CN216506228U

CN216506228U - Waterproof sealing ring forming die for communication terminal equipment

Info

Publication number: CN216506228U
Application number: CN202123340946.7U
Authority: CN
Inventors: 严振鹏; 曾飞; 唐严
Original assignee: Shenzhen Shangbao Sanfang Technology Co ltd
Current assignee: Shenzhen Shangbao Sanfang Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-13
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a waterproof sealing ring forming die for communication terminal equipment, which comprises an operation table and a lower die body, wherein the lower die body is arranged above the operation table, the operation table and the lower die body are connected through a plurality of connecting plates, a plurality of forming cavities are formed in the top of the lower die body, a first movable plate is arranged between the operation table and the lower die body, an ejection ring is arranged in each forming cavity, the bottom of each ejection ring is fixedly connected with two connecting rods, each connecting rod penetrates through the inner wall of the bottom of each forming cavity, the bottom of each connecting rod is fixedly connected with the top of each first movable plate, each first movable plate is connected with the operation table through an elastic assembly, a plurality of pressing columns are fixedly connected to the top of each first movable plate, and a plurality of through holes are formed in the top of the lower die body. The utility model discloses a waterproof sealing ring forming die for communication terminal equipment, belongs to the technical field of dies, and is convenient for driving a sealing ring formed in a forming cavity to move upwards, demoulding and convenience improvement.

Description

Waterproof sealing ring forming die for communication terminal equipment

Technical Field

The utility model relates to the technical field of dies, in particular to a waterproof sealing ring forming die for communication terminal equipment.

Background

The waterproof sealing ring for the communication terminal equipment needs to use a forming die in the manufacturing process, the formed sealing ring is tightly attached to the die and is difficult to demold and take out, the production efficiency is greatly reduced, and the deformation of the sealing ring is easily caused in the demolding process, so that the quality of the sealing ring is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a waterproof sealing ring forming die for communication terminal equipment, which can effectively solve the problems in the background art.

In order to realize the purpose, the utility model adopts the technical scheme that:

a waterproof sealing ring forming die for communication terminal equipment comprises an operation table and a lower die body, the lower die body is arranged above the operating platform, the operating platform is connected with the lower die body through a plurality of connecting plates, a plurality of forming cavities are formed in the top of the lower die body, a first movable plate is arranged between the operating platform and the lower die body, an ejection ring is arranged in each forming cavity, two connecting rods are fixedly connected to the bottom of each ejection ring, each connecting rod penetrates through the inner wall of the bottom of each forming cavity, the bottom of the connecting rod is fixedly connected with the top of the first movable plate, the first movable plate is connected with the operating platform through an elastic assembly, the top of the first movable plate is fixedly connected with a plurality of pressing columns, a plurality of through holes are formed in the top of the lower die body, two second movable plates are arranged on the top of the first movable plate, and the second movable plates are connected with the lower die body through a stretching assembly.

Preferably, the stretching assembly comprises sliding grooves symmetrically arranged on two sides of the lower die body, sliding plates are arranged in the sliding grooves, one side of each sliding plate is connected with the inner wall of one side of each sliding groove through a plurality of stretching springs, and the other side of each sliding plate is fixedly connected with one side of the second movable plate.

Preferably, the top fixedly connected with spacing strip of slide, the spacing groove has been seted up to the top inner wall of spout, and spacing strip is located the spacing inslot.

Preferably, the bottom of the second movable plate is in contact with the top of the first movable plate, and one side of the second movable plate is fixedly connected with a pull ring.

Preferably, the elastic assembly comprises a plurality of fixing columns arranged at the top of the operating platform, the bottoms of the fixing columns are fixedly connected with the top of the operating platform, the fixing columns penetrate through the first movable plate, compression springs are sleeved outside the fixing columns, and two ends of each compression spring are respectively fixedly connected with the first movable plate and the operating platform.

Preferably, the top of the operating platform is provided with a plurality of mounting holes, and the top end of the pressing column is positioned in the through hole.

