CN222406934U

CN222406934U - A mold device capable of adjusting mold shape

Info

Publication number: CN222406934U
Application number: CN202421225670.9U
Authority: CN
Inventors: 熊海龙; 刘啸林; 周克明
Original assignee: Chuzhou Zhongyi Mould Equipment Manufacturing Co ltd
Current assignee: Chuzhou Zhongyi Mould Equipment Manufacturing Co ltd
Priority date: 2024-05-31
Filing date: 2024-05-31
Publication date: 2025-01-28
Anticipated expiration: 2034-05-31

Abstract

The utility model provides a die device capable of adjusting a die shape surface, and belongs to the technical field of dies. The die comprises a lower die holder, the up end middle part of die holder is fixed with the bed die, the top of die holder is provided with the upper die holder, the up end of upper die holder is fixed with adjustable box, be provided with die face adjustment mechanism in the adjustable box, die face adjustment mechanism including rotate install in adjustable box internal rotation axle, evenly be provided with multiunit mount around the axis of rotation, every group all be fixed with a die shape panel on the mount, just the lower terminal surface middle part of upper die holder has been seted up and has been supplied one the opening that die shape panel exposes just. The utility model is convenient to adjust the mould-shaped panels with different shapes to be matched with the lower mould so as to form the injection cavity with different shapes, thereby being convenient for producing products with the required shapes and convenient to use.

Description

Die device capable of adjusting die shape surface

Technical Field

The utility model relates to the technical field of dies, in particular to a die device capable of adjusting a die shape surface.

Background

The mould is used for various moulds and tools for injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods to obtain the required products in industrial production, and different moulds are composed of different parts and mainly realize the processing of the appearance of the article through the change of the physical state of the formed material.

However, in the actual use process of the existing injection mold, the upper mold and the lower mold are fixed, so that when products with different shapes are injected, a plurality of sets of molds are needed to be configured, the production cost is increased, and complicated disassembly and assembly procedures are needed when the plurality of sets of molds are used in a switching manner, so that the integral use is inconvenient.

Accordingly, the present application provides a mold device with an adjustable mold surface to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to solve the technical problems that a die device with an adjustable die shape surface is provided to solve the problems that in the prior art, an upper die and a lower die are fixed, so that when products with different shapes are injected, a plurality of sets of dies are needed to be configured, the production cost is increased, complicated disassembly and assembly procedures are needed when the plurality of sets of dies are switched for use, and the whole use is inconvenient.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a die device of adjustable mould shape face, includes the die holder, the up end middle part of die holder is fixed with the bed die, the top of die holder is provided with the upper die base, the up end of upper die base is fixed with adjustable box, be provided with mould shape face adjustment mechanism in the adjustable box, mould shape face adjustment mechanism including rotate install in adjustable box internal rotation axle, evenly be provided with the multiunit mount around the axis of rotation, every group all be fixed with a mould shape panel on the mount, just the lower terminal surface middle part of upper die base has been seted up and has been supplied one the opening that the mould shape panel exposes just.

Optionally, a plurality of guide cylinders are symmetrically fixed at the edge of the lower die holder, vertical guide posts are fixed at the lower end face of the upper die holder corresponding to the guide cylinders, and the lower ends of the guide posts are vertically inserted into the top ends of the guide cylinders.

Optionally, an injection molding pipe is installed on one side of the top of the lower die, and the injection molding pipe extends to the edge of an injection molding inner cavity of the lower die.

Optionally, a rotating cavity is formed in the adjustable box, the rotating cavity is a cylindrical cavity adapted to the rotation of the die-shaped surface adjusting mechanism, and a horizontal opening for completely exposing the die-shaped panel is formed in the bottom of the rotating cavity.

Optionally, one end of the rotating shaft extends out of the adjustable machine box, a rotating disc is fixed on the rotating disc, and a handle is arranged on the rotating disc.

Optionally, the rotary disc is provided with a positioning groove corresponding to the azimuth of each die-shaped panel, an installation cylinder is fixed on the outer side of the adjustable machine box, a positioning bolt is elastically installed on the installation cylinder, and the top end of the positioning bolt is in plug-in fit with the positioning groove.

Optionally, the inside of the installation cylinder is hollow, a spring is installed, and the lower end of the positioning bolt is inserted into the top end of the installation cylinder and is connected with the spring in the installation cylinder.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the scheme, due to the cooperation of the adjustable machine box and the die-shaped surface adjusting mechanism, the corresponding die-shaped panel can be rotated to the opening at the bottom of the rotating cavity by rotating the rotating shaft, so that the die-shaped panel is aligned with the opening at the lower end surface of the upper die holder, the upper die holder can be matched with the injection cavity in the lower die by utilizing the die-shaped panel after moving downwards, the product injection cavity of the required shape surface is formed, the multifunctional effect of adjusting and using multiple shapes surfaces by one set of die is realized, and the production cost is reduced.

