CN212528521U

CN212528521U - Quick cooling type connector die for accelerated forming

Info

Publication number: CN212528521U
Application number: CN202020071936.4U
Authority: CN
Inventors: 邱宇
Original assignee: Shenzhen Longke Zhan Electronics Co ltd
Current assignee: Shenzhen Longke Zhan Electronics Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2021-02-12
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a fashioned quick cooling type connector mould accelerates, the die comprises a die body, the inside die holder that is including of mould body, and the die holder upper end can be dismantled and be connected with the upper die base, the inside first filling groove of having seted up of upper die base, and the inside fixed packing of first filling groove has first filler, first filling groove outside fixedly connected with fin, and fin outside fixedly connected with heat dissipation frame, the inside fixed mounting of heat dissipation frame has radiator fan, the inside second filling groove of having seted up of die holder, and the inside packing of second filling groove has the second filler, die holder outside fixedly connected with radiator box, and the radiator box outside is from a left side to right side fixedly connected with inlet tube and outlet pipe in proper order. This fashioned quick cooling type connector mould accelerates cools off whole through using air-cooled and water-cooled dual cooling method, has increased holistic cooling effect, guarantees holistic shaping quality, has increased holistic practicality.

Description

Quick cooling type connector die for accelerated forming

Technical Field

The utility model relates to the technical field of mold, specifically be a fashioned quick cooling type connector mould accelerates.

Background

The injection mold is one of the molds, plastic is required to be added into a heating material cylinder of an injection machine firstly, the plastic is heated and melted, and enters a mold cavity through a nozzle and a mold pouring system under the pushing of a screw rod or a plunger of the injection machine, and the plastic is hardened and shaped into an injection molding product due to physical and chemical actions. The injection molding has a cycle period formed by the processes of injection, pressure maintaining and plastic part demoulding, so that the injection molding has the characteristic of periodicity.

However, in the existing injection mold, after the injection molding is successful, the cooling speed is slow, so that the overall processing speed is reduced, the overall forming speed is reduced under the condition that the injection mold cannot rapidly dissipate heat, the heat dissipation speed is slow, the overall forming effect is reduced, parts cannot be completely hardened when the injection mold is demoulded, and the overall practicability is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fashioned quick cooling type connector mould accelerates to propose current injection mold in solving above-mentioned background art, holistic after the success of moulding plastics, cooling rate is slower, thereby whole process velocity has been reduced, and injection mold has reduced holistic shaping speed under the unable quick radiating condition, the radiating rate has reduced holistic shaping effect slowly, the part when leading to the demolding can't harden completely, the problem of whole practicality has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fashioned quick cooled connector mould with higher speed, includes the mould body, the mould body is inside including the die holder, and can dismantle on the die holder and be connected with the upper die base, first filling groove has been seted up to the inside of upper die base, and the inside fixed packing of first filling groove has first filler, first filling groove outside fixedly connected with fin, and fin outside fixedly connected with heat dissipation frame, the inside fixed mounting of heat dissipation frame has radiator fan, the inside second filling groove of having seted up of die holder, and the inside packing of second filling groove has the second filler, die holder outside fixedly connected with heat dissipation case, and the heat dissipation case outside is from a left side to the right fixedly connected with inlet tube and outlet pipe in proper order.

Preferably, the lower die base is fixedly connected with a lower die core, the upper die base is fixedly connected with an upper die core, the first filler is located on the outer side of the upper die core, the second filler is located on the outer side of the lower die core, and the second filler and the first filler are graphite powder.

Preferably, the frame body in the radiating fin is matched with the first filling groove in shape and size, the outer side of the radiating fin is not attached to the inner side of the radiating fan, the radiating fan is distributed in the radiating fin at equal intervals, and the radiating fin is of an internal hollow structure.

Preferably, the heat dissipation box is of an internal hollow structure, the inside of the heat dissipation box is fixedly connected with a water-cooling pipe, and two ends of the water-cooling pipe are respectively connected with the water inlet pipe and the water outlet pipe.

Preferably, the water inlet pipe and the water outlet pipe are of valve structures on the outer sides, and the water cooling pipes on the inner sides of the water inlet pipe and the water outlet pipe are arranged in groups of frame-shaped surrounding heat dissipation boxes at equal intervals.

