CN210851155U

CN210851155U - Horn gate in PPS resin

Info

Publication number: CN210851155U
Application number: CN201921715930.XU
Authority: CN
Inventors: 葛兵达; 李自才; 顾付群
Original assignee: Shanghai Changheng Industry And Trade Co ltd
Current assignee: Shanghai Changheng Industry And Trade Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-26
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a ox horn runner in PPS resin, the device comprises ox horn mold insert, ox horn runner, mould benevolence and ejector pin by the device, the design of ox horn mold insert outside has T type groove to there is 5 left right angle degrees, the complex groove with it has been processed on the mould benevolence, ox horn mold insert bottom and ejector pin are connected with screw fixed, runner and ox horn runner intercommunication, when ejecting after the shaping, the mold insert is similar to pushing up along the angle ejecting to one side, throw off the ox horn runner, and the mouth of a river takes out, during the compound die, lean on the ejector pin that the bottom is connected to return in the mold core, reached raise the efficiency, reduce cost, alleviate working strength, ensure safe purpose, realize the smooth runner drawing of patterns.

Description

Horn gate in PPS resin

Technical Field

The utility model relates to the technical field of molds, particularly, relate to double-deck ox horn type waters and mould.

Background

PPS or add the resin of the fine material of glass, because of the material characteristic, after the cooling, hard and non-deformable uses the ejecting fracture of conventional ox horn runner, and mould die cavity intensity is poor, and long-time volume production, under the effect of injection pressure, the risk that the template exists easy deformation causes the later maintenance cost to improve, and mould spare part work load increases, causes the processing cost to increase, and product shaping material is extravagant many, and the single product is with high costs.

Therefore, the horn gate in the PPS resin becomes an important technical problem to be solved by technical personnel in the field, and smooth demolding of the horn gate can be realized by using the structure insert.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ox horn runner in PPS resin to solve the technical problem who proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ox horn runner in PPS resin which characterized in that: the device comprises ox horn mold insert, ox horn runner, mould benevolence and ejector pin, ox horn mold insert bottom and for the ejector pin screw fixed connection, the runner communicates with ox horn runner.

As an optimized technical scheme of the utility model, the design of ox horn mold insert outside has T type groove to there is angle about 5, process the complex groove with it on the mould benevolence.

Compared with the prior art, the beneficial effects of the utility model are that:

the outer side of the ox horn insert is provided with a T-shaped groove or a dovetail groove with an angle of about 5 degrees, a groove matched with the mould core is processed on the mould core, the bottom of the insert is connected with an ejector rod with a screw, when the insert is ejected out after molding, the insert is ejected out along the angle similar to an oblique top, a horn sprue is separated, a water gap is taken out, when the mould is closed, the ejector rod connected with the bottom returns to the mould core, the purposes of improving efficiency, reducing cost, lightening working strength and ensuring safety are achieved, and smooth demoulding of the horn sprue is realized.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a horn insert; 2. a horn gate; 3. a flow channel; 4. a mold core; 5. a top rod; 6. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a ox horn runner in PPS resin, an ox horn runner in PPS resin, the device comprises ox horn mold insert 1, ox horn runner 2, runner 3, mould benevolence 4 and ejector pin 5, the design of ox horn mold insert 1 outside has T type groove to there is angle about 5, process the groove with it on the mould benevolence 4 well.

The bottom of the ox horn insert 1 is fixedly connected with the ejector rod 5 through screws.

The runner 3 is communicated with the horn gate 2.

When the ox horn injection molding machine works, a T-shaped groove or a dovetail groove is designed on the outer side of the ox horn insert 1 and has an angle of about 5 degrees, a groove matched with the mould core 4 is processed on the mould core, the bottom of the ox horn insert 1 is connected with an ejector rod 5 with a screw 6, and when the ox horn insert 1 is ejected after molding, the ox horn insert 1 is ejected along the angle similar to an oblique top, the ox horn sprue 2 is separated, and a water gap is taken out. When the die is closed, the ejector rod 5 connected with the bottom part retreats into the die core.

The purposes of improving efficiency, reducing cost, lightening working strength and ensuring safety are achieved, and smooth demolding of the ox horn sprue is realized.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ox horn runner in PPS resin which characterized in that: the device comprises a ox horn insert (1), an ox horn sprue (2), a runner (3), a mold core (4) and an ejector rod (5), wherein the bottom of the ox horn insert (1) is fixedly connected with the ejector rod (5) through a screw (6), and the runner (3) is communicated with the ox horn sprue (2).

2. The gate horn of a PPS resin as claimed in claim 1, wherein: the outer side of the horn insert (1) is provided with a T-shaped groove with an angle of 5 degrees, and the mold core (4) is provided with a groove matched with the mold core.