Automatic bending machine capable of adjusting bending angle

Abstract

The utility model relates to the technical field of bending machines, and discloses an automatic bending machine capable of adjusting the bending angle, which comprises an operating table, sliding chutes are formed in the left and right sides of the upper side in the operating table, a connecting seat is fixedly connected to the upper part of the operating table, and rotating plates are rotationally connected to the left and right sides in the connecting seat; second rotating seats are fixedly connected to the front and back of one side of the rotating plate, telescopic supporting rods are rotatably connected to the interiors of the second rotating seats, first rotating seats are rotatably connected to the exteriors of one ends of the telescopic supporting rods, connecting plates are fixedly connected to the bottoms of the first rotating seats, and moving assemblies are fixedly connected to the bottoms of the connecting plates. According to the automatic bending device, a part or a product to be bent is fixedly clamped, the bending depth is automatically adjusted, the bending angle is automatically adjusted according to needs, the bending die does not need to be manually replaced, and the practicability and the convenience of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to an automatic bending machine with adjustable bending angle. Background Art

[0002] An automatic bending machine with adjustable bending angle is a device used for processing metal or other materials. It can automatically adjust the bending angle according to the parameters set by the user. This machine is commonly used in the manufacturing industry, especially in the field of metal processing, to make parts, components and products of various shapes.

[0003] The existing device is connected to the base through a loader, and the loader can move in a straight path along a second direction relative to the base to load the support rod; and a first blocking member is arranged on the base. When this common type of bending device supports bending, the loader is not easy to slip when loading, and the support rod is not easy to rotate and slide, so that the deformation direction and deformation amount of the loaded position of the support rod can be accurately controlled, which is conducive to accurately bending the support rod to the expected bending degree. However, the angle and depth of the stamping bending are fixed and cannot be adjusted according to the production needs of the mold, etc. For this reason, an automatic bending machine with adjustable bending angle is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the angle and depth of the stamping bending are fixed and cannot be adjusted according to the production needs of the mold, etc., and proposes an automatic bending machine with adjustable bending angle.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic bending machine with adjustable bending angle, comprising an operating table, wherein slide grooves are provided on the left and right sides of the inner upper side of the operating table, a connecting seat is fixedly connected to the upper part of the operating table, a rotating plate is rotatably connected to the inner left and right sides of the connecting seat, a second rotating seat is fixedly connected to one side of the rotating plate at the front and back, a telescopic support rod is rotatably connected to the inner part of the second rotating seat, one end of the telescopic support rod is rotatably connected to the first rotating seat, a connecting plate is fixedly connected to the bottom of the first rotating seat, and a moving component is fixedly connected to the bottom of the connecting plate.

[0006] As a further description of the above technical solution:

[0007] A support frame is fixedly connected to the upper part of the operating table, through grooves are provided on the left and right sides of the inner part of the support frame, hydraulic rods are fixedly connected to the left and right sides of the upper part of the operating table, the output end of the hydraulic rod is fixedly connected to a moving frame, one end of the moving frame is rotatably connected to a rotating member, the bottom of the rotating member is fixedly connected to a fixed frame, a screw is threadedly connected to the inner part of the upper side of the fixed frame, and a moving plate is threadedly connected to the outer side of the screw.

[0008] As a further description of the above technical solution:

[0009] The moving assembly includes a concave plate, which is fixedly connected to the bottom of the connecting plate. The corresponding side of the concave plate is fixedly connected to an electric push rod, and one end of the electric push rod is fixedly connected to the inner wall of the slide groove.

[0010] As a further description of the above technical solution:

[0011] A hydraulic cylinder is fixedly connected to the interior of the upper side of the support frame, and a bending head is fixedly connected to the output end of the hydraulic cylinder.

[0012] As a further description of the above technical solution:

[0013] The hydraulic rod is arranged inside the through slot, and the moving frame is slidably connected inside the through slot.

[0014] As a further description of the above technical solution:

[0015] The bottom of the operating table is fixedly connected with a supporting cabinet.

[0016] As a further description of the above technical solution:

[0017] The shape of the slide groove matches the concave plate and is in a concave shape.

[0018] As a further description of the above technical solution:

[0019] The concave plate is slidably connected to the inside of the slide groove, and the connecting plate is slidably connected to the upper part of the operating table.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the required bending parts or products are placed on a fixed frame, and the screw is rotated to drive the movable plate to move to clamp and fix the parts or products. When bending the parts or products, the fixed frame is driven to rotate by the parts or products, so that the rotating parts are rotated. When the bending depth of the parts or products needs to be changed, the hydraulic rod is started to drive the parts or products to move up or down through the cooperation between the movable frame, the fixed frame and the movable plate, so that the parts or products to be bent can be fixed and clamped, and the bending depth can be automatically adjusted.

