Aluminum profile multi-angle bending machine convenient to use

Abstract

The utility model discloses an aluminum profile multi-angle bending machine convenient to use, which comprises a shell, a pressing plate is arranged above the shell, a bending plate is rotatably arranged in a bending groove through one side of the pressing plate, and the bottom of the bending plate is connected with a driving assembly. A first air cylinder is installed at the top of the fixing plate, a limiting block is fixedly connected to the movable end of the first air cylinder, a limiting groove is formed in the top of the shell, the limiting block is arranged in the limiting groove in a sliding mode, and a baffle is fixedly arranged at the position, located at the top of the shell, of the limiting block. The aluminum profile bending machine relates to the technical field of aluminum profile machining, the bending machine can drive the limiting block to transversely move under the work of the first air cylinder, then the limiting block can drive the baffle to be close to or far away from the bending side of the pressing plate, the position of the baffle can be controlled according to the length of an aluminum profile and a bending point, and only the aluminum profile needs to abut against the baffle in the bending process. And the working efficiency of the bending machine is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material processing, in particular to a multi-angle bending machine for aluminum profiles. Background Art

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The production process of aluminum profiles mainly includes three processes: melting, extrusion and coloring. After the production of aluminum profiles is completed, they need to be bent according to specific shapes. Among them, some plate-shaped aluminum profiles are mostly bent by bending machines. The current bending machines mainly include pressing plates and bending plates. The aluminum profiles are bent by rotating the bending plates based on one side of the pressing plate. However, since some bending machines do not limit the aluminum profiles, the bending points still need to be manually controlled, which may cause the bending line to shift. At the same time, some bending machines find it difficult to control the position of the pressing plates according to the thickness of the aluminum profiles, which leads to certain limitations in the use of the bending machines. To this end, we provide a multi-angle bending machine for aluminum profiles to solve the above problems. Utility Model Content

[0003] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a multi-angle bending machine for aluminum profiles, including a shell, a pressure plate is provided on the top of the shell, and a bending groove is provided at the top of the shell on the bending side of the pressure plate, a bending plate is arranged in the bending groove through one side of the pressure plate, a driving assembly is connected to the bottom of the bending plate, a fixing plate is fixedly provided in the inner cavity of the shell, a first cylinder is installed on the top of the fixing plate, a movable end of the first cylinder is fixedly connected to a limiting block, a limiting groove is provided on the top of the shell, the limiting block is slidably arranged inside the limiting groove, and the limiting block is located at the top of the shell and a baffle is fixedly provided.

[0004] Preferably, two slide grooves are provided at the top of the shell, the two slide grooves are arranged corresponding to the pressure plate, a slide plate is inserted into the inner cavity of the slide groove, the two slide plates are respectively fixed on both sides of the bottom of the pressure plate, a through groove is provided on the side wall of the shell corresponding to the slide plate, a knob screw is slidably provided in the inner cavity of the through groove, and the threaded end of the knob screw is threadedly connected to the inside of the slide plate.

[0005] Preferably, the driving assembly includes a second cylinder, which is installed at the bottom of the inner cavity of the shell, and a connecting block is fixedly provided at the movable end of the second cylinder. A rocker is rotatably provided inside the connecting block, and the top end of the rocker is rotatably provided at the bottom of the bending plate.

[0006] Preferably, rollers are rotatably arranged on both sides of the bottom of the connecting block, and the two rollers are rollingly arranged at the bottom of the inner cavity of the shell.

[0007] The beneficial technical effect of the utility model is as follows: the bending machine can drive the limit block to move horizontally through the operation of the first cylinder, so that the limit block can drive the baffle plate to be close to or away from the bending side of the pressure plate, and the position of the baffle plate can be controlled according to the length of the aluminum profile and the bending point. When bending, it is only necessary to press the aluminum profile against the baffle plate. When the thickness of the aluminum profile is different, the height of the pressure plate can be controlled by turning the knob screw, thereby controlling the distance between the pressure plate and the shell, so that the bending machine can bend aluminum profiles of different thicknesses, thereby increasing the working efficiency of the bending machine to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The main structural schematic diagram of the utility model is shown.

