding, and the position of selling during cast is injected plastic not; Behind the moulding cooling forming, take out pin, can form the moulding that contains the fillet deep hole.The general thimble that adopts leans on the outer surface of pin mutually, and thimble will be sold and release moulding.But other parts also need be used in the location of pin, and structure is comparatively complicated.
Summary of the invention
The object of the present invention is to provide a kind of plug-in unit of novel injection moulding fillet deep hole, adopt thimble accomplish injection moulding fillet deep hole mold insert the location and shift out.
To achieve these goals; The technical scheme that the present invention adopted is: the mold insert of injection moulding fillet deep hole; It is characterized in that: described mold insert is embedded in the die of injection mold; The position of mold insert is corresponding to the fillet hole of treating moulding, and mold insert is gone into son and is embedded in columniformly to go into pin and constitute by columniform; Thimble moving up and down is embedded in the pin.
The mold insert of aforesaid injection moulding fillet deep hole, described to go into son be the solid metal part with going into pin.
The mold insert of aforesaid injection moulding fillet deep hole, described thimble are inlayed and perpendicular to lower bolster.
The present invention is used for when the moulding injection moulding, forming dark fillet deep hole through going into son and the prolongation of going into the chimeric realization mold insert of pin.Go into passage is set in the pin, thimble moving up and down is embedded in the passage because the fixed-site of thimble, therefore available thimble accomplish injection moulding fillet deep hole mold insert the location and shift out.
Description of drawings
Fig. 1 is a structure chart of the present invention;
Wherein, 1 treats the injection moulding die cavity, and 2 go into son, and 3 go into pin, 4 lower bolsters, 5 thimbles.
The specific embodiment
Figure is the preferred embodiments of the present invention, below in conjunction with accompanying drawing the present invention is further described.
According to Fig. 1; The mold insert of injection moulding fillet deep hole is characterized in that: described mold insert is embedded in the die of injection mold, is to treat injection moulding die cavity 1 on every side; The position of mold insert is corresponding to the fillet hole of treating moulding, and mold insert is gone into son 2 and is embedded in columniformly to go into pin 3 and constitute by columniform.Going into son 2 is the solid metal part with going into pin 3.Thimble 5 moving up and down is embedded in the pin 3, and thimble 5 is inlayed and perpendicular to lower bolster 4.
Through going into son 2 and the prolongation of going into the chimeric realization mold insert of pin 3, be used for when the moulding injection moulding, forming dark fillet deep hole.Go in the pin 3 passage is set, thimble 5 moving up and down is embedded in the passage because the fixed-site of thimble 5, therefore available thimble 5 accomplish injection moulding fillet deep holes mold insert the location and shift out.
The foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop on protection scope of the present invention.
Claims (3)
1. the mold insert of injection moulding fillet deep hole, it is characterized in that: described mold insert is embedded in the die of injection mold, and the position of mold insert is corresponding to the fillet hole of treating moulding, and mold insert is gone into son and is embedded in columniformly to go into pin and constitute by columniform; Thimble moving up and down is embedded in the pin.
2. the mold insert of injection moulding fillet deep hole according to claim 1 is characterized in that: described to go into son be the solid metal part with going into pin.
3. the mold insert of injection moulding fillet deep hole according to claim 1 is characterized in that: described thimble is inlayed and perpendicular to lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103118701A CN102794842A (en) | 2012-08-29 | 2012-08-29 | Inlay piece of injection molding fillet deep hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103118701A CN102794842A (en) | 2012-08-29 | 2012-08-29 | Inlay piece of injection molding fillet deep hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102794842A true CN102794842A (en) | 2012-11-28 |
Family
ID=47194262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103118701A Pending CN102794842A (en) | 2012-08-29 | 2012-08-29 | Inlay piece of injection molding fillet deep hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102794842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501319A (en) * | 2018-05-10 | 2018-09-07 | 苏州中米光电有限公司 | A kind of handle mold |
| CN109249592A (en) * | 2017-07-13 | 2019-01-22 | 格雷斯海姆里根斯堡有限公司 | Method for manufacturing the injection mold of moulding and for manufacturing moulding |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4891175A (en) * | 1987-03-17 | 1990-01-02 | Dunlop Limited | Games racket |
| CN202781599U (en) * | 2012-08-29 | 2013-03-13 | 晟扬精密模具（昆山）有限公司 | Embedded part for injection molding of round-corner deep-hole |
-
2012
- 2012-08-29 CN CN2012103118701A patent/CN102794842A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4891175A (en) * | 1987-03-17 | 1990-01-02 | Dunlop Limited | Games racket |
| CN202781599U (en) * | 2012-08-29 | 2013-03-13 | 晟扬精密模具（昆山）有限公司 | Embedded part for injection molding of round-corner deep-hole |
Non-Patent Citations (1)
| Title |
|---|
| 申开智: "《塑料成型模具》", 30 September 2002, article "利用活动镶件或凹模推出塑件的脱模机构", pages: 144 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249592A (en) * | 2017-07-13 | 2019-01-22 | 格雷斯海姆里根斯堡有限公司 | Method for manufacturing the injection mold of moulding and for manufacturing moulding |
| CN109249592B (en) * | 2017-07-13 | 2021-03-23 | 格雷斯海姆里根斯堡有限公司 | Injection mold for producing injection molded parts and method for producing injection molded parts |
| US10994459B2 (en) | 2017-07-13 | 2021-05-04 | Gerresheimer Regensburg Gmbh | Injection mold for manufacturing an injection-molded component and method for manufacturing an injection-molded component |
| CN108501319A (en) * | 2018-05-10 | 2018-09-07 | 苏州中米光电有限公司 | A kind of handle mold |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121128 |