CN205553098U - Accurate plastic mould with ejection mechanism - Google Patents
Accurate plastic mould with ejection mechanism Download PDFInfo
- Publication number
- CN205553098U CN205553098U CN201620237737.XU CN201620237737U CN205553098U CN 205553098 U CN205553098 U CN 205553098U CN 201620237737 U CN201620237737 U CN 201620237737U CN 205553098 U CN205553098 U CN 205553098U
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- China
- Prior art keywords
- cylinder
- hole
- workbench
- thimble
- pillar
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- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an accurate plastic mould with ejection mechanism, the on -line screen storage device comprises a base, the four corners of base all is equipped with the pillar, the top of pillar is connected with the roof, open at the upper surface of roof middle part has the through -hole, and through -hole upper portion overlap joint has a pneumatic cylinder, the hydraulic pressure post of pneumatic cylinder bottom passes through the through -hole to be connected with the last mould of establishing the roof bottom, and the upper surface of base is equipped with the workstation, the upper surface of workstation middle part is offered flutedly, and the middle part of recess has offered the hole, is equipped with the shock pad on the inside bottom surface of workstation, and the upper surface both sides of shock pad are equipped with first cylinder, two the top of first cylinder is connected with first telescopic link, and the top of first telescopic link is run through the upper surface of workstation and is connected with the bed die of establishing in the recess. This accurate plastic mould with ejection mechanism has reached and has made the heat dissipation ventilatory effect of product in -process to the product, and the thimble can make things convenient for and take out in the bed die product jack -up easily.
Description
Technical field
This utility model relates to plastic mould technical field, a kind of precision plastic rubber mould with ejecting mechanism.
Background technology
Plastic mould, a kind of for compression moulding, extrusion molding, inject, be blow molded and the abbreviation of built-up plastics mould of low ratio foamed molding, in the last few years, along with developing rapidly with general with engineering plastics improving constantly at the aspect such as intensity and precision of plastics industry, the range of application of plastic is also constantly expanding, the various fields such as such as household electrical appliance, instrument and meter, construction equipment, auto industry and haberdashery and hardware, the ratio shared by plastic the most rapidly increases.One working of plastics reasonable in design tends to replace multiple conventional metals part.The trend of industrial products and daily product plastic constantly rises, and along with the development of society, plastic cement products is applied more and more extensive in people live, and the structure of product becomes increasingly complex, more and more higher to plastic mould institution requests comparatively speaking；
In existing plastic mould, product structure complexity is brought and is ejected inconvenience, when taking out product, product may be caused damage, when Product processing, seldom being provided with ventilation heat abstractor on mould, the material of most thermoplastification to add man-hour temperature too high, causes burn failure or product defective.
Utility model content
The purpose of this utility model is to provide a kind of precision plastic rubber mould with ejecting mechanism, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of precision plastic rubber mould with ejecting mechanism，Including base，The corner of described base is equipped with pillar，The top of described pillar connects top board，The upper surface middle part of described top board has through hole，And through hole top is overlapped with hydraulic cylinder，Hydraulic column bottom described hydraulic cylinder is connected with the mold being located at bottom top board by through hole，The upper surface of described base is provided with workbench，The upper surface middle part of described workbench offers groove，And the middle part of groove offers hole，The inner bottom surface of described workbench is provided with cushion，The upper surface both sides of described cushion are provided with the first cylinder，The top of two described first cylinders connects the first expansion link，And first the top of expansion link run through the upper surface of workbench and be connected with the lower mold being located in groove，The side of described lower mold is equidistantly provided with passage，The middle part of described lower mold upper surface is provided with mold slots，The both sides, inside of described mold slots are provided with heat abstractor，The upper surface middle part of described cushion is provided with the second cylinder，The top of described second cylinder connects the second expansion link，The top of described second expansion link connects ejector retainner plate，The upper surface both sides of described ejector retainner plate are provided with return pin，The side of two described return pins is socketed with back-moving spring，The middle part of described ejector retainner plate is provided with thimble，The middle part of described mold slots is provided with the centre hole corresponding with thimble，The top perforated holes of described thimble and being located in centre hole.
Preferably, described pillar is correspondingly arranged at the corner, outside of workbench, and leaves gap between workbench and pillar.
Preferably, the inside of described cushion has been equally spaced damping spring.
Preferably, two described first cylinders are symmetrically arranged at the both sides of the second cylinder.
Preferably, in the height of thimble at the bottom of the height of described return pin.
Compared with prior art, the beneficial effects of the utility model are: should be with the precision plastic rubber mould of ejecting mechanism, reach the heat radiation ventilatory effect to product in manufacturing product process, radiating effect protects mould the most further, passage is offered, the heat of mould inside can be reduced, prevent that temperature is too high causes product defective, by thimble equally distributed on ejector retainner plate, under the effect of the second cylinder, product can be ejected by thimble easily, convenient taking-up in lower mold, by to the first cylinder and the improvement of the second cylinder, first cylinder and the second cylinder carry out folding and unfolding to lower mold and ejector retainner plate respectively, complete the manufacture to product.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model structure lower mold schematic diagram；
Fig. 3 is this utility model structure mold groove schematic diagram.
In figure: 1 base, 2 workbench, 3 first cylinders, 4 first expansion links, 5 second cylinders, 6 second expansion links, 7 ejector retainner plates, 8 lower mold, 9 return pins, 10 thimbles, 11 pillars, 12 molds, 13 hydraulic columns, 14 hydraulic cylinders, 15 top boards, 16 cushions, 17 passages, 18 mold slots, 19 heat abstractors.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of precision plastic rubber mould with ejecting mechanism, do not only reach the heat radiation ventilatory effect to product in manufacturing product process, radiating effect protects mould the most further, including base 1, the corner of base 1 is equipped with pillar 11, pillar 11 supports the mould on top and is operated, the top of pillar 11 connects top board 15, top board is used for supporting cylinder 14, the upper surface middle part of top board 15 has through hole, and through hole top is overlapped with hydraulic cylinder 14, the setting of through hole, it is easy to the folding and unfolding of hydraulic column, hydraulic column 13 bottom hydraulic cylinder 14 is connected with the mold 12 being located at bottom top board 15 by through hole, product is jointly manufactured by mold 12 with lower mold 8；
nullThe upper surface of base 1 is provided with workbench 2，The upper surface middle part of workbench 2 offers groove，And the middle part of groove offers hole，Groove is easy to the placement of lower mold 8，Facilitate injection molding，The inner bottom surface of workbench 2 is provided with cushion 16，Cushion 16 plays the effect of damping，Protection cylinder，The upper surface both sides of cushion 16 are provided with the first cylinder 3，First cylinder 3 drives lower mold 8 to carry out with mold 12 and fits，Complete the manufacture of product，The top of two the first cylinders 3 connects the first expansion link 4，And first the top of expansion link 4 run through the upper surface of workbench 2 and be connected with the lower mold 8 being located in groove，The side of lower mold 8 is equidistantly provided with passage 17，Passage 17 is easy to dispersing of heat，Improve the qualification rate of product，The middle part of lower mold 8 upper surface is provided with mold slots 18，The both sides of mold slots 18 are provided with heat abstractor 19，Heat abstractor 19 carries out the heat radiation to lower mold 8，Ensure product quality，Mold slots 18 can make high-quality product，When making product the most firmly，The upper surface middle part of cushion 16 is provided with the second cylinder 5，Second cylinder 5 drives the second expansion link 6 to move，The top of the second cylinder 5 connects the second expansion link 6，By to the first cylinder 3 and improvement of the second cylinder 5，First cylinder 3 and the second cylinder 5 carry out folding and unfolding to lower mold 8 and ejector retainner plate 7 respectively，Complete the manufacture to product，The top of the second expansion link 6 connects ejector retainner plate 7，The upper surface both sides of ejector retainner plate 7 are provided with return pin 9，Return pin 9 is easy to the retraction of ejector retainner plate 7，And be operated with back-moving spring，The side of two return pins 9 is socketed with back-moving spring，The middle part of ejector retainner plate 7 is provided with thimble 10，The middle part of mold slots 18 is provided with the centre hole corresponding with thimble 10，The top perforated holes of thimble 10 and being located in centre hole，When pouring material，The top of thimble 10 is concordant with the lower surface of mold slots 18，When having poured，By thimble 10 equally distributed on ejector retainner plate 7，Under the effect of the second cylinder 5，Product can be ejected by thimble 10 easily，Convenient taking-up in lower mold 8.
Operation principle: when should use with the precision plastic rubber mould of ejecting mechanism, thimble 10 and centre hole fit clearance, then material is placed in lower mold 8, open the first cylinder 3 and the switch of hydraulic cylinder 14, first cylinder 3 drives lower mold 8, hydraulic cylinder 14 to drive mold 12 to extrude simultaneously, dispelled the heat in inside by heat abstractor 19, after having extruded after a while, close the first cylinder 3 and the switch of hydraulic cylinder 14, adjust the position of lower mold 8, then opening the switch of the second cylinder 5, the thimble 10 on the second cylinder 5 is taken out product by centre hole.
Claims (5)
- null1. the precision plastic rubber mould with ejecting mechanism，Including base (1)，The corner of described base (1) is equipped with pillar (11)，The top of described pillar (11) connects top board (15)，It is characterized in that: the upper surface middle part of described top board (15) has through hole，And through hole top is overlapped with hydraulic cylinder (14)，The hydraulic column (13) of described hydraulic cylinder (14) bottom is connected with the mold (12) being located at top board (15) bottom by through hole，The upper surface of described base (1) is provided with workbench (2)，The upper surface middle part of described workbench (2) offers groove，And the middle part of groove offers hole，The inner bottom surface of described workbench (2) is provided with cushion (16)，The upper surface both sides of described cushion (16) are provided with the first cylinder (3)，The top of two described first cylinders (3) connects the first expansion link (4)，And first the top of expansion link (4) run through the upper surface of workbench (2) and be connected with the lower mold (8) being located in groove，The side of described lower mold (8) is equidistantly provided with passage (17)，The middle part of described lower mold (8) upper surface is provided with mold slots (18)，The both sides of described mold slots (18) are provided with heat abstractor (19)，The upper surface middle part of described cushion (16) is provided with the second cylinder (5)，The top of described second cylinder (5) connects the second expansion link (6)，The top of described second expansion link (6) connects ejector retainner plate (7)，The upper surface both sides of described ejector retainner plate (7) are provided with return pin (9)，The side of two described return pins (9) is socketed with back-moving spring，The middle part of described ejector retainner plate (7) is provided with thimble (10)，The middle part of described mold slots (18) is provided with the centre hole corresponding with thimble (10)，The top perforated holes of described thimble (10) and being located in centre hole.
- A kind of precision plastic rubber mould with ejecting mechanism the most according to claim 1, it is characterized in that: described pillar (11) is correspondingly arranged between the corner, outside of workbench (2), and workbench (2) and pillar (11) and leaves gap.
- A kind of precision plastic rubber mould with ejecting mechanism the most according to claim 1, it is characterised in that: the inside of described cushion (16) has been equally spaced damping spring.
- A kind of precision plastic rubber mould with ejecting mechanism the most according to claim 1, it is characterised in that: two described first cylinders (3) are symmetrically arranged at the both sides of the second cylinder (5).
- A kind of precision plastic rubber mould with ejecting mechanism the most according to claim 1, it is characterised in that: in the height of thimble (10) at the bottom of the height of described return pin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237737.XU CN205553098U (en) | 2016-03-25 | 2016-03-25 | Accurate plastic mould with ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237737.XU CN205553098U (en) | 2016-03-25 | 2016-03-25 | Accurate plastic mould with ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205553098U true CN205553098U (en) | 2016-09-07 |
Family
ID=56815453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620237737.XU Expired - Fee Related CN205553098U (en) | 2016-03-25 | 2016-03-25 | Accurate plastic mould with ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205553098U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471543A (en) * | 2017-08-01 | 2017-12-15 | 滁州市金凯达志航模具科技有限公司 | A kind of small household appliances display panel injection mold and Shooting Technique |
| CN108656482A (en) * | 2018-06-08 | 2018-10-16 | 天津信望爱科技有限公司 | Injection mold demolding structure |
| CN108890998A (en) * | 2018-06-28 | 2018-11-27 | 滁州质顶机电科技有限公司 | Injection mold is used in a kind of processing of auto parts and components |
| CN109501069A (en) * | 2018-11-08 | 2019-03-22 | 合肥市奥兰德机械科技有限公司 | A kind of two-compartment type refrigerator liner forming mould |
| CN111775388A (en) * | 2020-06-18 | 2020-10-16 | 东莞达利威硅胶科技有限公司 | Automatic ejection device of silicone rubber product oil press |
| CN112248359A (en) * | 2020-09-28 | 2021-01-22 | 徐君东 | Manufacturing process of directional reflective film |
| CN114571645A (en) * | 2022-01-13 | 2022-06-03 | 江苏博生医用新材料股份有限公司 | Forming equipment for processing rubber plug of hemostix |
| CN114770839A (en) * | 2022-01-13 | 2022-07-22 | 江苏博生医用新材料股份有限公司 | Processing preparation equipment of medical rubber plug |
-
2016
- 2016-03-25 CN CN201620237737.XU patent/CN205553098U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471543A (en) * | 2017-08-01 | 2017-12-15 | 滁州市金凯达志航模具科技有限公司 | A kind of small household appliances display panel injection mold and Shooting Technique |
| CN108656482A (en) * | 2018-06-08 | 2018-10-16 | 天津信望爱科技有限公司 | Injection mold demolding structure |
| CN108890998A (en) * | 2018-06-28 | 2018-11-27 | 滁州质顶机电科技有限公司 | Injection mold is used in a kind of processing of auto parts and components |
| CN109501069A (en) * | 2018-11-08 | 2019-03-22 | 合肥市奥兰德机械科技有限公司 | A kind of two-compartment type refrigerator liner forming mould |
| CN111775388A (en) * | 2020-06-18 | 2020-10-16 | 东莞达利威硅胶科技有限公司 | Automatic ejection device of silicone rubber product oil press |
| CN112248359A (en) * | 2020-09-28 | 2021-01-22 | 徐君东 | Manufacturing process of directional reflective film |
| CN114571645A (en) * | 2022-01-13 | 2022-06-03 | 江苏博生医用新材料股份有限公司 | Forming equipment for processing rubber plug of hemostix |
| CN114770839A (en) * | 2022-01-13 | 2022-07-22 | 江苏博生医用新材料股份有限公司 | Processing preparation equipment of medical rubber plug |
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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: 20160907 Termination date: 20170325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |