CN210362262U

CN210362262U - A portable subassembly and mould of admitting air for burying in mould

Info

Publication number: CN210362262U
Application number: CN201921216136.0U
Authority: CN
Inventors: 徐建喜; 文开群; 周家剑
Original assignee: Immetech Industrial Co ltd
Current assignee: Immetech Industrial Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-21
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a portable air inlet component and a mould which are embedded into a mould, comprising a first air inlet pipeline, a pipeline switching block and a second air inlet pipeline, the air inlet pipeline and the second air inlet pipeline are respectively arranged at two sides of the pipeline adapter block, the second air inlet pipeline comprises an insert body and a nitrogen nozzle, the nitrogen nozzle comprises an upper part, a middle part and a lower part, the insert body is hollow, the upper part of the nitrogen nozzle is exposed out of the outer side of the upper end of the insert body, the middle part and the lower part of the nitrogen nozzle are both arranged in the insert body, the outer surface of the lower part of the nitrogen nozzle is provided with an external thread, the inner wall of the insert body is provided with an internal thread matched with the external thread, the nitrogen nozzle is fixed on the insert body through external threads and internal threads, and the outer diameter of the insert body is 9-11 mm. The utility model discloses a mold insert is added in the nitrogen gas mouth outside, and the dress formula is just swift when burying mould benevolence, improves production efficiency, and the practicality is strong.

Description

A portable subassembly and mould of admitting air for burying in mould

Technical Field

The utility model relates to the technical field of mold, in particular to a portable subassembly and mould of admitting air for burying in mould.

Background

With the continuous development of society and scientific level, injection molding is widely used as a common product processing technology, and the injection molding process is indispensable to an important tool, namely a mold.

In the prior art, with the increasing requirements of customers on the production speed and the product quality of the mold, in the installation process of the nitrogen nozzle, the existing traditional mold processing workers often have a plurality of structural problems, firstly, in the processing aspect, the nitrogen nozzle in the prior art is often directly arranged on a die cavity, a hole with the diameter of 4mm and a tooth hole with the diameter of M5 are firstly processed when the die is processed, thus, the process is complicated, and the smaller the aperture is, the longer the processing time is due to the structural problem, meanwhile, the larger the processing difficulty is, the more unconventional means are often needed for processing, and the larger the die is, the greater the processing difficulty is, the more difficult the manufacturing and the working of the die core are, secondly, in the installation aspect, the nitrogen nozzle is a very precise and tiny standard component, and generally needs to be installed from the top of people to the bottom, because the diameter of the tooth hole is only M5, the nitrogen nozzle is difficult to accurately fit into the tooth hole of M5.

Therefore, the utility model provides a can improve product quality, convenient assembling is swift when nitrogen gas mouth imbeds mould benevolence, improves production efficiency's portable nitrogen gas mouth mounting structure, solves above problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a portable nitrogen gas mouth mounting structure, add the mold insert structure through the nitrogen gas mouth outside, just swift when burying mould benevolence formula, improve production efficiency, extensively be applicable to the mould of different grade type to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

the utility model provides a portable subassembly that admits air for imbedding in mould, its includes first admission line, pipeline switching piece and second admission line, admission line and second admission line set up respectively in the both sides of pipeline switching piece, the second admission line includes mold insert body and nitrogen gas mouth, the nitrogen gas mouth includes nitrogen gas mouth upper portion, nitrogen gas mouth middle part and nitrogen gas mouth lower part, the inside of mold insert body is hollow structure, and nitrogen gas mouth upper portion exposes in the outside of mold insert body upper end, nitrogen gas mouth middle part and nitrogen gas mouth lower part all set up in the inside of mold insert body, the surface of nitrogen gas mouth lower part is provided with the external screw thread, be provided with on the inner wall of mold insert body with external screw thread assorted internal thread, the nitrogen gas mouth passes through external screw thread and internal thread fixation on the mold insert body, the external diameter of mold insert body is 9-11 mm.

