CN117206501A - Metal mold cooling mechanism and use method thereof - Google Patents

Metal mold cooling mechanism and use method thereof Download PDF

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Publication number
CN117206501A
CN117206501A CN202311349608.0A CN202311349608A CN117206501A CN 117206501 A CN117206501 A CN 117206501A CN 202311349608 A CN202311349608 A CN 202311349608A CN 117206501 A CN117206501 A CN 117206501A
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China
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cooling
assembly
wall
water
die
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CN202311349608.0A
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Chinese (zh)
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赵星宇
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Yizheng Precision Machinery Yixing Co ltd
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Yizheng Precision Machinery Yixing Co ltd
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Priority to CN202311349608.0A priority Critical patent/CN117206501A/en
Publication of CN117206501A publication Critical patent/CN117206501A/en
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Abstract

The application discloses a metal mold cooling mechanism, which comprises a water cooling tank, a mold body, first support frames symmetrically arranged on the outer side of the water cooling tank, lifting components arranged between the first support frames, a connecting frame arranged on the outer wall of the output end of the lifting components, the mold body slidably connected on the outer wall of the connecting frame, a mold closing component arranged on the connecting frame, a transmission component arranged at the bottom of the lifting components, an agitating component arranged at the output end of the transmission component, a cooling circulation water tank connected with the water cooling tank through a connecting water pipe, a second support frame fixedly connected with the lifting components, and an air drying component arranged on the second support frame and used for blowing the mold body; the application can conveniently place the metal mold into the cooling liquid and far away from the cooling liquid, effectively realize the cooling effect and avoid influencing the pouring of products.

Description

Metal mold cooling mechanism and use method thereof
Technical Field
The application relates to the technical field of metal molds, in particular to a metal mold cooling mechanism and a using method thereof.
Background
In the processing of metal cast products, it is necessary to wait for cooling and molding of a mold in which a molten metal is poured. To reduce the processing time, the mold is typically cooled, such as by air or water cooling. However, in the prior art, the air cooling speed is low, and most of water cooling adopts spraying, so that waste is easily caused, and the cooling effect is not ideal.
Through searching, the application patent with the publication number of CN115138827A discloses a rapid water cooling mechanism for a die of a metal casting; the application provides a rapid water cooling mechanism for a die of a metal casting, which is characterized in that a lower die part is immersed in cooling water to cool; meanwhile, a lifting upper die is adopted, a water passing cavity is arranged in the upper die, a water pump is arranged for pumping water, cooling water enters the water passing cavity through a water feeding pipe, a heat radiating cylinder, a flexible pipe and a water absorbing pipe, cools the upper die, and then is discharged to a water cooling tank through a water discharging pipe; so that the upper die and the lower die can be rapidly cooled by water; the device can play certain cooling effect to the metal mould, but its lower mould is in the coolant liquid inside when using always, and although can be good carries out the cooling effect, but the lower mould is in the coolant liquid inside always and when pouring the product, can cause certain influence to the quality of product, and secondly, the last mould of this mould is through circulating cooling water pipe carries out certain cooling effect, although can play certain cooling effect, and its cooling effect is not ideal, therefore the device still has certain shortcoming.
Disclosure of Invention
The application aims at: in order to solve the problems that a cooling mechanism in the prior art can have a certain cooling effect on a metal mold, but the lower mold is always positioned in cooling liquid when the cooling mechanism is used, and the cooling effect can be good, but the lower mold is always positioned in the cooling liquid, when products are poured, the quality of the products can be influenced to a certain extent, and secondly, the upper mold of the mold has a certain cooling effect through a circulating cooling water pipe, and the cooling effect is not ideal although the cooling effect can be achieved.
The aim of the application can be achieved by the following technical scheme:
the utility model provides a metal mold cooling mechanism, includes water cooling tank and mould body, still includes the symmetry setting in the first support frame in the water cooling tank outside, be provided with between the first support frame and be used for driving the mould body and reciprocate along first support frame and put into the inside lifting unit that cools off in order to realize cooling with it of water cooling tank, be provided with the link on the lifting unit output outer wall, mould body sliding connection is on the link outer wall, just be provided with the compound die set spare that is used for controlling the mould body and carries out the compound die set spare, the lifting unit bottom is provided with drive assembly, the drive assembly output is provided with and is used for stirring in order to realize carrying out the stirring subassembly of rapid cooling to metal mold to the inside coolant liquid of water cooling tank, the water cooling tank is connected with cooling circulation water tank through connecting water piping connection, fixedly connected with second support frame on the lifting unit, be provided with on the second support frame and be used for carrying out the air drying subassembly of blowing to the mould body.
As a further scheme of the application: the lifting assembly comprises a screw rod and a guide rod, wherein the screw rod and the guide rod are connected to the bottom of the first support frame, the screw rod and the guide rod are connected to the inside of the water cooling box through connecting plates, one end of the screw rod penetrates through the first support frame and extends upwards, a driving motor is arranged at the top of the second support frame, and the output end of the driving motor is connected with the screw rod through a belt wheel and a transmission belt.
As a further scheme of the application: the connecting frame comprises a first connecting seat, a fixed frame and a connecting rod, wherein the first connecting seat is connected with screw threads of the screw rod and is connected with the guide rod in a sliding mode, the fixed frame is connected with the first connecting seat, the connecting rod is connected between the fixed frames, and the die body is connected to the outer wall of the connecting rod in a sliding mode.
As a further scheme of the application: the die body comprises a male die and a female die, wherein the male die is connected to the outer wall of the connecting rod in a sliding mode, and the female die is matched with the male die.
As a further scheme of the application: the die assembly comprises a driving cylinder connected between the fixed frame and the male die through a second connecting seat and a connecting rod assembly arranged between the male die and the female die, wherein the connecting rod assembly comprises a fixed plate fixedly connected to the outer wall of the connecting rod, a rotating plate rotationally connected to the outer wall of the fixed plate and a connecting rod connected between the male die and the rotating plate and between the female die and the rotating plate.
As a further scheme of the application: the transmission assembly comprises a gear set connected to the outer wall of the screw rod, and the output end of the gear set is connected with a reciprocating swing assembly through a connecting shaft.
As a further scheme of the application: the swinging component comprises a transmission plate connected to the connecting shaft, a connecting column connected to the outer wall of the transmission plate, a connecting frame matched with the connecting column and connected to the inside of the water cooling tank through a third connecting seat, a sector gear fixedly connected with the connecting frame, and a full gear meshed with the sector gear and connected with the stirring component.
As a further scheme of the application: the stirring assembly comprises a stirring shaft connected to the inside of the water cooling tank and a stirring impeller connected to the outer wall of the stirring shaft.
As a further scheme of the application: the air drying assembly comprises an air box connected to the top of the second support frame and an air outlet cover which is communicated with the air box and is connected to the bottom of the second support frame through a fourth connecting seat in an adjustable mode and matched with the die body.