Compared with the prior art, the utility model has the following beneficial effects: when the formed sealing ring needs to be moved out of the forming cavity, the second movable plate is driven to move, so that the bottom of the second movable plate is not contacted with the top of the first movable plate any more, the position limitation on the position of the first movable plate is removed, the sliding plate moves in the sliding groove, the extension spring is in a stretching state, the sliding plate is prevented from being separated from the sliding groove through the matching of the limiting strip and the limiting groove, the compression spring is in a compression state at the moment, the compression spring drives the first movable plate to move upwards, the ejection ring drives the sealing ring in the forming cavity to move upwards, the demolding is completed, the top end of the pressing column moves out of the through hole, meanwhile, the first movable plate moves to one side of the second movable plate, one side of the first movable plate is contacted with one side of the second movable plate, when the external upper mold is combined with the lower mold body again, the upper mold is contacted with the pressing column, and the first movable plate is driven to move downwards through the pressing column, the ejection ring and the first movable plate are enabled to reset to the initial position, one side of the first movable plate is not contacted with one side of the second movable plate any longer, the first movable plate is not supported on the second movable plate any longer, and then the extension spring drives the sliding plate and the second movable plate to move, so that the second movable plate moves to the top of the first movable plate, the position of the first movable plate is limited through the second movable plate, the position of the ejection ring is limited, and the ejection ring is fixed in the forming cavity.

Drawings

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

FIG. 2 is a schematic diagram of a first movable plate structure according to the present invention;

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

fig. 4 is a sectional structure diagram of the lower mold body of the present invention.

In the figure: 1. an operation table; 2. a lower die body; 3. a connecting plate; 4. a molding cavity; 5. a first movable plate; 6. ejecting a ring; 7. a connecting rod; 8. pressing the column; 9. a through hole; 10. a second movable plate; 11. a slide plate; 12. a chute; 13. an extension spring; 14. a limiting strip; 15. a limiting groove; 16. a pull ring; 17. fixing a column; 18. a compression spring; 19. and (7) installing holes.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1 to 4, a waterproof sealing ring forming mold for communication terminal equipment comprises an operation table 1 and a lower mold body 2, the lower mold body 2 is arranged above the operation table 1, the operation table 1 and the lower mold body 2 are connected through a plurality of connecting plates 3, a plurality of forming cavities 4 are formed in the top of the lower mold body 2, a first movable plate 5 is arranged between the operation table 1 and the lower mold body 2, a push-out ring 6 is arranged in each forming cavity 4, two connecting rods 7 are fixedly connected to the bottom of the push-out ring 6, each connecting rod 7 penetrates through the inner wall of the bottom of each forming cavity 4, the bottom of each connecting rod 7 is fixedly connected with the top of the corresponding first movable plate 5, the first movable plate 5 is connected with the operation table 1 through an elastic component, a plurality of pressing columns 8 are fixedly connected to the top of the first movable plate 5, a plurality of through holes 9 are formed in the top of the lower mold body 2, two second movable plates 10 are arranged on the top of the first movable plate 5, the second movable plate 10 and the lower die body 2 are connected by a stretching assembly;

in this embodiment, the stretching assembly includes sliding grooves 12 symmetrically formed on both sides of the lower mold body 2, sliding plates 11 are disposed in the sliding grooves 12, one side of each sliding plate 11 is connected to an inner wall of one side of the corresponding sliding groove 12 through a plurality of stretching springs 13, and the other side of each sliding plate 11 is fixedly connected to one side of the corresponding second movable plate 10.

In this embodiment, the top fixedly connected with spacing 14 of slide 11, spacing groove 15 has been seted up to the top inner wall of spout 12, and spacing 14 is located spacing groove 15, through the cooperation of spacing 14 and spacing groove 15, avoids slide 11 to break away from spout 12.

In the present embodiment, the bottom of the second flap 10 contacts the top of the first flap 5, and a pull ring 16 is fixedly connected to one side of the second flap 10, so that the second flap 10 is driven to move by the provided pull ring 16.

In this embodiment, the elastic assembly includes a plurality of fixed columns 17 disposed at the top of the console 1, the bottom of the fixed columns 17 is fixedly connected to the top of the console 1, the fixed columns 17 penetrate through the first movable plate 5, the compression springs 18 are sleeved outside the fixed columns 17, and two ends of the compression springs 18 are respectively fixedly connected to the first movable plate 5 and the console 1.

In this embodiment, the top of the console 1 is opened with a plurality of mounting holes 19, and the top of the pressing column 8 is located in the through hole 9.