As a further elaboration of the above technical solution:

in the above technical scheme, the pipeline switching block is arranged between the first air inlet pipeline and the second air inlet pipeline, a switching pipeline is arranged in the pipeline switching block, the first air inlet pipeline and the second air inlet pipeline are respectively clamped on two sides of the switching pipeline, an included angle is formed between the first air inlet pipeline and the second air inlet pipeline, and the included angle is 90 degrees

In the above technical scheme, the outer diameter of the middle part of the nitrogen nozzle is larger than the outer diameter of the upper part of the nitrogen nozzle, the outer diameter of the upper part of the nitrogen nozzle is larger than the outer diameter of the lower part of the nitrogen nozzle, the outer diameter of the upper part of the nitrogen nozzle is 4.7-4.8mm, and the outer diameter of the lower part of the nitrogen nozzle is 4 mm.

In the technical scheme, the outer diameter of the insert body is 10mm, and the outer diameter of the upper part of the nitrogen nozzle is 4.76 mm.

The utility model provides a mold, its includes bottom plate, mould benevolence and the portable subassembly that admits air, mould benevolence upper end is provided with the die cavity, and the product sets up in the inside of die cavity, be equipped with the portable subassembly portion of accomodating that admits air in mould benevolence, the portable subassembly that admits air set up in the portable subassembly portion of accomodating department that admits air, first admission line's one end is provided with the suction nozzle, the suction nozzle exposes in mould benevolence outside and is connected with outside air pump, the nitrogen gas mouth exposes in mould benevolence upper end and is connected with the product in the die cavity, and the product is.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses novel structure, reasonable in design through with on locating the mold insert in the nitrogen gas mouth, again with the mold insert for the easier dismouting of nitrogen gas mouth, optimize and simplified the manufacturing procedure of mould, make mould processing simpler, quick and convenient, only need pack the mold insert into the mould during installation, can accomplish the installation procedure, make the dismouting more simple and convenient, practiced thrift process time, improved processing production efficiency, extensively be applicable to the mould of different grade type, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a nitrogen tap;

fig. 3 is a schematic view of the structure of the mold.

Detailed Description

The present invention will be described in further detail with reference to fig. 1-3.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-2, a portable gas inlet assembly 1 for embedding in a mold comprises a first gas inlet pipe 11, a pipe transfer block 12 and a second gas inlet pipe 13, wherein the first gas inlet pipe 11 and the second gas inlet pipe 13 are respectively arranged at two sides of the pipe transfer block 12, the second gas inlet pipe 13 comprises a mold insert body 14 and a nitrogen nozzle 15, the nitrogen nozzle 15 comprises a nitrogen nozzle upper portion 151, a nitrogen nozzle middle portion 152 and a nitrogen nozzle lower portion 153, the interior of the mold insert body 14 is of a hollow structure, the nitrogen nozzle upper portion 151 is exposed outside the upper end of the mold insert body 14, the nitrogen nozzle middle portion 152 and the nitrogen nozzle lower portion 153 are both arranged inside the mold insert body 14, an external thread is arranged on the outer surface of the nitrogen nozzle lower portion 153, an internal thread matched with the external thread is arranged on the inner wall of the mold insert body 14, the nitrogen nozzle 15 is fixed on the mold insert body 14 through the external thread and the internal thread, the outer diameter of the insert body 14 is 9-11 mm.

As a further improvement, the pipeline transfer block 12 is arranged between the first air inlet pipeline 11 and the second air inlet pipeline 13, a transfer pipeline is arranged in the pipeline transfer block 12, the first air inlet pipeline 11 and the second air inlet pipeline 13 are respectively clamped on two sides of the transfer pipeline 12, a included angle is formed between the first air inlet pipeline 11 and the second air inlet pipeline 13, and the included angle is 90 degrees

As a further improvement of the present invention, the outer diameter of the middle part 152 of the nitrogen nozzle is larger than the outer diameter of the upper part 151 of the nitrogen nozzle, the outer diameter of the upper part 151 of the nitrogen nozzle is larger than the outer diameter of the lower part 153 of the nitrogen nozzle, the outer diameter of the upper part 151 of the nitrogen nozzle is 4.7-4.8mm, and the outer diameter of the lower part 153 of the nitrogen nozzle is 4 mm.

