Adjustable aluminum profile extrusion die

Abstract

The utility model relates to the technical field of dies, and discloses an adjustable aluminum profile extrusion die which comprises a base, a narrow column is fixedly connected to the left side of the top of the base, a wide column is fixedly connected to the top end of the right side of the base, an operation table is fixedly connected between the narrow column and the wide column, and a second motor is fixedly connected to the right side of the top of the base. The output end of the second motor is fixedly connected with a second bevel gear, the left side of the wide column is fixedly connected with a fixing block, the left side of the fixing block is rotationally connected with a semicircular disc, the bottom end of the semicircular disc is fixedly connected with second bevel gears, and the adjacent outer walls of the two second bevel gears are connected in a meshed mode. According to the utility model, the replacement process of the die is quick and efficient due to the automatic exchange function, the downtime caused by die replacement is reduced, the dependence on manual maintenance and adjustment is reduced due to automatic exchange, and the maintenance cost caused by manual misoperation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to an adjustable aluminum profile extrusion mold. Background Art

[0002] Aluminum extrusion is a process that heats aluminum alloy to a plastic state and extrudes it through a die. This process can produce aluminum profiles with various cross-sectional shapes for use in construction, transportation, and industrial applications. The design of the extrusion die is a key factor in determining the quality and production efficiency of aluminum profiles. The die needs to have high strength and wear resistance to withstand the high temperatures and high pressures generated during the extrusion process.

[0003] Aluminum extrusion dies are usually made of high-alloy tool steel, which has excellent high-temperature and wear resistance. The die manufacturing process includes precision machining, heat treatment and surface treatment steps to ensure the accuracy and life of the die. In order to improve the strength and durability of the die, the die needs to be heat treated after manufacturing.

[0004] Aluminum profile extrusion dies are widely used in many fields including the construction industry, electronics and electrical appliances, and household appliances. They are used to manufacture door and window frames, curtain walls, and sun room structural building accessories. Existing aluminum profile extrusion dies can only extrude and form one by one, requiring workers to constantly change dies. Vertical extrusion is often used during extrusion, which will cause inaccurate extrusion position and unstable extrusion dies. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an adjustable aluminum profile extrusion die, aiming to improve the problems of difficult die replacement and unstable vertical extrusion in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable aluminum profile extrusion mold, comprising a base, a narrow column is fixedly connected to the top left of the base, a wide column is fixedly connected to the top right of the base, an operating table is fixedly connected between the adjacent narrow column and the wide column, a motor 2 is fixedly connected to the top right of the base, the output end of the motor 2 is fixedly connected to the fixed block, the left side of the fixed block is rotatably connected to a semi-circular disk, the bottom end of the semi-circular disk is fixedly connected to the bevel gear 2, the adjacent outer walls of the two bevel gears are meshingly connected, the left side of the semi-circular disk is fixedly connected to a sliding column, the middle part of the operating table is rotatably connected to a connecting column, the bottom of the connecting column is fixedly connected to a rotating block, the outer wall of the rotating block is slidably connected to the outer wall of the sliding column, the top of the connecting column is fixedly connected to a rotating disk, and the four sides of the rotating disk are snap-connected with a mold disk, and an extrusion mechanism is provided at the top between the adjacent narrow column and the wide column, and the extrusion mechanism is used for an extrusion molding mold.

[0007] As a further description of the above technical solution:

[0008] The extrusion mechanism includes a forward screw, the left side of the forward screw is rotatably connected to the top of the narrow column, the right side of the forward screw is fixedly connected to a reverse screw, the right side of the reverse screw passes through the top of the wide column and is fixedly connected to a bevel gear 1, the right top of the wide column is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a bevel gear 1, the adjacent outer walls of the two bevel gears 1 are meshingly connected, the outer walls of the forward screw and the reverse screw are threadedly connected to threaded rings, the outer wall of the threaded ring on the left is rotatably connected to connecting rod 1, and the outer wall of the threaded ring on the right is rotatably connected to connecting rod 2, the bottom ends of the connecting rod 2 and the bottom end of the connecting rod 1 are rotatably connected to a connecting block, and the bottom of the connecting block is fixedly connected to an extrusion block.

[0009] As a further description of the above technical solution:

[0010] A controller is fixedly connected to the middle portion of the front side of the narrow column, and the controller is electrically connected to the second motor and the first motor.

[0011] As a further description of the above technical solution:

[0012] The four corners of the bottom of the base are fixedly connected with support columns, and the bottom ends of the support columns are fixedly connected with buffer pads.

[0013] As a further description of the above technical solution:

[0014] A traction ring is fixedly connected to the left side of the base, and a protective cover is fixedly connected to the outer wall of the traction ring.

[0015] As a further description of the above technical solution:

[0016] The three corners at the bottom of the operating table are all fixedly connected with diagonal support columns 2, and the top of the right side of the wide column is fixedly connected with diagonal support column 1.

[0017] As a further description of the above technical solution:

[0018] Anti-collision pads are fixedly connected to the four corners of the base, and protective pads are fixedly connected to the six corners of the operating table.

[0019] As a further description of the above technical solution:

[0020] A trapezoidal buckle is fixedly connected to an outer wall of one side of the mold disc, and a trapezoidal groove is opened on the outer wall of the rotating disc. The inner wall of the trapezoidal groove is snap-connected with the outer wall of the trapezoidal buckle.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the mold plate is replaced to the extrusion position for mold extrusion. The mold can be replaced as a whole set without manual adjustment one by one. The automatic replacement function makes the mold replacement process fast and efficient, reducing the downtime caused by mold replacement. Automatic replacement reduces dependence on manual maintenance and adjustment, and reduces maintenance costs caused by human operating errors.

[0023] 2. In the present invention, the forward screw and the reverse screw rotate, pulling the connecting rod 1 and the connecting rod 2, so that the connecting block moves up and down with the extrusion block to complete the extrusion work of the mold. The automatic extrusion equipment can maintain stable operating conditions and precise mold alignment. The connecting rod 1 and the connecting rod 2 work together with the screw to form a stable triangular structure, which is more stable and precise than traditional vertical extrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of the base of the adjustable aluminum profile extrusion die proposed in the present invention;

[0025] Figure 2 This is a top view of the base of the adjustable aluminum profile extrusion die proposed in the utility model;

[0026] Figure 3 This is a partial structural breakdown diagram of the operating table of the adjustable aluminum profile extrusion die proposed in the utility model;

[0027] Figure 4 This is a bottom view of the base of the adjustable aluminum profile extrusion die proposed in the present invention;

[0028] Figure 5 This is a schematic diagram of the partial structure of the die plate of the adjustable aluminum profile extrusion die proposed by the present invention.

[0029] Legend:

[0030] 1. Base; 2. Extrusion mechanism; 201. Extrusion block; 202. Forward screw; 203. Threaded ring; 204. Connecting rod one; 205. Connecting rod two; 206. Reverse screw; 207. Connecting block; 208. Bevel gear one; 209. Motor one; 3. Narrow column; 4. Wide column; 5. Operating table; 6. Motor two; 7. Bevel gear two; 8. Fixed block; 9. Semi-circular disk; 10. Sliding column; 11. Rotating block; 12. Connecting column; 13. Rotating disk; 14. Mold disk; 15. Protective cover; 16. Trapezoidal buckle; 17. Trapezoidal groove; 18. Controller; 19. Protective pad; 20. Diagonal support column one; 21. Diagonal support column two; 22. Anti-collision pad; 23. Support column; 24. Buffer pad; 25. Traction ring. DETAILED DESCRIPTION

[0031] 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.

