Numerical control hydraulic bending machine for aluminum plate material processing

Abstract

The invention discloses a numerical control hydraulic bending machine for aluminum plate material processing. The numerical control hydraulic bending machine comprises a base; the control assembly comprises a control console body perpendicular to the ground gravity center and arranged on the surface of the base; the matching assembly is arranged on the surface of the console body and is used for assisting in positioning the aluminum plate material; the output assembly is arranged on the side, away from the matched assembly, of the control table body and moves towards the matched assembly to extrude aluminum plate materials in the working state, so that workers can block bent aluminum plate chippings in the bending direction of the workers in the initial state of using the device, operation is achieved through forward supporting of an auxiliary handheld block, and the working efficiency is improved. The movable range of the wrist can be reduced, the fatigue value during working can be reduced, the bending radian can be adjusted in time when an aluminum material is bent, holes are formed in the surfaces of most aluminum plates, and if the holes exist in the aluminum plates, the pushing ladder block can be matched with the holes.

Description

Technical Field

[0001] The present invention relates to the field of aluminum processing technology, and in particular to a numerically controlled hydraulic bending machine for processing aluminum plate materials. Background Technique

[0002] A numerically controlled hydraulic bending machine for processing aluminum plate materials is a mechanical device specifically used for bending and forming metal sheet materials (including aluminum plates), and is used to process metal components to ensure the accuracy and stability of products; During the bending process of aluminum plate materials, various problems may be encountered. These problems may stem from multiple aspects such as the material itself, processing equipment, process parameters, operation techniques, or the environment. First of all, when most existing hydraulic bending machines process aluminum plate materials, it is difficult to control the bending angle. It is difficult for small factories to mass-produce aluminum materials with different bending radii. Moreover, during the bending process of aluminum materials, the aluminum plate may be subjected to greater pressure and friction, resulting in a local temperature rise. If the bending equipment is operated improperly, the bending path of the aluminum plate may be unstable and debris may also be generated. Summary of the Invention

[0003] The purpose of the present invention is to provide a numerically controlled hydraulic bending machine for processing aluminum plate materials to solve the problems of difficulty in mass-producing aluminum materials with different bending radii and possible generation of debris mentioned in the above background technique.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A numerically controlled hydraulic bending machine for processing aluminum plate materials, comprising: A base; A control component, including a control console body that is perpendicular to the ground center of gravity and is arranged on the surface of the base; A mating component, arranged on the surface of the control console body, for assisting in positioning the aluminum plate material; An output component, arranged on one side of the control console body away from the mating component. In the working state, it moves towards the mating component to extrude the aluminum plate material. A protection component, arranged on the control console body and located on one side of the output component, for protecting the aluminum plate material.

[0005] As a preferred solution of a numerically controlled hydraulic bending machine for processing aluminum plate materials of the present invention, wherein: an installation hole is opened inside the control console body, and a transmission block body is threadedly connected through the installation hole.

[0006] As a preferred solution of a numerically controlled hydraulic bending machine for processing aluminum plate materials of the present invention, wherein: the mating component includes a first orientation cylinder arranged on the surface of the control console body. A pressing block is threadedly connected to the surface of the first orientation cylinder through a bolt, and an adaptation notch is opened on the surface of the pressing block.

[0007] As a preferred embodiment of a numerically controlled hydraulic bending machine for aluminum plate material processing according to the present invention, wherein: the output assembly includes an output cylinder provided on the console body, the output end of the output cylinder is fixedly connected with a loading block, the end of the loading block is rotatably connected with a mounting head, a semi-circular member is arranged on the surface of the mounting head, a rotating member is rotatably connected inside the semi-circular member, a placement notch is opened on the surface of the mounting head close to one side of the semi-circular member, and an adjusting member is arranged on the surface of the placement notch.

[0008] As a preferred embodiment of a numerically controlled hydraulic bending machine for aluminum plate material processing according to the present invention, wherein: the semi-circular member includes a semi-circular block arranged on the surface of the mounting head, and a semi-circular notch is opened inside the semi-circular block.

[0009] As a preferred embodiment of a numerically controlled hydraulic bending machine for aluminum plate material processing according to the present invention, wherein: the rotating member includes a rotating disc rotatably arranged inside, and a plurality of groups of limiting holes are opened inside the rotating disc with the center point of the rotating disc as the center of the circle.

