CN207578959U - A kind of hot nozzle structure of superfine type - Google Patents
A kind of hot nozzle structure of superfine type Download PDFInfo
- Publication number
- CN207578959U CN207578959U CN201721599659.9U CN201721599659U CN207578959U CN 207578959 U CN207578959 U CN 207578959U CN 201721599659 U CN201721599659 U CN 201721599659U CN 207578959 U CN207578959 U CN 207578959U
- Authority
- CN
- China
- Prior art keywords
- cast gate
- ontology
- hot nozzle
- gate department
- tongued
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of hot nozzle structures of superfine type, and including ontology, cast gate department, sharp-tongued, heat insulation cap installs flat position, inside and outside boss, copper sheathing heater, hot nozzle endoporus；Ultra-fine hot nozzle endoporus is equipped in the ontology, the pore diameter range of the hot nozzle endoporus is 3mm 8mm；The ontology front end is equipped with sharp-tongued, and the outer body is equipped with external screw thread and outer lug boss, and equipped with internal thread and inner convex platform on the inside of the cast gate department, the cast gate department is spirally connected fixation by the external screw thread of inner convex platform, internal thread and ontology, the mutual screens of outer lug boss；The cast gate department and it is sharp-tongued between be equipped with ceramic material heat insulation cap；The utility model uses ultra-fine hot nozzle bore design, and necessary condition is provided for the reduction of hot nozzle endoporus by external cast gate department；Simultaneously using the heat insulation cap of ceramic material, wear-resistant, high temperature resistant, corrosion-resistant, good heat-insulation effect；Material has been saved, has saved hot flow path expense；Ceramic insulation cap ensures heat safe while increases wear-resistant and wearability.
Description
Technical field
The utility model is related to Hot runner Technology apparatus field, more particularly to a kind of hot nozzle structure of superfine type.
Background technology
With the continuous development of injection molding technology, the use of hot runner system is more and more extensive.Traditional hot-runner nozzle sheet
Body diameter generally can all be more than 25mm, and ontology diameter easily interferes, and lead to mould greatly very much with water route in mold or screw
Tool opens that frame is larger, can bring many restrictions to the design and fabrication of mold.
In the prior art, hot nozzle ontology diameter is more than 25mm, and it is associated that ontology diameter directly opens frame with mold；Product compared with
In the case of small, mold also can be relatively small, therefore nozzle ontology hot with major diameter mismatches, waste of materials；And cause internal water
Road and the interference of screw bring many restrictions to the design and fabrication of mold；The heat insulation cap material that the hot nozzle of tradition uses uses
Polyimide material manufactures, and belongs to thermostability engineering plastic, although high temperature resistant, is easy to be corroded or wear, influence hot nozzle
Heat insulation.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of hot nozzle structure of superfine type, in the prior art
Deficiency, using ultra-fine hot nozzle bore design, connect by cast gate department end internal thread with this extracorporeal thread, external cast gate department is
The reduction of hot nozzle endoporus provides necessary condition；It is wear-resistant, high temperature resistant, corrosion-resistant simultaneously using the heat insulation cap of ceramic material,
Good heat-insulation effect.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of hot nozzle structure of superfine type, including ontology,
Cast gate department, sharp-tongued, heat insulation cap, the flat position of installation, outer lug boss, inner convex platform, copper sheathing heater, mold open frame, hot nozzle endoporus, feature
It is：
The hot nozzle endoporus of superfine type is provided in the ontology, the pore diameter range of the hot nozzle endoporus is 3mm -8mm；Institute
It states ontology front end integral type and is provided with sharp-tongued, external screw thread and outer lug boss are provided on the ontology leading portion outer circumference face, it is described
Internal thread and inner convex platform are provided on cast gate department inside circumference face, the cast gate department passes through the outer of inner convex platform, internal thread and ontology
The mutual screens of screw thread, outer lug boss is spirally connected fixation；The cast gate department and it is sharp-tongued between clamping be provided with the heat insulation cap of ceramic material, institute
Stating heat insulation cap, that cast gate department is opened frame with mold is mutually isolated.
The outer circumference surface forepart of the cast gate department is configured with preceding chuck, middle part is configured with the flat position of installation.
The body diameter and the isometrical configuration of cast gate department outer diameter, the external copper sheathing that is provided with of the ontology and cast gate department heat
Device, the front end face of the copper sheathing heater extend to preceding chuck, it is ensured that ontology, sharp-tongued heat preservation.
The external diametrical extent of the ontology is 8mm-12mm.
The operation principle of the utility model is：The ontology front end is thinner, and equipped with external screw thread, the sprue bush tail portion is set
There is internal thread to be connect by screw thread with ontology, described sharp-tongued equipped with boss, the sprue bush is equipped with inner convex platform, is pressed by boss
Pressure, connects together sharp-tongued with ontology.Heat insulation cap is opened frame with mold and is bonded in cast gate department；The ontology is a diameter of
10mm, front end is thinner, and equipped with external screw thread, for the heat preservation and flowing of plastics；Cast gate department tail portion passes through equipped with internal thread
Screw thread is connect with ontology, sharp-tongued for fixing, and described sharp-tongued equipped with outer lug boss, the cast gate department is equipped with inner convex platform, passes through evagination
Platform pressing connection, for plastic cement to be rushed in mold；Heat insulation cap is socketed with cast gate department, is tightly attached to mold and is opened on frame, prevents cast gate
Place's heat, which imports mold, causes cast gate to lose temperature, it is difficult to fracture.
Through the above technical solutions, the advantageous effect of technical solutions of the utility model is：Using ultra-fine hot nozzle bore design,
It is connect by cast gate department end internal thread with this extracorporeal thread, external cast gate department provides necessary item for the reduction of hot nozzle endoporus
Part；Simultaneously using the heat insulation cap of ceramic material, wear-resistant, high temperature resistant, corrosion-resistant, good heat-insulation effect；Ultra-fine aperture Re Zui is not only
Great convenience is provided to mold design, has also greatly saved material, saves hot flow path expense；Change novel heat-insulation cap knot
Structure changes material, ensures heat safe while increases wear-resistant and wearability.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, embodiment or the prior art will be retouched below
Attached drawing is briefly described needed in stating, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the hot nozzle structure sectional view schematic diagram of a kind of superfine type disclosed in the utility model embodiment；
Fig. 2 is the hot nozzle structure cast gate enlarged diagram of a kind of superfine type disclosed in the utility model embodiment；
Fig. 3 is the hot nozzle structure A-A sectional view schematic diagrames of a kind of superfine type disclosed in the utility model embodiment.
Corresponding component title of the number represented by with letter in figure：
1. 2. cast gate department 3. of ontology is sharp-tongued
4. heat insulation cap 5. installs flat 6. outer lug boss of position
7. 8. copper sheathing heater of inner convex platform, 9. mold opens frame
10. hot nozzle endoporus
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
According to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of hot nozzle structure of superfine type, including ontology 1, cast gate department
2nd, sharp-tongued 3, heat insulation cap 4, the flat position 5 of installation, outer lug boss 6, inner convex platform 7, copper sheathing heater 8, mold open frame 9, hot nozzle endoporus 10.
The hot nozzle endoporus 10 of superfine type is provided in the ontology 1, the pore diameter range of the hot nozzle endoporus 10 is 3mm-
8mm；The 1 front end integral type of ontology is provided with sharp-tongued 3, and external screw thread and outer is provided on the 1 leading portion outer circumference face of ontology
Boss 6, is provided with internal thread and inner convex platform 7 on the 2 inside circumference face of cast gate department, and the cast gate department 2 passes through inner convex platform 7, interior
The external screw thread of screw thread and ontology 1,6 mutual screens of outer lug boss are spirally connected fixation；It is clamped and is provided between the cast gate department 2 and sharp-tongued 3
The heat insulation cap 4 of ceramic material, it is mutually isolated that cast gate department 2 is opened frame 9 by the heat insulation cap 4 with mold.
The outer circumference surface forepart of the cast gate department 2 is configured with preceding chuck, middle part is configured with the flat position 5 of installation.
1 outer diameter of ontology and the isometrical configuration of 2 outer diameter of cast gate department are provided with copper sheathing outside the ontology 1 and cast gate department 2 and add
Hot device 8, the front end face of the copper sheathing heater 8 extend to preceding chuck, it is ensured that ontology 1, sharp-tongued 3 heat preservation.
The external diametrical extent of the ontology 1 is 8mm-12mm.
The specific implementation operating procedure of the utility model is：Such hot nozzle maximum gauge generally accomplishes 8mm-12mm, internal
For flow diameter in 3mm-8mm, it is small that system opens frame, saves die space, reduces production cost；Copper sheathing heater 8 is always heated to
Front end ensures system temperature, and front end is not easy cold burden, 2 end internal thread of cast gate department is connect with external screw thread on ontology 1, and existing skill
In art, original structure be cast gate department end be external screw thread, ontology is for internal thread；Ceramic insulation cap has wear-resistant, high temperature resistant, resistance to
The characteristic of corrosion, excellent heat-proof quality, hot expansion system is close to steel, low cost, and service life is long；Cast gate department increases above
Flat position, aspect are installed using spanner.
By above-mentioned specific embodiment, the beneficial effects of the utility model are：Using ultra-fine hot nozzle bore design, by pouring
Mouth department end internal thread is connect with this extracorporeal thread, and external cast gate department provides necessary condition for the reduction of hot nozzle endoporus；Together
The heat insulation cap of Shi Caiyong ceramic materials, wear-resistant, high temperature resistant, corrosion-resistant, good heat-insulation effect；Ultra-fine aperture Re Zui not only gives mold
Design provides great convenience, has also greatly saved material, saves hot flow path expense；Change novel heat-insulation cap structure, change
Material ensures heat safe while increases wear-resistant and wearability.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (4)
1. a kind of hot nozzle structure of superfine type, which is characterized in that including ontology, cast gate department, sharp-tongued, heat insulation cap, the flat position of installation, evagination
Platform, inner convex platform, copper sheathing heater, mold open frame, hot nozzle endoporus；The hot nozzle endoporus of superfine type is provided in the ontology, it is described
The pore diameter range of hot nozzle endoporus is 3mm-8mm；Ontology front end integral type is provided with sharp-tongued, the ontology leading portion outer circumference
External screw thread and outer lug boss are provided on face, internal thread and inner convex platform, the cast gate are provided on the cast gate department inside circumference face
Department is spirally connected fixation by the external screw thread of inner convex platform, internal thread and ontology, the mutual screens of outer lug boss；The cast gate department and it is sharp-tongued between
Clamping is provided with the heat insulation cap of ceramic material, and it is mutually isolated that cast gate department is opened frame by the heat insulation cap with mold.
2. the hot nozzle structure of a kind of superfine type according to claim 1, which is characterized in that before the outer circumference surface of the cast gate department
Portion is configured with preceding chuck, middle part is configured with the flat position of installation.
3. the hot nozzle structure of a kind of superfine type according to claim 1, which is characterized in that outside the body diameter and cast gate department
Copper sheathing heater is provided with outside the isometrical configuration of diameter, the ontology and cast gate department, the front end face of the copper sheathing heater extends to
Preceding chuck, it is ensured that ontology, sharp-tongued heat preservation.
4. the hot nozzle structure of a kind of superfine type according to claim 1, which is characterized in that the external diametrical extent of the ontology is
8mm-12mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599659.9U CN207578959U (en) | 2017-11-24 | 2017-11-24 | A kind of hot nozzle structure of superfine type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599659.9U CN207578959U (en) | 2017-11-24 | 2017-11-24 | A kind of hot nozzle structure of superfine type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207578959U true CN207578959U (en) | 2018-07-06 |
Family
ID=62733723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721599659.9U Active CN207578959U (en) | 2017-11-24 | 2017-11-24 | A kind of hot nozzle structure of superfine type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207578959U (en) |
-
2017
- 2017-11-24 CN CN201721599659.9U patent/CN207578959U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2367647A1 (en) | Hot runner nozzle | |
| CN207578959U (en) | A kind of hot nozzle structure of superfine type | |
| CN107775894A (en) | A kind of hot nozzle structure of superfine type | |
| CN201357549Y (en) | Cold flow channel structure of oak injection mould | |
| WO2009018753A1 (en) | A heat resistant and cold resistant plastic faucet | |
| CN104289694A (en) | Pressure casting mold pouring gate bushing | |
| CN207789619U (en) | Height is containing the fine amount special hot runner hot nozzle of engineering plastics | |
| CN204194755U (en) | A kind of pouring bushing for die casting die | |
| CN207432680U (en) | A kind of new hot mouth is sharp-tongued | |
| CN207448980U (en) | Hot mouth structure with copper clad steel mouth core | |
| CN205951175U (en) | Hot runner spray nozzle | |
| CN207578955U (en) | A kind of hot nozzle nozzle core of molybdenum zirtan | |
| CN205326159U (en) | Hot runner structure with radiation shield casing | |
| CN206644275U (en) | A kind of embedded nozzle arrangements | |
| CN208712830U (en) | A kind of water cooling composite construction of die casting mould core | |
| CN208392585U (en) | A kind of louvre blade high-temperature injection equipment of PVC shutter | |
| CN207972249U (en) | A kind of hinge type hot runner mechanism flow distribution plate | |
| CN201537678U (en) | Vacuum heat insulation central gate bushing | |
| CN206140822U (en) | Hot mouth structure of injection mold | |
| CN210082305U (en) | Novel wear-resisting hot nozzle | |
| CN108748891A (en) | Sharp-tongued, hot mouth component and hot runner system | |
| CN206154633U (en) | Cold runner substitution rubber jets out mould | |
| CN108381862A (en) | The through-type hot mouth component of the high high carbon fiber of glass | |
| CN215242560U (en) | Open type hot nozzle for hot runner high-temperature material | |
| CN203937119U (en) | A kind of core assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1605, Building 13, Yongxin Dacheng County, No. 980, Jinfeng South Road, Wuzhong District, Suzhou City, Jiangsu Province 215000 Patentee after: Suzhou lunnate Industrial Technology Co.,Ltd. Address before: Room 1605, Building 13, Yongxin Dacheng County, No. 980, Jinfeng South Road, Wuzhong District, Suzhou City, Jiangsu Province 215000 Patentee before: SUZHOU LUNNATE HOT RUNNER TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |