Extrusion device for aluminum profile production

Abstract

The utility model provides an extrusion device for aluminum profile production, which belongs to the technical field of metal material processing, and comprises a support mechanism, a mounting shell, a support column fixedly mounted on the inner wall of the mounting shell, a temperature controller fixedly mounted in the inner cavity of the mounting shell, and a switch adaptively mounted on the side wall of the mounting shell; and the extrusion mechanism comprises a bottom plate fixedly mounted at the end of the supporting column, a bottom mold movably connected to the side wall of the bottom plate, a mounting plate fixedly mounted on the side wall of the bottom plate, a driving assembly arranged on the surface of the mounting plate, and a stamping assembly arranged on the inner surface of the driving assembly and used in cooperation with the driving assembly. Through the arrangement of the supporting mechanism and the extrusion mechanism, efficient and stable operation of aluminum profile extrusion forming is achieved; a composite punching structure with hydraulic driving matched with spring buffering is adopted, so that the impact damage is effectively reduced while the forming precision is ensured; according to the double-mold temperature control system, through cooperative work of the heating box with independent temperature control and the bottom mold, the material flowability and the forming quality are improved.

Description

Technical Field

[0001] This utility model belongs to the field of metal material processing technology, and specifically relates to an extrusion device for aluminum profile production. Background Technology

[0002] The background technology of extrusion equipment for aluminum profile production can be summarized as follows: Traditional aluminum profile extrusion processes mainly rely on hydraulic or mechanical extruders, which force aluminum rods heated to a plastic state to be extruded into shape through a die. Its technological development revolves around improving efficiency, precision and energy consumption control. Early equipment had problems such as unstable extrusion speed, rapid die wear, high energy consumption and uneven mechanical properties of products, and had a low degree of automation, relying on manual adjustment of process parameters.

[0003] In existing technologies, the temperature gradient in the contact area between the die and the aluminum billet is difficult to control precisely, which exacerbates local wear and affects the uniformity of the profile structure. Traditional equipment lacks a dynamic buffering mechanism against the impact of stamping, which not only reduces the life of the die but may also cause defects such as microcracks. Therefore, an extrusion device for aluminum profile production has emerged. Utility Model Content

[0004] The purpose of this invention is to provide an extrusion device for aluminum profile production, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An extrusion apparatus for producing aluminum profiles, comprising,

[0007] The support mechanism includes a mounting shell, a support column fixedly installed on the inner wall of the mounting shell, a temperature controller fixedly installed in the inner cavity of the mounting shell, and a switch adapted to be installed on the side wall of the mounting shell;

[0008] The extrusion mechanism includes a base plate fixedly installed at the end of the support column, a bottom mold movably connected to the side wall of the base plate, a mounting plate fixedly installed on the side wall of the base plate, a drive assembly disposed on the surface of the mounting plate, and a stamping assembly disposed on the inner surface of the drive assembly for use with the drive assembly.

[0009] As a preferred embodiment of the present invention, the driving assembly includes a connecting seat fixedly installed on the side wall of the mounting plate, and a limiter fixedly installed on the side wall of the connecting seat.

[0010] As a preferred embodiment of the present invention, the drive assembly further includes a hydraulic cylinder adapted to be installed on the side wall of the connecting seat, and a chuck fixedly installed on the end of the hydraulic cylinder.

[0011] As a preferred embodiment of the present invention, the driving assembly further includes a guide rail slidably connected to the surface of the card head, and a cover fixedly installed on the side wall of the connecting seat.

[0012] As a preferred embodiment of this utility model, the stamping assembly includes a connecting plate fixedly installed at the bottom of the guide rail, and a limiting rod slidably connected to the inner cavity of the connecting plate.

[0013] As a preferred embodiment of the present invention, the stamping assembly further includes a spring sleeved on the surface of the limiting rod, and an extrusion plate fixedly installed at the bottom of the limiting rod.

