Aluminum profile bending device

Abstract

The utility model relates to the technical field of aluminum profile bending, and discloses an aluminum profile bending device which comprises a table plate, a short plate is fixedly connected to the front end of the left side of the top end of the table plate, a long plate is fixedly connected to the rear end of the left side of the top end of the table plate, and a pushing assembly is fixedly connected to the bottom end of the left side of the table plate. A pressing plate is slidably connected to the right side of the top end of the table plate, two screws are in threaded connection with the inner wall of the pressing plate, a rotary table is rotatably connected to the top end of the table plate, an inner column is slidably connected to the inner wall of the rotary table, a limiting disc is fixedly connected to the bottom end of the inner column, and a bottom plate is fixedly connected to the side, away from the two screws, of the rotary table. The top end of the bottom plate is fixedly connected with a hydraulic rod. According to the aluminum profile bending device, the bending device can be adjusted according to aluminum profiles with different heights, then bending operation can be carried out, and the purpose of improving the adaptability and flexibility of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile bending, in particular to an aluminum profile bending device. Background Technique

[0002] The aluminum profile bending technology is a processing method that bends aluminum profiles along specific angles or shapes by applying force and pressure. It usually includes placing the aluminum profile on a bending device and using a pressing plate and a mold to apply pressure to bend it into the required angle and shape. This technology is widely used in fields such as doors and windows, building structures, and furniture, and can achieve various complex aluminum profile shapes, providing flexibility and creativity for engineering and design.

[0003] After retrieval, the Chinese patent publication number: CN219664819U discloses an aluminum profile bending device, including a base, a mounting frame is fixedly installed on the top of the base, a cylinder is fixedly installed at the center of the top of the mounting frame, the cylinder is fixedly connected with a piston rod through the output end at its bottom, and the bottom of the piston rod penetrates to the outside of the mounting frame and is fixedly installed with a cross plate. For this aluminum profile bending device, through the mutual cooperation of the protective frame, the pressing plate, the damping rod, the spring, the movable rod, the vertical rod and the pressing block, the aluminum profile is placed on the support frame, and the pressing block first presses and fixes the two ends of the aluminum profile through the action of the spring. At this time, through the elastic effect of the spring, the bending head can continue to move downward and apply pressure to the fixed aluminum profile for bending, thus ensuring that the aluminum profile will not shift during the bending process and ensuring the stability of bending, facilitating the fixation of the aluminum profile. At the same time, during the bending process, the protective frame can cover the aluminum profile as the bending mechanism moves downward.

[0004] The beneficial effect mentioned in the above patent specification is that "through the elastic effect of the spring, the bending head can continue to move downward and apply pressure to the fixed aluminum profile for bending, thus ensuring that the aluminum profile will not shift during the bending process and ensuring the stability of bending". Although the above patent ensures the stability of bending, in the specific use process, it is impossible to perform bending operations on aluminum profiles of different heights, reducing the flexibility and adaptability of this device. Therefore, an aluminum profile bending device is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and propose an aluminum profile bending device, aiming to improve the problem that in the prior art, it is impossible to perform bending operations on aluminum profiles of different heights, reducing the flexibility and adaptability of this device.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] Aluminum profile bending device, including a tabletop. At the front end of the left side of the tabletop, there is a short board fixedly connected. At the rear end of the left side of the tabletop, there is a long board fixedly connected. At the bottom end of the left side of the tabletop, there is a pushing component fixedly connected. On the right side of the tabletop, there is a pressing plate slidably connected. There are two screws threadedly connected to the inner wall of the pressing plate. On the tabletop, there is a turntable rotatably connected. Inside the turntable, there is an inner column slidably connected. At the bottom end of the inner column, there is a limiting disk fixedly connected. On the side of the turntable away from the two screws, there is a bottom plate fixedly connected. On the top of the bottom plate, there is a hydraulic rod fixedly connected. At the driving end of the hydraulic rod, there is a rubber pad fixedly connected. On the top of the rubber pad, there is a top plate fixedly connected. At the bottom end of the side of the top plate away from the rubber pad, there is a baffle component fixedly connected.

