CN103448215A - Latent type pouring gate structure for processing high-intensity plastic product - Google Patents
Latent type pouring gate structure for processing high-intensity plastic product Download PDFInfo
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- CN103448215A CN103448215A CN2013102896264A CN201310289626A CN103448215A CN 103448215 A CN103448215 A CN 103448215A CN 2013102896264 A CN2013102896264 A CN 2013102896264A CN 201310289626 A CN201310289626 A CN 201310289626A CN 103448215 A CN103448215 A CN 103448215A
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Abstract
The invention belongs to the technical field of injection product mold processing and discloses a latent type pouring gate structure for processing a high-intensity plastic product. The latent type pouring gate structure comprises a mold frame, a first ejector plate, a second ejector plate, runner ejector robs, ejection embedded lumps, movable die inserts, pouring gate runners and a fixed die insert. The latent type pouring gate structure for processing the high-intensity plastic product has the advantages that 1, the design is reasonable, the structure is simple and the processing and manufacturing cost is low; 2, the processing period of a product is short, and the product production efficiency is effectively improved; 3, the processing production precision of the product is high, the quality of the product is effectively improved, and therefore, the enterprise market competition is increased. In conclusion, the latent type pouring gate structure for processing the high-intensity plastic product solves existing difficulties of an enterprise encountered in processing special materials, meets the demand of the enterprise that the product processed through a mold is diversified and reduces the investment of the production cost of the enterprise.
Description
Technical field
The present invention relates to injecting products mold machining technology field, be specifically related to a kind of highstrenghtpiston's product processing sub marine gate structure.
Background technology
Known, along with socioeconomic fast development, increasing to the demand of various injecting products, simultaneously also more and more higher to the quality requirement of product from institute.
Current, in order to meet this kind of demand, the research staff has improved various injecting products processing molds gradually, as develops submarine and water injection mold, can improve product working (machining) efficiency and product quality, reaches the purpose that manufacturing enterprise reduces production costs and drops into.
But existing submarine waters injection mold, when some unorthodox engineering materials of processing (such as nylon 6 adds 50% glass fibre), due to high, the difficult flexural deformation of the intensity of material own, cause occurring the problem (cast gate breaks in mould) of the demoulding smoothly, cast gate fracture when using submarine to water injection mold processing, and then affect working (machining) efficiency, increased the enterprise production cost and drop into, this is current problem demanding prompt solution.
Therefore, based on the problems referred to above, the invention provides a kind of highstrenghtpiston's product processing sub marine gate structure.
Summary of the invention
Goal of the invention: the invention provides a kind of highstrenghtpiston's product processing and use the sub marine gate structure, meet the demand of enterprise's processing unorthodox engineering material, increase work efficiency and realize the purpose that enterprise reduces production costs and drops into.
Technical scheme: the invention provides the processing of a kind of highstrenghtpiston's product and use the sub marine gate structure, comprise mould bases, the first liftout plate, the second liftout plate, runner push rod, eject insert, dynamic model mold insert, sprue channel and cover half mold insert; Described the first liftout plate, the second liftout plate, runner push rod, eject insert, dynamic model mold insert, sprue channel and cover half mold insert be arranged on mould bases, wherein the first liftout plate one side connects the second liftout plate; Described runner push rod runs through mould bases, the first liftout plate, the second liftout plate and dynamic model mold insert, and two ends connect respectively an end of mould bases and sprue channel; Described eject to insert run through mould bases and dynamic model mold insert, two ends connect respectively the other end of the second liftout plate and sprue channel; Described dynamic model mold insert one side connects the cover half mold insert.
The two ends of preferred described sprue channel connect respectively to eject inserts and the dynamic model mold insert, and wherein an end is fixedly installed on the dynamic model mold insert.
Preferred described sprue channel is set to groove with ejecting the one side that the link of inserting makes progress, and with runner push rod link, is set to inclined ramp.
Compared with prior art, beneficial effect of the present invention is:
The sub marine gate structure is used in a kind of highstrenghtpiston's product processing of the present invention, and have the following advantages: 1, reasonable in design, simple in structure, the processing and manufacturing cost is low; 2, the product process-cycle short, effectively raise production efficiency; 3, product processing precision is high, effectively raises product quality, and then has increased market competitiveness of enterprises.In sum, the invention solves the difficult problem that existing enterprise runs into when the processing special material, met the demand of enterprise's Mould Machining product diversification, reduced enterprise's production cost and dropped into.
The accompanying drawing explanation
The structural representation that Fig. 1 is the embodiment of the present invention;
Fig. 2 is the local enlarged diagram in embodiment of the present invention Fig. 1 circle;
Fig. 3 is the local enlarged diagram in embodiment of the present invention Fig. 1 dotted rectangle;
The structural representation that Fig. 4 is embodiment of the present invention sprue channel;
Fig. 5 to Fig. 7 is embodiment of the present invention converted products schematic diagram;
Wherein in figure, sequence number is as follows: 1-mould bases, 2-the first liftout plate, 3-the second liftout plate, 4-runner push rod, 5-eject and insert, 6-dynamic model mold insert, 7-sprue channel, 8-cover half mold insert, 9-product.
The specific embodiment
Below in conjunction with specific embodiment, a kind of highstrenghtpiston's product processing of the present invention is elaborated by the sub marine gate structure:
The sub marine gate structure is used in a kind of highstrenghtpiston's product processing as Figure 1-Figure 4, comprise mould bases 1, the first liftout plate 2, the second liftout plate 3, runner push rod 4, eject insert 5, dynamic model mold insert 6, sprue channel 7 and cover half mold insert 8; The first liftout plate 2, the second liftout plate 3, runner push rod 4, eject insert 5, dynamic model mold insert 6, sprue channel 7 and cover half mold insert 8 be arranged on mould bases 1, wherein the first liftout plate 2 one sides connect the second liftout plate 3; Runner push rod 4 runs through mould bases 1, the first liftout plate 2, the second liftout plate 3 and dynamic model mold insert 6, and two ends connect respectively an end of mould bases 1 and sprue channel 7; Ejecting inserts 5 runs through mould bases 1 and dynamic model mold insert 6, and two ends connect respectively the other end of the second liftout plate 3 and sprue channel 7; Dynamic model mold insert 6 one sides connect cover half mold insert 8.
The two ends of preferred sprue channel 7 connect respectively to eject inserts 5 and dynamic model mold insert 6, and wherein an end is fixedly installed on dynamic model mold insert 6.
Preferred sprue channel 7 is set to groove with ejecting the one side that 5 links of inserting make progress, and with runner push rod 4 links, is set to inclined ramp.
Embodiment
Be illustrated in figure 5 the state before mold injection finishes to eject, the first liftout plate 2, the second liftout plate 3, runner push rod 4, eject insert 5, dynamic model mold insert 6, sprue channel 7 and cover half mold insert 8 be all in original state, ejecting total distance is L, and the idle stroke of L1 is arranged between runner push rod 4 and the first liftout plate 2, the second liftout plate 3; After the first liftout plate 2, the second liftout plate 3 eject the L1 segment distance as shown in Figure 6, sprue channel 7 separates the L1 segment distance with product 9, and now the second liftout plate 3 contacts with runner push rod 4; Runner push rod 4 ejects sprue channel 7 as shown in Figure 7, and sprue channel 7 separates the L2 segment distance with product 9, and now sprue channel 7 turns over to a side, until demoulding end, then carry out next one circulation.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. the sub marine gate structure is used in highstrenghtpiston's product processing, it is characterized in that: comprise mould bases (1), the first liftout plate (2), the second liftout plate (3), runner push rod (4), eject insert (5), dynamic model mold insert (6), sprue channel (7) and cover half mold insert (8); Described the first liftout plate (2), the second liftout plate (3), runner push rod (4), ejecting insert (5), dynamic model mold insert (6), sprue channel (7) and cover half mold insert (8), to be arranged on mould bases (1) upper, and wherein the first liftout plate (2) one sides connect the second liftout plate (3); Described runner push rod (4) runs through mould bases (1), the first liftout plate (2), the second liftout plate (3) and dynamic model mold insert (6), and two ends connect respectively an end of mould bases (1) and sprue channel (7); Mould bases (1) and dynamic model mold insert (6) are run through in described eject insert (5), and two ends connect respectively the other end of the second liftout plate (3) and sprue channel (7); Described dynamic model mold insert (6) one sides connect cover half mold insert (8).
2. a kind of highstrenghtpiston's product according to claim 1 is processed and is used the sub marine gate structure, it is characterized in that: the two ends of described sprue channel (7) connect respectively to eject inserts (5) and dynamic model mold insert (6), and wherein an end is fixedly installed on dynamic model mold insert (6).
3. a kind of highstrenghtpiston's product according to claim 2 is processed and is used the sub marine gate structure, it is characterized in that: described sprue channel (7) is set to groove with ejecting the one side that (5) link of inserting makes progress, and with runner push rod (4) link, is set to inclined ramp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102896264A CN103448215A (en) | 2013-10-12 | 2013-10-12 | Latent type pouring gate structure for processing high-intensity plastic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102896264A CN103448215A (en) | 2013-10-12 | 2013-10-12 | Latent type pouring gate structure for processing high-intensity plastic product |
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| Publication Number | Publication Date |
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| CN103448215A true CN103448215A (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013102896264A Pending CN103448215A (en) | 2013-10-12 | 2013-10-12 | Latent type pouring gate structure for processing high-intensity plastic product |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619714A (en) * | 2016-01-25 | 2016-06-01 | 中山市利群精密实业有限公司 | Gate mechanism with groove |
| CN106926419A (en) * | 2017-03-30 | 2017-07-07 | 苏州华科精密模具有限公司 | A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material |
Citations (7)
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|---|---|---|---|---|
| JPH06143346A (en) * | 1992-11-02 | 1994-05-24 | Musashi Kako Kk | Block ejector pin gate type injection mold |
| CN201693739U (en) * | 2010-05-05 | 2011-01-05 | 新东江塑胶(深圳)有限公司 | Nozzle cutting device in mold |
| CN201824525U (en) * | 2010-11-01 | 2011-05-11 | 天津市中环三峰电子有限公司 | Ejector rob-type pouring gate of injection mold |
| CN201881517U (en) * | 2010-11-05 | 2011-06-29 | 富港电子（东莞）有限公司 | Injection mold |
| CN102975340A (en) * | 2012-11-29 | 2013-03-20 | 中山市利群精密实业有限公司 | Thimble delaying structure of plastic mould |
| CN203210633U (en) * | 2013-04-27 | 2013-09-25 | 嘉善富亿德塑胶有限公司 | Intramode automatic shearing device of side gate |
| CN203472067U (en) * | 2013-07-11 | 2014-03-12 | 裕克施乐塑料制品（太仓）有限公司 | Submarine gate structure for machining high-strength plastic products |
-
2013
- 2013-10-12 CN CN2013102896264A patent/CN103448215A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06143346A (en) * | 1992-11-02 | 1994-05-24 | Musashi Kako Kk | Block ejector pin gate type injection mold |
| CN201693739U (en) * | 2010-05-05 | 2011-01-05 | 新东江塑胶(深圳)有限公司 | Nozzle cutting device in mold |
| CN201824525U (en) * | 2010-11-01 | 2011-05-11 | 天津市中环三峰电子有限公司 | Ejector rob-type pouring gate of injection mold |
| CN201881517U (en) * | 2010-11-05 | 2011-06-29 | 富港电子（东莞）有限公司 | Injection mold |
| CN102975340A (en) * | 2012-11-29 | 2013-03-20 | 中山市利群精密实业有限公司 | Thimble delaying structure of plastic mould |
| CN203210633U (en) * | 2013-04-27 | 2013-09-25 | 嘉善富亿德塑胶有限公司 | Intramode automatic shearing device of side gate |
| CN203472067U (en) * | 2013-07-11 | 2014-03-12 | 裕克施乐塑料制品（太仓）有限公司 | Submarine gate structure for machining high-strength plastic products |
Non-Patent Citations (1)
| Title |
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| 杨永顺: "《塑料成型工艺与模具设计》", 31 August 2011, article "潜伏浇口", pages: 194-195 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619714A (en) * | 2016-01-25 | 2016-06-01 | 中山市利群精密实业有限公司 | Gate mechanism with groove |
| CN106926419A (en) * | 2017-03-30 | 2017-07-07 | 苏州华科精密模具有限公司 | A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material |
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Application publication date: 20131218 |
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