CN218050188U

CN218050188U - Easy heat dissipation mould

Info

Publication number: CN218050188U
Application number: CN202222263121.8U
Authority: CN
Inventors: 王兴旺; 曹兴盛; 王光宏
Original assignee: Guangdong Yuefeng Technology Co ltd
Current assignee: Guangdong Yuefeng Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-16
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to the technical field of mold, and an easy radiating mold is disclosed, align including casting die down, last casting die, auxiliary base, lower casting die and last casting die, and the top of going up casting die installs the casting pipeline for the casting, and the cooling die cavity has been seted up to the inboard of casting die bottom down. The utility model discloses the Y type pipe that sets up, the mixing box, communicating pipe, the transition delivery box, first transport adjusting part, the second is carried adjusting part and thermodetector cooperation equipment back, form the mixed water-cooling structure that adjusts the temperature, the input pipe fitting that sets up, compound cooling pipe fitting, output pipe fitting cooperation equipment back, then form the circulating water-cooling structure in the cooling die cavity that casting die bottom set up down, follow-up temperature water-cooling structure that relaxes, circulating water-cooling structure and casting die down, go up casting die, the casting die utensil of casting pipeline constitution synthesizes the equipment and uses the back, can carry out the water-cooling that the temperature reduces gradually to the casting back mould, extreme cooling phenomenon such as avoiding rapid cooling rapid heating appears.

Description

Easy heat dissipation mould

Technical Field

The utility model relates to the technical field of mold, specifically be an easy radiating mold.

Background

The mould is a mechanical processing device with the name of 'industrial mother', and is mainly various moulds and tools for obtaining required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like.

At present, in the production process of a mold, because the temperature of a formed workpiece and the temperature of the mold are high, the mold is usually taken after the formed workpiece and the mold are naturally cooled, but the natural cooling mode can only adapt to small-scale production, and for mass production, the production requirement that the heat dissipation speed of the mold is increased is needed, so two technical types of air cooling and liquid cooling are gradually developed under the technical attack of related technologists, wherein the liquid cooling has the characteristics of fast cooling, good directivity and the like, and compared with the air cooling, the application range is wider, more cases are disclosed in the prior art, for example, a tool casting mold with a fast heat dissipation mechanism is disclosed in the specification of the tool casting mold, wherein the tool casting mold adopts the structure of a cooling seat, a cooling pipe, a cooling nozzle and the like, through inlet tube on the cooling seat and outlet pipe accessible refrigerant or water-cooled mode to lower mould cooling, cool down heat dissipation and air-cooled heat dissipation combination through the refrigerant cold water of initiative, thereby carry out the dual heat dissipation to casting mould and cutter, and then improve the radiating efficiency of mould, then can be quick after the cutter casting shaping dispels the heat to mould and cutter, then improved the efficiency that continuous or mass production in-process cutter was made, for example, CN202122438371.6 realizes the good mould of quick cooling heat dissipation, the description discloses "utility model's liquid cooling heat dissipation layer can dispose refrigeration case auxiliary work, refrigerate through refrigerating the incasement with the water suction in the water tank, and then get into by the coolant liquid input port and cool off the mould, through the effect of refrigeration case, can further improve the radiating effect" of mould and so on.

According to the liquid cooling technical scheme in the prior art, the liquid cooling technical scheme is mainly that a liquid cold source is directly contacted with a mold and is cooled by heat conduction when the applicant combines an inference test with the prior art according to production experience of the applicant, and although the cooling effect can be realized, in actual production, extreme environments such as frequent rapid cooling and rapid heating can damage the mold and produced workpieces, particularly can influence the service life of the mold, and cooling liquid is gasified due to the fact that the cooling liquid protrudes from a heat source and can also influence subsequent cyclic utilization.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an easy radiating die has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides an easy radiating die utensil, includes casting die down, goes up casting die, auxiliary base down casting die aligns with last casting die, and goes up casting die's top and install the casting pipeline for the casting, the cooling die cavity has been seted up to the inboard of casting die bottom down, the inboard cover of cooling die cavity is equipped with compound cooling pipe fitting, and the input and the output of compound cooling pipe fitting all run through the outside that extends to casting die down, auxiliary base's top is provided with Y type pipe, and the end of Y type pipe both ends structure is the first transport adjusting part of fixedly connected with and the second transport adjusting part respectively, and the end fixedly connected with mixing box of Y type pipe one end structure, the inboard cover of mixing box is equipped with stirring member and breach baffle respectively, and the bottom cover of mixing box is equipped with the communicating pipe that circulates down, and the outside cover of communicating pipe one end is equipped with the transition delivery box, the input and the output of compound cooling pipe fitting are fixedly connected with input pipe fitting and output pipe fitting respectively, and the one end of input pipe fitting extends to the inboard of transition delivery box and link up.

