CN217553048U

CN217553048U - Mould with cooling function

Info

Publication number: CN217553048U
Application number: CN202220217755.7U
Authority: CN
Inventors: 何凌云; 陈俊
Original assignee: Shenzhen Aside Technology Co ltd
Current assignee: Shenzhen Aside Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-10-11
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a mould with cooling function, including last mould, be equipped with the bed die under going up the mould, the last fixed surface who goes up the mould is connected with hydraulic means, the lower surface of bed die is located on the workstation, the upper surface of bed die begins recess two, the joint has mould benevolence in the recess two, the lower surface of going up the mould is offered the recess one that is used for block connection mould benevolence, go up the mould and all seted up the heat dissipation chamber with bed die inside, two heat dissipation chambers are the groined type, the back of the body side port that goes up the heat dissipation chamber in the mould all has the last connecting pipe through connection, it has the multiunit to go up the connecting pipe, and the multiunit is gone up and is provided with down the connecting pipe under the correspondence of connecting pipe, the lower extreme of lower connecting pipe corresponds in the heat dissipation chamber port of through connection in the bed die, be of value to through the groined type heat dissipation chamber that sets up in mould and the bed die and correspond through connection last connecting pipe and lower connecting pipe cooperation inlet tube and outlet pipe down, the effect that the surface all carries out circulation water-cooling to the mould inner.

Description

Mould with cooling function

Technical Field

The utility model relates to the technical field of mold, specifically be a mold with cooling function.

Background

The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In the process of manufacturing the model, the model is generally closed by a mould and poured by materials, and finally the model is molded, and the molded model needs to be cooled and then taken out for storage.

Traditional mould has the model and pours the completion back, and mould itself is difficult to carry out quick cooling to inside fashioned model, generally utilizes forced air cooling or natural cooling to cool down, leads to the slow problem of work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould with cooling function possesses and carries out quick refrigerated advantage to the mould, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould with cooling function, includes the upper die, be equipped with the bed die under the upper die, the last fixed surface who goes up the mould is connected with hydraulic means, the lower surface of bed die is located on the workstation, the upper surface of bed die begins recess two, the snap joint has mould benevolence in the recess two, the recess one that is used for block connection mould benevolence is seted up to the lower surface of upper die, go up the mould and all seted up the heat dissipation chamber with bed die inside, two the heat dissipation chamber is the groined type, the mutually opposite side port in heat dissipation chamber all through connection have last connecting pipe in the upper die, it has the multiunit to go up the connecting pipe, and the multiunit correspond under the last connecting pipe and be provided with down the connecting pipe, the lower extreme of lower connecting pipe corresponds in the heat dissipation chamber port of through connection in the bed die.

Preferably, the both sides that last connecting pipe was kept away from in the heat dissipation chamber of going up in the mould all through connection have the inlet tube, the both sides that lower connecting pipe was kept away from in the heat dissipation chamber of bed die all through connection have the outlet pipe, the inlet tube all through connection have the hose, two with the outlet pipe in one side in heat dissipation chamber mutually, the other end of hose is connected with external water supply system, the upper surface center of going up the mould has been seted up and has been annotated the liquid mouth.

Preferably, the depth of the first groove is the same as the height of the mold core higher than the second groove.

Preferably, go up the solid fixed ring of fixedly connected with on the lower extreme outside profile of connecting pipe, the upper end profile of lower connecting pipe is limited to rotate on the upper end profile and is connected with the sleeve, sleeve inner wall threaded connection is on solid fixed ring's outside profile.

Preferably, the circumference of the outer side of the lower end of the upper connecting pipe is the same as the circumference of the outer side of the upper end of the lower connecting pipe.

Preferably, the lower surface of the mold core is in limit penetrating connection with a bump, and the upper surface of the bump is parallel to the lower surface of the mold core.

Preferably, the inner wall of the liquid injection port is fixedly connected with a sealing ring, and the sealing ring is made of soft rubber.

Preferably, the inlet tube and the outlet pipe are U-shaped pipes, and the U-shaped two ends of the inlet tube and the outlet pipe are respectively communicated with the corresponding groined-shaped heat dissipation cavity ports, and the upper connecting pipe and the lower connecting pipe are L-shaped pipes.

Preferably, the inner walls of the corresponding heat dissipation cavities in the upper die and the lower die are both smooth surfaces and are coated with antirust paint.

Preferably, the upper connecting pipe and the lower connecting pipe are made of metal copper.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a go up the groined type heat dissipation chamber that corresponds in mould and the bed die and the last connecting pipe that corresponds through connection accomplishes the intercommunication with lower connecting pipe, make the cooling water can carry out refrigerated effect jointly to the upper and lower surface of model, and utilize the hose to be connected with external water supply system with the outlet pipe through the inlet tube, make the cooling water carry out water-circulating cooling's effect between last mould and bed die, it has the model to pour the completion back to have solved traditional mould, mould itself is difficult to carry out quick cooling to the model of internal molding, generally utilize forced air cooling or natural cooling to cool down, lead to the slow problem of work efficiency, the model to in the mould has reached and has carried out the refrigerated effect of rapid cooling.

Drawings

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

fig. 2 is a schematic sectional view of the upper die of the present invention;

fig. 3 is a schematic structural view of the upper and lower molds of the present invention;

fig. 4 is a schematic structural view of the upper connecting pipe, the lower connecting pipe and the bump of the present invention.

In the figure: 1. an upper die; 2. a lower die; 3. a first groove; 4. a second groove; 5. a mold core; 6. an upper connecting pipe; 7. a fixing ring; 8. a sleeve; 9. a lower connecting pipe; 10. a seal ring; 11. a liquid injection port; 12. a heat dissipation cavity; 13. a water inlet pipe; 14. a hose; 15. a water outlet pipe; 16. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a mould with cooling function, including last mould 1, be equipped with bed die 2 under last mould 1, the last fixed surface of last mould 1 is connected with hydraulic means, the lower surface of bed die 2 is located on the workstation, the upper surface of bed die 2 begins recess two 4, the joint has mould benevolence 5 in the recess two 4, it sets up recess one 3 that is used for block connection mould benevolence 5 to go up the lower surface of mould 1, go up mould 1 and 2 inside heat dissipation chambeies 12 of all having seted up of bed die, two heat dissipation chambeies 12 are the groined type, the looks back of the body side port that goes up heat dissipation chamber 12 in mould 1 all has last connecting pipe 6 through connection, it has the multiunit to go up connecting pipe 6, and connecting pipe 9 under the multiunit corresponds and is provided with down connecting pipe 9, the lower extreme correspondence of lower connecting pipe 9 is link up in the heat dissipation chamber 12 port of bed die 2.

Through last mould 1 with be provided with the groined type heat dissipation chamber 12 that corresponds in the bed die 2 and the groined type heat dissipation chamber 12 that corresponds link up last connecting pipe 6 and lower connecting pipe 9 correspond and accomplish the intercommunication for when cooling water gets into the heat dissipation chamber 12 in the mould 1, can get into the heat dissipation chamber 12 of bed die 2 through last connecting pipe 6 and lower connecting pipe 9 in, reach and all carry out even water-cooling radiating effect to the upper and lower surface in the mould.

The both sides that last connecting pipe 6 was kept away from to heat dissipation chamber 12 in the last mould 1 all through connection have inlet tube 13, and the both sides that connecting pipe 9 was kept away from down to heat dissipation chamber 12 in the bed die 2 all through connection have outlet pipe 15, and inlet tube 13 and outlet pipe 15 all through connection have hose 14 in one side of heat dissipation chamber 12 on the back of the body, and two hose 14's the other end is connected with external water supply system, and the upper surface center of going up mould 1 has been seted up and has been annotated liquid mouth 11.

Through the inlet tube 13 and the outlet tube 15 and the corresponding heat dissipation cavity 12 are communicated and connected with the water supply system through the hose 14, when the water supply system is started, the water pump assembly in the water supply system can enable cooling water to circulate and flow among the upper die 1, the lower die 2 and the water supply system, and further, the effect of carrying out circulating water cooling on the upper surface and the lower surface of the die is achieved.

The depth of the first groove 3 is the same as the height of the second groove 4 higher than the die core 5.

The depth of the first groove 3 is the same as the height of the second groove 4 higher than the mold core 5, so that when the first groove 3 is completely clamped with the mold core 5, the lower surface of the upper mold 1 is completely attached to the upper surface of the lower mold 2, and the effect of improving the sealing property between the upper mold 1 and the lower mold 2 is achieved.

The fixed ring 7 is fixedly connected to the outer side outline of the lower end of the upper connecting pipe 6, the sleeve 8 is rotatably connected to the upper end outline of the lower connecting pipe 9 in a limiting mode, and the inner wall of the sleeve 8 is in threaded connection with the outer side outline of the fixed ring 7.

Outside threaded connection through solid fixed ring 7 is inboard at sleeve 8 and sleeve 8 is spacing to rotate and is connected on the outside profile of connecting pipe 9 down, can carry out spacing connection to last connecting pipe 6 and lower connecting pipe 9 when installing mould 1 and bed die 2, promotes the leakproofness between connecting pipe 6 and the lower connecting pipe 9, guarantees that the coolant liquid from last mould 1 interior heat dissipation chamber 12 smoothly flows into the heat dissipation chamber 12 in the bed die 2.

The circumference of the outer side of the lower end of the upper connection pipe 6 is the same as the circumference of the outer side of the upper end of the lower connection pipe 9.

The circumference of the outer side of the lower end of the upper connecting pipe 6 is the same as the circumference of the outer side of the upper end of the lower connecting pipe 9, so that when the upper mold 1 and the lower mold 2 are assembled, the lower end of the upper connecting pipe 6 is in limited sliding connection with the upper end of the lower connecting pipe 9, the sealing performance between the upper connecting pipe 6 and the lower connecting pipe 9 is further improved, and the cooling liquid can smoothly flow into the heat dissipation cavity 12 in the lower mold 2 from the heat dissipation cavity 12 in the upper mold 1.

The lower surface of the mold core 5 is in limit penetrating connection with a lug 16, and the upper surface of the lug 16 is parallel to the lower surface of the mold core 5.

Through the arrangement that the lug 16 penetrates through the lower surface of the mold core 5 and the upper surface of the lug 16 is parallel to the lower surface of the mold core 5, the mold can be ejected out of the mold core 5 through the lug 16 after the mold is cooled and formed, and the mold is convenient to take out.

The inner wall of the liquid injection port 11 is fixedly connected with a sealing ring 10, and the sealing ring 10 is made of soft rubber.

By arranging the sealing ring 10 made of soft rubber on the inner wall of the liquid injection port 11, the sealing performance between the upper die 1 and the liquid injection device can be improved when the liquid injection device injects liquid through the liquid injection port 11.

The water inlet pipe 13 and the water outlet pipe 15 are both U-shaped pipes, two ends of each U-shaped pipe are respectively communicated with the corresponding ports of the # -shaped heat dissipation cavities 12, and the upper connecting pipe 6 and the lower connecting pipe 9 are both L-shaped pipes.

Through the arrangement that the water inlet pipe 13 and the water outlet pipe 15 are both U-shaped pipes, and the U-shaped ends of the U-shaped pipes are respectively communicated with the corresponding ports of the # -shaped heat dissipation cavities 12, water can flow freely in the heat dissipation cavities 12 in the upper die 1 and the lower die 2, and the effect of circulating water cooling is achieved.

The inner walls of the corresponding heat dissipation cavities 12 in the upper die 1 and the lower die 2 are both smooth surfaces and are coated with antirust paint.

Establish to smooth surface and scribble at the surface and establish the anti-rust paint through establishing heat dissipation chamber 12 inner wall, reach the flow velocity that has promoted rivers in heat dissipation chamber 12, strengthened cooling cycle's effect, avoid heat dissipation chamber 12 to rust the damage simultaneously.

The upper connecting pipe 6 and the lower connecting pipe 9 are made of copper.

Through the last connecting pipe 6 and the lower connecting pipe 9 of metal copper material matter, can absorb and give off the heat in the cooling water, reach the circulating water cooling effect that promotes the cooling water.

The working principle is as follows: this mould with cooling function when using, at first drive through the hydraulic press and go up mould 1 decline and be connected with the upper surface block of lower mould, at this moment, draw-in groove one 3 that the 1 lower surface of upper mould was seted up carries out the block with mould benevolence 5 in the recess two 4 that the 2 upper surfaces of lower mould were seted up and is connected, when the block was connected, the upper surface was laminated with mould benevolence 5 upper surface in draw-in groove one 3 and is connected, the 1 lower surface of upper mould is laminated with 2 upper surfaces of lower mould, the leakproofness between 1 of upper mould and the lower mould 2 has been improved greatly, the shaping effect of mould is improved.

