Adjustable aluminum profile bending machine

Abstract

The utility model discloses an adjustable aluminum profile bending machine, which relates to the technical field of aluminum profile processing and comprises a workbench, a fixing mechanism and a bending mechanism. Bases are evenly installed at the four corners of the lower end of the workbench, auxiliary frames are symmetrically arranged at the two ends of the workbench, adjusting mechanisms are arranged at the two ends of each auxiliary frame, fixing mechanisms are arranged on the adjusting mechanisms, bending mechanisms are arranged between the adjusting mechanisms, rectangular grooves are symmetrically formed in the upper end of the workbench, and positioning mechanisms are arranged in the rectangular grooves. The bending mechanism comprises a moving plate, an electric push rod and a positioning plate, the positioning plate is fixedly installed on the inner side of the auxiliary frame, the electric push rod drives the moving plate to move on the auxiliary frame, and after the electric push rod reaches the position needing to be bent, the hydraulic push rod drives the bending roller to start bending operation on the aluminum profile. And the bending angle of the aluminum profile can be accurately controlled, so that the bent aluminum profile is convenient to use, and the practicability of the aluminum profile bending machine is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to an adjustable aluminum profile bending machine. Background Art

[0002] The titanium plating process for aluminum profiles is a coating technology. It adds pre-plating and electroplating process steps on the basis of conventional titanium plating process. The aluminum profile process is to place the activated plated parts in an aqueous solution of salt and hydrochloric acid for chemical treatment. The application of aluminum alloy materials in construction, electronics, automobiles, etc. is increasing, and the shapes of aluminum alloys are also diversified.

[0003] In the prior art, when bending aluminum profiles, it is mostly necessary to manually press the aluminum profile and then bend the aluminum profile, which has low operating efficiency. At the same time, the existing bending machines can only bend the same aluminum profile, which makes it unsuitable for aluminum profiles of different thicknesses, and it is impossible to accurately control the position where the aluminum profile needs to be bent, resulting in redundant parts of the aluminum profile, which need to be manually cut, resulting in a waste of resources and an increase in the workload of the staff. For this reason, we propose an adjustable aluminum profile bending machine. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an adjustable aluminum profile bending machine, which is not only suitable for different types of aluminum profiles, but also does not require manual pressing. It can accurately control the position where the aluminum profile needs to be bent, reducing the workload of the staff and effectively solving the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable aluminum profile bending machine, comprising a workbench, a fixing mechanism and a bending mechanism;

[0006] Bases are evenly installed at the four corners of the lower end of the workbench, auxiliary frames are symmetrically arranged at both ends of the workbench, both ends of the auxiliary frames are provided with adjustment mechanisms, the adjustment mechanisms are provided with fixing mechanisms, and bending mechanisms are provided between the adjustment mechanisms. Rectangular grooves are symmetrically opened at the upper end of the workbench, and positioning mechanisms are provided in the rectangular grooves;

[0007] The bending mechanism includes a movable plate, an electric push rod and a positioning plate. The positioning plate is fixedly installed on the inner side of the auxiliary frame. One side of the positioning plate is fixedly connected to the electric push rod. The electric push rod is fixedly connected to the movable plate. The movable plate is slidably connected to the auxiliary frame. Hydraulic push rods are symmetrically installed on the inner side of the movable plate. The hydraulic push rod is fixedly connected to the bending roller. The bending roller is slidably connected to the workbench. The input ends of the electric push rod and the hydraulic push rod are electrically connected to the output end of the external controller. When work is required, the external controller starts the electric push rod, and the electric push rod moves the movable plate on the auxiliary frame. After reaching the position where bending is required, the hydraulic push rod starts to bend the aluminum profile with the bending roller. Through the setting of the bending mechanism, the bending angle of the aluminum profile can be accurately controlled, so that the bent aluminum profile is easy to use, thereby effectively improving the practicability of the aluminum profile bending machine.

