CN212736808U - Mold insert for quickly placing metal component during insert injection molding - Google Patents
Mold insert for quickly placing metal component during insert injection molding Download PDFInfo
- Publication number
- CN212736808U CN212736808U CN202021288909.9U CN202021288909U CN212736808U CN 212736808 U CN212736808 U CN 212736808U CN 202021288909 U CN202021288909 U CN 202021288909U CN 212736808 U CN212736808 U CN 212736808U
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- Prior art keywords
- insert
- metal
- injection molding
- cavity
- metal component
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- 239000002184 metal Substances 0.000 title claims abstract description 57
- 238000001746 injection moulding Methods 0.000 title abstract description 26
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Images
Abstract
The invention relates to the technical field of injection mold equipment, in particular to a mold insert for quickly placing a metal component by insert injection molding, which comprises a cavity, a cavity template, a core and a core template, wherein a socket insert is arranged in the cavity; the metal piece mounting insert comprises a mounting insert body, a mounting insert connecting section and a rotary core; mainly lie in solving the inserts when moulding plastics, the location problem that metal spare part/subassembly was placed improves the damage of metalwork and the finished product's of moulding plastics deckle edge (flash).
Description
Technical Field
The invention relates to the technical field of injection mold equipment, in particular to a mold insert for quickly placing a metal component in insert injection molding.
Background
In the injection molding machine in the prior art, a plurality of metal parts are sometimes required to be assembled and placed into a mold during insert injection, and after the metal parts are assembled and placed into a mold cavity, metal is often easily crushed or plastic overflows into the surface of the metal parts due to lack of positioning, so that the product quality is influenced.
Disclosure of Invention
In order to solve the defects and problems of metal component injection molding in the prior art, the mold insert for quickly placing the metal component through insert injection molding is provided.
The technical scheme adopted by the invention for solving the technical problem is as follows: the invention relates to a mold insert for quickly placing a metal component in insert injection molding, which comprises a cavity, a cavity template, a core and a core template, wherein a socket insert is arranged in the cavity; the metal piece installation insert comprises an installation insert body, an installation insert connecting section and a rotary core.
The rotary core is provided with an internal thread, and the internal thread is used for being matched with the metal component and fixing the metal component.
The invention has the beneficial effects that: compared with the prior art, the mold insert for quickly placing the metal component in insert injection molding is mainly used for solving the positioning problem of metal parts/components during insert injection molding, improving the damage of a metal piece and the rough edges (flash) of an injection molding finished product, combining a plurality of metal parts before mold injection molding, inserting the metal parts into a central hole of an insert mounting main body, rotating a rotary core to fasten the inner teeth of the rotary core and a screw tooth insert (the simplified rotary core tooth shape can greatly shorten the assembly time) to form a combined body, placing the combined body into a hole of a socket insert during injection molding, closing the mold and injecting, providing enough positioning surfaces for the insert mounting on the metal piece to enable the metal piece to be stably placed and fixed during injection molding, achieving good repeatability during mold closing and greatly improving yield, taking out the insert mounting on the metal piece together with a product after injection molding, and loosening threads through rotating the rotary core, and the product is ejected out along the axial direction through the limit of the connecting section of the mounting insert.
Drawings
The mold insert for insert molding rapid placement of metal components according to the present invention will be further described with reference to the accompanying drawings and the detailed description.
FIG. 1 is a schematic view of a mold insert for insert molding for rapid placement of a metal component according to the present invention;
fig. 2 is a schematic view of the metal part-mounting insert of fig. 1.
The specific implementation mode is as follows:
as shown in fig. 1 and 2, a mold insert for insert molding rapid-set metal components according to the present invention includes a cavity 1, a cavity mold plate 2, a core 3, and a core mold plate 4. A socket insert 5 is arranged in the cavity 1, and a metal piece mounting insert 6 is arranged in the socket insert 5. The upper end of the metal piece mounting insert 6 extends out of the cavity template 2, a clamping seat 7 is further arranged at the matching position of the metal piece mounting insert 6 and the cavity template 2, and the clamping seat 7 is used for fixing the metal piece mounting insert 6.
