Aluminum profile extrusion die for building material production

Abstract

The utility model discloses an aluminum profile extrusion die for building material production, and relates to the technical field of aluminum profile extrusion. Comprising a supporting table and moving grooves formed in the top end of the supporting table, the moving grooves are symmetrically formed, sliding blocks are slidably arranged between the inner walls of the moving grooves, a lower mold is movably arranged at the top end of the supporting table, and a groove hole is formed in the top end of the lower mold; the moving assembly is arranged at the top end of the supporting table, and the moving assembly is used for fixing the fixing and clamping assembly; and the fixed clamping assembly is movably arranged at the top end of the supporting table and used for fixing the lower die. Different dies can be rapidly replaced through the arranged moving assembly, the downtime can be shortened, so that the production efficiency is improved, the moving assembly can provide uniform clamping force, it is ensured that the dies do not move in the extrusion process, dependence on manpower can be reduced, the labor cost is reduced, and the production efficiency is improved. And meanwhile, errors and potential safety hazards possibly caused by manual operation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile extrusion, in particular to an aluminum profile extrusion die for building material production. Background Art

[0002] Aluminum products possess a range of excellent properties, such as high strength, excellent weather resistance, and low density. They are often used to make radiator parts or exterior trim. Their relatively high strength, approaching or exceeding that of high-quality steel, and their excellent plasticity allow them to be processed into various profiles. They also possess excellent electrical and thermal conductivity and corrosion resistance, making them widely used in industry, second only to steel in usage. During the production of aluminum profiles, extrusion dies are required to shape the aluminum profiles. However, in actual use, the aluminum profiles deform due to pressure, causing them to adhere to the inner wall of the lower mold, making removal difficult and even causing the mold to jam. This makes it difficult to remove the formed aluminum profiles, which in turn increases overall production time.

[0003] For example, in the patent announcement number CN214557086U, the extrusion plate is raised by a transmission rod to eject the formed aluminum profile, avoiding the occurrence of mold removal, making it convenient to remove the aluminum profile, and thus speeding up the production rate of the aluminum profile.

[0004] However, in the working environment of the above equipment, if the mold is damaged, it is impossible to replace the mold in time. At the same time, the aluminum profile mold needs to be cooled to 200-300 degrees Celsius before it can be used again after extrusion, which wastes working time. At the same time, frequent extrusion of the mold may cause mold performance degradation, shortened life and increased failure rate. Overheating of the aluminum profile extrusion mold may also affect product performance and product quality. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum profile extrusion die for building material production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an aluminum profile extrusion die for building material production, comprising a support platform and a movable groove provided at the top of the support platform, the movable grooves being symmetrically arranged, and a slider being slidably provided between the inner walls of the movable grooves, and a lower die being movably provided at the top of the support platform, and a slotted hole being provided at the top of the lower die;

[0007] A moving assembly is provided on the top of the support platform, and is used to fix the fixed clamping assembly;

[0008] A fixed clamping assembly, movably arranged on the top of the support platform, for fixing the lower mold;

[0009] The upper extrusion die assembly is arranged on the top of the support platform and is located between the moving assemblies, and is used for extruding the aluminum profile.

[0010] As a specific solution of the technical solution of the present application, the movable component includes a support seat, which is symmetrically arranged at the four corners of the top of the support platform, and threaded rods and guide rods are respectively arranged between the support seats, and the threaded rods are connected by couplings, and the guide rods are connected by connecting blocks.

[0011] As a specific solution of the technical solution of this application, it is characterized in that: the outer wall of the threaded rod is threadedly connected with a threaded sleeve, the bottom end of the threaded sleeve is connected to the top of the slider, and a moving block is movably provided on the outer wall of the guide rod, and the bottom end of the moving block is connected to another slider.

[0012] As a specific solution of the technical solution of the present application, the fixed clamping assembly includes a connecting rod, which is located between the threaded sleeve and the movable block. A fixed box is installed on the top of the connecting rod, a connecting spring is installed on the inner side of one end of the fixed box, and a rack is installed on the other end of the connecting spring. The rack is movably connected to the inner wall of the fixed box.

[0013] As a specific solution of the technical solution of this application, a fixing seat is installed at the top of the connecting rod, a connecting shaft is installed between the fixing seats, a clamping seat and a gear are installed on the outer wall of the connecting shaft, the gear is located at the center position of the connecting shaft, the gear is meshed with the rack, and the clamping seat is adapted to the slot.

