CN202053478U - Balanced runner plate - Google Patents
Balanced runner plate Download PDFInfo
- Publication number
- CN202053478U CN202053478U CN2011201233072U CN201120123307U CN202053478U CN 202053478 U CN202053478 U CN 202053478U CN 2011201233072 U CN2011201233072 U CN 2011201233072U CN 201120123307 U CN201120123307 U CN 201120123307U CN 202053478 U CN202053478 U CN 202053478U
- Authority
- CN
- China
- Prior art keywords
- runner
- guidance tape
- grooves
- faying face
- runner plate
- 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
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Abstract
The utility model discloses a balanced runner plate, which comprises an upper runner plate and a lower runner plate matched with each other, an upper joint face is arranged on the upper runner plate, a plurality of upper runner grooves are arranged on the upper joint face in a crisscross pattern, the lower runner plate is provided with a lower joint face, a plurality of lower runner grooves arranged on the lower joint face in a crisscross pattern, the upper runner grooves correspond to the lower runner grooves in position, the upper runner plate and the lower runner plate are adhered together through the upper joint face and the lower joint face, the upper runner plate is further provided with a feed inlet which intersects with and is communicated with the upper runner grooves, and the lower runner plate is also provided with a plurality of discharge outlets which intersect with and are communicated with the lower runner grooves. The upper runner plate and the lower runner plate are provided, processing of runner grooves can be carried out on the joint faces conveniently, crisscrossing positions of the runner grooves can be processed into arc grooves during processing of the runner grooves, and thereby an injection molding material can flow in the runners more smoothly, and plugs at drilled orifices are omitted.
Description
Technical field
The utility model relates to a kind of hot runner mould, specifically, relates to a kind of no plug, the equiulbrium flow guidance tape at no dead angle.
Background technology
Compare with traditional cold runner mould, hot runner mould has advantages such as economizing in raw materials, enhances productivity and is widely adopted, hot runner mould for many cast gates, usually has a main cast gate, then by runner plate, the raw material that main cast gate is injected carries out product by the nozzle on several minutes cast gates respectively and pours into a mould.Existing runner plate adopts the steel plate of monoblock usually, beats the runner hole that several intersect and connect in length and breadth by drill bit in steel plate, and after finishing the processing of runner hole, needs block jewel hole with plug.On the upper surface of runner plate, make a call to a charging hole then, and charging hole and runner hole are connected, beat several discharge openings, and discharge opening and runner hole are connected in the lower surface of runner plate.When using, injection molding material enters runner plate from charging hole, and goes out discharge opening by the runner orifice flow and pour into a mould.
Existing this runner plate, because the congenital of bit bore placed restrictions on, make runner hole longitudinally and horizontal runner hole intersect and can only adopt when connecting the unexpected turning of right angle or other angle, when injection molding material flowed in the runner hole, turning suddenly descended the flowability of injection molding material greatly, simultaneously, when adopting this bit bore, when intersected in runner hole and horizontal runner hole longitudinally, the difficult control of the uniformity of its above-below direction caused difficulty of processing to increase.
The utility model content
For overcoming above-mentioned defective, it is smooth mobile in the runner hole that the utility model aims to provide a kind of injection molding material that can make, and simultaneously, has the formula of adding again conveniently, and the no plug that crudy guarantees does not easily have dead angle equiulbrium flow guidance tape.
For achieving the above object, the technical solution adopted in the utility model is: a kind of equiulbrium flow guidance tape, comprise the upper reaches guidance tape and the dirty guidance tape that are complementary, described upper reaches guidance tape has one and goes up faying face, described going up has some the upper runner grooves that intersect in length and breadth on the faying face, described dirty guidance tape has a following faying face, have some the lower flow channel grooves that intersect in length and breadth on the described faying face down, described upper runner groove is corresponding with the position of lower flow channel groove, described upper reaches guidance tape and dirty guidance tape are bonded together by last faying face and following faying face, also has a charging aperture on the guidance tape of described upper reaches, described charging aperture and upper runner groove intersect and connect, also have several discharging openings on the described dirty guidance tape, described discharging opening and lower flow channel groove intersect and connect.
Described some the upper runner grooves that intersect in length and breadth are connected by last arc groove, and described some the lower flow channel grooves that intersect in length and breadth are connected by following arc groove.
The described faying face of going up is bonded together by the vacuum ionic weldering with following faying face.
Adopted equiulbrium flow guidance tape of the present utility model, owing to be divided into upper and lower two runner plates, can on the faying face of upper and lower runner plate, carry out the processing of flow path groove easily, because be open type the man-hour that adds to flow path groove, so arc groove can be processed in the intersection in length and breadth to flow path groove, more smooth when injection molding material is flowed in the runner that the bonding back of upper and lower runner plate forms, save in the conventional flow guidance tape plug simultaneously to hell.
Description of drawings
Fig. 1 is the structural representation of upper and lower runner plate of the present utility model.
Fig. 2 is the overall diagram that no plug of the present utility model does not have dead angle equiulbrium flow guidance tape.
Among the figure: 1-upper reaches guidance tape, the dirty guidance tape of 2-, the last faying face of 3-, 4-upper runner groove, 5-charging aperture, 6-discharging opening, the last arc groove of 7-, faying face under the 8-, 9-lower flow channel groove, arc groove under the 10-.
The specific embodiment
As depicted in figs. 1 and 2, the utility model discloses a kind of equiulbrium flow guidance tape, compare with traditional formula runner plate of integral body, the utility model people innovative point is that mainly it comprises upper reaches guidance tape 1 and the dirty guidance tape 2 that is complementary, described upper reaches guidance tape 1 has one and goes up faying face 3, described going up has some the upper runner grooves 4 that intersect in length and breadth on the faying face 3, described dirty guidance tape 2 has a following faying face 8, have some the lower flow channel grooves 9 that intersect in length and breadth on the described faying face 8 down, described upper runner groove 4 is corresponding with the position of lower flow channel groove 9, described upper reaches guidance tape 1 and dirty guidance tape 2 are bonded together by last faying face 3 and following faying face 8, also has a charging aperture 5 on the described upper reaches guidance tape 1, described charging aperture 5 intersects with upper runner groove 4 and connects, also have several discharging openings 6 on the described dirty guidance tape 2, described discharging opening 6 intersects with lower flow channel groove 9 and connects.
Usually, the cross sectional shape of described upper runner groove 4 and lower flow channel groove 9 adopts the semicircle arcuation, and when being bonded together with convenient upper runner plate 1 and dirty guidance tape 2, it is circular runner that the upper runner groove 4 of semicircle arcuation and lower flow channel groove 9 are formed a cross sectional shape.Tightr when described upper reaches guidance tape 1 and dirty guidance tape 2 are bonded together by last faying face 3 and following faying face 8, after the processing of finishing upper runner groove 4 and lower flow channel groove 9, need carry out the mirror finish processing to last faying face 3 and following faying face 8.
As preferred version of the present utility model, described some the upper runner grooves 4 that intersect in length and breadth are connected by last arc groove 7, and described some the lower flow channel grooves 9 that intersect in length and breadth are connected by following arc groove 10.Usually, described upward arc groove 7 should be consistent with the cross sectional shape of upper runner groove 4, and described arc groove 10 should be consistent with the cross sectional shape of lower flow channel groove 9 down.
In practical operation, the described faying face 3 of going up can be undertaken bonding by the mode of vacuum ionic weldering with following faying face 8 usually.
Claims (3)
1. equiulbrium flow guidance tape, it is characterized in that it comprises upper reaches guidance tape (1) and the dirty guidance tape (2) that is complementary, described upper reaches guidance tape (1) has one and goes up faying face (3), described going up has some the upper runner grooves (4) that intersect in length and breadth on the faying face (3), described dirty guidance tape (2) has a following faying face (8), have some the lower flow channel grooves (9) that intersect in length and breadth on the described faying face (8) down, described upper runner groove (4) is corresponding with the position of lower flow channel groove (9), described upper reaches guidance tape (1) and dirty guidance tape (2) are bonded together by last faying face (3) and following faying face (8), also has a charging aperture (5) on the described upper reaches guidance tape (1), described charging aperture (5) intersects with upper runner groove (4) and connects, also have several discharging openings (6) on the described dirty guidance tape (2), described discharging opening (6) intersects with lower flow channel groove (9) and connects.
2. equiulbrium flow guidance tape according to claim 1 is characterized in that described some the upper runner grooves (4) that intersect in length and breadth are connected by last arc groove (7), and described some the lower flow channel grooves (9) that intersect in length and breadth are connected by following arc groove (10).
3. equiulbrium flow guidance tape according to claim 1 is characterized in that described upward faying face (3) and following faying face (8) are bonded together by the vacuum ionic weldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201233072U CN202053478U (en) | 2011-04-25 | 2011-04-25 | Balanced runner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201233072U CN202053478U (en) | 2011-04-25 | 2011-04-25 | Balanced runner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053478U true CN202053478U (en) | 2011-11-30 |
Family
ID=45013463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201233072U Expired - Fee Related CN202053478U (en) | 2011-04-25 | 2011-04-25 | Balanced runner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053478U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890188A (en) * | 2015-05-03 | 2015-09-09 | 陈伟娅 | Spectacle lens mirror surface injection molding casting structure and die thereof |
| WO2016045351A1 (en) * | 2014-09-24 | 2016-03-31 | 柳道万和(苏州)热流道系统有限公司 | Overlapped and compressed sealed hot runner system |
| CN108068273A (en) * | 2016-11-14 | 2018-05-25 | 柳道万和(苏州)热流道系统有限公司 | The flow distribution plate and its manufacturing process of Hot Runner System |
| CN108527780A (en) * | 2018-06-07 | 2018-09-14 | 苏州好特斯模具有限公司 | Universal injection mold with cold runner |
| CN114523626A (en) * | 2022-01-29 | 2022-05-24 | 台州市黄岩炜大塑料机械有限公司 | Two slit type hot runners of PVC multi-cavity pipe fitting mold |
-
2011
- 2011-04-25 CN CN2011201233072U patent/CN202053478U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016045351A1 (en) * | 2014-09-24 | 2016-03-31 | 柳道万和(苏州)热流道系统有限公司 | Overlapped and compressed sealed hot runner system |
| CN104890188A (en) * | 2015-05-03 | 2015-09-09 | 陈伟娅 | Spectacle lens mirror surface injection molding casting structure and die thereof |
| CN108068273A (en) * | 2016-11-14 | 2018-05-25 | 柳道万和(苏州)热流道系统有限公司 | The flow distribution plate and its manufacturing process of Hot Runner System |
| CN108527780A (en) * | 2018-06-07 | 2018-09-14 | 苏州好特斯模具有限公司 | Universal injection mold with cold runner |
| CN114523626A (en) * | 2022-01-29 | 2022-05-24 | 台州市黄岩炜大塑料机械有限公司 | Two slit type hot runners of PVC multi-cavity pipe fitting mold |
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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: 20111130 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |