CN213618062U

CN213618062U - Mould of modular elbow production usefulness

Info

Publication number: CN213618062U
Application number: CN202022317464.9U
Authority: CN
Inventors: 汪开喜
Original assignee: Guangdong Huijie Electric Power Group Co Ltd; Guangdong Huijie Digital Research Institute
Current assignee: Guangdong Huijie Electric Power Group Co Ltd; Guangdong Huijie Digital Research Institute
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-06
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a modular mould of elbow production usefulness, including base, lower bolster, cope match-plate pattern, notes material pipe and water pipe, the base top is provided with the lower bolster, and is connected with the cope match-plate pattern above the lower bolster, the constant head tank has been seted up to the cope match-plate pattern bottom, and the inside locating pin that is provided with of constant head tank, the upper left side of cope match-plate pattern is provided with the water tank, and the inside water pump that is provided with of water tank, the water pump below is connected with the water pipe, and is provided with the joint pipe below the water pipe, the right side below of water pipe is connected with the delivery port. This mould of combination formula elbow production usefulness is provided with vacuum pump and exhaust tube, and at the in-process that uses, manage to find time to the inside gas pocket of mould groove through vacuum pump and exhaust tube, and then avoid the product to have the gas pocket after annotating the material, and then improve product quality, satisfy the user demand, avoid the elbow to lead to the elbow preparation unqualifiedly because a large amount of bubbles in manufacturing process, lead to the wasting of resources.

Description

Mould of modular elbow production usefulness

Technical Field

The utility model relates to a mould technical field of elbow production usefulness specifically is a mould of modular elbow production usefulness.

Background

The elbow is a pipe fitting for changing the direction of the pipeline, the mould is various moulds and tools which are used for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production, the mould is a tool for molding articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is realized mainly by changing the physical state of the molded materials, but the existing mould has certain problems in the using process;

the mould of current elbow production usefulness is not convenient for the drawing of patterns at the in-process that uses, make be not convenient for easily take off lower bolster and cope match-plate pattern when accomplishing elbow production, force the drawing of patterns to make the elbow after accomplishing appear the broken condition of harm easily, the integrality of light drawing of patterns in order to guarantee the elbow, and current mould is at the in-process inside air that exists of notes material, there is the gas pocket in the mould inslot portion behind the notes material, influence the quality of elbow, and current mould does not possess the cooling function, can't carry out rapid cooling, lead to processing slower.

We have therefore proposed a mould for the production of composite bends to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould of modular elbow production usefulness to solve the problem that can not the rapid demoulding, can not extract the vacuum and do not possess the cooling function on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould of modular elbow production usefulness, includes base, lower bolster, cope match-plate pattern, notes material pipe and water pipe, the base top is provided with the lower bolster, and is connected with the cope match-plate pattern above the lower bolster, the constant head tank has been seted up to the cope match-plate pattern bottom, and the inside locating pin that is provided with of constant head tank, the cope match-plate pattern top is provided with the sprue, and sprue below fixedly connected with notes material pipe, it is provided with the mould groove to annotate material pipe below, and annotate the upper right side and be connected with the exhaust tube to the exhaust tube top is provided with the vacuum pump, the upper left side of cope match-plate pattern is provided with the water tank, and the inside water pump that is provided with of water tank, the water pump below is connected with the water pipe.

Preferably, the lower template and the upper template are designed to be rectangular structures, and the central line of the lower template and the central line of the upper template are superposed with each other.

Preferably, the number of the positioning grooves and the number of the positioning pins are 2, and the inner diameter of each positioning groove is larger than the outer diameter of each positioning pin.

Preferably, the material injection pipe is designed to be of a cylindrical structure, is designed to be of a hollow structure, and is perpendicular to the upper template.

Preferably, the die groove is designed to be of an L-shaped structure, and the outer diameter of the die groove is smaller than the inner diameters of the lower template and the upper template.

Preferably, the number of the joint pipes is 2, the joint pipes are designed to be hollow structures, and the inner diameter of each joint pipe is equal to the outer diameter of the water pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the mould for producing the combined elbow;

1. the elbow is provided with the lower template, the upper template, the positioning groove and the positioning pin, and the lower template and the upper template can be quickly disassembled and assembled through the positioning groove and the positioning pin in the using process, so that the elbow can be easily and quickly opened and fallen off through the positioning groove and the positioning pin when the molding is finished, the part of the elbow is prevented from being damaged due to forced demolding, and the integrity of the elbow is ensured;

2. the vacuum pump and the exhaust pipe are arranged, so that in the use process, air holes in the die groove are evacuated through the vacuum pump and the exhaust pipe, the air holes in the product are avoided after the material is injected, the product quality is improved, the use requirement is met, and the problem that the elbow is unqualified to manufacture due to a large amount of air bubbles in the elbow manufacturing process and the resource waste is caused is avoided;

3. be provided with water tank, water pump, water pipe and adapter tube, at the in-process that uses, but through the water tank water pump can provide water to the water pipe, the inside hydroenergy of water pipe carries out rapid cooling to the mould inside in the manufacture process after accomplishing with the preparation, and has reached through the delivery port and can discharge the inside water of water pipe after the cooling fast, has reached rapid cooling and quick direction's effect.

Drawings

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

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

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the lower template of the present invention.

In the figure: 1. a base; 2. a lower template; 3. mounting a template; 4. positioning a groove; 5. positioning pins; 6. a material injection port; 7. a material injection pipe; 8. a mold slot; 9. a vacuum pump; 10. an air exhaust pipe; 11. a water tank; 12. a water pump; 13. a water pipe; 14. a joint pipe; 15. an on-off valve; 16. and (7) a water outlet.

