CN204914446U - Into gluey formula injection mold hides - Google Patents

Into gluey formula injection mold hides Download PDF

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Publication number
CN204914446U
CN204914446U CN201520675369.2U CN201520675369U CN204914446U CN 204914446 U CN204914446 U CN 204914446U CN 201520675369 U CN201520675369 U CN 201520675369U CN 204914446 U CN204914446 U CN 204914446U
Authority
CN
China
Prior art keywords
runner
injecting glue
utility
injection mold
model
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
Application number
CN201520675369.2U
Other languages
Chinese (zh)
Inventor
方亚军
林志洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Weiyan Seiko Co Ltd
Original Assignee
Shanghai Weiyan Seiko Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Weiyan Seiko Co Ltd filed Critical Shanghai Weiyan Seiko Co Ltd
Priority to CN201520675369.2U priority Critical patent/CN204914446U/en
Application granted granted Critical
Publication of CN204914446U publication Critical patent/CN204914446U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an into gluey formula injection mold hides, relates to injection -moulded technical field, and that solve is the technical problem who improves product quality and production efficiency. This mould includes the die holder, mutually independent shaping die cavity, injecting glue runner have been offered on the die holder, the feed inlet has been offered to the lateral wall lower part of shaping die cavity, the runner of injecting glue runner and the butt joint of the feed inlet of shaping die cavity, the radial cross section of the runner of injecting glue runner is the elliptical section that the major axis is on a parallel with the horizontal plane. The utility model provides a mould is applicable to the manufacturing injection molding.

Description

Hide into glue formula injection mold
Technical field
The utility model relates to injection molding technology, particularly relates to a kind of hiding into the technology of glue formula injection mold.
Background technology
Traditional hiding into glue formula injection mold all adopts taper to enter glue cast gate, its radial section entering glue cast gate is all circular cross-section, this enter the vertical width of runner material of glue cast gate thicker, the feed points of finished product can be caused to leave large area protrude or debossed mark, there is protrusion impression then need to carry out secondary operations, thus affect production efficiency, having debossed mark then can affect product appearance quality and product strength.
Utility model content
For the defect existed in above-mentioned prior art, it is high that technical problem to be solved in the utility model is to provide a kind of production efficiency, and what product quality was high hides into glue formula injection mold.
In order to solve the problems of the technologies described above, one provided by the utility model is hidden into glue formula injection mold, comprise die holder, described die holder offers separate shaping mold cavity, injecting glue runner, the lower sidewall of described shaping mold cavity offers charging aperture, the described cast gate of injecting glue runner docks with the charging aperture of shaping mold cavity, it is characterized in that: the radial section of the cast gate of described injecting glue runner is that longer axis parallel is in the elliptic cross-section of horizontal plane.
What the utility model provided hides into glue formula injection mold, because injecting glue runner have employed the cast gate of elliptic cross-section, make the vertical width of runner material very thin, finished product feed points place effectively can be avoided to leave large area impression, thus can improve production efficiency and product quality.
Accompanying drawing explanation
Fig. 1 be the utility model embodiment hide into the structural representation of glue formula injection mold;
Fig. 2 is the part sectioned view after into glue formula injection mold along the A-A line cutting in Fig. 1 of hiding of the utility model embodiment.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and embodiment of the present utility model is described in further detail; but the present embodiment is not limited to the utility model; every employing analog structure of the present utility model and similar change thereof; protection domain of the present utility model all should be listed in, the pause mark in the utility model all represent and relation.
As Figure 1-Figure 2, the one that the utility model embodiment provides is hidden into glue formula injection mold, comprise die holder 1, described die holder 1 offers separate shaping mold cavity 2, injecting glue runner 3, the lower sidewall of described shaping mold cavity 2 offers charging aperture, the cast gate 31 of described injecting glue runner 3 docks with the charging aperture of shaping mold cavity 2, it is characterized in that: the radial section of the cast gate 31 of described injecting glue runner is that longer axis parallel is in the elliptic cross-section of horizontal plane.
The utility model embodiment is applicable to manufacture moulding, and its using method is as follows:
During injection molding operation, plastics liquation is injected injection molding channel 3, plastics liquation can enter into shaping mold cavity 2 along injection molding channel 3, when after the formed product in shaping mold cavity 2, can take out product in shaping mold cavity 2, cast gate due to injecting glue runner is oval cross section, the cast gate place of runner material is also in ellipticity, and its vertical width is thinner, when product takes out in shaping mold cavity 2, pullling under power effect, product can be separated automatically with runner material.

Claims (1)

1. hide into glue formula injection mold for one kind, comprise die holder, described die holder offers separate shaping mold cavity, injecting glue runner, the lower sidewall of described shaping mold cavity offers charging aperture, the described cast gate of injecting glue runner docks with the charging aperture of shaping mold cavity, it is characterized in that: the radial section of the cast gate of described injecting glue runner is that longer axis parallel is in the elliptic cross-section of horizontal plane.
CN201520675369.2U 2015-09-02 2015-09-02 Into gluey formula injection mold hides Expired - Fee Related CN204914446U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520675369.2U CN204914446U (en) 2015-09-02 2015-09-02 Into gluey formula injection mold hides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520675369.2U CN204914446U (en) 2015-09-02 2015-09-02 Into gluey formula injection mold hides

Publications (1)

Publication Number Publication Date
CN204914446U true CN204914446U (en) 2015-12-30

Family

ID=54963619

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520675369.2U Expired - Fee Related CN204914446U (en) 2015-09-02 2015-09-02 Into gluey formula injection mold hides

Country Status (1)

Country Link
CN (1) CN204914446U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105922512A (en) * 2016-06-21 2016-09-07 苏州市华川塑胶模具制品厂 Subsurface type feeding mold cavity plate
CN106626255A (en) * 2016-12-22 2017-05-10 温州宏泰模具有限公司 Plastic mould

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105922512A (en) * 2016-06-21 2016-09-07 苏州市华川塑胶模具制品厂 Subsurface type feeding mold cavity plate
CN106626255A (en) * 2016-12-22 2017-05-10 温州宏泰模具有限公司 Plastic mould

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151230

Termination date: 20190902