CN219025844U

CN219025844U - Die capable of being cooled in accelerating way for metal casting production

Info

Publication number: CN219025844U
Application number: CN202320139760.5U
Authority: CN
Inventors: 蔡可新; 刘洪磊; 蔡辰辰
Original assignee: Xuzhou Shengong Metal Technology Co ltd
Current assignee: Xuzhou Shengong Metal Technology Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-05-16
Anticipated expiration: 2033-02-03

Abstract

The utility model discloses a die capable of being cooled rapidly for metal casting production, which comprises a box body, wherein a mounting plate is fixedly arranged at the bottom of the box body, four hydraulic telescopic columns are fixedly arranged at the top of an inner cavity of the box body, an upper die box is fixedly arranged at the bottom ends of the four hydraulic telescopic columns, upper cooling fins are fixedly arranged on the four sides and the top of the upper die box, cooling liquid is arranged in the upper die box, a casting pipe is fixedly sleeved in the upper die box, and an air pump is fixedly arranged on one side of the box body. Through the water pump that sets up, the water pump starts the back and enters into well U pipe and side U pipe with rivers through the inlet tube, well U pipe and side U pipe surround psammitolite and mould, well connecting pipe is located the bottom of psammitolite and mould, is convenient for provide a heat dissipation and surrounds the trench, is convenient for increase liquid and takes away thermal ability, and the rivers are discharged through the outlet pipe, are convenient for further increase heat dissipation cooling, have further promoted the rate of heat dissipation.

Description

Die capable of being cooled in accelerating way for metal casting production

Technical Field

The utility model belongs to the technical field of metal casting, and particularly relates to a mold capable of being cooled in an accelerating way for metal casting production.

Background

The casting is a metal molded article obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, and the casting is cooled and then polished to obtain the article with certain shape, size and performance.

In the casting production process of metal castings, some metal castings need to be naturally cooled until the castings are cooled, the time is generally long, and the possibility of dislocation and displacement is increased in the casting process in the movable die assembly process, so that the production efficiency and the yield are affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a die capable of being cooled quickly for producing metal castings, which solves the problems that the natural cooling time of a metal casting is long, the possibility of dislocation and displacement is increased during movable die assembly casting, and the production efficiency and the yield are affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal casting production is with mould that can accelerate cooling, includes the box, the bottom fixed mounting of box has the mounting panel, the top fixed mounting of box inner chamber has four hydraulic telescoping columns, four hydraulic telescoping column's bottom fixed mounting has last mold box, go up four sides and the equal fixed mounting in top of mold box and have the fin, the inside of going up mold box is provided with the cooling liquid, the inside fixed pouring tube that has cup jointed of last mold box, one side fixed mounting of box has the air pump, the input of air pump is provided with communicating pipe, one side fixed mounting of box inside has the rose box, a plurality of bleeder vents have been seted up to the inside of rose box, the bottom fixed mounting of box inner chamber has the lower mold box, the equal fixed mounting of four sides of lower mold box has a plurality of end fin, the opposite side fixed mounting of end fin has the fin, one side fixed mounting of going up the mold box has the water pump, the input intercommunication of water pump has the honeycomb duct, the output end intercommunication has the drain pipe, the drain pipe intercommunication has in the U, the U has the drain pipe intercommunication, the other end intercommunication has in the U box, the drain pipe intercommunication has one side, the U.

Preferably, the upper fin penetrates the upper die case and extends to the outside of the upper die case.

By adopting the technical scheme, the heat dissipation device has the advantages that heat is conveniently led out through the heat dissipation liquid, and the structure is stable.

Preferably, the casting pipe penetrates through the upper die box and extends to the outer side of the upper die box, and the top end of the casting pipe movably penetrates through the outer side of the box body.

By adopting the technical scheme, the sand core casting mould has the advantages that the sand core casting mould is convenient to move and insert into the melting mould inside the sand core, and casting is convenient to carry out.

Preferably, one end of the communicating pipe penetrates through the box body and extends to the inside of the box body, and the filtering box and the communicating pipe are uniformly distributed in the inside of the box body in a diagonal line.

Through adopting above-mentioned technical scheme, advantage lies in being convenient for form diagonal exhaust heat with the rose box, and the stability of being convenient for is convenient for increase air current exhaust efficiency.

Preferably, the air holes are communicated with the inside of the box body and the inside of the filter box.

By adopting the technical scheme, the filter box has the advantage that the filter box is communicated in the box body.

Preferably, the upper radiating fins and the bottom radiating fins are respectively and linearly and uniformly distributed in the upper die box and the lower die box, the upper radiating fins and the inner radiating fins are linearly and uniformly distributed in a staggered manner, and the outer sides of the upper radiating fins correspond to the inner sides of the fixed radiating fins.

By adopting the technical scheme, the heat conduction device has the advantages that the heat conduction efficiency of the radiating fin is convenient to increase, and the overall heat conduction capacity is increased.

Preferably, the side U pipe is located outside the middle U pipe, and the water outlet pipe penetrates through the box body and extends to the outer side of the box body.

By adopting the technical scheme, the water flow is discharged through the water outlet pipe, so that the heat dissipation and cooling are further increased, and the heat dissipation rate is further improved.

Compared with the prior art, the utility model has the beneficial effects that:

1. the hydraulic telescopic column is started to move the upper die box to move downwards, then the casting pipe is inserted into the die, then the upper radiating fins are staggered to enter the inner side of the inner radiating fins, the upper die box and the lower die box are mutually matched, the lower die box is plugged, the sand core is fixed, metal is cast through the casting pipe, the die is filled, then heat is conducted through the sand core and the sand mold, at the moment, the heat is conducted out through the upper radiating fins and the inner radiating fins, the heat is conducted out from the inner side of the lower die box through the fixed radiating fins and the bottom radiating fins, at the moment, the air pump is started, air flow is pumped out, negative pressure is formed inside the box, the air flow enters the filter box through the air holes, dust and impurities in the air are filtered, and flow is guided into the inner side of the box, at the moment, the discharged heat is conducted out, the heat is conveniently increased, meanwhile, the heat dissipation liquid inside the upper die box can conduct out the heat evenly, the top heat dissipation capacity is conveniently increased, and the stable heat dissipation efficiency is conveniently and stably conducted.

2. Through the water pump that sets up, the water pump starts the back and enters into well U pipe and side U pipe with rivers through the inlet tube, well U pipe and side U pipe surround psammitolite and mould, well connecting pipe is located the bottom of psammitolite and mould, is convenient for provide a heat dissipation and surrounds the trench, is convenient for increase liquid and takes away thermal ability, and the rivers are discharged through the outlet pipe, are convenient for further increase heat dissipation cooling, have further promoted the rate of heat dissipation.

Drawings

FIG. 1 is a schematic view of a front perspective view of the present utility model;

FIG. 2 is a schematic view of a rear-view perspective appearance structure of the present utility model;

FIG. 3 is a schematic view of a front cross-sectional structure of the present utility model;

fig. 4 is a schematic view of the right-hand cross-sectional structure of the present utility model.

In the figure: 1. a case; 2. a communicating pipe; 3. an air pump; 4. casting a tube; 5. a door; 6. a mounting plate; 7. ventilation holes; 8. a water pump; 9. a water inlet pipe; 10. a discharge pipe; 11. a valve; 12. a water outlet pipe; 13. an upper die box; 14. an upper fin; 15. a bottom heat sink; 16. fixing the radiating fin; 17. a lower die box; 18. a middle connecting pipe; 19. a middle U pipe; 20. a flow guiding pipe; 21. an inner fin; 22. a side U-tube; 23. a heat dissipation liquid; 24. a hydraulic telescopic column; 25. a filter box.

Detailed Description

The following description of the embodiments of the present utility model 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 embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are within the scope of the present utility model.

As shown in fig. 1-4, a mold capable of being cooled rapidly for metal casting production comprises a box body 1, wherein a mounting plate 6 is fixedly installed at the bottom of the box body 1, four hydraulic telescopic columns 24 are fixedly installed at the top of an inner cavity of the box body 1, a plurality of bottom cooling fins 15 are fixedly installed at the bottom ends of the four hydraulic telescopic columns 24, upper cooling fins 14 are fixedly installed at the four sides and the top of the upper cooling fins 13, cooling liquid 23 is arranged in the upper cooling fins 13, a casting pipe 4 is fixedly sleeved in the upper cooling fins 13, an air pump 3 is fixedly installed at one side of the box body 1, a communicating pipe 2 is arranged at the input end of the air pump 3, a filtering box 25 is fixedly installed at one side of the inner part of the box body 1, a plurality of ventilation holes 7 are formed in the inner part of the filtering box 25, a lower die box 17 is fixedly installed at the bottom of the inner cavity of the box body 1, a plurality of bottom cooling fins 15 are fixedly installed at the four sides of the bottom cooling fins 16, a plurality of inner fins 21 are fixedly installed at the other side of the fixing fins 16, a water pump 8 is fixedly installed at one side of the box body 1, a water pump 8 is fixedly installed at one side of the water pump 8, a water outlet pipe 9 is fixedly sleeved at the water outlet pipe 20U 20 is communicated with an output end of the water pump 8, a water outlet pipe 19 is communicated with a water outlet pipe 20U 10 is communicated with an inner side of a water inlet pipe 20U 10 is communicated with an outlet pipe 20, a valve 19 is communicated with an outlet pipe 20, and the other end of the inner side of the box 1 is communicated with an inner side of the box 1.

