CN214665492U - Rapid cooling type forming mold blank - Google Patents

Abstract

The utility model discloses a formula of cooling down fast shaping mould embryo, which comprises a roof, a pedestal, upper die base and die holder, roof and base parallel arrangement, the die holder is installed in the base, upper die base top fixed mounting has the clamp plate, the perpendicular fixed mounting in base top has spacing post, spacing post top fixed connection roof, the clamp plate is through welding slider slidable mounting all around on spacing post, the fixed chamber that separates that is provided with between die holder bottom and the base, the die holder bottom is located separates the chamber internal fixation and installs the base and support, it is provided with the circulative cooling pipe to encircle around the die holder, circulative cooling pipe intercommunication is located the refrigerator of base, refrigerator output intercommunication pipe, the pipe intercommunication circulating pump, circulating pump output intercommunication circulative cooling pipe. The utility model discloses the heat dissipation of being convenient for more, the heat-conducting plate can accelerate the heat transfer simultaneously, takes away the heat of die holder rapidly for shaping speed improves machining efficiency. The bottom support and the cushion pad can relieve impact force and protect the service life of the device.

Description

Rapid cooling type forming mold blank

Technical Field

The utility model relates to a mould embryo technical field particularly, relates to a formula of cooling down fast shaping mould embryo.

Background

The mould is various moulds 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 short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

At present, the mould is formed by natural heat dissipation and cooling, the time consumption is long, the working efficiency is greatly reduced, the mould connection can generate impact force, the service life of the grinding tool can be reduced in the past, and the production cost is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula of cooling down fast shaping mould embryo to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick cooling formula shaping die blank, includes roof, base, upper die base and die holder, the roof with base parallel arrangement, the die holder is installed in the base, upper die base top fixed mounting has the clamp plate, the perpendicular fixed mounting in base top has spacing post, spacing top of the post fixed connection the roof, the clamp plate is through welding slider slidable mounting all around on the spacing post, the die holder bottom with it separates the chamber to fix being provided with between the base, the die holder bottom is located separate the chamber internal fixation and is installed bottom sprag, the die holder encircles around being provided with the circulative cooling pipe, circulative cooling pipe intercommunication is located refrigerator in the base, refrigerator output intercommunication pipe, pipe intercommunication circulating pump, circulating pump output intercommunication the circulative cooling pipe.

Further, a pneumatic cylinder is fixedly mounted on the top plate, and the lower end of the pneumatic cylinder is fixedly connected with the pressing plate.

Furthermore, a heat conducting plate is fixedly arranged below the lower die base in the separation cavity.

Furthermore, a cushion pad is fixedly arranged below the bottom support, and the cushion pad is made of high-temperature-resistant materials.

Furthermore, the center of the pressing plate is fixedly provided with an injection molding opening, and a top plate right above the injection molding opening is fixedly provided with a connecting opening.

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

the utility model relates to a quick cooling formula forming die embryo is located and is provided with between base and the die holder and separate the chamber, is provided with the heat-conducting plate in separating the chamber, separates the chamber and makes to form certain interval between die holder and the base, and the heat dissipation of being convenient for more, heat-conducting plate can accelerate heat transfer simultaneously. The circular cooling pipe is arranged around the lower die holder and communicated with the refrigerating machine and the circulating pump, so that heat is taken away rapidly, the forming speed is increased, and the processing efficiency is improved. The bottom of the lower die base is provided with a bottom support and a buffer cushion, the bottom support and the buffer cushion can relieve impact force from the upper die base and the pressing plate, and the service life of the device is protected.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram according to an embodiment of the present invention.

Reference numerals:

1. a top plate; 2. an upper die holder; 3. a base; 4. a lower die holder; 5. a pneumatic cylinder; 6. a connecting port; 7. pressing a plate; 8. an injection molding port; 9. a compartment; 10. a bottom support; 11. a cushion pad; 12. a circulating cooling pipe; 13. a refrigerator; 14. a conduit; 15. a circulation pump; 16. a heat conducting plate; 17. a limiting column; 18. a slide block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, a rapid cooling type forming mold blank according to an embodiment of the present invention includes a top plate 1, a base 3, an upper mold base 2 and a lower mold base 4, the top plate 1 and the base 3 are arranged in parallel, the lower mold base 4 is installed in the base 3, a pressing plate 7 is fixedly installed above the upper mold base 2, a limiting post 17 is vertically and fixedly installed above the base 3, the top end of the limiting post 17 is fixedly connected to the top plate 1, the pressing plate 7 is slidably installed on the limiting post 17 through a peripheral welding slider 18, a separation cavity 9 is fixedly installed between the bottom of the lower mold base 4 and the base 3, the separation cavity 9 enables a certain interval to be formed between the lower mold base 4 and the base 3, so as to facilitate heat dissipation, a bottom support 10 is fixedly installed in the separation cavity 9 at the bottom of the lower mold base 4, a circulation cooling pipe 12 is arranged around the lower mold base 4, the circulating cooling pipe 12 is communicated with a refrigerating machine 13 positioned in the base 3, the output end of the refrigerating machine 13 is communicated with a guide pipe 14, the guide pipe 14 is communicated with a circulating pump 15, the output end of the circulating pump 15 is communicated with the circulating cooling pipe 12, and the circulating cooling pipe 12 is communicated with the refrigerating machine 13 and the circulating pump 15, so that heat is taken away quickly, the forming speed is increased, and the processing efficiency is improved.

Furthermore, fixed mounting has pneumatic cylinder 5 on roof 1, 5 lower extreme fixed connection of pneumatic cylinder clamp plate 7, separate and be located in the chamber 9 the 4 below fixed mounting of die holder have heat-conducting plate 16, and heat-conducting plate 16 can accelerate heat transfer for the heat dissipation, end support 10 below fixed mounting has blotter 11, blotter 11 is high temperature resistant material, and end support 10 and blotter 11 can alleviate the impact force that comes from upper die base 2 and clamp plate 7, protection device life, 7 central authorities of clamp plate are fixed has seted up and have been moulded plastics mouthful 8, the fixed connector 6 of having seted up on the roof 1 directly over mouthful 8 of moulding plastics.

The working principle is as follows:

through the above technical scheme of the utility model, in the in-service use process, operating personnel switch on external power source comes controlling means's use, and the pipe of moulding plastics is connected to connector 6, drives clamp plate 7 through pneumatic cylinder 5 on roof 1 and pushes down for die holder 4 is connected with upper die base 2, and the rethread is moulded plastics union coupling and is moulded plastics mouth 8 and mould plastics. After the injection molding is finished, the circulating pump 15 and the refrigerating machine 13 can be started, so that the cooling liquid in the circulating cooling pipe 12 is cooled circularly, and the mold of the lower die holder 4 is cooled rapidly and cooled for molding.

The utility model relates to a quick cooling formula forming die embryo is located and is provided with between base 3 and the die holder 4 and separate chamber 9, is provided with heat-conducting plate 16 in separating chamber 9, separates chamber 9 and makes to form certain interval between die holder 4 and the base 3, and the heat dissipation of being convenient for more can accelerate heat transfer by heat-conducting plate 16 simultaneously. The circular cooling pipe 12 is arranged around the lower die holder 4 in an annular mode, the circular cooling pipe 12 is communicated with the refrigerating machine 13 and the circulating pump 15, heat is taken away rapidly, the forming speed is increased, and the processing efficiency is improved. The bottom support 10 and the buffer cushion 11 are installed at the bottom of the lower die holder 4, the bottom support 10 and the buffer cushion 11 can relieve impact force from the upper die holder 2 and the pressing plate 7, and the service life of the device is protected.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a quick cooling formula forming die embryo, includes roof (1), base (3), upper die base (2) and die holder (4), its characterized in that, roof (1) with base (3) parallel arrangement, die holder (4) are installed in base (3), upper die base (2) top fixed mounting has clamp plate (7), base (3) top vertical fixation installs spacing post (17), spacing post (17) top fixed connection roof (1), clamp plate (7) through welding slider (18) slidable mounting all around on spacing post (17), die holder (4) bottom with be fixed with between base (3) and separate chamber (9), die holder (4) bottom is located separate chamber (9) internal fixation and is installed bottom support (10), it is provided with circulation cooling tube (12) to encircle around die holder (4), the circulating cooling pipe (12) is communicated with a refrigerating machine (13) positioned in the base (3), the output end of the refrigerating machine (13) is communicated with a guide pipe (14), the guide pipe (14) is communicated with a circulating pump (15), and the output end of the circulating pump (15) is communicated with the circulating cooling pipe (12).

2. The rapid cooling type forming mold blank according to claim 1, wherein a pneumatic cylinder (5) is fixedly installed on the top plate (1), and the lower end of the pneumatic cylinder (5) is fixedly connected with the pressure plate (7).

3. The rapid cooling type forming mold blank according to claim 1, wherein a heat conducting plate (16) is fixedly installed in the separation cavity (9) below the lower mold base (4).

4. The rapid cooling type forming mold blank according to claim 1, wherein a cushion pad (11) is fixedly installed below the bottom support (10), and the cushion pad (11) is made of high temperature resistant material.

5. The rapid cooling type forming mold blank according to claim 1, wherein an injection molding opening (8) is fixedly formed in the center of the pressing plate (7), and a connecting opening (6) is fixedly formed in the top plate (1) right above the injection molding opening (8).

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