CN212472098U - Mold device with ventilation mechanism - Google Patents

Abstract

The utility model discloses a mold device with ventilation mechanism, including first mold mechanism, second mold mechanism, ventilation mechanism, first mold mechanism includes first mould platform and first mould benevolence, second mould platform and second mould benevolence, first mould benevolence with second mould benevolence all includes a plurality of thin slices that adopt laser cutting mode processing to form, and is a plurality of the thin slice is the interval setting in proper order in order to form first mould benevolence and second mould benevolence, ventilation mechanism includes at least one edge the thin slice array direction extends and sets up first mould platform and/or second mould bench air pipe, the air-cooler that communicates with air pipe entrance point. The utility model discloses at least, include following advantage: mould benevolence adopts a plurality of sheets to constitute, can change different sheets according to the shape of product and can constitute required mould benevolence, strong adaptability, and the ventilation mechanism who sets up can take away the inside heat of mould fast for the shaping speed of product shortens production cycle.

Description

Mold device with ventilation mechanism

Technical Field

The utility model relates to the technical field of mold, specifically a mold device with ventilation mechanism.

Background

The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.

The mold forming process is a commonly applied process for producing products at present, and compared with a machining process, the precision is somewhat deficient, but the waste rate is low, and the problem of high mold production cost can be well solved. In the process of forming the product at present, the mould is usually naturally cooled, the cooling time is long, the mould is in a cold-warm environment and only can be in contact with the outer surface of the whole mould, and the cooling time is long.

It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention, and is set forth for facilitating understanding of those skilled in the art. These solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present invention.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the embodiment of the utility model provides a mold device with ventilation mechanism, its mould benevolence adopts a plurality of thin slices to constitute, can change different thin slices according to the shape of product and can constitute required mould benevolence, strong adaptability, and the ventilation mechanism who sets up can take away the inside heat of mould fast for the shaping speed of product shortens production cycle.

The embodiment of the application discloses: a mold device with a ventilation mechanism comprises a first mold mechanism, a second mold mechanism and a ventilation mechanism arranged on the first mold mechanism and/or the second mold mechanism, the first mould mechanism comprises a first mould platform and a first mould core positioned on the first mould platform, the second mould comprises a second mould platform positioned below the first mould platform and a second mould core positioned on the second mould platform and arranged towards the first mould core, the first mold core and the second mold core both comprise a plurality of sheets processed by adopting a laser cutting mode, the sheets are sequentially arranged at intervals to form the first mold core and the second mold core, the ventilation mechanism comprises at least one ventilation pipeline and an air cooler, wherein the ventilation pipeline extends along the arrangement direction of the sheets and is arranged on the first die table and/or the second die table, and the air cooler is communicated with the inlet end of the ventilation pipeline.

Further, the inner side wall of the first die table and/or the second die table is arranged close to the end part of the thin sheet.

Furthermore, a plurality of through holes extending towards the sheet direction are formed in the inner side wall of the first die table and/or the second die table.

And the limiting part comprises a plurality of limiting holes arranged on the first die table and limiting columns arranged on the second die table and capable of being inserted into the limiting holes one by one.

Further, including the shock attenuation portion, the shock attenuation portion is in including setting up a plurality of shock attenuation holes on the first mould bench, setting are in on the second mould bench and can insert one by one the downthehole shock attenuation post of shock attenuation, wherein, the shock attenuation hole with the shock attenuation post adopts interference fit.

Further, the shock absorbing column comprises a rubber column and/or a spring.

Further, the inner side wall of the upper die table and the inner side wall of the lower die table are processed by adopting mirror surfaces.

Borrow by above technical scheme, the beneficial effects of the utility model are as follows:

1. through the merciful and peaceful second mould benevolence of first mould that comprises a plurality of flakes that sets up in this application, be formed with first die cavity in the first mould benevolence be formed with the second die cavity in the second mould benevolence, first die cavity with correspond the setting between the second die cavity, can accomplish the shaping process of product under the state of lock. Different requirements can be met by selecting sheets with different numbers and different shapes according to the shape requirements of the product, so that the one-to-one molding mode between the mold and the product is converted into a one-to-many molding mode, the applicability is strong, and the production cost is greatly reduced;

2. this application is through setting up heat dissipation mechanism, and air pipe directly forms on mould benevolence first mould platform with behind the second mould platform lock, through the air-cooler to input cooling air current in the air pipe to can take away most heat in the die set device, accelerate the cooling rate of product, and then shorten the fashioned cooling time of product.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an overall device in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a sheet in an embodiment of the present invention.

