CN211591132U

CN211591132U - Forming die for mobile phone battery cover

Info

Publication number: CN211591132U
Application number: CN202020011783.4U
Authority: CN
Inventors: 高沛良; 左群波
Original assignee: Dongguan Zhenming Mould Plastic Co ltd
Current assignee: Dongguan Zhenming Mould Plastic Co ltd
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-09-29
Anticipated expiration: 2030-01-04

Abstract

The utility model discloses a forming die for mobile phone battery cover, the on-line screen storage device comprises a base, the upper end inside surface of base is provided with the draw-in groove, one side that the inside surface of base is close to the draw-in groove is provided with and holds the chamber, the inboard surface that holds the chamber is provided with the spring, the one end surface of spring is provided with the slider, the one end surface of slider is provided with the restriction ball, the inboard surface of draw-in groove is provided with the cardboard, the inside of cardboard is drawn in vain and is provided with the fixed orifices, the upper end surface of cardboard is provided with the lower mould, the inside of lower mould is drawn in and is provided with the cavity of moulding plastics, the outside that the upper end surface of lower mould is close. A forming die for cell-phone battery cover, can conveniently take off the mould main part from the base, make things convenient for the washing and the maintenance of mould, it is more nimble.

Description

Forming die for mobile phone battery cover

Technical Field

The utility model relates to a face identification field, in particular to a forming die for cell-phone battery cover.

Background

The mold, used in the industrial production to get the various moulds and tools of the desired product by injection molding, blow molding, extrusion, die-casting or forging molding, smelting, stamping, etc., in short, the mold is the tool used for making the shaping article, this kind of tool is formed by various parts, different molds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material; the traditional forming die for the mobile phone battery cover has some defects that the main body part of the die is inconvenient to detach from the base and is troublesome when the die needs to be cleaned or overhauled, and in order to solve the problems, the forming die for the mobile phone battery cover is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a forming die for mobile phone batteries lid can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a forming die for mobile phone battery cover, includes the base, the upper end internal surface of base is provided with the draw-in groove, one side that the internal surface of base is close to the draw-in groove is provided with and holds the chamber, the inboard surface that holds the chamber is provided with the spring, the one end surface of spring is provided with the slider, the one end surface of slider is provided with the restriction ball, the inboard surface of draw-in groove is provided with the cardboard, the inside of cardboard is drawn in vain and is provided with the fixed orifices, the upper end surface of cardboard is provided with the lower mould, the inside of lower mould is drawn in and is provided with the cavity of moulding plastics, the upper end surface of lower mould is provided with the guide bar near the outside of the cavity of moulding plastics, the outside surface of guide bar is provided.

Preferably, the outer surfaces of the two ends of the base are respectively provided with an installation block, and the installation blocks are fixedly connected with the base.

Preferably, the clamping groove is fixedly connected with the inside of the base, and the outer surface of the accommodating cavity is fixedly connected with the inside of the base.

Preferably, the outer surface of the spring is movably connected with the inner side surface of the accommodating cavity, the outer side surface of the sliding block is movably connected with the inner side surface of the accommodating cavity, and the outer surface of one end of the limiting ball is fixedly connected with the outer surface of one end of the sliding block.

Preferably, the outer surface of the clamping plate is movably connected with the inner side surface of the clamping groove, the outer surface of the fixing hole is fixedly connected with the inner surface of the clamping plate, the outer surface of the upper end of the clamping plate is fixedly connected with the outer surface of the lower end of the lower die, and the injection molding cavity is fixedly connected with the inner portion of the upper end of the lower die.

Preferably, the lower end surface of guide bar and the upper end surface fixed connection of lower mould, go up the surface swing joint with the guide bar of mould, go up the upper end surface fixed connection of mould lug and the lower extreme surface of last mould, the mouth of moulding plastics and the upper end fixed connection of last mould.

