CN214977741U

CN214977741U - Cooling circulation device for detachable powder metallurgy die

Info

Publication number: CN214977741U
Application number: CN202023262441.9U
Authority: CN
Inventors: 韩佳伟; 孟向阳; 赵启亮; 童兆勇
Original assignee: Yangzhou Huifeng New Material Co ltd
Current assignee: Yangzhou Huifeng New Material Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-03
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a cooling circulation device for a detachable powder metallurgy die, which comprises a device main body, wherein support columns are fixedly arranged at the middle parts of four side sides at the top end of the device main body, electric telescopic rods are fixedly arranged at the middle parts of one side of the four support columns, a pressing plate is fixedly arranged at one ends of the four electric telescopic rods, a fixed groove is formed in the middle part of the top end of the device main body, a groove is formed in the middle groove wall of the bottom end of the fixed groove, cooling cavities are formed in the groove wall at the two sides of the groove, and two water storage cavities are formed in the bottom end of the interior of the device main body; the utility model discloses a water cooling in the water cavity will be deposited to the condenser pipe of the internally mounted in water cavity, will deposit the water suction cooling intracavity in the water cavity through the suction pump, the water in cooling cavity can wholly cool down the powder metallurgy mould, and the heat that the device of powder metallurgy mould produced can be absorbed by the cooling water by the cooling cavity, and the cooling water in the cooling cavity can absorb the temperature of external environment to guarantee that the powder metallurgy mould does not receive the damage.

Description

Cooling circulation device for detachable powder metallurgy die

Technical Field

The utility model relates to a cooling device, in particular to dismantlement formula powder metallurgy cooling cycle device for mould.

Background

The powder metallurgy die is used for pressing and forming solid metal powder, the metal powder is quantitatively poured into a lower die, then an upper die is pressed down, closed and formed, a material ejecting device is used for ejecting a preformed blank, and a material or a product manufactured by the powder metallurgy processing technology has unique chemical composition and mechanical and physical properties which cannot be obtained by the traditional fusion casting method. Porous, semi-compact or fully-compact materials and products can be directly manufactured by applying the powder metallurgy technology, such as oil-containing bearings, gears, cams, guide rods, cutters and the like, and little cutting or no cutting forming can be realized.

The existing powder metallurgy die is simple in cooling structure and single in function, under the influence of an internal heat source and an external heat source, each part of the powder metallurgy die is subjected to thermal deformation in different degrees, the powder metallurgy die is damaged to a certain degree, a produced finished product or a prefabricated blank is deformed to a certain degree, the unique chemical composition, the mechanical property and the physical property of the produced prefabricated blank are damaged, the prefabricated blank cannot be used in a corresponding machine, great economic loss can be caused to a user, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dismantlement formula powder metallurgy cooling cycle device for mould to solve current powder metallurgy mould among the above-mentioned background art, because cooling structure is simple, the function is single, under the influence of inside and outside heat source, the thermal deformation of different degrees will take place for each part of powder metallurgy mould, makes the powder metallurgy mould suffer the problem of certain damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dismantlement formula powder metallurgy cooling cycle device for mould, includes the device main part, the equal fixed mounting in four avris middle parts in top of device main part has the support column, four the equal fixed mounting in one side middle part of support column has electric telescopic handle, four the equal fixed mounting of electric telescopic handle's the one end has the clamp plate, the fixed slot has been seted up at the top middle part of device main part, the bottom middle part cell wall of fixed slot is seted up flutedly, the cooling chamber has all been seted up to the both sides cell wall of recess, two water storage chamber has been seted up to the inside bottom of device main part two the equal fixed mounting in inside of water storage chamber has a plurality of condenser pipes, two the equal fixed mounting in bottom of water storage chamber has the suction pump, two the equal fixed mounting in outlet end of suction pump has the outlet pipe, two the outlet pipe alternates with corresponding cooling chamber respectively and is connected.

As an optimized technical scheme of the utility model, four a lateral surface subsides of clamp plate are equipped with assorted rubber pad with it.

As a preferred technical scheme of the utility model, the mounting hole has been seted up to the both sides cell wall of fixed slot, two the downthehole equal fixed mounting of mounting hole has the fan, two the equal fixed mounting in drill way of mounting hole has the dust screen.

As an optimal technical scheme of the utility model, it has the water pipe to alternate between water storage cavity and the cooling chamber, the inside fixed mounting of water pipe has the solenoid valve.

As a preferred technical scheme of the utility model, the notch fixed mounting of recess has the filter screen, the through-hole has been seted up to the tank bottom of recess.

As a preferred technical scheme of the utility model, a side surface of device main part inlays to establish and installs flush mounting plate of switch, flush mounting plate of switch's fixed surface installs electric telescopic handle control switch, water pump control switch, condenser pipe control switch, solenoid valve control switch and fan control switch, electric telescopic handle, suction pump, condenser pipe, solenoid valve and fan are respectively through electric telescopic rod control switch, water pump control switch, condenser pipe control switch, solenoid valve control switch and fan control switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a dismantlement formula powder metallurgy cooling cycle device for mould:

1. the condenser pipe through the internally mounted in water storage cavity will deposit the water cooling in the water cavity, will deposit the water suction in the water cavity through the suction pump and cool off the intracavity, and the water in cooling chamber can be cooled off powder metallurgy mould wholly, and the heat that the device of powder metallurgy mould produced can be absorbed by the cooling water by the cooling chamber, and the cooling water in the cooling chamber can absorb the temperature of external environment to guarantee that powder metallurgy mould does not receive the damage.

2. Through the electric telescopic handle at the equal fixed mounting in four bracing pieces one side, can release the clamp plate, the user can release the clamp plate through electric telescopic handle when placing the powder metallurgy mould in the fixed slot, fixes the powder metallurgy mould in the fixed slot, is favorable to the user to install and dismantles this cooling cycle device.

3. Through the fan at the inside fixed mounting of mounting hole, get up through fan work, can be with the heat dissipation outside air of powder metallurgy mould production in, can reduce powder metallurgy mould each part thermal deformation degree, be favorable to powder metallurgy mould's permanent use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a device main body; 2. a support pillar; 3. an electric telescopic rod; 4. pressing a plate; 5. a filter screen; 6. a dust screen; 7. a switch panel; 8. a rubber pad; 9. fixing grooves; 10. a water storage cavity; 11. a condenser tube; 12. a water pump; 13. a water outlet pipe; 14. a through hole; 15. a cooling chamber; 16. an electromagnetic valve; 17. a fan.

Detailed Description

The utility model provides a dismantlement formula powder metallurgy cooling circulation device for mould's technical scheme:

according to the figure 1, the device comprises a device main body 1, wherein support columns 2 are fixedly arranged in the middle of four side sides of the top end of the device main body 1, electric telescopic rods 3 are fixedly arranged in the middle of one side of each support column 2, pressing plates 4 are fixedly arranged at one ends of the four electric telescopic rods 3, a fixing groove 9 is formed in the middle of the top end of the device main body 1, a groove is formed in the middle of the bottom end of the fixing groove 9, cooling cavities 15 are formed in the groove walls on two sides, two water storage cavities 10 are formed in the bottom end of the device main body 1, a plurality of condensing pipes 11 are fixedly arranged in the two water storage cavities 10, water suction pumps 12 are fixedly arranged at the bottom ends of the two water storage cavities 10, water outlet pipes 13 are fixedly arranged at the water outlet ends of the two water suction pumps 12, the two water outlet pipes 13 are respectively and alternately connected with the corresponding cooling cavities 15, and the water in the water storage cavities 10 is cooled through the condensing pipes 11 arranged in the water storage cavities 10, the water pump 12 pumps the water in the water storage cavity 10 into the cooling cavity 15, and the water in the cooling cavity 15 can cool the whole powder metallurgy die.

According to the figure 2-3, the surface of one side of the four pressing plates 4 is pasted with the matched rubber pads 8, the pressing plates 4 are prevented from damaging the die by the rubber pads 8 arranged on the surfaces of the pressing plates 4, the two side groove walls of the fixed groove 9 are provided with mounting holes, the holes of the two mounting holes are both fixedly provided with fans 17, the orifices of the two mounting holes are both fixedly provided with dust screens 6, dust is prevented from entering the mounting holes by the dust screens 6 arranged in the mounting holes, a water pipe is inserted between the water storage cavity 10 and the cooling cavity 15, the inside of the water pipe is fixedly provided with an electromagnetic valve 16, a user can start the electromagnetic valve 16 through an electromagnetic valve control switch, water in the cooling cavity 15 is put into the water storage cavity 10 and can be recycled, the notch of the groove is fixedly provided with a filter screen 5, the bottom of the groove is provided with a through hole 14, and the through hole 14 is formed in the bottom of the groove, can be discharged the water in the recess by through-hole 14, the device main part 1 one side surface inlays to establish and installs flush mounting plate switch 7, flush mounting plate switch 7's fixed surface installs electric telescopic handle control switch, water pump control switch, condensation pipe control switch, solenoid valve control switch and fan control switch, electric telescopic handle 3, suction pump 12, condenser pipe 11, solenoid valve 16 and fan 17 are respectively through electric telescopic handle control switch, water pump control switch, condensation pipe control switch, solenoid valve control switch and fan control switch and external power supply electric connection.