[0008] Further, the pushing component includes a bottom block. At the top of the bottom block, there is a support column fixedly connected. Inside the support column, there is a cylinder fixedly connected. At the driving end of the cylinder, there is a top block fixedly connected. At the bottom end of the top block, there is a limiting block one fixedly connected.

[0009] Further, the baffle component includes an inner plate. At the top of the inner plate, it is fixedly connected to the bottom end of the side of the top plate away from the rubber pad. At the bottom end of the inner plate, there is a limiting block two fixedly connected. The outer of the limiting block two is slidably connected with an outer plate. At the bottom end of the outer plate, there is a limiting button rotatably connected. On both sides of the top of the outer plate, there are springs arranged.

[0010] Further, the right side of the support column is fixedly connected to the left side of the tabletop. The bottom end of the limiting block one is slidably connected to the top left side of the tabletop.

[0011] Further, the outer of the screw is threadedly connected to the outer side inner wall of the turntable. The outer of the limiting disk is slidably connected to the middle inner wall of the turntable.

[0012] Further, the bottom end of the bottom plate is slidably connected to the top of the tabletop. The outer of the inner plate is slidably connected to the inner wall of the outer plate.

[0013] Further, one end of the spring is fixedly connected to one side of the bottom end of the top plate. The other end of the spring is fixedly connected to one side of the top of the outer plate.

[0014] Further, the outer of the limiting button is slidably connected to the inner wall of the top right side of the tabletop. At the four corners of the bottom of the tabletop, there are table legs fixedly connected.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the present utility model, through the mutual cooperation of structures such as hydraulic rods, rubber pads, top plates, inner plates, and limiting blocks II, the bending device can be adjusted according to aluminum profiles of different heights, and then the bending operation can be carried out, achieving the purpose of improving the adaptability and flexibility of this device.

[0017] 2. In the present utility model, through the mutual cooperation of structures such as air cylinders, top blocks, limiting blocks I, pressing plates, and screws, the aluminum profiles can be automatically conveyed forward, reducing the operation of staff intervention, reducing labor costs and time, and achieving the purpose of improving the bending efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional view of the aluminum profile bending device proposed by the present utility model;

[0019] Figure 2 is a schematic structural view of the top block of the aluminum profile bending device proposed by the present utility model;

[0020] Figure 3 is a schematic structural view of the rubber pad of the aluminum profile bending device proposed by the present utility model;

[0021] Figure 4 is a schematic structural view of the spring of the aluminum profile bending device proposed by the present utility model.

[0022] LEGEND DESCRIPTION:

[0023] 1. Table board; 2. Short board; 3. Long board; 4. Bottom block; 5. Support column; 6. Air cylinder; 7. Top block; 8. Limiting block I; 9. Pressing plate; 10. Screw; 11. Turntable; 12. Inner column; 13. Limiting disc; 14. Bottom plate; 15. Hydraulic rod; 16. Rubber pad; 17. Top plate; 18. Inner plate; 19. Limiting block II; 20. Outer plate; 21. Limiting button; 22. Spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Refer to Figure 1The utility model provides an embodiment: an aluminum profile bending device, including a table board 1, the four corners of the bottom end of the table board 1 are fixedly connected with table legs, the table legs here are used to support the device to ensure its stability, the front end of the top left side of the table board 1 is fixedly connected with a short board 2, and the rear end of the top left side of the table board 1 is fixedly connected with a long board 3, and the short board 2 and the long board 3 here are used to place aluminum profiles, which play a role of limiting.

[0026] Reference Figure 1 - Figure 2 The left bottom end of the table board 1 is fixedly connected with a pushing assembly, and the pushing assembly includes a bottom block 4, and the top of the bottom block 4 is fixedly connected with a supporting column 5. The bottom block 4 here provides stable support for the supporting column 5, and the right side of the supporting column 5 is fixedly connected to the left side of the table board 1. The inner wall of the supporting column 5 is fixedly connected with a cylinder 6, and the driving end of the cylinder 6 is fixedly connected with a top block 7. The cylinder 6 here will drive the top block 7 to move after starting, and the bottom end of the top block 7 is fixedly connected to a limiting block 8.

[0027] Reference Figure 2 - Figure 3 The bottom end of the limit block 8 is slidably connected to the left side of the top of the table board 1. The limit block 8 here is used to ensure the stability of the cylinder 6 when driving the top block 7 to move to prevent deviation. The top right side of the table board 1 is slidably connected with a pressure plate 9. The inner wall of the pressure plate 9 is threadedly connected with two screws 10. The top of the table board 1 is rotatably connected with a turntable 11. The turntable 11 here is used to rotate a certain angle to bend the aluminum profile. The external thread of the screw 10 is connected to the outer inner wall of the turntable 11.

[0028] Reference Figure 3 The inner wall of the turntable 11 is slidably connected with an inner column 12. The turntable 11 here provides stable support for the inner column 12. The bottom end of the inner column 12 is fixedly connected with a limit plate 13. The outer portion of the limit plate 13 is slidably connected to the middle inner wall of the turntable 11. The limit plate 13 here is used to limit the range of movement of the inner column 12 so that it will not separate from the turntable 11. The side of the turntable 11 away from the two screws 10 is fixedly connected with a bottom plate 14, and the bottom end of the bottom plate 14 is slidably connected to the top of the table top 1.

[0029] Reference Figure 3 - Figure 4 The turntable 11 here will drive the bottom plate 14 to rotate together when rotating. The top of the bottom plate 14 is fixedly connected with a hydraulic rod 15, and the driving end of the hydraulic rod 15 is fixedly connected with a rubber pad 16. The top of the rubber pad 16 is fixedly connected with a top plate 17. The rubber pad 16 here is used to prevent the pressure of the hydraulic rod 15 from being too large and causing damage to the top plate 17. The bottom end of the top plate 17 away from the rubber pad 16 is fixedly connected with a baffle assembly. The baffle assembly includes an inner plate 18. The baffle assembly here is used to limit the position of the aluminum profile so that it cooperates with the turntable 11 to complete the bending operation of the aluminum profile;

[0030] Reference Figure 3 - Figure 4, the top end of the inner plate 18 is fixedly connected to the bottom end of the side of the top plate 17 away from the rubber pad 16. The bottom end of the inner plate 18 is fixedly connected with a second limiting block 19. The outer plate 20 is slidably connected to the outside of the second limiting block 19. Here, the outer plate 20 provides a stable sliding space for the inner plate 18. The outside of the inner plate 18 is slidably connected to the inner wall of the outer plate 20. The bottom end of the outer plate 20 is rotatably connected with a limiting button 21. Here, the limiting button 21 is used to ensure the stability of the outer plate 20 during movement;

[0031] Refer to Figure 4 , the outside of the limiting button 21 is slidably connected to the inner wall of the right side of the top end of the table board 1. Springs 22 are arranged on both sides of the top end of the outer plate 20. Here, the springs 22 make the top end of the top plate 17 closely fit with the aluminum profile. One end of the spring 22 is fixedly connected to one side of the bottom end of the top plate 17, and the other end of the spring 22 is fixedly connected to one side of the top end of the outer plate 20. Here, the top plate 17 and the outer plate 20 play a stable supporting role for the spring 22.

[0032] Working principle: When the staff uses this device, they can first place the aluminum profile to be bent between the short plate 2 and the long plate 3 on the left side of the top end of the table board 1, and then adjust it according to the height of the aluminum profile, control the hydraulic rod 15 to rise. When the hydraulic rod 15 starts, it will push the rubber pad 16 and the top plate 17 to rise. Here, the bottom plate 14 plays a supporting role, and here, when the top plate 17 rises, it will drive the inner column 12 and the limiting disc 13 to rise.

[0033] Here, the inner column 12 and the limiting disc 13 play a limiting role, and then they will drive the inner plate 18 and the second limiting block 19 to rise, and at the same time stretch 23. Because of the limitation of the limiting button 21, the spring 22 will give the inner plate 18 a downward pulling force, so that the right bottom end of the top plate 17 can closely adhere to the aluminum profile to prevent it from shifting.

