CN202344773U - Novel injection molding flow channel - Google Patents
Novel injection molding flow channel Download PDFInfo
- Publication number
- CN202344773U CN202344773U CN2011203634636U CN201120363463U CN202344773U CN 202344773 U CN202344773 U CN 202344773U CN 2011203634636 U CN2011203634636 U CN 2011203634636U CN 201120363463 U CN201120363463 U CN 201120363463U CN 202344773 U CN202344773 U CN 202344773U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- flow channel
- novel injection
- sprue
- molding flow
- 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 - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a novel injection molding flow channel which comprises an injection molding pouring channel system. The novel injection molding flow channel is characterized in that a screw hole is formed in a main flow channel of the pouring channel system; and a countersunk bolt is inserted into the screw hole. According to the novel injection molding flow channel, the process is simple, the cost is low, the implementation mode is simple, and selective production is realized according to the requirement of a client during production.
Description
Technical field
The utility model relates to mould structure Design and Machining field, is specifically related to a kind of novel injection molding channel structure.
Background technology
Common flow passage system is also referred to as runner system or running gate system, be molten plastic from the ejaculator nozzle necessary channel to die cavity.Flow passage system comprises sprue, runner and cast gate.Sprue is to start at the part that the mould sprue bush contacts from the ejaculator nozzle, and the runner till the runner is that molten plastic gets into the part of flowing through at first behind the mould.The producer that has is for enhancing productivity; Usually near cast gate, have many sprues; Make molten plastic flow to dissimilar die cavitys, be convenient to produce dissimilar products, and the client often only needs one type product wherein; This moment, the product of other types just overstock in the warehouse easily, caused unnecessary waste.
The utility model content
The purpose of the utility model is to overcome the deficiency of existing injection mould runner, and a kind of a kind of novel injection molding channel structure through the dormant bolt of packing at the mould sprue is provided.
The utility model is realized through following technical scheme:
A kind of novel injection molding channel structure comprises the injection moulding runner system, it is characterized in that the sprue of said runner system is provided with screw, in screw, is inserted with dormant bolt.
The diameter of said dormant bolt equals the diameter of said sprue, and said dormant bolt is stuck in the sprue of said injection mold.
Through dormant bolt is set, can block runner, realization can select part branch runner to use, and part branch runner no longer supplies injection molding material.
Compared with prior art, the beneficial effect of the utility model is:
The utility model manufacturing process is simple, and cost is low, and implementation is simple, can carry out selectivity production according to customer requirement during production.
Description of drawings
Fig. 1 is the structural representation of the utility model injection molding channel.
The specific embodiment
A kind of novel injection molding channel structure comprises injection mold 1 like Fig. 1, and sprue 2 is provided with screw 3, in screw 3, is inserted with dormant bolt 4.The diameter of dormant bolt 4 equals the diameter of sprue 2, and the head of dormant bolt 4 is stuck in the sprue 2 of injection mold 1.Stop sprue to supply injection molding material to follow-up affluent-dividing road.
Claims (2)
1. a novel injection molding channel structure comprises the injection moulding runner system, it is characterized in that the sprue of said runner system is provided with screw, in screw, is inserted with dormant bolt.
2. novel injection molding channel structure according to claim 1 is characterized in that the diameter of said dormant bolt equals the diameter of said sprue, and the head of said dormant bolt is stuck in the sprue of said injection mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203634636U CN202344773U (en) | 2011-09-26 | 2011-09-26 | Novel injection molding flow channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203634636U CN202344773U (en) | 2011-09-26 | 2011-09-26 | Novel injection molding flow channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344773U true CN202344773U (en) | 2012-07-25 |
Family
ID=46533800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203634636U Expired - Fee Related CN202344773U (en) | 2011-09-26 | 2011-09-26 | Novel injection molding flow channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026106A (en) * | 2020-08-14 | 2020-12-04 | 衡阳市爱宇雨具有限公司 | Injection molding equipment is used in processing of umbrella handle |
-
2011
- 2011-09-26 CN CN2011203634636U patent/CN202344773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026106A (en) * | 2020-08-14 | 2020-12-04 | 衡阳市爱宇雨具有限公司 | Injection molding equipment is used in processing of umbrella handle |
| CN112026106B (en) * | 2020-08-14 | 2022-02-11 | 衡阳市爱宇雨具有限公司 | Injection molding equipment is used in processing of umbrella handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20120926 |