CN218892190U - Quick fashioned precision die - Google Patents

Abstract

The utility model relates to a rapid-forming precision die which comprises an upper die box, a lower die box, a positioning column and a handle, wherein cooling mechanisms are arranged in the upper die box and the lower die box, each cooling mechanism comprises a cooling pipe fixedly arranged in the upper die box and the lower die box, air outlet heads are fixedly arranged on the outer walls of the front side and the rear side of each cooling pipe, and a connector is fixedly arranged on the outer wall of the left side of each cooling pipe. This rapid prototyping's precision die has all seted up the air vent through last mould case and bed die case, through the effect of air-cooler and output water pipe, the air-cooler is with the inside of last mould case and bed die case air vent after the water cooling in the output water pipe simultaneously, cools down the inside of last mould case and bed die case simultaneously through forced air cooling and water-cooling, makes the quick circulation of air of mould incasement portion to reached the effect of mould case rapid cooling, made the cooling that the mould case can be quick.

Description

Quick fashioned precision die

Technical Field

The utility model relates to the technical field of precision molds, in particular to a rapid-forming precision mold.

Background

A mould, a mould and a tool for producing a desired product by injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and the like, in industrial production, in short, the mould is a tool for producing a molded article, the tool is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the article is realized mainly by changing the physical state of the molded material.

According to Chinese patent CN212949028U, a rapid forming precision die is disclosed, and the technical scheme is as follows: the die comprises a lower die body and an upper die body, wherein the lower die body comprises a female die plate, a lower supporting and positioning plate is arranged below the female die plate and is connected with the female die plate through bolts, a lower bottom plate is arranged below the lower supporting and positioning plate and is connected with the lower supporting and positioning plate through bolts, the upper die body comprises a male die plate, an upper supporting and positioning plate is arranged above the male die plate and is connected with the male die plate through bolts, an upper bottom plate is arranged above the upper supporting and positioning plate and is connected with the upper supporting and positioning plate through bolts. "

The above-mentioned patent is slower to among the prior art injection mold self shaping speed, can match water-cooling or air-cooled structure to help the mould to take shape fast generally, but the heat of raw materials enters into the mould at the in-process of energy conversion and accomplishes the heat dissipation, and the heat of mould itself can't dispel and improve, has the advantage of accomplishing cold and heat exchange through the flow of air to make mould benevolence itself can accomplish radiating, then provide another solution to the shortcoming in the above-mentioned patent application in this application.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a rapid-molding precision die which has the advantages of rapid cooling and the like, and solves the problems that the molding speed of an injection die is low, the rapid molding of the die is usually assisted by a water-cooling or air-cooling structure, but the heat of raw materials enters the die to complete heat dissipation in the process of energy conversion, and the heat of the die cannot be dissipated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rapid forming precision die comprises an upper die box, a lower die box, a positioning column and a handle, wherein cooling mechanisms are arranged in the upper die box and the lower die box;

the cooling mechanism comprises a cooling pipe fixedly installed in an upper die box and a lower die box, the front side outer wall and the rear side outer wall of the cooling pipe are fixedly provided with air outlet heads, the left side outer wall of the cooling pipe is fixedly provided with a connector, the outer peripheral wall of the connector is in threaded connection with a sealing threaded cap, the inner peripheral wall of the sealing threaded cap is in threaded connection with a connecting pipe, one side of the connecting pipe, which is far away from the sealing threaded cap, is fixedly connected with a telescopic hose, one side of the telescopic hose, which is far away from the connecting pipe, is fixedly connected with a shunt pipe, the left side outer wall of the shunt pipe is fixedly connected with an air outlet pipe, the top outer wall of the air outlet pipe is fixedly connected with an output water pipe, the outer wall of the output water pipe is sleeved with a valve, the left side outer wall of the air outlet pipe is fixedly connected with an air cooler, and the air inlet pipe is fixedly arranged at the air inlet end of the air cooler.

Further, the inside of last mould case and bed die case has all been seted up and has been had a quantity to two air vents, the head of giving vent to anger is located the inside and the size looks adaptation of air vent.

Further, the air outlet heads divide the upper die box and the lower die box into three equal parts, and the distances between the three air outlet heads at one side are the same.

