CN214137144U

CN214137144U - Automobile part injection mold easy to radiate heat

Info

Publication number: CN214137144U
Application number: CN202023323911.8U
Authority: CN
Inventors: 方林; 郭伟峰; 徐峰
Original assignee: Kunshan Shifang Plastic Hardware Technology Co ltd
Current assignee: Kunshan Shifang Plastic Hardware Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-07
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an automobile parts injection mold who easily dispels heat relates to injection mold technical field, and the automobile parts injection mold radiating effect for solving current easily dispels heat is not fine, and the practicality is not very high problem. The lower mould is installed to the below of going up the mould, go up the top in the mould outside and install sealed lid, and go up mould and the sealed sealing connection that covers on, go up the inside of mould and the sealed top of covering all and install the mouth of moulding plastics, and the one end of moulding plastics the mouth and run through sealed lid and extend to the inside of mould, the sealed lid down is installed in the outside of lower mould below, the inside of lower mould top is provided with the seal groove, go up the below in the mould outside and install the sealing strip, the heat conduction sheetmetal is all installed in the outside of going up mould and lower mould.

Description

Automobile part injection mold easy to radiate heat

Technical Field

The utility model relates to an injection mold technical field specifically is an automobile parts injection mold who easily dispels heat.

Background

An injection mold for automobile parts with good heat dissipation effect is generally an injection mold used for manufacturing automobile parts with good heat dissipation effect, the injection molding is a method for producing and molding industrial products, the products generally use rubber injection molding and plastic injection molding, the injection molding can also be an injection molding die pressing method and a die casting method, the injection mold processing is to firstly add plastic into the mold, then the mold continuously rotates along two vertical axes and heats the mold, the plastic in the mold is gradually and uniformly coated and melted and adhered on the whole surface of a mold cavity under the action of gravity and heat energy to be molded into a required shape, and the mold is prepared by cooling and shaping, various molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging and pressing molding, smelting, stamping and the like in industrial production, in short, the mold is a tool for manufacturing molded articles, and the tool is composed of various parts, the different moulds are composed of different parts, and the processing of the appearance of the object is realized mainly by changing the physical state of the formed material, and the parts have the name of 'industrial mother'.

However, the existing injection mold for automobile parts, which is easy to dissipate heat, has poor heat dissipation effect and low practicability; therefore, the existing requirements are not met, and the automobile part injection mold easy to dissipate heat is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy radiating automobile parts injection mold to it is not very good to provide current easy radiating automobile parts injection mold radiating effect in solving above-mentioned background art, and the practicality is not very high problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy radiating automobile parts injection mold, includes the upper die, the lower mould is installed to the below of upper die, go up the top in the mould outside and install sealed lid, and go up mould and the sealed sealing connection that covers, the mouth of moulding plastics is all installed to the inside of going up mould and the sealed top of covering, and the one end of moulding plastics the mouth and run through sealed lid and extend to the inside of mould, sealed lid down is installed in the outside of lower mould below.

Preferably, the inside of bed die top is provided with the seal groove, the sealing strip is installed to the below in the mould outside of going up, the heat conduction sheetmetal is all installed in the outside of going up mould and bed die.

Preferably, install fixed frame between bed die and the lower sealing cover, the internally mounted of fixed frame has the fixed plate, the inside of fixed plate is provided with the ventilation hole, and the ventilation hole is provided with a plurality of, the heat insulating sheet is installed to the top of fixed plate.

Preferably, the mounting panel is all installed to the both sides of lower sealing cover, through-hole board is installed to the inside below of lower sealing cover, the installation piece is all installed to the both sides of through-hole board, and through-hole board and installation piece welded connection.

Preferably, a cross support frame is installed at the middle position above the through hole plate, and heat dissipation holes are formed in the through hole plate.

Preferably, the negative pressure fan is installed to the top of through-hole board, and the negative pressure fan is provided with four, negative pressure motor is installed to the below of through-hole board, and through-hole board and negative pressure motor pass through the screw connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install the through-hole board in the inside below of bed die, the cross support frame is installed to the intermediate position of through-hole board top, the cross support frame plays the effect of supporting the bed die, install four groups negative pressure fan and negative pressure motor on the through-hole board, the negative pressure fan rotates can take away the heat that upper die and bed die produced, through setting up four groups negative pressure fan, the radiating effect of mould has been strengthened greatly, install fixed frame and fixed plate between bed die and the lower sealing cover, fixed frame plays the effect of fixed bed die, the fixed plate plays fine supporting role, the heat insulating sheet on the fixed plate plays the effect of protection fixed plate, promote the life of fixed plate;

2. the utility model discloses an install the heat conduction sheetmetal in the outside of last mould and bed die, the heat conduction sheetmetal has fine heat conduction radiating effect, and the heat of heat conduction sheetmetal will go up mould and bed die inhales fast, is released by the heat conduction sheetmetal again for the radiating rate of last mould and bed die has promoted the practicality of device greatly.

Drawings

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

fig. 2 is a top view of the lower sealing cover of the present invention;

fig. 3 is a cross-sectional view of the lower sealing cover of the present invention.

In the figure: 1. an upper die; 2. a lower die; 3. a sealing groove; 4. a sealing strip; 5. a heat conductive metal sheet; 6. an upper sealing cover; 7. an injection molding port; 8. a lower sealing cover; 9. a fixing frame; 10. a fixing plate; 11. a vent hole; 12. a heat insulating sheet; 13. mounting a plate; 14. a through hole plate; 15. mounting blocks; 16. a cross support frame; 17. heat dissipation holes; 18. a negative pressure fan; 19. a negative pressure motor.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an easy radiating automobile parts injection mold, including last mould 1, lower mould 2 is installed to the below of going up mould 1, go up the top in the 1 outside of mould and install sealed lid 6, and go up mould 1 and the sealed 6 sealing connection that covers, fatigue resistance can be good, there is good leakproofness, insulating nature and corrosion resistance, go up mould 1 and the inside of the sealed 6 top of lid of going up and all install mouth 7 of moulding plastics, and the one end of mouth 7 of moulding plastics runs through sealed 6 of covering and extends to the inside of mould 1, sealed 8 lid down is installed in the outside of lower mould 2 below.

Further, the inside of 2 tops of bed die is provided with seal groove 3, and sealing strip 4 is installed to the below in the 1 outside of last mould, and heat conduction sheetmetal 5 is all installed in the outside of going up mould 1 and bed die 2, and heat conduction sheetmetal 5 inhales the heat of last mould 1 and bed die 2 fast, is released by heat conduction sheetmetal 5 again for the radiating rate of going up mould 1 and bed die 2.

Further, install fixed frame 9 between lower mould 2 and the lower sealing cover 8, the internally mounted of fixed frame 9 has fixed plate 10, and the inside of fixed plate 10 is provided with ventilation hole 11, and ventilation hole 11 is provided with a plurality of, and heat insulating sheet 12 is installed to the top of fixed plate 10, and heat insulating sheet 12 plays the effect of protection fixed plate 10, promotes the life of fixed plate 10.

Further, mounting plates 13 are mounted on two sides of the lower sealing cover 8, a through hole plate 14 is mounted below the inner portion of the lower sealing cover 8, mounting blocks 15 are mounted on two sides of the through hole plate 14, the through hole plate 14 is connected with the mounting blocks 15 in a welding mode, air tightness and water tightness of the welding connection are good, structural rigidity is also high, structural integrity is good, labor and time are saved, the sectional area of materials is not reduced, and the materials are fully utilized.

Furthermore, a cross support frame 16 is installed at the middle position above the through hole plate 14, and a heat dissipation hole 17 is formed in the through hole plate 14, so that a good ventilation and heat dissipation effect is achieved.

Further, the negative pressure fans 18 are installed above the through hole plate 14, the number of the negative pressure fans 18 is four, the negative pressure motor 19 is installed below the through hole plate 14, the through hole plate 14 is connected with the negative pressure motor 19 through screws, the mounting and dismounting are convenient, the overhaul is facilitated, the pretightening force can be increased, the looseness can be prevented, and the phase change of the material components at the connecting part can not be caused.

The working principle is as follows: firstly, an injection port 7 on an upper mold 1 and an upper sealing cover 6 is installed on an injection molding machine, then an installation plate 13 on the outer side of a lower sealing cover 8 on the outer side of a lower mold 2 is installed on a workbench, when the injection molding machine is used, a sealing strip 4 below the upper mold 2 and the lower mold 2 is installed in a sealing groove 3 of the lower mold 2, then injection molding can be carried out, a heat-conducting metal sheet 5 is installed on the outer sides of the upper mold 1 and the lower mold 2, the heat-conducting metal sheet 5 has a good heat-conducting and heat-dissipating effect, the heat-conducting metal sheet 5 quickly sucks the heat of the upper mold 1 and the lower mold 2 and then is released by the heat-conducting metal sheet 5 to accelerate the heat-dissipating speed of the upper mold 1 and the lower mold 2, a through hole plate 14 is installed below the inner part of the lower mold 2, a cross support frame 16 is installed at the middle position above the through hole plate 14, the cross support frame 16 plays a role of supporting the lower mold 2, and four groups of negative pressure fans 18 and negative pressure motors 19 are installed on the through hole plate 14, the work of negative pressure motor 19 drives the output and rotates, the output rotates and drives negative pressure fan 18 and rotate, negative pressure fan 18 rotates and can take away the heat that mould 1 and bed die 2 produced, through setting up four groups of negative pressure fan 18, the radiating effect of mould has been strengthened greatly, install fixed frame 9 and fixed plate 10 between bed die 2 and the lower sealing cover 8, fixed frame 9 plays the effect of fixed bed die 2, fixed plate 10 plays fine supporting role, heat insulating sheet 12 on the fixed plate 10 plays the effect of protection fixed plate 10, promote the life of fixed plate 10.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. The utility model provides an easy radiating automobile parts injection mold, includes mould (1), its characterized in that: lower mould (2) is installed to the below of going up mould (1), go up the top in mould (1) outside and install sealed lid (6), and go up mould (1) and sealed lid (6) sealing connection on, go up the inside of mould (1) and sealed lid (6) top and all install injection moulding mouth (7), and the one end of the mouth of just moulding plastics (7) runs through sealed lid (6) and extends to the inside of supreme mould (1), sealed lid (8) down is installed in the outside of lower mould (2) below.

2. The automobile part injection mold easy to dissipate heat as recited in claim 1, wherein: the inside of bed die (2) top is provided with seal groove (3), sealing strip (4) are installed to the below in last mould (1) outside, heat conduction sheetmetal (5) are all installed in the outside of going up mould (1) and bed die (2).

3. The automobile part injection mold easy to dissipate heat as recited in claim 1, wherein: install fixed frame (9) between bed die (2) and lower sealing lid (8), the internally mounted of fixed frame (9) has fixed plate (10), the inside of fixed plate (10) is provided with ventilation hole (11), and ventilation hole (11) are provided with a plurality of, heat insulating sheet (12) are installed to the top of fixed plate (10).

4. The automobile part injection mold easy to dissipate heat as recited in claim 1, wherein: mounting panel (13) are all installed to the both sides of lower sealing lid (8), through-hole board (14) are installed to the inside below of lower sealing lid (8), installation piece (15) are all installed to the both sides of through-hole board (14), and through-hole board (14) and installation piece (15) welded connection.

5. The automobile part injection mold easy to dissipate heat as recited in claim 4, wherein: the middle position of through-hole board (14) top is installed cross support frame (16), the inside of through-hole board (14) is provided with louvre (17).

6. The automobile part injection mold easy to dissipate heat as recited in claim 4, wherein: negative pressure fan (18) are installed to the top of through-hole board (14), and negative pressure fan (18) are provided with four, negative pressure motor (19) are installed to the below of through-hole board (14), and pass through screw connection of through-hole board (14) and negative pressure motor (19).