Carefully, the structure of compound cooling pipe fitting suit in cooling die cavity inside is snakelike bent structure, and the laminating of snakelike bent structure's surface and the inner wall of cooling die cavity, the transition connecting plate has been cup jointed to the input and the output of compound cooling pipe fitting jointly fixed, and carries out demountable installation through the screw between transition connecting plate and the lower casting die.

Carefully, the top surface at auxiliary base middle part is connected with temperature detector, and temperature detector is connected with the detection contact through the wire, and the one end that detects the contact extends to the inboard of transition delivery box and carries out fixed cup joint with the transition delivery box.

Carefully, the inside of stirring rod spare is including the connecting axle, and the fixed inboard at the mixing box top of cup jointing of connecting axle, the fixed surface of connecting axle is connected with a plurality of equidistant branches.

Carefully, the bottom of breach baffle is provided with the spiral plate, and the fixed inboard of cup jointing in the mixing box bottom of spiral plate, separates into the heliciform passageway with the inboard space of mixing box bottom.

Carefully, the first conveying and adjusting part consists of a first conveying pipe and a first liquid flow controller, the output end of the first liquid flow controller is fixedly connected with one end of the first conveying pipe, the other end of the first conveying pipe is communicated and sleeved with one end of the two-end structure of the Y-shaped pipe, and the structure at the bottom of the first liquid flow controller extends to the top of the auxiliary base and is fixedly installed.

Carefully, the second carries adjusting part to constitute by second conveyer pipe and second liquid flow controller, and the output of second liquid flow controller and the one end fixed connection of second conveyer pipe, and the other end of second conveyer pipe link up the suit with another end of Y type pipe both ends structure, the structure of second liquid flow controller bottom also extends to the top of auxiliary base and carries out fixed mounting.

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

1. the utility model discloses the Y type pipe that sets up, the mixing box, communicating pipe, the transition delivery case, first transport adjusting part, the second is carried adjusting part and temperature detector cooperation equipment back, form the mixed water-cooling structure that adjusts the temperature, the input pipe fitting that sets up, compound cooling pipe fitting, output pipe fitting cooperation equipment back, then form the circulating water-cooling structure in the cooling die cavity that casting die bottom set up down, follow-up temperature-adjusting water-cooling structure that relaxes, circulating water-cooling structure and casting die down, go up casting die, the casting die utensil of casting pipeline constitution synthesizes equipment and uses the back, can carry out the water-cooling that the temperature reduces gradually to the casting back mould, avoid extreme cooling phenomena such as rapid cooling rapid heating to appear, and then promote mould cooling rate, maintain the whole normal life of mould when giving its easy heat dissipation function.

2. The utility model discloses a Y type pipe, the mixing box, communicating pipe, the transition delivery box, first transport adjusting part, the second is carried the moderation of adjusting part and temperature detector cooperation equipment formation and is adjusted the temperature water-cooling structure, its inside first transport adjusting part and second are carried adjusting part and are adjusted normal atmospheric temperature cooling liquid and cryogenic cooling liquid's flow respectively and make both mix at the mixing box and realize adjusting the temperature, then make the cooling liquid of different temperatures quick and realize the cooling operation gradually, reduce the gasification volume of cooling liquid, the time that extension cooling liquid lasts to use, and the use cost is reduced.

3. The utility model discloses behind stirring member, breach baffle and the cooperation equipment of spiral plate that set up, form passive stirring structure, use with foretell mixed temperature regulation water-cooling structure is synthesized the back, can promote the mixed degree of consistency of normal atmospheric temperature cooling liquid and cryogenic cooling liquid, optimize the effect that adjusts the temperature.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a right-side view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention in partial section;

fig. 4 is a schematic top view of the composite cooling pipe of the present invention.

In the figure: 1. a lower casting die; 2. putting the casting mould; 3. casting a pipeline; 4. cooling the cavity; 5. compounding cooling pipe fittings; 6. an auxiliary base; 7. a Y-shaped pipe; 8. a mixing box; 9. a stirring rod member; 91. a connecting shaft; 92. a strut; 10. a communicating pipe; 11. a transition conveying box; 12. a temperature detector; 13. an input pipe fitting; 14. an output pipe; 15. a first conveyance regulating member; 16. a second conveyance regulating member; 17. a notch baffle plate; 18. a spiral plate member.