The working principle of the technical scheme is as follows:

in use, a user first fills the inside of the lower mold box 17 with sand cores and casting molds, then positions the pouring nozzles of the casting molds corresponding to the pouring tubes 4, then starts the hydraulic telescopic columns 24 to push the upper mold box 13 downward, then inserts the pouring tubes 4 into the molds, then the upper cooling fins 14 are staggered into the inner sides of the inner cooling fins 21, the upper mold box 13 and the lower mold box 17 are mutually engaged, the lower mold box 17 is blocked, the sand cores are fixed, then metal is poured through the pouring tubes 4, the mold is filled, then heat is conducted through the sand cores and the sand molds, at this time, heat is led out through the upper radiating fins 14 and the inner radiating fins 21, and heat is led out from the inside of the lower die box 17 through the fixed radiating fins 16 and the bottom radiating fins 15, at this time, the air pump 3 is started, air flow inside the box 1 is pumped out, negative pressure is formed inside the box 1 by the air flow, the air flow enters into the inside of the filter box 25 through the air holes 7, dust and impurities in the air are filtered, and flow guidance enters into the inside of the box 1, at this time, the heat which is discharged is led out, the heat dissipation efficiency is convenient to increase, meanwhile, heat dissipation liquid 23 inside the upper die box 13 can lead out the heat in an equalizing manner, the top heat dissipation capacity is convenient to increase, and the heat dissipation efficiency is convenient to stabilize.

In another embodiment, as shown in fig. 3 and 4, the upper fins 14 extend through the upper mold box 13 and outside the upper mold box 13.

The upper cooling fin 14 can conduct out the heat of the cooling liquid 23, so that the heat can be conducted out through the cooling liquid 23, and the structure is stable.

In another embodiment, as shown in fig. 3 and 4, the casting tube 4 penetrates the upper mold box 13 and extends to the outside of the upper mold box 13, and the top end of the casting tube 4 penetrates the outside of the box body 1.

The casting pipe 4 is convenient to move and insert into the interior of the melting mold inside the sand core, and is convenient to cast.

In another embodiment, as shown in fig. 3 and 4, one end of the communication pipe 2 penetrates the tank 1 and extends to the inside of the tank 1, and the filtering tank 25 and the communication pipe 2 are uniformly distributed diagonally inside the tank 1.

The communicating pipe 2 can lead out the air current of box 1, is convenient for form diagonal exhaust heat with the rose box 25, and the stability of being convenient for is convenient for increase air current exhaust efficiency.

In another embodiment, as shown in fig. 2 and 3, the ventilation holes 7 communicate with the inside of the case 1 and the filter box 25.

The ventilation holes 7 are communicated with the box body 1 and the filter box 25, and the filter box 25 is communicated with the inside of the box body 1.

In another embodiment, as shown in fig. 3 and 4, the upper fins 14 and the bottom fins 15 are linearly and uniformly distributed inside the upper and

lower mold boxes

13 and 17, respectively, the upper fins 14 are linearly and uniformly staggered with the inner fins 21, and the outer sides of the upper fins 14 correspond to the positions of the inner sides of the fixed fins 16.

The upper radiating fins 14 and the inner radiating fins 21 are distributed in a staggered manner, so that the heat conduction efficiency of the radiating fins is increased, and the overall heat conduction capacity is increased.

In another embodiment, shown in fig. 3 and 4, the side U-tube 22 is located outside the middle U-tube 19, and the water outlet tube 12 extends through the tank 1 to the outside of the tank 1.

Through the water pump 8 that sets up, the back is started to water pump 8 and is entered into well U pipe 19 and side U pipe 22 through inlet tube 9, and well U pipe 19 and side U pipe 22 surround psammitolite and mould, and well connecting pipe 18 is located the bottom of psammitolite and mould, is convenient for provide a heat dissipation and surrounds the trench, is convenient for increase liquid and takes away thermal ability, and the rivers are discharged through outlet pipe 12, are convenient for further increase heat dissipation cooling, have further promoted the rate of heat dissipation.

