CN203543009U - Non-line-mark type horn gate injection mould - Google Patents
Non-line-mark type horn gate injection mould Download PDFInfo
- Publication number
- CN203543009U CN203543009U CN201320651391.4U CN201320651391U CN203543009U CN 203543009 U CN203543009 U CN 203543009U CN 201320651391 U CN201320651391 U CN 201320651391U CN 203543009 U CN203543009 U CN 203543009U
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- China
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- plate
- product
- glue powder
- injection mould
- cow glue
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a non-line-mark type horn gate injection mould. Two inserts which are symmetrically arranged are arranged in a mould core, and are closed to form a horn gate; the horn gate comprises an arc-shaped part formed by arc lines and a cone part formed by a straight line, wherein the cone part is positioned between the inserts and a product mould cavity. According to the non-line-mark type horn gate injection mould, the outer contour of the horn gate comprises two parts, the arc-shaped part far away from the product comprises two arc lines, and the cone part contacting the product comprises a standard-angled straight line, therefore, the inserts cannot contact the product, and finally the obtained product has no insert split lines, and is attractive in appearance and good in hand feeling.
Description
Technical field
The utility model relates to a kind of injection mould, particularly a kind of without stria formula cow glue powder injection mould.
Background technology
In order to facilitate injection moulding, produce, the disguise of cast gate, conventionally mould can adopt common cow glue powder 31, as shown in Figures 1 to 3, these cow glue powder 31 outlines consist of two camber lines 32, in mould, need to be divided into two mold inserts 12 from incision in the middle of cast gate, realize like this injection mo(u)lding of curved shape product; The advantage of common cow glue powder 31 injection moulds is: energy automatic cutting is produced in injection moulding, saves injection moulding cost; Cast gate is very hidden.But common cow glue powder 31 can leave the mold insert clamp 41 for realizing curved shape processing on product, to outward appearance, bring the defects such as overlap, offset, vision and handle effect be poor, as shown in Figure 4.
Utility model content
For solving the problems of the technologies described above, it is a kind of without stria formula cow glue powder injection mould that the utility model provides, and to avoid the product of injection mo(u)lding to have mold insert clamp, guarantees the attractive in appearance and feel of product appearance.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of without stria formula cow glue powder injection mould, comprise panel, A plate, B plate, backing plate, ejector retainner plate and the base plate installed successively, between described A plate and B plate, be provided with die, on described ejector retainner plate, be provided with the thimble through described backing plate and B plate corresponding described die, in described die, be provided with two to symmetrically arranged mold insert, after two described mold insert closures, form cow glue powder, described cow glue powder comprises the arch section consisting of camber line, and the tapered segment being formed by straight line, described tapered segment is between described mold insert and product die cavity.
Wherein, the described tapered segment consisting of described straight line is for being communicated with the arch section and the product die cavity that are positioned at described mold insert inside.
Pass through technique scheme, the utility model provide without stria formula cow glue powder injection mould, its cow glue powder outline divides two parts, arch section away from product consists of two camber lines, the tapering part of contact product consists of the straight line of standard angle, not contact product of mold insert like this, the final product obtaining is without any mold insert clamp, and outward appearance is beautiful, good hand touch.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.
Fig. 1 is the main TV structure schematic diagram of a kind of cow glue powder injection mould of prior art;
Fig. 2 be in Fig. 1 A-A to sectional structure schematic diagram;
Fig. 3 is B portion structure for amplifying schematic diagram in Fig. 2;
Fig. 4 is the product (having mold insert clamp) of the cow glue powder injection mould injection mo(u)lding of prior art;
Fig. 5 is that embodiment is disclosed without the main TV structure schematic diagram of stria formula cow glue powder injection mould;
Fig. 6 be in Fig. 5 C-C to sectional structure schematic diagram;
Fig. 7 is D portion structure for amplifying schematic diagram in Fig. 6;
Fig. 8 is the product (without mold insert clamp) without the injection mo(u)lding of stria formula cow glue powder injection mould.
