Bending machine for aluminum profile machining

Abstract

The utility model belongs to the technical field of aluminum profile machining, particularly relates to a bending machine for aluminum profile machining, and aims to solve the problems that in the background technology, the adjustable flexibility is not high, and continuous on-line operation cannot be carried out, according to the scheme, the bending machine comprises an operation table, and a servo guide rail is arranged on the outer wall of one side of the operation table; and the servo guide rail sliding block is fixedly connected with a long column. When an aluminum profile passes through the bending wheel, the servo guide rail drives the long column to move so that the inner diameter adjusting wheel in the connecting frame can be controlled to move horizontally, the servo bending effect is achieved, the inner diameter of the aluminum profile can be adjusted according to actual bending requirements, use is flexible, the bending requirements of aluminum profiles of different models can be met, and the bending efficiency is improved. The hydraulic push rod pushes the L-shaped push plate 7 to control the cutter to move towards the aluminum profile, meanwhile, the pressing plate extrudes the aluminum profile in advance to prevent the aluminum profile from continuously moving, the smoothness of a notch is guaranteed, operation is convenient, the bending efficiency is improved, and continuous online operation can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy machining technical field especially relates to a bending machine for aluminium alloy machining. BACKGROUND

[0002] Aluminium is a common metal material, its chemical element symbol is Al, atomic number is 13. It is a kind of light, soft and has good heat conduction and conductivity performance metal. The appearance of aluminium is silvery gray, has certain luster. Aluminium is prepared by a series of smelting and processing technology from aluminium ore.

[0003] Aluminium alloy machining process will often use bending machine, the existing bending machine has manual bending and mechanical bending two, manual bending precision is low basically eliminated, but mechanical bending machine still has some problems in the use process:

[0004] Firstly, aluminium alloy bending is mainly realized bending by adhering to the wheel body, but the inner diameter size of each bending is consistent, and the adjustable flexibility is not high, cannot meet the aluminium alloy bending requirement of different models;

[0005] In addition, aluminium alloy needs to be cut to the same length before bending, and the aluminium alloy after bending can be taken off to process the next filter core, cannot continuous online operation, operation is more complicated, and the efficiency needs to be improved. UTILITY MODEL CONTENTS

[0006] In view of the deficiency of prior art, the utility model provides a bending machine for aluminium alloy machining, overcomes the deficiency of prior art, effectively solves the problem that the adjustable flexibility is not high and cannot continuous online operation.

[0007] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] A kind of bending machine for aluminium alloy machining, including operation table, the operation table one side outer wall is provided with servo guide rail, and servo guide rail sliding block is fixedly connected with long column, and the long column one end outer wall is fixedly connected with connecting frame, and the inner wall of connecting frame is rotatably connected with inner diameter adjusting wheel;

[0009] The outer wall of the top of operation table is fixedly connected with hydraulic push rod, and the piston rod of hydraulic push rod is fixedly connected with L-shaped push plate, the inner wall center of one side of L-shaped push plate is welded with cutter, and the both sides of the inner wall of the bottom of L-shaped push plate are slidably connected with slide, spring is connected between slide and L-shaped push plate, and the outer wall of the top of slide is fixedly connected with pressing plate.

[0010] Preferably, the outer wall of the top of servo guide rail is fixedly connected with linear bearing, and long column is slidably connected on the inner wall of linear bearing.

[0011] Preferably, the operating platform top outer wall is rotationally connected with symmetrically distributed guide wheels.

[0012] Preferably, the operating platform top outer wall is fixedly connected with a first driving motor, and the first driving motor output shaft is fixedly connected with a first traction wheel, and the operating platform top outer wall is rotationally connected with a flat wheel on one side of the first traction wheel.

[0013] Preferably, the operating platform top outer wall is fixedly connected with a backrest, and the backrest top outer wall is fixedly connected with a second driving motor, and the second driving motor output shaft is fixedly connected with a second traction wheel.

[0014] Preferably, the operating platform top outer wall is rotationally connected with a bending wheel on the top of the second traction wheel.

[0015] Preferably, the operating platform bottom outer wall is welded with a fixed plate, and the servo guide rail is fixedly connected to the top outer wall of the fixed plate.

[0016] The beneficial effects of the present application are as follows:

[0017] 1. The bending machine for aluminum profile processing can control the horizontal movement of the inner diameter adjusting wheel in the connecting frame by moving the long column driven by the servo guide rail when the aluminum profile passes through the bending wheel, can change the inner diameter size of the aluminum profile by extruding the aluminum profile with the inner diameter adjusting wheel, has the effect of servo bending, can adjust the inner diameter of the aluminum profile according to the actual bending requirement, is flexible to use, and can meet the bending requirements of aluminum profiles of different models.

[0018] 2. The bending machine for aluminum profile processing can control the movement of the cutter towards the direction of the aluminum profile by pushing the L-shaped push plate 7 with the hydraulic push rod, and at the same time, the pressing plate will pre-extrude the aluminum profile to prevent it from moving further, ensuring the flatness of the cut, being convenient to operate, improving the bending efficiency, and being capable of continuous online operation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The present application provides an overall structure front view of a bending machine for aluminum profile processing.

[0020] Figure 2 The present application provides an overall structure rear view of a bending machine for aluminum profile processing.

[0021] Figure 3 The present application provides a servo guide rail connection structure schematic diagram of a bending machine for aluminum profile processing.

[0022] Figure 4 The present application provides a hydraulic push rod connection structure schematic diagram of a bending machine for aluminum profile processing.

[0023] In the figure: 1, operating table; 2, servo guide rail; 3, long column; 4, connecting frame; 5, inner diameter adjusting wheel; 6, hydraulic push rod; 7, L-shaped push plate; 8, cutter; 9, sliding seat; 10, spring; 11, pressing plate; 12, linear bearing; 13, guide wheel; 14, first drive motor; 15, first traction wheel; 16, flat pressing wheel; 17, back plate; 18, second drive motor; 19, second traction wheel; 20, bending wheel; 21, fixed plate. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment one, refer to Figures 1 to 3 A bending machine for aluminum profile machining, comprising an operating table 1, one side outer wall of the operating table 1 is provided with a servo guide rail 2, and a long column 3 is fixedly connected to the sliding block of the servo guide rail 2, one end outer wall of the long column 3 is fixedly connected with a connecting frame 4, and an inner diameter adjusting wheel 5 is rotatably connected to the inner wall of the connecting frame 4.

[0026] In this embodiment, when the aluminum profile passes through the bending wheel 20, the long column 3 is moved by the servo guide rail 2 to control the horizontal movement of the inner diameter adjusting wheel 5 in the connecting frame 4, and the inner diameter adjusting wheel 5 extrudes the aluminum profile to change the inner diameter size of the aluminum profile, which has the effect of servo bending, can adjust the inner diameter of the aluminum profile according to the actual bending requirement, is flexible to use, and can meet the bending requirements of aluminum profiles of different models.

[0027] Embodiment two, refer to Figure 4 A bending machine for aluminum profile machining, the top outer wall of the operating table 1 is fixedly connected with a hydraulic push rod 6, the piston rod of the hydraulic push rod 6 is fixedly connected with an L-shaped push plate 7, a cutter 8 is welded at the center of the inner wall of one side of the L-shaped push plate 7, and the bottom inner wall of the L-shaped push plate 7 is slidably connected with two sliding seats 9, a spring 10 is connected between the sliding seat 9 and the L-shaped push plate 7, and the top outer wall of the sliding seat 9 is fixedly connected with a pressing plate 11.

[0028] In this embodiment, the L-shaped push plate 7 is pushed by the hydraulic push rod 6 to control the cutter 8 to move towards the direction of the aluminum profile, and at the same time, the pressing plate 11 will pre-press the aluminum profile to prevent it from continuing to move, thereby ensuring the flatness of the cutout, facilitating operation, improving the bending efficiency, and enabling continuous online operation.

[0029] Refer to Figure 3 The top outer wall of the servo guide rail 2 is fixedly connected with a linear bearing 12, and the long column 3 is slidably connected to the inner wall of the linear bearing 12.

[0030] Refer to Figure 1The top outer wall of the operation table 1 is rotatably connected with symmetrical guide wheels 13.

[0031] With reference to Figures 1 to 2 The top outer wall of the operation table 1 is fixedly connected with a first driving motor 14, and the output shaft of the first driving motor 14 is fixedly connected with a first traction wheel 15.

[0032] With reference to Figures 1 to 2 The top outer wall of the operation table 1 is fixedly connected with a backrest 17, and the top outer wall of the backrest 17 is fixedly connected with a second driving motor 18.

[0033] With reference to Figures 1 to 2 The top outer wall of the operation table 1 is rotatably connected with a bending wheel 20 at the top of the second traction wheel 19.

[0034] With reference to Figure 2 The bottom outer wall of the operation table 1 is welded with a fixed plate 21, and the servo guide rail 2 is fixedly connected to the top outer wall of the fixed plate 21.

[0035] Working principle: after the aluminum profile is placed on the operation table 1, it will slide under the guidance of the guide wheels 13, in addition, the first driving motor 14 and the second driving motor 18 drive the first traction wheel 15 and the second traction wheel 19 to rotate, respectively, which can drive the aluminum profile to move twice, when the aluminum profile passes through the bending wheel 20, the long column 3 is driven to move by the servo guide rail 2, which can control the horizontal movement of the inner diameter adjusting wheel 5 in the connecting frame 4, and the inner diameter adjusting wheel 5 extrudes the aluminum profile to change its inner diameter size;

[0036] Then, the L-shaped push plate 7 is pushed by the hydraulic push rod 6 to control the cutter 8 to move towards the direction of the aluminum profile, at the same time, the pressing plate 11 will pre-press the aluminum profile to prevent it from continuing to move, and ensure the flatness of the cut.

[0037] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A bending machine for processing aluminum profiles, comprising an operating table (1), characterized in that, The one side outer wall of the operating platform (1) is provided with a servo guide rail (2), and the long column (3) is fixedly connected on the slider of the servo guide rail (2); the one end outer wall of the long column (3) is fixedly connected with a connecting frame (4), and the inner wall of the connecting frame (4) is rotatably connected with an inner diameter adjusting wheel (5). The top outer wall of the operating platform (1) is fixedly connected with a hydraulic push rod (6), and the piston rod of the hydraulic push rod (6) is fixedly connected with an L-shaped push plate (7); the one side inner wall center of the L-shaped push plate (7) is welded with a cutter (8), and the bottom inner wall of the L-shaped push plate (7) is slidably connected with a slide (9) on both sides; the spring (10) is connected between the slide (9) and the L-shaped push plate (7), and the top outer wall of the slide (9) is fixedly connected with a pressing plate (11).

2. The bending machine for aluminum profile processing according to claim 1, characterized in that, The top outer wall of the servo guide rail (2) is fixedly connected with a linear bearing (12), and the long column (3) is slidably connected on the inner wall of the linear bearing (12).

3. The bending machine for aluminum profile processing according to claim 1, characterized in that, The top outer wall of the operating platform (1) is rotatably connected with symmetrically distributed guide wheels (13).

4. The bending machine for aluminum profile machining according to claim 1, characterized in that, The top outer wall of the operating platform (1) is fixedly connected with a first driving motor (14), and the output shaft of the first driving motor (14) is fixedly connected with a first traction wheel (15); the one side of the top outer wall of the operating platform (1) is rotatably connected with a flat pressing wheel (16) located on the first traction wheel (15).

5. The bending machine for aluminum profile processing according to claim 1, characterized in that, The top outer wall of the operating platform (1) is fixedly connected with a backrest (17), and the top outer wall of the backrest (17) is fixedly connected with a second driving motor (18); the output shaft of the second driving motor (18) is fixedly connected with a second traction wheel (19).

6. The bending machine for aluminum profile machining according to claim 1, characterized in that, The top outer wall of the operating platform (1) is rotatably connected with a bending wheel (20) located on the top of the second traction wheel (19).

7. The bending machine for aluminum profile machining according to claim 1, characterized in that, The bottom outer wall of the operating platform (1) is welded with a fixed plate (21), and the top outer wall of the fixed plate (21) is fixedly connected with the servo guide rail (2).

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