The application method of the metal mold cooling mechanism specifically comprises the following steps:
s1: when pouring, the die body is arranged above the water cooling box through the lifting assembly, and the die body is dried through the air drying assembly arranged on the second support frame, so that the influence on product pouring caused by water drops and the like adhered to the inner wall of the die body is avoided;
s2: the driving cylinder is started to drive the male die connected with the output end of the driving cylinder to slide along the connecting rod towards the direction of the fixed plate, when the male die moves along the connecting rod towards the direction of the fixed plate through the rotating plate and the connecting rod, the female die can be driven to move along the connecting rod towards the direction of the fixed plate until the male die and the female die form a die assembly mode, and then pouring operation is carried out through the pouring opening;
s3: after pouring is completed, the driving motor is started to drive the screw rod to rotate through the belt pulley and the driving belt, the guide rod is matched with the driving motor, the first connecting seat connected with screw threads of the screw rod is driven to move downwards along the guide rod, the connecting frame is driven to move downwards along with the guide rod until the connecting frame and the die body are immersed into the water cooling box, and the limiting blocks matched with the first connecting seat are arranged on the outer wall of the corresponding guide rod, so that the connecting frame and the die body can be placed in the water cooling box and can be prevented from being collided with stirring components in the water cooling box, a driving cylinder is positioned above liquid in the water cooling box, and damage to the driving cylinder is avoided;
s4: when the connecting frame and the die body are completely immersed into cooling liquid in the water cooling box, a good cooling effect can be achieved on the die body, then the driving cylinder is started to drive the male die connected with the output end of the driving cylinder to move in a direction away from the fixed plate, and the male die is separated from the female die by the aid of the connecting rod assembly arranged in a matched mode, so that the inner wall of the die body is fully contacted with the cooling liquid, and the cooling effect of the metal die is effectively improved;
s5: when the driving motor is started to drive the screw rod to rotate, the gear set connected to the outer wall of the screw rod is driven to rotate, the transmission plate connected with the gear set through the connecting shaft is driven to rotate, the connecting column is arranged on the outer wall of the screw rod, the connecting frame matched with the screw rod is driven to swing, the sector gear connected to the outer wall of the screw rod is driven to swing, the stirring shaft connected with the all gear is driven to reciprocate by the all gear matched with the all gear, so that the stirring impeller connected to the outer wall of the stirring shaft is driven to reciprocate, cooling liquid in the water cooling tank is stirred, the fluidity of the cooling liquid is improved, and the cooling effect on a metal mold is further improved;
s6: after cooling is finished, the lifting assembly is started to drive the connecting frame and the die body to move upwards, and meanwhile, the bellows is started to blow air through the arranged air outlet cover on the inner wall of the die body, so that the inner wall of the die body is air-dried, the influence on product processing caused by the adhesion of water drops and the like on the inner wall of the die body is avoided, and the angle of the corresponding air outlet cover can be adjusted, so that the die body can have a better air-drying effect;
s7: through the cooling circulation water tank that sets up, can be with the inside coolant liquid extraction of water-cooling tank and carry out the cooling operation to it, then the inside recirculation to water-cooling tank guarantees that the inside coolant liquid of water-cooling tank maintains at low temperature state to realize good cooling effect.
The application has the beneficial effects that:
1. the metal mold cooling mechanism is matched with the water cooling box through the lifting component, and can be immersed into the water cooling box when being cooled, so that a good cooling effect is achieved, and correspondingly, the lifting component can be driven to be far away from the water cooling box, so that a good pouring effect is guaranteed, and the influence on the pouring of products is avoided;
2. according to the cooling mechanism for the metal mold, through the transmission assembly and the stirring assembly, the cooling liquid in the water cooling tank can be stirred when the lifting assembly lifts the mold body, so that the fluidity of the cooling liquid is improved, and then the cooling effect of the mold body is improved;
3. according to the cooling mechanism for the metal mold, through the arrangement, the cooling liquid in the water cooling box can be extracted and cooled, and then the cooling liquid is recycled to the water cooling box, so that the cooling liquid in the water cooling box is ensured to be maintained in a low-temperature state, and a good cooling effect is realized;
4. this metal mold cooling mechanism through the air-dries subassembly that sets up, can air-dry the effect to the mould body, avoids the adhesion to have drop of water etc. on the mould body inner wall and produces the influence to product processing.
Drawings
The application is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of a cooling mechanism for a metal mold according to the present application;
FIG. 2 is a side view of a cooling mechanism for a metal mold according to the present application;
FIG. 3 is a schematic diagram of a part of a cooling mechanism for cooling a metal mold according to the present application;
fig. 4 is a schematic diagram of a part of a cooling mechanism for cooling a metal mold according to the present application;
FIG. 5 is a front view of a part of the cooling mechanism of the metal mold according to the present application;
fig. 6 is a schematic diagram of a part of a cooling mechanism for cooling a metal mold according to the present application;
fig. 7 is a schematic structural diagram of a portion a of a cooling mechanism of a metal mold in fig. 6 according to the present application;
fig. 8 is a schematic structural diagram of a lifting assembly, a transmission assembly and an air drying assembly in a cooling mechanism for cooling a metal mold according to the present application;
fig. 9 is a schematic structural diagram of a connection frame, a mold body and a mold clamping assembly in the cooling mechanism for metal mold according to the present application.
In the figure:
100. a water cooling tank; 101. a first support frame; 102. connecting a water pipe; 200. a lifting assembly; 201. a connecting plate; 202. a screw rod; 203. a guide rod; 2031. a limiting block; 204. a driving motor; 205. a belt wheel; 206. a transmission belt; 300. a die body; 301. a connecting frame; 302. a first connection base; 303. a fixed frame; 304. a connecting rod; 305. a male mold; 306. a master mold; 307. a second connecting seat; 400. a mold assembly; 401. a driving cylinder; 402. a connecting rod assembly; 403. a fixing plate; 404. a rotating plate; 405. a connecting rod; 500. a transmission assembly; 501. a gear set; 502. a swing assembly; 503. a drive plate; 504. a connecting column; 505. a third connecting seat; 506. a connection frame; 507. a sector gear; 508. all-gear; 600. an agitation assembly; 601. a stirring shaft; 602. an agitating impeller; 700. a cooling circulation water tank; 800. a second support frame; 801. air-drying the assembly; 802. a wind box; 803. a fourth connecting seat; 804. and (5) an air outlet cover.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1, 2 and 3, a cooling mechanism for metal mold comprises a water cooling tank 100 and a mold body 300, and further comprises a first supporting frame 101 symmetrically arranged outside the water cooling tank 100, a lifting assembly 200 for driving the mold body 300 to move up and down along the first supporting frame 101 to place the mold body into the water cooling tank 100 for cooling is arranged between the first supporting frames 101, a connecting frame 301 is arranged on the outer wall of the output end of the lifting assembly 200, the mold body 300 is slidably connected on the outer wall of the connecting frame 301, a mold closing assembly 400 for controlling the mold body 300 to close the mold is arranged on the connecting frame 301, a transmission assembly 500 is arranged at the bottom of the lifting assembly 200, an agitating assembly 600 for stirring cooling liquid in the water cooling tank 100 to quickly cool the metal mold is arranged at the output end of the transmission assembly 500, the water cooling tank 100 is connected with a cooling circulation water tank 700 through a connecting water pipe 102, a second supporting frame 800 is fixedly connected on the lifting assembly 200, an air drying assembly 801 for blowing the mold body 300 is arranged on the second supporting frame 800,
when the cooling device is used, the connecting frame 301 and the die body 300 are placed into the water cooling box 100 through the lifting assembly 200, so that the die body 300 is completely in contact with cooling liquid in the water cooling box 100, a good cooling effect is achieved, the transmission assembly 500 and the stirring assembly 600 are matched, when the lifting assembly 200 drives the die body 300 to move, the stirring assembly 600 is driven to stir, the fluidity of cooling liquid in the water cooling box 100 is improved, the cooling effect is further improved, the air drying effect of the die body 300 is achieved through the air drying assembly 801, the influence of water drops and the like on pouring of products is avoided, the pouring process is the existing mature technology, redundant description is omitted, cooling liquid in the water cooling box 100 can be extracted and cooled through the cooling circulation water tank 700, and the cooling liquid in the water cooling box 100 is recycled to the water cooling box 100, so that the cooling liquid in the water cooling box 100 is kept in a low-temperature state is guaranteed.