As a further improvement of the utility model, the outside diameter of the insert body 14 is 10mm, and the outside diameter of the nitrogen gas mouth upper portion 151 is 4.76 mm.

As shown in fig. 3, a mold comprises a bottom plate 2 and a mold core 3, wherein a cavity is arranged at the upper end of the mold core 3, a product is arranged inside the cavity, a portable air inlet component accommodating part is arranged in the mold core 3, a portable air inlet component 1 is arranged at the portable air inlet component accommodating part, an air inlet nozzle 111 is arranged at one end of a first air inlet pipeline 11, the air inlet nozzle 111 is exposed outside the mold core 3 and is connected with an external air pump, a nitrogen nozzle 15 is exposed at the upper end of the mold core 3 and is connected with the product in the cavity, and the product is inflated through the portable air inlet component 1.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A portable air inlet component used for embedding in a mold is characterized by comprising a first air inlet pipeline, a pipeline switching block and a second air inlet pipeline, the air inlet pipeline and the second air inlet pipeline are respectively arranged at two sides of the pipeline adapter block, the second air inlet pipeline comprises an insert body and a nitrogen nozzle, the nitrogen nozzle comprises an upper part, a middle part and a lower part, the insert body is hollow, the upper part of the nitrogen nozzle is exposed out of the outer side of the upper end of the insert body, the middle part and the lower part of the nitrogen nozzle are both arranged in the insert body, the outer surface of the lower part of the nitrogen nozzle is provided with an external thread, the inner wall of the insert body is provided with an internal thread matched with the external thread, the nitrogen nozzle is fixed on the insert body through external threads and internal threads, and the outer diameter of the insert body is 9-11 mm.

2. The portable air inlet assembly for embedding into a mold as claimed in claim 1, wherein the duct adapter block is disposed between the first air inlet duct and the second air inlet duct, the duct adapter block is provided with an adapter duct, the first air inlet duct and the second air inlet duct are respectively clamped on two sides of the adapter duct, and an included angle is formed between the first air inlet duct and the second air inlet duct, and the included angle is 90 °.

3. The portable air intake assembly for embedding into a mold as claimed in claim 1, wherein the outer diameter of the middle portion of the nitrogen nozzle is larger than the outer diameter of the upper portion of the nitrogen nozzle, the outer diameter of the upper portion of the nitrogen nozzle is larger than the outer diameter of the lower portion of the nitrogen nozzle, the outer diameter of the upper portion of the nitrogen nozzle is 4.7-4.8mm, and the outer diameter of the lower portion of the nitrogen nozzle is 4 mm.

4. The portable gas inlet assembly for embedding into a mold as claimed in claim 1, wherein the insert body has an outer diameter of 10mm and the nitrogen nozzle has an upper portion having an outer diameter of 4.76 mm.

5. A mold is characterized by comprising a bottom plate, a mold core and the portable air inlet assembly as claimed in any one of claims 1 to 4, wherein a cavity is arranged at the upper end of the mold core, a product is arranged inside the cavity, a portable air inlet assembly accommodating part is arranged in the mold core, the portable air inlet assembly is arranged at the portable air inlet assembly accommodating part, an air inlet nozzle is arranged at one end of a first air inlet pipeline, the air inlet nozzle is exposed outside the mold core and connected with an external air pump, a nitrogen nozzle is exposed at the upper end of the mold core and connected with the product in the cavity, and the product is inflated through the portable air inlet assembly.