CN209534029U - Horizontal board embedment ironware vacuumizes fixed handware mold - Google Patents

Abstract

The utility model discloses a kind of horizontal board embedment ironwares to vacuumize fixed handware mold, including upper die and lower die, the upper mold includes upper mounted plate, cope plate, upper cores and guide post, the lower die includes bottom plate, support block, lower template, lower mode, ejector retainner plate, thimble and guide sleeve, water route is additionally provided between the upper die and lower die, vacuumize gas circuit and gas path joint, the water route, which respectively corresponds, to be arranged in upper cores and lower mode, the gas circuit that vacuumizes is arranged in lower template and is connected positioned at the lower section of lower mode with water route, the gas path joint is connected to the free end for vacuumizing gas circuit and is located at a side of lower template.By above-mentioned, vacuumizing and adsorbing handware is used in the utility model forming process, guarantees that handware places stabilization in a mold, it avoids weighing mold wounded, keeps the stability of injection molding, improve the production yield of product, forming cost has been saved, production efficiency is improved.

Description

Horizontal board embedment ironware vacuumizes fixed handware mold

Technical field

The utility model relates to the technical fields of mold, vacuumize fixation more particularly to a kind of horizontal board embedment ironware Handware mold.

Background technique

Injection molding is a kind of process of component for producing and being made of thermoplastic plastic or thermosetting plastic, and being exactly will modeling Glue (generally pellet) heats fusing in the barrel of Jet forming machine, when being in flow regime, under plunger or screw pressurizing, Melt plastic cement is compressed and is moved forward, and then injects the lower closure mould of temperature by the nozzle of barrel leading portion with speed quickly In tool, after certain time cooling and shaping, opening mold is got product.

Horizontal board embedment ironware is vacuumized fixed handware mold and is generally formed using injection molding, and is produced in injection molding In the process, it is generally completed using dispensing and submarine injection mold auxiliary, assembling of the injection mold industry to plastic parts at present.Outside Sight and requiring for size are higher, and since plastic parts glue position is thicker, after-contraction is larger and unstable.

Utility model content

The utility model vacuumizes fixed hardware mainly solving the technical problems that providing a kind of horizontal board embedment ironware Part mold uses vacuumizing and adsorbing handware in forming process, guarantees that handware places stabilization in a mold, avoids weighing mould wounded Tool, while also solving product starved caused by the device in Gas of mould inside appearance, product in molding and burning, product flash, produce The problems such as product deformation, product plane degree and bad profile tolerance size, the stability of injection molding is kept, the life of product is improved Yield is produced, forming cost has been saved, has improved production efficiency.

In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of horizontal board Embedment ironware vacuumizes fixed handware mold, including upper die and lower die, the upper mold include upper mounted plate, cope plate, on Mode and guide post, the lower die include bottom plate, support block, lower template, lower mode, ejector retainner plate, thimble and guide sleeve, described The lower end of upper mounted plate is arranged in cope plate, and the middle position in cope plate and being located at cope plate is arranged in the upper cores, The guide post is arranged on four angles of cope plate bottom, and the upper of bottom plate is arranged in by support block in the lower template End, the ejector retainner plate are arranged in the upper end of bottom plate and between support blocks, and the upper of ejector retainner plate is arranged in the thimble The lower end of lower template is held and is located at, the position that the lower mode is arranged in lower template and with upper cores is corresponding, described Guide sleeve is separately positioned on four angles in lower template and corresponding with the position of guide post, and the upper die and lower die pass through matching The guide pillars and bushes of conjunction links together, and water route is additionally provided between the upper die and lower die, vacuumizes gas circuit and gas circuit connects Head, the water route, which respectively corresponds, to be arranged in upper cores and lower mode, and the gas circuit that vacuumizes is arranged in lower template simultaneously Lower section positioned at lower mode is connected with water route, and the gas path joint is connected to the free end for vacuumizing gas circuit and is located at lower die A side of plate.

In one preferred embodiment of the utility model, the water route is provided with 8 groups of water routes, in upper cores and lower mode Each 4 groups of water routes.

In one preferred embodiment of the utility model, the opening stroke of the cope plate and lower template is 170mm.

In one preferred embodiment of the utility model, in the upper end of the upper mounted plate and the lower end of bottom plate Heart position has been symmetrically arranged locating ring.

In one preferred embodiment of the utility model, runner road Guan Zui is additionally provided between the upper die and lower die, The runner Dao Guanzui is connected to connection with two locating rings.

In one preferred embodiment of the utility model, the horizontal board embedment ironware vacuumizes fixed handware mould Tool further includes hot flow path terminal box, and a side of upper mounted plate is arranged in the hot flow path terminal box；Wherein, the hot-fluid The quantity of road terminal box is 2.

In one preferred embodiment of the utility model, the ejector retainner plate includes upper ejector retainner plate and lower ejector retainner plate, described Upper ejector retainner plate be located at lower ejector retainner plate upper end and be located at lower template lower section.

In one preferred embodiment of the utility model, spring is additionally provided between the upper ejector retainner plate and lower template.

In one preferred embodiment of the utility model, it is respectively arranged in the upper cores and lower mode and matches Upper mold mold insert and lower die mold insert.

The beneficial effects of the utility model are: the horizontal board embedment ironware of the utility model vacuumizes fixed handware mould Have, vacuumizing and adsorbing handware is used in forming process, guarantees that handware places stabilization in a mold, avoid weighing mold wounded, together When also solve that product starved, product caused by the device in Gas that mould inside occurs in molding are burnt, product flash, product become The problems such as shape, product plane degree and bad profile tolerance size, the stability of injection molding is kept, the production for improving product is good Rate has saved forming cost, improves production efficiency.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings, in which:

Fig. 1 is the preferred embodiment that the horizontal board embedment ironware of the utility model vacuumizes fixed handware mold Side sectional view；

Fig. 2 is the another side cross-sectional view of Fig. 1；

Fig. 3 is the assembling schematic diagram of upper die and lower die in Fig. 1；

The label in accompanying drawing is: 1, upper mold, 2, lower die, 3, water route, 4, vacuumize gas circuit, 5, gas path joint, 6, locating ring, 7, runner road Guan Zui, 8, hot flow path terminal box, 101, upper mounted plate, 102, cope plate, 103, upper cores, 104, guide post, 105, Upper mold mold insert, 201, bottom plate, 202, support block, 203, lower template, 204, lower mode, 205, ejector retainner plate, 206, thimble, 207, Guide sleeve, 208, upper ejector retainner plate, 209, lower ejector retainner plate, 210, spring, 211, lower die mold insert.

Specific embodiment

Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

As shown in Figure 1, the utility model embodiment includes:

A kind of horizontal board embedment ironware vacuumizes fixed handware mold, including upper mold 1 and lower die 2, the upper mold 1 Including upper mounted plate 101, cope plate 102, upper cores 103 and guide post 104, the lower die 2 includes bottom plate 201, support block 202, lower template 203, lower mode 204, ejector retainner plate 205, thimble 206 and guide sleeve 207, the cope plate 102 are arranged upper solid The lower end of fixed board 101, the middle position in cope plate 102 and being located at cope plate 102 is arranged in the upper cores 103, described Guide post 104 be arranged on four angles of 102 bottom of cope plate, the lower template 203 by support block 202 be arranged in lower fixation The upper end of plate 201, the ejector retainner plate 205 are arranged in the upper end of bottom plate 201 and between support blocks 202, the top Needle 206 is arranged in the upper end of ejector retainner plate 205 and is located at the lower end of lower template 203, and the lower mode 204 is arranged in lower template In 203 and corresponding with the position of upper cores 103, the guide sleeve 207 is separately positioned on four angles in lower template 203 simultaneously Corresponding with the position of guide post 104, the upper mold 1 and lower die 2 passes through the guide post 104 matched and guide sleeve 207 is connected to one It rises, is additionally provided with water route 3 between the upper mold 1 and lower die 2, vacuumizes gas circuit 4 and gas path joint 5, the water route 3 is distinguished It is correspondingly arranged in upper cores 103 and lower mode 104, the gas circuit 4 that vacuumizes is arranged in lower template 203 and is located at lower die The lower section of benevolence 204 is connected with water route 3, and the gas path joint 5 is connected to the free end for vacuumizing gas circuit 4 and is located at lower template 203 a side.It prevents handware unstable by vacuumizing gas circuit 4, avoids the phenomenon that causing handware to weigh mode wounded.

Wherein, upper mounted plate 101 and cope plate 102 are inseparable when die sinking, and lower template 203 and ejector retainner plate 205 are inseparable From the opening stroke of cope plate 102 and lower template 203 is 170mm, and thimble 206 ejects 40MM product stripping.

Among the above, the water route 3 is provided with 8 groups of water routes, and each 4 groups of water routes in upper cores 103 and lower mode 204 prevent Mold high-temperature, leads to deformation of products, ensure that the cooling system of mold and the stabilization row of size.

As shown in Fig. 2, the center of the lower end of the upper end and bottom plate 201 of the upper mounted plate 101 is right respectively Title is provided with locating ring 6.Wherein, it is additionally provided with runner road between the upper mold 1 and lower die 2 and fills mouth 7, the runner road fills Mouth 7 is connected to connection with two locating rings 6.

Further, it further includes hot flow path terminal box that horizontal board embedment ironware, which vacuumizes fixed handware mold, 8, a side of upper mounted plate 101 is arranged in the hot flow path terminal box 7；Wherein, the quantity of the hot flow path terminal box 8 It is 2.

In the present embodiment, the ejector retainner plate 205 includes upper ejector retainner plate 208 and lower ejector retainner plate 209, the upper ejector retainner plate 208 are located at the upper end of lower ejector retainner plate 209 and are located at the lower section of lower template 203.Wherein, the upper ejector retainner plate 208 and lower template It is additionally provided with spring 210 between 203, increases the function of ejection rebound.

As shown in figure 3, being respectively arranged with 105 He of upper mold mold insert matched in the upper cores 103 and lower mode 204 The quantity of lower die mold insert 211, mould mold insert 105 and lower die mold insert 211 is 2, improves production efficiency.This mold goes out two for one Cave product, meanwhile, four groups of water routes 3 are respectively provided on front cavity 103 and the every cave of rear cavity 204, to cool down product, are prevented because of mold temperature The deformation of products that degree is high and occurs.

Technical requirements:

(1) product plane degree 0.15mm ensure that mold cooling system by the design front and back each 4 groups of water routes 3 in the every cave of mould It gets well, plastic cement flow equilibrium, product size is stablized and other effects；

(2) gas circuit 4 is vacuumized on mold, after vacuumizing gas circuit 4 by design, is solved and is placed hardware in forming process The problems such as device in Gas in part stability and die cavity, effectively raise working efficiency and production cost.

In conclusion the horizontal board embedment ironware of the utility model vacuumizes fixed handware mold, in forming process Using vacuumizing and adsorbing handware, guarantees that handware places stabilization in a mold, avoid weighing mold wounded, while also solving molding Product starved caused by the device in Gas that middle mould inside occurs, product burn, product flash, deformation of products, product plane degree with And profile tolerance size it is bad the problems such as, keep the stability of injection molding, improve the production yield of product, saved and be molded into This, improves production efficiency.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases The technical field of pass, is also included in the patent protection scope of the utility model.

Claims (9)

1. a kind of horizontal board embedment ironware vacuumizes fixed handware mold, which is characterized in that described including upper die and lower die Upper mold include upper mounted plate, cope plate, upper cores and guide post, the lower die include bottom plate, support block, lower template, under The lower end of upper mounted plate is arranged in mode, ejector retainner plate, thimble and guide sleeve, the cope plate, and the upper cores are arranged upper Middle position in template and positioned at cope plate, the guide post are arranged on four angles of cope plate bottom, the lower die Plate is arranged in the upper end of bottom plate by support block, the ejector retainner plate upper end of bottom plate is set and be located at support block it Between, the thimble is arranged in the upper end of ejector retainner plate and is located at the lower end of lower template, and the lower mode is arranged in lower template And it is corresponding with the position of upper cores, the guide sleeve is separately positioned on four angles in lower template and the position phase with guide post Corresponding, the upper die and lower die pass through the guide pillars and bushes matched and link together, between the upper die and lower die also It is provided with water route, vacuumizes gas circuit and gas path joint, the water route, which respectively corresponds, to be arranged in upper cores and lower mode, described The gas circuit that vacuumizes be arranged in lower template and be located at the lower section of lower mode and be connected with water route, the gas path joint is connected to It vacuumizes the free end of gas circuit and is located at a side of lower template.

2. horizontal board embedment ironware according to claim 1 vacuumizes fixed handware mold, which is characterized in that described Water route be provided with 8 groups of water routes, each 4 groups of water routes in upper cores and lower mode.

3. horizontal board embedment ironware according to claim 1 vacuumizes fixed handware mold, which is characterized in that described Cope plate and lower template opening stroke be 170mm.

4. horizontal board embedment ironware according to claim 1 vacuumizes fixed handware mold, which is characterized in that described The upper end of upper mounted plate and the center of lower end of bottom plate be symmetrically arranged locating ring.

5. horizontal board embedment ironware according to claim 1 vacuumizes fixed handware mold, which is characterized in that described Upper die and lower die between be additionally provided with runner road Guan Zui, the runner Dao Guanzui is connected to connection with two locating rings.

6. horizontal board embedment ironware according to claim 1 vacuumizes fixed handware mold, which is characterized in that described Horizontal board embedment ironware to vacuumize fixed handware mold further include hot flow path terminal box, the hot flow path terminal box is set Set a side in upper mounted plate；Wherein, the quantity of the hot flow path terminal box is 2.

7. horizontal board embedment ironware according to claim 1 vacuumizes fixed handware mold, which is characterized in that described Ejector retainner plate include upper ejector retainner plate and lower ejector retainner plate, the upper ejector retainner plate is located at the upper end of lower ejector retainner plate and is located at lower template Lower section.

8. horizontal board embedment ironware according to claim 7 vacuumizes fixed handware mold, which is characterized in that described Upper ejector retainner plate and lower template between be additionally provided with spring.

9. horizontal board embedment ironware according to claim 1 vacuumizes fixed handware mold, which is characterized in that described Upper cores and lower mode in be respectively arranged with the upper mold mold insert and lower die mold insert matched.