A straightening device for aluminum profile processing

Abstract

This utility model discloses a straightening device for aluminum profile processing, including a worktable. A first motor is installed at the bottom of the worktable surface, and a first bidirectional screw is installed at the output end of the first motor. A first moving rod and a second moving rod are respectively driven and connected to the first bidirectional screw. The first moving rod and the second moving rod are symmetrically arranged and each is equipped with a clamping mechanism. The two clamping mechanisms are symmetrically arranged on the worktable. A second motor is installed at the bottom of the worktable surface. In this utility model, the two ends of the aluminum profile are clamped and fixed by the two clamping mechanisms. The second motor drives the unidirectional screw to rotate, causing the third moving rod to drive the moving frame to move, thereby driving the horizontal straightening mechanism and the lateral straightening mechanism to move. This achieves a one-time straightening effect on the upper and lower end faces and the front and rear end faces of the aluminum profile, effectively avoiding the cumbersome and inconvenient secondary clamping and straightening operations and the problem of affecting straightening efficiency.

Description

Technical Field

[0001] This utility model relates to the field of straightening equipment technology, and in particular to a straightening equipment for aluminum profile processing. Background Technology

[0002] Utility model patent CN210816813U discloses a straightening device for aluminum profile processing, comprising a fixed housing, a worktable fixedly welded to the upper end of the fixed housing, limit seats symmetrically installed on the left and right ends of the upper surface of the worktable, a first adjusting rod movably inserted into the upper end of the limit seats, a transmission screw provided in the middle of the inner cavity of the fixed housing, a drive motor fixedly installed at the right end of the transmission screw, a sliding seat movably connected to the transmission screw, a connecting seat bolted to the front end of the sliding seat, a second adjusting rod movably inserted into the upper end of the connecting seat, a movable plate movably connected to the lower end of the second adjusting rod, and a movable wheel movably connected to the lower end of the inner cavity of the movable plate via a pin. This straightening device for aluminum profile processing not only improves the efficiency of aluminum profile straightening but also expands the application range of the straightening device, and has a simple structure and is easy to operate.

[0003] The existing technology can only straighten the upper and lower surfaces of the aluminum profile at a time, which requires the aluminum profile to be rotated 90° and clamped and straightened a second time. The operation is inconvenient and the straightening effect is generally poor. Therefore, a straightening device for aluminum profile processing is needed to meet people's needs. Utility Model Content

[0004] The purpose of this utility model is to provide a straightening device for aluminum profile processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A straightening device for aluminum profile processing includes a worktable. A first motor is installed on the bottom end of the worktable surface. A first bidirectional screw is installed on the output end of the first motor. A first moving rod and a second moving rod are respectively driven and connected to the first bidirectional screw. The first moving rod and the second moving rod are arranged symmetrically to each other and each is equipped with a clamping mechanism. The two clamping mechanisms are arranged symmetrically to each other on the worktable. A second motor is installed on the bottom end of the worktable surface. A unidirectional screw is installed on the output end of the second motor. A third moving rod is driven and connected to the unidirectional screw. A moving frame is installed on the third moving rod. The moving frame is arranged on the worktable and located between the two clamping mechanisms. A horizontal straightening mechanism is installed on one side of the moving frame, and a lateral straightening mechanism is installed on the other side.

[0006] Preferably, the clamping mechanism consists of a clamping seat, a first hydraulic cylinder, and a pressure plate. The clamping seat is U-shaped, with the open ends of the two clamping seats close to each other. The first hydraulic cylinder is mounted on the clamping seat, and the pressure plate is mounted on the output end of the first hydraulic cylinder and arranged inside the open end of the clamping seat.

[0007] Preferably, the clamping seat and the pressure plate are provided with toothed grooves on the side where they clamp each other.

[0008] Preferably, the worktable is provided with guide grooves, and guide blocks are provided on the bottom ends of the two clamping seats and the bottom end of the moving frame. All three guide blocks are slidably connected in the guide grooves.

[0009] Preferably, the horizontal straightening mechanism consists of a first connecting plate, a second hydraulic cylinder, a moving roller, and a fixed roller. The first connecting plate is connected to the moving frame, the second hydraulic cylinder is mounted on the first connecting plate, the moving roller is mounted on the output end of the second hydraulic cylinder, and the fixed roller is mounted on the moving frame and is parallel to the moving roller.

[0010] Preferably, the lateral straightening mechanism consists of a second connecting plate, a second bidirectional screw, and two lateral rollers. The second connecting plate is connected to the movable frame, the second bidirectional screw is rotatably connected to the second connecting plate through a support base, and the two lateral rollers are symmetrically slidably connected within the second connecting plate and are respectively drivenly connected to the second bidirectional screw.

