CN215040010U - Novel water jacket structure - Google Patents
Novel water jacket structure Download PDFInfo
- Publication number
- CN215040010U CN215040010U CN202023297847.0U CN202023297847U CN215040010U CN 215040010 U CN215040010 U CN 215040010U CN 202023297847 U CN202023297847 U CN 202023297847U CN 215040010 U CN215040010 U CN 215040010U
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- water jacket
- beryllium copper
- jacket body
- copper water
- ring groove
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Abstract
The utility model discloses a novel water jacket structure, including beryllium copper water jacket body, the inside cavity of beryllium copper water jacket body, the outside is equipped with seal ring groove, water course and lower seal ring groove from top to bottom, and beryllium copper water jacket body bottom is the toper and draws in for the runner end, and the runner end is equipped with the needle and seals the rubber core. The utility model discloses the structure is succinct reasonable, leads cold performance excellence, possesses better cooling effect, balanced runner district temperature that can be better, the steel core structural design of runner end simultaneously, and the wearability is good, long service life.
Description
Technical Field
The utility model relates to a hot mouth field, in particular to novel water jacket structure.
Background
Hot Runner (Hot Runner Systems) is a system of heating assemblies used in injection molds to inject molten plastic pellets into the mold cavity.
The hot nozzle is a part of a hot runner system, and is usually provided with a water jacket, and cooling water flowing through a water channel outside the water jacket carries out heat exchange and cooling on raw materials in the hot nozzle.
Then, current water jacket structural design is complicated, mostly is pure steel structure, lacks in the cooling effect to some extent, and the product face probably appears the heat shadow phenomenon because of the high temperature.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide a novel water jacket structure, the structure is succinct reasonable, leads cold performance excellence, possesses better cooling effect, balanced runner district temperature that can be better, the steel core structural design of runner end simultaneously, and the wearability is good, long service life.
In order to achieve the above object, the utility model discloses a novel water jacket structure, including beryllium copper water jacket body, the inside cavity of beryllium copper water jacket body, the outside from top to bottom be equipped with seal ring groove, water course and lower seal ring groove, beryllium copper water jacket body bottom is the toper and draws in for the runner head end, and the runner head end is equipped with the needle and seals the rubber core.
Further, a hanging die hole is formed in the top of the beryllium copper water jacket body.
Furthermore, the valve needle sealing rubber steel core is connected with the gate end in an embedded expansion manner.
To sum up, the utility model discloses possess following advantage:
the utility model discloses the structure is succinct reasonable, leads cold performance excellence, possesses better cooling effect, balanced runner district temperature that can be better, the steel core structural design of runner end simultaneously, and the wearability is good, long service life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example (b):
a novel water jacket structure comprises a beryllium copper water jacket body 1, wherein the beryllium copper water jacket body 1 is hollow, and an upper seal ring groove 2, a water channel 3 and a lower seal ring groove 4 are arranged on the outer side of the beryllium copper water jacket body from top to bottom as shown in figure 1.
In the working mechanism, when the upper seal ring groove 2 and the lower seal ring groove 4 are connected with the outer shell, a closed water channel is formed at the position of the water channel 3, and the water channel is used for cooling a gate area of a hot nozzle arranged in the beryllium copper water jacket body 1.
In the heat transfer mechanism, the beryllium copper water jacket body 1 has better cold-conducting performance than a pure steel body, the heat exchange effect is better, the temperature of a gate area can be better balanced, and the phenomenon of heat shadow on the surface of a product due to overhigh temperature is effectively prevented.
The bottom of the beryllium copper water jacket body 1 is folded in a conical shape to form a sprue gate end 5, the sprue gate end 5 is provided with a valve needle sealing rubber core 6, the valve needle sealing rubber core 6 is in embedded expansion connection with the sprue gate end, and the steel core and the valve needle sealing rubber effectively enhance the wear resistance and prolong the service life.
With reference to the attached drawing 1, the top of the beryllium copper water jacket body 1 is provided with a die hanging hole 11, so that the water jacket is convenient to disassemble and is more convenient and faster to use.
To sum up, this scheme structure is succinct reasonable, and it is excellent to lead cool performance, possesses better cooling effect, the balanced runner district temperature that can be better, and the steel core structural design of runner end simultaneously, the wearability is good, long service life.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood in specific cases to those skilled in the art.
It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made by those skilled in the art without departing from the basic principles of the invention, and are intended to be included within the scope of the appended claims.
Claims (3)
1. A novel water jacket structure is characterized in that: the water jacket comprises a beryllium copper water jacket body (1), wherein the beryllium copper water jacket body (1) is hollow, an upper sealing ring groove (2), a water channel (3) and a lower sealing ring groove (4) are arranged on the outer side of the beryllium copper water jacket body from top to bottom, the bottom of the beryllium copper water jacket body (1) is folded into a sprue gate end (5) in a conical shape, and a valve needle sealing adhesive steel core (6) is arranged at the sprue gate end (5).
2. The novel water jacket structure according to claim 1, wherein: the top of the beryllium copper water jacket body (1) is provided with a hanging die hole (11).
3. The novel water jacket structure according to claim 2, wherein: the valve needle sealing glue steel core (6) is in embedded expansion connection with the sprue gate end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023297847.0U CN215040010U (en) | 2020-12-31 | 2020-12-31 | Novel water jacket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023297847.0U CN215040010U (en) | 2020-12-31 | 2020-12-31 | Novel water jacket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215040010U true CN215040010U (en) | 2021-12-07 |
Family
ID=79223827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023297847.0U Active CN215040010U (en) | 2020-12-31 | 2020-12-31 | Novel water jacket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215040010U (en) |
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2020
- 2020-12-31 CN CN202023297847.0U patent/CN215040010U/en active Active
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