Angle adjusting structure for aluminum material bending machine

Abstract

The utility model provides an angle adjusting structure for an aluminum material bending machine, and belongs to the technical field of aluminum material bending angle adjustment. The angle adjusting structure for the aluminum material bending machine comprises a fixing table, a mounting frame is arranged at the top of the fixing table, a hydraulic cylinder is arranged at the top of the mounting frame, a mounting plate is arranged at the bottom of the hydraulic cylinder, two sets of punching heads are arranged at the bottom of the mounting plate, and two sets of bending tables are arranged at the top of the fixing table in a sliding mode. Through mutual cooperation of the bending table, the hydraulic cylinder, the mounting plate, the stamping heads, the electric push rod and the fixing frame, when an aluminum material needs to be bent, the limiting assembly is started firstly to move downwards, when the limiting assembly moves to the top of the aluminum material, the limiting assembly is closed, and the hydraulic cylinder is started to drive the mounting plate and the two stamping heads to bend and stamp the aluminum material; and when the angle needs to be adjusted, the electric push rod is started according to requirements to drive the fixing frame to move, and therefore aluminum materials at different angles can be bent.

Description

Technical Field

[0001] The utility model relates to the field of aluminum material bending angle adjustment, in particular to an angle adjustment structure for an aluminum material bending machine. Background Art

[0002] Aluminum bending machine is a kind of equipment widely used in metal processing, especially suitable for bending materials such as aluminum alloy. Its main function is to bend aluminum or other metal sheets into shapes of different angles through pressure. In the operation of aluminum bending machine, angle adjustment is a key step to ensure the accuracy and consistency of bending. The bending angle can usually be adjusted through programming. The bending machine has a high degree of automation. The operator only needs to enter the required angle and bending parameters on the control panel, and the machine will automatically complete the bending task. The CNC system usually controls the movement of the mold to achieve precise angle adjustment. The angle adjustment method of the aluminum bending machine varies according to the type of machine and the adjustment accuracy of the machine to ensure the quality and consistency of the bending.

[0003] In the specific aluminum bending machine, the usual device is to place the aluminum directly on the bending table, and then use a hydraulic cylinder to directly bend the aluminum. Although this method can bend the aluminum, it cannot adjust the bending angle according to demand, and some aluminum materials have a small bending angle, which is time-consuming and labor-intensive to bend, and inconvenient for the operator to use. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides an angle adjustment structure for an aluminum bending machine that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides an angle adjustment structure for an aluminum bending machine, comprising a fixed platform,

[0007] A mounting frame is provided on the top of the fixed platform, a hydraulic cylinder is provided on the top of the mounting frame, a mounting plate is provided on the bottom of the hydraulic cylinder, two sets of punching heads are provided on the bottom of the mounting plate, and two sets of bending platforms are slidably provided on the top of the fixed platform;

[0008] Electric push rods are arranged on both sides of the top of the fixing platform, and fixing frames are arranged on the sides facing each other of the two groups of electric push rods.

[0009] In a preferred solution, a mounting groove is provided on the top of the fixing platform, and a slide rail is provided inside the mounting groove.

[0010] In a preferred solution, sliding grooves are provided on both sides of the fixing frame, and the sliding grooves are arranged on the surface of the slide rail.

[0011] In a preferred solution, the interiors of the two groups of bending tables are provided with limiting grooves, the interiors of the limiting grooves are provided with two groups of hydraulic rods, and the bottoms of the two groups of hydraulic rods are provided with limiting blocks.

[0012] In a preferred solution, limiting rings are provided on opposite sides of the two sets of fixing frames, and the limiting rings are sleeved on the surface of the output end of the electric push rod.

[0013] In a preferred solution, mounting holes are provided inside the two groups of punching heads and inside the mounting plate, and threaded rods are provided inside the mounting holes.

[0014] In a preferred solution, assembly plates are provided on both sides of the interior of the mounting frame, and a limiting component is provided on the bottom of the assembly plate.

[0015] In a preferred solution, a groove body is provided inside the two sets of bending tables, and the size of the groove body is adapted to the size of the punching head.

[0016] The utility model provides an angle adjustment structure for an aluminum bending machine, and its beneficial effects include:

[0017] 1. Through the mutual cooperation of the bending table, hydraulic cylinder, mounting plate, punching head, electric push rod and fixed frame, when the aluminum material needs to be bent, first start the limit assembly to move downward. When the block moves to the top of the aluminum material, close the limit assembly. After completion, start the hydraulic cylinder to drive the mounting plate and two sets of punching heads to bend and punch the aluminum material, and take out the bent aluminum material. When the angle needs to be adjusted, start the electric push rod according to the demand to drive the fixed frame to move, and place the aluminum material on the top of the bending table for bending operation, so that aluminum materials at different angles can be bent.

[0018] 2. Through the mutual cooperation of the hydraulic rod, limit block and hydraulic cylinder, when it is necessary to bend the aluminum material at a small angle, the operator can start the hydraulic rod to drive the limit block. When the limit block moves to the aluminum material, the hydraulic rod is closed to prevent the aluminum material from warping. When completed, the operator can start the hydraulic cylinder to bend the aluminum material at a smaller angle, so that the aluminum material can be bent slightly, which is convenient for the operator to use.

[0019] 3、When the operator needs to bend the aluminum material on one side alone, the threaded rod can be removed, then a set of stamping heads are removed, after removal, the threaded rod is positioned, after positioning, the aluminum material is placed on the top of the bending table, after placement, the hydraulic cylinder is started to drive the mounting plate to move downward, when the mounting plate moves, the separate stamping head can drive the aluminum material to bend and stamp, after completion, the operator takes out the bent aluminum material, so that the aluminum material on one side alone can be bent, which is convenient for the operator to use. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings;

[0021] Figure 1 is the overall perspective view provided by the embodiments of the present application;

[0022] Figure 2 is the side structure schematic view of the stamping head provided by the embodiments of the present application;

[0023] Figure 3 is the top structure schematic view of the fixing table provided by the embodiments of the present application;

[0024] Figure 4 is the structure schematic view of example 2 provided by the embodiments of the present application;

[0025] In the drawings: 11, mounting frame; 12, fixing table; 13, hydraulic cylinder; 14, mounting plate; 15, stamping head; 16, bending table; 17, limiting groove; 18, hydraulic rod; 19, limiting block; 2, threaded rod; 21, assembly plate; 22, electric push rod; 23, mounting groove; 24, sliding rail; 25, fixing frame; 26, mounting hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, and obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] REFERENCE Figures 1-4The utility model provides a technical solution: an angle adjustment structure for an aluminum bending machine, comprising a fixed platform 12, a mounting frame 11 is provided on the top of the fixed platform 12, a hydraulic cylinder 13 is provided on the top of the mounting frame 11, a mounting plate 14 is provided on the bottom of the hydraulic cylinder 13, the mounting plate 14 is provided between two groups of punching heads 15, two groups of punching heads 15 are provided at the bottom of the mounting plate 14, two groups of bending platforms 16 are slidably arranged on the top of the fixed platform 12, electric push rods 22 are provided on both sides of the top of the fixed platform 12, and a fixing frame 25 is provided on the opposite side of the two groups of electric push rods 22. Through the mutual cooperation of the bending platform 16, the hydraulic cylinder 13, the mounting plate 14, the punching head 15, the electric push rod 22 and the fixing frame 25, when the operator needs to bend the aluminum material, the operator can first The aluminum material is placed on the top of the bending table 16, and then the operator can start the limit assembly to move downward. When the block moves to the top of the aluminum material, the operator can close the limit assembly to prevent the aluminum material from undergoing a large displacement. After completion, the operator can start the hydraulic cylinder 13 to drive the mounting plate 14 to move downward. When the mounting plate 14 moves, it can drive two sets of punching heads 15 to bend and punch the aluminum material. After completion, the operator takes out the bent aluminum material. When the operator needs to adjust the bending angle of the aluminum material, the operator can start the electric push rod 22 to drive the fixing frame 25 to move according to demand. When the movement is completed, the aluminum material is placed on the top of the bending table 16 for bending operation, so that aluminum materials of different angles can be bent according to demand.

