Aluminum alloy section bending device

Abstract

The utility model relates to the technical field of bending devices, and discloses an aluminum alloy section bending device which comprises a working table, a second clamping plate is fixedly connected to the front side of the right end of the top of the working table, and a first square groove is formed in the middle of the right end of the top of the working table. A first clamping plate is slidably connected into the first square groove, a retention column is fixedly connected to the front side of the left end of the top of the workbench, a semicircular groove is formed in the middle-rear side of the left end of the top of the workbench, a sliding column is slidably connected into the semicircular groove, and a third square groove is formed in the inner wall of the top of the workbench. And a cleaning mechanism is arranged at the top of the workbench. According to the aluminum alloy profile bending device, when bending is needed, the first clamping plate is pushed forwards through the second push rod, then the sliding column slides in the semicircular groove through the first pull rod, aluminum alloy profiles are driven to be bent, the aluminum alloy profile bending device can adapt to profiles with different radiuses, and the production flexibility and efficiency can be remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending devices, in particular to a bending device for aluminum alloy profiles. Background Art

[0002] Aluminum alloy profiles are widely used in multiple fields due to their excellent performance and adaptability. They are mainly used in the construction industry, where aluminum alloy profiles are used for window frames, door frames, curtain wall devices, and sunroom building components. Their light weight, high strength, and corrosion resistance make buildings more beautiful and durable. In the automotive industry, they are used to manufacture body frames, wheels, and internal components. The lightweight characteristics of aluminum alloy help improve fuel efficiency and reduce the total vehicle weight. In the aerospace industry, they are used for aircraft structural parts and interiors. Their high strength and lightweight characteristics are crucial for the performance of aircraft. Since they need to adapt to various angles, there is a need to bend aluminum alloy profiles, thus there is a bending device for aluminum alloy profiles.

[0003] The main components of a bending device for aluminum alloy profiles include a main frame, which provides support and stability to ensure the accuracy of the bending process; a bending die, which is designed according to the required bending angle and radius and is used to actually bend the aluminum profile; a hydraulic device, which is used to provide the required pressure to achieve the bending operation of the profile; a control device, including a PLC controller or a computer device, which is used to set and monitor the bending parameters to ensure accurate operation; and a feeding device, which automatically or manually feeds the aluminum profile into the bending area to improve the operation efficiency.

[0004] The main use of a bending device for aluminum alloy profiles is to accurately bend aluminum alloy profiles to meet the requirements of the construction, automotive, and aviation industries for the complex shapes and accuracies of profiles. The current bending devices for aluminum alloy profiles cannot adapt to different aluminum alloy profiles, are relatively single, and need to be cleaned by hand on the device during cleaning. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a bending device for aluminum alloy profiles, aiming to improve the problems that the existing bending devices for aluminum alloy profiles cannot adapt to different aluminum alloy profiles, are relatively single, and need to be cleaned by hand on the device during cleaning.

[0006] To achieve the above object, the utility model adopts the following technical scheme: A bending device for aluminum alloy profiles includes a workbench. A second clamping plate is fixedly connected to the front side of the right end of the top of the workbench. A first square groove is opened in the middle of the right end of the top of the workbench. A first clamping plate is slidably connected inside the first square groove. A retaining column is fixedly connected to the front side of the left end of the top of the workbench. A semi-circular groove is opened in the middle and rear side of the left end of the top of the workbench. A sliding column is slidably connected inside the semi-circular groove. A third square groove is opened in the inner wall of the top of the workbench. A cleaning mechanism is arranged on the top of the workbench, and the cleaning mechanism is used for cleaning.

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

[0008] The cleaning mechanism includes a first slider, the bottom of the first slider is slidably connected to the inner wall of the third square groove, the top of the first slider is fixedly connected with a cross column, the rear side of the cross column is slidably connected with a second slider, the rear side of the second slider is fixedly connected with a cylindrical connecting column, the outer wall of the cylindrical connecting column is rotatably connected with a rotating block, the outer wall of the rotating block is slidably connected to the inner wall of the cross column, the front top of the rotating block is fixedly connected with an L-shaped connecting column, and the bottom of the L-shaped connecting column is fixedly connected with a brush.

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

[0010] The lower middle part of the rear side of the second slider is fixedly connected with a second pull rod, and a first protective sleeve is fixedly connected to the outer wall of the second pull rod.

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

[0012] The rear side of the first slider is fixedly connected with a first push rod, and a second protective sleeve is fixedly connected to the outer wall of the first push rod.

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

[0014] The rear side of the first clamping plate is fixedly connected with a first fixing column, and a second push rod is fixedly connected to the outer wall of the first fixing column.

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

[0016] The outer wall of the second push rod is fixedly connected with a second anti-slip sleeve, and the top of the sliding column is fixedly connected with a second fixing column.

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

[0018] The outer wall of the second fixing column is fixedly connected with a first pull rod, and a first anti-slip sleeve is fixedly connected to the outer wall of the first pull rod.

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

[0020] A complete circular groove is provided on the left side of the top of the workbench, and a second square groove is provided on the front side of the right side of the top of the workbench.

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

[0022] 1. In the present utility model, when bending is required, first push the first clamping plate forward through the second push rod until it comes into contact with the second clamping plate and passes through a circle with the same radius as the sliding column. Then slide the sliding column in the semi-circular groove through the first pull rod to drive the aluminum alloy profile to be bent. This device can adapt to profiles with different radii, significantly improving the flexibility and efficiency of production.

[0023] 2. In the present utility model, during cleaning, pull the second pull rod fixed to the second slider upward. As the brush moves left and right, the debris on the top of the workbench will be brushed out of the top of the workbench, achieving cleaning. The cross column drives the brush to move forward, so that a large area of debris on the top of the workbench can be cleaned up, thus realizing cleaning, which significantly improves production efficiency and product quality. Description of the Drawings

[0024] Figure 1 It is a front-side perspective view of the workbench of a bending device for aluminum alloy profiles proposed by the present utility model;

[0025] Figure 2 It is a left-side perspective view of the workbench of a bending device for aluminum alloy profiles proposed by the present utility model;

[0026] Figure 3 It is a rear-side perspective view of the workbench of a bending device for aluminum alloy profiles proposed by the present utility model;

[0027] Figure 4 It is a right-side perspective view of the workbench of a bending device for aluminum alloy profiles proposed by the present utility model;

[0028] Figure 5 It is a top view of the workbench of a bending device for aluminum alloy profiles proposed by the present utility model.

[0029] Legend Explanation:

[0030] 1. Workbench; 2. Cleaning mechanism; 201. First slider; 202. Cross column; 203. First protective sleeve; 204. Rotating block; 205. L-shaped connecting column; 206. Brush; 207. Second slider; 208. Cylindrical connecting column; 209. Second protective sleeve; 210. First push rod; 211. Second pull rod; 3. First square groove; 4. First clamping plate; 5. Second clamping plate; 6. Fixing column; 7. Sliding column; 8. Semi-circular groove; 9. First anti-slip sleeve; 10. First pull rod; 11. Second square groove; 12. Second anti-slip sleeve; 13. First fixing column; 14. Second push rod; 15. Third square groove; 16. Second fixing column; 17. Whole circular groove. Detailed Implementation Modes

[0031] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] Please refer to the attached Figure 1 、attached Figure 3 and attached Figure 5 . An embodiment provided by the present utility model: an aluminum alloy profile bending device, including a workbench 1. A second clamping plate 5 is fixedly connected to the front side of the right end of the top of the workbench 1. A first square groove 3 is opened in the middle of the right end of the top of the workbench 1. A first clamping plate 4 is slidably connected inside the first square groove 3. A second clamping plate 5 is fixedly connected to the front side of the right end of the top of the workbench 1. In the middle of the right end of the top of the workbench 1, a first square groove 3 is opened, and a first clamping plate 4 can be slidably connected inside the first square groove 3. A retaining column 6 is fixedly connected to the front side of the left end of the top of the workbench 1. A semi-circular groove 8 is opened in the middle and rear side of the left end of the top of the workbench 1. A sliding column 7 is slidably connected inside the semi-circular groove 8. A retaining column 6 is fixedly connected to the front side of the left end of the top of the workbench 1, and a semi-circular groove 8 is opened in the middle and rear side of the left end of the top, and a sliding column 7 can be slidably connected inside the semi-circular groove 8. A third square groove 15 is opened in the inner wall of the top of the workbench 1. A cleaning mechanism 2 is arranged on the top of the workbench 1. The cleaning mechanism 2 is for cleaning. To further enhance the function, a third square groove 15 is also opened in the inner wall of the top of the workbench 1, and a cleaning mechanism 2 is arranged on the top of the workbench 1. The cleaning mechanism 2 is specifically used for cleaning the surface of the workbench 1. A complete circular groove 17 is opened on the left side of the top of the workbench 1. A second square groove 11 is opened on the front side of the right side of the top of the workbench 1. A complete circular groove 17 is also opened on the left side of the top of the workbench 1, and a second square groove 11 is opened on the front side of the right side of the top;

[0033] Specifically, a second clamping plate 5 is fixedly connected to the front side of the right end of the top of the workbench 1. In the middle of the right end of the top of the workbench 1, a first square groove 3 is opened, and a first clamping plate 4 can be slidably connected inside the first square groove 3. In addition, a retaining column 6 is fixedly connected to the front side of the left end of the top of the workbench 1, and a semi-circular groove 8 is opened in the middle and rear side of the left end of the top, and a sliding column 7 can be slidably connected inside the semi-circular groove 8. To further enhance the function, a third square groove 15 is also opened in the inner wall of the top of the workbench 1, and a cleaning mechanism 2 is arranged on the top of the workbench 1. The cleaning mechanism 2 is specifically used for cleaning the surface of the workbench 1.

[0034] Please refer to the attached Figure 1 、attached Figure 2 and attached Figure 4, the cleaning mechanism 2 includes a first slider 201. The bottom of the first slider 201 is slidably connected to the inner wall of the third square groove 15. The bottom part of the first slider 201 is designed to be able to slide smoothly with the inner wall of the third square groove 15, ensuring the stability and flexibility of the entire mechanism during operation. A cross column 202 is fixedly connected to the top of the first slider 201. A cross column 202 is fixedly connected to the top of the first slider 201. A second slider 207 is slidably connected to the rear side of the cross column 202. A cylindrical connecting column 208 is fixedly connected to the rear side of the second slider 207. The rear side part of the cross column 202 is slidably connected to the second slider 207. The design of the second slider 207 enables it to slide along the rear side of the cross column 202. A cylindrical connecting column 208 is fixedly connected to the rear side part of the second slider 207. A rotating block 204 is rotatably connected to the outer wall of the cylindrical connecting column 208. The outer wall of the cylindrical connecting column 208 is rotatably connected to the inner wall of the rotating block 204, enabling the rotating block 204 to rotate freely on the outer wall of the cylindrical connecting column 208. The outer wall of the rotating block 204 is slidably connected to the inner wall of the cross column 202. An L-shaped connecting column 205 is fixedly connected to the top of the front side of the rotating block 204. A sliding connection is also designed between the outer wall of the rotating block 204 and the inner wall of the cross column 202. This double connection method ensures the stability and flexibility of the rotating block 204 during movement. An L-shaped connecting column 205 is fixedly connected to the top of the front side of the rotating block 204. A brush 206 is fixedly connected to the bottom of the L-shaped connecting column 205. A brush 206 is fixedly connected to the bottom of the L-shaped connecting column 205. This brush 206 is the core component of the entire cleaning mechanism 2. A second pull rod 211 is fixedly connected to the lower middle part of the rear side of the second slider 207. A first protective sleeve 203 is fixedly connected to the outer wall of the second pull rod 211. A second pull rod 211 is also fixedly connected to the lower middle part of the rear side of the second slider 207. The design of this second pull rod 211 enables the user to conveniently operate the entire cleaning mechanism 2. A first protective sleeve 203 is fixedly connected to the outer wall of the second pull rod 211;

[0035] Specifically, a cross column 202 is fixedly connected to the top of the first slider 201. The design of this cross column 202 is very characteristic. Its shape is similar to a cross, which enables it to provide support and connection in multiple directions. The rear side of the cross column 202 is slidably connected to another sliding component, namely the second slider 207. This design enables the second slider 207 to move precisely under the guidance of the cross column 202. A cylindrical connecting column 208 is fixedly connected to the rear side of the second slider 207. The outer wall of this cylindrical connecting column 208 is rotatably connected to the inner wall of the rotating block 204. This rotational connection design enables the rotating block 204 to rotate driven by the cylindrical connecting column 208, thereby realizing more complex cleaning actions.