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, 2 and 4, an easy heat dissipation mold includes a lower casting mold 1, an upper casting mold 2, an auxiliary base 6, a lower casting mold 1 aligned with the upper casting mold 2, a casting pipeline 3 for casting installed at the top of the upper casting mold 2, a cooling cavity 4 formed at the inner side of the bottom of the lower casting mold 1, a composite cooling pipe 5 sleeved at the inner side of the cooling cavity 4, an input end and an output end of the composite cooling pipe 5 both extending to the outer side of the lower casting mold 1, a serpentine structure sleeved inside the cooling cavity 4 by the composite cooling pipe 5, a surface of the serpentine structure being attached to the inner wall of the cooling cavity 4, the heat absorption area of the composite cooling pipe 5 to the lower casting mold 1 by the serpentine cooling pipe 5 being expandable, so as to improve the heat conduction efficiency, a transition connection plate fixedly sleeved at the input end and the output end of the composite cooling pipe 5, and the transition connection plate being detachably installed with the lower casting mold 1 by screws,

referring to fig. 1 and 2, a Y-tube 7 is disposed on the top of an auxiliary base 6, ends of structures at two ends of the Y-tube 7 are respectively and fixedly connected with a first conveying adjusting part 15 and a second conveying adjusting part 16, the first conveying adjusting part 15 is composed of a first conveying tube and a first liquid flow controller, an output end of the first liquid flow controller is fixedly connected with one end of the first conveying tube, the other end of the first conveying tube is in through-fit with one end of the structures at two ends of the Y-tube 7, a structure at the bottom of the first liquid flow controller extends to the top of the auxiliary base 6 and is fixedly installed, the first conveying adjusting part 15 automatically controls flow of a target cooling liquid, automatic usability of the device is improved, the second conveying adjusting part 16 is composed of a second conveying tube and a second liquid flow controller, an output end of the second liquid flow controller is fixedly connected with one end of the second conveying tube, the other end of the second conveying tube is in through-fit with the other end of the structures at two ends of the Y-tube 7, a structure at the bottom of the second liquid flow controller also extends to the top of the auxiliary base 6 and is fixedly installed, and the second liquid flow controller further improves usability of the automatic temperature adjusting device and provides automatic usability of the subsequent liquid control operation conditions for the subsequent liquid control.

Please refer to fig. 1, fig. 2, and fig. 3,Y, an end of one end structure of the tube 7 is fixedly connected with the mixing box 8, the inner side of the mixing box 8 is respectively sleeved with the stirring rod 9 and the gap baffle 17, the stirring rod 9 includes a connecting shaft 91 inside, and the connecting shaft 91 is fixedly sleeved on the inner side of the top of the mixing box 8, the surface of the connecting shaft 91 is fixedly connected with a plurality of equally spaced support rods 92, the stirring rod 9 forms a passive blocking structure in the space of the inner side of the top of the mixing box 8, so as to provide an impact stirring effect for the subsequent mixed cooling liquid entering the mixing box 8, the bottom of the gap baffle 17 is provided with the spiral plate 18, and the spiral plate 18 is fixedly sleeved on the inner side of the bottom of the mixing box 8, so as to divide the space of the inner side of the bottom of the mixing box 8 into spiral channels, the spiral plate 18 guides the mixed cooling liquid in a spiral state to flow, so as to further improve the moderating uniformity of the mixed cooling liquid, and further ensure the temperature control effect.

Referring to fig. 1 and 2, a down-flow communication pipe 10 is sleeved at the bottom of a mixing box 8, a transition conveying box 11 is sleeved at the outer side of one end of the communication pipe 10, an input end and an output end of a composite cooling pipe 5 are fixedly connected with an input pipe 13 and an output pipe 14 respectively, one end of the input pipe 13 extends to the inner side of the transition conveying box 11 to be communicated, a temperature detector 12 is connected to the top surface of the middle part of an auxiliary base 6, the temperature detector 12 is connected with a detection contact through a wire, one end of the detection contact extends to the inner side of the transition conveying box 11 and is fixedly sleeved with the transition conveying box 11, the temperature detector 12 measures the temperature of liquid received in the transition conveying box 11 in real time, and the control degree of a user on the whole device is improved.

