CN203919552U - Wear-resistant type spot pouring mouth hot-runner nozzle - Google Patents
Wear-resistant type spot pouring mouth hot-runner nozzle Download PDFInfo
- Publication number
- CN203919552U CN203919552U CN201420330621.1U CN201420330621U CN203919552U CN 203919552 U CN203919552 U CN 203919552U CN 201420330621 U CN201420330621 U CN 201420330621U CN 203919552 U CN203919552 U CN 203919552U
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- CN
- China
- Prior art keywords
- mouth core
- tongued
- sharp
- wear
- mouth
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- 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 kind of wear-resistant type spot pouring mouth hot-runner nozzle, comprise the sprue bush that is coaxially connected to nozzle body one end, in sprue bush, be coaxially connected with torpedo type mouth core, described torpedo type mouth core is fusiformis structure, and surface axially offers the runner of three arc sections.The utility model has adopted knockdown structure, and sharp-tongued and mouth core body adopts and is threaded, and what adopt is first will be sharp-tongued and after mouth core body connects, and processes disposable, easy to process, and junction is smooth excessive; Mouth core body adopts traditional beryllium copper material to ensure that its effectively heat transmission, sharp-tongued employing steel material have ensured its mar proof, because its major part is enclosed in mouth core body interior, what be exposed is a little part, so heat transmitting by mouth core body, its heat loss is dropped to minimum, therefore have stronger practicality.
Description
Technical field
The utility model relates to hot runner mould, injection moulding field, in particular to the wear-resistant type spot pouring mouth of one hot-runner nozzle.
Background technology
Nozzle is its vitals in TOP-TIP, and mouth core is the key position that open spot pouring mouth hot flow path is combined with mold cavity in nozzle, along with the extensive use of plastic cement products in recent years, in addition in order to improve a series of functions such as the strength and toughness of plastic cement products, just need in plastic cement, add enhancement mode additive (as GF-glass fibre etc.).And our traditional nozzle mouth core can not meet the injection moulding requirement of these additives, can not ensure long injection moulding production, thereby cause the defect of product quality even can not produce.
Utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, a kind of wear-resistant type spot pouring mouth hot-runner nozzle is provided, for add enhancement mode additive (as GF-glass fibre) plastic material in original technical foundation, carry out comprehensive consideration, reach the unappeasable requirement of conventional mouth core.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of wear-resistant type spot pouring mouth hot-runner nozzle, comprises the sprue bush that is coaxially connected to nozzle body one end, is coaxially connected with torpedo type mouth core in sprue bush, and described torpedo type mouth core is fusiformis structure, and surface axially offers the runner of three arc sections.
Further, it is sharp-tongued that described torpedo type mouth core one end is connected with steel, described sharp-tongued being arranged at outside described sprue bush.
Preferably, described sharp-tongued and described torpedo type mouth core is threaded connection.
Further, described torpedo type mouth core is beryllium copper material.
The beneficial effects of the utility model are:
1, the utility model has adopted knockdown structure, and sharp-tongued and mouth core body adopts and is threaded, and what adopt is first will be sharp-tongued and after mouth core body connects, and processes disposable, easy to process, and junction is smooth excessive; Mouth core body adopts traditional beryllium copper material to ensure that its effectively heat transmission, sharp-tongued employing steel material have ensured its mar proof, because its major part is enclosed in mouth core body interior, what be exposed is a little part, so heat transmitting by mouth core body, its heat loss is dropped to minimum, therefore have stronger practicality.
2, the utility model can meet the requirement of producing containing the plastic material of enhancement mode additive (as GF-glass fibre etc.).
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is nozzle body cutaway view;
Fig. 2 is torpedo type mouth core perspective view;
Fig. 3 is torpedo type mouth core side view.
Number in the figure explanation: 1, torpedo type mouth core, 11,, runner, 2, sharp-tongued, 100, nozzle body, 200, sprue bush.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Fig. 3, a kind of wear-resistant type spot pouring mouth hot-runner nozzle, comprise the sprue bush 200 of nozzle body 100 one end that are coaxially connected to beryllium copper, in sprue bush 200, be coaxially connected with torpedo type mouth core 1, described torpedo type mouth core 1 is fusiformis structure, and surface axially offers the runner 11 of three arc sections.
It is sharp-tongued 2 that described torpedo type mouth core 1 one end is connected with steel, and described sharp-tongued 2 are arranged at outside described sprue bush 200.Described sharp-tongued 2 are threaded connection with described torpedo type mouth core 1.
Nozzle body 100 enters mold cavity to plastic material and plays guide functions, is secondly to conduct heat.What after torpedo type mouth core 1 fit with nozzle body 100 and sprue bush 200, form is three the arc runners 11 parallel with nozzle body 100 runner holes, makes like this flowing of plastic material more smooth and easy, and there is no dead angle completely, can reach than the object of colour changing faster.Sharp-tongued 2 adopt steel material, wear-resistant.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a wear-resistant type spot pouring mouth hot-runner nozzle, it is characterized in that: comprise the sprue bush (200) that is coaxially connected to nozzle body (100) one end, in sprue bush (200), be coaxially connected with torpedo type mouth core (1), described torpedo type mouth core (1) is fusiformis structure, and surface axially offers the runner (11) of three arc sections.
2. wear-resistant type spot pouring mouth hot-runner nozzle according to claim 1, is characterized in that: described torpedo type mouth core (1) one end is connected with steel sharp-tongued (2), described sharp-tongued (2) are arranged at outside described sprue bush (200).
3. wear-resistant type spot pouring mouth hot-runner nozzle according to claim 2, is characterized in that: described sharp-tongued (2) are threaded connection with described torpedo type mouth core (1).
4. wear-resistant type spot pouring mouth hot-runner nozzle according to claim 1, is characterized in that: described torpedo type mouth core (1) is beryllium copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330621.1U CN203919552U (en) | 2014-06-20 | 2014-06-20 | Wear-resistant type spot pouring mouth hot-runner nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330621.1U CN203919552U (en) | 2014-06-20 | 2014-06-20 | Wear-resistant type spot pouring mouth hot-runner nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919552U true CN203919552U (en) | 2014-11-05 |
Family
ID=51815424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330621.1U Expired - Fee Related CN203919552U (en) | 2014-06-20 | 2014-06-20 | Wear-resistant type spot pouring mouth hot-runner nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002428A (en) * | 2014-06-20 | 2014-08-27 | 苏州洛世奇热流道科技有限公司 | Wear-resisting type pin-point gate hot runner nozzle |
-
2014
- 2014-06-20 CN CN201420330621.1U patent/CN203919552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002428A (en) * | 2014-06-20 | 2014-08-27 | 苏州洛世奇热流道科技有限公司 | Wear-resisting type pin-point gate hot runner nozzle |
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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: 20141105 Termination date: 20170620 |