CN217862665U

CN217862665U - Deep hole board is with quick cooling body who prepares mould

Info

Publication number: CN217862665U
Application number: CN202221314651.4U
Authority: CN
Inventors: 孙红菊; 陈增志
Original assignee: Shandong Haoruide Intelligent Technology Co ltd
Current assignee: Shandong Haoruide Intelligent Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-11-22
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a deep hole board is with quick cooling body of preparation mould relates to mould technical field, establishes including upper mould, upper cooling device, bed die and lower cooling device, upper mould and upper cooling device fixed connection, upper cooling device locates the top of upper mould, upper cooling device includes four upper cooling water pipes, upper mould locates the top of bed die, lower cooling device locates the inside of bed die, lower cooling device includes lower cooling water pipe, lower cooling water pipe head end fixedly connected with suction pump, the water inlet fixedly connected with coolant liquid case of suction pump, the terminal fixed connection of coolant liquid case and lower cooling water pipe, the last fixedly connected with of coolant liquid case annotates the liquid pipe; the cooling device can quickly cool the die, greatly improve the surface smoothness of the plastic product, reduce surface striations and internal stress of the plastic product, ensure that the product is not shrunk and deformed, facilitate the demoulding of the plastic product, accelerate the shaping of the product and greatly improve the production efficiency of a plastic forming machine.

Description

Deep hole board is with quick cooling body who prepares mould

Technical Field

The utility model relates to the technical field of mold, specifically be a deep hole board is with quick cooling body who prepares mould.

Background

Dies, various moulds and tools for obtaining the desired products by injection, blow, extrusion, die-casting or forging, smelting, stamping, etc. in industrial production, in short, a die is a tool for making shaped articles, which tool is composed of various parts, and different dies are composed of different parts. The mould of preparation deep hole board, after the raw materials that moulds plastics, the quick intensification of mould meeting has reduced production efficiency. In view of this, we propose a fast cooling mechanism for the preparation mold for the deep hole plate.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a deep hole board is with quick cooling body of preparation mould.

The technical scheme of the utility model is that:

the utility model provides a deep hole board is with quick cooling body who prepares mould, includes mould, last cooling device, bed die and lower cooling device, go up mould and last cooling device fixed connection, it locates the top of mould to go up cooling device, it includes four last condenser tube to go up cooling device, the top of bed die is located to last mould, cooling device locates the inside of bed die down, cooling device includes condenser tube down, condenser tube head end fixedly connected with suction pump down, the water inlet fixedly connected with coolant liquid case of suction pump, coolant liquid case and lower condenser tube's terminal fixed connection, fixedly connected with annotates the liquid pipe on the coolant liquid case.

Preferably, go up the mould and include an upper fixed plate, an upper fixed plate four corners department all is equipped with the guiding hole, a plurality of terrace die of fixedly connected with in upper fixed plate below, the terrace die is equipped with the terrace die chamber.

Preferably, the left side of the upper cooling water pipe is fixedly connected with a water inlet, the right side of the upper cooling water pipe is fixedly connected with a water outlet, a partition plate is arranged in the male die cavity, two sides of the partition plate are fixedly connected with the male die cavity, and the top end of the partition plate is fixedly connected with the cooling water pipe.

Preferably, the lower die comprises a lower fixing plate, guide rods are fixedly connected to four corners of the top surface of the lower fixing plate, the guide rods penetrate through the guide holes, female dies are arranged on the lower fixing plate, female die cavities are formed in the lower fixing plate, and inclined holes are formed in the side faces of the lower fixing plate.

Preferably, the lower cooling water pipe is arranged in the cavity of the female die, and the lower cooling water pipe is arranged at the periphery and the bottom of the female die.

Preferably, the liquid injection pipe passes through the inclined hole.

Preferably, a heat-conducting copper plate is fixedly connected to the lower portion of the bottom surface of the female die, a heat-conducting copper sheet is fixedly connected to the heat-conducting copper plate, and the heat-conducting copper sheet is fixedly connected with the lower cooling water pipe.

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

the utility model discloses, go up and be equipped with cooling device on the mould, be equipped with cooling device down in the bed die, can be quick for the mould cooling, and can improve plastic products surface finish greatly, reduce plastic products surface line trace and internal stress, make the product shrink, indeformable, the drawing of patterns of the plastic products of being convenient for is fixed with higher speed to greatly improve plastic forming machine's production efficiency.

Drawings

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

FIG. 2 is a schematic view of the upper mold structure of the present invention;

FIG. 3 is a schematic view of the upper cooling device of the present invention;

FIG. 4 is a schematic view of the lower mold structure of the present invention;

FIG. 5 is a schematic view of the cooling device according to the present invention;

FIG. 6 is a schematic view of a part of the lower cooling device of the present invention;

fig. 7 is the structure diagram of the heat-conducting copper plate of the present invention.

In the figure:

1. an upper die; 11. an upper fixing plate; 12. a guide hole; 13. a male die; 14. a male mold cavity;

2. an upper cooling device; 21. an upper cooling water pipe; 22. a water inlet; 23. a water outlet; 24. a partition plate;

3. a lower die; 31. a lower fixing plate; 32. a guide bar; 33. a female die; 34. a cavity; 35. an inclined hole;

4. a lower cooling device; 41. a lower cooling water pipe; 42. a coolant tank; 43. a water pump; 44. a liquid injection pipe; 45. a heat conductive copper sheet; 46. a heat-conducting copper plate.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

a quick cooling mechanism for a preparation die for a deep hole plate comprises an upper die 1, wherein the upper die 1 comprises an upper fixing plate 11, guide holes 12 are formed in four corners of the upper fixing plate 11, a plurality of male dies 13 are fixedly connected to the lower portion of the upper fixing plate 11, a male die cavity 14 is formed in each male die 13, when the die is closed, a guide rod 32 aligns to the guide holes 12, the upper fixing plate 11 moves towards a lower fixing plate 31, and the upper fixing plate 11 is connected with the lower fixing plate 31 in a seamless mode;

in the embodiment, an upper cooling device 2 is fixedly connected to an upper die 1, the upper cooling device 2 is arranged above the upper die 1, the upper cooling device 2 comprises four upper cooling water pipes 21, a water inlet 22 is fixedly connected to the left side of each upper cooling water pipe 21, a water outlet 23 is fixedly connected to the right side of each upper cooling water pipe 21, a partition plate 24 is arranged in a convex die cavity 14, two sides of each partition plate 24 are fixedly connected with the convex die cavity 14, and the top end of each partition plate 24 is fixedly connected with the corresponding cooling water pipe 21;

it needs to be supplemented that each upper cooling water pipe 21 and the partition plate 24 inserted into the male die cavity 14 form a plurality of U-shaped pipelines, so that the contact area between the cooling water pipe 21 and the male die cavity 14 is increased, when water enters from the water inlet 22, flowing water can take away part of heat of the upper die 1 and then flows out from the water outlet 23 until the deep hole plate is molded;

in this embodiment, the lower mold 3 is arranged below the upper mold 1, the lower mold 3 includes a lower fixing plate 31, four corners of the top surface of the lower fixing plate 31 are fixedly connected with guide rods 32, the guide rods 32 pass through the guide holes 12, a concave mold 33 is arranged on the lower fixing plate 31, and a concave mold cavity 34 is arranged in the lower fixing plate 31.

It should be noted that the side of the lower fixing plate 31 is provided with an inclined hole 35, the guide hole 12 penetrates the guide rod 32 to move downwards, so as to ensure a tight joint between the upper mold 1 and the lower mold 3, and the liquid injection pipe 44 passes through the inclined hole 35, so that the liquid pipe 44 extends out, and the cooling liquid can be conveniently added or replaced;

in this embodiment, the lower cooling device 4 is disposed inside the lower mold 3, the lower cooling device 4 includes a lower cooling water pipe 41, the lower cooling water pipe 41 is disposed in the cavity 34, the lower cooling water pipe 41 is disposed around and at the bottom of the cavity 33, and a water pump 43 is fixedly connected to the head end of the lower cooling water pipe 41;

it needs to be supplemented that the lower cooling device 4 is a complete circulation system, when the deep hole plate is injection molded, the water suction pump 43 can pump the cooling liquid in the cooling liquid tank 42, the cooling liquid flows along the lower cooling water pipe 41, absorbs the heat in the lower die 3, and finally flows back into the cooling liquid tank 42, the cooling liquid has a good cooling effect, and has the functions of preventing scale and removing scale, and the cooling liquid can not be frozen in winter;

it should be added that the water inlet of the water pump 43 is fixedly connected with the coolant tank 42, the coolant tank 42 is fixedly connected with the liquid injection pipe 44, the liquid injection pipe 44 passes through the inclined hole 35, the coolant tank 42 is fixedly connected with the end of the lower coolant pipe 41, and the coolant tank 42 is mainly used for storing coolant.

