Aluminum material bending device for doors and windows

Abstract

The utility model discloses a door and window aluminum material bending device, comprising an auxiliary plate, wherein the auxiliary plate is internally rotatably connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with an adjusting block, the inner side wall of the auxiliary plate is fixedly connected with an angle measuring device, the outer surface of the rotating rod is fixedly connected with a pointer, the bottom surface of the auxiliary plate is fixedly connected with two supporting frames, the bottom surface of the auxiliary plate is fixedly connected with an auxiliary block, the auxiliary block is internally rotatably connected with an auxiliary threaded rod, the bottom end of the auxiliary threaded rod is fixedly connected with a first bevel gear, a second bevel gear is arranged inside the auxiliary block, the second bevel gear is meshed with the first bevel gear, and the left end of the second bevel gear is fixedly connected with a transmission rod. The utility model has the effect of locking and adjusting the bending angle of the aluminum material, realizes the purpose of being very convenient when adjusting the bending angle of the door and window aluminum material, avoids the problem of aluminum material being easily scrapped due to angle deviation after processing, and plays a role in improving the adaptability of the door and window aluminum material bending device.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window aluminum material processing, in particular to a door and window aluminum material bending device. Background Art

[0002] With the improvement of people's living standards, the requirements for doors and windows in decoration are getting higher and higher. As products with large usage and wide application, doors and windows have broad market prospects due to their unique advantages. Aluminum materials for doors and windows have the advantages of light weight and durability, strong corrosion resistance, good sealing, strong fire resistance, beautiful appearance, high plasticity, environmental protection and energy saving. Therefore, they have been widely used in the doors and windows industry. In the process of aluminum door and window processing, aluminum needs to be bent.

[0003] The utility model with the existing authorization announcement number CN220920517U discloses a door and window aluminum bending device, including a base, a fixed frame fixedly installed on the base; a second hydraulic cylinder fixedly installed on the fixed frame, a disc fixedly installed on the output end of the second hydraulic cylinder; and a sliding frame slidably installed on the base.

[0004] Although the above technical scheme can be used to clamp aluminum materials of different sizes, after clamping the aluminum material, the second hydraulic cylinder is started for pressing, and the first cylinder is started for bending processing to complete the bending and improve efficiency, but the above technical scheme does not have the ability to lock and adjust the bending angle of the aluminum material when in use, and it is very troublesome to adjust the bending angle of the aluminum material for doors and windows. After processing, the aluminum material is easily scrapped due to angle deviation, which reduces the adaptability of the aluminum material bending device for doors and windows. Therefore, technical personnel in this field provide a door and window aluminum material bending device to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of this, it is necessary to provide a door and window aluminum bending device to solve the problem that the bending angle cannot be adjusted and locked.

[0006] According to one aspect of the utility model, a door and window aluminum bending device is provided, comprising: an auxiliary plate, the auxiliary plate is rotatably connected to a rotating rod inside, the outer surface of the rotating rod is fixedly connected to an adjusting block, the inner side wall of the auxiliary plate is fixedly connected to an angle measurer, the outer surface of the rotating rod is fixedly connected to a pointer, the bottom surface of the auxiliary plate is fixedly connected to two supporting frames, the bottom surface of the auxiliary plate is fixedly connected to an auxiliary block, the auxiliary block is rotatably connected to an auxiliary threaded rod inside the auxiliary block, the bottom end of the auxiliary threaded rod is fixedly connected to a first bevel gear, a second bevel gear is arranged inside the auxiliary block, the second bevel gear is meshed with the first bevel gear, the left end of the second bevel gear is fixedly connected to a transmission rod, the left end of the transmission rod passes through one of the supporting frames and is fixedly connected to an auxiliary handle, the outer surface of the auxiliary threaded rod is threadedly connected to a threaded block, the left and right side surfaces of the threaded block are rotatably connected to connecting blocks, and the other end of each connecting block is rotatably connected to the bottom surface of the adjusting block.

[0007] According to some embodiments, the upper surface of the auxiliary plate is slidably connected to a fixing frame, and the upper surface of the auxiliary plate is fixedly connected to a firm frame.

[0008] According to some embodiments, a first hydraulic rod is fixedly connected to the inner wall of the fixing frame, and a bending roller is fixedly connected to the telescopic end of the first hydraulic rod.

[0009] According to some embodiments, a second hydraulic rod is fixedly connected to the inner wall of the fixed frame, and a disc is fixedly connected to the telescopic end of the second hydraulic rod.

[0010] According to some embodiments, two bidirectional threaded rods are rotatably connected inside the two support frames, and a toothed conveyor belt is sleeved on the outer surfaces of the two bidirectional threaded rods.

[0011] According to some embodiments, a servo motor is fixedly connected to the left end of one of the bidirectional threaded rods, and a right end of the servo motor is fixedly connected to the left side surface of one of the support frames.

[0012] According to some embodiments, the outer surface of each bidirectional threaded rod is threadedly connected to two clamping rollers, and each of the clamping rollers is slidably connected to the inside of the auxiliary plate.

[0013] According to some embodiments, an auxiliary bearing is sleeved on the outer surface of the auxiliary threaded rod, and the auxiliary bearing is embedded in the interior of the auxiliary block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] By providing a rotating rod, an adjusting block, an angle measuring device, an auxiliary block, an auxiliary threaded rod, a first bevel gear, a second bevel gear, a transmission rod, a threaded block and a connecting block, the transmission rod can be driven to rotate by the auxiliary handle, thereby driving the first bevel gear to rotate, and utilizing the meshing relationship between the first bevel gear and the second bevel gear to make the second bevel gear rotate at the same time, thereby making the auxiliary threaded rod rotate, and then relying on the thread matching relationship between the auxiliary threaded rod and the threaded block, the threaded block is moved up and down in the auxiliary block, thereby pushing the adjusting block to move, and at the same time relying on the cooperation between the adjusting block and the rotating rod to make one side of the adjusting block rotate, so that the angle of the adjusting block changes, at this time relying on the cooperation of the angle measuring ruler and the pointer to conveniently check the current angle of the adjusting block, so as to achieve the effect of locking and adjusting the bending angle of the aluminum material, and realize the purpose of being very convenient when adjusting the bending angle of the aluminum material of doors and windows, avoiding the problem that the aluminum material is easily scrapped due to angle deviation after processing, and playing a role in improving the adaptability of the aluminum material bending device of doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a support frame of a door and window aluminum material bending device provided by the utility model;

[0018] Figure 2 A schematic diagram of a cross-sectional three-dimensional structure of an adjustment block of a door and window aluminum material bending device provided by the utility model;

[0019] Figure 3 A schematic diagram of a three-dimensional structure of a sectional view of an auxiliary block of a door and window aluminum material bending device provided by the utility model;

[0020] Figure 4 The utility model provides a schematic diagram of the three-dimensional structure of an auxiliary plate of a door and window aluminum material bending device.

[0021] In the figure: 1. auxiliary plate; 2. rotating rod; 3. adjusting block; 4. angle measuring device; 5. pointer; 6. supporting frame; 7. auxiliary block; 8. auxiliary threaded rod; 9. first bevel gear; 10. second bevel gear; 11. transmission rod; 12. auxiliary handle; 13. threaded block; 14. connecting block; 15. fixing frame; 16. fixing frame; 17. first hydraulic rod; 18. bending roller; 19. second hydraulic rod; 20. disc; 21. bidirectional threaded rod; 22. toothed conveyor belt; 23. servo motor; 24. clamping roller; 25. auxiliary bearing. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] See also Figures 1 to 4 The utility model provides a door and window aluminum bending device, including an auxiliary plate 1, the auxiliary plate 1 is internally rotatably connected with a rotating rod 2, the outer surface of the rotating rod 2 is fixedly connected with an adjusting block 3, the inner side wall of the auxiliary plate 1 is fixedly connected with an angle measuring device 4, the outer surface of the rotating rod 2 is fixedly connected with a pointer 5, the bottom surface of the auxiliary plate 1 is fixedly connected with two supporting frames 6, the bottom surface of the auxiliary plate 1 is fixedly connected with an auxiliary block 7, the auxiliary block 7 is internally rotatably connected with an auxiliary threaded rod 8, the bottom end of the auxiliary threaded rod 8 is fixedly connected with a first bevel gear 9, a second bevel gear 10 is arranged inside the auxiliary block 7, the second bevel gear 10 is meshed with the first bevel gear 9, the left end of the second bevel gear 10 is fixedly connected with a transmission rod 11, the left end of the transmission rod 11 passes through one of the supporting frames 6 and is fixedly connected with an auxiliary handle 12, the outer surface of the auxiliary threaded rod 8 is threadedly connected with a threaded block 13, the left and right sides of the threaded block 13 are both rotatably connected with a connecting block 14, and the other end of each connecting block 14 is rotatably connected to the bottom surface of the adjusting block 3.

[0024] The auxiliary handle 12 is used to drive the transmission rod 11 to rotate, thereby rotating the second bevel gear 10, and then rotating the first bevel gear 9, and then rotating the auxiliary threaded rod 8. When the auxiliary threaded rod 8 rotates, the threaded block 13 will move. At this time, the power generated by the movement of the threaded block 13 is transmitted to the adjustment block 3 by relying on the connecting block 14, and then the angle of the adjustment block 3 is changed by the rotation cooperation of the rotating rod 2 and the adjustment block 3, so as to achieve the ability to change the bending angle. At this time, the current angle of the adjustment block 3 can be conveniently viewed through the pointer 5, further increasing the effect during use.

[0025] Furthermore, a fixing frame 15 is slidably connected to the upper surface of the auxiliary plate 1, and a firm frame 16 is fixedly connected to the upper surface of the auxiliary plate 1. The fixing frame 15 and the firm frame 16 can play an auxiliary role and provide a good supporting capacity for other components. At the same time, the position of the fixing frame 15 can be conveniently changed by relying on the sliding relationship between the fixing frame 15 and the auxiliary plate 1.

[0026] Furthermore, a first hydraulic rod 17 is fixedly connected to the inner wall of the fixed frame 15, and a bending roller 18 is fixedly connected to the telescopic end of the first hydraulic rod 17. The thrust generated by the first hydraulic rod 17 is used to push the bending roller 18 down or up, and the bending roller 18 applies pressure to the aluminum material of the door and window, so that it bends, thereby increasing the effect of the device when in use.

[0027] Furthermore, a second hydraulic rod 19 is fixedly connected to the inner wall of the fixed frame 16, and a disc 20 is fixedly connected to the telescopic end of the second hydraulic rod 19. The thrust generated by the second hydraulic rod 19 pushes the disc 20 down and makes the disc 20 contact with the aluminum material of doors and windows. The disc 20 can effectively fix the aluminum material of doors and windows to prevent the possibility of sliding during the bending process.

[0028] Furthermore, the two support frames 6 are internally connected to two bidirectional threaded rods 21 for common rotation, and the outer surfaces of the two bidirectional threaded rods 21 are jointly sleeved with a toothed conveyor belt 22. The bidirectional threaded rods 21 can provide auxiliary functions for the device, provide assistance for subsequent work, and enable the two bidirectional threaded rods 21 to achieve the ability to rotate simultaneously through the toothed conveyor belt 22.

[0029] Furthermore, the left end of one of the bidirectional threaded rods 21 is fixedly connected to a servo motor 23, and the right end of the servo motor 23 is fixedly connected to the left side of one of the support frames 6. The power generated by the servo motor 23 can be used to drive the bidirectional threaded rod 21 to rotate, providing a good power source for the bidirectional threaded rod 21 and increasing the convenience when rotating the bidirectional threaded rod 21.

[0030] Furthermore, the outer surface of each bidirectional threaded rod 21 is threadedly connected to two clamping rollers 24, and each clamping roller 24 is slidably connected to the inside of the auxiliary plate 1. The two sets of clamping rollers 24 can use their own threaded connection relationship to move when the bidirectional threaded rod 21 rotates, and move them closer or farther, thereby clamping or loosening aluminum materials for doors and windows of different sizes.

[0031] Furthermore, an auxiliary bearing 25 is sleeved on the outer surface of the auxiliary threaded rod 8, and the auxiliary bearing 25 is embedded in the inside of the auxiliary block 7. The auxiliary bearing 25 can reduce the friction generated by the auxiliary threaded rod 8 during rotation, making the auxiliary threaded rod 8 more sensitive during rotation. At the same time, it can also reduce the wear rate of the auxiliary threaded rod 8 and increase the service life of the auxiliary threaded rod 8.

[0032] Working principle: When in use, firstly connect the first hydraulic rod 17, the second hydraulic rod 19 and the servo motor 23 to the power supply. When the aluminum material of the door and window needs to be bent, firstly place the aluminum material of the door and window on the upper surface of the auxiliary plate 1, and then start the servo motor 23, so that one of the two-way threaded rods 21 rotates, and the other two-way threaded rod 21 is driven to rotate by the cooperation of the toothed conveyor belt 22, so that the two sets of clamping rollers 24 are close to each other and the aluminum material of the door and window is clamped, and then the second hydraulic rod 19 is started, so that the disc 20 is lowered, and then the aluminum material of the door and window is further fixed to prevent it from moving during bending, and then the first hydraulic rod 17 is started again, so that the bending roller 18 is lowered, and the aluminum material of the door and window is bent by the bending roller 18. When the bending roller 18 contacts the adjusting block 3, it can stop and the bending of the aluminum material of doors and windows can be completed. When the bending angle needs to be changed, the auxiliary handle 12 is turned to drive the transmission rod 11 to rotate, and then the second bevel gear 10 is rotated, and the first bevel gear 9 and the auxiliary threaded rod 8 are driven to rotate by the second bevel gear 10. The auxiliary bearing 25 can increase the sensitivity of the auxiliary threaded rod 8 during rotation, so that the threaded block 13 can move. At this time, the connecting block 14 can rely on itself to transmit the thrust generated by the threaded block 13 to the adjusting block 3, and make the adjusting block 3 use the cooperation of the rotating rod 2 to make one end rise, so that its angle changes, so as to achieve the ability to adjust the bending angle, and effectively increase the use effect of the aluminum material bending device for doors and windows.

[0033] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

Claims

1. A door and window aluminum material bending device, characterized in that: The auxiliary plate (1) comprises an auxiliary plate, wherein the auxiliary plate (1) is internally rotatably connected to a rotating rod (2), the outer surface of the rotating rod (2) is fixedly connected to an adjusting block (3), the inner side wall of the auxiliary plate (1) is fixedly connected to an angle measuring device (4), the outer surface of the rotating rod (2) is fixedly connected to a pointer (5), the bottom surface of the auxiliary plate (1) is fixedly connected to two supporting frames (6), the bottom surface of the auxiliary plate (1) is fixedly connected to an auxiliary block (7), the interior of the auxiliary block (7) is rotatably connected to an auxiliary threaded rod (8), and the bottom end of the auxiliary threaded rod (8) is fixedly connected to a first bevel gear (9). ), a second bevel gear (10) is arranged inside the auxiliary block (7), the second bevel gear (10) is meshed with the first bevel gear (9), the left end of the second bevel gear (10) is fixedly connected to a transmission rod (11), the left end of the transmission rod (11) passes through one of the support frames (6) and is fixedly connected to an auxiliary handle (12), the outer surface of the auxiliary threaded rod (8) is threadedly connected to a threaded block (13), the left and right side surfaces of the threaded block (13) are rotatably connected to connecting blocks (14), and the other end of each connecting block (14) is rotatably connected to the bottom surface of the adjustment block (3).

2. A door and window aluminum material bending device according to claim 1, characterized in that: The upper surface of the auxiliary plate (1) is slidably connected to a fixing frame (15), and the upper surface of the auxiliary plate (1) is fixedly connected to a fixing frame (16).

3. The door and window aluminum material bending device according to claim 2, characterized in that: A first hydraulic rod (17) is fixedly connected to the inner wall of the fixed frame (15), and a bending roller (18) is fixedly connected to the telescopic end of the first hydraulic rod (17).

4. The door and window aluminum material bending device according to claim 2, characterized in that: A second hydraulic rod (19) is fixedly connected to the inner wall of the fixed frame (16), and a disc (20) is fixedly connected to the telescopic end of the second hydraulic rod (19).

5. The door and window aluminum material bending device according to claim 1, characterized in that: Two bidirectional threaded rods (21) are rotatably connected inside the two support frames (6), and a toothed conveyor belt (22) is sleeved on the outer surfaces of the two bidirectional threaded rods (21).

6. The door and window aluminum material bending device according to claim 5, characterized in that: The left end of one of the bidirectional threaded rods (21) is fixedly connected to a servo motor (23), and the right end of the servo motor (23) is fixedly connected to the left side surface of one of the support frames (6).

7. The door and window aluminum material bending device according to claim 5, characterized in that: The outer surface of each bidirectional threaded rod (21) is threadedly connected to two clamping rollers (24), and each clamping roller (24) is slidably connected to the inside of the auxiliary plate (1).

8. The door and window aluminum material bending device according to claim 1, characterized in that: An auxiliary bearing (25) is sleeved on the outer surface of the auxiliary threaded rod (8), and the auxiliary bearing (25) is embedded in the interior of the auxiliary block (7).

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