Preferably, the outer side of the water-cooling pipe is not attached to the inner wall of the heat dissipation box, and the inner side of the water-cooling pipe is not attached to the outer wall of the lower die base.

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

1. according to the rapid cooling type connector die for accelerated molding, heat generated in the upper die core is transferred to the radiating fins for radiating through graphite powder, so that the radiating fan can rapidly radiate the heat in the upper die base, the radiating effect of the upper die base is improved, the radiating speed of the upper die base is increased, and the overall practicability is improved;

2. according to the rapid cooling type connector die for accelerated forming, heat in the lower die holder is led out by using graphite powder, so that water in the water cooling pipe can absorb and discharge the heat in the graphite powder, the heat dissipation effect of the lower die holder is improved, the heat dissipation speed of the lower die holder is increased, the rapid forming of the whole body is ensured, and the forming speed of the whole body is increased;

3. this fashioned quick cooling formula connector mould accelerates cools off whole through using the dual cooling mode of forced air cooling and water-cooling, has increased holistic cooling effect, guarantees holistic shaping quality, prevents that the machined part cooling incomplete condition from appearing, has increased holistic practicality.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

fig. 3 is a schematic view of the split structure of the heat dissipation frame of the present invention;

fig. 4 is the schematic diagram of the internal structure of the heat dissipation box of the present invention.

In the figure: 1. a mold body; 2. a lower die holder; 3. an upper die holder; 4. a first filling groove; 5. a first filler; 6. a heat sink; 7. a heat dissipation frame; 8. a heat radiation fan; 9. a second filling groove; 10. a second filler; 11. a heat dissipation box; 12. a water inlet pipe; 13. a water outlet pipe; 14. a lower mold core; 15. an upper mold core; 16. a water-cooled tube.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fashioned quick cooled connector mould with higher speed, including mould body 1, mould body 1 is inside including die holder 2, and can dismantle 2 upper ends of die holder and be connected with upper die base 3, first filling groove 4 has been seted up to 3 inside of upper die base, and the inside fixed packing of first filling groove 4 has

first filler

5, 4 outside fixedly connected with fin 6 in first filling groove, and 6 outside fixedly connected with heat dissipation frame 7 of fin, 7 inside fixed mounting of heat dissipation frame has

radiator fan

8, 2 inside second filling groove 9 of having seted up of die holder, and 9 inside packing of second filling groove has the

second filler

10, 2 outside fixedly connected with radiator box 11 in die holder, and radiator box 11 outside is from a left side to the right side fixedly connected with inlet tube 12 and outlet pipe 13 in proper order.

Further, mold core 14 under the inside fixedly connected with of die holder 2, mold core 15 on the inside fixedly connected with of upper die base 3, first filler 5 is located the mold core 15 outside, the second filler 10 is located the mold core 14 outside down, and the second filler 10 is graphite powder with first filler 5, the second filler 10 of graphite powder material has increased holistic radiating effect with first filler 5 to holistic heat propagation speed has been increased, holistic practicality has been increased.

Furthermore, the frame body inside the radiating fins 6 is matched with the shape and size of the first filling groove 4, the outer sides of the radiating fins 6 are not attached to the inner side of the radiating fan 8, the radiating fans 8 are distributed in the radiating frame 7 at equal intervals, the radiating frame 7 is of an internal hollow structure, and the radiating fan 8 accelerates the radiating speed of the upper die base 3, so that the overall radiating speed is accelerated, and the overall forming speed and the forming effect are increased.

Further, the heat dissipation box 11 is an internal hollow structure, the water cooling pipe 16 is fixedly connected to the inside of the heat dissipation box 11, two ends of the water cooling pipe 16 are connected with the water inlet pipe 12 and the water outlet pipe 13 respectively, and cold water is added into the water cooling pipe 16 to ensure circulation, so that the water cooling is performed on the inside of the whole body, the integral heat dissipation speed is increased, and the forming of a machined part is accelerated.

Further, inlet tube 12 and outlet pipe 13 are the outside and take valve structure, and inlet tube 12 and the inboard water-cooled tube 16 of outlet pipe 13 are the frame type of multiunit equidistant distribution and encircle inside heat dissipation case 11, and inlet tube 12 and the control that outlet pipe 13 outside valve can intake and go out water to holistic, have increased holistic practicality, make things convenient for holistic rivers to flow.

Further, the outer side of the water-cooled tube 16 is not attached to the inner wall of the heat dissipation box 11, the inner side of the water-cooled tube 16 is not attached to the outer wall of the lower die holder 2, the water-cooled tube 16 is not in direct contact with the water-cooled tube 16, the possibility of damage of the water-cooled tube 16 is reduced, and therefore the overall practicability is improved.

The working principle is as follows: firstly fixing a lower die holder 2 and an upper die holder 3, ensuring the mutual clamping of an upper die core 15 and a lower die core 14, and facilitating integral injection molding, injecting the inner parts of the upper die core 15 and the lower die core 14 from an injection port at the upper end of a die body 1 through an injection molding device, cooling the integral inner part after the integral injection molding is finished, thereby cooling and molding a machined part in the integral inner part, leading out heat in the upper die holder 3 by a first filler 5 made of graphite powder material in the upper die holder 3, guiding a radiating fin 6 to perform rapid heat radiation, then rapidly discharging the heat radiated by the radiating fin 6 through a radiating fan 8, thereby accelerating the overall heat radiation, simultaneously conducting the heat generated in the lower die holder 2 to the inside of a water cooling pipe 16 by a second filler 10 made of graphite powder material in the lower die holder 2, and ensuring circulation by adding cold water into the water cooling pipe 16, thereby carry out the water-cooling to whole inside, increased whole radiating rate for the shaping of machined part, thereby make whole through forced air cooling and water-cooled dual heat dissipation, increased holistic radiating effect, thereby increased holistic shaping speed and shaping effect, increased holistic practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rapid cooling formula connector mould of shaping with higher speed, includes the mould body, its characterized in that: the die comprises a die body and is characterized in that the die body is internally provided with a lower die base, the upper end of the lower die base is detachably connected with an upper die base, a first filling groove is formed in the upper die base, first filler is fixedly filled in the first filling groove, radiating fins are fixedly connected to the outer side of the first filling groove, a radiating frame is fixedly connected to the outer side of the radiating fins, a radiating fan is fixedly mounted in the radiating frame, a second filling groove is formed in the lower die base, second filler is filled in the second filling groove, a radiating box is fixedly connected to the outer side of the lower die base, and a water inlet pipe and a water outlet pipe are sequentially fixedly connected to the outer side of the.

2. The rapid-cooling connector mold for accelerated molding according to claim 1, wherein: the inner part of the lower die base is fixedly connected with a lower die core, the inner part of the upper die base is fixedly connected with an upper die core, the first filler is positioned on the outer side of the upper die core, the second filler is positioned on the outer side of the lower die core, and the second filler and the first filler are graphite powder.

3. The rapid-cooling connector mold for accelerated molding according to claim 1, wherein: the frame body in the radiating fin is matched with the shape and size of the first filling groove, the outer side of the radiating fin is not attached to the inner side of the radiating fan, the radiating fan is distributed in the radiating fin at equal intervals, and the radiating fin is of an internal hollow structure.

4. The rapid-cooling connector mold for accelerated molding according to claim 1, wherein: the heat dissipation box is of an internal hollow structure, the inside of the heat dissipation box is fixedly connected with a water-cooling pipe, and two ends of the water-cooling pipe are respectively connected with a water inlet pipe and a water outlet pipe.

5. An accelerated form rapid cooling connector mold according to claim 4, wherein: the water inlet pipe and the water outlet pipe are of valve structures on the outer sides, and the water cooling pipes on the inner sides of the water inlet pipe and the water outlet pipe are of frame shapes distributed at intervals and surround the inside of the heat dissipation box.

6. An accelerated form rapid cooling connector mold according to claim 4, wherein: the outer side of the water-cooled tube is not attached to the inner wall of the heat dissipation box, and the inner side of the water-cooled tube is not attached to the outer wall of the lower die holder.