[0010] As a preferred embodiment of a numerically controlled hydraulic bending machine for aluminum plate material processing according to the present invention, wherein: the adjusting member includes an adjusting disc arranged on the surface of the placement notch, a plurality of groups of pointing notches are opened inside the adjusting disc with the center point of the rotating disc as the center of the circle, a front push rod is slidably connected inside each pointing notch, a limiting rod body is arranged on the surface of the front push rod, and a pushing ladder block is arranged at the end of the front push rod.

[0011] As a preferred embodiment of a numerically controlled hydraulic bending machine for aluminum plate material processing according to the present invention, wherein: the number of the pointing notches, the front push rods, the limiting rod bodies, the pushing ladder blocks and the limiting holes is the same.

[0012] As a preferred embodiment of a numerically controlled hydraulic bending machine for aluminum plate material processing according to the present invention, wherein: the pushing ladder block and the matching notch opened on the pressing block are in the same horizontal direction.

[0013] As a preferred embodiment of a numerically controlled hydraulic bending machine for aluminum plate material processing according to the present invention, wherein: the protection assembly includes a protection member arranged on the surface of the console body, and an auxiliary hand support block is arranged at the top of the protection member.

[0014] Compared with the prior art, the beneficial effects of the present invention are: Through the arranged protection assembly and output assembly, the present invention enables personnel to block the debris of the bent aluminum plate facing the bending direction towards themselves in the initial state of using the device, and through the forward support of the auxiliary hand support block during operation, the activity range of the wrist can be reduced, and the fatigue value during work can be reduced; Furthermore, through the settings of the semi-circular arc member, the rotating member, and the adjusting member, when the device bends the aluminum material, it can timely adjust the arc to be bent. Moreover, most aluminum plates have holes on their surfaces. In the case of aluminum plates with holes, the pushing ladder block can cooperate with the holes to prevent a series of problems such as the offset of the aluminum plate during bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the overall second perspective structure of the present invention; Figure 3 is an enlarged isolated schematic diagram of the output component of the present invention; Figure 4 is a partially disassembled schematic diagram of the output component of the present invention; Figure 5 is a disassembled schematic diagram of the semi-circular arc member and the rotating member inside the output component of the present invention; Figure 6 is a second schematic diagram of the disassembled semi-circular arc member and the rotating member inside the output component of the present invention; Figure 7 is a schematic diagram of the adjusting member and the rotating member of the present invention; Figure 8 is a second perspective schematic diagram of the adjusting member and the rotating member of the present invention.

[0016] In the figure: 100, base; 200, control component; 201, control console body; 202, transmission block body; 300, mating component; 301, first guiding cylinder; 302, pressing block; 303, mating slot; 400, output component; 401, output cylinder; 402, loading block; 403, mounting head; 404, semi-circular arc member; 404a, semi-circular block; 404b, semi-circular slot; 405, rotating member; 405a, rotating disk; 405b, limiting hole; 406, adjusting member; 406a, adjusting disk; 406b, pointing slot; 406c, front push rod; 406d, limiting rod; 406e, pushing ladder block; 500, protection component; 501, protection member; 502, auxiliary hand support block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1 - 8 , including: Base 100; The control component 200 includes a control console body 201 that is perpendicular to the ground center of gravity and is provided on the surface of the base 100; The mating component 300 is provided on the surface of the control console body 201 and is used to assist in positioning the aluminum plate material; The output component 400 is provided on one side of the control console body 201 away from the mating component 300. In the working state, it moves towards the mating component 300 to extrude the aluminum plate material; The protection component 500 is provided on the control console body 201 and is located on one side of the output component 400, and is used to protect the aluminum plate material.

[0019] An installation hole is formed inside the control console body 201, and a transmission block 202 is threadedly connected through the installation hole.

[0020] The mating component 300 includes a first guiding cylinder 301 provided on the surface of the control console body 201. A pressing block 302 is threadedly connected to the surface of the first guiding cylinder 301, and an adaptation notch 303 is formed on the surface of the pressing block 302.

[0021] The output component 400 includes an output cylinder 401 provided on the control console body 201. The output end of the output cylinder 401 is fixedly connected to a loading block 402. The end of the loading block 402 is rotatably connected to a mounting head 403. A semi-circular member 404 is provided on the surface of the mounting head 403. A rotating member 405 is rotatably connected inside the semi-circular member 404. An accommodation notch is formed on the surface of the mounting head 403 near the semi-circular member 404, and an adjusting member 406 is provided on the surface of the accommodation notch.

[0022] The semi-circular member 404 includes a semi-circular block 404a provided on the surface of the mounting head 403, and a semi-circular notch 404b is formed inside the semi-circular block 404a.

[0023] The transmission block 202 is internally provided with a PLC single-chip microcomputer. Using a large-scale integrated circuit, data processing, data operation, control systems, etc. are integrated into the chip, forming a small but functionally complete computer system. It internally integrates functional components such as a processor, a memory, and an input / output interface. In actual use, the same functional components can be replaced. When it is detected that the personnel on the platform of the control console body 201 are not within its working range, a signal is transmitted to the inside of the output cylinder 401, and then the output cylinder 401 operates, preventing the machine from accidentally touching and performing self-operation, reducing risks, and at the same time having an auxiliary effect on the precise control of the output cylinder 401.

[0024] It should be noted that the semi-arc notch 404b and the semi-arc block 404a are provided to enable the rotating member 405 to work stably. However, the semi-arc block 404a cannot completely wrap the rotating member 405, otherwise it will be difficult for workers to operate the rotation range of the rotating member 405.

[0025] The rotating member 405 includes a rotating disk 405a rotatably disposed in 403b. A plurality of sets of limiting holes 405b are formed in the interior of the rotating disk 405a with the center point of the rotating disk 405a as the center of the circle.

[0026] The adjusting member 406 includes an adjusting disk 406a disposed on the surface of the placement notch. A plurality of sets of pointing notches 406b are formed in the interior of the adjusting disk 406a with the center point of the rotating disk 405a as the center of the circle. A front push rod 406c is slidably connected to the interior of each pointing notch 406b. A limiting rod body 406d is disposed on the surface of the front push rod 406c. A pushing ladder block 406e is disposed at the end of the front push rod 406c.

[0027] It should be noted that during the bending of the aluminum plate, in order to avoid deformation and crack problems caused by uneven stress distribution, an industrial production method called "pressure relief opening" is usually adopted. The principle of this method is to respectively cut a small opening at the top and bottom of the plate. At this time, the pushing ladder block 406e can be stuck inside the small opening to bend the aluminum plate, and it can also produce a shaping and positioning effect. Some aluminum plates are also provided with small holes. In the case of small holes, the pushing ladder block 406e can be used to fix and adjust them.

[0028] It should be noted that when the rotating disk 405a of the rotating member 405 is rotated, at this time, the rotating disk 405a will drive the limiting holes 405b to rotate due to the rotation, and the limiting holes 405b drive the internal limiting rod body 406d to move. At this time, due to the rotation of the rotating disk 405a, the front push rod 406c will slide inside the pointing notch 406b, driving each pushing ladder block 406e to approach each other to perform angle pre-treatment on the bending of the aluminum plate.

[0029] The number of the pointing notches 406b, the front push rods 406c, the limiting rod bodies 406d, the pushing ladder blocks 406e and the limiting holes 405b is the same.

[0030] It should be noted that the number of the pointing slots 406b, the front push rod 406c, the limiting rod body 406d, the pushing ladder block 406e and the limiting holes 405b can be relatively increased or decreased according to the angle of the bent aluminum material during actual operation. Similarly, the more the number of the added pointing slots 406b, the front push rod 406c, the limiting rod body 406d, the pushing ladder block 406e and the limiting holes 405b, the higher the bending precision. However, the maximum setting can only be a semi-circular interval of 180 degrees. For an interval larger than a semi-circle, the difficulty of bending will increase exponentially.

[0031] Please refer to Figure 6 , the pushing ladder block 406e and the fitting slot 303 opened on the pressing block 302 are in the same horizontal direction.

[0032] It should be noted that when the pushing ladder block 406e moves forward, it needs to be in the same horizontal direction as the fitting slot 303. This setting is to enable the aluminum sheet to be bent in a fitting manner and to prevent it from shifting.

[0033] Please refer to Figures 1 - 2 , the protection component 500 includes a protection member 501 provided on the surface of the console body 201, and an auxiliary hand support block 502 is provided at the top of the protection member 501.

[0034] The setting of the protection component 500 is to prevent the aluminum sheet from splashing debris during bending and in case of accidents. At the same time, the surface of the protection member 501 may need to be painted or have anti-slip texture stickers applied during actual use. The auxiliary hand support block 502 is made of a flexible material, such as silicone or rubber, a soft material with a certain degree of comfort and friction coefficient, so as to prevent the user's arm from flying out and hitting the aluminum sheet.