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. 1-4, the present invention provides a technical solution: a mold for producing a combined elbow comprises a base 1, a lower template 2, an upper template 3, a positioning groove 4, a positioning pin 5, a filling opening 6, a filling pipe 7, a mold groove 8, a vacuum pump 9, an exhaust pipe 10, a water tank 11, a water pump 12, a water pipe 13, a joint pipe 14, a switch valve 15 and a water outlet 16, wherein the lower template 2 is arranged above the base 1, the upper template 3 is connected above the lower template 2, the positioning groove 4 is arranged at the bottom of the upper template 3, the positioning pin 5 is arranged inside the positioning groove 4, the filling opening 6 is arranged at the top of the upper template 3, the filling pipe 7 is fixedly connected below the filling opening 6, the mold groove 8 is arranged below the filling pipe 7, the exhaust pipe 10 is connected above the right of the filling pipe 7, the vacuum pump 9 is arranged above the exhaust pipe 10, the water tank 11 is arranged above the left of the upper template 3, the water pump 12 is arranged inside the, and a joint pipe 14 is arranged below the water pipe 13, a water outlet 16 is connected to the right lower part of the water pipe 13, and a switch valve 15 is arranged on the water outlet 16.

Lower bolster 2 and cope match-plate pattern 3 are the design of rectangle structure and form, and the central line of lower bolster 2 and the central line of cope match-plate pattern 3 coincide each other, and the design of above-mentioned structure can be with the better sealing connection of mould through lower bolster 2 and cope match-plate pattern 3, has strengthened the leakproofness of device.

Constant head tank 4 and locating pin 5 are provided with 2, and the internal diameter of constant head tank 4 be greater than with locating pin 5's external diameter, the design of above-mentioned structure is convenient for connect the fixed connection of lower bolster 2 and cope match-plate pattern 3 through constant head tank 4 and locating pin 5, has strengthened the steadiness of device.

Annotate material pipe 7 and be cylindrical structural design and form, and annotate material pipe 7 and be hollow structural design to annotate mutually perpendicular between material pipe 7 and the cope match-plate pattern 3, the design of above-mentioned structure is convenient for pour the material into mould groove 8 inside through annotating material pipe 7, has strengthened the convenience of device.

Mould groove 8 is "L" type structural design and forms, and the external diameter of mould groove 8 is less than the internal diameter of lower bolster 2 and cope match-plate pattern 3, and the design of above-mentioned structure can be convenient for the complete preparation of elbow through mould groove 8, has strengthened the usability of device.

The connector pipe 14 is provided with 2, and the connector pipe 14 is the hollow structure design and forms to the internal diameter of connector pipe 14 equals the external diameter of water pipe 13, and the design of above-mentioned structure can be with water pipe 13 installation contact through connector pipe 14, has guaranteed the normal use of water pipe 13.

The working principle is as follows: when the combined elbow production mold is used, firstly, as shown in fig. 1-4, the device is placed at a proper position, then the lower mold plate 2 and the upper mold plate 3 are firmly installed together through the positioning groove 4 and the positioning pin 5, then raw materials are injected through the injection port 6 and flow into the mold groove 8 through the injection pipe 7 for molding, bubbles generated inside the mold groove 8 can be pumped out through the vacuum pump 9 and the exhaust pipe 10 in the process of pouring the raw materials, the generation of bubbles inside the mold groove 8 is avoided, the water pump 12 can be opened after the work is completed, so that water inside the water tank 11 flows into the mold through the water pipe 13 for rapid cooling, and water inside the water pipe 13 can flow out from the water outlet 16 by opening the switch valve 15.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a mould of modular elbow production usefulness, includes base (1), lower bolster (2), cope match-plate pattern (3), notes material pipe (7) and water pipe (13), its characterized in that: the die is characterized in that a lower template (2) is arranged above the base (1), an upper template (3) is connected above the lower template (2), a positioning groove (4) is formed in the bottom of the upper template (3), a positioning pin (5) is arranged inside the positioning groove (4), a feeding port (6) is arranged at the top of the upper template (3), a feeding pipe (7) is fixedly connected below the feeding port (6), a die groove (8) is formed below the feeding pipe (7), an exhaust pipe (10) is connected above the feeding pipe (7), a vacuum pump (9) is arranged above the exhaust pipe (10), a water tank (11) is arranged above the left side of the upper template (3), a water pump (12) is arranged inside the water tank (11), a water pipe (13) is connected below the water pump (12), a joint pipe (14) is arranged below the water pipe (13), a water outlet (16) is connected below the water pipe (13), and a switch valve (15) is arranged on the water outlet (16).

2. The mold for producing the combined elbow according to claim 1, wherein: the lower template (2) and the upper template (3) are designed to be rectangular structures, and the central line of the lower template (2) and the central line of the upper template (3) are superposed with each other.

3. The mold for producing the combined elbow according to claim 1, wherein: the positioning groove (4) and the positioning pin (5) are provided with 2 positioning grooves, and the inner diameter of each positioning groove (4) is larger than the outer diameter of the corresponding positioning pin (5).

4. The mold for producing the combined elbow according to claim 1, wherein: the material injection pipe (7) is designed to be of a cylindrical structure, the material injection pipe (7) is designed to be of a hollow structure, and the material injection pipe (7) and the upper template (3) are perpendicular to each other.

5. The mold for producing the combined elbow according to claim 1, wherein: the die groove (8) is designed into an L-shaped structure, and the outer diameter of the die groove (8) is smaller than the inner diameters of the lower template (2) and the upper template (3).

6. The mold for producing the combined elbow according to claim 1, wherein: the number of the joint pipes (14) is 2, the joint pipes (14) are designed to be hollow structures, and the inner diameter of each joint pipe (14) is equal to the outer diameter of the corresponding water pipe (13).