Die capable of being rapidly cooled

Abstract

The utility model provides a die capable of being cooled quickly, which comprises a base, a lower die holder is fixedly mounted at the top of the base, four mounting grooves are formed in four corners of the top of the lower die holder, mounting sleeves are fixedly mounted in the four mounting grooves, and the mounting sleeves are fixedly mounted in the mounting grooves. And the bottom end of the mounting sleeve is not in contact with the top of the base. According to the die capable of being rapidly cooled, the hydraulic cylinder works to drive the upper die base to move downwards, at the moment, the guide rod drives the sealing gasket to move downwards in the mounting sleeve, and due to the arrangement of the sealing gasket, air in the mounting sleeve can only enter or be exhausted through the air holes, so that a certain buffering effect is achieved; and after machining is completed, the hydraulic cylinder drives the upper die base to move upwards, air in the mounting sleeve is exhausted from the air holes, the exhausted air generates wind, the die is effectively cooled, the structure is simple, cooling treatment can be conducted every time machining is conducted, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of molds, in particular to a mold that can be cooled quickly. Background Art

[0002] Moulds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, moulds are tools used to make shaped objects. This tool is composed of various parts, and different moulds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the material being formed.

[0003] However, the existing molds in the market have poor cooling effects during use. If the mold continues to operate at a high temperature, it will affect the accuracy of subsequent parts processing. The waiting time for the mold temperature to drop is long, which reduces work efficiency.

[0004] Therefore, it is necessary to provide a mold that can be cooled quickly to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model provides a mold that can be cooled quickly, which solves the problem that the molds in the existing market have poor cooling effect during use. If the mold continues to have a high processing temperature, the accuracy of subsequent part processing will be affected, and the time waiting for the mold temperature to drop is long, which reduces work efficiency.

[0006] The utility model provides a mold that can be cooled quickly, comprising: a base, a lower mold base is fixedly installed on the top of the base, mounting grooves are opened at the four corners of the top of the lower mold base, and the number of the mounting grooves is four, mounting sleeves are fixedly installed inside the four mounting grooves, and the bottom ends of the mounting sleeves do not contact the top of the base, sealing gaskets are slidably installed inside the four mounting sleeves, the outer surfaces of the sealing gaskets are fitted with the inner surfaces of the mounting sleeves, guide rods are fixedly installed at the center points of the tops of the four sealing gaskets, and air holes are opened on the outer sides of the four mounting sleeves.

[0007] Preferably, the tops of the four guide rods all pass through the mounting sleeve and extend to the outside, an upper die seat is fixedly mounted between the tops of the four guide rods, and a hydraulic cylinder is fixedly mounted at the top center point of the upper die seat.

[0008] Preferably, a placement groove is provided at the top center point of the lower mold base.

[0009] Preferably, heat sinks are fixedly mounted on both sides of the exterior of the lower mold base by screws, and the number of heat sinks is two.

[0010] Preferably, a fan is equidistantly embedded and connected to the top of the base and directly below the two heat sinks, and there are multiple fans.

[0011] Preferably, a protective shell is fixedly installed on the top of the base and on one side of the outer side of the lower mold base, and condensing tubes are evenly laid inside the lower mold base. Both ends of the condensing tubes pass through the lower mold base and extend to the inside of the protective shell.

[0012] Compared with the related art, the mold that can be quickly cooled provided by the utility model has the following beneficial effects:

[0013] The hydraulic cylinder drives the upper die seat to move downward, and the guide rod drives the sealing gasket to move downward inside the mounting sleeve. Due to the setting of the sealing gasket, the air inside the mounting sleeve can only enter or be discharged through the air holes, thus playing a certain buffering role. When the processing is completed, the hydraulic cylinder drives the upper die seat to move upward, and the air inside the mounting sleeve is discharged from the air holes. The discharged air generates wind, which effectively cools the mold. The structure is simple, and cooling can be performed every time processing is performed, which improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a mold capable of rapid cooling provided by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the sealing gasket installation structure shown;

[0016] Figure 3 for Figure 1 Schematic diagram of the condenser installation structure is shown.

