CN206765271U - One kind injection diel - Google Patents

One kind injection diel Download PDF

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Publication number
CN206765271U
CN206765271U CN201720314202.2U CN201720314202U CN206765271U CN 206765271 U CN206765271 U CN 206765271U CN 201720314202 U CN201720314202 U CN 201720314202U CN 206765271 U CN206765271 U CN 206765271U
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CN
China
Prior art keywords
plate
injection
push rod
sprue
fixedly connected
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Active
Application number
CN201720314202.2U
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Chinese (zh)
Inventor
高铭
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Jilin Xin Mao Beijing Great Automotive Components Co Ltd
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Jilin Xin Mao Beijing Great Automotive Components Co Ltd
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Priority to CN201720314202.2U priority Critical patent/CN206765271U/en
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Publication of CN206765271U publication Critical patent/CN206765271U/en
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Abstract

The utility model embodiment discloses a kind of injection diel, including top clamping plate, solid plate, moving platen, support plate, ejector pin retaining plate, push pedal, support, push rod, sprue puller, guide pillar, core, cavity plate and cooling water channel, the middle position of the top clamping plate is provided with the centring ring to stretch out;The middle position of the top clamping plate is provided with the sprue bush to extend internally;The downside of the sprue bush periphery is provided with solid plate;The upside of the sprue bush periphery is provided with cavity plate;The side of the cavity plate is fixedly connected with core;The side of the solid plate is fixedly connected with moving platen;Sprue puller is interspersed with the sprue bush;The other end of the sprue puller is fixedly connected with push pedal;The upper end of the push pedal is fixed with support;The top and bottom of the push pedal are respectively fixed with push rod;The end of the push rod is supported by ejector pin retaining plate;The intermediate supports of the push rod have support plate.The beneficial effect of the utility model is more than single injection part and efficiency high.

Description

One kind injection diel
Technical field
Mould applications are the utility model is related to, more particularly to a kind of injection diel.
Background technology
Injection mold is made up of dynamic model and cover half two parts, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, cover half On the fixed form of injection (mo(u)lding) machine.In injection moulding, dynamic model forms running gate system and die cavity with cover half closure, opens Dynamic model and cover half are separated to take out plastic products during mould.Although the structure of mould is due to plastics variety and performance, plastic products Shape and the type of structure and injector etc. it is different and may be ever-changing, but basic structure is consistent.Mould master To be made up of running gate system, thermoregulating system, forming part and constitutional detail.Wherein running gate system and forming part are straight with plastics Contact portion is connect, and is changed with plastics and product, is most complicated in mold, change is maximum, it is desirable to processes finish and precision Highest part.
Current injection diel, the problem of single injection part is few and efficiency is low be present.
Utility model content
The utility model provides a kind of injection diel, can solve in the prior art, current injection diel, The problem of single injection part is few and efficiency is low be present.
The utility model provides a kind of injection diel, including centring ring, top clamping plate, sprue bush, solid plate, dynamic Template, support plate, ejector pin retaining plate, push pedal, support, push rod, sprue puller, guide pillar, core, cavity plate and cooling water channel, it is described fixed The middle position of die holder plate is provided with the centring ring to stretch out;The middle position of the top clamping plate, which is provided with, inwardly prolongs The sprue bush stretched;The downside of the sprue bush periphery is provided with solid plate;The upside of the sprue bush periphery is provided with cavity plate;Institute The side for stating cavity plate is fixedly connected with core;The side of the solid plate is fixedly connected with moving platen;Intert in the sprue bush There is sprue puller;The other end of the sprue puller is fixedly connected with push pedal;The upper end of the push pedal is fixed with support;The push pedal Top and bottom are respectively fixed with push rod;The end of the push rod is supported by ejector pin retaining plate;The intermediate supports of the push rod have Support plate.
It is preferred that it is respectively arranged with cooling water channel on the solid plate and the cavity plate.
It is preferred that it is provided with guide pillar between the cavity plate and the core.
It is preferred that the end of two push rods is fixedly connected with the cavity plate respectively.
In the utility model embodiment, there is provided one kind injection diel, this technology is single die joint injection mold part, its Workflow is:Shoot material-fill-pressurize-die sinking-release-matched moulds-locked mode;First, lead under the guide-localization of guide pillar during matched moulds Cross injection machine and make, cover half closure, dynamic model by moving platen, support plate, ejector pin retaining plate, push pedal, support, push rod, sprue puller, lead Post and core are formed, and cover half is made up of centring ring, top clamping plate, sprue bush, solid plate, cavity plate and cooling water channel.Second, injection Machine starts to be molded into glue, is molded after melt forming, and Clamping System for Injection Molding Machine drives dynamic model to retreat during die sinking.3rd, dynamic model retreats To after certain distance, injection machine pushes push rod and touches thimble panel promotion eject pin, and then working of plastics is dropped from mould.This Design is carried out being molded into glue after fixed and moving mould matched moulds, is molded after shaping, and eject pin ejection plastics are promoted by thimble panel Part, then matched moulds complete whole processes.After above flow terminates, an injection moulding process is completed.So that single injection part is more and imitates Rate is high.
Brief description of the drawings
Fig. 1 is a kind of injection punching die structure schematic diagram provided by the utility model;
Structural representation when Fig. 2 is a kind of die sinking of injection diel provided by the utility model.
Description of reference numerals:1- centring rings;2- top clamping plates;3- sprue bush;4- solid plates;5- moving platens;6- support plates; 7- ejector pin retaining plates;8- push pedals;9- supports;10- push rods;11- sprue pullers;12- guide pillars;13- cores;14- cavity plates;15- is cooled down Water channel.
Embodiment
Below in conjunction with the accompanying drawings, an embodiment of the present utility model is described in detail, it is to be understood that this The protection domain of utility model is not limited by embodiment.
As depicted in figs. 1 and 2, a kind of injection diel that the utility model embodiment provides, including it is centring ring 1, fixed Die holder plate 2, sprue bush 3, solid plate 4, moving platen 5, support plate 6, ejector pin retaining plate 7, push pedal 8, support 9, push rod 10, sprue puller 11st, guide pillar 12, core 13, cavity plate 14 and cooling water channel 15, the middle position of the top clamping plate 2 are provided with what is stretched out Centring ring 1;The middle position of the top clamping plate 2 is provided with the sprue bush 3 to extend internally;Under the periphery of sprue bush 3 Side is provided with solid plate 4;The upside of the periphery of sprue bush 3 is provided with cavity plate 14;The side of the cavity plate 14 is fixedly connected with Core 13;The side of the solid plate 4 is fixedly connected with moving platen 5;Sprue puller 11 is interspersed with the sprue bush 3;The drawing The other end of material bar 11 is fixedly connected with push pedal 8;The upper end of the push pedal 8 is fixed with support 9;The upper end of the push pedal 8 is with End is respectively fixed with push rod 10;The end of the push rod 10 is supported by ejector pin retaining plate 7;The intermediate supports of the push rod 10 have branch Board 6.Cooling water channel 15 is respectively arranged with the solid plate 4 and the cavity plate 14.The cavity plate 14 and the core 13 it Between be provided with guide pillar 12.The end of two push rods 10 is fixedly connected with the cavity plate 14 respectively.
Operation principle:The injection diel, this technology are single die joint injection mold part, and its workflow is:Shoot material- Filling-pressurize-die sinking-release-matched moulds-locked mode;First, made under the guide-localization of guide pillar 12 by injection machine during matched moulds, Cover half closes, and dynamic model is by moving platen 5, support plate 6, ejector pin retaining plate 7, push pedal 8, support 9, push rod 10, sprue puller 11, guide pillar 12 Formed with core 13, cover half is made up of centring ring 1, top clamping plate 2, sprue bush 3, solid plate 4, cavity plate 14 and cooling water channel 15. Second, injection machine starts to be molded into glue, is molded after melt forming, and Clamping System for Injection Molding Machine drives dynamic model to retreat during die sinking.3rd, After dynamic model backs to certain distance, injection machine pushes push rod 10 and touches thimble panel promotion eject pin, and then makes working of plastics from mould Dropped in tool.Present design carries out being molded into glue after fixed and moving mould matched moulds, is molded after shaping, is promoted and ejected by thimble panel Pin ejects working of plastics, and then matched moulds completes whole processes.After above flow terminates, an injection moulding process is completed.So that single is noted Plastic is more and efficiency high.
Disclosed above is only specific embodiment of the utility model, and still, the utility model embodiment is not limited to This, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.

Claims (4)

1. one kind injection diel, it is characterised in that:Including centring ring(1), top clamping plate(2), sprue bush(3), solid plate (4), moving platen(5), support plate(6), ejector pin retaining plate(7), push pedal(8), support(9), push rod(10), sprue puller(11), lead Post(12), core(13), cavity plate(14)And cooling water channel(15), the top clamping plate(2)Middle position be provided with outwards The centring ring of extension(1);The top clamping plate(2)Middle position be provided with the sprue bush to extend internally(3);The cast gate Set(3)The downside of periphery is provided with solid plate(4);The sprue bush(3)The upside of periphery is provided with cavity plate(14);The cavity plate (14)Side be fixedly connected with core(13);The solid plate(4)Side be fixedly connected with moving platen(5);The cast gate Set(3)Inside it is interspersed with sprue puller(11);The sprue puller(11)The other end and push pedal(8)It is fixedly connected;The push pedal(8)'s Upper end is fixed with support(9);The push pedal(8)Top and bottom be respectively fixed with push rod(10);The push rod(10)End Portion is supported by ejector pin retaining plate(7);The push rod(10)Intermediate supports have support plate(6).
A kind of 2. injection diel as claimed in claim 1, it is characterised in that the solid plate(4)With the cavity plate (14)On be respectively arranged with cooling water channel(15).
A kind of 3. injection diel as claimed in claim 1, it is characterised in that the cavity plate(14)With the core(13) Between be provided with guide pillar(12).
A kind of 4. injection diel as claimed in claim 1, it is characterised in that two push rods(10)End difference With the cavity plate(14)It is fixedly connected.
CN201720314202.2U 2017-09-28 2017-09-28 One kind injection diel Active CN206765271U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720314202.2U CN206765271U (en) 2017-09-28 2017-09-28 One kind injection diel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720314202.2U CN206765271U (en) 2017-09-28 2017-09-28 One kind injection diel

Publications (1)

Publication Number Publication Date
CN206765271U true CN206765271U (en) 2017-12-19

Family

ID=60632135

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720314202.2U Active CN206765271U (en) 2017-09-28 2017-09-28 One kind injection diel

Country Status (1)

Country Link
CN (1) CN206765271U (en)

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