[0036] Please refer to the appendix Figure 2 、appendix Figure 3 and appendixFigure 5 At the rear side of the first slider 201, a first push rod 210 is fixedly connected. A second protective sleeve 209 is fixedly connected to the outer wall of the first push rod 210. A part of the rear side of the first slider 201 is designed to be fixedly connected to the first push rod 210, and a part of the outer wall of the first push rod 210 is specially designed to be fixedly connected to the second protective sleeve 209 to provide additional protection. At the rear side of the first clamping plate 4, a first fixing column 13 is fixedly connected. A second push rod 14 is fixedly connected to the outer wall of the first fixing column 13. A part of the rear side of the first clamping plate 4 is also designed to be fixedly connected to the first fixing column 13, and a part of the outer wall of the first fixing column 13 is specially designed to be fixedly connected to the second push rod 14 to provide additional support. A second anti-slip sleeve 12 is fixedly connected to the outer wall of the second push rod 14. At the top of the sliding column 7, a second fixing column 16 is fixedly connected. A part of the outer wall of the second push rod 14 is designed to be fixedly connected to the second anti-slip sleeve 12, and a part of the top of the sliding column 7 is also designed to be fixedly connected to the second fixing column 16 to provide additional stability and reliability. A first pull rod 10 is fixedly connected to the outer wall of the second fixing column 16. A first anti-slip sleeve 9 is fixedly connected to the outer wall of the first pull rod 10. A part of the outer wall of the second fixing column 16 is specially designed to be fixedly connected to the first pull rod 10, and a part of the outer wall of the first pull rod 10 is designed to be fixedly connected to the first anti-slip sleeve 9 to ensure that the user can operate more stably and safely during use;

[0037] Specifically, a part of the rear side of the first slider 201 is designed to be fixedly connected to the first push rod 210. This connection method ensures that the first slider 201 can stably push the first push rod 210 during movement. A part of the outer wall of the first push rod 210 is designed to be fixedly connected to the second protective sleeve 209 to ensure that the first push rod 210 will not be damaged due to external factors during use. A part of the rear side of the first clamping plate 4 is also designed to be fixedly connected to the first fixing column 13 to ensure that the first clamping plate 4 can remain stable during movement. A part of the outer wall of the first fixing column 13 is designed to be fixedly connected to the second push rod 14 to ensure that the first fixing column 13 can stably push the second push rod 14 during movement. A part of the outer wall of the second push rod 14 is designed to be fixedly connected to the second anti-slip sleeve 12 to ensure that the second push rod 14 will not be damaged due to external factors during use.

[0038] Working principle: When bending is required, first push the clamping plate 14 forward through the push rod 2 until it touches the clamping plate 25. When they come into contact, the clamping plate 25 and the clamping plate 14 can form circles with different radii, and aluminum alloy profiles with different radii can be placed into the same radius. When passing through the circle formed by the clamping plate 14 and the clamping plate 25, it reaches the positioning column 6 fixed on the workbench 1. Since the positioning column 6 is composed of semi - circles with different radii, and the semi - circles with different radii of the positioning column 6 have the same radius as the clamping plate 25 and the clamping plate 14, the bending position of the aluminum alloy profile is fixed on the positioning column 6. Then it passes through a circle with the same radius as the sliding column 7, and then slides the sliding column 7 in the semi - circular groove 8 through the pull rod 10 to drive the aluminum alloy profile to be bent. This device can adapt to profiles with different radii, significantly improve the flexibility and efficiency of production, meet diverse design requirements, reduce the dependence on different equipment. In addition, the ability to adjust the bending radius helps to optimize the production process, reduce material waste and improve the quality and consistency of the final product;

[0039] During cleaning, pull the pull rod 211 fixed on the slider 207 upward. The pull rod 211 drives the slider 207 to move upward. When the slider 207 moves upward, it will drive the rotating block 204 to move left and right. When the rotating block 204 moves left and right, it will drive the L - shaped connecting column 205 to move left and right. When the L - shaped connecting column 205 moves left and right, it will drive the brush 206 to move left and right. The brush 206 moving left and right will brush the debris on the top of the workbench 1 out of the top of the workbench 1 for cleaning. At this time, the push rod 210 can be pushed forward. The push rod 210 drives the cross - column 202 to move forward. The cross - column 202 drives the brush 206 to move forward, so that the large - area debris on the top of the workbench 1 can be cleaned up, thus realizing cleaning. Cleaning significantly improves production efficiency and product quality. During cleaning, aluminum chips and dirt generated during the production process are removed, keeping the bending die and equipment clean, thereby reducing bending defects and ensuring bending accuracy, reducing the failure rate and extending the service life of the equipment.

[0040] Finally, it should be noted that the above - mentioned 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, for those skilled in the art, they can still modify the technical solutions recorded 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. An aluminum alloy profile bending device, comprising a workbench (1), characterized in that: At the front side of the right end of the top of the workbench (1), there is a second clamping plate (5) fixedly connected. In the middle of the right end of the top of the workbench (1), there is a first square groove (3) opened. Inside the first square groove (3), there is a first clamping plate (4) slidably connected. At the front side of the left end of the top of the workbench (1), there is a retaining column (6) fixedly connected. In the middle and rear side of the left end of the top of the workbench (1), there is a semi-circular groove (8) opened. Inside the semi-circular groove (8), there is a sliding column (7) slidably connected. Inside the inner wall of the top of the workbench (1), there is a third square groove (15) opened. On the top of the workbench (1), there is a cleaning mechanism (2), and the cleaning mechanism (2) is used for cleaning.

2. The bending device for aluminum alloy profiles according to claim 1, characterized in that: The cleaning mechanism (2) includes a first slider (201). The bottom of the first slider (201) is slidably connected with the inner wall of the third square groove (15). The top of the first slider (201) is fixedly connected with a cross column (202). At the rear side of the cross column (202), there is a second slider (207) slidably connected. At the rear side of the second slider (207), there is a cylindrical connecting column (208) fixedly connected. The outer wall of the cylindrical connecting column (208) is rotatably connected with a rotating block (204). The outer wall of the rotating block (204) is slidably connected with the inner wall of the cross column (202). At the front side and top of the rotating block (204), there is an L-shaped connecting column (205) fixedly connected. The bottom of the L-shaped connecting column (205) is fixedly connected with a brush (206).

3. A bending device for aluminum alloy profiles according to claim 2, characterized in that: At the middle and lower part of the rear side of the second slider (207), there is a second pull rod (211) fixedly connected. The outer wall of the second pull rod (211) is fixedly connected with a first protective sleeve (203).

4. A bending device for aluminum alloy profiles according to claim 2, characterized in that: At the rear side of the first slider (201), there is a first push rod (210) fixedly connected. The outer wall of the first push rod (210) is fixedly connected with a second protective sleeve (209).

5. A bending device for aluminum alloy profiles according to claim 1, characterized in that: At the rear side of the first clamping plate (4), there is a first fixing column (13) fixedly connected. The outer wall of the first fixing column (13) is fixedly connected with a second push rod (14).

6. The bending device for aluminum alloy profiles according to claim 5, wherein: The outer wall of the second push rod (14) is fixedly connected with a second anti-slip sleeve (12). The top of the sliding column (7) is fixedly connected with a second fixing column (16).

7. The bending device for aluminum alloy profiles according to claim 6, wherein: The outer wall of the second fixing column (16) is fixedly connected with a first pull rod (10). The outer wall of the first pull rod (10) is fixedly connected with a first anti-slip sleeve (9).

8. A bending device for aluminum alloy profiles according to claim 1, characterized in that: On the left side of the top of the workbench (1), there is a complete circular groove (17) opened. On the front side of the right side of the top of the workbench (1), there is a second square groove (11) opened.

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