[0014] As a preferred embodiment of the present invention, the stamping assembly further includes a heating box fixedly connected to the bottom of the extrusion plate, and a top die connected to the bottom of the heating box by bolts.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: the modular support mechanism and extrusion mechanism realize the efficient and stable operation of aluminum profile extrusion molding; the composite stamping structure with hydraulic drive and spring buffer effectively reduces impact damage while ensuring molding accuracy; the dual mold temperature control system improves material flowability and molding quality by working together with the independently temperature-controlled heating box and the bottom mold; the baffle effectively reduces noise pollution and has the advantages of simple operation, low maintenance cost and wide applicability, which can meet the production needs of aluminum profiles of different specifications. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram showing the connection between the mounting shell and the support column of this utility model;

[0019] Figure 3 This is a schematic diagram showing the connection between the base plate and the mounting plate of this utility model;

[0020] Figure 4 This is a schematic diagram showing the connection between the connecting seat and the hydraulic cylinder of this utility model.

[0021] In the diagram: 100, Support mechanism; 101, Mounting shell; 102, Support column; 103, Temperature controller; 104, Switch; 200, Extrusion mechanism; 201, Base plate; 202, Bottom mold; 203, Mounting plate; 204, Drive assembly; 204a, Connecting seat; 204b, Limiter; 204c, Hydraulic cylinder; 204d, Chuck; 204e, Guide rail; 204f, Baffle; 205, Stamping assembly; 205a, Connecting plate; 205b, Limiting rod; 205c, Spring; 205d, Extrusion plate; 205e, Heating box; 205f, Top mold. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example

[0026] Reference Figures 1-4 This embodiment of the present invention provides an extrusion apparatus for producing aluminum profiles, comprising:

[0027] The support mechanism 100 includes a mounting shell 101, a support column 102 fixedly installed on the inner wall of the mounting shell 101, a temperature controller 103 fixedly installed in the inner cavity of the mounting shell 101, and a switch 104 adapted to be installed on the side wall of the mounting shell 101.

[0028] The extrusion mechanism 200 includes a base plate 201 fixedly installed at the end of the support column 102, a bottom mold 202 movably connected to the side wall of the base plate 201, a mounting plate 203 fixedly installed on the side wall of the base plate 201, a drive assembly 204 disposed on the surface of the mounting plate 203, and a stamping assembly 205 disposed on the inner surface of the drive assembly 204 for use with the drive assembly 204.

[0029] Specifically, the drive assembly 204 includes a connecting seat 204a fixedly installed on the side wall of the mounting plate 203, and a limiter 204b fixedly installed on the side wall of the connecting seat 204a. The drive assembly 204 also includes a hydraulic cylinder 204c adapted to be installed on the side wall of the connecting seat 204a, and a chuck 204d fixedly installed on the end of the hydraulic cylinder 204c. The drive assembly 204 also includes a guide rail 204e slidably connected to the surface of the chuck 204d, and a cover 204f fixedly installed on the side wall of the connecting seat 204a.

[0030] Furthermore, the shield 204f is designed to protect the components on the surface of the connector 204a, while also providing dust protection and reducing noise transmission.

[0031] Preferably, the stamping assembly 205 includes a connecting plate 205a fixedly installed at the bottom of the guide rail 204e, and a limiting rod 205b slidably connected to the inner cavity of the connecting plate 205a. The stamping assembly 205 also includes a spring 205c sleeved on the surface of the limiting rod 205b, and an extrusion plate 205d fixedly installed at the bottom of the limiting rod 205b. The stamping assembly 205 also includes a heating box 205e fixedly connected to the bottom of the extrusion plate 205d, and a top die 205f bolted to the bottom of the heating box 205e.

[0032] It should be noted that the temperature controller 103 uses a GH-15kW medium-frequency induction heating machine, which facilitates heating of the bottom mold 202 during aluminum profile processing. The heating box 205e is connected to the temperature controller 103 via wires, which facilitates heating of the top mold 205f and facilitates the shaping of the aluminum profile.