Further, the diameter of the connector is the same as that of the connecting pipe, and the length of the sealing threaded cap is larger than that of the connector.

Further, the inside of bed die case has offered four constant head tanks in quantity, the reference column is located the inside and the size looks adaptation of constant head tank.

Further, the maximum extension of the telescoping hose is not less than the minimum distance between the shunt and the left hand handle.

Further, the bottom outer wall fixed mounting of air-cooler has the support frame, the bottom of support frame and the bottom of lower mould case are located same horizontal line.

Further, the top outer wall of the upper mold box and the bottom outer wall of the lower mold box are provided with three ventilation holes.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this rapid prototyping's precision die has all seted up the air vent through last mould case and bed die case, through the effect of air-cooler and output water pipe, the air-cooler is with the inside of last mould case and bed die case air vent after the water cooling in the output water pipe simultaneously, cools down the inside of last mould case and bed die case simultaneously through forced air cooling and water-cooling, makes the quick circulation of air of mould incasement portion to reached the effect of mould case rapid cooling, made the cooling that the mould case can be quick.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the mold box of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of the front view of the present utility model.

In the figure: 1. an upper die box; 2. a lower mold box; 3. positioning columns; 4. a cooling mechanism; 401. a cooling pipe; 402. an air outlet head; 403. a connector; 404. sealing the threaded cap; 405. a connecting pipe; 406. a flexible hose; 407. a shunt; 408. an air outlet pipe; 409. an output water pipe; 410. a valve; 411. an air cooler; 412. an air inlet pipe; 5. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a rapid-forming precision mold in this embodiment includes an upper mold case 1, a lower mold case 2, a positioning column 3 and a handle 5, wherein cooling mechanisms 4 are disposed inside the upper mold case 1 and the lower mold case 2.

The cooling mechanism 4 includes the cooling tube 401 of fixed mounting in the inside of last mould case 1 and bed die case 2, the equal fixed mounting of both sides outer wall in front and back of cooling tube 401 has the head 402 of giving vent to anger, the inside of going up mould case 1 and bed die case 2 has all been seted up quantity and has been two air vents, the inside and the size looks adaptation that the head 402 is located the air vent give vent to anger, the head 402 of giving vent to anger equally divide into three with last mould case 1 and bed die case 2, the distance that is located between the three head 402 of giving vent to anger in one side is the same, the left side outer wall fixed mounting of cooling tube 401 has connector 403, the outer perisporium threaded connection of connector 403 has sealed screw cap 404, the inner perisporium threaded connection of sealed screw cap 404 has connecting pipe 405, the diameter size of connector 403 is the same with connecting pipe 405, the length of sealed screw cap 404 is greater than the length of connector 403.

One side fixedly connected with flexible hose 406 that sealed screw cap 404 was kept away from to connecting pipe 405, one side fixedly connected with shunt tubes 407 that flexible hose 406 kept away from connecting pipe 405, the biggest extension length of flexible hose 406 can not be less than the minimum distance between shunt tubes 407 and the left handle 5, the left side outer wall fixedly connected with outlet duct 408 of shunt tubes 407, the top outer wall fixedly connected with output water pipe 409 of outlet duct 408, valve 410 has been cup jointed to the outer wall of output water pipe 409, the left side outer wall fixedly connected with air-cooler 411 of outlet duct 408, the bottom outer wall fixed mounting of air-cooler 411 has the support frame, the bottom of support frame is located same horizontal line with the bottom of lower mould case 2, the inlet end fixed mounting of air inlet pipe 412 of air-cooler 411, the constant head tank that is four in quantity is seted up to the inside of lower mould case 2, the reference column 3 is located the inside of constant head tank and size looks adaptation, the ventilation hole that is three is all seted up to the top outer wall of two upper mould cases 1 and the bottom outer wall of lower mould case 2.

In this embodiment, the input water amount of the output water pipe 409 is small, and excessive water amount is prevented from remaining in the inside of the mold box.

In this embodiment, the sealing screw cap 404 is screwed to seal the connection head 403 and the connection pipe 405.

In this embodiment, a mold groove is provided between opposite sides of the upper mold box 1 and the lower mold box 2.

