CN216230528U

CN216230528U - Movable mould unit, movable mould structure and on-hook air conditioner middle frame mould

Info

Publication number: CN216230528U
Application number: CN202122842493.1U
Authority: CN
Inventors: 孟国印; 陈武展; 刘少龙; 周鹏飞
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model provides a movable die unit, a movable die structure and an on-hook air conditioner middle frame die, wherein the movable die unit comprises a movable die insert I, a movable die insert II, a rib insert and a buckle insert, wherein the rib insert and the buckle insert are detachably arranged on the movable die insert II, and the movable die insert I and the movable die insert II are detachably and fixedly connected. And a thimble is arranged on the second movable mold insert, one end of the thimble is positioned in the second movable mold insert, and the other end of the thimble extends out of the second movable mold insert and is connected with a top block. Has the advantages that: 1. the mould adopts a modular structure design, so that the difficulty, the workload and the cost of mould processing and manufacturing are greatly reduced, the speed and the efficiency of mould processing and manufacturing are improved, and later-stage maintenance, disassembly and assembly are facilitated; 2. by adopting the beryllium copper and insert inlaying structure, the quality problems of deformation of a product air outlet in the production process of the die due to poor heat dissipation, unqualified buckle size, white product top and the like are solved, the injection molding period is shortened, and the production efficiency is improved.

Description

Movable mould unit, movable mould structure and on-hook air conditioner middle frame mould

Technical Field

The utility model relates to the technical field of air conditioner middle frame molds, in particular to a movable mold unit, a movable mold structure and a hanging air conditioner middle frame mold.

Background

Among the prior art, the movable mould of air conditioner center mould is the integral type structure, the structure is complicated, manufacturing work load is big, waste time and energy, it is with high costs, and because on the air outlet along buckle structure more, the movable mould buckle can only adopt preceding back mould to insert the structure of wearing, the bad phenomenon is inserted to the mould easily appears, the difficult control of buckle chi processing, because one row of buckles face the air outlet limit above the movable mould, can't walk the water route, the cooling is poor, the air outlet of on-hook air conditioner center product warp greatly, the product examination mould is beaten out and base fit-up gap is big, it is unqualified to produce.

In addition, due to poor mold cooling, in order to reduce the temperature of the on-board air conditioner middle frame product as much as possible and improve deformation during injection molding, the injection molding cooling period is inevitably lengthened, and the injection molding production efficiency is low (the injection molding period reaches about 65S); more serious, the buckling structure at the position is an inlaying structure, a water path is designed for cooling, and ejector pins are designed for ejecting, and the phenomenon of blank ejection of a middle frame product of the on-hook air conditioner is easily caused because more ejector pins cannot be arranged on a structural limit mould.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problems that the existing air conditioner middle frame mould adopts an integrated design, has a complex structure, large processing and manufacturing workload, wastes time and labor and has high cost.

In order to solve the problems, the utility model provides a movable mold unit which comprises a first movable mold insert, a second movable mold insert, and a rib insert and a buckle insert which are detachably arranged on the second movable mold insert, wherein the first movable mold insert and the second movable mold insert are detachably and fixedly connected.

The movable die unit is in modular design and is formed by splicing a plurality of inserts, and the structural design of the die can be greatly simplified by applying the movable die unit to the air conditioner middle frame die, so that the die is simple, convenient and quick to process and manufacture, and is convenient to maintain, disassemble and assemble at the later stage.

Furthermore, a thimble is arranged on the second movable mold insert, one end of the thimble is positioned in the second movable mold insert, and the other end of the thimble extends out of the second movable mold insert and is connected with a top block.

In the technical scheme, the ejector block is arranged on the ejector pin, the stress area of the ejector block is large, and the ejector block replaces the ejector pin to eject the middle frame product of the on-hook air conditioner, so that the phenomenon that the middle frame product of the on-hook air conditioner is white when being ejected can be effectively prevented.

Furthermore, the ejector blocks are multiple and are arranged in a straight line shape along the length direction of the second movable mold insert.

Furthermore, a movable die buckle structure is arranged between every two adjacent ejector blocks and fixedly connected with a movable die insert II.

In this technical scheme, movable mould buckle structure and second preferred adoption of movable mould mold insert can dismantle fixed connection to make things convenient for movable mould buckle structure dismouting.

Furthermore, a rib insert is arranged between every two adjacent jacking blocks.

Furthermore, the buckle insert comprises a first buckle insert and a second buckle insert, the first buckle insert is multiple and is uniformly distributed between the two adjacent jacking blocks, and the second buckle insert is arranged at the end part of the second movable mold insert.

In addition, the utility model also provides a movable die structure, which is used for forming the hanging air conditioner middle frame and comprises a pair of movable die units, wherein the movable die units are the movable die units.

In the technical scheme, the movable mould structure adopts the movable mould unit, so that the whole structure of the movable mould structure is manufactured by adopting a modular design, and the movable mould structure is easy to process, design, maintain, disassemble and assemble.

Furthermore, the first movable mold inserts of the pair of movable mold units and the second movable mold inserts of the pair of movable mold units can be fixedly connected in a detachable mode.

Furthermore, two movable mold inserts of the pair of movable mold units are beryllium copper inserts and are used for forming an air outlet of the hanging air conditioner middle frame.

In the technical scheme, the beryllium copper material is a copper alloy with the advantages of high strength, high thermal conductivity, high processability and high corrosion resistance, and when the beryllium copper material is applied to a place with a poor cooling effect in a mould structure, the problem that an air outlet is deformed due to poor heat dissipation of the mould can be well solved, and the deformation of the air outlet of the middle frame of the on-hook air conditioner is ensured.

In addition, the utility model further provides a middle frame die of the on-hook air conditioner, which comprises a movable die and a fixed die, wherein the structure of the movable die is the structure of the movable die.

In the technical scheme, the movable die unit with the modular design is applied to the air conditioner middle frame die, so that the structural design of the die can be greatly simplified, the die is simple, convenient and quick to manufacture, and the later maintenance and disassembly are convenient.

Has the advantages that:

1. the on-hook air conditioner middle frame mold adopts a modular structure design, so that the difficulty, the workload and the cost of mold processing and manufacturing are greatly reduced, the mold processing and manufacturing speed and efficiency are improved, and later maintenance, disassembly and assembly are facilitated;

2. the utility model provides an on-hook air conditioner center mould has adopted beryllium copper, has inserted the inlaying structure, has not only solved the product air outlet that the mould appears in process of production and has warp because of the heat dissipation is poor, buckle quality problems such as size is unqualified, product top is white, has shortened the injection moulding cycle again, has promoted production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.

FIG. 1 is a structural view of a movable mold of a middle frame mold of an on-hook air conditioner in the utility model;

FIG. 2 is an exploded view of the movable die unit of the present invention;

FIG. 3 is a top view of the moving die unit of the present invention;

fig. 4 is a sectional view a-a in fig. 3.

The reference numerals are explained below:

1. a first movable mold insert; 2. a second movable mold insert; 3. a moving die unit; 5. a movable mold buckle structure; 6. a top block; 7. a rib insert; 8. a first buckle insert; 9. and a second buckle insert.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a moving die unit 3.

Referring to fig. 2-4, in an embodiment of the utility model, movable mould unit 3 includes movable mould mold insert one 1, movable mould mold insert two 2 and can dismantle rib insert 7 and the buckle of locating on movable mould mold insert two 2 and insert, fixed connection can be dismantled to movable mould mold insert one 1 and movable mould mold insert two 2, and movable mould mold insert one 1, movable mould mold insert two 2, rib insert 7 and the buckle are the modularized design, and dispersible processing shortens processing cycle, promotes the machining efficiency of mould, and follow-up if there is the similar structure design time can refer to, save time, improves design efficiency.

The movable mould unit 3 of this embodiment is the inlaying structure that adopts the modularized design, it comprises a plurality of mold inserts concatenations, can simplify the structural design of mould greatly in using such movable mould unit 3 to air conditioner center mould, make the manufacturing of mould become simple convenient and fast, the machining precision is guaranteed, the machining efficiency of mould has been promoted, shorten the mould delivery phase, the later stage maintenance dismouting of also being convenient for moreover, in addition, the modularized design structure has also promoted the design efficiency of follow-up similar air conditioner center.

In this embodiment, referring to fig. 2 to 4, a thimble is disposed on the movable mold insert two 2, as shown in fig. 4, a lower end of the thimble is located in the movable mold insert two 2, an upper end of the thimble extends out of the movable mold insert two 2 and is connected to a top block 6, a stress area of the top block 6 is much larger than that of the thimble, the top block 6 is disposed on the thimble, and the top block 6 replaces the thimble to eject the on-hook air conditioner middle frame product, so that a white ejection phenomenon of the existing on-hook air conditioner middle frame product can be effectively solved.

In this embodiment, there are a plurality of the ejector blocks 6, as shown in fig. 2 to 4, the plurality of ejector blocks 6 are arranged in a line along the length direction of the second movable mold insert 2, further, a movable mold buckle structure 5 is arranged between two adjacent ejector blocks 6, the movable mold buckle structure 5 is fixedly connected with the second movable mold insert 2, and preferably, the movable mold buckle structure 5 and the second movable mold insert 2 are detachably and fixedly connected to facilitate the detachment and installation of the movable mold buckle structure 5.