[0014] As a specific solution of the technical solution of the present application, a cavity is provided on the inner wall of the lower mold, a coolant pipe is installed in the cavity, and a coolant inlet and a coolant outlet are installed on one side of the lower mold.

[0015] As a specific solution of the technical solution of the present application, the upper extrusion die assembly includes a support frame, which is connected to the top of the support platform, and a moving rod is movably provided on the outer wall of the support frame. The moving rod is an L-shaped structure, and a slide rail is installed on the outer side of the front of the moving rod. A sliding block is slidably provided on the outer wall of the slide rail, and an upper mold is installed on the outer side of the sliding block. The upper mold is adapted to the lower mold, and a cylinder is installed on the top of the moving rod. The telescopic end of the cylinder passes through the inner side of the top of the moving rod and is connected to the top of the sliding block.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The aluminum profile extrusion die for building materials production can quickly replace different dies through the provided moving components, which can reduce downtime and thus improve production efficiency. The moving components can provide uniform clamping force to ensure that the die does not move during the extrusion process, and can reduce dependence on manual labor, reducing labor costs, while also reducing errors and safety hazards that may be caused by manual operation.

[0018] At the same time, by setting up a coolant pipe in the lower mold, the temperature of the mold can be effectively controlled to prevent overheating, ensuring that the mold remains within the optimal operating temperature range during the extrusion process, which helps to improve product quality and consistency. Through timely cooling, the thermal deformation of the mold can be reduced, thereby ensuring the dimensional accuracy and surface finish of the product. Proper cooling of the mold can shorten the cooling time of the aluminum profile, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall axial side structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A is an enlarged schematic diagram;

[0021] Figure 3 This is a schematic structural diagram of the upper extrusion die assembly of the present utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the mobile component of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the fixed clamping assembly of the utility model;

[0024] Figure 6 For this utility model Figure 5 A magnified schematic diagram of B in the middle;

[0025] Figure 7 It is a schematic cross-sectional view of the lower mold of the present utility model.

[0026] In the figure: 1. Support platform; 101. Moving groove; 102. Slider; 2. Moving assembly; 201. Support seat; 202. Threaded rod; 203. Coupling; 204. Threaded sleeve; 205. Moving block; 206. Guide rod; 207. Connecting block; 3. Fixed clamping assembly; 301. Connecting rod; 302. Fixed seat; 303. Pressing seat; 304. Fixed box; 305. Connecting spring; 306. Rack; 307. Connecting shaft; 308. Gear; 309. Lower mold; 310. Coolant inlet; 311. Coolant outlet; 312. Coolant pipe; 313. Slot; 4. Upper extrusion mold assembly; 401. Support frame; 402. Moving rod; 403. Cylinder; 404. Slide rail; 405. Sliding block; 406. Upper mold. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] It should be noted that, in the description of the present invention, the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0029] Furthermore, it should be understood that for the sake of ease of description, the sizes of the various components shown in the drawings are not drawn according to actual proportions. For example, the thickness or width of certain layers may be exaggerated relative to other layers.

[0030] It should be noted that like numbers and letters represent similar items in the following figures, so once an item is defined or described in one figure, it will not need to be further discussed and described in detail in the description of the subsequent figures.

[0031] like Figure 1-Figure 7As shown, the utility model provides a technical solution: an aluminum profile extrusion die for building material production, comprising a support platform 1 and a movable groove 101 provided at the top of the support platform 1, the movable groove 101 being symmetrically arranged, and a slider 102 being slidably provided between the inner walls of the movable groove 101, and a lower die 309 being movably provided at the top of the support platform 1, and a slot 313 being provided at the top of the lower die 309;

[0032] The moving component 2 is arranged on the top of the support platform 1, and is used to fix the fixed clamping component 3;

[0033] A fixed clamping assembly 3, movably disposed on the top of the support platform 1, for fixing the lower mold 309;

[0034] The upper extrusion die assembly 4 is arranged on the top of the support platform 1 and located between the moving assemblies 2, and is used for extruding the aluminum profile.

[0035] like Figure 4 As shown, in order to be able to clamp and fix the lower mold 309, in the embodiment of the present application, the movable assembly 2 is provided to fix the lower molds 309 of different sizes. Specifically, the movable assembly 2 includes a support base 201, which is symmetrically arranged at the four corners of the top of the support platform 1, and threaded rods 202 and guide rods 206 are respectively provided between the support bases 201, and the threaded rods 202 are connected by a coupling 203, and the guide rods 206 are connected by a connecting block 207. The outer wall of the threaded rod 202 is threadedly connected to a threaded sleeve 204, and the bottom end of the threaded sleeve 204 is connected to the top of the slider 102, and the outer wall of the guide rod 206 is movably provided with a movable block 205, and the bottom end of the movable block 205 is connected to another slider 102. It should be clear that the threaded rods 202 rotated between the support bases 201 have different rotation directions, so that the threaded sleeves 204 on the outer walls of the threaded rods 202 can move toward the center. It should also be clear that the moving component 2 is powered by an external motor, which is connected to the power supply of the external device. Figure 4 As shown, the motor is installed on the outside of one of the support seats 201, and the output end of the motor passes through the other end of the support seat 201 and is connected to one end of one of the threaded rods 202. As can be seen from the above, the threaded rods 202 are connected by a coupling 203, so that the two threaded rods 202 can be driven to rotate.

[0036] like Figure 1-Figure 5As shown, the moving component 2 can fix the lower mold 309, and the support seats 201 are connected by a connecting rod 301. A fixed clamping component 3 is provided on the connecting rod 301, which can fix the lower mold 309 again. Specifically, the fixed clamping component 3 includes a connecting rod 301, and the connecting rod 301 is located between the threaded sleeve 204 and the moving block 205. A fixed box 304 is installed on the top of the connecting rod 301, and a connecting spring 305 is installed on the inner side of one end of the fixed box 304. A rack 306 is installed on the other end of the connecting spring 305, and the rack 306 is movably connected to the inner wall of the fixed box 304. It should be clear that in the embodiment of the present application, the fixed box 304 is designed to enable the rack 306 to move on its inner wall. In order to enable the rack 306 to quickly return to its initial position, a connecting spring 305 is installed between one end of the rack 306 and one side inner wall of the fixed box 304. The connecting spring 305 can limit the rack 306 when moving and quickly return to its initial position.

[0037] A fixing seat 302 is installed at the top of the connecting rod 301, and a connecting shaft 307 is installed between the fixing seats 302. A clamping seat 303 and a gear 308 are installed on the outer wall of the connecting shaft 307. The gear 308 is located at the center of the connecting shaft 307. The gear 308 is meshed with the rack 306, and the clamping seat 303 is adapted to the slot 313. It should be clear that in order to be able to fix the lower mold 309 well, a fixing seat 302 is installed on the top of the connecting rod 301, and a connecting shaft 307 is installed between the fixing seats 302, and a clamping seat 303 is installed on the outer wall of the connecting shaft 307. The clamping seat 303 can fix the lower mold 309. As can be seen from the previous text, a slot 313 is opened on the top of the lower mold 309, and a gear 308 is installed on the outer wall at the center of the connecting shaft 307. The gear 308 and the rack 306 are meshed and connected. When the clamping seat 303 fixes or releases the lower mold 309, the gear 308 can always drive the rack 306 to move on the inner wall of the fixed box 304.

[0038] The inner wall of the lower mold 309 is provided with a cavity, a cooling liquid pipe 312 is installed in the cavity, and a cooling liquid inlet 310 and a cooling liquid outlet 311 are installed on one side of the lower mold 309. Figure 7 As shown, in the embodiment of the present application, a coolant inlet 310 and a coolant outlet 311 are installed on one side of the lower mold 309. The coolant inlet 310 and the coolant outlet 311 are connected to the coolant pipe 312 in the cavity, so that the coolant can form a circulating cooling in the lower mold 309, thereby cooling the lower mold 309.

