CN214188176U

CN214188176U - Easily radiating injection mold

Info

Publication number: CN214188176U
Application number: CN202022163425.8U
Authority: CN
Inventors: 张文渊
Original assignee: Dongguan Yongyun Plastic Products Co ltd
Current assignee: Dongguan Yongyun Plastic Products Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-09-14
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses an easy radiating injection mold relates to the injection mold field. The utility model discloses a base, the lower mould matching, go up the compound die, mould plastics head and riser, base and riser are solid cuboid structure, the base includes the bearer bar down, a compound die surface mounting is on the inside surface of bearer bar down, it includes compound die body and cylinder to go up the compound die, it is equipped with the spacing groove to go up compound die body upper surface, surface mounting is in the spacing groove under the cylinder, mould plastics the head including moulding plastics first body and shell, shell side surface is equipped with the through-hole, mould plastics first body week side-mounting in the through-hole, the riser includes the riser body, a plurality of riser body side surfaces and a bearer bar surface welding down. An object of the utility model is to provide an easy radiating injection mold, through increasing its corresponding functional structure, thereby can effectively solve the relatively poor scheduling problem that makes mould life less than present injection mold heat dispersion.

Description

Easily radiating injection mold

Technical Field

The utility model belongs to the injection mold field especially relates to an easy radiating injection mold.

Background

The injection mold is an efficient method for machining parts which cannot be machined and cold-machined, and parts which are complex in appearance and comprehensive in functionality can be machined through the injection mold.

Although the existing injection mold has a cooling system, the working efficiency is low, and the use condition of overlarge strength cannot be met, so that the existing injection mold has certain limitation. To this end, we propose an injection mold that is easy to dissipate heat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy radiating injection mold, through increasing its corresponding functional structure, thereby can effectively solve the relatively poor scheduling problem that makes mould life less than present injection mold heat dispersion.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an easy radiating injection mold, including base, lower compound die, go up the compound die, mould plastics head and riser, base and riser are solid cuboid structure, the base includes bearer bar down, a compound die surface mounting in a bearer bar inside surface down, it includes compound die body and cylinder to go up the compound die, it is equipped with the spacing groove to go up compound die body upper surface, cylinder lower surface mounting is in the spacing inslot, the head of moulding plastics is including moulding plastics first body and shell, shell side surface is equipped with the through-hole, mould plastics first body week side-mounting in the through-hole, the riser includes the riser body, and is a plurality of riser body side surface and a bearer bar surface welding down.

Preferably, the base still includes base body, landing leg and first louvre, and is a plurality of first louvre one end is all installed in under bearer bar surface, and is a plurality of landing leg one end all welds in the base body lower surface, base body upper surface and under bearer bar surface welding, the mutually supporting of base and landing leg make the stability of this device obtain further promotion.

Preferably, the lower die assembly further comprises a lower die assembly body, positioning pins and a first cavity, a first mounting groove is formed in the upper surface of the lower die assembly body, one surface of the first cavity is mounted in the first mounting groove, one end of each of the positioning pins is connected with one surface inside the first cavity, the lower die assembly body and the positioning pins can better meet the working stability of the device, and the phenomenon that injection molding liquid overflows due to poor mold closure performance is avoided.

Preferably, the upper die further comprises a positioning hole and a second cavity, a second mounting groove is formed in the lower surface of the upper die body, the upper surface of the second cavity is mounted in the second mounting groove, one end of the positioning hole is connected with one surface inside the second cavity, the other end of the positioning pin is mounted on one surface inside the positioning hole, and the second cavity and the positioning hole improve the heat dissipation performance of the device.

Preferably, the head of moulding plastics still includes fin and second louvre, shell side surface is equipped with the fixed slot, a fin surface mounting is in the fixed slot, and is a plurality of second louvre one end is all installed in shell side surface, and head and fin of moulding plastics can make the temperature of the liquid of moulding plastics just can be controlled when just getting into the mould.

Preferably, the vertical plate further comprises a fan and fixing strips, a mounting hole is formed in the surface of one side of the vertical plate, one end of the fan is fixed in the mounting hole through the fixing strips, and the fan and the fixing strips enable the working adaptability of the device to be improved.

The utility model discloses following beneficial effect has:

in the utility model, the first cavity and the second cavity are arranged to satisfy the better heat dissipation performance of the device;

the utility model discloses in, can further accelerate the radiating efficiency through setting up the fan, also make the shaping speed obtain further promotion simultaneously.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a schematic view of an overall structure of an injection mold easy to dissipate heat according to the present invention;

fig. 2 is a schematic diagram of a right-view structure of the injection mold easy to dissipate heat according to the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

fig. 4 is a schematic rear view of the injection mold easy to dissipate heat according to the present invention;

fig. 5 is a schematic cross-sectional view of fig. 4 at B-B according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 101. a support leg; 102. a lower protective frame; 103. a first heat dissipation hole; 2. lower die assembly; 201. a positioning pin; 202. a first cavity; 3. upper die assembly; 301. positioning holes; 302. a second cavity; 303. a cylinder; 4. an injection head; 401. a housing; 402. a heat sink; 403. a second heat dissipation hole; 5. a vertical plate; 501. a fan; 502. and (4) fixing the strip.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

The first embodiment is as follows:

please refer to fig. 1-4, the utility model relates to an easy radiating injection mold, including base 1, lower compound die 2, go up compound die 3, mould plastics head 4 and riser 5, base 1 and riser 5 are solid cuboid structure, base 1 includes fender frame 102 down, 2 surface mounting in fender frame 102 inside surface down of lower compound die, it includes compound die body and cylinder 303 to go up compound die 3, it is equipped with the spacing groove to go up compound die body upper surface, cylinder 303 lower surface mounting is in the spacing inslot, mould plastics head 4 including moulding plastics head body and shell 401, shell 401 side surface is equipped with the through-hole, mould plastics first body week side-mounting in the through-hole, riser 5 includes the riser body, a plurality of riser body side surfaces and a lower fender frame 102 surface welding.

Further, base 1 still includes base body, landing leg 101 and first louvre 103, and a plurality of first louvre 103 one end are all installed in under fender frame 102 surface, and a plurality of landing legs 101 one end all weld in the base body lower surface, and base body upper surface and under fender frame 102 surface welding make the stability of this device obtain further promotion with mutually supporting of landing leg 101.

Further, lower mould 2 still includes and closes membrane body, pilot pin 201 and first cavity 202 down, closes membrane body upper surface down and is equipped with first mounting groove, and a surface mounting of first cavity 202 is in first mounting groove, and a plurality of pilot pin 201 one end all are connected with the inside surface of first cavity 202, and lower mould 2 and the pilot pin 201 can be better satisfy the job stabilization nature of this device, prevent to appear because the mould closure is relatively poor that the liquid of moulding plastics overflows.

Further, the upper die assembly 3 further comprises a positioning hole 301 and a second cavity 302, a second mounting groove is formed in the lower surface of the upper die assembly body, the upper surface of the second cavity 302 is mounted in the second mounting groove, one end of each of the positioning holes 301 is connected with one surface inside the second cavity 302, the other ends of the positioning pins 201 are mounted on one surface inside the positioning hole 301 respectively, and the heat dissipation performance of the device is improved through the second cavity 302 and the positioning hole 301.

Further, the injection molding head 4 further comprises a heat radiating fin 402 and a second heat radiating hole 403, a fixing groove is formed in one side surface of the shell 401, one surface of the heat radiating fin 402 is installed in the fixing groove, one ends of the second heat radiating holes 403 are installed in one side surface of the shell 401, and the injection molding head 4 and the heat radiating fin 402 can control the temperature of injection molding liquid just before entering a mold.

Further, the vertical plate 5 further comprises a fan 501 and fixing strips 502, a mounting hole is formed in the surface of one side of the vertical plate 5, one end of the fan 501 is fixed in the mounting hole through the fixing strips 502, and the fan 501 and the fixing strips 502 enable working adaptability of the device to be improved.

Example two:

please refer to fig. 1-4, the utility model relates to an easy radiating injection mold, wherein, the user is at first fixed in suitable position with this device through base 1 and landing leg 101 in the in-process of using, because compound die 3 and lower compound die 2 contain first cavity 202 and second cavity 302 respectively on this device afterwards, so this device can be by first cavity 202 and second cavity 302 fast heat dissipation of the in-process of moulding plastics, and finally, fan 501 can be very big make this device's radiating effect more outstanding, make this device can be very big extension this device's life at the in-process of moulding plastics.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an easy radiating injection mold, includes base (1), lower compound die (2), goes up compound die (3), injection head (4) and riser (5), its characterized in that: the base (1) and the vertical plate (5) are both of a solid cuboid structure, the base (1) comprises a lower protection frame (102), one surface of a lower die assembly (2) is installed on one surface inside the lower protection frame (102), the upper die assembly (3) comprises an upper die assembly body and a cylinder (303), a limiting groove is formed in the upper surface of the upper die assembly body, the lower surface of the cylinder (303) is installed in the limiting groove, the injection molding head (4) comprises an injection molding head body and a shell (401), a through hole is formed in one side surface of the shell (401), the circumferential side surface of the injection molding head body is installed in the through hole, the vertical plate (5) comprises a vertical plate body, and a plurality of side surfaces of the vertical plate body are welded with one surface of the lower protection frame (102).

2. An injection mold easy to dissipate heat according to claim 1, characterized in that: the base (1) further comprises a base body, supporting legs (101) and first radiating holes (103), one ends of the first radiating holes (103) are installed on one surface of the lower protection frame (102), one ends of the supporting legs (101) are welded to the lower surface of the base body, and the upper surface of the base body is welded to one surface of the lower protection frame (102).

3. An injection mold easy to dissipate heat according to claim 1, characterized in that: the lower die assembly (2) further comprises a lower die assembly body, positioning pins (201) and a first cavity (202), a first mounting groove is formed in the upper surface of the lower die assembly body, one surface of the first cavity (202) is mounted in the first mounting groove, and one end of each of the positioning pins (201) is connected with one surface inside the first cavity (202).

4. An injection mold easy to dissipate heat according to claim 3, characterized in that: the upper die assembly (3) further comprises a positioning hole (301) and a second cavity (302), a second mounting groove is formed in the lower surface of the upper die assembly body, the upper surface of the second cavity (302) is mounted in the second mounting groove, one end of each positioning hole (301) is connected with one surface inside the second cavity (302), and the other end of each positioning pin (201) is mounted on one surface inside the positioning hole (301) respectively.

5. An injection mold easy to dissipate heat according to claim 1, characterized in that: the injection molding head (4) further comprises a radiating fin (402) and a second radiating hole (403), a fixing groove is formed in one side surface of the shell (401), one surface of the radiating fin (402) is installed in the fixing groove, and one end of the second radiating hole (403) is installed on one side surface of the shell (401).

6. An injection mold easy to dissipate heat according to claim 1, characterized in that: the vertical plate (5) further comprises a fan (501) and fixing strips (502), a mounting hole is formed in the surface of one side of the vertical plate (5), and one end of the fan (501) is fixed in the mounting hole through the fixing strips (502).