CN203765938U - Hot flow channel heat insulation hot nozzle assembly - Google Patents
Hot flow channel heat insulation hot nozzle assembly Download PDFInfo
- Publication number
- CN203765938U CN203765938U CN201420044127.9U CN201420044127U CN203765938U CN 203765938 U CN203765938 U CN 203765938U CN 201420044127 U CN201420044127 U CN 201420044127U CN 203765938 U CN203765938 U CN 203765938U
- Authority
- CN
- China
- Prior art keywords
- flow channel
- water jacket
- hot
- main body
- lining
- 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.)
- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 abstract 6
- 230000001070 adhesive effect Effects 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a hot flow channel heat insulation hot nozzle assembly which comprises a flow channel assembly and a cooling assembly, wherein the flow channel assembly comprises a valve needle, a flow channel main body, a lining, a hot core and an adhesive sealing sleeve; the valve needle is arranged in the flow channel main body; the lining is arranged at the outer side of the flow channel main body; the hot core and the rear part of the adhesive sealing sleeve are both arranged at the inner side of the flow channel main body, and the rear part of the adhesive sealing sleeve is arranged between the hot core and the flow channel main body; the cooling assembly comprises a water jacket and a matching mould; the water jacket is arranged on the front end of the flow channel assembly; the matching mould is matched with the water jacket, and the water jacket is sealed with the lining on a rear end; a sealing ring is arranged between the water jacket and the matching mould. According to the hot flow channel heat insulation hot nozzle assembly, the adhesive sealing positions of the water jacket and the lining are far away from a pouring gate, and the hot core and an adhesive sealing cover are positioned on the pouring gate for heat insulation, so that the temperature of the pouring gate can not be overhigh during work, and the generation of a heat mark is prevented; a heat insulation space is arranged between the adhesive sealing sleeve and the water jacket, so that the heat loss of the hot core is further reduced, and cold materials are prevented from being generated.
Description
Technical field
The utility model relates to a kind of hot nozzle assembly of TOP-TIP, and particularly a kind of hot flow path insulation thermal nozzle assembly with heat insulating function, belongs to TOP-TIP component technology field.
Background technology
The TOP-TIP now using is when work, and the comparatively close cast gate in sealing position due to hot mouth, causes the cast gate place temperature of hot mouth higher, easily produces hot stamping during production; And the effect of heat insulation at other positions of hot mouth is bad, cause thermal loss larger, easily cause product bad, even produce cold burden.
Utility model content
The utility model object is that a kind of hot flow path insulation thermal nozzle assembly with heat insulating function is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of hot flow path insulation thermal nozzle assembly, comprises flow channel component and cooling package; Described flow channel component comprises needle, runner main body, lining, hot core, sealing cover; Described needle is arranged in runner main body; Described lining is arranged on the outside of runner main body; The rear portion of described hot core and sealing cover is all arranged on the inner side of runner main body, and the rear portion of sealing cover is arranged between hot core and runner main body; Described cooling package comprises water jacket and coordinates mould; Described water jacket is arranged on the front end of flow channel component; The front end of described hot core and sealing cover is all arranged near on the position of water jacket gum outlet; Described cooperation mould coordinates with water jacket, coordinates on mould and is provided with inlet opening and apopore; Described water jacket is at rear end and seal with buss; Described water jacket is provided with sealing ring with coordinating between mould.
Preferably, between described sealing cover and water jacket, be provided with insulated space.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The hot flow path insulation thermal nozzle assembly of the utility model scheme, the sealing position of water jacket and lining from cast gate away from, cast gate place have hot core and sealant cover heat insulation, therefore, during work, the temperature of cast gate can be too not high, avoided the generation of hot stamping; And the thermal loss that insulated space has further reduced hot core is set between sealing cover and water jacket, avoid producing cold burden.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of a kind of hot flow path insulation thermal nozzle assembly described in the utility model;
Wherein: 1, needle; 2, runner main body; 3, lining; 4, hot core; 5, sealing cover; 6, water jacket; 7, coordinate mould; 8, inlet opening; 9, apopore; 10, insulated space.
the specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of hot flow path insulation thermal nozzle assembly described in the utility model, comprises flow channel component and cooling package; Described flow channel component comprises needle 1, runner main body 2, lining 3, hot core 4, sealing cover 5; Described needle 1 is arranged in runner main body 2; Described lining 3 is arranged on the outside of runner main body 2; The rear portion of described hot core 4 and sealing cover 5 is all arranged on the inner side of runner main body 2, and the rear portion of sealing cover 5 is arranged between hot core 4 and runner main body 2; Described cooling package comprises water jacket 6 and coordinates mould 7; Described water jacket 6 is arranged on the front end of flow channel component; The front end of described hot core 4 and sealing cover 5 is all arranged near on the position of water jacket 6 gum outlets; Between described sealing cover 5 and water jacket 6, be provided with insulated space 10; Described cooperation mould 7 coordinates with water jacket 6, coordinates on mould 7 and is provided with inlet opening 8 and apopore 9; Described lining 3 is provided with seal convexity in the rear end near water jacket 6, and lining 3 seals by seal convexity with water jacket 6; Described water jacket 6 is provided with sealing ring with coordinating between mould 7.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The hot flow path insulation thermal nozzle assembly of the utility model scheme, the sealing position of water jacket and lining from cast gate away from, cast gate place have hot core and sealant cover heat insulation, therefore, during work, the temperature of cast gate can be too not high, avoided the generation of hot stamping; And the thermal loss that insulated space has further reduced hot core is set between sealing cover and water jacket, avoid producing cold burden.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (2)
1. a hot flow path insulation thermal nozzle assembly, is characterized in that: comprise flow channel component and cooling package; Described flow channel component comprises needle (1), runner main body (2), lining (3), hot core (4), sealing cover (5); Described needle (1) is arranged in runner main body (2); Described lining (3) is arranged on the outside of runner main body (2); The rear portion of described hot core (4) and sealing cover (5) is all arranged on the inner side of runner main body (2), and the rear portion of sealing cover (5) is arranged between hot core (4) and runner main body (2); Described cooling package comprises water jacket (6) and coordinates mould (7); Described water jacket (6) is arranged on the front end of flow channel component; The front end of described hot core (4) and sealing cover (5) is all arranged near on the position of water jacket (6) gum outlet; Described cooperation mould (7) coordinates with water jacket (6), coordinates on mould (7) and is provided with inlet opening (8) and apopore (9); Described water jacket (6) is in rear end and lining (3) sealing; Described water jacket (6) is provided with sealing ring with coordinating between mould (7).
2. hot flow path insulation thermal nozzle assembly according to claim 1, is characterized in that: between described sealing cover (5) and water jacket (6), be provided with insulated space (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044127.9U CN203765938U (en) | 2014-01-24 | 2014-01-24 | Hot flow channel heat insulation hot nozzle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044127.9U CN203765938U (en) | 2014-01-24 | 2014-01-24 | Hot flow channel heat insulation hot nozzle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765938U true CN203765938U (en) | 2014-08-13 |
Family
ID=51283177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420044127.9U Expired - Lifetime CN203765938U (en) | 2014-01-24 | 2014-01-24 | Hot flow channel heat insulation hot nozzle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765938U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770278A (en) * | 2014-01-24 | 2014-05-07 | 苏州好特斯模具有限公司 | Heat insulating hot sprue assembly of hot runner |
| CN104608336A (en) * | 2015-01-26 | 2015-05-13 | 中山市美捷时包装制品有限公司 | Centralized positioning mechanism for mold core and cavity |
| CN106079283A (en) * | 2016-07-27 | 2016-11-09 | 苏州好特斯模具有限公司 | A kind of high accuracy hot runner hot mouth |
| CN108724635A (en) * | 2018-07-02 | 2018-11-02 | Tcl王牌电器(惠州)有限公司 | Flip injection mold |
-
2014
- 2014-01-24 CN CN201420044127.9U patent/CN203765938U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770278A (en) * | 2014-01-24 | 2014-05-07 | 苏州好特斯模具有限公司 | Heat insulating hot sprue assembly of hot runner |
| CN104608336A (en) * | 2015-01-26 | 2015-05-13 | 中山市美捷时包装制品有限公司 | Centralized positioning mechanism for mold core and cavity |
| CN106079283A (en) * | 2016-07-27 | 2016-11-09 | 苏州好特斯模具有限公司 | A kind of high accuracy hot runner hot mouth |
| CN108724635A (en) * | 2018-07-02 | 2018-11-02 | Tcl王牌电器(惠州)有限公司 | Flip injection mold |
| CN108724635B (en) * | 2018-07-02 | 2021-04-02 | Tcl王牌电器(惠州)有限公司 | Inverted injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |