CN220739087U

CN220739087U - Pneumatic stretching and shaping jig for mobile phone key iron block

Info

Publication number: CN220739087U
Application number: CN202321832079.5U
Authority: CN
Inventors: 洪启雨; 朱纪顺; 吴从富
Original assignee: Hangzhou Zhijian Technology Co ltd
Current assignee: Hangzhou Zhijian Technology Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-04-09
Anticipated expiration: 2033-07-13

Abstract

A pneumatic stretching shaping jig for an iron block of a mobile phone key belongs to the technical field of shaping jigs. The shaping machine comprises a bottom plate, wherein an air cylinder and a shaping platform are arranged on the bottom plate, the output end of the air cylinder is arranged towards the shaping platform and is connected with a pulling block, a movable insert is arranged on the pulling block, a shaping station is arranged on the shaping platform, a fixed insert is arranged at the shaping station, the fixed insert and the movable insert are correspondingly arranged and combined to form a stretching shaping mechanism, and the pulling block is arranged in the shaping station in a sliding fit manner. According to the utility model, the movable insert and the fixed insert are provided with the movable insert semi-limiting structure and the fixed insert semi-limiting structure, so that the product can be conveniently and rapidly limited and placed, and the cylinder pulls the pulling block to drive the movable insert to move, so that the movable insert semi-limiting structure on the movable insert shaping part stretches and deforms the product; the whole structure is simple, the product is convenient to take, and the product damage in the shaping process can be effectively avoided.

Description

Pneumatic stretching and shaping jig for mobile phone key iron block

Technical Field

The utility model belongs to the technical field of shaping jigs, and particularly relates to a pneumatic stretching shaping jig for an iron block of a mobile phone key.

Background

The mobile phone key iron block is small in size, a cavity structure is arranged in the mobile phone key iron block, the wall thickness of the cavity is thinner, in the production and processing process, the processing procedures are more, the cavity thin wall is easy to deform to the inner side, the shape of a product is required to be corrected, however, the gap size of the cavity of the product is small, the whole extrusion shaping is adopted, the demolding is inconvenient between the product and the mold, and the product is easy to damage in the demolding process.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide the pneumatic stretching and shaping jig for the mobile phone key iron block, which realizes the rapid shaping of products in a stretching and shaping mode, is convenient to take and operate in the shaping process of the products, and can avoid damaging the products during shaping.

The utility model provides the following technical scheme:

the utility model provides a pneumatic tensile plastic tool of cell-phone button iron plate, includes the bottom plate, is equipped with cylinder and plastic platform on the bottom plate, and the output of cylinder sets up towards the plastic platform and is connected with the pulling piece, is equipped with on the pulling piece and moves the mold insert, is equipped with the plastic station on the plastic platform, and plastic station department is equipped with decides the mold insert, decides the mold insert and corresponds the setting combination with moving the mold insert and form tensile plastic mechanism, and pulling piece sliding fit sets up in the plastic station.

Further, the movable insert and the fixed insert comprise a longitudinal connecting part and a transverse shaping part, and the two shaping parts are oppositely arranged; the end part of the shaping part on the movable insert is provided with a movable insert half-limiting structure, the end part of the shaping part on the fixed insert is provided with a fixed insert half-limiting structure, and the movable insert half-limiting structure and the fixed insert half-limiting structure are correspondingly combined to form a complete limiting structure.

Further, the limit structure is a protruding structure, and is matched with the internal cavity structure of the mobile phone key iron block.

Furthermore, the connecting parts of the movable insert and the fixed insert are respectively embedded into the pulling block and the shaping platform.

Further, the shaping station is provided with a chute and a guide part, the pulling block is arranged in the chute in a sliding fit manner, and the guide part is provided with a guide groove which is convenient for moving and guiding the shaping part on the movable insert.

Further, a pressing plate is arranged above the pulling block at the shaping platform.

Further, the cylinder is controlled by an external foot valve.

By adopting the technology, compared with the prior art, the utility model has the following beneficial effects:

1) According to the utility model, the movable insert and the fixed insert are provided with the movable insert semi-limiting structure and the fixed insert semi-limiting structure, so that the product can be conveniently and rapidly limited and placed, and the cylinder pulls the pulling block to drive the movable insert to move, so that the movable insert semi-limiting structure on the movable insert shaping part stretches and deforms the product; the whole structure is simple, the product is convenient to take, and the product damage in the shaping process can be effectively avoided;

2) According to the utility model, the movement of the movable insert of the pulling block can be guided through the sliding chute and the guide groove, and the pulling block can be limited through the pressing plate;

3) According to the utility model, the cylinder is controlled through the pedal valve, so that the operation is convenient, quick and labor-saving.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the combined structure of the movable insert and the fixed insert of the present utility model;

FIG. 4 is a schematic structural view of the shaping platform of the present utility model;

FIG. 5 is a schematic diagram of the front structure of the product of the present utility model;

fig. 6 is a schematic view of the back structure of the product of the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

On the contrary, the utility model is intended to cover any alternatives, modifications, equivalents, and variations as may be included within the spirit and scope of the utility model as defined by the appended claims. Further, in the following detailed description of the present utility model, certain specific details are set forth in order to provide a better understanding of the present utility model. The present utility model will be fully understood by those skilled in the art without the details described herein.

Referring to fig. 1-6, a pneumatic stretching and shaping jig for a mobile phone key iron block comprises a bottom plate 1, a cylinder 2, a shaping platform 3, a pulling block 4, a movable insert 5, a fixed insert 6 and a pressing plate 9.

Specifically, the bottom plate 1 is the step form, and cylinder 2 sets up on lower part step face, and plastic platform 3 sets up on the upper portion step, and the output of cylinder 2 sets up towards plastic platform 3 one side, and pulling piece 4 is fixed to be set up at the output of cylinder 2.

Specifically, a shaping station is arranged on the shaping platform 3, a chute 301 and a guiding portion 302 are arranged at the shaping station, and a guiding groove 303 is arranged at the guiding portion 302.

Specifically, the pull block 4 is slidably fitted in the slide groove 301.

Specifically, the movable insert 5 and the fixed insert 6 each include a longitudinal connecting portion 7 and a transverse shaping portion 8, and the shaping portions 8 on the movable insert 5 and the fixed insert 6 are arranged opposite to each other;

wherein: the end of the shaping part 8 on the movable insert 5 is provided with a movable insert semi-limiting structure 801, the end of the shaping part 8 on the fixed insert 6 is provided with a fixed insert semi-limiting structure 802, the movable insert half-limiting structure 801 and the fixed insert half-limiting structure 802 are of convex structures, and are combined to form a complete limiting structure; the limiting structure is matched with the internal cavity structure of the mobile phone key iron block and is used for limiting and placing products and stretching and shaping;

wherein, the connecting part 7 of the movable insert 5 is embedded in the pulling block 4 and moves in linkage with the pulling block 4; the connecting part 7 of the fixed insert 6 is embedded and fixedly arranged in the drawing and shaping platform 3.

Specifically, the shaping portion 8 of the movable insert 5 is slidably fitted in the guide groove 303, and the guide groove 303 provides a guide for movement of the shaping portion 8 of the movable insert 5.

Specifically, the shaping platform 3 is arranged above the pulling block 4 and is provided with a pressing plate 9 for limiting the pulling block 4,

specifically, the cylinder 2 is controlled by an external foot valve, so that the shaping operation is convenient, fast and labor-saving.

Shaping jig of this embodiment is used for carrying out of shaping operations the working process is as follows:

s1, putting a product into a positioning structure formed by combining a fixed insert 6, a movable insert half positioning structure 801 on a movable insert 5 and a fixed insert half positioning structure 802, stepping down a foot valve, and pulling the movable insert 5 away from the fixed insert 6 by a cylinder 2 to reshape the size of an inner cavity of the product;

s2, loosening the pedal valve shovel cylinder 2 to retract, enabling the limiting movable insert 5 and the fixed insert 6 to coincide, and taking out the product.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Pneumatic stretching shaping jig of cell-phone button iron plate, its characterized in that: including the bottom plate, be equipped with cylinder and plastic platform on the bottom plate, the output of cylinder sets up towards the plastic platform and is connected with the pulling piece, is equipped with on the pulling piece and moves the mold insert, is equipped with the plastic station on the plastic platform, and plastic station department is equipped with decides the mold insert, decides the mold insert and moves the corresponding setting of mold insert, and pulling piece sliding fit sets up in plastic station department.

2. The pneumatic stretching and shaping jig for the mobile phone key iron block according to claim 1, wherein the movable insert and the fixed insert comprise a longitudinal connecting part and a transverse shaping part, and the two shaping parts are arranged oppositely; the end part of the shaping part on the movable insert is provided with a movable insert half-limiting structure, the end part of the shaping part on the fixed insert is provided with a fixed insert half-limiting structure, and the movable insert half-limiting structure and the fixed insert half-limiting structure are correspondingly combined to form a complete limiting structure.

3. The pneumatic stretching and shaping jig for the mobile phone key iron block according to claim 2, wherein the limiting structure is a protruding structure which is matched with an inner cavity structure of the mobile phone key iron block.

4. The pneumatic stretching and shaping jig for the mobile phone key iron block is characterized in that the connecting parts of the movable insert and the fixed insert are respectively embedded in the pulling block and the shaping platform.

5. The pneumatic stretching and shaping jig for the mobile phone key iron block according to claim 2, wherein the shaping station is provided with a chute and a guide part, the pulling block is arranged in the chute in a sliding fit manner, and the guide part is provided with a guide groove which is convenient for guiding the movement of the shaping part on the movable insert.

6. The pneumatic stretching and shaping jig for the mobile phone key iron block according to claim 2, wherein a pressing plate is arranged above the pulling block at the shaping platform.

7. The pneumatic stretching and shaping jig for the mobile phone key iron block according to claim 1, wherein the air cylinder is controlled by an external foot valve.