[0008] During work, the external controller starts the drive motor, and the drive motor starts to rotate with the lead screw. While the lead screw rotates, it drives the slider to slide in the rectangular groove. The sliding of the slider drives the positioning frame to move. The internal controller starts the cylinder, and the cylinder starts to move the adjustment plate. The movement of the adjustment plate drives the moving block to slide on the auxiliary frame. The hydraulic cylinder is started, and the hydraulic cylinder drives the clamping plate to clamp and fix the aluminum profile. The electric push rod is started, and the electric push rod drives the moving plate to move on the auxiliary frame. When it reaches the position where bending is required, the hydraulic push rod drives the bending roller to start bending the aluminum profile.

[0009] Furthermore, the adjusting mechanism includes a cylinder, an adjusting plate and an arc seat, the arc seat is fixedly mounted on the upper end of the workbench, the upper end of the arc seat is fixedly mounted with a cylinder, the cylinder is fixedly connected to the adjusting plate, the adjusting plate is fixedly connected to the moving block, the moving block is slidably connected to the auxiliary frame, the input end of the cylinder is electrically connected to the output end of the external controller, the external controller starts the cylinder, the cylinder starts to move with the adjusting plate, the movement of the adjusting plate causes the moving block to slide on the auxiliary frame, through the setting of the adjusting mechanism, aluminum profiles of different thicknesses can be fixed when bending the aluminum profiles, thereby improving practicality.

[0010] Furthermore, the fixing mechanism includes a fixing seat, a hydraulic cylinder and a clamping plate. The fixing seat is fixedly installed on the upper end of the moving block. The inner side of the fixing seat is fixedly connected to the hydraulic cylinder. The inner side of the hydraulic cylinder is fixedly connected to the clamping plate. Rubber pads are fixedly installed on the clamping plate. The input end of the hydraulic cylinder is electrically connected to the output end of the external controller. The external controller starts the hydraulic cylinder, and the hydraulic cylinder starts to clamp and fix the aluminum profile with the clamping plate. Through the setting of the fixing mechanism, when bending the aluminum profile, there is no need to manually fix the aluminum profile, which reduces manpower. At the same time, it is convenient to bend aluminum profiles of different thicknesses and improves practicality. The setting of the rubber pad can prevent the aluminum profile from being damaged during clamping.

[0011] Furthermore, the positioning mechanism includes a driving motor, a lead screw and a positioning frame. A lead screw is rotatably provided on the inner wall of the rectangular groove, and a slider is slidably provided inside. A threaded hole is opened in the middle of the slider, and the lead screw is threadedly connected to the threaded hole on the slider. Support rods are symmetrically installed on the upper end of the slider, and a positioning frame is fixedly installed on the upper end of the support rods. Both sides of the workbench are fixedly connected to the driving motor, and the output shaft of the driving motor passes through the workbench and is fixedly connected to the lead screw. The input end of the driving motor is electrically connected to the output end of the external controller. The external control starts the driving motor, and the driving motor starts to rotate with the lead screw. While the lead screw rotates, it drives the slider to slide in the rectangular groove. The sliding of the slider drives the positioning frame to start moving. Through the setting of the positioning mechanism, it is convenient to fix aluminum profiles of different lengths, which increases the practicability of the device.

[0012] Furthermore, guide rods are symmetrically provided at both ends of the lead screw, which are fixedly connected to the inner wall of the rectangular groove. Sliding holes are symmetrically opened at both ends of the slider, and the guide rods are slidably connected to the sliding holes on the slider. Through the setting of the guide rods, the guide rods can guide or control the movement direction and trajectory of the slider, which can reduce the friction and vibration of the slider during movement and improve the accuracy and stability of the movement.

[0013] Furthermore, a baffle is provided on the outer side of the auxiliary frame, and the lower end of the baffle is fixedly connected to the upper end of the workbench. By setting the baffle, the aluminum profile is prevented from popping out when the device is working, thereby achieving the effect of improving the safety of the device.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the adjustable aluminum profile bending machine has the following advantages:

[0015] 1. Through the setting of the bending mechanism, the bending angle of the aluminum profile can be accurately controlled, making the bent aluminum profile easy to use, thereby effectively improving the practicality of the aluminum profile bending machine

[0016] 2. Through the setting of the fixing mechanism, when bending the aluminum profile, there is no need to manually fix the aluminum profile, which reduces manpower and facilitates the bending of aluminum profiles of different thicknesses, improving practicality. The setting of the rubber pad can prevent the aluminum profile from being damaged during clamping.