Compared with the prior art, the utility model discloses following beneficial effect has: when the forming die for the mobile phone battery cover is used, when the die main body is required to be installed on the outer surface of the upper end of a base, a clamping plate is inserted into the inner side surface of a clamping groove, when the clamping plate is contacted with a limiting ball, the limiting ball is extruded by the clamping plate to enter the inner side of a containing cavity, the limiting ball moves to drive a sliding block to move, the sliding block moves to compress a spring, when the position of a fixing hole in the clamping plate is just aligned with the limiting ball, the spring restores the original shape, the spring pushes the sliding block to move, the limiting ball is bounced into the inner side of the fixing hole by the movement of the sliding block, the clamping plate can be fixed, the purpose of fixing a lower die is achieved, when the die main body is required to be taken down, the die is directly moved upwards and forcefully, because the limiting ball is hemispherical in shape, the limiting ball can be directly extruded out of the inner side of the fixing hole, the purpose, is practical and has better use effect compared with the traditional mode.

Drawings

Fig. 1 is a schematic view of an overall structure of a forming mold for a mobile phone battery cover according to the present invention;

fig. 2 is a schematic diagram of a local explosion of a forming mold for a mobile phone battery cover according to the present invention;

fig. 3 is a schematic view illustrating the connection between a clamping plate and a fixing hole of a mold for forming a mobile phone battery cover according to the present invention;

fig. 4 is a schematic view of the present invention showing a partial section of a mold for a battery cover of a mobile phone.

FIG. 1, base; 2. mounting blocks; 3. a card slot; 4. an accommodating chamber; 5. a spring; 6. a slider; 7. a restraining ball; 8. clamping a plate; 9. a fixing hole; 10. a lower die; 11. injection molding a cavity; 12. a guide bar; 13. an upper die; 14. an upper mold bump; 15. and (4) injection molding of the opening.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a forming die for a mobile phone battery cover comprises a base 1, a clamping groove 3 is arranged on the inner surface of the upper end of the base 1, a containing cavity 4 is arranged on one side, close to the clamping groove 3, of the inner surface of the base 1, a spring 5 is arranged on the inner side surface of the containing cavity 4, a slider 6 is arranged on the outer surface of one end of the spring 5, a limiting ball 7 is arranged on the outer surface of one end of the slider 6, a clamping plate 8 is arranged on the inner side surface of the clamping groove 3, a fixing hole 9 is formed in the clamping plate 8, a lower die 10 is arranged on the outer surface of the upper end of the clamping plate 8, an injection molding cavity 11 is formed in the lower die 10, a guide rod 12 is arranged on the outer side, close to the injection molding cavity 11, an upper die 13 is arranged on the outer surface of.

The outer surfaces of the two ends of the base 1 are respectively provided with an installation block 2, and the installation blocks 2 are fixedly connected with the base 1.

The clamping groove 3 is fixedly connected with the inside of the base 1, and the outer surface of the accommodating cavity 4 is fixedly connected with the inside of the base 1.

The outer surface of the spring 5 is movably connected with the inner side surface of the accommodating cavity 4, the outer side surface of the sliding block 6 is movably connected with the inner side surface of the accommodating cavity 4, and the outer surface of one end of the limiting ball 7 is fixedly connected with the outer surface of one end of the sliding block 6.

The surface of cardboard 8 and the inboard surface swing joint of draw-in groove 3, the surface of fixed orifices 9 and the inside fixed surface of cardboard 8 are connected, the upper end surface of cardboard 8 and the lower extreme fixed surface of lower mould 10 are connected, the inside fixed connection in upper end of the cavity 11 and lower mould 10 of moulding plastics.

The outer surface of the lower end of the guide rod 12 is fixedly connected with the outer surface of the upper end of the lower die 10, the outer surface of the upper die 13 is movably connected with the outer surface of the guide rod 12, the outer surface of the upper end of the upper die bump 14 is fixedly connected with the outer surface of the lower end of the upper die 13, and the injection molding port 15 is fixedly connected with the upper end of the upper die 13.