The working principle is as follows: in the using process, the lower casting die 1 and the upper casting die 2 are closed, then raw materials are cast in a forming cavity formed between the lower casting die 1 and the upper casting die 2 through the casting pipeline 3, then after a workpiece is cast and formed, normal-temperature cooling liquid is respectively pumped into the first conveying adjusting part 15 by utilizing two existing pumping devices, the low-temperature cooling liquid is pumped into the second conveying adjusting part 16, then the flow of the normal-temperature cooling liquid is controlled by opening the first liquid flow controller in the first conveying adjusting part 15, the flow of the low-temperature cooling liquid is controlled by opening the second liquid flow controller in the second conveying adjusting part 16, and particularly, the flow of the normal-temperature cooling liquid is initially larger than the flow of the low-temperature cooling liquid, and normal atmospheric temperature cooling liquid and cryogenic cooling liquid will enter into the inside of mixing box 8 through Y type pipe 7 is unified, impact stirring rod piece 9 and at breach baffle 17 then, mix under the water conservancy diversion of spiral plate 18, realize the effect of adjusting the temperature, and the temperature of the cooling liquid after mixing is specifically monitored by temperature-detecting appearance 12, then the cooling liquid after the relaxation enters into the inside of compound cooling pipe fitting 5 through input pipe fitting 13, and then utilize the heat of casting die 1 under the heat-conduction principle absorption, realize ultimate cooling effect, and the cooling liquid after the use will be retrieved through output pipe fitting 14 and recycled, and along with casting die 1 temperature reduces gradually under, the flow of normal atmospheric temperature cooling liquid will reduce gradually, and the flow of cryogenic cooling liquid will increase gradually, realize the stage formula cooling gradually to casting die 1 down, avoid rapid cooling and rapid heating.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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 an easy radiating die utensil, includes casting die (1) down, goes up casting die (2), auxiliary base (6) casting die (1) aligns with last casting die (2) down, and goes up the top of casting die (2) and install casting pipeline (3) that are used for the casting, cooling die cavity (4), its characterized in that have been seted up to the inboard of casting die (1) bottom down: the inboard cover of cooling die cavity (4) is equipped with compound cooling pipe spare (5), and the input and the output of compound cooling pipe spare (5) all run through the outside that extends to casting die (1) down, the top of auxiliary base (6) is provided with Y type pipe (7), and the end of Y type pipe (7) both ends structure is the first transport adjusting part (15) of fixedly connected with and is carried adjusting part (16) with the second respectively, and the end fixedly connected with mixing box (8) of Y type pipe (7) one end structure, the inboard of mixing box (8) is overlapped respectively and is equipped with stirring rod spare (9) and breach baffle (17), and the bottom cover of mixing box (8) is equipped with communicating pipe (10) that circulate down, and the outside cover of communicating pipe (10) one end is equipped with transition delivery box (11), the input and the output of compound cooling pipe spare (5) are fixedly connected with input pipe spare (13) and output pipe spare (14) respectively, and the one end of input pipe spare (13) extends to the inboard of delivery box (11) and link up.

2. The easy-heat-dissipation die as claimed in claim 1, wherein: the structure of compound cooling pipe fitting (5) suit in cooling die cavity (4) inside is snakelike bending structure, and the surface of snakelike bending structure and the inner wall laminating of cooling die cavity (4), the transition connecting plate has been cup jointed to the input of compound cooling pipe fitting (5) and output jointly fixed, and carries out demountable installation through the screw between transition connecting plate and lower casting die (1).

3. The easy-to-dissipate heat mold according to claim 1, wherein: the top surface at auxiliary base (6) middle part is connected with temperature detector (12), and temperature detector (12) are connected with the detection contact through the wire, and the one end that detects the contact extends to the inboard of transition delivery box (11) and carries out fixed cup joint with transition delivery box (11).

4. The easy-heat-dissipation die as claimed in claim 1, wherein: the inside of stirring rod piece (9) is including connecting axle (91), and fixed the cup jointing of connecting axle (91) is in the inboard at mixing box (8) top, the fixed surface of connecting axle (91) is connected with a plurality of equidistant branches (92).

5. The easy-heat-dissipation die as claimed in claim 1, wherein: the bottom of breach baffle (17) is provided with spiral plate spare (18), and fixed cover of spiral plate spare (18) connects the inboard in mixing box (8) bottom, separates into the heliciform passageway with the inboard space in mixing box (8) bottom.

6. The easy-to-dissipate heat mold according to claim 1, wherein: the first conveying adjusting part (15) is composed of a first conveying pipe and a first liquid flow controller, the output end of the first liquid flow controller is fixedly connected with one end of the first conveying pipe, the other end of the first conveying pipe is in penetrating sleeving with one end of the two-end structure of the Y-shaped pipe (7), and the structure at the bottom of the first liquid flow controller extends to the top of the auxiliary base (6) and is fixedly installed.

7. The easy-heat-dissipation die as claimed in claim 1, wherein: the second conveying and adjusting part (16) is composed of a second conveying pipe and a second liquid flow controller, the output end of the second liquid flow controller is fixedly connected with one end of the second conveying pipe, the other end of the second conveying pipe is sleeved with the other end of the two-end structure of the Y-shaped pipe (7) in a penetrating mode, and the structure of the bottom of the second liquid flow controller also extends to the top of the auxiliary base (6) and is fixedly installed.