In this embodiment, as shown in fig. 2 to 4, a rib insert 7 is arranged between two adjacent ejector blocks 6, each buckle insert includes a first buckle insert 8 and a second buckle insert 9, the number of the first buckle inserts 8 is multiple, and the first buckle inserts are uniformly distributed between two adjacent ejector blocks 6, the second buckle insert 9 is arranged at the end of the second movable mold insert 2, and the rib and the buckle position both adopt an insert structure, so that the processing is convenient, the precision is easy to control, and the later maintenance is convenient.

In addition, the utility model also provides a movable mould structure, as shown in fig. 1, the movable mould structure is used for forming the middle frame of the on-hook air conditioner, the movable mould structure comprises a pair of movable mould units 3, the movable mould units 3 are the movable mould units 3, in the technical scheme, the movable mould structure adopts the movable mould units 3, so that the whole structure of the movable mould structure is manufactured in a modular design, and the movable mould structure is easy to process, design, maintain, disassemble and assemble.

In the embodiment, the two movable mold inserts 1 and the two movable mold inserts 2 of the pair of movable mold units 3 can be detachably and fixedly connected, and further, the two movable mold inserts 2 of the pair of movable mold units 3 are beryllium copper inserts, the movable mold insert II 2 is of a beryllium copper insert structure, so that the beryllium copper is cooled quickly, the problem that the upper edge of the air outlet is not deformed due to poor heat dissipation is solved, the beryllium copper material is a copper alloy with strength, high thermal conductivity, processability and corrosion resistance, the problem that the air outlet is deformed due to poor heat dissipation of the mold can be solved well when the beryllium copper material is applied to a place with poor cooling effect in the mold structure, and the air outlet of the middle frame of the on-hook air conditioner is not deformed, and after the beryllium copper inlaying structure is adopted, the injection molding period of the mold is shortened to 53S, and the injection molding production efficiency is improved.

In addition, the utility model also provides a middle frame die of the on-hook air conditioner, which comprises a movable die and a fixed die, wherein the structure of the movable die is the structure of the movable die, and the middle frame die of the on-hook air conditioner adopts all the technical schemes of all the embodiments, so that the middle frame die at least has all the beneficial effects brought by the technical schemes of the embodiments, for example, the die adopts a modular structure design, the difficulty, the workload and the cost of the die processing and manufacturing are greatly reduced, the die processing and manufacturing speed and efficiency are improved, and the later-stage maintenance and disassembly are convenient; the second movable mold insert 2 adopts a beryllium copper and insert inlaying structure, so that the quality problems that a product air outlet of the mold is deformed due to poor heat dissipation, the size of a buckle is unqualified, the top of the product is white and the like are solved, the injection molding period is shortened, and the production efficiency is improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a movable mould unit (3), its characterized in that includes movable mould mold insert one (1), movable mould mold insert two (2) and can dismantle rib insert (7) and the buckle insert of locating on movable mould mold insert two (2), movable mould mold insert one (1) and movable mould mold insert two (2) can dismantle fixed connection.

2. A moving die unit (3) according to claim 1, wherein the moving die insert two (2) is provided with a thimble, one end of the thimble is located in the moving die insert two (2), and the other end of the thimble extends out of the moving die insert two (2) and is connected with the ejector block (6).

3. A movable mold unit (3) according to claim 2, wherein the ejector block (6) is plural in number and arranged in a line along the length direction of the movable mold insert two (2).

4. A moving die unit (3) according to claim 3, wherein a moving die snap structure (5) is arranged between two adjacent ejector blocks (6), and the moving die snap structure (5) is fixedly connected with the moving die insert two (2).

5. A moving die unit (3) as claimed in claim 3, characterised in that a rib insert (7) is provided between each two adjacent top blocks (6).

6. The moving die unit (3) according to claim 3, wherein the snap inserts comprise a first snap insert (8) and a second snap insert (9), the first snap insert (8) is provided in a plurality and is uniformly distributed between two adjacent ejector blocks (6), and the second snap insert (9) is provided at the end of the moving die insert (2).

7. A movable die structure for forming a wall-mounted air conditioner center, comprising a pair of movable die units (3), said movable die units (3) being the movable die units (3) of any one of claims 1-6.

8. The moving die structure according to claim 7, wherein the two moving die inserts one (1) and the two moving die inserts two (2) of the pair of moving die units (3) are detachably and fixedly connected.

9. The moving die structure according to claim 8, wherein the two moving die inserts (2) of the pair of moving die units (3) are beryllium copper inserts for forming the air outlet of the on-hook air conditioner middle frame.

10. A mold for a middle frame of an on-hook air conditioner, which is characterized by comprising a movable mold and a fixed mold, wherein the structure of the movable mold is the structure of the movable mold according to any one of claims 7 to 9.