[0009] Figure 2 A schematic diagram of the front cross-sectional structure of the utility model is shown.

[0010] Figure 3 A schematic diagram of the top structure of the utility model is shown.

[0011] Figure 4 A side structural schematic diagram of the connection block of the utility model is shown.

[0012] 1. Shell; 2. Pressure plate; 3. Bending groove; 4. Bending plate; 5. Slide groove; 6. Slide plate; 7. Through groove; 8. Knob screw; 9. Fixing plate; 10. First cylinder; 11. Limit block; 12. Limit groove; 13. Baffle; 14. Second cylinder; 15. Connecting block; 16. Rocker; 17. Roller. DETAILED DESCRIPTION

[0013] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0014] The utility model proposes a multi-angle bending machine for aluminum profiles, comprising a shell 1, a pressing plate 2 is arranged above the shell 1, a bending groove 3 is opened on the top of the shell 1 at the bending side of the pressing plate 2, a bending plate 4 is arranged in the bending groove 3 through the rotation of one side of the pressing plate 2, the bending groove 3 and the bending plate 4 are matched, a driving component is connected to the bottom of the bending plate 4, the driving component can provide power for the rotation of the bending plate 4, a fixing plate 9 is fixedly arranged in the inner cavity of the shell 1, a first cylinder 10 is installed on the top of the fixing plate 9, and the setting of the fixing plate 9 can control the first cylinder 1 0 is fixed at a certain height, the movable end of the first cylinder 10 is fixedly connected to the limit block 11, the top of the shell 1 is provided with a limit slot 12, the limit block 11 is slidably arranged inside the limit slot 12, the limit block 11 is located at the top of the shell 1 and a baffle 13 is fixedly arranged, the first cylinder 10 can drive the limit block 11 to move horizontally under the operation, and then the limit block 11 can drive the baffle 13 to approach or move away from the bending side of the pressing plate 2, the position of the baffle 13 can be controlled according to the length and bending point of the aluminum profile, and the aluminum profile only needs to be pressed against the baffle 13 during bending.

[0015] Specifically, two slide grooves 5 are provided at the top of the shell 1, and the two slide grooves 5 are arranged corresponding to the pressure plate 2. A slide plate 6 is inserted into the inner cavity of the slide groove 5, and the two slide plates 6 are respectively fixed on both sides of the bottom of the pressure plate 2. Through the cooperation of the slide groove 5 and the slide plate 6, the movement of the pressure plate 2 can be limited and guided. A through groove 7 is provided on the side wall of the shell 1 corresponding to the slide plate 6. A knob screw 8 is slidably provided in the inner cavity of the through groove 7. The threaded end of the knob screw 8 is threadedly connected to the inside of the slide plate 6. Loosen multiple knob screws 8 to make the slide plate 6 and the inner wall of the shell 1 in a relatively relaxed state. At this time, the height of the pressure plate 2 can be adjusted by limiting the slide groove 5 and the slide plate 6. After the adjustment is completed, tighten the knob screw 8 to relatively lock the slide plate 6 and the shell 1, thereby locking the height of the pressure plate 2.

[0016] Specifically, the driving assembly includes a second cylinder 14, which is installed at the bottom of the inner cavity of the shell 1. A connecting block 15 is fixedly provided at the movable end of the second cylinder 14. The operation of the second cylinder 14 can drive the connecting block 15 to move horizontally. A rocker 16 is provided inside the connecting block 15 for rotation. The top end of the rocker 16 is rotatably provided at the bottom of the bending plate 4. The moving connecting block 15 can drive the rocker 16 to swing, and then the swinging rocker 16 can drive the bending plate 4 to bend the aluminum profile, and the bending angle can be controlled according to the contraction length of the second cylinder 14.