When the cooling circulation device is needed to be used, firstly, a user places a powder metallurgy die in the fixing groove 9, then the user starts the electric telescopic rod 3 through the electric telescopic rod control switch, then the electric telescopic rod 3 extends out to push the pressing plate 4 out, then the pressing plate 4 can fix the powder metallurgy die on the fixing groove 9, the electric telescopic rod 3 is closed through the electric telescopic rod control switch, then the condensation pipe 11 is started through the condensation pipe control switch, then the user cools the water in the water storage cavity 10 through the condensation pipe 11 arranged in the water storage cavity 10, then the water suction pump 12 is started through the water suction pump control switch, then the water in the water storage cavity 10 is pumped into the cooling cavity 15 through the water suction pump 12, the water in the cooling cavity 15 can cool the whole powder metallurgy die, the heat that the device of powder metallurgy mould produced can be absorbed by the cooling water by cooling chamber 15, the cooling water in cooling chamber 15 can absorb the temperature of external environment, in order to guarantee that the powder metallurgy mould does not receive the damage, when the use is ended, the user can open solenoid valve 16 through solenoid valve control switch, put into water storage chamber 10 with the water in cooling chamber 15, can recycle, the user can close solenoid valve 16 through solenoid valve control switch after that, through fan control switch start-up fan 17 after that, through the wind, 17 works, can disperse the heat that the powder metallurgy mould produced in the outside air, can reduce powder metallurgy mould each part heat deformation degree, be favorable to the permanent use of powder metallurgy mould.

Claims

1. A cooling circulation device for a detachable powder metallurgy die comprises a device main body (1) and is characterized in that supporting columns (2) are fixedly mounted in the middle of four side sides of the top of the device main body (1), electric telescopic rods (3) are fixedly mounted in the middle of one side of each of the four supporting columns (2), a pressing plate (4) is fixedly mounted at one end of each of the four electric telescopic rods (3), a fixing groove (9) is formed in the middle of the top of the device main body (1), a groove is formed in the middle of the bottom of each of the fixing grooves (9), cooling cavities (15) are formed in the groove walls on two sides of each of the groove, two water storage cavities (10) are formed in the bottom of the device main body (1), a plurality of condensation pipes (11) are fixedly mounted in the two water storage cavities (10), and water suction pumps (12) are fixedly mounted in the bottom of the two water storage cavities (10), the water outlet ends of the two water suction pumps (12) are fixedly provided with water outlet pipes (13), and the two water outlet pipes (13) are respectively connected with the corresponding cooling cavities (15) in a penetrating manner.

2. The cooling circulation device for the detachable powder metallurgy die according to claim 1, wherein: rubber pads (8) matched with the four pressing plates (4) are adhered to the surface of one side of the four pressing plates.

3. The cooling circulation device for the detachable powder metallurgy die according to claim 1, wherein: mounting holes are formed in the groove walls of the two sides of the fixing groove (9), a fan (17) is fixedly mounted in each mounting hole, and a dustproof net (6) is fixedly mounted in each hole of each mounting hole.

4. The cooling circulation device for the detachable powder metallurgy die according to claim 3, wherein: a water pipe is inserted between the water storage cavity (10) and the cooling cavity (15), and an electromagnetic valve (16) is fixedly installed inside the water pipe.

5. The cooling circulation device for the detachable powder metallurgy die according to claim 1, wherein: the filter screen (5) is fixedly installed at the notch of the groove, and a through hole (14) is formed in the bottom of the groove.

6. The cooling circulation device for the detachable powder metallurgy die according to claim 4, wherein: one side surface of device main part (1) inlays to establish and installs flush mounting plate of switch (7), the fixed surface of flush mounting plate of switch (7) installs electric telescopic handle control switch, water pump control switch, condensation pipe control switch, solenoid valve control switch and fan control switch, electric telescopic handle (3), suction pump (12), condenser pipe (11), solenoid valve (16) and fan (17) are respectively through electric telescopic handle control switch, water pump control switch, condensation pipe control switch, solenoid valve control switch and fan control switch and external power supply electric connection.