CN207954518U - A kind of hot runner mould for the injection molding of large rotor iron core - Google Patents
A kind of hot runner mould for the injection molding of large rotor iron core Download PDFInfo
- Publication number
- CN207954518U CN207954518U CN201820233524.9U CN201820233524U CN207954518U CN 207954518 U CN207954518 U CN 207954518U CN 201820233524 U CN201820233524 U CN 201820233524U CN 207954518 U CN207954518 U CN 207954518U
- Authority
- CN
- China
- Prior art keywords
- heating tube
- hot nozzle
- die ontology
- iron core
- needle
- 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.)
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model is related to field of mechanical technique, specifically a kind of hot runner mould for the injection molding of large rotor iron core, including die ontology, long heating tube, short heating tube, hot nozzle and needle-valve type hot nozzle, die ontology surface layout has long heating tube and short heating tube, long heating tube and short heating tube are alternatively arranged using the center of die ontology as the center of circle, each to be set between adjacent long heating tube and short heating tube there are two hot nozzle, needle-valve type hot nozzle is arranged in the die ontology surface on the inside of long heating tube or short heating tube.The utility model is compared with the existing technology, provided with needle-valve type hot nozzle and ordinary hot nozzle, and heating tube of arranging between adjacent hot nozzle carries out hot nozzle temperature and keeps control, mainstream guidance tape high density heats, heating speed is fast, is easy to be molded, and reduces debug time, hot nozzle uses needle valve, can effectively reduce harmful effect of the glue-feeder to product.The utility model is more suitable for the injection molding of large rotor iron core.
Description
Technical field
The utility model is related to field of mechanical technique, specifically a kind of hot flow paths for the injection molding of large rotor iron core
Mold.
Background technology
It is molded applied to large rotor iron core currently, there are no hot runner mould in the market.In order to improve raw material availability
And productive temp, reduce trash discharge, reduce environmental pollution, needs to design a kind of hot flow path for the injection molding of large rotor iron core
Mold.
Invention content
Being used for what large rotor iron core was molded the purpose of the utility model is to overcome the deficiencies of the prior art and provide a kind of
Hot runner mould reduces trash discharge, reduces environmental pollution to improve raw material availability and productive temp.
In order to achieve the above object, the utility model is a kind of hot runner mould for the injection molding of large rotor iron core, packet
Include die ontology, long heating tube, short heating tube, hot nozzle and needle-valve type hot nozzle, it is characterised in that：Die ontology surface layout has length
Heating tube and short heating tube, long heating tube and short heating tube are alternatively arranged using the center of die ontology as the center of circle, each adjacent
It is set between long heating tube and short heating tube there are two hot nozzle, needle-valve type hot nozzle is arranged on the inside of long heating tube or short heating tube
Die ontology surface.
The long heating tube extends at the center of die ontology.
The short heating tube is shorter in length than long heating tube to extension at the center of die ontology, short heating tube.
The utility model compared with the existing technology, be provided with needle-valve type hot nozzle and ordinary hot nozzle, and adjacent hot nozzle it
Between arrangement heating tube carry out hot nozzle temperature and keep control, the heating of mainstream guidance tape high density, heating speed is fast, is easy to be molded, and reduces
Debug time, hot nozzle use needle valve, can effectively reduce harmful effect of the glue-feeder to product.The utility model can be saved
At least use of 50% injection raw material can promote 1 times of beat, reduce trash discharge, reduce environmental pollution.The utility model is more suitable
Close the injection molding of large rotor iron core.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
Specific implementation mode
The utility model is described further in conjunction with attached drawing.
Referring to Fig. 1, Fig. 2, the utility model is a kind of hot runner mould for the injection molding of large rotor iron core, including mold
Ontology, long heating tube, short heating tube, hot nozzle and needle-valve type hot nozzle, 1 surface layout of die ontology have long heating tube 2 and short heating
Pipe 3, long heating tube 2 and short heating tube 3 are alternatively arranged using the center of die ontology 1 as the center of circle, each adjacent 2 He of long heating tube
It is set between short heating tube 3 there are two hot nozzle 4, needle-valve type hot nozzle 5 is arranged in the mould of 3 inside of long heating tube 2 or short heating tube
Has 1 surface of ontology.
In the utility model, in order to ensure that heating density, long heating tube 2 extend at the center of die ontology 1.Short heating
Pipe 3 is shorter in length than long heating tube 2 to extension at the center of die ontology 1, short heating tube 3.
The utility model be provided with needle-valve type hot nozzle 5 and ordinary hot nozzle 4, and between adjacent hot nozzle arrange heating tube into
The hot nozzle temperature of row keeps control, and the heating of mainstream guidance tape high density, heating speed is fast, is easy to be molded, and reduces debug time, and hot nozzle is adopted
With needle valve, harmful effect of the glue-feeder to product can be effectively reduced.The utility model can save at least 50% injection raw material
Use, can promote 1 times of beat, reduce trash discharge, reduce environmental pollution.The utility model is more suitable for large rotor iron core
Injection molding.
Claims (3)
1. a kind of hot runner mould for the injection molding of large rotor iron core, including die ontology, long heating tube, short heating tube, heat
Nozzle and needle-valve type hot nozzle, it is characterised in that：Die ontology（1）Surface layout has long heating tube（2）With short heating tube（3）, long to add
Heat pipe（2）With short heating tube（3）With die ontology（1）Center be alternatively arranged for the center of circle, each adjacent long heating tube（2）With
Short heating tube（3）Between set there are two hot nozzle（4）, needle-valve type hot nozzle（5）It is arranged in long heating tube（2）Or short heating tube
（3）The die ontology of inside（1）Surface.
2. a kind of hot runner mould for the injection molding of large rotor iron core according to claim 1, it is characterised in that：It is described
Long heating tube（2）Extend to die ontology（1）Center at.
3. a kind of hot runner mould for the injection molding of large rotor iron core according to claim 1, it is characterised in that：It is described
Short heating tube（3）To die ontology（1）Center at extend, short heating tube（3）Be shorter in length than long heating tube（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233524.9U CN207954518U (en) | 2018-02-09 | 2018-02-09 | A kind of hot runner mould for the injection molding of large rotor iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233524.9U CN207954518U (en) | 2018-02-09 | 2018-02-09 | A kind of hot runner mould for the injection molding of large rotor iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207954518U true CN207954518U (en) | 2018-10-12 |
Family
ID=63738434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820233524.9U Active CN207954518U (en) | 2018-02-09 | 2018-02-09 | A kind of hot runner mould for the injection molding of large rotor iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207954518U (en) |
-
2018
- 2018-02-09 CN CN201820233524.9U patent/CN207954518U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |