Bending device for manufacturing aluminum alloy doors and windows

Abstract

The utility model discloses an aluminum alloy door and window manufacturing bending device which comprises an operation platform, two first rectangular grooves are formed in the top of the operation platform, a transverse groove is formed in the operation platform, the transverse groove is communicated with the two first rectangular grooves, a transverse plate is installed in the transverse groove in a sliding mode, and the two first rectangular grooves are communicated with the transverse plate. A first screw rod is rotatably mounted in one first rectangular groove, first sliding blocks are slidably mounted in the two first rectangular grooves, the two sides of the transverse plate are fixedly connected with the side walls of the two first sliding blocks correspondingly, and a pushing assembly is arranged at the top of one first sliding block; through mutual cooperation of the first screw rod, the first sliding block, the motor and the transverse plate, the first screw rod is driven by the motor to rotate, the first sliding block is finally driven to move, then the pushing assembly and the angle adjusting assembly at the top of the first sliding block are driven to move to proper positions, aluminum alloy doors and windows with different lengths can be bent, and the applicability is wider.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical appliance technical field, concretely is a kind of bending device for aluminum alloy door and window manufacturing. BACKGROUND

[0002] Aluminum alloy door and window refers to the door and window made of aluminum alloy extruded section material as frame, shaft and fan material, which is called aluminum alloy door and window, and is simply called aluminum door and window.Aluminum alloy door and window includes door and window made of aluminum alloy as stress rod member (rod member that bears and transmits dead weight and load) base material and wood and plastic composite, which is simply called aluminum-wood composite door and window and aluminum-plastic composite door and window.Aluminum alloy door and window often involves bending process in production.

[0003] The authorized announcement No.CN221715521U discloses a bending mechanism for aluminum alloy door and window production, relating to the technical field of aluminum alloy door and window processing.It includes a processing table, a fixed rod is fixedly connected to the top side of the processing table, an operating handle is movably connected to the fixed rod, an extrusion rod is fixedly connected to the bottom end of the operating handle, two first fixed plates and second fixed plates are fixedly connected to the top of the processing table, a limiting mechanism is arranged on the second fixed plate, the limiting mechanism includes a movable slot and a limiting rod, two fixed blocks are fixedly connected to the top of the second fixed plate, a movable slot is arranged between the two fixed blocks on the second fixed plate, the limiting rod is rotatably connected in the movable slot, and the limiting rod is threadedly connected with a screw rod.The bending mechanism for aluminum alloy door and window production bends the aluminum alloy strip by horizontal force, and can limit the aluminum alloy strip during the bending process to keep it relatively stable.

[0004] The above device bends the aluminum alloy door and window by using the fixed rod, extrusion rod and operating handle, without manual operation, improving the safety of production.However, the positions of the fixed rod and extrusion rod are fixed, and cannot be adjusted according to the length of the aluminum alloy door and window, so that only the aluminum alloy door and window of the same length can be bent. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a bending device for aluminum alloy door and window manufacturing to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides following technical scheme: a kind of bending device for aluminum alloy door and window manufacturing, including operation platform, the top of the operation platform is equipped with two rectangular grooves one, the inside of the operation platform is equipped with horizontal groove, the horizontal groove is connected with two rectangular grooves one, the inside of the horizontal groove is slidably installed with horizontal plate, one of the rectangular grooves one is rotatably installed with screw rod one, two the rectangular grooves one are slidably installed with sliding block one, the two sides of the horizontal plate are respectively fixedly connected with the side wall of two sliding block one, the top of one of the sliding block one is provided with pusher assembly, the top of another sliding block one is provided with angle adjusting assembly, the screw rod one is threadedly connected with one of the sliding block one, the side wall of the operation platform is fixedly installed with motor, the output end of the motor is movably penetrated through the side wall of operation platform and is fixedly connected with one end of screw rod one, the top of the operation platform is provided with limit component.

[0007] Preferably, the angle adjusting assembly includes a fixed column, a connecting column is slidably installed in the fixed column, a screw rod three is fixedly connected to the bottom end of the connecting column, the screw rod three is threadedly connected with the corresponding sliding block one, a knob is fixedly connected to the top of the connecting column, a pressure block is fixedly connected to the outer wall of the connecting column, the top of the pressure block is fixedly connected with the bottom of the knob, a guide plate is provided on the side wall of the fixed column.

[0008] Preferably, a plurality of limiting holes are formed in the top of the sliding block one, a plurality of limiting columns are fixedly connected to the bottom of the fixed column, and the limiting columns are matched with the limiting holes.

[0009] Preferably, the pusher assembly includes a connecting plate fixedly installed on the top of the corresponding sliding block one, an electric push rod is fixedly installed on the top of the connecting plate, and an arc-shaped block is fixedly connected to the output end of the electric push rod.

[0010] Preferably, a rectangular groove two is formed in the top of the operation platform, a sliding block two is slidably installed in the rectangular groove two, a screw rod two is rotatably installed in the inside of the rectangular groove two, the screw rod two is threadedly connected with the sliding block two, a limiting plate is fixedly installed on the top of the sliding block two, and an L-shaped plate is fixedly installed on the top of the operation platform.

[0011] Preferably, a rotating column is rotatably installed in the inside of the operation platform, one end of the rotating column is fixedly connected with the screw rod two, and the other end of the rotating column penetrates through the side wall of the operation platform and is fixedly installed with a rotating disc.

[0012] Compared with the prior art, the utility model has the beneficial effects that: through screw rod one, sliding block one, motor and horizontal plate mutual cooperation, using motor drive screw rod one rotation, finally drive sliding block one moves, and then drive pusher assembly and angle adjusting assembly on the top of sliding block one to move to appropriate position, can be bent to different length aluminum alloy door and window, and the applicability is more extensive.

[0013] In addition, the mutual cooperation of the pushing assembly and the angle adjusting assembly is specially designed, through the setting of the fixing column, the limiting column, the limiting hole, the pressing block, the screw three, the connecting column and the guide plate, when the bending angle needs to be adjusted, the connecting column and the screw three are rotated, so that the screw three is moved out from the sliding block one, then the fixing column is moved upward, the fixing column is rotated to drive the guide plate to rotate, the bending angle is adjusted, after the bending angle is adjusted, the limiting column is inserted into the limiting hole, the connecting column and the screw three are reversely rotated to reset, so that the pressing block is attached to the top of the fixing column to be limited and fixed, the movement of the guide plate and the fixing column during the bending is avoided, the bending angle is not accurate, and the aluminum alloy door and window is bent under the cooperation of the arc-shaped block and the electric push rod. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional appearance structure schematic view of the utility model.

[0015] Figure 2 It is a three-dimensional structure schematic view of the utility model from the side.

[0016] Figure 3 It is a three-dimensional structure schematic view of the utility model from the side.

[0017] Figure 4 It is a three-dimensional structure schematic view of the utility model from the side.

[0018] In the drawing: 1, operation platform, 2, rectangular groove one, 3, screw one, 4, sliding block one, 5, connecting plate, 6, electric push rod, 7, arc-shaped block, 8, rectangular groove two, 9, L-shaped plate, 10, screw two, 11, limiting plate, 12, sliding block two, 13, rotating disc, 14, fixing column, 15, knob, 16, pressing block, 17, connecting column, 18, screw three, 19, limiting column, 20, limiting hole, 21, guide plate, 22, transverse groove, 23, horizontal plate, 24, motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-4This utility model provides a technical solution: a bending device for manufacturing aluminum alloy doors and windows, including an operating platform 1. The top of the operating platform 1 has two rectangular slots 2. The inside of the operating platform 1 has a horizontal slot 22, which is connected to the two rectangular slots 2. A horizontal plate 23 is slidably installed inside the horizontal slot 22. A screw 3 is rotatably installed in one of the rectangular slots 2. A slider 4 is slidably installed in both rectangular slots 2. The two sides of the horizontal plate 23 are fixedly connected to the side walls of the two sliders 4 respectively. A pushing component is provided on the top of one slider 4, and an angle adjustment component is provided on the top of the other slider 4. The screw 3 is threadedly connected to one of the sliders 4. A motor 24 is fixedly installed on the side wall of the operating platform 1. The output end of the motor 24 movably passes through the side wall of the operating platform 1 and is fixedly connected to one end of the screw 3. A limit component is provided on the top of the operating platform 1.

[0021] The working principle of the above technical solution is as follows: When in use, the aluminum alloy door and window are placed on the top of the operating platform 1, and then the aluminum alloy door and window are limited by the limiting component. Then, the motor 24 is started, and the motor 24 drives the screw 3 to rotate. Since the screw 3 is threadedly connected to one of the sliders 4 and is limited by the rectangular groove 2, the corresponding slider 4 is moved. Under the action of the horizontal plate 23, the other slider 4 is moved together until the two sliders 4 are moved to the appropriate position. Then, the bending angle is adjusted by the angle adjustment component, and then the aluminum alloy door and window are bent under the combined action of the pushing component.

[0022] In another implementation scheme, such as Figures 3-4 As shown in the figure, the angle adjustment assembly includes a fixed column 14, a connecting column 17 is slidably installed inside the fixed column 14, a screw 18 is fixedly connected to the bottom end of the connecting column 17, the screw 18 is threadedly connected to the corresponding slider 4, a knob 15 is fixedly connected to the top of the connecting column 17, a pressure block 16 is fixedly connected to the outer wall of the connecting column 17, the top of the pressure block 16 is fixedly connected to the bottom of the knob 15, a guide plate 21 is provided on the side wall of the fixed column 14, multiple limiting holes 20 are opened on the top of the slider 4, and multiple limiting columns 19 are fixedly connected to the bottom of the fixed column 14, the limiting columns 19 are adapted to the limiting holes 20.

[0023] With the arrangement of fixed post 14, limiting post 19, limiting hole 20, pressure block 16, screw 18, connecting post 17, and guide plate 21, when the bending angle needs to be adjusted, the connecting post 17 and screw 18 are rotated, causing screw 18 to move out of slider 4. Then, the fixed post 14 is moved up, and the fixed post 14 is rotated to drive the guide plate 21 to rotate. After the bending angle adjustment is completed, the limiting post 19 is inserted into the limiting hole 20, and the connecting post 17 and screw 18 are rotated in the opposite direction to reset, so that the pressure block 16 fits against the top of the fixed post 14 for limiting and fixing, preventing the guide plate 21 and fixed post 14 from moving during bending, which would cause the bending angle to be inaccurate.

[0024] In another implementation scheme, such as Figures 1-3 As shown in the figure, the pushing component includes a connecting plate 5 fixedly installed on the top of the corresponding slider 4, an electric push rod 6 fixedly installed on the top of the connecting plate 5, and an arc-shaped block 7 fixedly connected to the output end of the electric push rod 6.

[0025] The use of the arc-shaped block 7 and the electric push rod 6, along with the interaction of the angle adjustment components, facilitates the bending of aluminum alloy doors and windows.

[0026] In another implementation scheme, such as Figures 1-2 As shown in the figure, a rectangular groove 8 is provided on the top of the operating platform 1. A slider 12 is slidably installed in the rectangular groove 8. A screw 10 is rotatably installed inside the rectangular groove 8. The screw 10 is threadedly connected to the slider 12. A limit plate 11 is fixedly installed on the top of the slider 12. An L-shaped plate 9 is fixedly installed on the top of the operating platform 1. A rotating column is rotatably installed inside the operating platform 1. One end of the rotating column is fixedly connected to the screw 10. The other end of the rotating column passes through the side wall of the operating platform 1 and is fixedly installed with a turntable 13.

[0027] The combined action of the limiting plate 11 and the L-shaped plate 9 facilitates the limiting of aluminum alloy doors and windows of different widths, preventing the aluminum alloy doors and windows from shifting during bending, which would affect the bending angle of the aluminum alloy doors and windows.

[0028] Working principle: in use, the aluminum alloy door and window is installed on the inner wall of the L-shaped plate 9, then the rotating disc 13 is rotated, the rotating column and the screw two 10 are rotated, the screw two 10 is connected with the sliding block two 12 through screw thread and is limited by the rectangular groove two 8, the sliding block two 12 is moved, the limiting plate 11 is close to the aluminum alloy door and window, the other side of the aluminum alloy door and window is limited, then the motor 24 is started, the motor 24 drives the screw one 3 to rotate, the screw one 3 is connected with the sliding block one 4 through screw thread and is limited by the rectangular groove one 2, the corresponding sliding block one 4 is moved, the other sliding block one 4 is moved under the action of the horizontal plate 23, until the two sliding blocks one 4 are moved to the appropriate position, then the knob 15 is rotated, the connecting column 17 and the screw three 18 are rotated, most of the screw three 18 is moved out of the sliding block one 4, the fixed column 14 is moved up, the limiting column 19 is moved out of the limiting hole 20, the fixed column 14 is rotated, the position of the guide plate 21 is adjusted, the bending angle is adjusted, after the bending angle is adjusted, then the fixed column 14 is moved down, the limiting column 19 is inserted into the limiting hole 20, then the knob 15 is reversely rotated, the connecting column 17 and the screw three 18 are rotated, until the pressing block 16 is attached to the top of the fixed column 14, the limiting is carried out, then the electric push rod 6 is started, the output end of the electric push rod 6 drives the arc-shaped block 7 to move, the aluminum alloy door and window is bent.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bending device for manufacturing aluminum alloy doors and windows, comprising an operation platform (1), characterized in that: The top of the operation platform (1) is provided with two rectangular grooves (2), the inside of the operation platform (1) is provided with a horizontal groove (22), the horizontal groove (22) is communicated with the two rectangular grooves (2), the inside of the horizontal groove (22) is slidably installed with a horizontal plate (23), one of the rectangular grooves (2) is rotatably installed with a screw rod (3), the two rectangular grooves (2) are slidably installed with a sliding block (4), the two sides of the horizontal plate (23) are fixedly connected with the side walls of the two sliding blocks (4), the top of one of the sliding blocks (4) is provided with a pushing assembly, the top of the other sliding block (4) is provided with an angle adjusting assembly, the screw rod (3) is threadedly connected with one of the sliding blocks (4), the side wall of the operation platform (1) is fixedly installed with a motor (24), the output end of the motor (24) is movably penetrated through the side wall of the operation platform (1) and is fixedly connected with one end of the screw rod (3), and the top of the operation platform (1) is provided with a limiting assembly.

2. The bending device for manufacturing aluminum alloy doors and windows according to claim 1, characterized in that: The angle adjusting assembly comprises a fixed column (14), the inside of the fixed column (14) is slidably installed with a connecting column (17), the bottom end of the connecting column (17) is fixedly connected with a screw rod (18), the screw rod (18) is threadedly connected with the corresponding sliding block (4), the top of the connecting column (17) is fixedly connected with a knob (15), the outer wall of the connecting column (17) is fixedly connected with a pressing block (16), the top of the pressing block (16) is fixedly connected with the bottom of the knob (15), and the side wall of the fixed column (14) is provided with a guide plate (21).

3. The bending device for manufacturing aluminum alloy doors and windows according to claim 2, characterized in that: The top of the sliding block (4) is provided with a plurality of limiting holes (20), the bottom of the fixed column (14) is fixedly connected with a plurality of limiting columns (19), and the limiting columns (19) are matched with the limiting holes (20).

4. The bending device for manufacturing aluminum alloy doors and windows according to claim 1, characterized in that: The pushing assembly comprises a connecting plate (5) fixedly installed on the top of the corresponding sliding block (4), the top of the connecting plate (5) is fixedly installed with an electric push rod (6), and the output end of the electric push rod (6) is fixedly connected with an arc-shaped block (7).

5. The bending device for manufacturing aluminum alloy doors and windows according to claim 1, characterized in that: The top of the operation platform (1) is provided with a rectangular groove (8), the rectangular groove (8) is slidably installed with a sliding block (12), the inside of the rectangular groove (8) is rotatably installed with a screw rod (10), the screw rod (10) is threadedly connected with the sliding block (12), the top of the sliding block (12) is fixedly installed with a limiting plate (11), and the top of the operation platform (1) is fixedly installed with an L-shaped plate (9).

6. The bending device for manufacturing aluminum alloy doors and windows according to claim 5, characterized in that: The inside of the operation platform (1) is rotatably installed with a rotating column, one end of the rotating column is fixedly connected with the screw rod (10), and the other end of the rotating column penetrates through the side wall of the operation platform (1) and is fixedly installed with a rotating disc (13).

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