In this embodiment, the sealing screw cap 404 may be conveniently connected to the connection head 403 and the connection pipe 405, so that the upper mold box 1 and the lower mold box 2 can be conveniently removed when they are separated.

In this embodiment, four positioning posts 3 are fixedly mounted on the top outer wall of the upper mold box 1, and handles 5 are fixedly mounted on the outer walls of the left and right sides of the upper mold box 1.

The working principle of the embodiment is as follows:

when the upper die box 1 and the lower die box 2 need to be cooled, after the air cooler 411 is started, cold air is input into the split-flow pipe 407 through the air outlet pipe 408 by the air cooler 411, meanwhile, water in the output water pipe 409 is input into the air outlet pipe 408 by the rotary valve 410, and then is conveyed to the telescopic hose 406, the connecting pipe 405 and the cooling pipe 401 along with the cold air in the air outlet pipe 408, and at the moment, the cold air and the water are input into the vent holes, so that the cooling of the inner parts of the upper die box 1 and the lower die box 2 is started.

Embodiment two, on the basis of embodiment one, be equipped with the ventilation hole that is three of quantity is all offered to the top outer wall of last mould case 1 and the outer wall of lower mould case 2 bottom, and the vent has been offered to the outer wall of two cooling tubes 401 opposite side, and the vent communicates and size looks adaptation with the ventilation hole, makes the inside cooling that can be more quick of mould case.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims (8)

1. The utility model provides a quick fashioned precision die, includes mould case (1), bed die case (2), reference column (3) and handle (5), its characterized in that: the inner parts of the upper die box (1) and the lower die box (2) are respectively provided with a cooling mechanism (4);

the cooling mechanism (4) comprises a cooling pipe (401) fixedly installed in the upper die box (1) and the lower die box (2), an air outlet head (402) is fixedly installed on the outer walls of the front side and the rear side of the cooling pipe (401), a connector (403) is fixedly installed on the outer wall of the left side of the cooling pipe (401), a sealing threaded cap (404) is connected with the outer peripheral wall of the connector (403), a connecting pipe (405) is connected with the inner peripheral wall of the sealing threaded cap (404) in a threaded manner, a telescopic hose (406) is fixedly connected with one side, far away from the sealing threaded cap (404), of the connecting pipe (405), a shunt pipe (407) is fixedly connected with one side, far away from the connecting pipe (405), of the telescopic hose (406), an air outlet pipe (408) is fixedly connected with an air outlet pipe (408), an output water pipe (409) is fixedly connected with the top outer wall of the air outlet pipe (409), a valve (410) is sleeved on the outer wall of the air outlet pipe (408), an air inlet pipe (411) is fixedly connected with an air cooler (411), and the air inlet end (412) of the air cooler (411) is fixedly installed.

2. A rapid prototyping precision die as in claim 1 wherein: the inside of last mould case (1) and bed die case (2) has all been seted up and has been two in quantity air vent, head (402) of giving vent to anger is located the inside and the size looks adaptation of air vent.

3. A rapid prototyping precision die as in claim 1 wherein: the air outlet heads (402) divide the upper die box (1) and the lower die box (2) into three equal parts, and distances among the three air outlet heads (402) on one side are the same.

4. A rapid prototyping precision die as in claim 1 wherein: the diameter of the connector (403) is the same as that of the connecting pipe (405), and the length of the sealing threaded cap (404) is larger than that of the connector (403).

5. A rapid prototyping precision die as in claim 1 wherein: the positioning grooves with the number of four are formed in the lower die box (2), and the positioning columns (3) are located in the positioning grooves and are adaptive in size.

6. A rapid prototyping precision die as in claim 1 wherein: the maximum extension of the telescopic hose (406) is not less than the minimum distance between the shunt (407) and the left handle (5).

7. A rapid prototyping precision die as in claim 1 wherein: the bottom outer wall fixed mounting of air-cooler (411) has the support frame, the bottom of support frame and the bottom of lower mould case (2) are located same horizontal line.

8. A rapid prototyping precision die as in claim 1 wherein: the top outer walls of the upper mold boxes (1) and the bottom outer walls of the lower mold boxes (2) are provided with three ventilation holes.

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