[0017] In the figure: 1. base; 2. lower die seat; 3. mounting sleeve; 4. sealing gasket; 5. guide rod; 6. air hole; 7. upper die seat; 8. hydraulic cylinder; 9. heat sink; 10. fan; 11. protective shell; 12. condenser; 13. placement slot; 14. mounting slot. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a mold capable of rapid cooling provided by the utility model; Figure 2 for Figure 1 Schematic diagram of the sealing gasket installation structure shown; Figure 3 for Figure 1The schematic diagram of the condenser installation structure shown in the figure is a mold that can be cooled quickly, including: a base 1, a lower mold base 2 is fixedly installed on the top of the base 1, and installation grooves 14 are opened at the four corners of the top of the lower mold base 2, and the number of the installation grooves 14 is four, and the insides of the four installation grooves 14 are fixedly installed with installation sleeves 3, and the bottom ends of the installation sleeves 3 do not contact the top of the base 1, and the insides of the four installation sleeves 3 are slidably installed with sealing gaskets 4, and the outer surface of the sealing gaskets 4 is in contact with the inner surface of the installation sleeves 3, and the top center points of the four sealing gaskets 4 are fixedly installed, and the outer side of the four installation sleeves 3 is opened with air holes 6, and the tops of the four guide rods 5 pass through the installation sleeves 3 And it extends to the outside, an upper die seat 7 is fixedly installed between the tops of the four guide rods 5, and a hydraulic cylinder 8 is fixedly installed at the top center point of the upper die seat 7. The hydraulic cylinder 8 drives the upper die seat 7 to move downward when it works. At this time, the guide rod 5 drives the sealing gasket 4 to move downward inside the mounting sleeve 3. Due to the setting of the sealing gasket 4, the air inside the mounting sleeve 3 can only enter or be discharged through the air hole 6, so it plays a certain buffering role. When the processing is completed, the hydraulic cylinder 8 drives the upper die seat 7 to move upward, and the air inside the mounting sleeve 3 is discharged from the air hole 6. The discharged air generates wind, which effectively cools the mold. The structure is simple, and cooling can be performed every time the processing is carried out, which improves practicality.

[0020] A placement groove 13 is provided at the top center point of the lower die base 2, and the placement groove 13 is used to place the parts to be processed.

[0021] Heat sinks 9 are fixedly installed on both sides of the outer portion of the lower die base 2 by screws, and there are two heat sinks 9. The heat of the lower die base 2 is effectively introduced into the heat sink 9, and the heat sink 9 can quickly dissipate the heat, thereby improving the heat dissipation effect of the mold.

[0022] A fan 10 is equidistantly embedded and connected to the top of the base 1 and directly below the two heat sinks 9. There are multiple fans 10. The fans 10 effectively generate wind, which can quickly blow away the temperature of the heat sink 9, further improving the heat dissipation effect.

[0023] A protective shell 11 is fixedly installed on the top of the base 1 and on the outer side of the lower mold base 2. Condensation pipes 12 are equidistantly laid inside the lower mold base 2. Both ends of the condensation pipes 12 penetrate the lower mold base 2 and extend to the inside of the protective shell 11. A water storage tank is provided inside the protective shell 11. A water pump and a cold water block are provided inside the water storage tank. The water pump guides the condensate into the inside of the condensation pipe 12. The condensation pipe 12 quickly cools the lower mold base 2. The used condensate enters the inside of the water storage tank again, and the condensate is effectively cooled by the cold water block, so that the condensate can be repeatedly circulated.