[0039] like Figure 2 and Figure 3As shown, the aluminum profile to be extruded is placed in the lower mold 309, and then the aluminum profile in the lower mold 309 is extruded through the upper extrusion mold assembly 4. Specifically, the upper extrusion mold assembly 4 includes a support frame 401, which is connected to the top of the support platform 1, and a moving rod 402 is movably provided on the outer wall of the support frame 401. The moving rod 402 is an L-shaped structure, and a slide rail 404 is installed on the outer side of the front of the moving rod 402. A sliding block 405 is slidably provided on the outer wall of the slide rail 404, and an upper mold 406 is installed on the outer side of the sliding block 405. The upper mold 406 is adapted to the lower mold 309, and a cylinder 403 is installed on the top of the moving rod 402. The telescopic end of the cylinder 403 passes through the inner side of the top of the moving rod 402 and is connected to the top of the sliding block 405. It should be understood that, in the embodiment of the present application, as previously mentioned, the movable rod 402 can be moved left and right on the support frame 401. A cylinder 403 is mounted on the top of the movable rod 402. The cylinder 403 is connected to an external air source. The telescopic end of the cylinder 403 drives the upper mold 406 to move on the slide rail 404. As previously mentioned, the upper mold 406 is connected to the slide rail 404 via a sliding block 405. When the upper mold 406 moves downward, it can extrude the aluminum profile in the lower mold 309. It should also be understood that the upper mold 406 is raised and lowered by the cooperation of the cylinder 403, the sliding block 405, and the slide rail 404. In another embodiment of the present application, any method capable of raising and lowering the upper mold 406 can be used, for example, a threaded rod and a threaded sleeve, an electric application rod, etc. Since they are prior art, they will not be described in detail here.

[0040] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the accompanying embodiments and their equivalents.

Claims

1. An aluminum profile extrusion die for building material production, characterized in that: The invention comprises a support platform (1) and a movable groove (101) provided at the top of the support platform (1), wherein the movable groove (101) is symmetrically arranged, and a slider (102) is slidably provided between the inner walls of the movable groove (101), and a lower mold (309) is movably provided at the top of the support platform (1), and a slotted hole (313) is provided at the top of the lower mold (309); A moving component (2) is arranged on the top of the support platform (1), and the moving component (2) is used to fix the fixed clamping component (3); A fixed clamping assembly (3), movably arranged on the top of the support platform (1), for fixing the lower mold (309); The upper extrusion die assembly (4) is arranged on the top of the support platform (1) and is located between the moving assemblies (2) and is used for extruding the aluminum profile.

2. The aluminum profile extrusion die for building material production according to claim 1, characterized in that: The moving assembly (2) includes support seats (201), which are symmetrically arranged at the four corners of the top of the support platform (1), and threaded rods (202) and guide rods (206) are respectively arranged between the support seats (201), and the threaded rods (202) are connected by couplings (203), and the guide rods (206) are connected by connecting blocks (207).

3. The aluminum profile extrusion die for building material production according to claim 2, characterized in that: The outer wall of the threaded rod (202) is threadedly connected to a threaded sleeve (204), the bottom end of the threaded sleeve (204) is connected to the top end of the slider (102), and the outer wall of the guide rod (206) is movably provided with a moving block (205), the bottom end of the moving block (205) is connected to another slider (102).

4. The aluminum profile extrusion die for building material production according to claim 1, characterized in that: The fixed clamping assembly (3) includes a connecting rod (301), the connecting rod (301) is located between the threaded sleeve (204) and the movable block (205), a fixing box (304) is installed on the top of the connecting rod (301), a connecting spring (305) is installed on the inner side of one end of the fixing box (304), and a rack (306) is installed on the other end of the connecting spring (305), and the rack (306) is movably connected to the inner wall of the fixing box (304).

5. The aluminum profile extrusion die for building material production according to claim 4, characterized in that: A fixing seat (302) is installed at the top of the connecting rod (301), a connecting shaft (307) is installed between the fixing seats (302), a pressing seat (303) and a gear (308) are installed on the outer wall of the connecting shaft (307), the gear (308) is located at the center of the connecting shaft (307), the gear (308) is meshed with the rack (306), and the pressing seat (303) is adapted to the slot (313).

6. The aluminum profile extrusion die for building material production according to claim 1, characterized in that: The inner wall of the lower mold (309) is provided with a cavity, a cooling liquid pipeline (312) is installed in the cavity, and a cooling liquid inlet (310) and a cooling liquid outlet (311) are installed on one side of the lower mold (309).

7. The aluminum profile extrusion die for building material production according to claim 1, characterized in that: The upper extrusion die assembly (4) includes a support frame (401), the support frame (401) is connected to the top of the support platform (1), and a moving rod (402) is movably provided on the outer wall of the support frame (401), the moving rod (402) is an L-shaped structure, and a slide rail (404) is installed on the outer side of the front of the moving rod (402), and a sliding block (405) is slidably provided on the outer wall of the slide rail (404), an upper die (406) is installed on the outer side of the sliding block (405), the upper die (406) is adapted to the lower die (309), and a cylinder (403) is installed on the top of the moving rod (402), and the telescopic end of the cylinder (403) passes through the inner side of the top of the moving rod (402) and is connected to the top of the sliding block (405).

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