CN205310679U - Core is chewed to hot runner - Google Patents
Core is chewed to hot runner Download PDFInfo
- Publication number
- CN205310679U CN205310679U CN201521001131.8U CN201521001131U CN205310679U CN 205310679 U CN205310679 U CN 205310679U CN 201521001131 U CN201521001131 U CN 201521001131U CN 205310679 U CN205310679 U CN 205310679U
- Authority
- CN
- China
- Prior art keywords
- axially extending
- extending bore
- hot runner
- utility
- model
- 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 - Fee Related
Links
- 239000003292 glue Substances 0.000 abstract description 9
- 229920003023 plastic Polymers 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 2
- 230000001055 chewing effect Effects 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a core is chewed to hot runner, it includes a cylinder, and the front end of this cylinder is the coniform protruding location tip that forms, and the radial protruding configuration of afterbody becomes spacing portion, and the afterbody of this cylinder is equipped with an axially extending bore, the location on the tip symmetry be provided with two with the slope through -hole that axially extending bore is linked together, the utility model discloses structural design is ingenious, equitable, can go on fixing a position fast moulding plastics through the location tip, not only improves work efficiency, has still effectively guaranteed the quality of moulding plastics, and advance glue through two slope through -holes, and advance to glue balanced, guarantee product quality, can stably set up in chewing the body through spacing portion in addition, the assembly is simple and easy, and overall structure is succinct, compact, and is small, easily realizes, with low costs, does benefit to extensive popularization and application.
Description
Technical field
The utility model relates to penetrates nozzle technical field, is specifically related to a kind of hot runner nozzle core being applied in hot runner system and penetrating in nozzle.
Background technology
The shaping middle injection moulding of current Chinese market plastic cement products has occupied extremely important position, and injection moulding is mainly divided into cold runner and hot runner, penetrates nozzle and is mainly used on hot runner.
Sell on the market to penetrate nozzle varied, it has different design theories separately, makes every effort to reach the service requirements of different user. Although but these are penetrated nozzle and can roughly meet service requirements, but its nozzle core design is all not very ingenious, easily occurs into the unbalanced problem of glue, and all without locating function, it is difficult to the quality of guarantee injecting products.
Practical novel content
The purpose of this utility model is, for above-mentioned deficiency, it is provided that a kind of smart structural design, rationally, can quick position, and enter glue balance, effectively ensure the hot runner nozzle core of quality product.
For achieving the above object, technical scheme provided by the utility model is: a kind of hot runner nozzle core, it comprises a right cylinder, the front end of this right cylinder is that cone-shaped bulge forms location tip, afterbody radial convex position forms limiting section, the afterbody of this right cylinder is provided with an axially extending bore, and described location tip is symmetrically arranged with two inclined via-holes being connected with described axially extending bore.
Improving as one of the present utility model, the tail end radial direction of described axially extending bore increases and forms inlet portion.
Improving as one of the present utility model, the front end of described axially extending bore is spherical crown shape.
The beneficial effects of the utility model are: the utility model smart structural design, rationally, carry out quick position injection moulding by location tip, not only increase work efficiency, also effectively ensure that the quality of injection moulding; And undertaken into glue by two inclined via-holes, enter glue balance, ensure quality product; Stablizing additionally by limiting section and be arranged in nozzle body, assemble simple and easy, terminal with compact integral structure, compact, volume is little, is easy to realize, and cost is low, is beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, the utility model is illustrated further.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the A-A sectional structure schematic diagram in Fig. 1.
Embodiment
Embodiment, see Fig. 1 and Fig. 2, a kind of hot runner nozzle core that the present embodiment provides, it comprises a right cylinder 1, the front end of this right cylinder 1 is that cone-shaped bulge forms location tip 11, and afterbody radial convex position forms limiting section 12, can be stablized by limiting section 12 and be arranged in nozzle body, good operating stability, and assemble simple and easy.The afterbody of this right cylinder 1 is provided with an axially extending bore 13, and described location tip 11 is symmetrically arranged with two inclined via-holes 14 being connected with described axially extending bore 13.
Preferably, the tail end radial direction of described axially extending bore 13 increases and forms inlet portion, convenient for assembly. The front end of described axially extending bore 13 is spherical crown shape, is more conducive to the flowing of glue liquid.
During work, quick position injection moulding can be carried out by location tip 11, not only increase work efficiency, also effectively ensure that the quality of injection moulding, be specially adapted to some product ranking moulds closely; And undertaken into glue by two inclined via-holes 14, enter glue balance, ensure quality product.
The announcement of book and instruction according to the above description, above-mentioned enforcement mode can also be changed and revise by the technician of the utility model art. Therefore, the utility model is not limited to embodiment disclosed and described above, modifications and changes more of the present utility model also should be fallen in the protection domain of claim of the present utility model. In addition, although employing some specific terms in this specification sheets, but these terms are just for convenience of description, and the utility model does not form any restriction. As described in the utility model above-described embodiment, other nozzle core adopting structure same or similar with it and obtain, all in the utility model protection domain.
Claims (3)
1. a hot runner nozzle core, it is characterized in that: it comprises a right cylinder, the front end of this right cylinder is that cone-shaped bulge forms location tip, afterbody radial convex position forms limiting section, the afterbody of this right cylinder is provided with an axially extending bore, and described location tip is symmetrically arranged with two inclined via-holes being connected with described axially extending bore.
2. hot runner nozzle core according to claim 1, it is characterised in that: the tail end radial direction of described axially extending bore increases and forms inlet portion.
3. hot runner nozzle core according to claim 1 and 2, it is characterised in that: the front end of described axially extending bore is spherical crown shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001131.8U CN205310679U (en) | 2015-12-07 | 2015-12-07 | Core is chewed to hot runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001131.8U CN205310679U (en) | 2015-12-07 | 2015-12-07 | Core is chewed to hot runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205310679U true CN205310679U (en) | 2016-06-15 |
Family
ID=56315914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521001131.8U Expired - Fee Related CN205310679U (en) | 2015-12-07 | 2015-12-07 | Core is chewed to hot runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205310679U (en) |
-
2015
- 2015-12-07 CN CN201521001131.8U patent/CN205310679U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160615 |