It should be noted that, the utility model relates to a forming die for mobile phone battery cover, when using, need to install the die main body on the upper end outer surface of the base 1, through inserting the snap-gauge 8 into the inner side surface of the neck 3, when the snap-gauge 8 contacts with the limiting ball 7, the snap-gauge 8 extrudes the limiting ball 7 to extrude the limiting ball 7 into the inner side of the containing cavity 4, at the same time, the limiting ball 7 moves to drive the slider 6 to move, the slider 6 moves to compress the spring 5, when the position of the fixing hole 9 in the snap-gauge 8 is just aligned with the limiting ball 7, the spring 5 recovers the original shape, the spring 5 pushes the slider 6 to move, the slider 6 moves to eject the limiting ball 7 into the inner side of the fixing hole 9, the snap-gauge 8 can be fixed, thereby achieving the purpose of fixing the lower die 10, when needing to take off the die main body, the die is directly moved upwards by force, because the shape of, the restriction ball 7 can be directly extruded from the inner side of the fixing hole 9, so that the purpose of separating the die main body from the base 1 is achieved, the die main body is conveniently taken down, the use prospect of the die exceeds that of a traditional forming die for a mobile phone battery cover, and the die is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a forming die for cell-phone battery lid, includes base (1), its characterized in that: the injection molding device is characterized in that a clamping groove (3) is formed in the inner surface of the upper end of the base (1), a containing cavity (4) is formed in one side, close to the clamping groove (3), of the inner surface of the base (1), a spring (5) is arranged on the inner side surface of the containing cavity (4), a sliding block (6) is arranged on the outer surface of one end of the spring (5), a limiting ball (7) is arranged on the outer surface of one end of the sliding block (6), a clamping plate (8) is arranged on the inner side surface of the clamping groove (3), a fixing hole (9) is formed in the clamping plate (8) in a hollowed mode, a lower die (10) is arranged on the outer surface of the upper end of the clamping plate (8), an injection molding cavity (11) is formed in the hollowed mode of the lower die (10), a guide rod (12) is arranged on the outer side, close to, the outer surface of the lower end of the upper die (13) is provided with an upper die convex block (14), and the upper end of the upper die (13) is provided with an injection molding port (15).

2. The forming mold for a mobile phone battery cover according to claim 1, wherein: the outer surfaces of two ends of the base (1) are provided with mounting blocks (2), and the mounting blocks (2) are fixedly connected with the base (1).

3. The forming mold for a mobile phone battery cover according to claim 1, wherein: draw-in groove (3) and the inside fixed connection of base (1), the inside fixed connection of the surface that holds chamber (4) and base (1).

4. The forming mold for a mobile phone battery cover according to claim 3, wherein: the surface of spring (5) and the inboard surface swing joint who holds chamber (4), the outside surface of slider (6) and the inboard surface swing joint who holds chamber (4), the one end surface fixed connection of one end surface and the slider (6) of restriction ball (7).

5. The forming mold for a mobile phone battery cover according to claim 1, wherein: the outer surface of the clamping plate (8) is movably connected with the inner side surface of the clamping groove (3), the outer surface of the fixing hole (9) is fixedly connected with the inner surface of the clamping plate (8), the outer surface of the upper end of the clamping plate (8) is fixedly connected with the outer surface of the lower end of the lower die (10), and the injection molding cavity (11) is fixedly connected with the inner portion of the upper end of the lower die (10).

6. The forming mold for a mobile phone battery cover according to claim 1, wherein: the lower extreme surface of guide bar (12) and the upper end fixed surface of lower mould (10) are connected, go up the surface swing joint with guide bar (12) of mould (13), go up the upper end surface of mould lug (14) and the lower extreme fixed surface of last mould (13) and be connected, mould plastics mouth (15) and the upper end fixed connection of last mould (13).