It should be noted that, a heat conducting copper plate 46 is fixedly connected below the bottom surface of the female die 33, a heat conducting copper sheet 45 is fixedly connected to the heat conducting copper plate 46, the heat conducting copper sheet 45 is fixedly connected to the lower cooling water pipe 41, it should be added that the heat conducting copper sheet 45 extends into the lower cooling water pipe 41 and is fixedly connected seamlessly, and the heat conducting copper sheet 46 is fixed below the bottom surface of the female die 33, so that heat in the lower die 3 can be well absorbed.

It should be added that the upper cooling water pipe 21 and the lower cooling water pipe 41 are rectangular pipes, so that the contact area between the rectangular pipes and the mold is greatly increased, and heat can be absorbed more sufficiently.

In this embodiment, the constructor will take up the upper die 1, aim at the guide bar 32 with the guiding hole 12, and penetrate wherein and move down, go up mould 1 and the closed back of bed die 3, the raw materials of moulding plastics gets into the mould, in order to accelerate the shaping of deep hole board, four water inlets 22 pour into cold water, the heat in the upper die 1 is taken away through protruding die cavity 14 to cold water, and flow out from delivery port 23, when water inlet 22 pours into cold water, turn on suction pump 43 simultaneously, suction pump 43 gives a power to the coolant liquid in lower cooling water pipe 41, along lower cooling water pipe 41 circulation flow, take away unnecessary heat on the bed die 3.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a deep hole board is with quick cooling body who prepares mould, includes mould (1), goes up cooling device (2), bed die (3) and cooling device (4) down, its characterized in that: go up mould (1) and last cooling device (2) fixed connection, go up the top that cooling device (2) were located mould (1), it includes condenser tube (21) on four to go up cooling device (2), the top of bed die (3) is located in last mould (1), the inside of bed die (3) is located down in cooling device (4) down, cooling device (4) are including condenser tube (41) down, condenser tube (41) head end fixedly connected with suction pump (43) down, the water inlet fixedly connected with coolant liquid case (42) of suction pump (43), the terminal fixed connection of coolant liquid case (42) and lower condenser tube (41), liquid pipe (44) is annotated to fixedly connected with on coolant liquid case (42).

2. The rapid cooling mechanism of a preparation mold for a deep hole plate according to claim 1, characterized in that: the upper die (1) comprises an upper fixing plate (11), guide holes (12) are formed in four corners of the upper fixing plate (11), a plurality of male dies (13) are fixedly connected to the lower portion of the upper fixing plate (11), and male die cavities (14) are formed in the male dies (13).

3. The rapid cooling mechanism of a preparation mold for a deep hole plate according to claim 2, characterized in that: go up condenser tube (21) left side fixedly connected with water inlet (22), go up condenser tube (21) right side fixedly connected with delivery port (23), be equipped with baffle (24) in terrace die chamber (14), baffle (24) both sides and terrace die chamber (14) fixed connection, baffle (24) top and last condenser tube (21) fixed connection.

4. The rapid cooling mechanism of a preparation mold for a deep hole plate according to claim 2, characterized in that: the lower die (3) comprises a lower fixing plate (31), guide rods (32) are fixedly connected to four corners of the top surface of the lower fixing plate (31), the guide rods (32) penetrate through guide holes (12), female dies (33) are arranged on the lower fixing plate (31), female die cavities (34) are arranged in the lower fixing plate (31), and inclined holes (35) are formed in the side surface of the lower fixing plate (31).

5. The rapid cooling mechanism of a preparation mold for a deep hole plate according to claim 4, wherein: the lower cooling water pipe (41) is arranged in the concave die cavity (34), and the lower cooling water pipe (41) is arranged on the periphery and the bottom of the concave die (33).

6. The rapid cooling mechanism of a preparation mold for a deep hole plate according to claim 4, characterized in that: the liquid injection pipe (44) penetrates through the inclined hole (35).

7. The rapid cooling mechanism of a preparation mold for a deep hole plate according to claim 4, wherein: die (33) bottom surface below fixedly connected with heat conduction copper (46), fixedly connected with heat conduction copper sheet (45) on heat conduction copper (46), heat conduction copper sheet (45) and condenser tube (41) fixed connection down.