CN202016167U - Display and television set front shell hybrid mould for injection molding - Google Patents
Display and television set front shell hybrid mould for injection molding Download PDFInfo
- Publication number
- CN202016167U CN202016167U CN2010206378533U CN201020637853U CN202016167U CN 202016167 U CN202016167 U CN 202016167U CN 2010206378533 U CN2010206378533 U CN 2010206378533U CN 201020637853 U CN201020637853 U CN 201020637853U CN 202016167 U CN202016167 U CN 202016167U
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- mold core
- display
- front shell
- flow path
- lower mold
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Abstract
The utility model provides a display and television set front shell hybrid mould for injection molding. The hybrid mould comprises an upper mould core, a lower mould core and a hot runner plate, wherein a first upper mould core is embedded in the upper mould core; a first lower mould core is embedded in the lower mould core; the first upper mould core is matched with the first lower mould core to form a first product cavity; a first hot runner is formed on the hot runner plate; a first hot runner gate is formed on the first hot runner; a second upper mould core is embedded on the upper mould core; a second lower mould core is embedded in the lower mould core; the second upper mould core is matched with the second lower mould core to form a second product cavity; a second hot runner is formed on the hot runner plate; and a second hot runner gate is formed on the second hot runner. Through the hybrid mould, production quantity and utilization rate of space of an injection molding machine and the mould are increased, cost is saved, and utilization of energy is reduced; and the hybrid mould has high practicability.
Description
Technical field
The utility model relates to a kind of injection mold, especially a kind of injection moulding display and front shell of television hybrid mold.
Background technology
Usually mould product is that a product is produced in an injection moulding of a mold, preceding shell product for display and television set is all the more so, and conventional way is that a product, production cost height are produced in a mold shot, the little product of thing amount particularly, die cost is divided the expense height.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of injection moulding display and front shell of television hybrid mold.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of injection moulding display and front shell of television hybrid mold, comprise upper mold core, lower mold core and hot runner manifold, be embedded first upper mold core on the described upper mold core, be embedded first lower mold core on the lower mold core, first upper mold core cooperates the formation first product die cavity with first lower mold core, first hot flow path is set on the hot runner manifold, and first hot flow path is provided with first heat flow passage sprue; Be embedded second upper mold core on the upper mold core, be embedded second lower mold core on the lower mold core, second upper mold core cooperates the formation second product die cavity with second lower mold core, second hot flow path is set on the hot runner manifold, and second hot flow path is provided with second heat flow passage sprue.
Preferably, above-mentioned injection moulding display and front shell of television hybrid mold, described first heat flow passage sprue is positioned at the inside of the first product die cavity, the outside of the second product die cavity.
Preferably, above-mentioned injection moulding display and front shell of television hybrid mold, described first hot flow path is provided with 4-12 cast gate.
Preferably, above-mentioned injection moulding is with display and front shell of television hybrid mold, and described first hot flow path is provided with 4 cast gates, be evenly distributed in first hot flow path around.
Preferably, above-mentioned injection moulding display and front shell of television hybrid mold, the described first product die cavity is a rectangular box.
Preferably, above-mentioned injection moulding display and front shell of television hybrid mold, described second heat flow passage sprue is positioned at the inside of the second product die cavity.
Preferably, above-mentioned injection moulding display and front shell of television hybrid mold, described second hot flow path is provided with 4-8 cast gate.
Preferably, above-mentioned injection moulding is with display and front shell of television hybrid mold, and described second hot flow path is provided with 4 cast gates, be evenly distributed in second hot flow path around.
Preferably, above-mentioned injection moulding display and front shell of television hybrid mold, the described second product die cavity is a rectangular box.
Preferably, above-mentioned injection moulding display and front shell of television hybrid mold, the no joint construction that described first upper mold core and second upper mold core, first lower mold core and second lower mold core are formed in one.
The beneficial effects of the utility model are:
Above-mentioned injection moulding display and front shell of television hybrid mold, the nested type structure of a multi-cavity mold, both improved the utilization rate of production quantity and injection machine, saved the utilization of the cost and the energy again, for the cost that reduces enterprise and enhanced productivity significance and using value.
Description of drawings
Fig. 1 is the structural representation that display and front shell of television hybrid mold are used in a kind of injection moulding among the utility model embodiment 1 (omitting hot runner manifold, lower mold core, first lower mold core, second lower mold core);
Fig. 2 is the structural representation that display and front shell of television hybrid mold are used in a kind of injection moulding among the utility model embodiment 2 (omitting hot runner manifold, lower mold core, first lower mold core, second lower mold core).
Among the figure: the 1-upper mold core 2-first hot flow path 3-first heat flow passage sprue
The 4-first upper mold core 5-second upper mold core 6-second heat flow passage sprue
7-second hot flow path
The specific embodiment
For further specifying the utility model, existing conjunction with figs. is described in detail:
Embodiment 1
As shown in Figure 1, described injection moulding front shell of television hybrid mold, comprise upper mold core 1, lower mold core and hot runner manifold, be embedded first upper mold core 4 on the described upper mold core 1, be embedded first lower mold core on the lower mold core, first upper mold core 4 cooperates the formation first product die cavity with first lower mold core, this first product die cavity is a rectangular box, first hot flow path 2 is set on the hot runner manifold, 4 cast gates of this first hot flow path 2 (first heat flow passage sprue 3) are positioned at the outside of this first product die cavity, be evenly distributed in first hot flow path 2 around; Be embedded second upper mold core 5 on the upper mold core 1, be embedded second lower mold core on the lower mold core, second upper mold core 5 cooperates the formation second product die cavity with second lower mold core, this second product die cavity is a rectangular box, second hot flow path 7 is set on the hot runner manifold, 4 cast gates of this second hot flow path 7 (second heat flow passage sprue 6) are positioned at the inside of this second product die cavity, be evenly distributed in second hot flow path 7 around, the no joint construction that described first upper mold core 4 and second upper mold core 5, first lower mold core and second lower mold core are formed in one.
