CN203901650U - Insert runner injection molding type injection mold - Google Patents
Insert runner injection molding type injection mold Download PDFInfo
- Publication number
- CN203901650U CN203901650U CN201420307161.0U CN201420307161U CN203901650U CN 203901650 U CN203901650 U CN 203901650U CN 201420307161 U CN201420307161 U CN 201420307161U CN 203901650 U CN203901650 U CN 203901650U
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- China
- Prior art keywords
- runner
- sprue
- plate
- injection molding
- molding type
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- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 238000001746 injection moulding Methods 0.000 title claims abstract description 17
- 230000013011 mating Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 5
- 239000007787 solid Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an insert runner injection molding type injection mold which comprises a panel, a front mold plate, a push plate, a rear mold plate, a base plate, a base plate fixing plate and a rear mold fixing plate, wherein inserts matched with each other are arranged in the front mold plate and the rear mold plate; a main runner is arranged in the inserts; a pouring gate is arranged at the middle position of the main runner; two sides of the pouring gate are respectively connected with a first sub-runner and a second sub-runner; the first sub-runner is connected with multiple first branch runners; the second sub-runner is connected with multiple branch runners; a sprue runner is arranged on the panel; and the sprue runner is connected with the main runner. According to the insert runner injection molding type injection mold, the flexibility of the runner of the mold is greatly improved, a one-mold multi-cavity mode can be realized, the production efficiency of plastic parts is greatly improved, and the injection mold is simple in runner processing and high in production efficiency.
Description
Technical field
The present invention relates to a kind of injection mould, be specifically related to a kind of runner injection molding type injection mould of inserting.
Background technology
In prior art, as patent ZL201110298446.3 discloses a kind of injection mold of insert type adjustable gating system, comprise running gate system, die cavity, cooling system and mould bases, described running gate system comprises sprue gate bush, cover half is adjustable inserts and runner, on described sprue gate bush, be provided with sprue bush, described running gate system bottom is provided with sprue puller, described sprue puller both sides are provided with push rod, described push rod bottom is provided with push rod pressing plate, and described push rod pressing plate is bolted on top board; Described mould bases comprises top clamping plate, solid plate, cushion block, moving platen and Bottom clamp plate, described top clamping plate is fixed together by hexagon socket head cap screw and solid plate, described solid plate is fixed by bolt and sprue bush, described cooling system is arranged on described cover half and pulls, described cushion block and described Bottom clamp plate are bolted, described moving platen and described cushion block link together, and described moving platen inside is provided with guide pillar, and described guide pillar top is provided with guide pin bushing.The runner very flexible of the injection mold of this insert type adjustable gating system, productive rate is low.
Summary of the invention
The deficiency existing for prior art, the invention provides a kind of flexibility that has greatly increased the runner of this mould, can realize a multi-cavity mold, greatly improved the production efficiency of plastic part, and processing flow channel is simple, the runner injection molding type injection mould of inserting that production efficiency is high.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of runner injection molding type injection mould of inserting, comprise panel, front template, push pedal, rear pattern plate, backing plate, backing plate fixed head and rear mold fixed head, front template is arranged on panel, rear pattern plate is arranged on backing plate, backing plate is arranged on backing plate fixed head, backing plate fixed head is arranged on rear mold fixed head, front template is flexibly connected with rear pattern plate, between front template and rear pattern plate, be provided with push pedal, front template, push pedal and rear pattern plate are flexibly connected by guide pillar, described front template with in rear pattern plate, be provided with mutual inserting of mating, in inserting, be provided with sprue, the centre position of sprue is provided with running channel, the both sides of running channel are connected with respectively the first runner and the second runner, the first runner is connected with some the first branch flow passages, the second runner is connected with some the second branch flow passages, panel is provided with sprue channel, sprue channel is connected with sprue.
Further, described the first branch flow passage is equidistant layout.
Further, described the second branch flow passage is equidistant layout.
Further, described the first runner is identical with the shape size of the second runner.
Further, described the first branch flow passage is identical with the shape size of the second branch flow passage.
Further, described guide column sleeve is equipped with guide pin bushing.
Beneficial effect of the present invention: because front template is arranged on panel, rear pattern plate is arranged on backing plate, backing plate is arranged on backing plate fixed head, backing plate fixed head is arranged on rear mold fixed head, front template is flexibly connected with rear pattern plate, between front template and rear pattern plate, be provided with push pedal, front template, push pedal and rear pattern plate are flexibly connected by guide pillar, described front template with in rear pattern plate, be provided with mutual inserting of mating, in inserting, be provided with sprue, the centre position of sprue is provided with running channel, the both sides of running channel are connected with respectively the first runner and the second runner, the first runner is connected with some the first branch flow passages, the second runner is connected with some the second branch flow passages, panel is provided with sprue channel, sprue channel is connected with sprue, so pass through sprue channel, sprue, runner and branch flow passage have increased the flexibility of the runner of this mould greatly, can realize a multi-cavity mold, greatly improved the production efficiency of plastic part, and processing flow channel is simple, production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the insert structural representation of runner injection molding type injection mould of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the present invention.
As shown in Figure 1, a kind of runner injection molding type injection mould of inserting, comprise panel 1, front template 2, push pedal 3, rear pattern plate 4, backing plate 5, backing plate fixed head 6 and rear mold fixed head 7, front template 2 is arranged on panel 1, rear pattern plate 4 is arranged on backing plate 5, backing plate 5 is arranged on backing plate fixed head 6, backing plate fixed head 6 is arranged on rear mold fixed head 7, front template 2 is flexibly connected with rear pattern plate 4, between front template 2 and rear pattern plate 4, be provided with push pedal 3, front template 2, push pedal 3 and rear pattern plate 4 are flexibly connected by guide pillar 8, front template 2 with in rear pattern plate 4, be provided with mutual inserting of mating, in inserting, be provided with sprue 11, the centre position of sprue 11 is provided with running channel 12, the both sides of running channel 12 are connected with respectively the first runner 13 and the second runner 14, the first runner 13 is connected with some the first branch flow passages 15, the second runner 14 is connected with some the second branch flow passages 16, panel 1 is provided with sprue channel 10, sprue channel 10 is connected with sprue 11, the first branch flow passage 15 is equidistant layout, the second branch flow passage 16 is equidistant layout, and the first runner 13 is identical with the shape size of the second runner 14, and the first branch flow passage 15 is identical with the shape size of the second branch flow passage 16, guide pillar 8 is set with guide pin bushing 9, and sprue channel 10 is horn-like.
The present invention's runner injection molding type injection mould of inserting, because front template 2 is arranged on panel 1, rear pattern plate 4 is arranged on backing plate 5, backing plate 5 is arranged on backing plate fixed head 6, backing plate fixed head 6 is arranged on rear mold fixed head 7, front template 2 is flexibly connected with rear pattern plate 4, between front template 2 and rear pattern plate 4, be provided with push pedal 3, front template 2, push pedal 3 and rear pattern plate 4 are flexibly connected by guide pillar 8, front template 2 with in rear pattern plate 4, be provided with mutual inserting of mating, in inserting, be provided with sprue 11, the centre position of sprue 11 is provided with running channel 12, the both sides of running channel 12 are connected with respectively the first runner 13 and the second runner 14, the first runner 13 is connected with some the first branch flow passages 15, the second runner 14 is connected with some the second branch flow passages 16, panel 1 is provided with sprue channel 10, sprue channel 10 is connected with sprue 11, so by sprue channel 10, sprue 11, runner and branch flow passage have increased the flexibility of the runner of this mould greatly, can realize a multi-cavity mold, have greatly improved the production efficiency of plastic part, and processing flow channel is simple, production efficiency is high.Because sprue channel 10 is horn-like, so during injection moulding, plastics melting liquid can be filled with sprue 11 fast.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. the runner injection molding type injection mould of inserting, comprise panel, front template, push pedal, rear pattern plate, backing plate, backing plate fixed head and rear mold fixed head, front template is arranged on panel, rear pattern plate is arranged on backing plate, backing plate is arranged on backing plate fixed head, backing plate fixed head is arranged on rear mold fixed head, front template is flexibly connected with rear pattern plate, between front template and rear pattern plate, be provided with push pedal, front template, push pedal and rear pattern plate are flexibly connected by guide pillar, it is characterized in that: described front template with in rear pattern plate, be provided with mutual inserting of mating, in inserting, be provided with sprue, the centre position of sprue is provided with running channel, the both sides of running channel are connected with respectively the first runner and the second runner, the first runner is connected with some the first branch flow passages, the second runner is connected with some the second branch flow passages, panel is provided with sprue channel, sprue channel is connected with sprue.
2. the runner injection molding type injection mould of inserting according to claim 1, is characterized in that: described the first branch flow passage is equidistant layout.
3. the runner injection molding type injection mould of inserting according to claim 1, is characterized in that: described the second branch flow passage is equidistant layout.
4. the runner injection molding type injection mould of inserting according to claim 1, is characterized in that: described the first runner is identical with the shape size of the second runner.
5. the runner injection molding type injection mould of inserting according to claim 1, is characterized in that: described the first branch flow passage is identical with the shape size of the second branch flow passage.
6. the runner injection molding type injection mould of inserting according to claim 1, is characterized in that: described guide column sleeve is equipped with guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307161.0U CN203901650U (en) | 2014-06-11 | 2014-06-11 | Insert runner injection molding type injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307161.0U CN203901650U (en) | 2014-06-11 | 2014-06-11 | Insert runner injection molding type injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203901650U true CN203901650U (en) | 2014-10-29 |
Family
ID=51775944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307161.0U Expired - Fee Related CN203901650U (en) | 2014-06-11 | 2014-06-11 | Insert runner injection molding type injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203901650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919986A (en) * | 2019-12-31 | 2020-03-27 | 联塑科技发展(贵阳)有限公司 | A double-layer injection mold for PVC trunking switch box cover |
| CN111660538A (en) * | 2020-05-27 | 2020-09-15 | 浙江精诚模具机械有限公司 | Nanometer level multilayer distributor with superposition multiplication function |
-
2014
- 2014-06-11 CN CN201420307161.0U patent/CN203901650U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919986A (en) * | 2019-12-31 | 2020-03-27 | 联塑科技发展(贵阳)有限公司 | A double-layer injection mold for PVC trunking switch box cover |
| CN110919986B (en) * | 2019-12-31 | 2026-01-16 | 联塑科技发展(贵阳)有限公司 | Double-layer injection mold for PVC wire slot switch box cover |
| CN111660538A (en) * | 2020-05-27 | 2020-09-15 | 浙江精诚模具机械有限公司 | Nanometer level multilayer distributor with superposition multiplication function |
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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: 20141029 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |