CN219443398U

CN219443398U - Cooling mechanism for magnesium-aluminum alloy casting machine

Info

Publication number: CN219443398U
Application number: CN202223347416.XU
Authority: CN
Inventors: 崔荣彬; 刘明; 汪前进
Original assignee: Chaohu Yunhai Magnesium Industry Co ltd
Current assignee: Chaohu Yunhai Magnesium Industry Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-08-01
Anticipated expiration: 2032-12-13

Abstract

The application relates to the technical field of magnesium aluminum alloy casting, and disclose a cooling body for magnesium aluminum alloy casting machine, including board and cover half, the cover half is located the terminal surface setting of board, the lower extreme both sides of board are all fixed and are equipped with the water tank, two jointly fixed be equipped with T shape drinking-water pipe between the bottom of water tank, and the inside both sides of horizontal part of T shape drinking-water pipe all are equipped with control valve one, the lower extreme of board is fixed and is equipped with the pump body, and the suction end of the pump body is linked together with T shape drinking-water pipe and set up, the output of the pump body is fixed and is equipped with the raceway. The utility model discloses a through the redundant design of two water tanks, can use in turn, ensure that the inside water liquid of water tank has abundant cooling time, prevent that the unable cooling efficiency that leads to of timely scattering of water liquid heat from become low phenomenon, simultaneously through primary forced cooling and secondary refrigeration's design, can ensure that water liquid temperature can in time descend and reach the user demand.

Description

Cooling mechanism for magnesium-aluminum alloy casting machine

Technical Field

The application relates to the technical field of magnesium aluminum alloy casting, in particular to a cooling mechanism for a magnesium aluminum alloy casting machine.

Background

Magnesium aluminum alloy refers to a method of adding magnesium metal into aluminum alloy, manufacturing the magnesium aluminum alloy into products with various shapes in a casting mode, and casting the magnesium aluminum alloy refers to a method of injecting molten alloy material into a die cavity under a certain pressure, and cooling and forming the molten alloy material.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the casting machine is indispensable equipment for magnesium-aluminum alloy casting processing, basically comprises a shot device, a mold locking device, an electrical control system and a hydraulic system, magnesium-aluminum alloy melting materials need to be cooled after being pressed into a cavity through the shot device so as to improve the product shaping speed, and the cooling mechanism for the magnesium-aluminum alloy casting machine is usually used at present because the temperature in magnesium-aluminum alloy casting is very high, and the phenomenon that the accumulation of the temperature in backwater water in a water tank cannot be timely dispersed exists in the process of continuous magnesium-aluminum alloy casting for a long time, namely, the water cooling mode of a single water tank is unfavorable for meeting the long-time continuous magnesium-aluminum alloy casting processing, so the cooling mechanism for the magnesium-aluminum alloy casting machine is provided.

Disclosure of Invention

The utility model provides a solve the problem that the mode of single water tank water-cooling was unfavorable for satisfying continuous magnalium casting processing for a long time among the prior art, and a cooling mechanism for magnalium casting machine is proposed.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the utility model provides a cooling body for magnalium casting machine, includes board and cover half, the cover half is located the terminal surface setting of board, the lower extreme both sides of board are all fixed and are equipped with the water tank, two jointly fix between the bottom of water tank and be equipped with T shape drinking-water pipe, and the inside both sides of horizontal part of T shape drinking-water pipe all are equipped with control valve one, the lower extreme of board is fixed and is equipped with the pump body, and the suction end of pump body is linked together with T shape drinking-water pipe and set up, the fixed raceway that is equipped with of output of pump body, the bottom embedding of cover half has the cavity heat transfer box that is linked together with the raceway, the one end fixed intercommunication that the raceway was kept away from to the bottom of cavity heat transfer box has T shape back flow, and two pipe ends of T shape back flow are linked together with the lateral wall upper end of two water tanks respectively and set up, the inside both sides of horizontal part of T shape back flow all are equipped with control valve two, two the water tank is connected with elementary cooling body jointly, and two water tanks all are connected with secondary cooling body.

Preferably, the primary heat dissipation mechanism comprises a baffle fixedly arranged on the upper side inside two water tanks, the baffle is arranged below the T-shaped return pipe, a plurality of strip-shaped water leakage holes are formed in the end face of the baffle, the two water tanks are fixedly communicated with an air pipe together at the positions of the lower sides of the two baffles, air holes corresponding to the positions of the air pipes are formed in the side walls of the opposite sides of the two water tanks, a fan is fixedly arranged on the outer side wall of one water tank, and the air inlet end of the fan is communicated with the same side air holes.

Preferably, the two secondary cooling mechanisms comprise a group of semiconductor refrigerating sheets fixedly inserted into the lower end of the side wall of the water tank, the refrigerating ends of the semiconductor refrigerating sheets are all positioned in the inner side of the water tank, a group of mounting plates are arranged on the upper side and the lower side of the outer side of the semiconductor refrigerating sheets, the two mounting plates are all positioned in the fixed arrangement of the outer side wall of the water tank, and a group of fans are arranged between the two mounting plates.

Preferably, water baffles are fixedly arranged on opposite sides of the lower ends of the two partition boards.

Preferably, the positions of the two water tanks, which are positioned below the two water baffles, are fixedly provided with water permeable cloth.

Preferably, two the lateral wall lower extreme of water tank is all fixed to peg graft and is had the thermometer, and the detection end of two thermometers all is located the inside setting of water tank of homonymy.

Compared with the prior art, the application provides a cooling mechanism for magnalium casting machine, possesses following beneficial effect:

1. this cooling body for magnalium casting machine, through the mutually supporting that is equipped with board, cover half, water tank, T shape drinking-water pipe, pump body, raceway, cavity heat transfer box, T shape back flow, through the redundant design of two water tanks, can make two water tanks use in turn to can give the inside abundant cooling time of water liquid of water tank, prevent that the unable cooling efficiency that leads to of timely scattering of water liquid heat from becoming low phenomenon.

2. This cooling mechanism for magnalium casting machine through the elementary heat dissipation mechanism that is equipped with, can make two water tanks share a fan and carry out the forced air cooling heat dissipation, can satisfy the radiating use under the work efficiency, and through two secondary cooling mechanisms that set up, can be under the casting work that lasts for a long time, can cooperate the forced air cooling to carry out further refrigeration cooling, and the temperature of water liquid can in time drop reaches the user demand.

The device does not involve the part and all the same with prior art or can adopt prior art to realize, this application through the redundant design of two water tanks, can use in turn, ensures that the inside water liquid of water tank has abundant cooling time, prevents that the unable cooling efficiency that leads to of timely dissipation of water liquid heat from become low phenomenon, simultaneously through primary forced air cooling and secondary refrigeration's design, can ensure that water liquid temperature can in time descend and reach user demand.

Drawings

FIG. 1 is a schematic structural view of a cooling mechanism for a magnesium aluminum alloy casting machine according to the present application;

fig. 2 is a schematic view of the internal structure of the stationary mold of fig. 1.

In the figure: 1. a machine table; 2. a fixed mold; 3. a water tank; 4. t-shaped water pumping pipe; 5. a pump body; 6. a water pipe; 7. a hollow heat exchange box; 8. a T-shaped return pipe; 9. a partition plate; 10. an air duct; 11. a blower; 12. a semiconductor refrigeration sheet; 13. a mounting plate; 14. a fan; 15. a water baffle; 16. a water permeable cloth; 17. a thermometer.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.

Referring to fig. 1-2, a cooling mechanism for magnesium aluminum alloy casting machine, including board 1 and cover half 2, the terminal surface setting that cover half 2 is located board 1, the lower extreme both sides of board 1 all are fixed and are equipped with water tank 3, be equipped with T shape drinking-water pipe 4 jointly between the bottom of two water tanks 3, and the inside both sides of horizontal part of T shape drinking-water pipe 4 all are equipped with control valve one, the lower extreme of board 1 is fixed and is equipped with pump body 5, and the suction end of pump body 5 is linked together with T shape drinking-water pipe 4 and is set up, the output of pump body 5 is fixed and is equipped with raceway 6, the bottom of cover half 2 is embedded with the cavity heat transfer box 7 that is linked together with raceway 6, the one end fixed intercommunication of raceway 6 is kept away from to the bottom of cavity heat transfer box 7 has T shape back flow 8, and two pipe ends of T shape back flow 8 are linked together with the lateral wall upper end of two water tanks 3 respectively, the inside both sides of horizontal part of T shape back flow 8 all are equipped with control valve two water tanks 3 are connected with primary cooling mechanism jointly, and two water tanks 3 all are connected with secondary cooling mechanism.

The primary heat dissipation mechanism comprises a baffle plate 9 fixedly arranged on the upper side inside two water tanks 3, the baffle plate 9 is arranged below a T-shaped backflow pipe 8, a plurality of strip-shaped water leakage holes are formed in the end face of the baffle plate 9, an air pipe 10 is fixedly communicated jointly between the two water tanks 3 and located on the lower side of the two baffle plates 9, air holes corresponding to the positions of the air pipes 10 are formed in the side walls of the opposite sides of the two water tanks 3, a fan 11 is fixedly arranged on the outer side wall of one water tank 3, the air inlet end of the fan 11 is communicated with the air holes on the same side, the fan 11 works, the air holes and the air pipes 10 can be matched to increase the air flow speed inside the two water tanks 3, and accordingly backflow water inside the two water tanks 3 can be conveniently dissipated.

The two secondary cooling mechanisms comprise a group of semiconductor refrigerating sheets 12 fixedly inserted into the lower end of the side wall of the water tank 3, the refrigerating ends of the semiconductor refrigerating sheets 12 are arranged on the inner side of the water tank 3, mounting plates 13 are arranged on the upper side and the lower side of the outer side of the semiconductor refrigerating sheets 12, the two mounting plates 13 are fixedly arranged on the outer side wall of the water tank 3, a group of fans 14 are arranged between the two mounting plates 13, the semiconductor refrigerating sheets 12 are started when the temperature of water liquid in the two water tanks 3 cannot be effectively cooled through the fans 11, the inside of the water tank 3 can be forcedly cooled, and the hot end of the semiconductor refrigerating sheets 12 can be cooled through the fans 14, so that the water liquid in the water tank 3 can be cooled sufficiently in time.