Referring to fig. 1, 2, 3, 4, 6 and 8, the lifting assembly 200 includes a screw rod 202 and a guide rod 203 connected to the bottom of the first support frame 101 and to the inside of the water cooling tank 100 through a connection plate 201, wherein one end of the screw rod 202 passes through the first support frame 101 and extends upwards, a driving motor 204 is disposed at the top of the second support frame 800, an output end of the driving motor 204 is connected to the screw rod 202 through a belt wheel 205 and a transmission belt 206, and the lifting assembly 200 is configured to drive the connection frame 301 and the mold body 300 to move up and down, so that the screw rod extends into the inside of the water cooling tank 100 or is disposed above the water cooling tank 100.
Referring to fig. 1, 3, 4, 5, 6 and 9, the connecting frame 301 includes a first connecting seat 302 screwed to the screw rod 202 and slidably connected to the guide rod 203, a fixing frame 303 connected to the first connecting seat 302, and a connecting rod 304 connected between the fixing frames 303, and the mold body 300 is slidably connected to an outer wall of the connecting rod 304, and the lifting assembly 200 is convenient to drive the mold body 300 to move up and down along the first supporting frame 101 through the connecting frame 301.
The mold body 300 includes a male mold 305 slidably connected to an outer wall of the connecting rod 304 and a female mold 306 matched with the male mold 305, when pouring, the male mold 305 and the female mold 306 are first assembled, and then pouring operation is performed through a pouring opening, and the pouring process is already a mature technology, so redundant description is omitted here.
The mold assembly 400 comprises a driving cylinder 401 connected between the fixed frame 303 and the male mold 305 through a second connecting seat 307 and a connecting rod assembly 402 arranged between the male mold 305 and the female mold 306, wherein the connecting rod assembly 402 comprises a fixed plate 403 fixedly connected to the outer wall of the connecting rod 304, a rotating plate 404 rotatably connected to the outer wall of the fixed plate 403, and a connecting rod 405 connected between the male mold 305 and the rotating plate 404 and between the female mold 306 and the rotating plate 404, and the mold assembly 305 and the female mold 306 can be realized by starting the driving cylinder 401 to drive the connecting rod assembly 402 to rotate through the mold assembly 400.
Referring to fig. 3, 5, 7 and 8, the transmission assembly 500 includes a gear set 501 connected to the outer wall of the screw 202, the output end of the gear set 501 is connected with a reciprocating swing assembly 502 through a connecting shaft, and when the screw 202 rotates, the set gear set 501 can drive the reciprocating swing assembly 502 to swing, and then drive the stirring assembly 600 to rotate, so that the fluidity of cooling water in the water cooling tank 100 is improved, and the cooling effect of the die body 300 is further improved.
Referring to fig. 7 to 9, the swing assembly 502 includes a driving plate 503 connected to a driving shaft, a connection post 504 connected to an outer wall of the driving plate 503, a connection frame 506 matched with the connection post 504 and connected to the inside of the water cooling tank 100 through a third connection seat 505, a sector gear 507 fixedly connected to the connection frame 506, and a full gear 508 meshed with the sector gear 507 and connected to the stirring assembly 600, and when the lifting assembly 200 moves, the stirring assembly 600 can be driven to perform reciprocating stirring through the set gear set 501 and the reciprocating swing assembly 502, so that the fluidity of the cooling liquid in the water cooling tank 100 is improved, and then the cooling effect on the mold is improved.
Referring to fig. 5, 7 and 8, the agitation assembly 600 includes an agitation shaft 601 connected to the inside of the water-cooling tank 100 and an agitation impeller 602 connected to the outer wall of the agitation shaft 601.
Referring to fig. 1, 3, 5, 6 and 8, the air drying assembly 801 includes a bellows 802 connected to the top of the second support frame 800, and an air outlet cover 804 connected to the bottom of the second support frame 800 and matched with the mold body 300 through a fourth connecting seat 803, so that the mold body 300 can have a good air drying effect through the set air drying assembly 801, and the casting of products is prevented from being affected by water drops and the like adhered to the inner wall of the mold body.
