CN211105444U - Mould dysmorphism cooling circuit structure - Google Patents

Abstract

The utility model relates to a mould cooling structure technical field just discloses a mould dysmorphism cooling circuit structure, the on-line screen storage device comprises a base, the top fixed mounting of base has the cover half, the top swing joint of cover half has the movable mould, the fixed intercommunication in top of movable mould has notes liquid mouth. This mould dysmorphism cooling circuit structure, through setting up communicating pipe, crooked pipe, the movable block, rubber sleeve and kelly, because the kelly cup joints in the inside rubber sleeve of movable block, thereby the leakproofness of connecting between circle nozzle stub and the movable block has been improved, and then make the coolant liquid can loop through communicating pipe and circle nozzle stub, finally get into to the crooked intraductal, thereby realized forming the enclosed cooling to the inside casting liquid of die cavity body, the speed of casting liquid cooling shaping has not only been improved, and make the casting liquid cooling more even, the production quality of product has been improved, consequently, the practicality of this cooling circuit structure has been increased.

Description

Mould dysmorphism cooling circuit structure

Technical Field

The utility model relates to a mould cooling structure technical field specifically is a mould dysmorphism cooling circuit structure.

Background

The mold is a mold and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production, in short, the mold is a tool for manufacturing a molded article, the tool is composed of various parts, different molds are composed of different parts, and the processing of the shape of the article is realized mainly by changing the physical state of a molded material.

At present, when an enterprise produces parts on a large scale, the enterprise often needs to utilize an injection mold, and the existing injection mold generally has a cooling structure, so that the cooling forming of casting liquid in a mold cavity is accelerated, but the existing mold cooling structure accelerates the cooling forming of the casting liquid, but has the phenomenon of uneven cooling, so that the cooling forming speeds of different positions of the casting liquid in the mold cavity are different, and further, the product is easy to deform and flaw, and therefore the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a mould dysmorphism cooling circuit structure possesses the even advantage of cooling, has solved current mould cooling structure and has accelerated the cooling shaping of casting liquid, but has the inhomogeneous phenomenon of cooling to the cooling shaping speed that leads to the different positions of the inside casting liquid of die cavity differs, and then leads to the problem that the product appears warping and flaw easily.

The utility model provides a following technical scheme: a die special-shaped cooling loop structure comprises a base, a fixed die is fixedly mounted at the top of the base, a movable die is movably connected at the top of the fixed die, a liquid injection port is fixedly communicated at the top of the movable die, an infusion channel positioned under the liquid injection port is arranged in the movable die, a die cavity body is arranged between the bottom of the movable die and the top of the fixed die, the bottom of the infusion channel is communicated with the top of the die cavity body, a communicating pipe positioned at the outer part of the die cavity body is fixedly sleeved in the fixed die of the fixed die, round short pipes positioned at two sides of the die cavity body are respectively fixedly communicated at two ends of the communicating pipe, a bending pipe positioned at two sides of the infusion channel is fixedly sleeved in the movable die, one end of the bending pipe penetrates through the movable die and extends to the outer part of the movable die, and a movable, the utility model discloses a pipe fitting, including the circle nozzle, the both sides of movable block all with the inner wall swing joint of circle nozzle stub, the bottom fixed mounting of movable block inner chamber has the rubber sleeve that is located the crooked pipe both sides, the equal fixed mounting in both sides of circle nozzle stub inner chamber has the fixed block that is located the movable block below, the bottom fixed mounting of circle nozzle stub inner chamber has the kelly that is located communicating pipe both sides, the top of kelly runs through fixed block and rubber sleeve in proper order and extends to the inside of rubber sleeve.

Preferably, the bottom of the two sides of the movable die is fixedly provided with a side block, and the inside of the movable die is provided with first heat dissipation ports positioned on the two sides of the bent pipe.

Preferably, the tops of the two sides of the fixed die are fixedly provided with short blocks, and the tops of the short blocks are fixedly provided with clamping blocks located inside the side blocks.

Preferably, a first cooling fin is fixedly sleeved in the bent pipe, and the other side of the first cooling fin penetrates through the movable die and extends to the inside of the first cooling opening.

Preferably, a second heat dissipation port located below the communicating pipe is formed in the fixed die, and the distance between the inner portions of the second heat dissipation ports is equal to the distance between the inner portions of the first heat dissipation ports.

Preferably, a second radiating fin is fixedly sleeved in the communicating pipe, and the bottom end of the second radiating fin penetrates through the fixed die and extends to the inside of the second radiating opening.

Preferably, the front surface of the communicating pipe is fixedly communicated with an infusion pipe, and the other end of the infusion pipe penetrates through the fixed die and extends to the outside of the fixed die.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this mould dysmorphism cooling circuit structure, through setting up communicating pipe, crooked pipe, the movable block, rubber sleeve and kelly, because the kelly cup joints in the inside rubber sleeve of movable block, thereby the leakproofness of connecting between circle nozzle stub and the movable block has been improved, and then make the coolant liquid can loop through communicating pipe and circle nozzle stub, finally get into to the crooked intraductal, thereby realized forming the enclosed cooling to the inside casting liquid of die cavity body, the speed of casting liquid cooling shaping has not only been improved, and make the casting liquid cooling more even, the production quality of product has been improved, consequently, the practicality of this cooling circuit structure has been increased.

2. This mould dysmorphism cooling circuit structure, through setting up first thermovent, first fin, second thermovent and second fin, because cooperation between first thermovent and the first fin, thereby the temperature of the inside coolant liquid of bending tube has been reduced, and because cooperation between second thermovent and the second fin, will reduce the temperature of the inside coolant liquid of communicating pipe, the cooling of coolant liquid is handled to the totality has been realized, the speed to the inside cast liquid cooling shaping of die cavity body has been improved, the production progress of enterprise has been accelerated, consequently, the practicality of this cooling circuit structure has been improved.

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 cross-sectional structure of the round short pipe of the present invention.

In the figure: 1. a base; 2. fixing a mold; 3. moving the mold; 4. a liquid injection port; 5. a fluid infusion channel; 6. a die cavity body; 7. a communicating pipe; 8. a round short pipe; 9. bending the tube; 10. a movable block; 11. a rubber sleeve; 12. a fixed block; 13. a clamping rod; 14. short blocks; 15. a side block; 16. a clamping block; 17. a first heat dissipation port; 18. a first heat sink; 19. a second heat dissipation port; 20. a second heat sink; 21. an infusion tube.

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. 1-3, a mold special-shaped cooling loop structure comprises a base 1, a fixed mold 2 is fixedly installed at the top of the base 1, a second heat dissipation port 19 located below a communication pipe 7 is formed in the fixed mold 2, the distance between the inner parts of the second heat dissipation ports 19 is equal to the distance between the inner parts of first heat dissipation ports 17, short blocks 14 are fixedly installed at the top parts of two sides of the fixed mold 2, fixture blocks 16 located in side blocks 15 are fixedly installed at the top parts of the short blocks 14, a movable mold 3 is movably connected to the top part of the fixed mold 2, side blocks 15 are fixedly installed at the bottom parts of two sides of the movable mold 3, first heat dissipation ports 17 located at two sides of a bent pipe 9 are formed in the movable mold 3, the first heat dissipation ports 17 and the second heat dissipation ports 19 not only achieve heat dissipation, but also increase the heat dissipation areas of the movable mold 3 and the fixed mold 2, a liquid injection port 4 is fixedly communicated with the top part of the movable mold 3, a die cavity body 6 is arranged between the bottom of the movable die 3 and the top of the fixed die 2, the bottom of the infusion channel 5 is communicated with the top of the die cavity body 6, a communicating pipe 7 positioned outside the die cavity body 6 is fixedly sleeved inside the fixed die 2, the front of the communicating pipe 7 is fixedly communicated with an infusion pipe 21, the front end of the infusion pipe 21 is fixedly communicated with a water pump, so that the delivery of cooling liquid can be realized, the other end of the infusion pipe 21 penetrates through the fixed die 2 and extends to the outside of the fixed die 2, a second cooling fin 20 is fixedly sleeved inside the communicating pipe 7, the bottom end of the second cooling fin 20 penetrates through the fixed die 2 and extends to the inside of a second cooling port 19, round short pipes 8 positioned at two sides of the die cavity body 6 are respectively and fixedly communicated with two ends of the communicating pipe 7, a bent pipe 9 positioned at two sides of the infusion channel 5 is fixedly sleeved inside the, the opposite side of first fin 18 runs through movable mould 3 and extends to the inside of first thermovent 17, the one end of crooked pipe 9 runs through movable mould 3 and extends to the outside of movable mould 3, the fixed intercommunication of the other end of crooked pipe 9 has the movable block 10 that is located the inside of circle nozzle stub 8, the both sides of movable block 10 all with the inner wall swing joint of circle nozzle stub 8, the bottom fixed mounting of movable block 10 inner chamber has the rubber sleeve 11 that is located crooked pipe 9 both sides, because rubber sleeve 11 has elasticity, thereby make the inside of card income to rubber sleeve 11 that the top of kelly 13 can be smooth, the equal fixed mounting in both sides of circle nozzle stub 8 inner chamber has fixed block 12 that is located the movable block 10 below, the bottom fixed mounting of circle nozzle stub 8 inner chamber has kelly 13 that is located communicating pipe 7 both sides, the top of kelly 13 runs through fixed block 12 and rubber sleeve 11 in proper order and extends to the inside of.

During operation, an operator firstly attaches the bottom of the movable mold 3 to the top of the fixed mold 2, the clamping block 16 is clamped into the side block 15 at the moment, the bent tube 9 drives the movable block 10 to descend in the round short tube 8, and finally the top of the clamping rod 13 is clamped into the rubber sleeve 11, so that the connection tightness between the round short tube 8 and the movable block 10 is improved, then the operator guides casting liquid into the liquid conveying channel 5 through the liquid injection port 4 and finally enters the mold cavity body 6, then the water pump guides the cooling liquid into the communicating tube 7 through the liquid conveying tube 21, at the moment, the cooling liquid absorbs heat in the fixed mold 2, the second cooling fins 20 absorb heat in the cooling liquid in the communicating tube 7 and transmit the heat to one end in the second cooling port 19 so as to be dissipated to the outside, and then the cooling liquid enters the bent tube 9 through the round short tube 8, thereby absorb the inside heat of movable mould 3 to first fin 18 will absorb the heat that the inside coolant liquid of crooked pipe 9 carried, and transmit to the inside one end of first thermovent 17, thereby give off to the external world, and finally the coolant liquid will be discharged through the top of crooked pipe 9, and then forms cooling cycle, the effectual inside temperature that has reduced die cavity body 6 for the inside casting liquid cooling of die cavity body 6 is more even.

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 (7)

1. The utility model provides a mould dysmorphism cooling circuit structure, includes base (1), its characterized in that: the top fixed mounting of base (1) has cover half (2), the top swing joint of cover half (2) has movable mould (3), the fixed intercommunication in top of movable mould (3) has notes liquid mouth (4), infusion passageway (5) that are located under annotating liquid mouth (4) are seted up to the inside of movable mould (3), die cavity body (6) have been seted up between the bottom of movable mould (3) and the top of cover half (2), the bottom of infusion passageway (5) and the top of die cavity body (6) communicate each other, the inside fixed communicating pipe (7) that are located the outside of die cavity body (6) that have cup jointed of cover half (2), the both ends of communicating pipe (7) are fixed respectively and communicate and have the circle nozzle stub (8) that are located die cavity body (6) both sides, the inside fixed curved tube (9) that are located infusion passageway (5) both sides that have cup jointed of movable mould (3), the one end of crooked pipe (9) runs through movable mould (3) and extends to the outside of movable mould (3), the fixed intercommunication of the other end of crooked pipe (9) has movable block (10) that is located circle nozzle stub (8) inside, the both sides of movable block (10) all with the inner wall swing joint of circle nozzle stub (8), the bottom fixed mounting of movable block (10) inner chamber has rubber sleeve (11) that is located crooked pipe (9) both sides, the equal fixed mounting in both sides of circle nozzle stub (8) inner chamber has fixed block (12) that is located movable block (10) below, the bottom fixed mounting of circle nozzle stub (8) inner chamber has kelly (13) that is located communicating pipe (7) both sides, the top of kelly (13) runs through fixed block (12) and rubber sleeve (11) in proper order and extends to the inside of rubber sleeve (11).

2. The mold profiled cooling circuit structure of claim 1, wherein: the bottom of movable mould (3) both sides all fixed mounting have side piece (15), first thermovent (17) that are located bent pipe (9) both sides are seted up to the inside of movable mould (3).

3. The mold profiled cooling circuit structure of claim 1, wherein: the top of cover half (2) both sides all fixed mounting have short piece (14), the top fixed mounting of short piece (14) has and is located inside fixture block (16) of side piece (15).

4. The mold profiled cooling circuit structure of claim 1, wherein: the inner part of the bent pipe (9) is fixedly sleeved with a first cooling fin (18), and the other side of the first cooling fin (18) penetrates through the movable die (3) and extends to the inner part of the first cooling port (17).

5. The mold profiled cooling circuit structure of claim 1, wherein: a second heat dissipation port (19) located below the communicating pipe (7) is formed in the fixed die (2), and the distance between the inner portions of the second heat dissipation ports (19) is equal to the distance between the inner portions of the first heat dissipation ports (17).

6. The mold profiled cooling circuit structure of claim 1, wherein: the inside of communicating pipe (7) is fixed cup jointed second fin (20), the bottom of second fin (20) runs through cover half (2) and extends to the inside of second thermovent (19).

7. The mold profiled cooling circuit structure of claim 1, wherein: the front surface of the communicating pipe (7) is fixedly communicated with a liquid conveying pipe (21), and the other end of the liquid conveying pipe (21) penetrates through the fixed die (2) and extends to the outside of the fixed die (2).

Images