The opposite sides of the lower ends of the two partition boards 9 are fixedly provided with water baffles 15, so that water can be prevented from escaping through the two air holes.

The inside of two water tanks 3 is located the fixed permeable cloth 16 that is equipped with in position of two breakwater 15 below, through this kind of setting, can cushion the backwater liquid to can improve the effect of forced air cooling.

The thermometer 17 is fixed to peg graft in the lateral wall lower extreme of two water tanks 3, and the detection end of two thermometers 17 all is located the inside setting of water tank 3 of homonymy, through thermometer 17, can detect the inside temperature of two water tanks 3, is convenient for switch water tank 3 and uses.

In this application, during the use, open the control valve one of one side on the T shape drinking-water pipe 4, and open the control valve two of one side on the T shape back flow 8, work through the pump body 5 this moment, can take out the inside water liquid of the water tank 3 of this side through T shape drinking-water pipe 4, and through the raceway 6 water delivery to inside the cavity heat transfer box 7, thereby can refrigerate the inside product of cover half 2 through the water liquid, make magnadure product design fast, the water liquid after the heat transfer flows back to the inside of the water tank 3 of this side through T shape back flow 8, after this side water tank 3 uses a period, can close the control valve one of this side and control valve two, and open the control valve one of opposite side and control valve two, can cool down through the water tank 3 of opposite side this moment, give the inside water liquid cooling time of the water tank 3 of preliminary use.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, should apply to the present application, and all equivalents and modifications as fall within the scope of the present application.

Claims

1. The utility model provides a cooling body for magnalium casting machine, includes board (1) and cover half (2), its characterized in that, cover half (2) are located the terminal surface setting of board (1), the lower extreme both sides of board (1) are all fixed be equipped with water tank (3), two jointly fixed be equipped with T shape drinking-water pipe (4) between the bottom of water tank (3), and the inside both sides of horizontal part of T shape drinking-water pipe (4) all are equipped with control valve one, the lower extreme of board (1) is fixed and is equipped with pump body (5), and the suction end of pump body (5) is linked together with T shape drinking-water pipe (4) and set up, the output of pump body (5) is fixed be equipped with raceway (6), the bottom embedding of cover half (2) has cavity heat transfer box (7) that are linked together with raceway (6), the one end fixed intercommunication of keeping away from raceway (6) in the bottom of cavity heat transfer box (7) has T shape (8), and two pipe ends of T shape back flow (8) are linked together with the lateral wall upper end of two water tank (3) respectively, two back flow pipe (3) are equipped with two water tank (3) both sides cooling body, two cooling body (3) are all linked together, two level cooling body (3) are equipped with two cooling body (3).

2. The cooling mechanism for a magnesium aluminum alloy casting machine according to claim 1, wherein the primary heat dissipation mechanism comprises a partition plate (9) fixedly arranged on the upper side inside two water tanks (3), the partition plate (9) is arranged below a T-shaped return pipe (8), a plurality of strip-shaped water leakage holes are formed in the end face of the partition plate (9), an air pipe (10) is fixedly communicated between the two water tanks (3) and positioned on the lower side of the two partition plates (9), air holes corresponding to the positions of the air pipes (10) are formed in the side walls of the opposite sides of the two water tanks (3), a fan (11) is fixedly arranged on the outer side wall of one water tank (3), and the air inlet end of the fan (11) is communicated with the air holes on the same side.

3. The cooling mechanism for a magnesium aluminum alloy casting machine according to claim 1, wherein the two secondary cooling mechanisms comprise a group of semiconductor refrigerating sheets (12) fixedly inserted into the lower end of the side wall of the water tank (3), refrigerating ends of the semiconductor refrigerating sheets (12) are arranged on the inner side of the water tank (3), mounting plates (13) are arranged on the upper side and the lower side of the outer side of the semiconductor refrigerating sheets (12), the two mounting plates (13) are fixedly arranged on the outer side wall of the water tank (3), and a group of fans (14) are arranged between the two mounting plates (13).

4. Cooling mechanism for magnesium aluminium alloy casting machine according to claim 2, characterized in that the two baffles (9) are fixedly provided with water baffles (15) on opposite sides of the lower ends.

5. The cooling mechanism for a magnesium aluminum alloy casting machine according to claim 4, wherein the water tanks (3) are fixedly provided with water permeable cloth (16) at positions below the two water baffles (15).

6. The cooling mechanism for the magnesium aluminum alloy casting machine according to claim 1, wherein the lower ends of the side walls of the two water tanks (3) are fixedly connected with thermometers (17) in an inserted mode, and the detection ends of the two thermometers (17) are arranged inside the water tanks (3) on the same side.