CN222844522U

CN222844522U - A mold capable of rapid cooling

Info

Publication number: CN222844522U
Application number: CN202422268414.4U
Authority: CN
Inventors: 武遵山; 盛天亮; 余伟涛
Original assignee: Qingdao Juxian Precision Machinery Co ltd
Current assignee: Qingdao Juxian Precision Machinery Co ltd
Priority date: 2024-09-18
Filing date: 2024-09-18
Publication date: 2025-05-09
Anticipated expiration: 2034-09-18

Abstract

The utility model provides a die capable of being rapidly cooled, which comprises a base, wherein a lower die holder is fixedly arranged at the top of the base, mounting grooves are formed in four corners of the top of the lower die holder, the number of the mounting grooves is four, mounting sleeves are fixedly arranged in the four mounting grooves, and the bottom ends of the mounting sleeves are not contacted with the top of the base. According to the quick cooling die disclosed by the utility model, the upper die holder is driven to move downwards by the working of the hydraulic cylinder, the guide rod drives the sealing gasket to move downwards in the mounting sleeve, and the sealing gasket is arranged, so that air in the mounting sleeve can only enter or be discharged through the air holes, a certain buffering effect is achieved, after the processing is finished, the hydraulic cylinder drives the upper die holder to move upwards, the air in the mounting sleeve is discharged from the air holes, wind is generated by the discharged air, and the die is effectively cooled.

Description

Quick cooling die

Technical Field

The utility model relates to the field of dies, in particular to a die capable of being cooled rapidly.

Background

A mould, a mould and a tool for producing a desired product by injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and the like, in industrial production, in short, the mould is a tool for producing a molded article, the tool is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the article is realized mainly by changing the physical state of the molded material.

But the cooling effect of the mould in the existing market is poor in the use process, if the mould is higher in continuous processing temperature, the accuracy of subsequent part processing can be affected, the waiting time for the temperature reduction time of the mould is longer, and the working efficiency is reduced.

Therefore, it is necessary to provide a mold capable of being cooled rapidly to solve the above technical problems.

Disclosure of utility model

The utility model provides a mould capable of being rapidly cooled, which solves the problems that the cooling effect of the mould in the existing market is poor in the use process, the accuracy of the subsequent part processing can be affected if the continuous processing temperature of the mould is high, the waiting time for the temperature of the mould to be reduced is long, and the working efficiency is reduced.

The utility model provides a die capable of being rapidly cooled, which comprises a base, wherein a lower die holder is fixedly arranged at the top of the base, mounting grooves are formed in four corners of the top of the lower die holder, mounting sleeves are fixedly arranged in the four mounting grooves, the bottom ends of the mounting sleeves are not contacted with the top of the base, sealing gaskets are slidably arranged in the four mounting sleeves, the outer surfaces of the sealing gaskets are attached to the inner surfaces of the mounting sleeves, guide rods are fixedly arranged at the central points of the tops of the four sealing gaskets, and air holes are formed in one side of the outer parts of the four mounting sleeves.

Preferably, the tops of the four guide rods penetrate through the mounting sleeve and extend to the outside, an upper die holder is fixedly arranged between the tops of the four guide rods, and a hydraulic cylinder is fixedly arranged at the center point of the top of the upper die holder.

Preferably, a placing groove is formed in the center point of the top of the lower die holder.

Preferably, the cooling fins are fixedly arranged on two sides of the outer portion of the lower die holder through screws, and the number of the cooling fins is two.

Preferably, fans are connected in an embedded mode at the top of the base and located under the two radiating fins at equal intervals, and the number of the fans is multiple.

Preferably, the top of base and be located outside one side fixed mounting of die holder have the protective housing, the condenser pipe has been laid to the inside equidistance of die holder, the both ends of condenser pipe all run through the die holder and extend to the inside of protective housing.

Compared with the related art, the mold capable of being rapidly cooled has the following beneficial effects:

The pneumatic cylinder work drives the upper die base and moves down, and the guide bar drives sealed pad at the inside of installation cover and moves down this moment, because sealed setting up of filling up for the inside air of installation cover can only get into or discharge through the gas pocket, so plays certain cushioning effect, after processing finishes, the pneumatic cylinder drives the upper die base and moves upwards, and the inside air of installation cover is discharged from gas pocket department, and the exhaust air produces wind, and effectual mould carries out the cooling and handles, and this simple structure, the processing all can carry out the cooling and handle at every turn, has improved the practicality.

Drawings

FIG. 1 is a schematic view of a mold capable of rapid cooling according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the gasket mounting structure of FIG. 1;

Fig. 3 is a schematic view of the mounting structure of the condenser tube shown in fig. 1.

In the figure, 1, a base; 2, a lower die holder, 3, an installation sleeve, 4, a sealing gasket, 5, a guide rod, 6, an air hole, 7, an upper die holder, 8, a hydraulic cylinder, 9, a radiating fin, 10, a fan, 11, a protective shell, 12, a condensing tube, 13, a placing groove, 14 and an installation groove.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a mold capable of being rapidly cooled according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the gasket mounting structure of FIG. 1; FIG. 3 is a schematic view of a mounting structure of a condensation tube shown in FIG. 1, a mold capable of being rapidly cooled, which comprises a base 1, wherein a lower mold holder 2 is fixedly arranged at the top of the base 1, mounting grooves 14 are respectively formed in four corners of the top of the lower mold holder 2, the number of the mounting grooves 14 is four, mounting sleeves 3 are respectively fixedly arranged in the four mounting grooves 14, the bottom ends of the mounting sleeves 3 are not contacted with the top of the base 1, sealing gaskets 4 are respectively and slidably arranged in the four mounting sleeves 3, the outer surfaces of the sealing gaskets 4 are mutually attached to the inner surfaces of the mounting sleeves 3, guide rods 5 are respectively and fixedly arranged at the central points of the tops of the four sealing gaskets 4, air holes 6 are respectively formed in one side of the outer parts of the four mounting sleeves 3, the tops of the four guide rods 5 respectively extend to the outside through the mounting sleeves 3, an upper mold holder 7 is fixedly arranged between the tops of the four guide rods 5, a hydraulic cylinder 8 is fixedly arranged at the central point of the top of the upper mold holder 7, the hydraulic cylinder 8 works to drive the upper mold holder 7 to move downwards, the sealing gaskets 4 are respectively and the sealing gaskets 3 are respectively and the air holes 6 are respectively and simply discharged from the inside of the mold holder 3 through the air hole cooling device after the air is cooled, the practicability is improved.

A placing groove 13 is formed in the top center point of the lower die holder 2, and the placing groove 13 is used for placing parts to be processed.

The outside both sides of die holder 2 all have fin 9 through screw fixed mounting, and the quantity of fin 9 is two, and the effectual leading-in of heat of die holder 2 is in fin 9, and fin 9 can be quick with the heat dissipation, has improved the radiating effect of mould.

The top of base 1 and be located two fin 9 equidistance embedded be connected with fan 10, and the quantity of fan 10 is a plurality of, and fan 10 work effectually produces wind, and the wind can be quick blows off the temperature of fin 9, further has improved the radiating effect.

The top of base 1 and be located outside one side fixed mounting of die holder 2 have protective housing 11, condenser pipe 12 has been laid to the inside equidistance of die holder 2, the both ends of condenser pipe 12 all run through die holder 2 and extend to the inside of protective housing 11, the inside of protective housing 11 is equipped with the water storage box, the inside of water storage box is equipped with water pump and cold water piece, the inside of the condensate is led in to the water pump work, the condensate pipe 12 is quick carries out the cooling to die holder 2 and handles, the condensate that has used reentry the inside of water storage box, carry out the cooling to the condensate through the cold water piece effectually for the condensate can the repetition cycle.

The working principle of the mould capable of being rapidly cooled provided by the utility model is as follows:

The first step is that the hydraulic cylinder 8 works to drive the upper die holder 7 to move downwards, at the moment, the guide rod 5 drives the sealing gasket 4 to move downwards in the installation sleeve 3, and because of the arrangement of the sealing gasket 4, air in the installation sleeve 3 can only enter or be discharged through the air holes 6, so that a certain buffer effect is achieved, after the machining is finished, the hydraulic cylinder 8 drives the upper die holder 7 to move upwards, air in the installation sleeve 3 is discharged from the air holes 6, air is discharged, and the air is effectively cooled.

The second step, the heat of the lower die holder 2 is effectively led into the cooling fins 9, the cooling fins 9 can rapidly dissipate the heat, the cooling effect of the die is improved, the fan 10 works to effectively generate wind, the wind can rapidly blow off the temperature of the cooling fins 9, the cooling effect is further improved, a water storage tank is arranged in the protective shell 11, a water pump and a cold water block are arranged in the water storage tank, condensate is led into the condenser tube 12 by the water pump, the condenser tube 12 rapidly cools the lower die holder 2, and the used condensate enters the water storage tank again, and effectively cools the condensate through the cold water block, so that the condensate can be recycled.

The hydraulic cylinder 8 works to drive the upper die holder 7 to move downwards, at this moment, the guide rod 5 drives the sealing gasket 4 to move downwards in the installation sleeve 3, because the setting of the sealing gasket 4 enables air in the installation sleeve 3 to enter or be discharged through the air hole 6, a certain buffer effect is achieved, after machining is finished, the hydraulic cylinder 8 drives the upper die holder 7 to move upwards, air in the installation sleeve 3 is discharged from the air hole 6, air is discharged, the die is effectively cooled, the structure is simple, cooling treatment can be carried out every time, and practicability is improved.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. The die capable of being rapidly cooled comprises a base (1) and is characterized in that a lower die holder (2) is fixedly arranged at the top of the base (1), mounting grooves (14) are formed in four corners of the top of the lower die holder (2), mounting sleeves (3) are fixedly arranged in the four mounting grooves (14), sealing gaskets (4) are slidably arranged in the mounting sleeves (3) and are not contacted with the top of the base (1), guide rods (5) are fixedly arranged at the top center points of the sealing gaskets (4), and air holes (6) are formed in one side of the outer portion of each mounting sleeve (3).

2. A rapidly cooled mould according to claim 1, characterized in that the tops of the four guide rods (5) penetrate through the mounting sleeve (3) and extend to the outside, an upper mould base (7) is fixedly arranged between the tops of the four guide rods (5), and a hydraulic cylinder (8) is fixedly arranged at the top center point of the upper mould base (7).

3. A rapidly coolable die according to claim 2, wherein the lower die holder (2) has a placement slot (13) at the top center point.

4. A rapidly coolable die according to claim 3, characterized in that the cooling fins (9) are fixedly mounted on both sides of the outside of the lower die holder (2) by screws, and the number of cooling fins (9) is two.

5. A rapidly cooled mould according to claim 4, characterized in that fans (10) are connected in-line at the top of the base (1) and directly below the two cooling fins (9), and the number of fans (10) is multiple.

6. The rapid cooling die of claim 5, wherein a protective shell (11) is fixedly arranged at the top of the base (1) and positioned at one side of the outer part of the lower die holder (2), condensation pipes (12) are equidistantly paved in the lower die holder (2), and two ends of each condensation pipe (12) penetrate through the lower die holder (2) and extend into the protective shell (11).