Numeral in figure:
11. die 12. mold insert 13. products
21. panel 22.A plate 23.B plates
24. backing plate 25. ejector retainner plate 26. base plates
27. thimble 31. cow glue powder 32. camber lines
33. straight line 41. mold insert clamp 51. products
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
With reference to figure 5 to 7, the utility model provide without stria formula cow glue powder injection mould, comprise the panel 21 of installing successively, A plate 22, B plate 23, backing plate 24, ejector retainner plate 25 and base plate 26, between A plate 22 and B plate 23, be provided with die 11, on ejector retainner plate 25, be provided with the thimble 27 through backing plate 24 and B plate 23 corresponding die 11, in die 11, be provided with two to symmetrically arranged mold insert 12, after two mold inserts 12 are closed, form cow glue powder 31, cow glue powder 31 comprises the arch section consisting of camber line 32, and the tapered segment being formed by straight line 33, tapered segment is between mold insert 12 and product 51 die cavitys, the tapered segment consisting of straight line 33 is for being communicated with the arch section and product 51 die cavitys that are positioned at mold insert 12 inside.
The utility model provide without stria formula cow glue powder injection mould, its cow glue powder 31 outlines divide two parts, arch section away from product 51 consists of two camber lines 32, the tapering part of contact product 51 consists of the straight line 33 of standard angle, not contact product 51 of mold insert 12 like this, the final product 51 obtaining is without any mold insert clamp, and outward appearance is beautiful, good hand touch, as shown in Figure 8.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To the multiple modification of above-described embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. one kind without stria formula cow glue powder injection mould, comprise panel, A plate, B plate, backing plate, ejector retainner plate and the base plate installed successively, between described A plate and B plate, be provided with die, on described ejector retainner plate, be provided with the thimble through described backing plate and B plate corresponding described die, it is characterized in that
In described die, be provided with two symmetrically arranged mold inserts, after two described mold insert closures, form cow glue powder; Described cow glue powder comprises the arch section consisting of camber line, and the tapered segment consisting of straight line, and described tapered segment is between described mold insert and product die cavity.
2. according to claim 1ly without stria formula cow glue powder injection mould, it is characterized in that, the described tapered segment consisting of described straight line is for being communicated with the arch section and the product die cavity that are positioned at described mold insert inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651391.4U CN203543009U (en) | 2013-10-22 | 2013-10-22 | Non-line-mark type horn gate injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651391.4U CN203543009U (en) | 2013-10-22 | 2013-10-22 | Non-line-mark type horn gate injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543009U true CN203543009U (en) | 2014-04-16 |
Family
ID=50461175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320651391.4U Expired - Fee Related CN203543009U (en) | 2013-10-22 | 2013-10-22 | Non-line-mark type horn gate injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543009U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724638A (en) * | 2018-06-26 | 2018-11-02 | 珠海格力精密模具有限公司 | Sprue gate mold insert and mold including it |
| CN109940232A (en) * | 2019-04-25 | 2019-06-28 | 中山市煜达精密模具有限公司 | A kind of ox horn insert processing unit (plant) |
| CN112536970A (en) * | 2020-11-23 | 2021-03-23 | 刘自福 | Full-automatic data line system of moulding plastics |
-
2013
- 2013-10-22 CN CN201320651391.4U patent/CN203543009U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724638A (en) * | 2018-06-26 | 2018-11-02 | 珠海格力精密模具有限公司 | Sprue gate mold insert and mold including it |
| CN108724638B (en) * | 2018-06-26 | 2023-09-08 | 珠海格力精密模具有限公司 | Pouring gate insert and die comprising same |
| CN109940232A (en) * | 2019-04-25 | 2019-06-28 | 中山市煜达精密模具有限公司 | A kind of ox horn insert processing unit (plant) |
| CN109940232B (en) * | 2019-04-25 | 2019-12-10 | 中山市煜达精密模具有限公司 | ox horn insert processing device |
| CN112536970A (en) * | 2020-11-23 | 2021-03-23 | 刘自福 | Full-automatic data line system of moulding plastics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141022 |
|
| EXPY | Termination of patent right or utility model |