[0033] In use, the operation and shutdown of the temperature controller 103 are controlled by switch 104. The aluminum profile is placed on the bottom mold 202, and the hydraulic cylinder 204c is started. The extension and retraction of the hydraulic cylinder 204c drives the clamping head 204d to move up and down. The clamping head 204d drives the guide rail 204e to move up and down. The guide rail 204e drives the connecting plate 205a to move up and down. The limiter 204b ensures that the connecting plate 205a moves along the predetermined route. The connecting plate 205a, in conjunction with the spring 205c, pushes the extrusion plate 205d downward. The extrusion plate 205d drives the top mold 205f on the heating box 205e to move up and down. The top mold 205f, in conjunction with the bottom mold 202, shapes the aluminum profile. During shaping, the limit rod 205b moves upward to prevent the workpiece from cracking due to excessive strength. When the hydraulic cylinder 204c retracts, the top spring pushes the connecting plate 205a, bringing the extrusion plate 205d back to its original position.

[0034] In summary, the efficient and precise extrusion molding of aluminum profiles is achieved through the configuration of drive component 204 and stamping component 205. The dual temperature control system of temperature controller 103 and heating box 205e ensures constant temperature operation of the mold, effectively avoiding stress defects in the material caused by temperature differences. The hydraulically driven stamping component 205, buffered by spring 205c, forms a stable stroke under the guidance of limiter 204b, which not only ensures the forming pressure but also dynamically adjusts the contact strength to prevent workpiece cracking. The baffle 204f combines safety protection and noise reduction functions. The device has good processing stability and process adaptability, improving the forming quality and production efficiency of aluminum profiles.

[0035] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0036] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0037] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An extrusion device for producing an aluminum profile, characterized in that: include, The support mechanism (100) includes a mounting shell (101), a support column (102) fixedly installed on the inner wall of the mounting shell (101), a temperature controller (103) fixedly installed in the inner cavity of the mounting shell (101), and a switch (104) adapted to be installed on the side wall of the mounting shell (101). The extrusion mechanism (200) includes a base plate (201) fixedly installed at the end of the support column (102), a bottom mold (202) movably connected to the side wall of the base plate (201), a mounting plate (203) fixedly installed on the side wall of the base plate (201), a drive assembly (204) disposed on the surface of the mounting plate (203), and a stamping assembly (205) disposed on the inner surface of the drive assembly (204) and used in conjunction with the drive assembly (204).

2. The extrusion device for aluminum profile production according to claim 1, characterized in that: The drive assembly (204) includes a connector (204a) fixedly mounted on the side wall of the mounting plate (203), and a limiter (204b) fixedly mounted on the side wall of the connector (204a).

3. The extrusion device for aluminum profile production according to claim 2, characterized in that: The drive assembly (204) also includes a hydraulic cylinder (204c) adapted to be installed on the side wall of the connecting seat (204a), and a chuck (204d) fixedly installed on the end of the hydraulic cylinder (204c).

4. The extrusion device for aluminum profile production according to claim 3, characterized in that: The drive assembly (204) also includes a guide rail (204e) slidably connected to the surface of the card head (204d) and a cover (204f) fixedly installed on the side wall of the connector (204a).

5. The extrusion device for aluminum profile production according to claim 4, characterized in that: The stamping assembly (205) includes a connecting plate (205a) fixedly installed at the bottom of the guide rail (204e) and a limiting rod (205b) slidably connected to the inner cavity of the connecting plate (205a).

6. The extrusion device for aluminum profile production according to claim 5, characterized in that: The stamping assembly (205) also includes a spring (205c) sleeved on the surface of the limiting rod (205b) and an extrusion plate (205d) fixedly installed at the bottom of the limiting rod (205b).

7. The extrusion device for aluminum profile production according to claim 6, characterized in that: The stamping assembly (205) also includes a heating box (205e) fixedly connected to the bottom of the extrusion plate (205d), and a top die (205f) bolted to the bottom of the heating box (205e).

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