[0011] The beneficial effects of this utility model are:

[0012] In this invention, two clamping mechanisms are used to clamp and fix the two ends of the aluminum profile. The second motor drives the unidirectional screw to rotate, which causes the third moving rod to move the moving frame, thereby moving the horizontal straightening mechanism and the lateral straightening mechanism. This achieves a one-time straightening effect on the upper and lower end faces and the front and rear end faces of the aluminum profile, effectively avoiding the cumbersome and inconvenient secondary clamping and straightening operations, as well as the problem of affecting the straightening efficiency.

[0013] In this invention, two clamping mechanisms are used to clamp and fix the two ends of the aluminum profile respectively. The first motor drives the first bidirectional screw to rotate, causing the first moving rod and the second moving rod to move away from each other, thereby generating a pulling force on the aluminum profile and achieving a straightening effect, thus further improving the straightening effect and straightening efficiency of the aluminum profile. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of a straightening device for aluminum profile processing proposed in this utility model;

[0015] Figure 2 This is a rear view structural diagram of a straightening device for aluminum profile processing proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the clamping mechanism of a straightening device for aluminum profile processing proposed in this utility model;

[0017] Figure 4 This is a schematic diagram of the horizontal straightening mechanism of a straightening device for aluminum profile processing proposed in this utility model;

[0018] Figure 5 This is a schematic diagram of the lateral straightening mechanism of a straightening device for aluminum profile processing proposed in this utility model;

[0019] Figure 6 This is a front cross-sectional view of the guide block structure of a straightening device for aluminum profile processing proposed in this utility model.

[0020] In the diagram: 1. Workbench; 2. First motor; 3. First bidirectional screw; 4. First moving rod; 5. Second moving rod; 6. Clamping mechanism; 7. Second motor; 8. Unidirectional screw; 9. Third moving rod; 10. Moving frame; 11. Horizontal straightening mechanism; 12. Lateral straightening mechanism; 13. Clamping seat; 14. First hydraulic cylinder; 15. Pressure plate; 16. Guide groove; 17. Guide block; 18. First connecting plate; 19. Second hydraulic cylinder; 20. Moving roller; 21. Fixed roller; 22. Second connecting plate; 23. Second bidirectional screw; 24. Lateral roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-6 A straightening device for aluminum profile processing includes a worktable 1. A first motor 2 is installed on the bottom of the worktable 1. A first bidirectional screw 3 is installed on the output end of the first motor 2. A first moving rod 4 and a second moving rod 5 are respectively driven and connected to the first bidirectional screw 3. The first moving rod 4 and the second moving rod 5 are arranged symmetrically to each other and are each equipped with a clamping mechanism 6. The two clamping mechanisms 6 are arranged symmetrically to each other on the worktable 1. A second motor 7 is installed on the bottom of the worktable 1. A unidirectional screw 8 is installed on the output end of the second motor 7. A third moving rod 9 is driven and connected to the unidirectional screw 8. A moving frame 10 is installed on the third moving rod 9. The moving frame 10 is arranged on the worktable 1 and located between the two clamping mechanisms 6. A horizontal straightening mechanism 11 is installed on one side of the moving frame 10 and a lateral straightening mechanism 12 is installed on the other side.

[0023] The two ends of the aluminum profile are fixed by two clamping mechanisms 6. The power supply of the first motor 2 drives the first bidirectional screw 3 to rotate. The first moving rod 4 and the second moving rod 5 drive the connected clamping mechanisms 6 to move away from each other, thereby generating a certain tension on the aluminum profile and straightening it. The power supply of the second motor 7 drives the unidirectional screw 8 to rotate. The third moving rod 9 drives the moving frame 10 to move horizontally, so that the horizontal straightening mechanism 11 rolls and straightens the upper and lower end faces of the aluminum profile, and the lateral straightening mechanism 12 rolls and straightens the front and rear end faces of the aluminum profile. This effectively avoids the cumbersome and inconvenient secondary clamping and straightening operation and the problem of affecting the straightening efficiency. Furthermore, the straightening effect and straightening efficiency of the aluminum profile are further improved by the dual setting of straightening and rolling.

[0024] Specifically, in this embodiment, the clamping mechanism 6 consists of a clamping seat 13, a first hydraulic cylinder 14, and a pressure plate 15. The clamping seat 13 is U-shaped, with the open ends of the two clamping seats 13 close to each other. The first hydraulic cylinder 14 is mounted on the clamping seat 13, and the pressure plate 15 is mounted on the output end of the first hydraulic cylinder 14 and arranged inside the open end of the clamping seat 13. The first hydraulic cylinder 14 drives the pressure plate 15 to press down, pressing the end of the aluminum profile into the opening of the clamping seat 13, thus achieving the effect of fixing the end of the aluminum profile.

[0025] Specifically, in this embodiment, the clamping seat 13 and the pressure plate 15 are both provided with toothed grooves on the side where they clamp each other, which improves the friction effect and prevents the aluminum profile from slipping out of the clamping mechanism 6 during the straightening process.

[0026] Specifically, in this embodiment, a guide groove 16 is provided on the workbench 1, and guide blocks 17 are provided on the bottom ends of the two clamping seats 13 and the bottom end of the moving frame 10. The three guide blocks 17 are slidably connected in the guide groove 16 to provide horizontal guidance for the movement of the two clamping seats 13 and the moving frame 10.

[0027] Specifically, in this embodiment, the horizontal straightening mechanism 11 consists of a first connecting plate 18, a second hydraulic cylinder 19, a moving roller 20, and a fixed roller 21. The first connecting plate 18 is connected to the moving frame 10. The second hydraulic cylinder 19 is mounted on the first connecting plate 18. The moving roller 20 is mounted on the output end of the second hydraulic cylinder 19. The fixed roller 21 is mounted on the moving frame 10 and is parallel to the moving roller 20. The upper end face of the fixed roller 21 is flush with the lower end face of the opening of the clamping seat 13. The second hydraulic cylinder 19 drives the moving roller 20 to move, thereby clamping the outer wall of the aluminum profile. It can also adapt to various aluminum profiles of different specifications. When the moving frame 10 drives the horizontal straightening mechanism 11 to move, the moving roller 20 moves and rolls the upper end face of the aluminum profile to flatten it, and the fixed roller 21 moves and rolls the lower end face of the aluminum profile to flatten it.

[0028] Specifically, in this embodiment, the lateral straightening mechanism 12 consists of a second connecting plate 22, a second bidirectional screw 23, and two lateral rollers 24. The second connecting plate 22 is connected to the moving frame 10. The second bidirectional screw 23 is rotatably connected to the second connecting plate 22 through a support base. The two lateral rollers 24 are symmetrically slidably connected to each other in the second connecting plate 22 and are respectively driven to the second bidirectional screw 23. The rotation of the second bidirectional screw 23 drives the two lateral rollers 24 to move closer to each other, thereby achieving the clamping effect on the front and rear end faces of the aluminum profile. At the same time, it can adapt to various aluminum profiles of different specifications. During the movement of the moving frame 10, the two lateral rollers 24 move, roll, and flatten the front and rear end faces of the aluminum profile respectively.

[0029] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A straightening device for aluminum profile processing, comprising a workbench (1), characterized in that: A first motor (2) is provided at the bottom end of the tabletop of the workbench (1). A first bidirectional screw (3) is provided at the output end of the first motor (2). A first moving rod (4) and a second moving rod (5) are respectively connected to the first bidirectional screw (3) in a driving manner. The first moving rod (4) and the second moving rod (5) are symmetrically arranged, and clamping mechanisms (6) are provided on both of them. The two clamping mechanisms (6) are symmetrically arranged on the workbench (1). A second motor (7) is provided at the bottom end of the tabletop of the workbench (1). A unidirectional screw (8) is provided at the output end of the second motor (7). A third moving rod (9) is connected to the unidirectional screw (8) in a driving manner. A moving frame (10) is provided on the third moving rod (9). The moving frame (10) is arranged on the workbench (1) and is located between the two clamping mechanisms (6). A horizontal straightening mechanism (11) is provided on one side of the moving frame (10), and a lateral straightening mechanism (12) is provided on the other side.

2. The straightening device for aluminum profile processing according to claim 1, wherein: The clamping mechanism (6) consists of a clamping seat (13), a first hydraulic cylinder (14) and a pressing plate (15). The clamping seat (13) is U-shaped. The open ends of the two clamping seats (13) are close to each other. The first hydraulic cylinder (14) is provided on the clamping seat (13). The pressing plate (15) is provided at the output end of the first hydraulic cylinder (14) and is arranged inside the open end of the clamping seat (13).

3. The straightening device for aluminum profile processing according to claim 2, wherein: Tooth grooves are provided on the mutually clamping surfaces of the clamping seat (13) and the pressing plate (15).

4. The straightening device for aluminum profile processing according to claim 1, wherein: A guide groove (16) is provided on the workbench (1). Guide blocks (17) are provided at the bottom ends of the two clamping seats (13) and at the bottom end of the moving frame (10). The three guide blocks (17) are all slidably connected to the guide groove (16).

5. The straightening device for aluminum profile processing according to claim 1, wherein: The horizontal straightening mechanism (11) consists of a first connecting plate (18), a second hydraulic cylinder (19), a moving roller (20) and a fixed roller (21). The first connecting plate (18) is connected to the moving frame (10). The second hydraulic cylinder (19) is provided on the first connecting plate (18). The moving roller (20) is provided at the output end of the second hydraulic cylinder (19). The fixed roller (21) is provided on the moving frame (10) and is parallel to the moving roller (20).

6. The straightening equipment for aluminum profile processing according to claim 1, characterized in that: The lateral straightening mechanism (12) consists of a second connecting plate (22), a second bidirectional screw (23) and two lateral rollers (24). The second connecting plate (22) is connected to the moving frame (10). The second bidirectional screw (23) is rotatably connected to the second connecting plate (22) through a support seat. The two lateral rollers (24) are symmetrically and slidably connected inside the second connecting plate (22) and are respectively connected to the second bidirectional screw (23) in a driving manner.

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