[0032] Please see the attached Figure 1 , Attachment Figure 3 and attached Figure 4 The utility model provides an embodiment of an adjustable aluminum profile extrusion mold, including a base 1, a narrow column 3 is fixedly connected to the left side of the top of the base 1, a wide column 4 is fixedly connected to the top right of the base 1, and an operating table 5 is fixedly connected between the adjacent narrow column 3 and the wide column 4. The narrow column 3 provides stable support, and its size is relatively small to adapt to specific space requirements. The wide column 4 is larger in width and can provide stronger support and stability. The operating table 5 provides a working surface for various operations and activities. A motor 2 6 is fixedly connected to the right side of the top of the base 1, and a bevel gear 2 7 is fixedly connected to the output end of the motor 2 6. A fixed block 8 is fixedly connected to the left side of the wide column 4, and a semi-circular disk 9 is rotatably connected to the left side of the fixed block 8. The main function of the motor 2 6 is to provide power and drive other components to move. The bevel gear 2 7 transmits the power output of the motor 2 6 to realize power transmission. The bottom of the semi-disc 9 is fixedly connected to the bevel gear 2 7, and the adjacent outer walls of the two bevel gears 2 7 are meshingly connected. The left side of the semi-disc 9 is fixedly connected to the sliding column 10. The middle part of the operating table 5 is rotatably connected to the connecting column 12. The bottom of the connecting column 12 is fixedly connected to the rotating block 11. The outer wall of the rotating block 11 is slidably connected to the outer wall of the sliding column 10. The top of the connecting column 12 is fixedly connected to the rotating disk 13. The mold disk 14 is snap-connected on all sides of the rotating disk 13. An extrusion mechanism 2 is provided at the top between the adjacent narrow column 3 and the wide column 4. The extrusion mechanism 2 is used for an extrusion molding die. The middle part of the front side of the narrow column 3 is fixedly connected to a controller 18. The controller 18 is electrically connected to the motor 2 6 and the motor 1 209. The controller 18 can effectively control the operating status of the two motors.

[0033] Specifically, an operating table 5 is fixedly connected to the adjacent sides of the narrow column 3 and the wide column 4. The operating table 5 provides a convenient working platform for the operator. The output end of the motor 2 6 is connected to the bevel gear 2 7 through a transmission device to realize power transmission. The bottom end of the semi-circular disk 9 is also fixedly connected to the bevel gear 2 7. The adjacent outer walls of the two bevel gears 2 7 are connected together by meshing to ensure the accuracy of the transmission. The rotating disk 13 is snap-connected with a mold disk 14 on all four sides. The mold disk 14 can be replaced according to different extrusion requirements to realize the extrusion molding of various aluminum profiles. The extrusion mechanism 2 is the core component of the extrusion molding die, which can extrude aluminum materials into the required aluminum profiles. The controller 18 is electrically connected to the motor 2 6 and another motor 1 209 to ensure that the start, stop and speed adjustment operations of the motor can be performed accurately, thereby ensuring the efficiency and stability of the extrusion molding process.

[0034] Please see the attached Figure 1 and attached Figure 2 The extrusion mechanism 2 includes a forward screw 202, the left side of the forward screw 202 is rotatably connected to the top of the narrow column 3, and the right side of the forward screw 202 is fixedly connected to a reverse screw 206. The forward screw 202 and the reverse screw 206 can work together to achieve effective extrusion and processing of the material. The right side of the reverse screw 206 passes through the top of the wide column 4 and is fixedly connected to a bevel gear 1 208. The right top of the wide column 4 is fixedly connected to a motor 1 209. The output end of the motor 1 209 is fixedly connected to a bevel gear 1 208. The adjacent outer walls of the two bevel gears 1 208 are meshingly connected. The connection between the bevel gear 1 208 and the motor 1 209 ensures that the power of the motor can be effectively transmitted to the bevel gear 1 208. The adjacent outer walls of the two bevel gears 1 208 are meshingly connected. To ensure smooth transmission of power, the outer walls of the forward screw 202 and the reverse screw 206 are both threadedly connected with a threaded ring 203, the outer wall of the left threaded ring 203 is rotatably connected to the connecting rod 1 204, and the outer wall of the right threaded ring 203 is rotatably connected to the connecting rod 205, the bottom ends of the connecting rod 205 and the bottom ends of the connecting rod 1 204 are rotatably connected to a connecting block 207, and the bottom of the connecting block 207 is fixedly connected to the extrusion block 201, and the connecting rod 1 204 and the connecting rod 205 are respectively located on the left and right sides of the device. Through the rotational connection of the threaded ring 203, the rotational motion of the forward screw 202 and the reverse screw 206 can be effectively converted into linear motion, and the extrusion block 201 converts the rotational motion from the screw and the threaded ring 203 into the linear motion of the extrusion;

[0035] Specifically, the top of the wide column 4 is fixedly connected to a bevel gear 208, and the top right side of the wide column 4 is fixedly connected to a motor 209. The motor 209 can drive the bevel gear 208 to rotate. The outer walls of two adjacent bevel gears 208 are connected to each other by meshing to ensure that they can rotate synchronously. The outer walls of the forward screw 202 and the reverse screw 206 are both threadedly connected with a threaded ring 203. When the forward screw 202 and the reverse screw 206 rotate, they will move toward each other with the threaded ring 203. The bottom of the connecting block 207 is fixedly connected to an extrusion block 201, so that the entire extrusion mechanism 2 can be driven by the motor 209 to achieve precise movement and control of the extrusion block 201.

[0036] Please see the attached Figure 1 , Attachment Figure 4 and attached Figure 5 The four corners of the bottom of the base 1 are fixedly connected with support columns 23, and the bottom ends of the support columns 23 are fixedly connected with buffer pads 24. The buffer pads 24 ensure that the impact and vibration on the ground can be effectively reduced during use. The left side of the base 1 is fixedly connected with a traction ring 25, and the outer wall of the traction ring 25 is fixedly connected with a protective cover 15. The protective cover 15 prevents damage to the traction ring 25 during transportation. The three corners of the bottom of the operating table 5 are fixedly connected with diagonal support columns 21, and the top of the right side of the wide column 4 is fixedly connected with a diagonal support column 1 20. The four corners of the base 1 The corners are fixedly connected with anti-collision pads 22 to prevent collisions during use. The six corners of the operating table 5 are fixedly connected with protective pads 19 to ensure that the operating table 5 can be protected from damage during operation. The outer wall of one side of the mold plate 14 is fixedly connected with a trapezoidal buckle 16. The outer walls of the rotating disk 13 are provided with trapezoidal grooves 17. The inner wall of the trapezoidal groove 17 is snap-connected with the outer wall of the trapezoidal buckle 16. The inner wall of the trapezoidal groove 17 is snap-connected with the outer wall of the trapezoidal buckle 16, thereby ensuring that the mold plate 14 and the rotating disk 13 can be firmly combined.

[0037] Specifically, the bottom end of the support column 23 is fixedly connected with a buffer pad 24 to ensure that the equipment can be stably placed on the ground during use, while reducing the impact and damage to the ground. The left side of the base 1 is fixedly connected with a traction ring 25 to facilitate the movement and transportation of the equipment. The diagonal support column 21 not only enhances the stability of the operating table 5, but also effectively disperses the weight and reduces the pressure on the base 1. The anti-collision pad 22 can effectively absorb collisions that may occur during transportation or use, thereby protecting the equipment from damage. The protective pad 19 ensures that the corners of the operating table 5 will not be damaged due to collisions during use.

[0038] Working principle: During the extrusion modeling process, when the mold needs to be replaced, the controller 18 is started to start the motor 26, and the motor 26 drives the two bevel gears 27 to rotate, so that the semi-circular disc 9 and the sliding column 10 make a circular motion. The sliding column 10 will drive the rotating block 11 to rotate 90 degrees every time it rotates one circle, and then the mold disc 14 is replaced to the extrusion position for mold extrusion. The mold can be replaced as a whole set without manual adjustment one by one. If the whole set needs to be replaced, the mold disc 14 can be moved upward to open the trapezoidal buckle 16 and the trapezoidal groove 17 to replace the whole set of molds. The automatic replacement function makes the mold replacement process fast and efficient, reduces the downtime caused by mold replacement, and does not require manual intervention, thereby achieving production continuity and improving overall production efficiency. Automatic replacement reduces dependence on manual maintenance and adjustment, and reduces maintenance costs caused by human operational errors.