[0028] Reference Figures 1-4 In a preferred embodiment, a mounting groove 23 is provided on the top of the fixed platform 12, a slide rail 24 is provided inside the mounting groove 23, and slide grooves are provided on both sides of the fixed frame 25. The slide grooves are provided on the surface of the slide rail 24. The interiors of the two sets of bending platforms 16 are provided with limiting grooves 17, and the interiors of the limiting grooves 17 are provided with two sets of hydraulic rods 18. The bottoms of the two sets of hydraulic rods 18 are provided with limiting blocks 19. The opposite sides of the two sets of fixed frames 25 are provided with limiting rings. By providing the limiting rings, the stability of the electric push rod 22 can be improved. The limiting rings It is sleeved on the surface of the output end of the electric push rod 22. Through the mutual cooperation of the hydraulic rod 18, the limit block 19 and the hydraulic cylinder 13, when the operator needs to bend the aluminum material at a small angle, the operator can start the hydraulic rod 18 to drive the limit block 19. When the limit block 19 moves to the aluminum material, the hydraulic rod 18 is closed, thereby preventing the aluminum material from warping up high. When completed, the operator can start the hydraulic cylinder 13 to bend the aluminum material at a smaller angle, thereby being able to bend the aluminum material in a small range, which is convenient for the operator to use.

[0029] Reference Figures 1-4In a preferred embodiment, the inner part of the two groups of punch heads 15 and the inner part of the mounting plate 14 are provided with mounting holes 26, the inner part of the mounting holes 26 is provided with threaded rods 2, the inner part of the mounting frame 11 is provided with assembly plates 21 on both sides, the bottom of the assembly plates 21 is provided with limiting assemblies, the limiting assemblies include two groups of electric telescopic rods and two groups of pressing plates, the two groups of pressing plates are respectively arranged at the bottom of the two groups of electric telescopic rods, and the inner part of the two groups of bending tables 16 is provided with grooves, the size of the grooves is matched with the size of the punch heads 15.

[0030] In example 2, when the operator needs to perform bending work on one side of the aluminum material, the operator can take out the threaded rod 2, then remove one group of punch heads 15, then take out, then use the threaded rod 2 to limit, then place the aluminum material on the top of the bending table 16, then start the hydraulic cylinder 13 to drive the mounting plate 14 to move downward, when the mounting plate 14 moves, it can drive the single punch head 15 to bend and punch the aluminum material, after completion, the operator takes out the bent aluminum material, thereby the operator can perform bending work on one side of the aluminum material, which is convenient for the operator to use.

[0031] Specifically, the working process or working principle of the angle adjustment structure of the aluminum bending machine is as follows: in the specific aluminum bending machine, the usual device is to directly place the aluminum material on the bending table 16, and then use the hydraulic cylinder 13 to directly bend the aluminum material. Although this method can bend the aluminum material, it is impossible to adjust the bending angle according to the needs, and some aluminum materials have a small bending angle, which is time-consuming and labor-intensive to bend, and inconvenient for the operator to use. Therefore, this technical solution can solve the above problems. When the operator needs to bend the aluminum material, the operator can first place the aluminum material on the bending table 16. When the block moves to the top of the aluminum material, the operator can start the limit assembly to move it downward. When the block moves to the top of the aluminum material, the operator can close the limit assembly to prevent the aluminum material from being displaced too much. After completion, the operator can start the hydraulic cylinder 13 to drive the mounting plate 14 to move downward. When the mounting plate 14 moves, it can drive the two sets of punching heads 15 to bend and punch the aluminum material. After completion, the operator takes out the bent aluminum material. When the operator needs to adjust the bending angle of the aluminum material, the operator can start the electric push rod 22 to drive the fixing frame 25 to move according to the demand. When the movement is completed, the aluminum material is placed on the top of the bending table 16 for bending operation, so that the aluminum material of different angles can be bent according to the needs. When the operator needs to bend the aluminum material at a small angle, the operator can start the hydraulic rod 18 to drive the limit block 19. When the limit block 19 moves to the aluminum material, the hydraulic rod 18 is closed, thereby preventing the aluminum material from tilting higher. When the operation is completed, the operator can start the hydraulic cylinder 13 to bend the aluminum material at a smaller angle, thereby being able to bend the aluminum material in a small range, which is convenient for the operator to use. In embodiment 2, when the operator When the author needs to bend one side of the aluminum material separately, the operator can take out the threaded rod 2, and then take out a set of punching heads 15. After taking out, use the threaded rod 2 to limit the position. After limiting, place the aluminum material on the top of the bending table 16. After placing, start the hydraulic cylinder 13 to drive the mounting plate 14 to move downward. When the mounting plate 14 moves, it can drive the separate punching head 15 to bend and punch the aluminum material. After completion, the operator takes out the bent aluminum material, so that one side of the aluminum material can be bent separately, which is convenient for the operator to use. At this point, all processes are completed.

[0032] It should be noted that the hydraulic cylinder 13, the hydraulic rod 18 and the electric push rod 22 are all electrically connected to the external power supply and are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. An angle adjustment structure for an aluminum bending machine, characterized by: comprising a fixed platform (12), A mounting frame (11) is provided on the top of the fixed platform (12), a hydraulic cylinder (13) is provided on the top of the mounting frame (11), a mounting plate (14) is provided on the bottom of the hydraulic cylinder (13), two sets of punching heads (15) are provided on the bottom of the mounting plate (14), and two sets of bending platforms (16) are slidably provided on the top of the fixed platform (12); Electric push rods (22) are provided on both sides of the top of the fixed platform (12), and fixing frames (25) are provided on the opposite sides of the two groups of electric push rods (22).

2. The angle adjustment structure for an aluminum bending machine according to claim 1, characterized in that: A mounting groove (23) is provided on the top of the fixing platform (12), and a slide rail (24) is provided inside the mounting groove (23).

3. The angle adjustment structure for an aluminum bending machine according to claim 2, characterized in that: Both sides of the fixing frame (25) are provided with sliding grooves, and the sliding grooves are arranged on the surface of the slide rail (24).

4. The angle adjustment structure for an aluminum bending machine according to claim 3, characterized in that: The interiors of the two sets of bending tables (16) are provided with limiting grooves (17), the interiors of the limiting grooves (17) are provided with two sets of hydraulic rods (18), and the bottoms of the two sets of hydraulic rods (18) are provided with limiting blocks (19).

5. The angle adjustment structure for an aluminum bending machine according to claim 4, characterized in that: A limiting ring is provided on opposite sides of the two sets of fixing frames (25), and the limiting ring is sleeved on the surface of the output end of the electric push rod (22).

6. The angle adjustment structure for an aluminum bending machine according to claim 5, characterized in that: The interiors of the two groups of punching heads (15) and the interior of the mounting plate (14) are both provided with mounting holes (26), and the interiors of the mounting holes (26) are provided with threaded rods (2).

7. The angle adjustment structure for an aluminum bending machine according to claim 6, characterized in that: Assembly plates (21) are provided on both sides of the interior of the mounting frame (11), and a limiting component is provided at the bottom of the assembly plate (21).

8. The angle adjustment structure for an aluminum bending machine according to claim 7, characterized in that: A groove body is provided inside the two sets of bending tables (16), and the size of the groove body is adapted to the size of the punching head (15).

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