CN218519106U

CN218519106U - Production mould of fan blade

Info

Publication number: CN218519106U
Application number: CN202222916357.7U
Authority: CN
Inventors: 陈碧君
Original assignee: Foshan Dingyu Metal Products Co ltd
Current assignee: Foshan Dingyu Metal Products Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-24
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a production mould technical field specifically is a production mould of fan flabellum, including first cooling shell and second cooling shell, the second cooling shell includes the casing, the water filling port has been seted up to one side of casing, the internal distribution of casing has the cooling tube, the internal connection of casing has last mould, the internal connection of first cooling shell has the lower mould, the second honeycomb duct that has the subassembly of moulding plastics is run through to the inside of going up the mould, the center at the mould frame is installed to the subassembly of moulding plastics. The utility model discloses can carry out the pouring of the liquid of moulding plastics in step through a plurality of pipes of moulding plastics for fan blade can obtain evenly moulding plastics, thereby the effectual production quality who guarantees fan blade, through the circulative cooling of cooling tube, realize the parcel to last mould and lower mould simultaneously, thereby improve the cooling effect after moulding plastics.

Description

Production mould of fan blade

Technical Field

The utility model relates to a production mould technical field specifically is a production mould of fan flabellum.

Background

The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production, wherein the plastic fan blade is mostly produced by adopting an injection molding mode.

Present plastic fan flabellum's injection mold is when carrying out fan flabellum's production, its single mouth of moulding plastics when carrying out moulding plastics on the fan, easily because of fan flabellum's influence such as irregularity, lead to the liquid of moulding plastics can not be even fill inside the whole mould, thereby lead to the fan flabellum's of production incomplete model, greatly reduced the production efficiency of fan flabellum processing, simultaneously because fan flabellum's mould thickness is less, certain cooling measure does not possess, thereby make the fan flabellum after moulding plastics can't in time cool off the design, further reduce its production efficiency, consequently, need to design a fan flabellum's production mould to solve the above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan blade's production mould to inside the liquid of moulding plastics that proposes in solving above-mentioned background art can not be even the whole mould that fills, thereby lead to the fan blade's of production model incomplete, the fan blade after moulding plastics can't in time cool off the design, further reduces its production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a mold for producing a fan blade, comprising:

first cooling shell and second cooling shell, the second cooling shell includes the casing, the water filling port has been seted up to one side of casing, the internal distribution of casing has the cooling tube, the internal connection of casing has last mould, the internal connection of first cooling shell has the lower mould, go up the inside second honeycomb duct that has the subassembly of moulding plastics of running through of mould, the center at the mould frame is installed to the subassembly of moulding plastics.

Preferably, the first cooling shell is the same as the second cooling shell in structure, the positioning grooves are formed in one side, close to each other, of the first cooling shell and the second cooling shell, and the lower die and the upper die are connected to the inside of each positioning groove respectively.

Preferably, cooling tube evenly distributed is at the edge of the inside constant head tank of casing, the cooling tube is netted parcel in the outside of constant head tank, one side that the cooling tube kept away from the water filling port is provided with the outlet, and outlet, water filling port and cooling tube constitute circulating structure with external cooling water supply system, the common closed loop in outside of water filling port and outlet is connected with cooling water supply system.

Preferably, the edges of the upper die and the lower die are provided with positioning holes, the positioning holes penetrate through the bolts to the shell or the first cooling shell, the upper die is provided with through holes, and second guide pipes penetrate through the through holes.

Preferably, the subassembly of moulding plastics is including moulding plastics the pipe, mould plastics a pipe fixed connection in the center of mould frame, the below of moulding plastics the pipe is connected with shunt tubes and first honeycomb duct, first honeycomb duct all is connected with the second honeycomb duct with the bottom of shunt tubes, and the second honeycomb duct runs through to the inside of last mould.

Preferably, first honeycomb duct is in the central point department of going up the mould, the second honeycomb duct is circumference evenly distributed in the outside of first honeycomb duct, and the second honeycomb duct corresponds each other with the flabellum blade position of last mould inside.

Compared with the prior art, the beneficial effects of the utility model are that: this production mould of fan flabellum carries out pouring of the liquid of moulding plastics in step through a plurality of pipes of moulding plastics for fan flabellum can be evenly moulded plastics, thereby the effectual production quality who guarantees fan flabellum, and through the circulative cooling of cooling tube, the parcel to last mould and lower mould is realized simultaneously, thereby improves the cooling effect after moulding plastics.

(1) The utility model discloses a setting of subassembly of moulding plastics improves traditional single pipe of moulding plastics, realizes moulding plastics the reposition of redundant personnel processing of liquid to make the distribution that the liquid of moulding plastics can be even to the cavity inside of last mould and lower mould, thereby make the fan blade who moulds plastics more complete, the effectual inhomogeneous condition of moulding plastics of fan blade of having avoided appears.

(2) The utility model discloses a setting of cooling shell can be at the outside parcel cooling of last mould and lower mould and use the casing, and then the dispersion through the inside cooling tube of casing, realizes the parcel along with last mould and lower mould to through external cooling water supply system, can realize improving the efficiency that fan flabellum cooling was stereotyped to the quick contact cooling of last mould and lower mould.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the whole structure of the present invention;

FIG. 3 is a schematic view of the connection structure between the adjusting assembly and the exhaust fan;

fig. 4 is a schematic view of the overall structure of the adjusting assembly of the present invention.

In the figure: 1. a first cooling shell; 2. a second cooling shell; 21. a housing; 22. a water injection port; 23. a cooling tube; 3. a mold frame; 4. an injection molding assembly; 41. injection molding a tube; 42. a shunt tube; 43. a first draft tube; 44. a second draft tube; 5. an upper die; 6. and (5) a lower die.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the present invention provides an embodiment: a mold for producing a fan blade, comprising: the mold frame 3, the injection pipe 41, the upper mold 5 and the lower mold 6 used in the present application are all products directly available on the market, and the principle and the connection manner thereof are the prior art well known to those skilled in the art, so that the detailed description thereof is omitted,

first cooling shell 1 and second cooling shell 2, second cooling shell 2 includes casing 21, water filling port 22 has been seted up to one side of casing 21, the internal distribution of casing 21 has cooling tube 23, the internal connection of casing 21 has last mould 5, the internal connection of first cooling shell 1 has lower mould 6, the second honeycomb duct 44 that has injection moulding assembly 4 is run through to the inside of going up mould 5, injection moulding assembly 4 installs the center at mould frame 3, setting through this structure, can be through the parcel of cooling tube 23 to last mould 5, make the circulation at the inside water source of cooling tube 23 can carry out rapid cooling to last mould 5, the distribution of second honeycomb duct 44 simultaneously, realize fan blade's even the moulding plastics.

Further, first cooling shell 1 is the same with second cooling shell 2's structure, and the constant head tank has all been seted up to one side that first cooling shell 1 and second cooling shell 2 are close to each other, and the inside of constant head tank is connected with lower mould 6 respectively and goes up mould 5 for go up

mould

5 and 6 the installation of inlaying of lower mould, thereby be convenient for cooling tube 23 wraps up it.

Further, cooling tube 23 evenly distributed is at the edge of the inside constant head tank of casing 21, cooling tube 23 is netted parcel in the outside of constant head tank, one side that cooling tube 23 kept away from water filling port 22 is provided with the outlet, and the outlet, water filling port 22 and cooling tube 23 constitute loop configuration with external cooling water supply system, water filling port 22 has cooling water supply system with the common closed loop connection in outside of outlet, through the formation of its circulation system, can wrap up the refrigeration through cooling tube 23 to last mould 5, thereby the cooling of fan flabellum is stereotyped with higher speed.

Furthermore, the edges of the upper die 5 and the lower die 6 are provided with positioning holes, and the positioning holes are penetrated through from bolts to the inside of the shell 21 or the first cooling shell 1, so that the upper die 5 and the lower die 6 can be conveniently installed and positioned, the upper die 5 is provided with through holes, and the second flow guide pipe 44 is penetrated through the through holes.

Further, the subassembly 4 of moulding plastics is including moulding plastics the pipe 41, mould plastics the center of pipe 41 fixed connection in mould frame 3, the below of moulding plastics pipe 41 is connected with shunt tubes 42 and first honeycomb duct 43, first honeycomb duct 43 all is connected with second honeycomb duct 44 with the bottom of shunt tubes 42, and second honeycomb duct 44 runs through to the inside of last mould 5, setting through this structure, realize the reposition of redundant personnel of the liquid of moulding plastics, make its inside that can evenly distributed to the cavity of moulding plastics, thereby the integrality that the fan flabellum was moulded plastics has been guaranteed, improve its efficiency of moulding plastics.

Furthermore, first honeycomb duct 43 is in the central point department of putting of last mould 5, and second honeycomb duct 44 is circumference evenly distributed in the outside of first honeycomb duct 43, and second honeycomb duct 44 corresponds each other with the flabellum blade position of last mould 5 inside, can evenly fill the fan blade position, guarantees its effect of moulding plastics, and first honeycomb duct 43 all is extending structure with second honeycomb duct 44, is convenient for cooperate the mould 5 of going up to reciprocate.

The working principle is as follows: the utility model discloses when using, at first realize the butt joint of mould 5 and lower mould 6, further inject the liquid of moulding plastics to the inside of injection moulding pipe 41 through outside injection moulding system, further the liquid of moulding plastics passes through shunt tubes 42, the inside of mould 5 and lower mould 6 is injected into in the water conservancy diversion of first honeycomb duct 43 and second honeycomb duct 44, treat to obtain fan blade after cooling, and in the cooling process, can be through the external cooling water supply system of water filling port 22, through the circulation of the inside cold water of cooling pipe 23, the realization carries out rapid cooling to the last mould 5 of casing 21 internal contact, thereby accelerate fan blade's cooling design.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A mold for manufacturing fan blades, comprising:

first cooling shell (1) and second cooling shell (2), second cooling shell (2) are including casing (21), water filling port (22) have been seted up to one side of casing (21), the internal distribution of casing (21) has cooling tube (23), the internal connection of casing (21) has last mould (5), the internal connection of first cooling shell (1) has lower mould (6), go up the inside of mould (5) and run through second honeycomb duct (44) that have injection moulding subassembly (4), the center in mould frame (3) is installed in injection moulding subassembly (4).

2. The mold for manufacturing fan blades according to claim 1, wherein: first cooling shell (1) is the same with the structure of second cooling shell (2), the constant head tank has all been seted up to one side that first cooling shell (1) and second cooling shell (2) are close to each other, and the inside of constant head tank is connected with lower mould (6) respectively and goes up mould (5).

3. The mold for manufacturing fan blades according to claim 1, wherein: cooling tube (23) evenly distributed is at the edge of casing (21) inside constant head tank, cooling tube (23) are netted parcel in the outside of constant head tank, one side that water filling port (22) were kept away from in cooling tube (23) is provided with the outlet, and outlet, water filling port (22) and cooling tube (23) constitute circulation structure with outside cooling water supply system, the common closed loop in outside of water filling port (22) and outlet is connected with cooling water supply system.

4. The mold for manufacturing fan blades according to claim 1, wherein: the edge of the upper die (5) and the edge of the lower die (6) are both provided with positioning holes, the positioning holes penetrate through bolts to the shell (21) or the inside of the first cooling shell (1), the upper die (5) is provided with through holes, and second flow guide pipes (44) penetrate through the through holes.

5. The mold for manufacturing fan blades according to claim 1, wherein: the subassembly (4) of moulding plastics is including moulding plastics pipe (41), mould plastics pipe (41) fixed connection at the center of mould frame (3), the below of moulding plastics pipe (41) is connected with shunt tubes (42) and first honeycomb duct (43), first honeycomb duct (43) all are connected with second honeycomb duct (44) with the bottom of shunt tubes (42), and second honeycomb duct (44) run through to the inside of last mould (5).

6. The mold for manufacturing fan blades according to claim 5, wherein: first honeycomb duct (43) are in the central point department of going up mould (5), second honeycomb duct (44) are circumference evenly distributed in the outside of first honeycomb duct (43), and second honeycomb duct (44) and the inside flabellum blade position of last mould (5) correspond to each other.