[0017] Specifically, rollers 17 are rotatably arranged on both sides of the bottom of the connecting block 15, and the two rollers 17 are rollingly arranged at the bottom of the inner cavity of the shell 1. The design purpose is that when the rocker 16 pushes the bending plate 4 to swing, the connecting block 15 handles the stress state, and then the force on the connecting block 15 can be transmitted to the shell 1, thereby avoiding deformation of the second cylinder 14. At the same time, the rolling rollers 17 can increase the service life.

[0018] According to the personnel in this field, all the electrical parts and components in this case are universal standard parts or components known to the technical personnel in this field, and their structures and principles can be known to the technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All the electrical parts in this case are connected to the power supply adapted to them through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field and will not be explained in the electrical control.

[0019] Working principle: When using the bending machine, the user can control the height of the pressing plate 2 according to the thickness of the aluminum profile. At this time, loosen the multiple knob screws 8 to make the slide plate 6 and the inner wall of the shell 1 relatively relaxed. At this time, the height of the pressing plate 2 can be adjusted by the limit of the slide groove 5 and the slide plate 6. After the adjustment is completed, tighten the knob screws 8 to relatively lock the slide plate 6 and the shell 1. Then adjust the position of the baffle 13 according to the bending point and the overall length of the aluminum profile. At this time, the first cylinder 10 can be started, and the limit block 11 can be driven to move horizontally under the operation of the first cylinder 10. Thereby, the limit block 11 can drive the baffle 13 to be close to or away from the bending side of the pressure plate 2. After the adjustment is completed, one side of the aluminum profile can be inserted into the interior of the pressure plate 2, and one end of the aluminum profile can be pressed against the baffle 13. At this time, the second cylinder 14 is started, and the connecting block 15 can be pulled horizontally under the operation of the second cylinder 14. At this time, the moving connecting block 15 can drive the rocker 16 to swing, and then the swinging rocker 16 can drive the bending plate 4 to bend the aluminum profile, and the bending angle can be controlled according to the contraction length of the second cylinder 14, so that the aluminum profile can be bent at multiple angles.

[0020] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0021] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0023] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0024] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A multi-angle bending machine for aluminum profiles, comprising a housing (1), a pressing plate (2) is arranged above the housing (1), a bending groove (3) is provided at the top of the housing (1) on the bending side of the pressing plate (2), a bending plate (4) is arranged in the bending groove (3) through one side of the pressing plate (2) for rotation, a driving assembly is connected to the bottom of the bending plate (4), and the characteristics are: A fixing plate (9) is fixedly arranged in the inner cavity of the shell (1), a first cylinder (10) is installed on the top of the fixing plate (9), a movable end of the first cylinder (10) is fixedly connected to a limiting block (11), a limiting groove (12) is provided on the top of the shell (1), the limiting block (11) is slidably arranged inside the limiting groove (12), and a baffle (13) is fixedly arranged on the top of the shell (1).

2. The multi-angle bending machine for aluminum profiles according to claim 1 is characterized in that: The top of the shell (1) is provided with two slide grooves (5), the two slide grooves (5) are arranged corresponding to the pressure plate (2), a slide plate (6) is inserted into the inner cavity of the slide groove (5), and the two slide plates (6) are respectively fixed on the two sides of the bottom of the pressure plate (2), and the side wall of the shell (1) is provided with a through groove (7) corresponding to the slide plate (6), and a knob screw (8) is slidably arranged in the inner cavity of the through groove (7), and the threaded end of the knob screw (8) is threadedly connected to the inside of the slide plate (6).

3. The multi-angle bending machine for aluminum profiles according to claim 1 is characterized in that: The driving assembly comprises a second cylinder (14), the second cylinder (14) being mounted on the bottom of the inner cavity of the housing (1), a connecting block (15) being fixedly arranged at the movable end of the second cylinder (14), a rocker (16) being rotatably arranged inside the connecting block (15), and a top end of the rocker (16) being rotatably arranged at the bottom of the bending plate (4).

4. The multi-angle bending machine for aluminum profiles according to claim 3 is characterized in that: Rollers (17) are rotatably arranged on both sides of the bottom of the connection block (15), and the two rollers (17) are both rollingly arranged on the bottom of the inner cavity of the shell (1).

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