CN104772873A - Submarine side gate slanted ejector rubber feeding mechanism for automobile injection molds - Google Patents
Submarine side gate slanted ejector rubber feeding mechanism for automobile injection molds Download PDFInfo
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- CN104772873A CN104772873A CN201510156673.0A CN201510156673A CN104772873A CN 104772873 A CN104772873 A CN 104772873A CN 201510156673 A CN201510156673 A CN 201510156673A CN 104772873 A CN104772873 A CN 104772873A
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- oblique top
- slanted
- slanted ejector
- hole
- guide hole
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Abstract
The invention discloses a submarine side gate slanted ejector rubber feeding mechanism for automobile injection molds. The rubber feeding mechanism comprises a movable molding plate, a slanted ejector, a slanted ejector seat and a bottom pin plate, wherein the slanted ejector seat is fixed on the bottom pin plate, the slope of the slanted ejector is a rubber level surface, the movable molding plate is provided with a guide hole matched with the slanted ejector, the upper end of the slanted ejector extends into the guide hole to be in sliding fit with the guide hole, and a dovetailed structure is arranged on the side wall, opposite to the rubber level surface, of the guide hole; and the lower end of the slanted ejector is articulated with the slanted ejector seat through a pin, a through hole is formed in the lower end of the slanted ejector, the axis direction of the through hole is parallel to the slope direction of the slanted ejector, a mounting groove is formed in the upper end of the slanted ejector seat, a sliding chute is formed in each of two side walls of the mounting groove, the middle part of the pin is positioned in the through hole in the lower end of the slanted ejector, and two ends of the pin are positioned in the sliding chutes. The submarine side gate slanted ejector rubber feeding mechanism for the automobile injection molds can be used for achieving the automatic continuous large-scale production, and the production efficiency is improved.
Description
Technical field
The present invention relates to automobile injection mold field, enter gluing mechanism more specifically to a kind of automobile injection mold submarine style big water gap oblique top.
Background technology
Injection mold realizes the main tooling device of automobile interior exterior decorations product quantity-produced in enormous quantities.The structure of mould directly affects outward appearance, the quality and performance of interior exterior trim product.Meanwhile, the production efficiency of mould directly determines artificial, machinery equipment and the Energy Consumption Cost of single product, thus have impact on the price of product.For the product that parking brake regulates cover plate such, appearance requirement is high, the defect affecting outward appearance can not be had to exist, also will meet the needs of production in enormous quantities simultaneously, this provides for improved the requirement of Design of Dies.Existing mold enters plastic structure and generally adopts two schemes, and one is adopt the thin mouth of a river of submarine, and design can meet appearance requirement and realize automated production like this, but cast gate is too little, and pressurize is bad, is unfavorable for the production of high-volume parts; Two is adopt submarine style big water gap to add straight top, and design can meet appearance requirement and pressurize requirement like this, but necessary manual pickup, production efficiency is lower.
Summary of the invention
The object of this invention is to provide a kind of automobile injection mold submarine style big water gap oblique top and enter gluing mechanism, to realize automatic continuous production in enormous quantities, enhance productivity.
Automobile injection mold submarine style big water gap oblique top of the present invention enters gluing mechanism, comprise moving platen, oblique top, tilted footstock and end needle plate, tilted footstock is fixed on end needle plate, the inclined-plane of described oblique top is glue plane, moving platen offers the guide hole coordinated with oblique top, the upper end of oblique top is stretched in described guide hole and is slidably matched with guide hole, and sidewall relative with glue plane in guide hole is provided with dovetail configuration; The lower end of oblique top offers through hole, the axis direction of this through hole is parallel with oblique top bevel direction, the upper end of described tilted footstock offers mounting groove, the two side of mounting groove all offers chute, the middle part of bearing pin is positioned at the through hole of oblique top lower end, the lower end of oblique top by this bearing pin and tilted footstock hinged, the two ends of bearing pin lay respectively in described chute.
During use, oblique top can simultaneously along the square hole on moving platen and the runner movement on tilted footstock, and oblique top and moving platen mold the cast gate cold burden of band dovetail configuration jointly.When ejecting, injection machine promotes the moving platen motion relative to tilted footstock of end needle plate, oblique top is led by the inclined top hole on moving platen after being subject to the active force of tilted footstock, slide on tilted footstock simultaneously, oblique top is displaced sideways relative to product, cast gate place cold burden does not move with oblique top under the effect of dovetail groove, thus completes side core-pulling action, and cast gate place cold burden is deviate from from oblique top.
Automobile injection mold submarine style big water gap oblique top of the present invention enters gluing mechanism, combine traditional lifter ejection and sub marine gate form, derive and a kind ofly novel enter glue mode, simple and reliable, install easy, easy to maintenance, with low cost, achieve continuous seepage in enormous quantities.
Accompanying drawing explanation
Fig. 1 is axonometric drawing of the present invention;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is the present invention's sectional view in the width direction;
Fig. 4 is the present invention's sectional view along its length;
Fig. 5 is the separation process figure of the present invention's oblique top and cast gate cold burden when ejecting;
Fig. 6 is the structural representation of dovetail configuration in the present invention;
Fig. 7 is the sectional view along AA line in Fig. 6;
Fig. 8 is the partial sectional view of the present invention at dovetail configuration place.
Detailed description of the invention
In order to explain technical scheme of the present invention further, below in conjunction with accompanying drawing, the present invention will be described in detail.
See shown in Fig. 1 to Fig. 8, this automobile injection mold submarine style big water gap oblique top enters gluing mechanism, comprise moving platen 1, oblique top 2, tilted footstock 4 and end needle plate 6, tilted footstock 4 is fixed on end needle plate 6 by screw 5, described oblique top 2 is provided with glue plane, moving platen 1 offers the guide hole coordinated with oblique top, and the upper end of oblique top 2 is stretched in described guide hole and is slidably matched with guide hole, and sidewall relative with described glue plane in guide hole is provided with dovetail configuration 9.Through hole is offered in the lower end of oblique top 2, the axis direction of this through hole is parallel with the glue plane of oblique top, the upper end of described tilted footstock offers mounting groove, the two side of mounting groove all offers chute 41, the middle part of bearing pin 3 is positioned at the through hole of oblique top lower end, the lower end of oblique top 2 is hinged by bearing pin 3 and tilted footstock 4, and the two ends of bearing pin 3 lay respectively in described chute 41.
Installation steps:
The first step, inserts the guide hole of moving platen 1 by oblique top 2 from front;
Second step, connects oblique top 2 and tilted footstock 4 with bearing pin 3;
3rd step, also locks with screw 5 with bearing pin 3 locating latch footstock 4 and end needle plate 6.
Movement step:
The first step, under the effect of end needle plate 6, oblique top 2 is led by the square hole on moving platen 1 and moves obliquely and slide on tilted footstock 4;
Second step, oblique top 2 and product 7 relative motion, deviate from cast gate place cold burden 8 from oblique top 2;
3rd step, end needle plate 6 drives oblique top 2, and oblique top 2 is led by the inclined top hole on dynamic model and slides on tilted footstock 4, oblique top return.
Claims (1)
1. an automobile injection mold submarine style big water gap oblique top enters gluing mechanism, comprise moving platen (1), oblique top (2), tilted footstock (4) and end needle plate (6), tilted footstock is fixed on end needle plate, it is characterized in that: described oblique top is provided with glue plane, moving platen offers the guide hole coordinated with oblique top, the upper end of oblique top is stretched in described guide hole and is slidably matched with guide hole, sidewall relative with glue plane in guide hole is provided with dovetail configuration (9); The lower end of oblique top offers through hole, the axis direction of this through hole is parallel with oblique top bevel direction, the upper end of described tilted footstock offers mounting groove, the two side of mounting groove all offers chute (41), the middle part of bearing pin is positioned at the through hole of oblique top lower end, the lower end of oblique top is hinged by bearing pin (3) and tilted footstock, and the two ends of bearing pin lay respectively in described chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510156673.0A CN104772873A (en) | 2015-04-03 | 2015-04-03 | Submarine side gate slanted ejector rubber feeding mechanism for automobile injection molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510156673.0A CN104772873A (en) | 2015-04-03 | 2015-04-03 | Submarine side gate slanted ejector rubber feeding mechanism for automobile injection molds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104772873A true CN104772873A (en) | 2015-07-15 |
Family
ID=53614791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510156673.0A Pending CN104772873A (en) | 2015-04-03 | 2015-04-03 | Submarine side gate slanted ejector rubber feeding mechanism for automobile injection molds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104772873A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021278A1 (en) * | 2022-07-29 | 2024-02-01 | 浙江翊翔塑模股份有限公司 | Support and guide mechanism for injection mold and stack mold for pillar trim panels of commercial vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201702908U (en) * | 2010-06-13 | 2011-01-12 | 宁波舜宇模具有限公司 | Large-draft-angle reversed ejection and angle ejection demolding guide mechanism |
| CN203293477U (en) * | 2013-06-04 | 2013-11-20 | 慈溪市登辉塑料模具制造有限公司 | Mold capable of achieving concealed gating through inclined lifter |
-
2015
- 2015-04-03 CN CN201510156673.0A patent/CN104772873A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201702908U (en) * | 2010-06-13 | 2011-01-12 | 宁波舜宇模具有限公司 | Large-draft-angle reversed ejection and angle ejection demolding guide mechanism |
| CN203293477U (en) * | 2013-06-04 | 2013-11-20 | 慈溪市登辉塑料模具制造有限公司 | Mold capable of achieving concealed gating through inclined lifter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021278A1 (en) * | 2022-07-29 | 2024-02-01 | 浙江翊翔塑模股份有限公司 | Support and guide mechanism for injection mold and stack mold for pillar trim panels of commercial vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150715 |