Specifically, this metal mould cooling mechanism is when using: when pouring, the die body 300 is placed above the water cooling box 100 through the lifting assembly 200, and the die body 300 is dried through the air drying assembly 801 arranged on the second support frame 800, so that the influence on product pouring caused by water drops and the like adhered to the inner wall of the die body is avoided;
starting a driving cylinder 401 to drive a male die 305 connected with the output end of the driving cylinder to slide along a connecting rod 304 towards a fixed plate 403, and driving a female die 306 to move along the connecting rod 304 towards the fixed plate 403 through a rotating plate 404 and a connecting rod 405 when the male die 305 moves along the connecting rod 304 towards the fixed plate 403 until the male die 305 and the female die 306 form a die-closing form, and then pouring through a pouring opening;
after pouring is completed, the driving motor 204 is started to drive the screw rod 202 to rotate through the belt pulley 205 and the transmission belt 206, the guide rod 203 is matched with the screw rod 202, the first connecting seat 302 connected with the screw rod 202 in a threaded manner is driven to move downwards along the guide rod 203, the connecting frame 301 is driven to move downwards along with the guide rod, until the connecting frame 301 and the die body 300 are immersed into the water cooling box 100, the limiting blocks 2031 matched with the first connecting seat 302 are arranged on the outer walls of the corresponding guide rods 203, so that the connecting frame 301 and the die body 300 can be placed in the water cooling box 100 and can be prevented from colliding with the stirring assembly 600 in the water cooling box 100, and the driving cylinder 401 is positioned above liquid in the water cooling box 100, so that damage to the driving cylinder 401 is avoided;
when the connecting frame 301 and the die body 300 are completely immersed into the cooling liquid in the water cooling tank 100, a good cooling effect can be achieved on the die body 300, then the driving cylinder 401 is started to drive the male die 305 connected with the output end of the driving cylinder to move in a direction away from the fixing plate 403, and the male die 305 is separated from the female die 306 by the connecting rod assembly 402 which is matched with the driving cylinder, so that the inner wall of the die body 300 is fully contacted with the cooling liquid, and the cooling effect of the metal die is effectively improved;
when the driving motor 204 is started to drive the screw rod 202 to rotate, the gear set 501 connected to the outer wall of the driving motor 204 is driven to rotate, the transmission plate 503 connected with the gear set 501 through the connecting shaft is driven to rotate, the connecting column 504 is arranged on the outer wall of the driving motor, the connecting frame 506 matched with the driving motor is driven to swing, the sector gear 507 connected to the outer wall of the driving motor is driven to swing, the stirring shaft 601 connected to the all gear 508 is driven to reciprocally rotate by the all gear 508 matched with the all gear 508, the stirring impeller 602 connected to the outer wall of the stirring motor is driven to reciprocally rotate, cooling liquid in the water cooling tank 100 is stirred, the fluidity of the cooling liquid is improved, and the cooling effect on a metal mold is further improved;
after cooling is finished, the lifting assembly 200 is started to drive the connecting frame 301 and the die body 300 to move upwards, and meanwhile, the bellows 802 is started to blow air through the arranged air outlet cover 804 to air the inner wall of the die body 300, so that the inner wall of the die body is prevented from being adhered with water drops and the like to influence the product processing, and the angle of the corresponding air outlet cover 804 can be adjusted, so that the die body 300 can have a better air drying effect;
through the cooling circulation water tank 700 that sets up, and its inside is provided with the circulation pump body and the refrigeration part, this is current mature technique, consequently does not make unnecessary redundant description here, consequently through the cooling circulation water tank 700 that sets up, can be with the inside coolant liquid extraction of water-cooling tank 100 and carry out the cooling operation to it, then inside the recirculated to water-cooling tank 100, guarantee that the inside coolant liquid of water-cooling tank 100 maintains at low temperature state to realize good cooling effect.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the application, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the application or exceeding the scope of the application as defined in the claims.