[0039] During the extrusion modeling process, the motor 1 209 is started to rotate the two bevel gears 1 208, driving the forward screw 202 and the reverse screw 206 to rotate, thereby causing the threaded ring 203 and the connecting rod 2 205 to move relative to and away from each other, thereby pulling the connecting rod 1 204 and the connecting rod 205, so that the connecting block 207 moves up and down with the extrusion block 201, completing the extrusion work of the mold. The automatic extrusion equipment can maintain stable operating conditions and precise mold alignment to ensure that the products produced have highly consistent quality and specifications. The connecting rod 1 204 and the connecting rod 205 work together with the screw to form a stable triangular structure, which is more stable and precise than traditional vertical extrusion.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable aluminum profile extrusion die, comprising a base (1), characterized in that: The top left side of the base (1) is fixedly connected to a narrow column (3), the top right side of the base (1) is fixedly connected to a wide column (4), an operating table (5) is fixedly connected between the adjacent narrow column (3) and the wide column (4), the top right side of the base (1) is fixedly connected to a second motor (6), the output end of the second motor (6) is fixedly connected to a second bevel gear (7), the left side of the wide column (4) is fixedly connected to a fixed block (8), the left side of the fixed block (8) is rotatably connected to a semi-circular disk (9), the bottom end of the semi-circular disk (9) is fixedly connected to the second bevel gear (7), the adjacent two bevel gears (7) are fixedly connected. The outer wall is connected by meshing, the left side of the semicircular disk (9) is fixedly connected to a sliding column (10), the middle part of the operating table (5) is rotatably connected to a connecting column (12), the bottom of the connecting column (12) is fixedly connected to a rotating block (11), the outer wall of the rotating block (11) is slidably connected to the outer wall of the sliding column (10), the top of the connecting column (12) is fixedly connected to a rotating disk (13), and the four sides of the rotating disk (13) are all snap-connected to a mold disk (14), and an extrusion mechanism (2) is provided at the top between the adjacent narrow column (3) and the wide column (4), and the extrusion mechanism (2) is used for extrusion molding molds.

2. The adjustable aluminum profile extrusion die according to claim 1, characterized in that: The extrusion mechanism (2) includes a forward screw (202), the left side of the forward screw (202) is rotatably connected to the top of the narrow column (3), the right side of the forward screw (202) is fixedly connected to a reverse screw (206), the right side of the reverse screw (206) passes through the top of the wide column (4) and is fixedly connected to a bevel gear 1 (208), the top of the right side of the wide column (4) is fixedly connected to a motor 1 (209), the output end of the motor 1 (209) is fixedly connected to a bevel gear 1 (208), and the two bevel gears 1 ( The adjacent outer walls of the forward screw (202) and the reverse screw (206) are meshingly connected, and the outer walls of the forward screw (202) and the reverse screw (206) are both threadedly connected with a threaded ring (203), the outer wall of the threaded ring (203) on the left is rotatably connected to a connecting rod 1 (204), and the outer wall of the threaded ring (203) on the right is rotatably connected to a connecting rod 2 (205), the bottom ends of the connecting rod 2 (205) and the bottom ends of the connecting rod 1 (204) are rotatably connected to a connecting block (207), and the bottom of the connecting block (207) is fixedly connected to an extrusion block (201).

3. The adjustable aluminum profile extrusion die according to claim 1, characterized in that: A controller (18) is fixedly connected to the middle portion of the front side of the narrow column (3), and the controller (18) is electrically connected to the second motor (6) and the first motor (209).

4. The adjustable aluminum profile extrusion die according to claim 1, characterized in that: The four corners of the bottom of the base (1) are all fixedly connected with support columns (23), and the bottom ends of the support columns (23) are fixedly connected with buffer pads (24).

5. The adjustable aluminum profile extrusion die according to claim 1, characterized in that: A traction ring (25) is fixedly connected to the left side of the base (1), and a protective cover (15) is fixedly connected to the outer wall of the traction ring (25).

6. The adjustable aluminum profile extrusion die according to claim 1, characterized in that: The three corners at the bottom of the operating table (5) are all fixedly connected with diagonal support columns (21), and the top of the right side of the wide column (4) is fixedly connected with diagonal support column (20).

7. The adjustable aluminum profile extrusion die according to claim 1, characterized in that: Anti-collision pads (22) are fixedly connected to the four corners of the base (1), and protective pads (19) are fixedly connected to the six corners of the operating table (5).

8. The adjustable aluminum profile extrusion die according to claim 1, characterized in that: A trapezoidal buckle (16) is fixedly connected to an outer wall of one side of the mold disk (14), and a trapezoidal groove (17) is opened on the outer wall of the rotating disk (13). The inner wall of the trapezoidal groove (17) is snap-connected with the outer wall of the trapezoidal buckle (16).

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