Meanwhile, due to the fact that the mounting cylinder and the positioning bolt are arranged on the outer side of the adjustable machine box, the positioning bolt which is elastically mounted on the mounting cylinder is inserted into the positioning groove on the rotating disc to be matched with the positioning groove to fix the rotating shaft, after the rotating shaft is well adjusted in a rotating mode, the die-shaped panel and the lower die which are required to be used can be matched with each other, the positioning bolt can be used for fixing, and compared with the problem that complicated mounting is required when dies with different shapes are replaced in the prior art, the device is simple to operate and convenient to use, and the working efficiency is improved.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present utility model and, together with the description, further serve to explain the principles of the utility model and to enable a person skilled in the pertinent art to make and use the utility model.

FIG. 1 is a schematic view of a mold apparatus with an adjustable mold surface;

FIG. 2 is a schematic structural view of a die face adjustment mechanism;

FIG. 3 is a schematic view of the internal structure of the adjustable box;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1.

[ Reference numerals ]

1. The device comprises a lower die holder, 101, a guide cylinder, 2, a lower die, 201, an injection molding pipe, 3, an upper die holder, 301, a guide pillar, 4, an adjustable machine box, 401, a rotating cavity, 5, a die-shaped surface adjusting mechanism, 501, a rotating shaft, 502, a fixing frame, 503, a die-shaped panel, 504, a rotating disc, 505, a handle, 506, a positioning groove, 6, a mounting cylinder and 7, and a positioning bolt.

Specific structures and devices are labeled in the drawings to enable clear implementation of embodiments of the utility model, but this is merely illustrative and is not intended to limit the utility model to the specific structures, devices and environments that may be modified or adapted by those of ordinary skill in the art, based on the specific needs.

Detailed Description

The present utility model provides a mold apparatus for adjusting a mold surface, which is described in detail below with reference to the accompanying drawings and specific examples. While the utility model has been described herein in detail in order to make the embodiments more detailed, the following embodiments are preferred and can be embodied in other forms as well known to those skilled in the art, and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model to the specific forms disclosed herein.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It is to be understood that the meaning of "on," "above," "over" and "above" in the present utility model should be read in the broadest manner so that "on" means not only "directly on" but also includes "on" something with intervening features or layers therebetween, and "on" or "above" means not only "on" or "over" but also may include the meaning of "on" or "over" it without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under," "below," "lower," "above," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1, an embodiment of the present utility model provides a mold device with an adjustable mold surface, including a lower mold base 1, a lower mold 2 is fixed in the middle of an upper end surface of the lower mold base 1, an upper mold base 3 is disposed above the lower mold base 1, an adjustable machine box 4 is fixed on an upper end surface of the upper mold base 3, wherein an injection molding tube 201 is installed at one side of a top of the lower mold base 2, the injection molding tube 201 extends to an edge of an injection cavity of the lower mold base 2, so that injection molding materials can be performed in the lower mold base 2 through the injection molding tube 201, meanwhile, a plurality of guide cylinders 101 are symmetrically fixed at the edge of the lower mold base 1, a vertical guide pillar 301 is fixed at a lower end surface of the upper mold base 3 corresponding to the guide cylinder 101, a lower end of the guide pillar 301 is vertically inserted into a top end of the guide cylinder 101, in this embodiment, four groups of guide cylinders 101 and guide pillars 301 in an insertion fit are disposed together, and are uniformly distributed at four corners of the lower mold base 1 and the upper mold base 3, so that the upper mold base 3 can stably move toward the lower mold base 1 to be in a butt joint direction with the lower mold base 2.

As shown in fig. 1, fig. 2 and fig. 3, the mold surface adjusting mechanism 5 is disposed in the adjustable box 4, the mold surface adjusting mechanism 5 includes a rotating shaft 501 rotatably mounted in the adjustable box 4, a plurality of groups of fixing frames 502 are uniformly disposed around the rotating shaft 501, each group of fixing frames 502 is fixedly provided with a mold-shaped panel 503, an opening for exposing one mold-shaped panel 503 is formed in the middle of the lower end surface of the upper die holder 3, a rotating cavity 401 is formed in the adjustable box 4, the rotating cavity 401 is a cylindrical cavity adapted to the rotation of the mold surface adjusting mechanism 5, and a horizontal opening for completely exposing the mold-shaped panel 503 is formed in the bottom of the rotating cavity 401, so that the required mold-shaped panel 503 faces the bottom opening of the rotating cavity 401 and is matched with the top opening of the lower die 2 by rotating the rotating shaft 501, thereby forming an injection molding cavity of a required product surface, and being convenient to adjust.