[0024] The working principle of a mold capable of rapid cooling provided by the utility model is as follows:

[0025] The first step: the hydraulic cylinder 8 drives the upper die seat 7 to move downward. At this time, the guide rod 5 drives the sealing gasket 4 to move downward inside the mounting sleeve 3. Due to the setting of the sealing gasket 4, the air inside the mounting sleeve 3 can only enter or be discharged through the air hole 6, so it plays a certain buffering role. When the processing is completed, the hydraulic cylinder 8 drives the upper die seat 7 to move upward, and the air inside the mounting sleeve 3 is discharged from the air hole 6. The discharged air generates wind, which effectively cools the mold. The structure is simple, and cooling can be performed every time the processing is performed, which improves practicality.

[0026] Step 2: The heat of the lower mold base 2 is effectively introduced into the heat sink 9, and the heat sink 9 can quickly dissipate the heat, thereby improving the heat dissipation effect of the mold. The fan 10 works to effectively generate wind, and the wind can quickly blow away the temperature of the heat sink 9, thereby further improving the heat dissipation effect. A water storage tank is provided inside the protective shell 11, and a water pump and a cold water block are provided inside the water storage tank. The water pump works to introduce the condensate into the interior of the condenser 12, and the condenser 12 quickly cools the lower mold base 2. The used condensate enters the interior of the water storage tank again, and the condensate is effectively cooled by the cold water block, so that the condensate can be repeatedly circulated.

[0027] Compared with the related art, the mold that can be quickly cooled provided by the utility model has the following beneficial effects:

[0028] The hydraulic cylinder 8 drives the upper die seat 7 to move downward. At this time, the guide rod 5 drives the sealing gasket 4 to move downward inside the mounting sleeve 3. Due to the setting of the sealing gasket 4, the air inside the mounting sleeve 3 can only enter or be discharged through the air hole 6, so it plays a certain buffering role. When the processing is completed, the hydraulic cylinder 8 drives the upper die seat 7 to move upward, and the air inside the mounting sleeve 3 is discharged from the air hole 6. The discharged air generates wind, which effectively cools the mold. The structure is simple, and cooling can be performed every time the processing is performed, which improves practicality.

[0029] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mold capable of rapid cooling, comprising: A base (1), characterized in that: a lower mold base (2) is fixedly installed on the top of the base (1), four installation grooves (14) are provided at the four corners of the top of the lower mold base (2), and the number of the installation grooves (14) is four, and the insides of the four installation grooves (14) are fixedly installed with installation sleeves (3), and the bottom ends of the installation sleeves (3) are not in contact with the top of the base (1), and the insides of the four installation sleeves (3) are slidably installed with sealing gaskets (4), and the outer surface of the sealing gaskets (4) is in contact with the inner surface of the installation sleeves (3), and guide rods (5) are fixedly installed at the center points of the tops of the four sealing gaskets (4), and air holes (6) are provided on one side of the outside of the four installation sleeves (3).

2. A rapidly coolable mold according to claim 1, characterized in that: The tops of the four guide rods (5) all penetrate the mounting sleeve (3) and extend to the outside, an upper die seat (7) is fixedly mounted between the tops of the four guide rods (5), and a hydraulic cylinder (8) is fixedly mounted at the center point of the top of the upper die seat (7).

3. A rapidly coolable mold according to claim 2, characterized in that: A placement groove (13) is provided at the top center point of the lower die base (2).

4. A rapidly coolable mold according to claim 3, characterized in that: Heat sinks (9) are fixedly mounted on both sides of the exterior of the lower die base (2) by means of screws, and the number of heat sinks (9) is two.

5. A rapidly coolable mold according to claim 4, characterized in that: A fan (10) is equidistantly embedded and connected to the top of the base (1) and directly below the two heat sinks (9), and there are multiple fans (10).

6. A rapidly coolable mold according to claim 5, characterized in that: A protective shell (11) is fixedly installed on the top of the base (1) and on one side of the outside of the lower mold base (2), and condensation pipes (12) are evenly laid inside the lower mold base (2), and both ends of the condensation pipes (12) pass through the lower mold base (2) and extend to the inside of the protective shell (11).

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