The working principle and the using flow of the utility model are as follows: in use, a user fills the sand core and the casting mold into the lower mold box 17, then positions the pouring nozzle of the casting mold corresponding to the position of the pouring tube 4, then starts the hydraulic telescopic column 24 to push the upper mold box 13 to move downwards, then inserts the pouring tube 4 into the mold, then the upper cooling fins 14 are staggered into the inner side of the inner cooling fins 21, the upper mold box 13 and the lower mold box 17 are mutually matched, the lower mold box 17 is blocked, the sand core is fixed, then metal is poured through the pouring tube 4, the mold is filled, then heat is conducted through the sand core and the sand mold, at the moment, heat is conducted out through the upper cooling fins 14 and the inner cooling fins 21, at the moment, heat is conducted out from the inner side of the lower mold box 17 through the fixed cooling fins 16 and the bottom cooling fins 15, at the moment, the air pump 3 is started, air flow in the box 1 is extracted, the air current forms the negative pressure inside box 1, the air current enters into the rose box 25 inside through bleeder vent 7, dust and impurity in the air are filtered the back, and the water conservancy diversion enters into box 1 inside, export the exhaust heat this moment, be convenient for increase radiating efficiency, the inside cooling fluid 23 of upper die box 13 can be balanced the derivation with the heat, be convenient for increase the radiating ability in top, be convenient for stabilize radiating efficiency, through the water pump 8 of setting, water pump 8 starts the back with rivers enter into well U pipe 19 and side U pipe 22 through inlet tube 9, well U pipe 19 and side U pipe 22 surround psammitolite and mould, well connecting pipe 18 is located the bottom of psammitolite and mould, be convenient for provide a heat dissipation surrounding's trench, be convenient for increase the ability that the heat was taken away to liquid, the rivers are discharged through outlet pipe 12, be convenient for further increase the heat dissipation cooling, further promote the rate of heat dissipation.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould that can accelerate cooling for metal casting production, includes box (1), its characterized in that: the utility model is characterized in that the bottom of the box body (1) is fixedly provided with a mounting plate (6), the top of the inner cavity of the box body (1) is fixedly provided with four hydraulic telescopic columns (24), the bottom ends of the hydraulic telescopic columns (24) are fixedly provided with an upper die box (13), the four sides and the top of the upper die box (13) are fixedly provided with upper radiating fins (14), the inside of the upper die box (13) is provided with radiating liquid (23), the inside of the upper die box (13) is fixedly sleeved with a casting pipe (4), one side of the box body (1) is fixedly provided with an air pump (3), the input end of the air pump (3) is provided with a communicating pipe (2), one side of the inside of the box body (1) is fixedly provided with a filter box (25), the inside of the filter box (25) is provided with a plurality of ventilation holes (7), the bottom of the inner cavity of the box body (1) is fixedly provided with a lower die box (17), the four sides of the lower die box (17) are fixedly provided with a plurality of bottom fins (15), one side of the bottom fins (15) is fixedly provided with the radiating fins (16), one side (8) of the radiating fins (16) is fixedly provided with a plurality of water pump (8) and the other side (8) is fixedly provided with a water pump (8), the utility model discloses a water pump, including water pump (8), honeycomb duct (20)'s the other end intercommunication has U pipe (19) in a plurality of, the middle part intercommunication of well U pipe (19) has well connecting pipe (18), the one end intercommunication of honeycomb duct (20) has side U pipe (22), the other end intercommunication of side U pipe (22) and well U pipe (19) has outlet pipe (12), one side intercommunication of lower mould case (17) has discharge pipe (10), the inside of discharge pipe (10) is provided with valve (11), the outside of box (1) is provided with chamber door (5).

2. The accelerated cooling die for metal casting production of claim 1, wherein: the upper cooling fin (14) penetrates through the upper die box (13) and extends to the outer side of the upper die box (13).

3. The accelerated cooling die for metal casting production of claim 1, wherein: the casting pipe (4) penetrates through the upper die box (13) and extends to the outer side of the upper die box (13), and the top end of the casting pipe (4) movably penetrates through the outer side of the box body (1).

4. The accelerated cooling die for metal casting production of claim 1, wherein: one end of the communicating pipe (2) penetrates through the box body (1) and extends to the inside of the box body (1), and the filtering box (25) and the communicating pipe (2) are uniformly distributed in the box body (1) in a diagonal line mode.

5. The accelerated cooling die for metal casting production of claim 1, wherein: the ventilation holes (7) are communicated with the inside of the box body (1) and the inside of the filter box (25).

6. The accelerated cooling die for metal casting production of claim 1, wherein: the upper radiating fins (14) and the bottom radiating fins (15) are respectively and linearly and uniformly distributed in the upper die box (13) and the lower die box (17), the upper radiating fins (14) and the inner radiating fins (21) are linearly and uniformly distributed in a staggered manner, and the outer sides of the upper radiating fins (14) correspond to the inner sides of the fixed radiating fins (16).

7. The accelerated cooling die for metal casting production of claim 1, wherein: the side U pipe (22) is arranged at the outer side of the middle U pipe (19), and the water outlet pipe (12) penetrates through the box body (1) and extends to the outer side of the box body (1).