It should be noted that, when the waterproof sealing ring forming mold for communication terminal equipment is used and a formed sealing ring needs to be removed from the forming cavity 4, the second movable plate 10 is driven to move, so that the bottom of the second movable plate 10 is no longer in contact with the top of the first movable plate 5, the position of the first movable plate 5 is released from being limited, the sliding plate 11 moves in the sliding groove 12, the extension spring 13 is in a tension state, the sliding plate 11 is prevented from being separated from the sliding groove 12 by the cooperation of the limiting strip 14 and the limiting groove 15, the compression spring 18 is in a compression state at the moment, the compression spring 18 drives the first movable plate 5 to move upwards, so that the ejection ring 6 drives the sealing ring in the forming cavity 4 to move upwards, demolding is completed, the top end of the pressing column 8 is removed from the through hole 9, meanwhile, the first movable plate 5 moves to one side of the second movable plate 10, one side of the first movable plate 5 is in contact with one side of the second movable plate 10, when the external upper mold is combined with the lower mold body 2 again, the upper mold is in contact with the pressing column 8, the first movable plate 5 is driven to move downwards through the pressing column 8, so that the ejection ring 6 and the first movable plate 5 reset to the initial position, one side of the first movable plate 5 is not in contact with one side of the second movable plate 10, the first movable plate 5 does not support the second movable plate 10, the extension spring 13 drives the sliding plate 11 and the second movable plate 10 to move, the second movable plate 10 moves to the top of the first movable plate 5, the position of the first movable plate 5 is limited through the second movable plate 10, the position of the ejection ring 6 is limited, and the ejection ring 6 is fixed in the forming cavity 4.

The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. It will be evident that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Accordingly, the embodiments should be considered as exemplary and non-limiting. The above are only preferred embodiments of the present invention, and do not limit the scope of the claims of the present invention.

Claims

1. The utility model provides a waterproof sealing circle forming die that communication terminal equipment used, includes operation panel (1) and bed die body (2), its characterized in that: the lower die body (2) is arranged above the operating platform (1), the operating platform (1) is connected with the lower die body (2) through a plurality of connecting plates (3), the top of the lower die body (2) is provided with a plurality of forming cavities (4), a first movable plate (5) is arranged between the operating platform (1) and the lower die body (2), the forming cavities (4) are internally provided with ejection rings (6), the bottom of each ejection ring (6) is fixedly connected with two connecting rods (7), each connecting rod (7) penetrates through the inner wall of the bottom of each forming cavity (4), the bottom of each connecting rod (7) is fixedly connected with the top of the corresponding first movable plate (5), the corresponding first movable plate (5) is connected with the operating platform (1) through an elastic component, the top of each first movable plate (5) is fixedly connected with a plurality of pressing columns (8), the top of the lower die body (2) is provided with a plurality of through holes (9), two second movable plates (10) are arranged at the top of the first movable plate (5), and the second movable plates (10) are connected with the lower die body (2) through a stretching assembly.

2. The waterproof sealing ring forming die for communication terminal equipment according to claim 1, characterized in that: the stretching assembly comprises sliding grooves (12) symmetrically arranged on two sides of the lower die body (2), sliding plates (11) are arranged in the sliding grooves (12), one side of each sliding plate (11) is connected with the inner wall of one side of each sliding groove (12) through a plurality of stretching springs (13), and the other side of each sliding plate (11) is fixedly connected with one side of the second movable plate (10).

3. The waterproof sealing ring forming die for communication terminal equipment according to claim 2, characterized in that: the top fixedly connected with spacing (14) of slide (11), spacing groove (15) have been seted up to the top inner wall of spout (12), and spacing (14) are located spacing groove (15).

4. The waterproof sealing ring forming die for communication terminal equipment according to claim 1, characterized in that: the bottom of the second movable plate (10) is in contact with the top of the first movable plate (5), and one side of the second movable plate (10) is fixedly connected with a pull ring (16).

5. The waterproof sealing ring forming die for communication terminal equipment according to claim 1, characterized in that: the elastic assembly comprises a plurality of fixing columns (17) arranged at the top of the operating platform (1), the bottoms of the fixing columns (17) are fixedly connected with the top of the operating platform (1), the fixing columns (17) penetrate through the first movable plate (5), compression springs (18) are sleeved outside the fixing columns (17), and two ends of each compression spring (18) are respectively fixedly connected with the first movable plate (5) and the operating platform (1).

6. The waterproof sealing ring forming die for communication terminal equipment according to claim 1, characterized in that: a plurality of mounting holes (19) are formed in the top of the operating platform (1), and the top end of the pressing column (8) is located in the through hole (9).