Meanwhile, the lower end of the upper connecting pipe 6 is in limited sliding connection in the upper end of the lower connecting pipe 9, and is in threaded connection with the sleeve 8 through the fixing ring 7, so that the upper connecting pipe 6 is tightly connected with the lower connecting pipe 9, then the liquid injection equipment injects liquid into the mold core 5 from the liquid injection port 11, the sealing ring 10 is arranged to improve the sealing effect between the upper mold 1 and the liquid injection equipment when the liquid injection equipment injects liquid through the liquid injection port 11, after the liquid injection is finished, the water supply system is opened and the two water inlet pipes 13 are injected through the hoses 14, the water inlet pipes 13 begin to guide cooling water into the heat dissipation cavities 12 in the shape of the Chinese character 'jing' from the two ends of the water inlet pipes 13, and then the cooling water can rapidly flow through the heat dissipation cavities 12 in the shape of the Chinese character 'jing', the cooling water flows into the heat dissipation cavity 12 in the lower die 2 from the upper connecting pipe 6, the model can perform uniform heat dissipation when the upper die 1 and the lower die 2 are combined together, the problem that cracks occur due to nonuniform heat dissipation of the model due to nonuniform temperature reduction is solved, the cooling water flowing into the heat dissipation cavity 12 in the lower die 2 from the heat dissipation cavity 12 in the upper die 1 is finally discharged through the hose 14 on one side of the water outlet pipe 15, the discharged cooling water enters the external water supply system again for cooling, and then enters the upper die 1 again for circular cooling, so that the cooling effect of the die is improved.

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

Claims

1. The utility model provides a mould with cooling function, includes upper die (1), be equipped with bed die (2) under upper die (1), the last fixed surface of upper die (1) is connected with hydraulic means, on the workstation was located to the lower surface of bed die (2), its characterized in that: the upper surface of bed die (2) begins recess two (4), the joint is connected with mould benevolence (5) in recess two (4), recess one (3) that are used for block connection mould benevolence (5) are offered to the lower surface of going up mould (1), go up mould (1) and bed die (2) inside and all seted up heat dissipation chamber (12), two heat dissipation chamber (12) are the groined type, the back of the body side port that carries on back of the body of going up mould (1) heat dissipation chamber (12) all through connection has last connecting pipe (6), it has the multiunit to go up connecting pipe (6), and the multiunit it corresponds under connecting pipe (6) and is provided with down connecting pipe (9), the lower extreme correspondence of lower connecting pipe (9) through connection is in heat dissipation chamber (12) port in bed die (2).

2. A mold having a cooling function according to claim 1, wherein: go up heat dissipation chamber (12) in mould (1) and keep away from the both sides of last connecting pipe (6) and all have a through connection and have inlet tube (13), the both sides that connecting pipe (9) were all had a through connection with outlet pipe (15) down kept away from in heat dissipation chamber (12) in bed die (2), inlet tube (13) and outlet pipe (15) all have a through connection with hose (14), two in one side of heat dissipation chamber (12) mutually, the other end of hose (14) is connected with external water supply system, the upper surface center of going up mould (1) has been seted up and has been annotated liquid mouth (11).

3. A mold having a cooling function according to claim 1, wherein: the depth of the first groove (3) is the same as the height of the mold core (5) higher than the second groove (4).

4. A mold having a cooling function according to claim 1, wherein: go up fixed ring (7) of fixedly connected with on the lower extreme outside profile of connecting pipe (6), spacing rotation is connected with sleeve (8) on the upper end profile of lower connecting pipe (9), sleeve (8) inner wall threaded connection is on the outside profile of fixed ring (7).

5. A mold having a cooling function according to claim 1, wherein: the circumference of the outer side of the lower end of the upper connecting pipe (6) is the same as the circumference of the outer side of the upper end of the lower connecting pipe (9).

6. A mold having a cooling function according to claim 1, wherein: the lower surface of the mold core (5) is in limit penetrating connection with a lug (16), and the upper surface of the lug (16) is parallel to the lower surface of the mold core (5).

7. A mold having a cooling function according to claim 2, wherein: the inner wall of the liquid injection port (11) is fixedly connected with a sealing ring (10), and the sealing ring (10) is made of soft rubber.

8. A mold having a cooling function according to claim 2, wherein: the water inlet pipe (13) and the water outlet pipe (15) are both U-shaped pipes, the two ends of each U-shaped pipe are respectively communicated with the corresponding ports of the # -shaped heat dissipation cavities (12), and the upper connecting pipe (6) and the lower connecting pipe (9) are both L-shaped pipes.

9. A mold having a cooling function according to claim 1, wherein: the inner walls of the heat dissipation cavities (12) corresponding to the upper die (1) and the lower die (2) are smooth surfaces and coated with antirust paint.

10. A mold having a cooling function according to claim 6, wherein: the upper connecting pipe (6) and the lower connecting pipe (9) are made of metal copper.