Claims (10)

1. The utility model provides a metal mold cooling mechanism, includes water cooling box (100) and mould body (300), its characterized in that still includes symmetry setting in first support frame (101) in the water cooling box (100) outside, be provided with between first support frame (101) and be used for driving mould body (300) along first support frame (101) reciprocate with its inside lifting unit (200) in order to realize cooling down with putting into water cooling box (100), be provided with link (301) on lifting unit (200) output outer wall, mould body (300) sliding connection is on link (301) outer wall, just be provided with on link (301) and be used for controlling mould body (300) and carry out compound die assembly (400), lifting unit (200) bottom is provided with drive assembly (500), drive assembly (500) output is provided with and is used for stirring in order to realize carrying out quick cooling down to metal mold's stirring subassembly (600) to water cooling box (100), water cooling box (100) are connected with cooling circulation water tank (700) through connecting pipe (102), be provided with on lifting unit (200) fixed connection has second support frame (800) to carry out on mould body (800) air-drying assembly (801).
2. The cooling mechanism for metal molds according to claim 1, wherein the lifting assembly (200) comprises a screw rod (202) and a guide rod (203) which are connected to the bottom of the first supporting frame (101) and the inside of the water cooling tank (100) through a connecting plate (201), one end of the screw rod (202) penetrates through the first supporting frame (101) and extends upwards, a driving motor (204) is arranged at the top of the second supporting frame (800), and the output end of the driving motor (204) is connected with the screw rod (202) through a belt wheel (205) and a transmission belt (206).
3. The cooling mechanism for metal mold according to claim 2, wherein the connecting frame (301) comprises a first connecting seat (302) connected with the screw rod (202) in a threaded manner and connected with the guide rod (203) in a sliding manner, a fixed frame (303) connected with the first connecting seat (302), and a connecting rod (304) connected between the fixed frames (303), and the mold body (300) is connected on the outer wall of the connecting rod (304) in a sliding manner.
4. A cooling mechanism for a metal mold according to claim 3, wherein said mold body (300) comprises a male mold (305) slidably connected to the outer wall of the connecting rod (304) and a female mold (306) engaged with the male mold (305).
5. The cooling mechanism of claim 4, wherein the mold clamping assembly (400) comprises a driving cylinder (401) connected between the fixed frame (303) and the male mold (305) through a second connecting seat (307) and a connecting rod assembly (402) arranged between the male mold (305) and the female mold (306), and wherein the connecting rod assembly (402) comprises a fixed plate (403) fixedly connected to an outer wall of the connecting rod (304), a rotating plate (404) rotatably connected to an outer wall of the fixed plate (403), and a connecting rod (405) connected between the male mold (305) and the rotating plate (404) and between the female mold (306) and the rotating plate (404).
6. The cooling mechanism for metal molds according to claim 2, wherein said transmission assembly (500) comprises a gear set (501) connected to an outer wall of the screw (202), and an output end of said gear set (501) is connected to a reciprocating swing assembly (502) through a connecting shaft.
7. The cooling mechanism of claim 6, wherein the swinging assembly (502) comprises a driving plate (503) connected to a connecting shaft, a connecting column (504) connected to an outer wall of the driving plate (503), a connecting frame (506) matched with the connecting column (504) and connected to the inside of the water cooling tank (100) through a third connecting seat (505), a sector gear (507) fixedly connected with the connecting frame (506), and an all-gear (508) meshed with the sector gear (507) and connected with the stirring assembly (600).
8. The cooling mechanism of claim 7, wherein the stirring assembly (600) comprises a stirring shaft (601) connected to the inside of the water cooling tank (100) and a stirring impeller (602) connected to the outer wall of the stirring shaft (601).
9. The cooling mechanism of claim 1, wherein the air drying assembly (801) comprises an air box (802) connected to the top of the second support frame (800), and an air outlet cover (804) which is connected to the air box (802) and is adjustably connected to the bottom of the second support frame (800) through a fourth connecting seat (803) and is matched with the die body (300).