[0017] 3. Through the setting of the positioning mechanism, it is convenient to fix aluminum profiles of different lengths, which increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model.

[0019] Figure 2 It is a front view schematic diagram of the structure of the utility model.

[0020] Figure 3 It is a schematic top view of the structure of the utility model.

[0021] In the figure: 1 workbench, 2 base, 3 fixing mechanism, 31 fixing seat, 32 hydraulic cylinder, 33 clamping plate, 4 positioning mechanism, 41 driving motor, 42 screw, 43 guide rod, 44 positioning frame, 45 support rod, 5 adjusting mechanism, 51 cylinder, 52 adjusting plate, 53 arc seat, 54 moving block, 6 auxiliary frame, 7 rectangular groove, 8 baffle, 9 bending mechanism, 91 moving plate, 92 electric push rod, 93 positioning plate, 94 bending roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 , This embodiment provides a technical solution: an adjustable aluminum profile bending machine, including a workbench 1, a fixing mechanism 3 and a bending mechanism 9;

[0024] A base 2 is evenly installed at the four corners of the lower end of the workbench 1, auxiliary frames 6 are symmetrically arranged at both ends of the workbench 1, and adjustment mechanisms 5 are arranged at both ends of the auxiliary frames 6. A fixing mechanism 3 is arranged on the adjustment mechanism 5, and a bending mechanism 9 is arranged between the adjustment mechanisms 5. A rectangular groove 7 is symmetrically opened at the upper end of the workbench 1, and a positioning mechanism 4 is arranged in the rectangular groove 7;

[0025] The bending mechanism 9 includes a movable plate 91, an electric push rod 92 and a positioning plate 93. The positioning plate 93 is fixedly installed on the inner side of the auxiliary frame 6. One side of the positioning plate 93 is fixedly connected to the electric push rod 92. The electric push rod 92 is fixedly connected to the movable plate 91. The movable plate 91 is slidably connected to the auxiliary frame 6. Hydraulic push rods are symmetrically installed on the inner side of the movable plate 91. The hydraulic push rods are fixedly connected to the bending roller 94. The bending roller 94 is slidably connected to the workbench 1. The input ends of the electric push rod 92 and the hydraulic push rod are electrically connected to the output end of the external controller. When work is required, the external controller starts the electric push rod 92, and the electric push rod 92 moves the movable plate 91 on the auxiliary frame 6. After reaching the position where bending is required, the hydraulic push rod starts bending the aluminum profile with the bending roller 94. Through the setting of the bending mechanism 9, the bending angle of the aluminum profile can be accurately controlled, so that the bent aluminum profile is easy to use, thereby effectively improving the practicality of the aluminum profile bending machine.

[0026] The adjusting mechanism 5 comprises a cylinder 51, an adjusting plate 52 and an arc seat 53. The arc seat 53 is fixedly mounted on the upper end of the workbench 1. The cylinder 51 is fixedly mounted on the upper end of the arc seat 53. The cylinder 51 is fixedly connected to the adjusting plate 52. The adjusting plate 52 is fixedly connected to the moving block 54. The moving block 54 is slidably connected to the auxiliary frame 6. The input end of the cylinder 51 is electrically connected to the output end of the external controller. The external controller starts the cylinder 51. The cylinder 51 starts to move with the adjusting plate 52. The movement of the adjusting plate 52 causes the moving block 54 to slide on the auxiliary frame 6. By setting the adjusting mechanism 5, aluminum profiles of different thicknesses can be fixed when bending the aluminum profiles, thereby improving practicality.

[0027] The fixing mechanism 3 includes a fixing seat 31, a hydraulic cylinder 32 and a clamping plate 33. The fixing seat 31 is fixedly installed on the upper end of the moving block 54. The inner side of the fixing seat 31 is fixedly connected to the hydraulic cylinder 32. The inner side of the hydraulic cylinder 32 is fixedly connected to the clamping plate 33. Rubber pads are fixedly installed on the clamping plate 33. The input end of the hydraulic cylinder 32 is electrically connected to the output end of the external controller. The external controller starts the hydraulic cylinder 32, and the hydraulic cylinder 32 starts to clamp and fix the aluminum profile with the clamping plate 33. Through the setting of the fixing mechanism 3, when bending the aluminum profile, there is no need to manually fix the aluminum profile, which reduces manpower. At the same time, it is convenient to bend aluminum profiles of different thicknesses and improves practicality. The setting of the rubber pad can prevent the aluminum profile from being damaged during clamping.

[0028] The positioning mechanism 4 includes a driving motor 41, a lead screw 42 and a positioning frame 44. A lead screw 42 is rotatably provided on the inner wall of the rectangular groove 7, and a slider is slidably provided inside. A threaded hole is opened in the middle of the slider, and the lead screw 42 is threadedly connected to the threaded hole on the slider. Support rods 45 are symmetrically installed on the upper end of the slider, and a positioning frame 44 is fixedly installed on the upper end of the support rod 45. Both sides of the workbench 1 are fixedly connected to the driving motor 41, and the output shaft of the driving motor 41 passes through the workbench 1 and is fixedly connected to the lead screw 42. The input end of the driving motor 41 is electrically connected to the output end of the external controller. The external control starts the driving motor 41, and the driving motor starts to rotate with the lead screw 42. While the lead screw 42 rotates, it drives the slider to slide in the rectangular groove 7, and the sliding of the slider drives the positioning frame 44 to start moving. Through the setting of the positioning mechanism 4, it is convenient to fix aluminum profiles of different lengths, which increases the practicality of the device.

[0029] Guide rods 43 are symmetrically provided at both ends of the lead screw 42, and the guide rods 43 are fixedly connected to the inner wall of the rectangular groove 7. Sliding holes are symmetrically opened at both ends of the slider, and the guide rods 43 are slidably connected to the sliding holes on the slider. Through the setting of the guide rods 43, the guide rods 43 can guide or control the movement direction and trajectory of the slider, which can reduce the friction and vibration of the slider during the movement process, and improve the accuracy and stability of the movement.

[0030] The outside of the auxiliary frame 6 is provided with a baffle 8, and the lower end of the baffle 8 is fixedly connected to the upper end of the workbench 1. The setting of the baffle 8 can prevent the aluminum profile from popping out when the device is working, thereby achieving the effect of improving the safety of the device.

[0031] The working principle of an adjustable aluminum profile bending machine provided by the utility model is as follows: when working, the external control starts the driving motor 41, the driving motor starts to rotate with the lead screw 42, the lead screw 42 rotates and the slider slides in the rectangular groove 7, the sliding of the slider starts to move with the positioning frame 44, which is convenient for fixing aluminum profiles of different lengths, increasing the practicality of the device, starting the cylinder 51, the cylinder 51 starts to move with the adjustment plate 52, the movement of the adjustment plate 52 brings the moving block 54 to slide on the auxiliary frame 6, and aluminum profiles of different thicknesses can be fixed when bending the aluminum profile, improving practicality, the external controller starts the hydraulic cylinder 32, the hydraulic cylinder 32 starts to move the aluminum profile with the clamping plate 33 The aluminum profile is clamped and fixed in the row. When bending the aluminum profile, there is no need to manually fix the aluminum profile, which reduces manpower and is convenient for bending aluminum profiles of different thicknesses, thereby improving practicality. The setting of the rubber pad can prevent the aluminum profile from being damaged during clamping. The electric push rod 92 is started, and the electric push rod 92 moves with the movable plate 91 on the auxiliary frame 6. After reaching the position where bending is required, the hydraulic push rod brings the bending roller 94 to start bending the aluminum profile. Through the setting of the bending mechanism 9, the bending angle of the aluminum profile can be accurately controlled, so that the bent aluminum profile is easy to use, thereby effectively improving the practicality of the aluminum profile bending machine. The baffle 8 can prevent the aluminum profile from popping out when the device is working, thereby achieving the effect of improving the safety of the device.