[0034] After the adjustment is completed, the air cylinder 6 inside the support column 5 can be started. At this time, the air cylinder 6 will push the top block 7, and then the top block 7 will push the aluminum profile to make it move forward. Here, the first limiting block 8 mainly plays a limiting role to prevent the top block 7 from shifting, and here, the bottom block 4 and the support column 5 play a role of supporting and fixing.

[0035] When the aluminum profile moves to the distance where it needs to be bent, the turntable 11 can be controlled to start rotating, and at the same time drive the pressing plate 9 and the top plate 17 to move, so as to bend the aluminum profile. Here, the pressing plate 9 is replaceable. When the aluminum profile to be bent has a special shape, the pressing plate 9 here can be replaced to fit various card slots of the aluminum profile to prevent damage to the aluminum profile.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Aluminum profile bending device, including a tabletop (1), characterized in that: A short board (2) is fixedly connected to the front end of the left side of the top of the table board (1), a long board (3) is fixedly connected to the rear end of the left side of the top of the table board (1), a pushing component is fixedly connected to the bottom end of the left side of the table board (1), a pressing plate (9) is slidably connected to the right side of the top of the table board (1), two screws (10) are threadedly connected to the inner wall of the pressing plate (9), a turntable (11) is rotatably connected to the top of the table board (1), an inner column (12) is slidably connected to the inner wall of the turntable (11), a limiting disc (13) is fixedly connected to the bottom end of the inner column (12), a bottom plate (14) is fixedly connected to the side of the turntable (11) away from the two screws (10), a hydraulic rod (15) is fixedly connected to the top of the bottom plate (14), a rubber pad (16) is fixedly connected to the driving end of the hydraulic rod (15), a top plate (17) is fixedly connected to the top of the rubber pad (16), and a baffle component is fixedly connected to the bottom end of the side of the top plate (17) away from the rubber pad (16).

2. The aluminum profile bending device according to claim 1, characterized in that: The pushing component includes a bottom block (4), a support column (5) is fixedly connected to the top of the bottom block (4), a cylinder (6) is fixedly connected to the inner wall of the support column (5), a top block (7) is fixedly connected to the driving end of the cylinder (6), and a first limiting block (8) is fixedly connected to the bottom end of the top block (7).

3. The aluminum profile bending device according to claim 1, characterized in that: The baffle component includes an inner plate (18), the top of the inner plate (18) is fixedly connected to the bottom end of the side of the top plate (17) away from the rubber pad (16), a second limiting block (19) is fixedly connected to the bottom end of the inner plate (18), an outer plate (20) is slidably connected to the outside of the second limiting block (19), a limiting button (21) is rotatably connected to the bottom end of the outer plate (20), and springs (22) are arranged on both sides of the top of the outer plate (20).

4. The aluminum profile bending device according to claim 2, characterized in that: The right side of the support column (5) is fixedly connected to the left side of the table board (1), and the bottom end of the first limiting block (8) is slidably connected to the top left side of the table board (1).

5. The aluminum profile bending device according to claim 1, characterized in that: The outside of the screw (10) is threadedly connected to the outer side inner wall of the turntable (11), and the outside of the limiting disc (13) is slidably connected to the middle inner wall of the turntable (11).

6. The aluminum profile bending device according to claim 3, characterized in that: The bottom end of the bottom plate (14) is slidably connected to the top of the table board (1), and the outside of the inner plate (18) is slidably connected to the inner wall of the outer plate (20).

7. The aluminum profile bending device according to claim 3, characterized in that: One end of the spring (22) is fixedly connected to the bottom side of the top plate (17), and the other end of the spring (22) is fixedly connected to the top side of the outer plate (20).

8. The aluminum profile bending device according to claim 3, characterized in that: The outside of the limiting button (21) is slidably connected to the inner wall of the top right side of the table board (1), and table legs are fixedly connected to the four corners of the bottom end of the table board (1).

Images