[0022] 2. In the utility model, the electric push rod is started to push the concave plate, so that it drives the connecting plate and the first rotating seat to move, so that the telescopic support rod is rotated inside the first rotating seat and the second rotating seat, and the rotating plate is pulled so that one side is rotated inside the connecting seat, and the angle of the rotating plate is adjusted, thereby realizing automatic adjustment of the bending angle as required, without the need to manually replace the bending mold, thereby improving the practicality and convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of an automatic bending machine with adjustable bending angle proposed by the utility model;

[0024] Figure 2 A side perspective view of an automatic bending machine with adjustable bending angle proposed by the utility model;

[0025] Figure 3 The utility model is a partial structural schematic diagram of an automatic bending machine with adjustable bending angle.

[0026] Legend:

[0027] 1. Support cabinet; 2. Operating table; 3. Support frame; 4. Through slot; 5. Moving frame; 6. Rotating part; 7. Hydraulic cylinder; 8. Bending head; 9. Fixed frame; 10. Screw; 11. Moving plate; 12. Connecting plate; 13. Slide; 14. Hydraulic rod; 15. Rotating plate; 16. First rotating seat; 17. Telescopic support rod; 18. Second rotating seat; 19. Connecting seat; 20. Concave plate; 21. Electric push rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 , Figure 2 , Figure 3 The utility model provides an embodiment: an automatic bending machine with adjustable bending angle, including an operating table 2, wherein slide grooves 13 are provided on the left and right sides of the inner upper side of the operating table 2, a connecting seat 19 is fixedly connected to the upper part of the operating table 2, a rotating plate 15 is rotatably connected to the inner left and right sides of the connecting seat 19, a second rotating seat 18 is fixedly connected to one side of the rotating plate 15 at the front and rear, a telescopic support rod 17 is rotatably connected to the inner side of the second rotating seat 18, one end of the telescopic support rod 17 is rotatably connected to the outer side of the first rotating seat 16, a connecting plate 12 is fixedly connected to the bottom of the first rotating seat 16, and a moving component is fixedly connected to the bottom of the connecting plate 12;

[0030] The moving component includes a concave plate 20, which is fixedly connected to the bottom of the connecting plate 12. The corresponding side of the concave plate 20 is fixedly connected with an electric push rod 21. One end of the electric push rod 21 is fixedly connected to the inner wall of the slide groove 13. The shape of the slide groove 13 matches the concave plate 20 and is concave in shape. The concave plate 20 is slidably connected to the inside of the slide groove 13, and the connecting plate 12 is slidably connected to the upper part of the operating table 2.

[0031] By starting the electric push rod 21, the concave plate 20 is driven to move inside the slide groove 13 through the electric push rod 21, so that the connecting plate 12 moves to the upper part of the operating table 2, and the first rotating seat 16 is driven to rotate the telescopic support rod 17 arranged inside, and at the same time drive the other end of the telescopic support rod 17 to rotate inside the second rotating seat 18, and the connecting plate 12 moves so that the telescopic support rod 17 drives the rotating plate 15 to rotate inside the connecting seat 19 through the second rotating seat 18, and the angle of the rotating plate 15 is adjusted, so that the bending angle can be automatically adjusted according to the needs, and there is no need to manually replace the bending mold, thereby improving the practicality and convenience of the device.

[0032] Reference Figure 1 , Figure 2 A support frame 3 is fixedly connected to the upper part of the operating table 2, and through grooves 4 are opened on the left and right sides of the inner part of the support frame 3. Hydraulic rods 14 are fixedly connected to the left and right sides of the upper part of the operating table 2. The output end of the hydraulic rod 14 is fixedly connected to a moving frame 5, and one end of the moving frame 5 is rotatably connected to a rotating member 6. The bottom of the rotating member 6 is fixedly connected to a fixed frame 9, and a screw 10 is threadedly connected to the upper inner side of the fixed frame 9, and a moving plate 11 is threadedly connected to the outer side of the screw 10; the hydraulic rod 14 is arranged inside the through groove 4, and the moving frame 5 is slidably connected to the inside of the through groove 4.

[0033] By placing the required bending parts or products on the fixed frame 9, the screw 10 is rotated to drive the movable plate 11 to move downward, and the parts or products are clamped and fixed to avoid the parts or products from shifting when bending, which affects the bending effect and quality. When bending, when the parts or products are pressed down by the bending head 8 for bending, the fixed frame 9 drives the parts or products to rotate, so that the rotating part 6 rotates to ensure smooth bending. When the bending depth of the parts or products needs to be changed, the hydraulic rod 14 is started, and the hydraulic rod 14 is started to drive the movable frame 5 to move inside the through groove 4, so that it drives the fixed frame 9 and the movable plate 11 to move the clamped parts or products up or down, which plays a role in fixing and clamping the parts or products to be bent, and automatically adjusting the bending depth.