Embodiment 2
As shown in Figure 2, described injection moulding display front-housing hybrid mold, comprise upper mold core 1, lower mold core and hot runner manifold, be embedded first upper mold core 4 on the described upper mold core 1, be embedded first lower mold core on the lower mold core, first upper mold core 4 cooperates the formation first product die cavity with first lower mold core, this first product die cavity is a rectangular box, first hot flow path 2 is set on the hot runner manifold, 4 cast gates of this first hot flow path 2 (first heat flow passage sprue 3) are positioned at the inside of this first product die cavity, be evenly distributed in first hot flow path 2 around; Be embedded second upper mold core 5 on the upper mold core 1, be embedded second lower mold core on the lower mold core, second upper mold core 5 cooperates the formation second product die cavity with second lower mold core, this second product die cavity is a rectangular box, second hot flow path 7 is set on the hot runner manifold, 4 cast gates of this second hot flow path 7 (second heat flow passage sprue 6) are positioned at the inside of this second product die cavity, be evenly distributed in second hot flow path 7 around, the no joint construction that described first upper mold core 4 and second upper mold core 5, first lower mold core and second lower mold core are formed in one.
As seen, at the thing amount difference of different product, by the control of the TOP-TIP needle in the mould, can produce two products simultaneously, also can produce any one product separately, production process is convenient, flexible, and is practical.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. an injection moulding is with display and front shell of television hybrid mold, it is characterized in that: comprise upper mold core, lower mold core and hot runner manifold, be embedded first upper mold core on the described upper mold core, be embedded first lower mold core on the lower mold core, first upper mold core cooperates the formation first product die cavity with first lower mold core, first hot flow path is set on the hot runner manifold, and first hot flow path is provided with first heat flow passage sprue; Be embedded second upper mold core on the upper mold core, be embedded second lower mold core on the lower mold core, second upper mold core cooperates the formation second product die cavity with second lower mold core, second hot flow path is set on the hot runner manifold, and second hot flow path is provided with second heat flow passage sprue.
2. injection moulding according to claim 1 display and front shell of television hybrid mold, it is characterized in that: described first heat flow passage sprue is positioned at the inside of the first product die cavity, the outside of the second product die cavity.
3. injection moulding according to claim 1 display and front shell of television hybrid mold, it is characterized in that: described first hot flow path is provided with 4-12 cast gate.
According to claim 1 or 3 described injection mouldings with display and front shell of television hybrid molds, it is characterized in that: described first hot flow path is provided with 4 cast gates, be evenly distributed in first hot flow path around.
5. injection moulding according to claim 1 display and front shell of television hybrid mold, it is characterized in that: the described first product die cavity is a rectangular box.
6. injection moulding according to claim 1 display and front shell of television hybrid mold, it is characterized in that: described second heat flow passage sprue is positioned at the inside of the second product die cavity.
7. injection moulding according to claim 1 display and front shell of television hybrid mold, it is characterized in that: described second hot flow path is provided with 4-8 cast gate.
According to claim 1 or 7 described injection mouldings with display and front shell of television hybrid molds, it is characterized in that: described second hot flow path is provided with 4 cast gates, be evenly distributed in second hot flow path around.
9. injection moulding according to claim 1 display and front shell of television hybrid mold, it is characterized in that: the described second product die cavity is a rectangular box.
10. injection moulding according to claim 1 is characterized in that: the no joint construction that described first upper mold core and second upper mold core, first lower mold core and second lower mold core are formed in one with display and front shell of television hybrid mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206378533U CN202016167U (en) | 2010-11-29 | 2010-11-29 | Display and television set front shell hybrid mould for injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206378533U CN202016167U (en) | 2010-11-29 | 2010-11-29 | Display and television set front shell hybrid mould for injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016167U true CN202016167U (en) | 2011-10-26 |
Family
ID=44809844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206378533U Expired - Lifetime CN202016167U (en) | 2010-11-29 | 2010-11-29 | Display and television set front shell hybrid mould for injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016167U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873828A (en) * | 2012-10-15 | 2013-01-16 | 勋龙精密模具(昆山)有限公司 | Energy-saving high-efficiency quick-cooling and quick-heating mold |
| CN105000325A (en) * | 2014-04-22 | 2015-10-28 | 青岛软控机电工程有限公司 | Automatic deviation rectifying and tensioning device and method for conveying belt |
| CN105235142A (en) * | 2015-10-29 | 2016-01-13 | 勋龙精密模具(昆山)有限公司 | Flow backward cover die |
| CN110978422A (en) * | 2019-11-26 | 2020-04-10 | 苏州冬宝光电科技有限公司 | Display front shell injection mold cavity with multiple positioning structures |
-
2010
- 2010-11-29 CN CN2010206378533U patent/CN202016167U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873828A (en) * | 2012-10-15 | 2013-01-16 | 勋龙精密模具(昆山)有限公司 | Energy-saving high-efficiency quick-cooling and quick-heating mold |
| CN105000325A (en) * | 2014-04-22 | 2015-10-28 | 青岛软控机电工程有限公司 | Automatic deviation rectifying and tensioning device and method for conveying belt |
| CN105235142A (en) * | 2015-10-29 | 2016-01-13 | 勋龙精密模具(昆山)有限公司 | Flow backward cover die |
| CN110978422A (en) * | 2019-11-26 | 2020-04-10 | 苏州冬宝光电科技有限公司 | Display front shell injection mold cavity with multiple positioning structures |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |