CN216423163U

CN216423163U - Mould based on micropore resin material is convenient for drawing of patterns

Info

Publication number: CN216423163U
Application number: CN202122862546.6U
Authority: CN
Inventors: 贾佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-03
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a mould based on drawing of patterns is convenient for to microporous resin material, the on-line screen storage device comprises a base, the fixed block is inside all to run through there is the fixed pin, the fixed pin lower part left and right sides all runs through there is the card post, the one end middle part that the card post is close to mutually all is provided with spacing hole, both ends sliding connection about respectively with spacing post is equallyd divide to spacing hole, spacing post periphery middle part all is equipped with the spring, the spring is equallyd divide at both ends about respectively with card post fixed connection, the card post is equallyd divide do not with fixed pin sliding connection. The utility model discloses in, can run through fixed block and shell periphery through the fixed pin for can fix centre form and casing through fixed pin and fixed block, make the fixed pin can realize spacing to fixed block and centre form through the inside card post of fixed pin, thereby can be convenient for follow-up drawing of patterns work, only need after the drawing of patterns inwards pinch the post with the card, alright extract the fixed pin.

Description

Mould based on micropore resin material is convenient for drawing of patterns

Technical Field

The utility model relates to a mould field especially relates to a mould based on micropore resin material drawing of patterns of being convenient for.

Background

The microporous resin material is a resin material with micropores, and is commonly used for manufacturing dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production.

At the in-process of using the mould, the mould that has now on the market often has two shortcomings when using, and the inconvenient condition of drawing of patterns often can appear when using in the mould that has now, is unfavorable for industrial production, and second the in-process that uses of mould that has now often can not realize fixed to the quick block between the mould inside and outside the mould.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mold based on a microporous resin material and convenient for demolding.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mold convenient to demold based on a microporous resin material comprises a base, wherein a cavity is arranged inside the base, an air booster pump is arranged inside the cavity, an air inlet pipe is fixedly connected to the middle part of the left end of the air booster pump, one end of the air inlet pipe, which is far away from the air booster pump, penetrates through the top end of the cavity and is communicated with the middle part of the bottom end of an outer shell to form a cavity, an inner mold is arranged at the upper part inside the outer shell, a blank body is arranged inside the inner mold, a first sealing ring is fixedly connected to the upper part of the periphery of the inner mold, a second sealing ring is arranged outside the bottom of the inner mold, annular grooves are uniformly distributed on the periphery of the inner mold, fixing blocks are uniformly distributed on the periphery of the upper part of the inner mold, fixing pins penetrate through the inner part of the fixing blocks, clamping columns penetrate through the left side and the right side of the lower part of the fixing pins, limiting holes are arranged in the middle parts of the ends, which the clamping columns are close to each other, the limiting holes are connected with the left end and the right end of the limiting column in a sliding mode respectively, and springs are sleeved in the middle of the periphery of the limiting column.

As a further description of the above technical solution:

the first sealing ring is arranged on the upper side inside the cavity.

As a further description of the above technical solution:

the second sealing ring is arranged on the outer side of the first sealing ring.

As a further description of the above technical solution:

the clamping columns are respectively connected with the fixing pins in a sliding mode.

As a further description of the above technical solution:

the left end and the right end of the spring are respectively fixedly connected with the clamping columns.

As a further description of the above technical solution:

the clamping columns are arranged on the outer side of the bottom of the shell.

As a further description of the above technical solution:

a cavity is formed between the inner mold and the outer shell.

As a further description of the above technical solution:

the vertical grooves are uniformly distributed outside the inner die.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first be provided with the air booster pump in the bottom of base, can pass through the intake pipe input cavity with the air after the pressure boost through the air booster pump inside for the inside high pressure gas that possesses evenly distributed of cavity, through the micropore on the centre form of making by the micropore resin material, inside the air can ooze into the centre form, form the air bed between inner mould and idiosome, thereby can part the idiosome and centre form fast, make it can be convenient for the drawing of patterns, be favorable to large-scale industrial production.

2. The utility model discloses in, be provided with evenly distributed's fixed block in the upper portion outside of centre form, can run through fixed block and shell periphery through the fixed pin, make can fix centre form and casing through fixed pin and fixed block, it makes the fixed pin can realize spacing to fixed block and centre form to make through the inside card post of fixed pin, thereby follow-up drawing of patterns work of can being convenient for, only need inwards pinch-off the card post after the drawing of patterns is finished, alright extract the fixed pin, make it can realize the quick fixed mounting to the mould, make it can effectively avoid people to the waste of time, thereby can improve work line efficiency, make it can convenient to use.

Drawings

FIG. 1 is a perspective view of a mold for facilitating demolding based on a microporous resin material according to the present invention;

FIG. 2 is a front view of the internal structure of a mold for facilitating demolding based on a microporous resin material according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a base; 2. a housing; 3. a fixed block; 4. a fixing pin; 5. an inner mold; 6. a blank body; 7. a cavity; 8. a cavity; 9. a vertical slot; 10. a first seal ring; 11. a second seal ring; 12. a ring groove; 13. an air inlet pipe; 14. an air booster pump; 15. a spring; 16. clamping the column; 17. a limiting column; 18. and a limiting hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a mold convenient for demolding based on a microporous resin material comprises a base 1, a cavity 7 is arranged inside the base 1, an air booster pump 14 is arranged inside the cavity 7, an air inlet pipe 13 is fixedly connected to the middle of the left end of the air booster pump 14, one end, far away from the air booster pump 14, of the air inlet pipe 13 penetrates through the top end of the cavity 7 and is communicated with the middle of the bottom end of a shell 2 to form a cavity 8, pressurized air can be input into the cavity 8 through the air booster pump 14 through the air inlet pipe 13, high-pressure gas uniformly distributed in the cavity 8 is enabled to be contained in the cavity 8, air can seep into an inner mold 5 through micropores in an inner mold 5 made of a microporous resin material, an air layer is formed between the inner mold 5 and a blank 6, so that the blank 6 and the inner mold 5 can be rapidly separated, demolding can be convenient, an inner mold 5 is arranged on the upper portion inside the shell 2, and the inner mold 5 is made of a microporous resin material, the inner die 5 is internally provided with a blank body 6, the upper part of the periphery of the inner die 5 is fixedly connected with a first sealing ring 10, the outer side of the bottom of the inner die 5 is provided with a second sealing ring 11, the periphery of the inner die 5 is provided with uniformly distributed annular grooves 12, the annular grooves 12 are communicated with each other through vertical grooves 9, the periphery of the upper part of the inner die 5 is provided with uniformly distributed fixing blocks 3, fixing pins 4 are uniformly penetrated through the inside of the fixing blocks 3, clamping columns 16 are uniformly penetrated through the left side and the right side of the lower part of the fixing pins 4, the middle parts of the ends, close to the clamping columns 16, of the clamping columns 18 are respectively in sliding connection with the left ends and the right ends of the limiting columns 17, springs 15 are sleeved in the middle parts of the peripheries of the limiting columns 17, the fixing pins 4 can penetrate through the peripheries of the fixing blocks 3 and the shell 2, so that the inner die 5 and the shell 2 can be fixed through the fixing pins 4 and the fixing blocks 3, the fixing pins 4 can limit the fixing blocks 3 and the inner die 5 through the clamping columns 16 inside the fixing pins 4, thereby facilitating the subsequent demoulding operation.

The first sealing ring 10 is arranged at the upper side inside the cavity 8, the second sealing ring 11 is arranged at the outer side of the first sealing ring 10, the cavity 8 can be efficiently sealed through the first sealing ring 10 and the second sealing ring 11, so that the inside of the cavity 8 can keep a high-pressure environment, the clamping columns 16 are respectively connected with the fixing pins 4 in a sliding manner, the left end and the right end of the spring 15 are respectively fixedly connected with the clamping columns 16, the clamping columns 16 are respectively arranged at the outer side of the bottom of the shell 2, after demolding is finished, the fixing pins 4 can be pulled out only by inwardly pinching the clamping columns 16, so that the rapid fixed installation of the mold can be realized, the waste of time of people can be effectively avoided, the working efficiency can be improved, the cavity 8 is formed between the inner mold 5 and the shell 2, the vertical grooves 9 are uniformly distributed outside the inner mold 5, and air can be uniformly distributed at the bottom of the inner mold 5 through the annular groove 12 and the vertical grooves 9, so that air can be more uniformly infiltrated between the inner mold 5 and the blank 6, and the demolding work is smoother.

The working principle is as follows: firstly, an air booster pump 14 is arranged at the bottom of a base 1, air after being boosted can be input into a cavity 8 through an air inlet pipe 13 through the air booster pump 14, so that high-pressure gas which is uniformly distributed is arranged in the cavity 8, the air can seep into the inner die 5 through micropores on the inner die 5 which is made of microporous resin, an air layer is formed between the inner die 5 and a blank 6, so that the blank 6 and the inner die 5 can be rapidly separated, the demoulding can be conveniently realized, the large-scale industrial production is facilitated, meanwhile, fixing blocks 3 which are uniformly distributed are arranged on the outer side of the upper part of the inner die 5, the fixing pins 4 can penetrate through the peripheries of the fixing blocks 3 and a shell 2, the inner die 5 and the shell 2 can be fixed through the fixing pins 4 and the fixing blocks 3, and the fixing pins 4 can limit the fixing blocks 3 and the inner die 5 through clamping columns 16 inside the fixing pins 4, thereby can be convenient for follow-up drawing of patterns work, only need after the drawing of patterns end to pinch the card post 16 inwards, alright extract fixed pin 4, make it can realize the quick fixed mounting to the mould, make it can effectively avoid people to the waste of time to can improve work efficiency, make it can convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a mould of drawing of patterns is convenient for based on micropore resin material, includes base (1), its characterized in that: the inner cavity of the base (1) is provided with a cavity (7), the inner cavity of the cavity (7) is provided with an air booster pump (14), the air booster pump (14) is provided with an air inlet pipe (13) at the middle part of the left end of the air booster pump (14), one end of the air inlet pipe (13) far away from the air booster pump (14) penetrates through the top end of the cavity (7) and is communicated with the middle part of the bottom end of the shell (2) to form a cavity (8), the inner upper part of the shell (2) is provided with an inner mold (5), a blank body (6) is arranged inside the inner mold (5), the upper part of the periphery of the inner mold (5) is fixedly connected with a first sealing ring (10), the outer side of the bottom of the inner mold (5) is provided with a second sealing ring (11), the periphery of the inner mold (5) is provided with uniformly distributed annular grooves (12), the annular grooves (9) are communicated with each other, the periphery of the upper part of the inner mold (5) is provided with uniformly distributed fixed blocks (3), fixed block (3) inside all runs through fixed pin (4), both sides all run through card post (16) about fixed pin (4) lower part, the one end middle part that card post (16) is close to mutually all is provided with spacing hole (18), both ends sliding connection about respectively with spacing post (17) is equallyd divide in spacing hole (18), spacing post (17) periphery middle part all is equipped with spring (15).

2. The mold for facilitating demolding based on the microporous resin material as claimed in claim 1, wherein: the first sealing ring (10) is arranged on the upper side inside the cavity (8).

3. The mold for facilitating demolding based on the microporous resin material as claimed in claim 1, wherein: the second sealing ring (11) is arranged on the outer side of the first sealing ring (10).

4. The mold for facilitating demolding based on the microporous resin material as claimed in claim 1, wherein: the clamping columns (16) are respectively connected with the fixing pins (4) in a sliding mode.

5. The mold for facilitating mold release based on a microcellular resin material as claimed in claim 1, wherein: the left end and the right end of the spring (15) are respectively fixedly connected with the clamping columns (16).

6. The mold for facilitating demolding based on the microporous resin material as claimed in claim 1, wherein: the clamping columns (16) are arranged on the outer side of the bottom of the shell (2).

7. The mold for facilitating demolding based on the microporous resin material as claimed in claim 1, wherein: a cavity (8) is formed between the inner die (5) and the outer shell (2).

8. The mold for facilitating demolding based on the microporous resin material as claimed in claim 1, wherein: the vertical grooves (9) are uniformly distributed outside the inner die (5).