10. The application method of the metal mold cooling mechanism is characterized by comprising the following steps of:
s1: when pouring, the die body (300) is arranged above the water cooling box (100) through the lifting assembly (200), and the die body (300) is dried through the air drying assembly (801) arranged on the second support frame (800), so that the influence of water drops and the like on product pouring is avoided;
s2: starting a driving cylinder (401) to drive a male die (305) connected with the output end of the driving cylinder to slide along a connecting rod (304) towards a fixed plate (403), and driving a female die (306) to move along the connecting rod (304) towards the fixed plate (403) when the male die (305) moves along the connecting rod (304) towards the fixed plate (403) through a rotating plate (404) and a connecting rod (405) so as to form a die closing form between the male die (305) and the female die (306), and then performing pouring operation through a pouring opening;
s3: after pouring is finished, a driving motor (204) is started to drive a screw rod (202) to rotate through a belt wheel (205) and a transmission belt (206) which are arranged, a guide rod (203) is matched with the screw rod, a first connecting seat (302) connected with threads of the screw rod (202) is driven to move downwards along the guide rod (203), and then a connecting frame (301) is driven to move downwards along with the connecting frame until the connecting frame (301) and a die body (300) are immersed into the water cooling box (100), and a limiting block (2031) matched with the first connecting seat (302) is arranged on the outer wall of the corresponding guide rod (203), so that the connecting frame (301) and the die body (300) can be placed in the water cooling box (100) and can be prevented from being collided with an agitating assembly (600) in the water cooling box (100), and a driving cylinder (401) is positioned above liquid in the water cooling box (100), and damage to the driving cylinder (401) is avoided;
s4: when the connecting frame (301) and the die body (300) are completely immersed into cooling liquid in the water cooling tank (100), a good cooling effect can be achieved on the die body (300), the driving cylinder (401) is started to drive the male die (305) connected with the output end of the driving cylinder to move in a direction away from the fixed plate (403), the male die (305) is separated from the female die (306) by the aid of the connecting rod assembly (402) arranged in a matched mode, the inner wall of the die body (300) is fully contacted with the cooling liquid, and accordingly the cooling effect of the metal die is effectively improved;
s5: when the driving motor (204) is started to drive the screw rod (202) to rotate, the gear set (501) connected to the outer wall of the screw rod is driven to rotate, the transmission plate (503) connected with the gear set (501) through the connecting shaft is driven to rotate, the connecting column (504) is arranged on the outer wall of the screw rod, the connecting frame (506) matched with the connecting column is driven to swing, the sector gear (507) connected to the outer wall of the screw rod is driven to swing, the stirring shaft (601) connected with the all gear (508) is driven to reciprocate by the all gear (508) arranged in a matched manner, so that the stirring impeller (602) connected to the outer wall of the stirring shaft is driven to reciprocate, cooling liquid in the water cooling box (100) is stirred, the fluidity of the cooling liquid is improved, and the cooling effect on a metal mold is further improved;
s6: after cooling is finished, the lifting assembly (200) is started to drive the connecting frame (301) and the die body (300) to move upwards, meanwhile, the bellows (802) is started to blow the inner wall of the die body (300) through the air outlet cover (804), so that the inner wall of the die body is air-dried, the influence on product processing caused by the adhesion of water drops and the like on the inner wall of the die body is avoided, and the angle of the corresponding air outlet cover (804) can be adjusted, so that the die body (300) can be better air-dried;
s7: through cooling circulation water tank (700) that set up, can be with the inside coolant liquid extraction of water-cooling tank (100) and carry out the cooling operation to it, then inside recirculated to water-cooling tank (100), guarantee that the inside coolant liquid of water-cooling tank (100) keeps in low temperature state to realize good cooling effect.
CN202311349608.0A 2023-10-18 2023-10-18 Metal mold cooling mechanism and use method thereof Pending CN117206501A (en)

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