[0032] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An adjustable aluminum profile bending machine, characterized by: It comprises a workbench (1), a fixing mechanism (3) and a bending mechanism (9); A base (2) is evenly installed at the four corners of the lower end of the workbench (1), auxiliary frames (6) are symmetrically arranged at both ends of the workbench (1), adjustment mechanisms (5) are arranged at both ends of the auxiliary frames (6), fixing mechanisms (3) are arranged on the adjustment mechanisms (5), bending mechanisms (9) are arranged between the adjustment mechanisms (5), and rectangular grooves (7) are symmetrically opened at the upper end of the workbench (1), and a positioning mechanism (4) is arranged in the rectangular grooves (7); The bending mechanism (9) comprises a moving plate (91), an electric push rod (92) and a positioning plate (93); the positioning plate (93) is fixedly installed on the inner side of the auxiliary frame (6); one side of the positioning plate (93) is fixedly connected to the electric push rod (92); the electric push rod (92) is fixedly connected to the moving plate (91); the moving plate (91) is slidably connected to the auxiliary frame (6); hydraulic push rods are symmetrically installed on the inner side of the moving plate (91); the hydraulic push rods are fixedly connected to the bending roller (94); the bending roller (94) is slidably connected to the workbench (1); the input ends of the electric push rod (92) and the hydraulic push rod are electrically connected to the output end of the external controller.

2. The adjustable aluminum profile bending machine according to claim 1, characterized in that: The adjusting mechanism (5) comprises a cylinder (51), an adjusting plate (52) and an arc seat (53); the arc seat (53) is fixedly mounted on the upper end of the workbench (1); the cylinder (51) is fixedly mounted on the upper end of the arc seat (53); the cylinder (51) is fixedly connected to the adjusting plate (52); the adjusting plate (52) is fixedly connected to the moving block (54); the moving block (54) is slidably connected to the auxiliary frame (6); and the input end of the cylinder (51) is electrically connected to the output end of an external controller.

3. The adjustable aluminum profile bending machine according to claim 1, characterized in that: The fixing mechanism (3) comprises a fixing seat (31), a hydraulic cylinder (32) and a clamping plate (33); the fixing seat (31) is fixedly mounted on the upper end of the moving block (54); the inner side of the fixing seat (31) is fixedly connected to the hydraulic cylinder (32); the inner side of the hydraulic cylinder (32) is fixedly connected to the clamping plate (33); a rubber pad is fixedly mounted on the clamping plate (33); and the input end of the hydraulic cylinder (32) is electrically connected to the output end of an external controller.

4. The adjustable aluminum profile bending machine according to claim 1, characterized in that: The positioning mechanism (4) comprises a driving motor (41), a lead screw (42) and a positioning frame (44); a lead screw (42) is rotatably provided on the inner wall of the rectangular groove (7); a slider is slidably provided inside; a threaded hole is provided in the middle of the slider; the lead screw (42) is threadedly connected to the threaded hole on the slider; a support rod (45) is symmetrically installed on the upper end of the slider; a positioning frame (44) is fixedly installed on the upper end of the support rod (45); both sides of the workbench (1) are fixedly connected to the driving motor (41); an output shaft of the driving motor (41) passes through the workbench (1) and is fixedly connected to the lead screw (42); and an input end of the driving motor (41) is electrically connected to an output end of an external controller.

5. The adjustable aluminum profile bending machine according to claim 4, characterized in that: The two ends of the lead screw (42) are symmetrically provided with guide rods (43), the guide rods (43) are fixedly connected to the inner wall of the rectangular groove (7), and the two ends of the slide block are symmetrically provided with sliding holes, the guide rods (43) are slidably connected to the sliding holes on the slide block.

6. The adjustable aluminum profile bending machine according to claim 1, characterized in that: The outer sides of the auxiliary frames (6) are each provided with baffles (8), and the lower ends of the baffles (8) are fixedly connected to the upper ends of the workbenches (1).

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