A mould plate structure for forming aluminium profiles

Abstract

The utility model relates to aluminium profile technical processing field, concretely for a kind of template structure for aluminium profile forming, including: processing table, it is characterized by: the upper side of processing table is detachably connected with down pressure template, down pressure template includes cooling shell and forming die, forming die is detachably connected inside cooling shell, the upper side of forming die is fixedly connected with injection port in one side, forming die inside is provided with several gas pipes, injection port is fixedly connected with gas pipe and is communicated, the end of gas pipe is connected with micro air flow channel;After processing, the circulation of cooling liquid in circulation pipe is cooled to aluminium profile quickly, then air pump passes through injection port and transmits high-pressure inert gas to micro air flow channel by gas pipe, high-pressure gas is sprayed from micro air flow channel, and uniform air film is formed between aluminium profile and forming die, aluminium profile is " topped off " forming die using gas pressure, solve the problem that aluminium profile is difficult to take off after forming, save time and effort.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile processing technology, specifically a template structure for aluminum profile forming. Background Technology

[0002] Aluminum profiles refer to aluminum alloy profiles. During the processing of aluminum profiles, they need to be made into various shapes, and forming templates are an indispensable part. The forming templates have forming cavities inside, and the aluminum profile material inside the forming cavity is extruded to form the aluminum profile material.

[0003] In existing technologies, aluminum profile forming template structures use a cooling system to rapidly cool the aluminum profiles to avoid low production efficiency caused by prolonged cooling.

[0004] However, after cooling, the aluminum profile tends to stick to the forming template under pressure and is difficult to remove, requiring manual removal with tools, which is time-consuming and labor-intensive. Therefore, this invention proposes a template structure for aluminum profile forming to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a template structure for aluminum profile forming, so as to solve the problem mentioned in the background art that aluminum profiles are difficult to remove after forming.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a template structure for aluminum profile forming, comprising: a processing table, a pressing template detachably connected above the processing table, the pressing template including a cooling shell and a forming mold, an upper mold that can be raised and lowered is provided directly above the forming mold, the forming mold is detachably connected inside the cooling shell, an air injection port is fixedly connected to one side above the forming mold, several air pipes are provided inside the forming mold, the air injection port is fixedly connected to and communicates with the air pipes, and a micro airflow channel is connected to the end of the air pipe, the micro airflow channel being evenly arranged along the air pipe at the bottom of the forming mold.

[0007] Preferably, a frame is fixedly connected above the processing table, with two legs of the frame on both sides of the lower pressing template. Two hydraulic rods are fixedly connected to the upper side of the frame near the processing table, and the other end of the hydraulic rods is fixedly connected to the upper mold.

[0008] Preferably, a circulation pump and a cooler are fixedly connected to the outside of the cooling housing, and a circulation pipe is provided inside the cooling housing. The cooler, circulation pump and circulation pipe are interconnected and communicate with each other.

[0009] Preferably, a limit strip is fixedly connected above the processing table.

[0010] Preferably, two hydraulic rods are fixedly connected to the two legs of the frame that are close to each other.

[0011] Preferably, two fixing blocks are symmetrically fixedly connected to both sides of the cooling housing.

[0012] Preferably, two handles are symmetrically fixedly connected to the other two sides above the molding die, and the handles do not affect the stroke of the upper mold plate when it is pressed down.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention involves selecting an appropriate forming mold before processing, placing it inside the cooling housing, and fixing the lower pressure plate above the processing table. During processing, aluminum material is placed into the forming mold, and the hydraulic rod extends to drive the upper mold to extrude the aluminum material into the forming mold. After processing, the aluminum profile is first rapidly cooled by circulating cooling liquid in the circulation pipe. Then, the aluminum profile is demolded. The air pump transmits high-pressure inert gas through the air injection port to the micro-airflow channel through the air pipe. The high-pressure gas is ejected from the micro-airflow channel, forming a uniform air film between the aluminum profile and the forming mold. The gas pressure is used to "push" the aluminum profile away from the forming mold, achieving non-contact demolding. This solves the problem of the aluminum profile being difficult to remove after forming, saving time and effort. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the frame structure of this utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the pressing template portion of this utility model;

[0018] Figure 4 This is a cross-sectional schematic diagram of the molding die of this utility model.

[0019] In the diagram: 1. Processing table; 2. Frame; 3. Lower pressing template; 4. Hydraulic rod one; 5. Upper mold; 6. Hydraulic rod two; 7. Limiting strip; 8. Cooling shell; 9. Forming mold; 10. Circulating pump; 11. Circulating pipe; 12. Fixing block; 13. Refrigerator; 14. Handle; 15. Air inlet; 16. Air pipe; 17. Micro airflow channel. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Example 1, please refer to Figures 1 to 4 This utility model provides a technical solution: a template structure for aluminum profile forming, comprising: a processing table 1, a lower pressing template 3 detachably connected above the processing table 1, the lower pressing template 3 including a cooling shell 8 and a forming mold 9, an upper mold 5 that can be raised and lowered above the forming mold 9, the forming mold 9 being detachably connected inside the cooling shell 8, an air injection port 15 fixedly connected to one side of the upper part of the forming mold 9, and two handles 14 symmetrically fixedly connected to the other two sides of the upper part of the forming mold 9. The handles 14 do not interfere with the process of pulling the forming mold 9 out of the cooling shell 8. Replacement is performed by replacing the aluminum profile. The molding mold 9 has several air pipes 16 inside. The air injection port 15 is fixedly connected to and communicates with the air pipes 16. The end of the air pipe 16 is connected to a micro airflow channel 17. The micro airflow channel 17 is evenly arranged along the air pipes 16 at the bottom of the molding mold 9. After the aluminum profile is formed, the air injection port 15 is connected to an air pump. The air pump transmits high-pressure inert gas through the air pipes 16 to the micro airflow channel 17. The high-pressure gas is sprayed out from the micro airflow channel 17, forming a uniform air film between the aluminum profile and the molding mold 9. The gas pressure is used to "push" the aluminum profile away from the molding mold 9, achieving non-contact demolding.

[0022] A circulation pump 10 and a cooler 13 are fixedly connected to the outside of the cooling housing 8. A circulation pipe 11 is provided inside the cooling housing 8. The cooler 13, the circulation pump 10 and the circulation pipe 11 are interconnected. The cooler 13 lowers the temperature of the internal coolant. The circulation pump 10 is responsible for providing power to circulate the coolant in the circulation pipe 11. The aluminum profile is rapidly cooled by the circulation of the coolant in the circulation pipe 11.

[0023] A frame 2 is fixedly connected above the processing table 1. The two legs of the frame 2 are on both sides of the lower pressing template 3. Two hydraulic rods 4 are fixedly connected to the upper side of the frame 2 near the processing table 1. The other end of the hydraulic rods 4 is fixedly connected to the upper mold 5. During processing, aluminum material is placed into the forming mold 9. The hydraulic rods 4 extend and drive the upper mold 5 to squeeze the aluminum material into the forming mold 9. A limit strip 7 is fixedly connected above the processing table 1. Two hydraulic rods 6 are fixedly connected to the side of the two legs of the frame 2 that are close to each other. Two fixing blocks 12 are symmetrically fixedly connected to both sides of the cooling shell 8. When fixing, the cooling shell 8 is pushed to the limit strip 7, and then the hydraulic rods 6 extend to the recess of the fixing block 12.

[0024] Specifically, before processing, a suitable forming mold 9 is selected and placed inside the cooling shell 8. The cooling shell 8 is pushed to the limit strip 7. Then, the hydraulic rod 2 6 extends to the recess of the fixing block 12 to fix the cooling shell 8. During processing, the aluminum material is placed into the forming mold 9. The hydraulic rod 1 4 extends and drives the upper mold 5 to squeeze the aluminum material into the forming mold 9. After processing, the aluminum profile is first cooled quickly by circulating the cooling liquid in the circulation pipe 11. Then, the aluminum profile is demolded. The air pump transmits high-pressure inert gas through the air injection port 15 to the micro airflow channel 17 through the air pipe 16. The high-pressure gas is sprayed out from the micro airflow channel 17, forming a uniform air film between the aluminum profile and the forming mold 9. The gas pressure is used to "push" the aluminum profile away from the forming mold 9, achieving non-contact demolding.

[0025] When this device is working, before processing, a suitable forming mold 9 is selected and placed inside the cooling shell 8, and the lower pressing template 3 is fixed above the processing table 1. During processing, the aluminum material is placed into the forming mold 9, and the hydraulic rod 4 extends to drive the upper mold 5 to squeeze the aluminum material into the forming mold 9. After processing, the aluminum profile is first cooled quickly by circulating the cooling liquid in the circulation pipe 11. Then, the aluminum profile is demolded. The air pump transmits high-pressure inert gas through the air injection port 15 to the micro airflow channel 17 through the air pipe 16. The high-pressure gas is sprayed out from the micro airflow channel 17, forming a uniform air film between the aluminum profile and the forming mold 9. The gas pressure is used to "push" the aluminum profile away from the forming mold 9, realizing non-contact demolding.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A template structure for forming aluminum profiles, comprising: A processing table (1) is characterized in that: a pressing template (3) is detachably connected above the processing table (1), the pressing template (3) includes a cooling shell (8) and a forming mold (9), an upper mold (5) that can be raised and lowered is provided directly above the forming mold (9), the forming mold (9) is detachably connected to the inside of the cooling shell (8), an air injection port (15) is fixedly connected to one side above the forming mold (9), a plurality of air pipes (16) are opened inside the forming mold (9), the air injection port (15) is fixedly connected to and communicates with the air pipes (16), the end of the air pipe (16) is connected to a micro airflow channel (17), and the micro airflow channel (17) is evenly arranged along the air pipe (16) at the bottom of the forming mold (9).

2. The template structure for aluminum profile forming according to claim 1, characterized in that: A frame (2) is fixedly connected above the processing table (1). The two legs of the frame (2) are on both sides of the lower pressing template (3). Two hydraulic rods (4) are fixedly connected to the upper side of the frame (2) near the processing table (1). The other end of the hydraulic rods (4) is fixedly connected to the upper mold (5).

3. The template structure for aluminum profile forming according to claim 1, characterized in that: A circulation pump (10) and a cooler (13) are fixedly connected to the outside of the cooling housing (8). A circulation pipe (11) is provided inside the cooling housing (8). The cooler (13), the circulation pump (10) and the circulation pipe (11) are interconnected and communicate with each other.

4. The template structure for aluminum profile forming according to claim 1, characterized in that: A limiting strip (7) is fixedly connected above the processing table (1).

5. A template structure for aluminum profile forming according to claim 2, characterized in that: Two hydraulic rods (6) are fixedly connected to the two legs of the frame (2) on the side that are close to each other.

6. A template structure for aluminum profile forming according to claim 1, characterized in that: Two fixing blocks (12) are symmetrically fixed to both sides of the cooling housing (8).

7. A template structure for aluminum profile forming according to claim 1, characterized in that: Two handles (14) are symmetrically fixedly connected to the other two sides above the forming mold (9). The handles (14) do not affect the stroke of the upper template (5) when it is pressed down.

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