In addition, as shown in fig. 4, one end of the rotating shaft 501 extends out of the adjustable box 4 and is fixed with a rotating disc 504, a handle 505 is mounted on the rotating disc 504, an anti-slip sleeve is sleeved on the handle 505, the rotating shaft 501 can be conveniently rotated by the rotating disc 504 so as to select mold-shaped panels 503 with different shapes, meanwhile, a positioning groove 506 is formed in the rotating disc 504 corresponding to each mold-shaped panel 503, an installation cylinder 6 is fixed on the outer side of the adjustable box 4, a positioning plug pin 7 is elastically mounted on the installation cylinder 6, and the top end of the positioning plug pin 7 is in plug fit with the positioning groove 506 to fix the rotating shaft 501.

In specific implementation, the inside of the mounting cylinder 6 is hollow, and is provided with a spring, and the lower end of the positioning pin 7 is inserted into the top end of the mounting cylinder 6 and is connected with the spring in the mounting cylinder 6, so that the positioning pin 7 is elastically mounted on the top end of the mounting cylinder 6.

According to the working principle provided by the utility model, when the die device with the adjustable die surface is used, the handle 505 can be used for rotating the rotating shaft 501 to drive the required die surface plate 503 to rotate to the bottom opening of the rotating cavity 401, so that the required die surface plate 503 can be aligned with the lower end surface opening of the upper die holder 3, the upper die holder 3 can be ensured to be matched with the injection cavity in the lower die 2 after being moved towards the lower die 2 under the guiding action of the guide post 301 and the guide cylinder 101, and the product injection cavity with the required surface is formed, thereby realizing the multifunctional effect that one set of die can be adjusted to use multiple surfaces, and being beneficial to reducing the production cost.

Meanwhile, after the rotating shaft 501 is rotated and the required die-shaped panel 503 is adjusted, the positioning pins 7 elastically mounted at the top end of the mounting cylinder 6 can be in plug-in fit with the corresponding positioning grooves 506 on the rotating disc 504 at the moment, so that the rotating shaft 501 is fixed, and compared with the problem that complicated mounting is required when dies with different shapes are replaced in the prior art, the device is simple to operate and convenient to use, and is beneficial to improving the working efficiency.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a die device of adjustable mould shape face, includes die holder (1), its characterized in that, the up end middle part of die holder (1) is fixed with bed die (2), the top of die holder (1) is provided with upper die base (3), the up end of upper die base (3) is fixed with adjustable box (4), be provided with mould shape face adjustment mechanism (5) in adjustable box (4), mould shape face adjustment mechanism (5) including rotate install in adjustable box (4) internal rotation axle (501), evenly be provided with multiunit mount (502) around axis of rotation (501), every group all be fixed with a mould shape panel (503) on mount (502), just the lower terminal surface middle part of upper die base (3) has the confession one the opening that mould shape panel (503) just exposes.

2. The die device with the adjustable die surface according to claim 1, wherein a plurality of guide cylinders (101) are symmetrically fixed at the edge of the lower die holder (1), a vertical guide post (301) is fixed at the lower end face of the upper die holder (3) corresponding to the guide cylinders (101), and the lower end of the guide post (301) is vertically inserted into the top end of the guide cylinder (101).

3. The die device with the adjustable die surface according to claim 1, wherein an injection tube (201) is arranged on one side of the top of the lower die (2), and the injection tube (201) extends to the edge of an injection cavity of the lower die (2).

4. The die device with the die-shaped surface adjustable according to claim 1, wherein a rotating cavity (401) is formed in the adjustable box (4), the rotating cavity (401) is a cylindrical cavity which is adapted to the rotation of the die-shaped surface adjusting mechanism (5), and a horizontal opening for the die-shaped panel (503) to be completely exposed is formed in the bottom of the rotating cavity (401).

5. The die device for adjusting a die form surface according to claim 1, wherein one end of the rotating shaft (501) extends out of the adjustable box (4) and is fixed with a rotating disc (504), and a handle (505) is mounted on the rotating disc (504).

6. The die device with the adjustable die-shaped surface according to claim 5, wherein a positioning groove (506) is formed in the rotating disc (504) corresponding to the orientation of each die-shaped panel (503), a mounting cylinder (6) is fixed on the outer side of the adjustable machine box (4), a positioning bolt (7) is elastically mounted on the mounting cylinder (6), and the top end of the positioning bolt (7) is in plug-in fit with the positioning groove (506).

7. A die device with adjustable die form surface according to claim 6, characterized in that the inside of the mounting cylinder (6) is hollow and is provided with a spring, and the lower end of the positioning pin (7) is inserted into the top end of the mounting cylinder (6) and connected with the spring in the mounting cylinder (6).