[0034] Reference Figure 1 , Figure 2 A hydraulic cylinder 7 is fixedly connected to the interior of the upper side of the support frame 3, and a bending head 8 is fixedly connected to the output end of the hydraulic cylinder 7; and a support cabinet 1 is fixedly connected to the bottom of the operating table 2.

[0035] The hydraulic cylinder 7 is fixedly supported by the support frame 3 so that it can start and operate normally to drive the bending head 8 to bend parts or products; the entire device is fixedly supported by the support cabinet 1.

[0036] Working principle: When the device is needed, the required bending parts or products are placed on the fixed frame 9, and the screw 10 is rotated to drive the moving plate 11 to move and clamp the parts or products. When bending the parts or products, the fixed frame 9 is driven to rotate by the parts or products, so that the rotating member 6 is rotated. When the bending depth of the parts or products needs to be changed, the hydraulic rod 14 is started to cooperate with the moving frame 5, the fixed frame 9 and the moving plate 11 to drive the parts or products to move up or down, so as to achieve the fixed clamping of the parts or products to be bent, and automatically adjust the bending depth.

[0037] By starting the electric push rod 21, it pushes the concave plate 20, which drives the connecting plate 12 and the first rotating seat 16 to move, so that the telescopic support rod 17 rotates inside the first rotating seat 16 and the second rotating seat 18, and the rotating plate 15 is pulled so that one side rotates inside the connecting seat 19, and the angle of the rotating plate 15 is adjusted, thereby realizing automatic adjustment of the bending angle as required, without the need to manually replace the bending mold, thereby improving the practicality and convenience of the device.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic bending machine with adjustable bending angle, comprising an operating table (2), characterized in that: The upper left and right sides of the operating table (2) are provided with sliding grooves (13); the upper part of the operating table (2) is fixedly connected with a connecting seat (19); the left and right sides of the connecting seat (19) are rotatably connected with a rotating plate (15); one side of the rotating plate (15) is fixedly connected with a second rotating seat (18) at the front and rear; the second rotating seat (18) is rotatably connected with a telescopic support rod (17) inside; one end of the telescopic support rod (17) is rotatably connected with a first rotating seat (16) outside; the bottom of the first rotating seat (16) is fixedly connected with a connecting plate (12); the bottom of the connecting plate (12) is fixedly connected with a moving component.

2. The automatic bending machine with adjustable bending angle according to claim 1, characterized in that: The upper part of the operating table (2) is fixedly connected to a support frame (3), and through grooves (4) are provided on both left and right sides of the interior of the support frame (3). The upper part of the operating table (2) is fixedly connected to both left and right sides of the upper part of the operating table (2), and the output end of the hydraulic rod (14) is fixedly connected to a moving frame (5), and one end of the moving frame (5) is rotatably connected to a rotating member (6), and the bottom of the rotating member (6) is fixedly connected to a fixed frame (9), and the upper inner part of the fixed frame (9) is threadedly connected to a screw rod (10), and the outer side of the screw rod (10) is threadedly connected to a moving plate (11).

3. The automatic bending machine with adjustable bending angle according to claim 1, characterized in that: The moving assembly comprises a concave plate (20), wherein the concave plate (20) is fixedly connected to the bottom of the connecting plate (12), and an electric push rod (21) is fixedly connected to the corresponding side of the concave plate (20), and one end of the electric push rod (21) is fixedly connected to the inner wall of the slide groove (13).

4. The automatic bending machine with adjustable bending angle according to claim 2, characterized in that: A hydraulic cylinder (7) is fixedly connected to the interior of the upper side of the support frame (3), and a bending head (8) is fixedly connected to the output end of the hydraulic cylinder (7).

5. The automatic bending machine with adjustable bending angle according to claim 2, characterized in that: The hydraulic rod (14) is arranged inside the through slot (4), and the movable frame (5) is slidably connected inside the through slot (4).

6. The automatic bending machine with adjustable bending angle according to claim 1, characterized in that: The bottom of the operating table (2) is fixedly connected to a supporting cabinet (1).

7. The automatic bending machine with adjustable bending angle according to claim 1, characterized in that: The shape of the slide groove (13) matches the concave plate (20) and is in a concave shape.

8. The automatic bending machine with adjustable bending angle according to claim 3, characterized in that: The concave plate (20) is slidably connected to the inside of the slide groove (13), and the connecting plate (12) is slidably connected to the upper part of the operating table (2).

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