As shown in fig. 1 and 2, the metal fitting mounting insert 6 includes a mounting insert body 61, a mounting insert connecting section 62, and a rotary core 63. The rotating core 63 is provided with an internal thread, and the internal thread is used for being matched with a metal component and fixing the metal component. During injection molding, a metal piece assembly is formed by combining a metal piece a and a metal piece b, the assembly is placed in a hole of the socket insert 5 and then subjected to mold closing and injection molding, the metal piece installation insert 6 provides an enough positioning surface, so that the metal piece is stably placed and fixed during injection molding, the repeatability is good during mold closing, the yield is greatly improved, the metal piece installation insert 6 is taken out along with a product after injection molding is completed, the thread is loosened through rotating the rotary core 63, and the product is axially ejected through the limit of the installation insert connecting section 62.
To sum up, compared with the prior art, the mold insert for quickly placing the metal component in insert injection molding of the invention mainly aims to solve the positioning problem of metal parts/component placement during insert injection molding, improve the damage of the metal component and the burr (flash) of the injection molding finished product, before mold injection molding, a plurality of metal parts are combined and inserted into a central hole of a main body of the insert installation body, a rotary core is rotated to fasten the inner teeth of the rotary core and a screw tooth insert (the simplified rotary core tooth shape can greatly shorten the assembly time), a combination is formed, when in injection molding, the combination is placed into a hole of a socket insert and then mold injection is carried out, the insert installation of the metal component provides enough positioning surface to stably place and fix the metal component during injection molding, the repeatability during mold closing is good, the yield is greatly improved, after injection molding, the insert installation of the metal component is taken out along with the product, and the screw thread, and the product is ejected out along the axial direction through the limit of the connecting section of the mounting insert.
The present invention has been described in accordance with embodiments thereof with the understanding that the present invention is not limited thereto but rather it is to be understood that variations and/or modifications may be made by those skilled in the art without departing from the scope of the invention as defined by the appended claims, and any such modifications, equivalents and the like as fall within the true spirit and scope of the invention.
Claims (2)
1. The utility model provides an insert moulds plastics and places mould mold insert of metal component fast which characterized in that: the fixture comprises a cavity, a cavity template, a core and a core template, wherein a socket insert is arranged in the cavity, a metal piece mounting insert is arranged in the socket insert, the upper end of the metal piece mounting insert extends out of the cavity template, a clamping seat is further arranged at the matching position of the metal piece mounting insert and the cavity template, and the clamping seat is used for fixing the metal piece mounting insert; the metal piece installation insert comprises an installation insert body, an installation insert connecting section and a rotary core.
2. The mold insert for insert molding quick set metal components of claim 1, wherein: the rotary core is provided with an internal thread, and the internal thread is used for being matched with the metal component and fixing the metal component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021288909.9U CN212736808U (en) | 2020-07-03 | 2020-07-03 | Mold insert for quickly placing metal component during insert injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021288909.9U CN212736808U (en) | 2020-07-03 | 2020-07-03 | Mold insert for quickly placing metal component during insert injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212736808U true CN212736808U (en) | 2021-03-19 |
Family
ID=75020720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021288909.9U Active CN212736808U (en) | 2020-07-03 | 2020-07-03 | Mold insert for quickly placing metal component during insert injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212736808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131831A (en) * | 2021-12-01 | 2022-03-04 | 上海飞乐汽车控制系统有限公司 | Insert positioning device for injection mold and injection mold |
-
2020
- 2020-07-03 CN CN202021288909.9U patent/CN212736808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131831A (en) * | 2021-12-01 | 2022-03-04 | 上海飞乐汽车控制系统有限公司 | Insert positioning device for injection mold and injection mold |
| CN114131831B (en) * | 2021-12-01 | 2024-04-09 | 上海飞乐汽车控制系统有限公司 | Insert positioning device for injection mold and injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mold insert for rapid placement of metal components by insert injection molding Effective date of registration: 20220705 Granted publication date: 20210319 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: XIAMEN SUNZONE PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2022980009964 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231011 Granted publication date: 20210319 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: XIAMEN SUNZONE PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2022980009964 |