CN213729269U

CN213729269U - Quick cooling device of casting mould

Info

Publication number: CN213729269U
Application number: CN202022557975.8U
Authority: CN
Inventors: 陈洪湖
Original assignee: Jinan Huicheng Foundry Co ltd
Current assignee: Jinan Huicheng Foundry Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-20
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a forging apparatus technical field specifically is a quick cooling device of casting mould, including basin and mould main part, the surface of basin is provided with supports the stake, the surface that supports the stake is through welded fastening is connected with heat conduction storehouse, the surface in heat conduction storehouse is provided with the mould main part, the inner wall of basin is provided with the water pipe, the upper surface be provided with the water filling port, the surface of water pipe is through welded fastening has hollow horizontal pole, the external screw thread has been seted up to the surface of hollow horizontal pole, the surface of hollow horizontal pole is provided with the shower nozzle, the internal thread has been seted up to the inner wall of shower nozzle. The utility model discloses a seted up the shower nozzle on the water pipe, the hole for water spraying cooling water that sets up through the shower nozzle can be even sprays at the basin inner wall to make casting mold cooling even, cooling rate is fast, and material shaping back is of high quality, and in addition, the cooling method is water-cooling and air-cooled in addition, improves cooling efficiency.

Description

Quick cooling device of casting mould

Technical Field

The utility model relates to a forging equipment technical field specifically is a casting mould quick cooling device.

Background

The casting mold is used for obtaining the structural shape of the part, other easily-formed materials are used for forming the structural shape of the part in advance, then the part is placed into the mold again, a cavity with the same structural size as the part is formed in the sand mold, then the liquid with fluidity is poured into the cavity, and the liquid is cooled and solidified to form the part with the same structural shape as the mold.

Casting mould need carry out cooling treatment to the mould after pouring, with this make the quick even shaping of material in the mould, current cooling system lets cooling water flow the water pipe take away the heat of mould, but casting mould's temperature is too high, cooling water flow is when the first half of water pipe or basin, the temperature will sharply rise, cooling effect greatly reduced when flowing back the latter half of water pipe or basin again, the cooling inequality can lead to cooling rate slow, the quality is poor behind the material shaping, furthermore, the cooling method is only water-cooling, the mode is single leads to the cooling efficiency low, consequently, need to design a casting mould quick cooling device to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick cooling device of casting mould to the cooling that proposes in solving above-mentioned background art is inhomogeneous, and cooling rate is slow, and the quality is poor behind the material shaping, and the cooling method is only water-cooling, and the single problem that leads to cooling efficiency low of mode.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick cooling device of casting mould, includes basin and mould main part, the surface of basin is provided with supports the stake, the surface of supporting the stake is through welded fastening connection heat conduction storehouse, the surface in heat conduction storehouse is provided with the mould main part, the inner wall of basin is provided with the water pipe, the upper surface of water pipe is provided with the water filling port, the surface of water pipe is through welded fastening has hollow horizontal pole, the external screw thread has been seted up to hollow horizontal pole's surface, hollow horizontal pole's surface is provided with the shower nozzle, the internal thread has been seted up to the inner wall of shower nozzle, hollow horizontal pole and shower nozzle pass through external screw thread and internal thread interlock, the shower nozzle surface is provided with first hole for water spraying, the delivery port has been seted up to the inner wall of basin.

Preferably, the left side of basin is provided with the base, the last fixed surface of base is connected with the air-blower, base and air-blower are all two sets of, and are the symmetric distribution in the both sides of basin.

Preferably, the outer surface of the base is fixedly connected with waterproof sheds which are symmetrically distributed on two sides of the water tank.

Preferably, the outer surface of the nozzle is provided with a second water spraying hole.

Preferably, the waterproof shed is in an inclined state.

Preferably, a filter screen is arranged on the inner wall of the water outlet.

Compared with the prior art, the beneficial effects of the utility model are that: the shower nozzle has been seted up on the water pipe, can be even spraying at the basin inner wall through the hole for water spraying cooling water that sets up on the shower nozzle to make casting mould cooling even, cooling rate is fast, and the material shaping is of high quality, and in addition, the cooling method is water-cooling and air-cooled in addition, improves cooling efficiency.

(1) The casting mould is required to be cooled after casting is finished, the heat conducting bin is uniformly attached to the outer surface of the water tank, the casting mould required to be cooled is placed into a cavity formed by the heat conducting bin, cooling water flows in from a water pipe and is sprayed on the inner wall of the water tank through water spray holes uniformly formed in the surface of a spray head, when the heat of the mould main body is conducted to the inner wall of the water tank through the heat conducting bin, the temperature of the mould main body is continuously reduced by the cooling water, the cooling effect on the outer surface of the mould main body is consistent, so that the mould main body is uniformly cooled, the quality of the uniformly cooled mould after the internal material is formed is good, the used cooling water flows out through a water outlet, and the cooling water flowing through the water pipe is ensured to be in a low-temperature state all the time, so that the cooling speed is high;

(2) the casting mould need use different cooling methods simultaneously to cool off in the cooling process, raise the efficiency, the left side of basin is provided with the base, the last fixed surface of base is connected with the air-blower, base and air-blower all have two sets ofly, are the symmetric distribution in the both sides of basin, can blow towards mould main part direction after the air-blower operation, increase the cooling of forced air cooling mode, reduce the temperature of mould main part place environment for the heat of mould main part runs off, thereby improve cooling efficiency.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

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

FIG. 3 is a schematic view of the connection structure between the water pipe and the nozzle in FIG. 1 according to the present invention;

fig. 4 is a schematic cross-sectional view of the structure of fig. 3 according to the present invention;

fig. 5 is a schematic front view of the structure of the present invention.

In the figure: 1. a water tank; 2. supporting piles; 3. a heat conducting bin; 4. a mold body; 5. a water pipe; 6. a spray head; 7. a water outlet; 8. a base; 9. a blower; 10. a waterproof shed; 11. a hollow cross bar; 12. a first water spray hole; 13. a second water jet hole; 14. an external thread; 15. an internal thread; 16. a water injection port.

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. 1-5, a casting mold rapid cooling device includes a water tank 1 and a mold body 4, a support pile 2 is disposed on an outer surface of the water tank 1, a heat conducting bin 3 is fixedly connected to an outer surface of the support pile 2 by welding, the mold body 4 is disposed on an outer surface of the heat conducting bin 3, a water pipe 5 is disposed on an inner wall of the water tank 1, a water filling port 16 is disposed on an upper surface of the water pipe 5, a hollow cross bar 11 is fixedly welded to an outer surface of the water pipe 5, an external thread 14 is disposed on an outer surface of the hollow cross bar 11, a nozzle 6 is disposed on an outer surface of the hollow cross bar 11, an internal thread 15 is disposed on an inner wall of the nozzle 6, the hollow cross bar 11 and the nozzle 6 are engaged with the internal thread 15 by the external thread 14, a first water spraying hole 12 is disposed on an outer surface of the nozzle 6, a water outlet 7 is disposed on an inner wall of the water tank 1, as shown in fig. 1, 2 and 3, the heat conducting bin 3 is uniformly attached to the outer surface of the water tank 1, put into the cavity that heat conduction storehouse 3 formed with the casting mould, cooling water flows in from water pipe 5, the hole for water spraying that evenly sets up through 6 surfaces of shower nozzle sprays at the inner wall of basin 1, when the heat of mould main part 4 conducts the inner wall to basin 1 through heat conduction storehouse 3, will be reduced the temperature by continuous cooling water, because of the cooling effect that receives everywhere of mould main part 4 surface is unanimous, so mould main part 4 cools off evenly, it is of high quality after the shaping of its inside material of even mould of cooling, used cooling water flows out through delivery port 7, with the cooling water of guaranteeing to flow through water pipe 5 always is in the low temperature state, thereby cooling rate is fast.

Further, the left side of basin 1 is provided with base 8, the last fixed surface of base 8 is connected with air-blower 9, base 8 and air-blower 9 are all two sets of, and be the symmetric distribution in the both sides of basin 1, as shown in fig. 1, the both sides of basin 1 are provided with

base

8, 8 surfaces of base are provided with air-blower 9, operation air-blower 9 bloies to mould main part 4, increase the cooling of forced air cooling mode, reduce the temperature of the environment that mould main part 4 is located, accelerate the heat loss of mould main part 4, thereby raise the efficiency.

Further, the outer fixed surface of base 8 is connected with waterproof canopy 10, and waterproof canopy 10 is the symmetric distribution in the both sides of basin 1, and waterproof canopy 10 is the tilt state, as shown in fig. 1, and the cooling water can splash to air-blower 9 surface at the in-process that sprays, leads to the equipment short circuit, sets up waterproof canopy 10 and can protect air-blower 9 operation safety.

Further, the outer surface of the nozzle 6 is provided with a second water spraying hole 13, the inner wall of the water outlet 7 is provided with a filter screen, as shown in fig. 1 and fig. 3, the second water spraying hole 13 has a certain inclination angle to increase the coverage area of the cooling water, the filter screen arranged on the inner wall of the water outlet 7 can filter impurities, and the filter screen is cleaned regularly to protect the water outlet 7 from being blocked.

The working principle is as follows: casting mould needs to cool off after the casting is accomplished, the even laminating in this cooling device in heat conduction storehouse 3 is at the surface of basin 1, put into heat conduction storehouse 3 with the casting mould, cooling water flows in from water pipe 5, shower nozzle 6 through at 5 surperficial evenly distributed of water pipe sprays at the inner wall of basin 1, when the heat of mould main part 4 conducts to the inner wall of basin 1 through heat conduction storehouse 3, will be reduced the temperature by the cooling water of continuous, because the cooling effect that receives everywhere of mould main part 4 surface is unanimous, so mould main part 4 cools off evenly, it is of high quality after the shaping of its inside material of even mould of cooling, used cooling water flows out through delivery port 7, with the cooling water of guaranteeing to flow through water pipe 5 is in low temperature state always, thereby the cooling rate is fast.

The casting mould need use different cooling methods to cool off at the cooling process, raises the efficiency, and the both sides of basin 1 are provided with

base

8, and 8 surfaces of base are provided with air-blower 9, and operation air-blower 9 bloies to mould main part 4, increases the cooling of forced air cooling mode, reduces the temperature of the environment that mould main part 4 is located for the heat of mould main part 4 runs off, thereby raises the efficiency.

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 a quick cooling device of casting mould, includes basin (1) and mould main part (4), its characterized in that: the outer surface of the water tank (1) is provided with a supporting pile (2), the outer surface of the supporting pile (2) is fixedly connected with a heat conducting bin (3) through welding, the outer surface of the heat conducting bin (3) is provided with a mold main body (4), the inner wall of the water tank (1) is provided with a water pipe (5), the upper surface of the water pipe (5) is provided with a water filling port (16), the outer surface of the water pipe (5) is fixedly provided with a hollow cross rod (11) through welding, the outer surface of the hollow cross rod (11) is provided with an external thread (14), the outer surface of the hollow cross rod (11) is provided with a spray head (6), the inner wall of the spray head (6) is provided with an internal thread (15), the hollow cross rod (11) and the spray head (6) are meshed with the internal thread (15) through the external thread (14), and the outer surface of the spray head (6) is provided with a first water spraying hole (12), the inner wall of the water tank (1) is provided with a water outlet (7).

2. The casting mold rapid cooling device according to claim 1, characterized in that: the water tank is characterized in that a base (8) is arranged on the left side of the water tank (1), an air blower (9) is fixedly connected to the upper surface of the base (8), and the base (8) and the air blower (9) are arranged in two groups and symmetrically distributed on two sides of the water tank (1).

3. The casting mold rapid cooling device according to claim 2, characterized in that: the outer surface of the base (8) is fixedly connected with a waterproof shed (10), and the waterproof shed (10) is symmetrically distributed on two sides of the water tank (1).

4. The casting mold rapid cooling device according to claim 1, characterized in that: and a second water spraying hole (13) is formed in the outer surface of the spray head (6).

5. A casting mold rapid cooling device according to claim 3, characterized in that: the waterproof shed (10) is in an inclined state.

6. The casting mold rapid cooling device according to claim 1, characterized in that: and a filter screen is arranged on the inner wall of the water outlet (7).