[0035] Specific operation steps; When in use, first, the device is installed at a suitable position through the base 100 and fixed if necessary. Then, the PLC single-chip microcomputer in the transmission block 202 is turned on, and the aluminum plate to be operated is placed on the console body 201 of the control component 200. Subsequently, a compatible pressing block 302 is installed or sleeved on the guiding cylinder 301. Then, the aluminum plate is placed inside the fitting notch 303 on the pressing block 302. Subsequently, the person's arm (collectively referring to the upper arm and forearm) is placed on the protective part 501 of the protection component 500, the center of gravity is pressed downwards on the protective part 501, and the wrist part of the forearm is placed on the handrail part 502. Then, the angle of the mounting head 403 is adjusted. After the angle is appropriate, the rotating disk 405a of the rotating part 405 is rotated. At this time, the rotating disk 405a will drive the limiting hole 405b to rotate due to rotation, and the limiting hole 405b will drive the internal limiting rod body 406d to move. At this time, due to the rotation of the rotating disk 405a, the front push rod 406c will slide inside the pointing notch 406b, driving each propulsion ladder block 406e to approach each other or move away from the same center. When the bending interval is adjusted, the person turns on the cylinder 401. At this time, the output end of the cylinder 401 will cause the mounting head 403 to approach the mating component 300, and the propulsion ladder block 406e connected to the front push rod 406c starts to bend the aluminum plate.

[0036] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A numerical control hydraulic bending machine for processing aluminum plate materials, characterized in that: Including: Base (100); Control component (200), including a console body (201) that is perpendicular to the center of gravity of the ground and is arranged on the surface of the base (100); Matching component (300), arranged on the surface of the console body (201) for assisting in positioning the aluminum plate material; Output component (400), arranged on one side of the console body (201) away from the matching component (300), and during the working state, moves towards the matching component (300) to extrude the aluminum plate material; Protection component (500), arranged on one side of the console body (201) where the output component (400) is located for protecting the aluminum plate material.

2. The numerical control hydraulic bending machine for aluminum plate material processing according to claim 1, wherein: An installation hole is provided inside the console body (201), and a transmission block (202) is threadedly connected through the installation hole.

3. The numerical control hydraulic bending machine for aluminum plate material processing according to claim 2, wherein: The matching component (300) includes a first orientation cylinder (301) arranged on the surface of the console body (201), a pressing block (302) is threadedly connected to the surface of the first orientation cylinder (301) through a bolt, and an adaptation notch (303) is provided on the surface of the pressing block (302).

4. A numerically controlled hydraulic bending machine for processing aluminum plate materials according to claim 2, characterized in that: The output component (400) includes an output cylinder (401) arranged on the console body (201), a loading block (402) is fixedly connected to the output end of the output cylinder (401), a mounting head (403) is rotatably connected to the end of the loading block (402), a semi-circular member (404) is arranged on the surface of the mounting head (403), a rotating member (405) is rotatably connected inside the semi-circular member (404), an accommodation notch is provided on the surface of the mounting head (403) near the semi-circular member (404), and an adjusting member (406) is arranged on the surface of the accommodation notch.

5. The numerical control hydraulic bending machine for aluminum plate material processing according to claim 4, characterized in that: The semi-circular member (404) includes a semi-circular block (404a) arranged on the surface of the mounting head (403), and a semi-circular notch (404b) is provided inside the semi-circular block (404a).

6. The numerically controlled hydraulic bending machine for processing aluminum plate materials according to claim 5, wherein: The rotating member (405) includes a rotating disk (405a) rotatably arranged in (403b), and a number of limiting holes (405b) are provided inside the rotating disk (405a) with the center point of the rotating disk (405a) as the center of the circle.

7. A numerical control hydraulic bending machine for aluminum plate material processing according to claim 6, characterized in that: The adjusting member (406) includes an adjusting disk (406a) arranged on the surface of the accommodation notch, a number of pointing notches (406b) are provided inside the adjusting disk (406a) with the center point of the rotating disk (405a) as the center of the circle, a front push rod (406c) is slidably connected inside each pointing notch (406b), a limiting rod body (406d) is arranged on the surface of the front push rod (406c), and a pushing ladder block (406e) is arranged at the end of the front push rod (406c).

8. A numerical control hydraulic bending machine for aluminum plate material processing according to claim 7, characterized in that: The number of the pointing notches (406b), the front push rods (406c), the limiting rod bodies (406d), the pushing ladder blocks (406e) and the limiting holes (405b) is the same.

9. A numerical control hydraulic bending machine for aluminum plate material processing according to claim 8, characterized in that: The pushing ladder block (406e) and the adaptation notch (303) provided on the pressing block (302) are in the same horizontal direction.

10. A numerical control hydraulic bending machine for aluminum plate material processing according to claim 9, characterized in that: The protection component (500) includes a protection member (501) disposed on the surface of the console body (201), and an auxiliary hand support block (502) is provided at the top end of the protection member (501).

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