CN212948694U

CN212948694U - Elastic block positioning and forming structure

Info

Publication number: CN212948694U
Application number: CN202021607940.4U
Authority: CN
Inventors: 王鸿鸣; 沈炳龙; 罗治永; 林海光; 姚龙平; 潘成扬
Original assignee: Shenzhen Huazhong Simingtong Technology Co ltd
Current assignee: Shenzhen Huazhong Simingtong Technology Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-13
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a bullet piece location shaping structure, including panel and interior support, the convex die board is installed to the below of panel, and the inside of convex die board is provided with the location mold insert, the outside of location mold insert is provided with the terrace die core, and the both sides of terrace die core are provided with the pressure flitch, press the below of flitch to install the die board, and the below of die board is provided with the bottom plate, the top of bottom plate is provided with high cover, interior support position is in the outside of high cover. This bullet piece location shaping structure compares with current ordinary bullet piece location shaping structure, at the outside bullet piece that increases of terrace die core, utilize bullet piece body bullet to press the location earlier, bullet piece location shaping structure can reach the window size, utilize the bullet piece body to push down the material position that the position required earlier, make its size, the position is stable, and reduction in production cost, and bullet piece location shaping structure has good stability, the material shaping is effectual, the theory of operation is simple, use the simple operation, this bullet piece location shaping structure improves the product yield.

Description

Elastic block positioning and forming structure

Technical Field

The utility model relates to a bullet piece location shaping technical field specifically is bullet piece location shaping structure.

Background

The IML product that present window position required height, if will appear the position partially with 3D forming die commonly used, the window is not of uniform size, with the compensation size, hardly stable, present modified bullet piece location shaping structure adopts the window position to increase a bullet piece at the die, utilizes bullet piece bullet to press earlier the location, through verifying, this scheme is feasible, can reach the window size, and the position is stable, so design out bullet piece location 3D forming structure mould

The deviation appears easily in current bullet piece location shaping structure position, and the window is not of uniform size, with the compensation size, hardly stable, material shaping effect is relatively poor, leads to the production yields to reduce, and manufacturing cost is too high, can not be fine satisfy people's user demand, to above-mentioned condition, carries out technical innovation on current bullet piece location shaping structure basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bullet piece location shaping structure to propose general bullet piece location shaping structure position deviation appearing easily in solving above-mentioned background art, the window is not of uniform size, with the compensation size, hardly stable, material shaping effect is relatively poor, leads to the production yields to reduce, and manufacturing cost is too high, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the elastic block positioning and forming structure comprises a panel and an inner support, wherein a convex template is installed below the panel, a positioning insert is arranged inside the convex template, a convex core is arranged outside the positioning insert, pressure plates are arranged on two sides of the convex core, a concave template is installed below the pressure plates, a bottom plate is arranged below the concave template, a high sleeve is arranged above the bottom plate, the inner support is located outside the high sleeve, an elastic block body is arranged inside the convex core, and a spring is arranged inside the elastic block body.

Preferably, the convex template is movably connected with the positioning inserts, and the positioning inserts are symmetrically distributed along the central axis of the convex template.

Preferably, the outer surface of the male die core is attached to the inner surface of the female die plate, and the central axis of the male die core coincides with the central axis of the female die plate.

Preferably, the pressure plate is movably connected with the male die core, and the central axis of the pressure plate coincides with the central axis of the male die core.

Preferably, the high sleeve and the inner support are fixedly connected, and the high sleeve is distributed at equal intervals along the horizontal line of the inner support.

Preferably, the elastic block body forms an elastic structure through the spring and the bottom plate, and the spring is symmetrically distributed along the central axis of the elastic block body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the setting of high cover, interior support, spring and bullet block body, at the outside bullet block body that increases of terrace die core, utilize bullet block body bullet to press earlier the location, through verifying, bullet block location shaping structure can reach the window size, utilize the bullet block body to push down the material position that the position required earlier, make its size, the position is stable, reduction in production cost, and bullet block location shaping structure has good stability, the material shaping is effectual, the theory of operation is simple, use the simple operation, this bullet block location shaping structure improves the product yield.

Drawings

FIG. 1 is a schematic view of a front view half-section structure of the present invention;

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

fig. 3 is a schematic view of the front perspective structure of the present invention.

In the figure: 1. a panel; 2. a convex template; 3. positioning the insert; 4. a male die core; 5. a material pressing plate; 6. a cavity plate; 7. a base plate; 8. high sleeve; 9. an inner support; 10. a spring; 11. a bullet block body.

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. 1-3, the present invention provides a technical solution: a bullet positioning and forming structure comprises a panel 1 and an inner support 9, wherein a convex template 2 is installed below the panel 1, a positioning insert 3 is arranged inside the convex template 2, the convex template 2 is movably connected with the positioning insert 3, the positioning inserts 3 are symmetrically distributed along the central axis of the convex template 2, a convex template core 4 is arranged outside the positioning insert 3, pressure plates 5 are arranged on two sides of the convex template core 4, the outer surface of the convex template core 4 is attached to the inner surface of a concave template 6, the central axis of the convex template core 4 is overlapped with the central axis of the concave template 6, a concave template 6 is installed below the pressure plates 5, a bottom plate 7 is arranged below the concave template 6, the pressure plates 5 are movably connected with the convex template core 4, the central axis of the pressure plates 5 is overlapped with the central axis of the convex template core 4, a high sleeve 8 is arranged above the bottom plate 7, the inner support 9 is positioned outside the high sleeve 8, the high sleeves 8 are fixedly connected with the inner support 9, and the high sleeves 8 are distributed at equal intervals along the horizontal line of the inner support 9;

the punch core 4 is internally provided with a spring block body 11, the spring block body 11 is internally provided with a spring 10, the spring block body 11 forms an elastic structure with the bottom plate 7 through the spring 10, the spring 10 is symmetrically distributed along the central axis of the spring block body 11, the spring 10 and the spring block body 11 are arranged through a high sleeve 8, an inner support 9 and an outer part of the punch core 4 is additionally provided with the spring block body 11, the spring block body 11 is used for firstly pressing and positioning, verification shows that the spring block positioning and forming structure can reach the size of a window, the spring block body 11 is used for firstly pressing a material part with a position requirement, the size and the position of the material part are stable, the production cost is reduced, the spring block positioning and forming structure has good stability, the material forming effect is good, the working principle is simple, the use and the operation are convenient, and the product yield is improved.

The working principle is as follows: when the bullet positioning and forming structure is used, firstly, the bullet positioning and forming structure is used for producing a PET film, the PET film punched by a cutting die is placed on a female die surface and is fixed by a positioning insert 3 arranged inside a convex die plate 2, after the bullet positioning and forming structure is heated by a machine table, the convex die plate 2 arranged outside a panel 1 and a female die plate 6 arranged outside a bottom plate 7 are matched to a set distance, a PET film position required by the position is firstly pressed by a bullet block body 11, the bullet block body 11 is arranged inside a lower part of a male die core 4 to ensure the size and the position of the bullet block body to be stable, a spring 10 is arranged inside the bullet block body 11, after the bullet block body 11 is pressed, the bullet block body is formed according to a normal forming process, after the forming is finished, the convex die plate 2 arranged outside the panel 1 and the female die plate 6 arranged outside the bottom plate 7 are vertically separated, the formed PET film is taken out, the PET film is manually placed into, after the end, the product is taken out manually, which is the working principle of the elastic block positioning and forming structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bullet piece location shaping structure, including panel (1) and interior support (9), its characterized in that: the improved punch press is characterized in that a convex template (2) is installed below the panel (1), a positioning insert (3) is arranged inside the convex template (2), a convex core (4) is arranged outside the positioning insert (3), material pressing plates (5) are arranged on two sides of the convex core (4), a concave template (6) is installed below the material pressing plates (5), a bottom plate (7) is arranged below the concave template (6), a high sleeve (8) is arranged above the bottom plate (7), an inner support (9) is located outside the high sleeve (8), an elastic block body (11) is arranged inside the convex core (4), and a spring (10) is arranged inside the elastic block body (11).

2. The block magazine of claim 1, wherein: the convex template (2) is movably connected with the positioning inserts (3), and the positioning inserts (3) are symmetrically distributed along the central axis of the convex template (2).

3. The block magazine of claim 1, wherein: the outer surface of the male die core (4) is attached to the inner surface of the concave die plate (6), and the central axis of the male die core (4) is coincident with the central axis of the concave die plate (6).

4. The block magazine of claim 1, wherein: the material pressing plate (5) is movably connected with the male die core (4), and the central axis of the material pressing plate (5) coincides with the central axis of the male die core (4).

5. The block magazine of claim 1, wherein: constitute fixed connection between high cover (8) and interior support (9), and high cover (8) distribute along the water flat line equidistance of interior support (9).

6. The block magazine of claim 1, wherein: the elastic block body (11) forms an elastic structure with the bottom plate (7) through the spring (10), and the spring (10) is symmetrically distributed along the central axis of the elastic block body (11).