Reference numerals of the above figures: 1. a first die table; 2. a first mold core; 3. a sheet; 4. a second die table; 5. a second mold core; 6. a ventilation duct; 7. a through hole; 8. a limiting column; 9. shock absorber post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "first", "second", and the like are used for descriptive purposes only and for distinguishing similar objects, and no order is shown between the two, and no indication or suggestion of relative importance is understood. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1 and 2, a mold apparatus with a vent mechanism according to an embodiment of the present invention includes a first mold mechanism, a second mold mechanism, and a vent mechanism disposed on the first mold mechanism and/or the second mold mechanism. The first mold mechanism and the second mold mechanism are arranged in the vertical direction, and the first mold core is positioned right above the second mold core.

In this embodiment, the first mold mechanism includes a first mold table 1 and a first mold core 2, wherein the first mold core 2 is located on a lower surface of the first mold table 1 and extends toward the second mold mechanism. The first die core comprises a plurality of sheets 3 formed by processing in a laser cutting mode, and the sheets 3 are arranged at intervals in the left-right direction and are butted with each other pairwise, so that the sheets are embedded in the accommodating cavity of the first die core 2 and are fixedly arranged with the first die core 2. The lower end faces of a plurality of said lamellae 3 may be outwardly convex or inwardly concave to form a first mould cavity for product moulding. Foretell a plurality of adopt the interval to set up between the thin slice 3 and with the holding chamber adopts the connected mode of inlaying and establishing, and the installation is all comparatively convenient with the dismantlement, and configuration optimization.

In this embodiment, the second mold mechanism includes a second mold table 4 and a second mold core 5, wherein the second mold table 4 is disposed corresponding to the first mold table 1, and the second mold core 5 is disposed on the upper surface of the second mold table 4 and faces the first mold core 2. The second die core 5 comprises a plurality of sheets 2 formed by processing in a laser cutting mode, and the sheets 2 are arranged at intervals in the left-right direction and are butted with each other pairwise, so that the sheets are embedded in the accommodating cavity of the second die core 5 and are fixedly arranged with the second die core 5. The upper end surfaces of a plurality of sheets 2 can be convex outwards or concave inwards to form a second die cavity for forming the product. Foretell a plurality of adopt the interval to set up between the flake 2 and with the holding chamber adopts the connected mode of inlaying and establishing, and the installation is all comparatively convenient with the dismantlement, and configuration optimization.

In the above embodiment, the first cavity and the second cavity are provided in correspondence with each other, and the molding process of the product can be completed in the engaged state. And can be according to the demand of product shape, select the flake 3 of different quantity and different shapes can satisfy different requirements for the one-to-one shaping mode converts the one-to-many shaping mode into between mould and the product, and the suitability is strong, and has greatly reduced manufacturing cost. The product can be an instrument panel on an automobile and the like.

In the above embodiment, the inner side wall of the first mold table 1 and the inner side wall of the second mold table 4 are both mirror-finished. Because the sheets 3 are respectively embedded in the cavities of the first die table 1 and the second die table 4, the surface abrasion of the two can be reduced in the installation process by adopting a mirror surface processing mode, and meanwhile, the sealing performance and the stability of the installation can also be ensured.

In the present embodiment, the ventilation mechanism of the mold apparatus includes a ventilation duct 6 provided on the second mold stage 4, and specifically, the ventilation duct 6 is formed by downwardly recessing the upper end surface of the second mold stage 4. Preferably, the ventilation duct 6 extends along the arrangement direction of the sheets 3, so as to ensure a larger indirect contact area with the second mold core 5. After the first die table 1 and the second die table 4 are buckled, the ventilation pipeline 6 can be sealed. The inlet and outlet ends of the ventilating duct 6 are provided with connecting pipes, and the inlet ends of the connecting pipes are communicated with air coolers. First mould platform 1 with behind the 4 locks of second mould platform, through the air-cooler to input cooling air current in the air pipe 6 to can take away most heat in the die set, accelerate the cooling rate of product, and then shorten the fashioned cooling time of product. The product can be a handle, an instrument panel, a lampshade and the like on an automobile.

In this embodiment, the inner side wall of the second mold table 4 is provided with a plurality of through holes extending towards the direction of the sheet 3, and the arrangement mode can better increase the heat dissipation area and further accelerate the cooling rate of the product.

In the present embodiment, the inner side wall of the second die stage 4 is provided adjacent to the end of the sheet 3. Specifically, the ventilation duct 6 formed by the second mold table 4 can be closer to the second mold core 5, so that the cooling airflow in the ventilation duct 6 can better take away the heat on the second mold core 5.

In this embodiment, the mold apparatus further includes a limiting portion, and the limiting portion includes a plurality of limiting holes provided on the first mold stage 1, and limiting posts 7 provided on the second mold stage 4 and capable of being inserted into the limiting holes one by one. In the above arrangement, when the first mold mechanism moves towards the second mold mechanism, the limiting post 7 can guide the first mold in motion after being inserted into the limiting hole.

In this embodiment, the mold device further includes a damping portion, and the damping portion includes a plurality of damping holes provided on the first mold table 1, and damping columns 8 provided on the second mold table 4 and capable of being inserted into the damping holes one by one. In this embodiment, the shock absorbing column 8 comprises one or more of a rubber column and/or a spring. The shock absorption part is arranged, the first die mechanism and the second die mechanism are buckled in the process, the shock between the first die mechanism and the second die mechanism can be reduced, and therefore the surface smoothness of a product in the forming process is guaranteed. In the above arrangement mode, the damping hole is in interference fit with the damping column 8, so that the first die mechanism is opposite to the second die mechanism in the movement process, sudden acceleration cannot occur, the phenomenon of impact between the first die mechanism and the second die mechanism is avoided, and the first die mechanism and the second die mechanism can be protected while damping.

The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims (7)

1. The mold device with the ventilation mechanism is characterized by comprising a first mold mechanism, a second mold mechanism and the ventilation mechanism arranged on the first mold mechanism and/or the second mold mechanism, wherein the first mold mechanism comprises a first mold platform and a first mold core positioned on the first mold platform, the second mold comprises a second mold platform positioned below the first mold platform and a second mold core positioned on the second mold platform and arranged towards the first mold core, the first mold core and the second mold core respectively comprise a plurality of sheets processed and formed in a laser cutting mode, the sheets are sequentially arranged at intervals to form the first mold core and the second mold core, the ventilation mechanism comprises at least one ventilation pipeline, a ventilation pipeline and a ventilation pipeline, the ventilation pipeline extends along the arrangement direction of the sheets and is arranged on the first mold platform and/or the second mold platform, And the air cooler is communicated with the inlet end of the ventilating duct.

2. The mold apparatus having a vent mechanism of claim 1, wherein the inner sidewalls of the first and/or second mold table are positioned proximate the end of the sheet.

3. The mold device with the ventilation mechanism according to claim 1, wherein the first mold stage and/or the second mold stage has a plurality of through holes formed in an inner side wall thereof and extending in a direction toward the sheet.

4. The mold device with the ventilation mechanism according to claim 1, comprising a stopper portion including a plurality of stopper holes provided on the first mold stage, and stopper posts provided on the second mold stage and capable of being inserted into the stopper holes one by one.

5. The mold device with the ventilation mechanism according to claim 1, comprising a shock absorption portion, wherein the shock absorption portion comprises a plurality of shock absorption holes provided on the first mold table, shock absorption columns provided on the second mold table and capable of being inserted into the shock absorption holes one by one, and the shock absorption holes and the shock absorption columns are in interference fit.

6. The mold apparatus having a vent mechanism of claim 5, wherein the shock absorbing column comprises a rubber column and/or a spring.

7. The mold apparatus having a ventilating mechanism according to claim 1, wherein both of the inner side wall of the first mold stage and the inner side wall of the second mold stage are mirror-finished.

Images