CN203543011U - Runner structure and die for solving runner flashing - Google Patents
Runner structure and die for solving runner flashing Download PDFInfo
- Publication number
- CN203543011U CN203543011U CN201320688515.6U CN201320688515U CN203543011U CN 203543011 U CN203543011 U CN 203543011U CN 201320688515 U CN201320688515 U CN 201320688515U CN 203543011 U CN203543011 U CN 203543011U
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- runner
- flashing
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Abstract
The utility model discloses a runner structure and a die for solving runner flashing. The runner structure comprises a runner which is arranged between two die plates, wherein a parting surface is arranged between the two die plates, and the runner is additionally provided with an R-position side edge runner on the side edge position of the parting surface. According to the die for solving the runner flashing, at the parting surface, the R-position (fillet) side runner is additionally arranged at the side of the runner, so that the occurrence of the runner flashing can be avoided. The principle is as follows: the number of side glue positions is small, the cooling speed is high, and side glue is easily cooled and the glue at the runner side is cooled before a product is not injection-molded, and thus the occurrence of the runner flashing is avoided. Therefore, the die has the characteristics of being easy to process, capable of effectively avoiding the occurrence of the flashing and reducing the waste. The runner structure is especially applicable to the dies with circular runners.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of flow passage structure and mould that can solve runner burr.
Background technology
At present, product, in mold injection, enters to water runner die joint through long-time injection moulding, can cause runner to have overlap (burr), and the harm of injecting products burr is as follows: 1. runner burr can be along with the production of mould, more and more diffusion; 2. runner burr, after having produced, has the possibility of the die that drops, and the product that causes injection moulding is defective products, waste material; 3. runner burr affects the outward appearance after injection moulding.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For addressing the above problem, the utility model proposes a kind of flow passage structure that solves runner burr, comprise runner, runner is located between two templates, between two templates, has die joint, and described runner is equipped with R position side runner in the lateral location at die joint place.
According to the mould of solution runner burr of the present utility model, pass through at die joint place, runner edges increases R position (fillet) side runner, can avoid the appearance of runner burr.Principle: glue glue position, limit is less, and cooling velocity is fast, limit glue is due to easily cooling, and product is not having the complete runner of injection moulding limit glue just cooling, thereby can avoid the appearance of runner wave crest.Therefore, mould of the present utility model have processing simple, can effectively avoid the appearance of burr and the feature cutting the waste.Excellent its of the utility model is applicable to the mould of circular flow channel.
In addition, according to the mould of solution runner burr of the present utility model, also there is following additional technical feature:
Preferably, described R position side runner is two, lays respectively at the left and right sides of described runner.
Preferably, described R position side runner is half round runner.
Preferably, described runner is circular flow channel.
The utility model also provides a kind of mould, and this mould comprises described flow passage structure.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is original circular flow channel structural representation;
Fig. 2 is the structural representation of the improved flow passage structure of the utility model.
description of reference numerals:
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, can be also the connection of two element internals, can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Below with reference to Fig. 2, describe according to a kind of mould of the utility model embodiment.As shown in Figure 1, mould of the present utility model comprises the flow passage structure that solves runner burr, and this flow passage structure comprises circular flow channel, and circular flow channel is located between two templates, between two templates, have die joint, described runner is equipped with R position side runner in the lateral location at die joint place.
According to the mould of solution runner burr of the present utility model, pass through at original circular flow channel (as shown in Figure 1) die joint place, runner edges increases R position (fillet) side runner, can avoid the appearance of runner burr.Mould of the present utility model have processing simple, can effectively avoid the appearance of burr and the feature cutting the waste.Excellent its of the utility model is applicable to the mould of circular flow channel.
Described R position side runner is two, and half round runner lays respectively at the left and right sides of described runner.
In the description of this description, the description of reference term " embodiment ", " example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (5)
1. a flow passage structure that solves runner burr, comprises runner, and runner is located between two templates, between two templates, has die joint, it is characterized in that, described runner is equipped with R position side runner in the lateral location at die joint place.
2. the flow passage structure of solution runner burr according to claim 1, is characterized in that, described R position side runner is two, lays respectively at the left and right sides of described runner.
3. the flow passage structure of solution runner burr according to claim 1 and 2, is characterized in that, described R position side runner is half round runner.
4. the flow passage structure of solution runner burr according to claim 1, is characterized in that, described runner is circular flow channel.
5. a mould, is characterized in that, it comprises the flow passage structure described in claim 1-4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688515.6U CN203543011U (en) | 2013-11-04 | 2013-11-04 | Runner structure and die for solving runner flashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688515.6U CN203543011U (en) | 2013-11-04 | 2013-11-04 | Runner structure and die for solving runner flashing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543011U true CN203543011U (en) | 2014-04-16 |
Family
ID=50461177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688515.6U Expired - Fee Related CN203543011U (en) | 2013-11-04 | 2013-11-04 | Runner structure and die for solving runner flashing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568220A (en) * | 2013-11-04 | 2014-02-12 | 昆山顺康达工业产品设计有限公司 | Flow passage structure and mold capable of solving flow passage burr |
-
2013
- 2013-11-04 CN CN201320688515.6U patent/CN203543011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568220A (en) * | 2013-11-04 | 2014-02-12 | 昆山顺康达工业产品设计有限公司 | Flow passage structure and mold capable of solving flow passage burr |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN MOULDTOP PRECISION MOULD AND PLASTIC CO., Free format text: FORMER OWNER: KUNSHAN SHUNKANGDA INDUSTRIAL PRODUCTS DESIGN CO., LTD. Effective date: 20141229 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215300 SUZHOU, JIANGSU PROVINCE TO: 518110 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141229 Address after: 518110, Guangdong, Shenzhen province Longhua New District Guanlan Hill head scared community Po old old Village No. 204 Workshop - building Patentee after: Shenzhen Mouldtop Precision Mould Co., Ltd. Address before: 215300 No. 106 the Yellow River North Road, Kunshan Development Zone, Suzhou, Jiangsu Patentee before: Kunshan is along Condar Design of Industrial Product Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |