CN219292725U

CN219292725U - Strong heat dissipation type iron casting blank

Info

Publication number: CN219292725U
Application number: CN202320192466.0U
Authority: CN
Inventors: 张强; 王敬国; 张光亮
Original assignee: Peixian Huaneng Mining Machinery Manufacturing Co ltd
Current assignee: Peixian Huaneng Mining Machinery Manufacturing Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-07-04
Anticipated expiration: 2033-02-09

Abstract

The utility model belongs to the technical field of casting processing equipment, and particularly relates to a strong heat dissipation type cast iron part blank which comprises a workbench and a blank mould body fixedly connected to a protection plate on the upper surface of the workbench, wherein a cooling water channel is formed in the blank mould body, one end of the blank mould body, which is positioned in the cooling water channel, is communicated with a cooling water inlet pipe, the other end of the blank mould body, which is positioned in the cooling water channel, is communicated with a water outlet pipe, and one end, which is far away from the blank mould body, of the cooling water inlet pipe is communicated with a circulating water tank arranged on the upper surface of the workbench. According to the utility model, the circulating water guide plates which are arranged in a staggered manner are arranged in the circulating water tank, so that the contact area between the circulating water and the air can be enlarged, the heat can be conveniently dissipated, and the cooling mechanism is arranged on one side of the workbench, which is positioned on the circulating water tank, so that the circulating water can be cooled, and the problem of poor heat dissipation performance of the blank equipment of the iron casting is solved.

Description

Strong heat dissipation type iron casting blank

Technical Field

The utility model relates to the technical field of casting processing equipment, in particular to a strong heat dissipation type iron casting blank.

Background

The mining machinery equipment is assembled by various parts, generally iron parts, and when the iron parts are produced and processed, the iron parts are generally processed and molded in a pouring mode, an iron casting blank is needed in the process, high-temperature iron liquid is poured into a blank mold during use, the parts are processed, and the iron casting blank is a processing mold and is used for processing and molding iron castings of different types and different blank equipment.

Because in the production processing stage, will cast the iron liquid of high temperature in blank mould, consequently can lead to blank mould's temperature to rise, after the casting processing of spare part, need cool down to equipment, generally adopt water-cooling or air-cooled mode to cool down, wherein the cooling effect of water-cooling mode is showing, but equipment can not carry out the cooling again to circulating cooling water and handle, leads to the temperature of cooling water to be higher, and then reduces the radiating cooling effect of equipment, has some shortages, consequently needs to improve.

Disclosure of Invention

(one) solving the technical problems

According to the utility model, the circulating water guide plates are arranged in the circulating water tank in a staggered manner, so that the contact area of the circulating water and the air can be enlarged, the heat can be conveniently dissipated, and the cooling mechanism is arranged on one side of the workbench, which is positioned on the circulating water tank, so that the circulating water can be cooled, and the problem of poor heat dissipation performance of the iron casting blank equipment is solved.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a strong heat dissipation formula cast iron spare blank, includes the workstation to and the blank mould body of fixed connection on workstation upper surface guard plate, the cooling water passageway has been seted up in the blank mould body, and the blank mould body is located the one end intercommunication of cooling water passageway has the cooling water inlet tube, and the blank mould body is located the other end intercommunication of cooling water passageway has the outlet pipe, and the one end intercommunication that the blank mould body was kept away from to the cooling water inlet tube is on the circulation tank that the workstation upper surface set up, circulation tank includes the box of fixed connection at the workstation upper surface, and a plurality of circulating water guide plates of equidistance distribution on box both sides inner wall, the one end that the blank mould body was kept away from to the outlet pipe extends to the top of box to the refrigerating mechanism that is used for cooling to circulation water in the circulation tank is installed to one side that the workstation is located the circulation tank.

Further, the circulating water guide plates are obliquely arranged on the box body at an angle of 20 degrees with the horizontal plane, and the circulating water guide plates are provided with through holes distributed in an array.

Further, a water pump is arranged between the water outlet of the box body and the water inlet of the cooling water inlet pipe.

Further, the refrigeration mechanism comprises a protective shell fixedly connected to the workbench, and a compressor, a condenser and an evaporator which are arranged on the inner side of the protective shell, wherein refrigeration pipelines are respectively communicated between the compressor and the condenser and between the condenser and the evaporator, and an expansion valve is arranged on the refrigeration pipeline between the condenser and the evaporator.

Further, the air outlet of the evaporator is communicated with a cold air guide pipe, the tail end of the cold air guide pipe is communicated with the box body, and a check valve is arranged on the cold air guide pipe.

Further, a fan is installed at one side of the evaporator.

(III) beneficial effects

Compared with the prior art, the utility model provides a strong heat dissipation type iron casting blank, which comprises the following components

The beneficial effects are that:

1. according to the utility model, the blank die body is cooled in a water cooling mode, so that the cooling treatment of the blank die body is quickly realized, and circulating water enters the circulating water tank.

2. According to the utility model, the refrigerating mechanism is arranged on the workbench, and forms cold air flow through the compressor, the condenser, the expansion valve and the evaporator which are arranged in the workbench, the cold air flow is discharged into the box body under the action of the fan, so that the rapid cooling of circulating water is realized, and then heat in the circulating water is taken away.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the circulation tank according to the present utility model;

fig. 3 is a schematic structural view of a refrigeration mechanism according to the present utility model.

In the figure: 1. a work table; 2. a protection plate; 3. a cooling water inlet pipe; 4. a blank mold body; 5. a water outlet pipe; 6. a circulation water tank; 601. a case; 602. a circulating water deflector; 603. a water pump; 7. a refrigeration mechanism; 701. a protective housing; 702. an evaporator; 703. a non-return valve; 704. a compressor; 705. a refrigeration pipeline; 706. a condenser; 707. an expansion valve; 708. a fan; 709. and a cold air flow guiding pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 and 2, a strong heat dissipation type iron casting blank according to an embodiment of the present utility model includes a working table 1, and a blank mold body 4 fixedly connected to an upper surface protection plate 2 of the working table 1, a cooling water channel is formed in the blank mold body 4, one end of the blank mold body 4 located in the cooling water channel is communicated with a cooling water inlet pipe 3, the other end of the blank mold body 4 located in the cooling water channel is communicated with a water outlet pipe 5, one end of the cooling water inlet pipe 3 far away from the blank mold body 4 is communicated with a circulating water tank 6 disposed on the upper surface of the working table 1, the circulating water tank 6 includes a tank body 601 fixedly connected to the upper surface of the working table 1, and a plurality of circulating water guide plates 602 equidistantly distributed on inner walls on two sides of the tank body 601, one end of the water outlet pipe 5 far away from the blank mold body 4 extends to above the tank body 601, and a refrigeration mechanism 7 for cooling circulating water in the circulating water tank 6 is installed on one side of the working table 1 located in the circulating water tank 6.

It should be noted that: the blank mould body 4 is used for casting processing of ironcasting, blank mould body 4 fixed connection is on guard plate 2 of workstation 1 upper surface, certain thermal insulation and protection effect have, through offer the cooling water passageway in blank mould body 4, when needing to cool down to blank mould body 4, let in the cooling water passageway, realize the quick cooling of blank mould body 4, through cooling water inlet tube 3 and outlet pipe 5 in the cooling water passageway department intercommunication of blank mould body 4, be used for the inlet water and the play water of cooling water respectively, cool water with the low temperature is discharged to the cooling water passageway of blank mould body 4 in, then with the higher circulating water of temperature again through outlet pipe 5 discharge, through fixed circulation water tank 6 on workstation 1, the water of outlet pipe 5 discharge is gone into circulation water tank 6 in, through setting up equidistant circulation water guide plate 602 in box 601, the water of outlet pipe 5 discharge flows on circulation water guide plate 602, can effectively enlarge the area of circulating water and air, and then accelerate the heat's of dispelling, through installing mechanism 7 on workstation 1, can form the cooling air conditioning in the cooling water circulation tank 6 when the mechanism 7 is installed, and the cooling water of cooling tank is cooled down fast.

As shown in fig. 2, in some embodiments, the circulating water guide plates 602 are all inclined at an angle of 20 ° with respect to the horizontal plane and are disposed on the tank 601, and the circulating water guide plates 602 are provided with through holes distributed in an array.

It should be noted that: the circulating water guide plate 602 is fixed in the box 601 at an angle of 20 degrees, is obliquely arranged, is convenient for circulating water to flow, is small in through holes formed in the circulating water guide plate 602 and is used for dropping out the circulating water, and then the natural cooling effect of the circulating water is improved.

As shown in fig. 2, in some embodiments, a water pump 603 is installed between the water outlet of the tank 601 and the water inlet of the cooling water inlet pipe 3.

It should be noted that: the setting of water pump 603 can realize the flow of circulating water, will cool down in the cooling water channel of blank mould body 4 with the water after the cooling, realizes the heat dissipation cooling of blank mould body 4 then.

As shown in fig. 3, in some embodiments, the refrigeration mechanism 7 includes a protective housing 701 fixedly connected to the table 1, and a compressor 704, a condenser 706 and an evaporator 702 mounted inside the protective housing 701, and a refrigeration pipe 705 is connected between the compressor 704 and the condenser 706, and between the condenser 706 and the evaporator 702, and an expansion valve 707 is mounted on the refrigeration pipe 705 between the condenser 706 and the evaporator 702.

It should be noted that: by installing the evaporator 702, the compressor 704 and the condenser 706 in the protective housing 701 to form a cooling system, the compressor 704 compresses air and transmits the compressed air into the condenser 706, the expansion valve 707 is installed on the refrigeration pipeline 705 between the condenser 706 and the evaporator 702, the expansion valve 707 can realize vaporization of the refrigerant, the refrigerant is discharged into the evaporator 702, and rapid cooling of air flow is realized.

As shown in fig. 3, in some embodiments, a cold air guide pipe 709 is connected to an air outlet of the evaporator 702, a tip of the cold air guide pipe 709 is connected to the case 601, and a check valve 703 is installed on the cold air guide pipe 709.

It should be noted that: through setting up air conditioning honeycomb duct 709 in one side of evaporimeter 702, the terminal intercommunication of air conditioning honeycomb duct 709 is on box 601, can be with the cold air current of evaporimeter 702 formation in arranging box 601, realizes the quick cooling of circulating water then, through installing check valve 703 on air conditioning honeycomb duct 709, prevents the backward flow of circulating water.

As shown in fig. 3, in some embodiments, a fan 708 is mounted to one side of the evaporator 702, and the fan 708 is configured to exhaust the cold air stream through a cold air duct 709.

The working principle and the application steps of the utility model are as follows: when the blank mold body 4 needs to be cooled, the water pump 603 is driven to work, the water pump 603 discharges cooling water in the box body 601 into a cooling water channel of the workbench 1 through the cooling water inlet pipe 3, the blank mold body 4 is cooled in a water cooling mode, circulating water is discharged through the water outlet pipe 5, the tail end of the water outlet pipe 5 is located above the box body 601 and enters the circulating water guide plate 602, the circulating water flows on the surface and through holes of the circulating water guide plate 602, the contact area of the circulating water and air is increased, the heat dissipation effect is increased, then the circulating water enters the box body 601, the compressor 704 in the refrigerating mechanism 7, the condenser 706 and the evaporator 702 work, the compressor 704 discharges air into the condenser 706 through the refrigerating pipeline 705, then the air enters the evaporator 702, at this time, the expansion valve 707 can form vaporization of the refrigerant, the vaporized refrigerant enters the evaporator 702, the rapid cooling of the air is formed, the air flow enters the box body 601 under the action of the fan 708, and the cooling of the circulating water is realized.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a strong heat dissipation formula ironcasting blank, includes workstation (1) to and blank mould body (4) on fixed connection guard plate (2) on workstation (1) upper surface, its characterized in that: the cooling water channel has been seted up in blank mould body (4), and blank mould body (4) are located cooling water channel's one end intercommunication has cooling water inlet tube (3), and blank mould body (4) are located cooling water channel's the other end intercommunication has outlet pipe (5) to cooling water inlet tube (3) are kept away from blank mould body (4) one end intercommunication on circulation tank (6) that workstation (1) upper surface set up, circulation tank (6) include box (601) of fixed connection at workstation (1) upper surface to and equidistance distributes a plurality of circulation water guide plates (602) on box (601) both sides inner wall, the top that one end that blank mould body (4) was extended to box (601) is kept away from to outlet pipe (5) to one side that workstation (1) are located circulation tank (6) is installed and is used for cooling down refrigeration mechanism (7) to circulation water in circulation tank (6).

2. The strongly heat-dissipating cast iron blank of claim 1, wherein: the circulating water guide plates (602) are obliquely arranged on the box body (601) at an angle of 20 degrees with the horizontal plane, and the circulating water guide plates (602) are provided with through holes distributed in an array.

3. The strongly heat-dissipating cast iron blank of claim 1, wherein: a water pump (603) is arranged between the water outlet of the box body (601) and the water inlet of the cooling water inlet pipe (3).

4. The strongly heat-dissipating cast iron blank of claim 1, wherein: the refrigeration mechanism (7) comprises a protective shell (701) fixedly connected to the workbench (1), and a compressor (704), a condenser (706) and an evaporator (702) which are arranged on the inner side of the protective shell (701), wherein a refrigeration pipeline (705) is communicated between the compressor (704) and the condenser (706) and between the condenser (706) and the evaporator (702), and an expansion valve (707) is arranged on the refrigeration pipeline (705) between the condenser (706) and the evaporator (702).

5. The strongly heat-dissipating cast iron blank of claim 4, wherein: the air outlet of the evaporator (702) is communicated with a cold air guide pipe (709), the tail end of the cold air guide pipe (709) is communicated with the box body (601), and a check valve (703) is arranged on the cold air guide pipe (709).

6. The strongly heat-dissipating cast iron blank of claim 4, wherein: a fan (708) is mounted to one side of the evaporator (702).