A metal bending device

Abstract

This utility model discloses a metal bending device, including a worktable, a bending die fixedly connected to the top outer wall of the worktable, a side plate fixedly connected to one side outer wall of the worktable, a device plate provided on the outer wall of the side plate, an auxiliary pressing mechanism provided between the device plate and the side plate, a pressing bending mechanism provided on the bottom outer wall of the device plate, an air blowing and impurity removal mechanism provided on one side of the worktable, and material guiding and conveying mechanisms provided at both ends of the top outer wall of the worktable. This utility model uses a motor-driven threaded screw of the auxiliary pressing mechanism to move a slider in a slide groove, adjusting the height of the device plate. A cylinder of the pressing bending mechanism drives a pressing plate to press down. A contact plate, through a second spring and a second limiting telescopic rod, first contacts the metal part for buffering. The pressing die passes through the through groove and cooperates with the bending die to complete the bending. A heating plate preheats the metal part to improve its bending plasticity.

Description

Technical Field

[0001] This utility model relates to the field of bending equipment technology, and in particular to a metal bending equipment. Background Technology

[0002] Metal parts, also known as metal components, refer to a collective term for metal blocks, metal rods, metal tubes, etc. of various specifications and shapes manufactured from metal materials. The main material for making metal parts is steel. The metal parts processing requires bending metal sheets. A metal bending machine is a machine that can bend metal parts. Its structure mainly includes a bending block, a worktable, and an electric push rod. During operation, the metal part to be bent is placed at the upper end of the corresponding bending groove. Then, the electric push rod drives the bending block to move downward, so that the metal part contacts the inner wall of the bending groove, thereby realizing the bending process of the metal part.

[0003] Currently, many bending processes use stamping dies with a certain angle to press and bend metal sheets. However, current bending tools have limited functionality and cannot perform auxiliary bending processes on metal parts, resulting in inconsistent bending efficiency and quality. Therefore, a metal bending device is proposed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a metal bending device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A metal bending device includes a workbench, a bending die fixedly connected to the top outer wall of the workbench, a side plate fixedly connected to one side outer wall of the workbench, an equipment plate provided on the outer wall of the side plate, an auxiliary pressing mechanism provided between the equipment plate and the side plate, a pressing bending mechanism provided on the bottom outer wall of the equipment plate, an air blowing and impurity removal mechanism provided on one side of the workbench, and a material guiding and conveying mechanism provided at both ends of the top outer wall of the workbench.

[0007] Preferably, the auxiliary pressing mechanism includes a slider and a motor, a groove is provided on the outer wall of the side plate, the slider and the groove are slidably connected, the slider is threadedly connected to a threaded screw, the top of the threaded screw is fixedly connected to the motor, the motor is fixedly connected to the side plate, and the slider is fixedly connected to the equipment plate.

[0008] Preferably, the pressing and bending mechanism includes a cylinder and a pressing die, the cylinder and the equipment plate are fixedly connected, a pressing plate is fixedly connected to the bottom of the cylinder, and the pressing die and the bottom of the pressing plate are fixedly connected.

[0009] Preferably, the bottom of the lower pressure plate is fixedly connected to a plurality of second springs and second limiting telescopic rods, and the bottom of the second springs and second limiting telescopic rods is fixedly connected to a contact plate. The outer wall of the contact plate is provided with a through groove, through which the lower pressure mold can pass. The bottom of the lower pressure mold is fixedly connected to a heating plate, and the outer wall of the side plate is fixedly connected to an electrical control device. The heating plate and the electrical control device are electrically connected.

[0010] Preferably, the air blowing and impurity removal mechanism includes an air pump and an air guide plate. The air guide plate is located on one side of the workbench, and the air guide plate is fixedly connected to the side plate and the air pump. Multiple air outlet pipes are fixedly connected to the outer wall of the air guide plate.

[0011] Preferably, the material conveying mechanism includes a material guide frame and a support frame. The material guide frame is fixedly connected to both ends of the outer wall of the top of the workbench. The support frame is located at the top and bottom of the inner wall of the material guide frame. The support frame is rotatably connected to a material guide roller. A plurality of first springs and first dampers are fixedly connected to the bottom of the inner wall of the material guide frame. The tops of the first springs and first dampers are fixedly connected to the support frame.

[0012] Preferably, the top of the guide frame is threaded with a screw, and the bottom of the screw is rotatably connected to the bracket.

[0013] The beneficial effects of this utility model are as follows:

[0014] The motor-driven screw of the auxiliary pressing mechanism drives the slider to move in the slide groove, adjusting the height of the equipment plate. The cylinder of the pressing and bending mechanism drives the pressing plate to press down. The contact plate first contacts the metal part for buffering through the second spring and the second limit telescopic rod. The pressing die passes through the through groove and cooperates with the bending die to complete the bending. The heating plate preheats the metal part to improve the bending plasticity.

[0015] The air pump of the air blowing and impurity removal mechanism blows away debris from the worktable through the air guide plate and the air outlet pipe to avoid affecting the bending accuracy. The guide roller of the material conveying mechanism adaptively adjusts its height under the support of the first spring and the first damper. The screw can be manually adjusted to adjust the bracket position to adapt to the conveying of metal parts of different thicknesses and improve the continuity of processing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of a metal bending device proposed in this utility model;

[0017] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0018] Figure 3 This is a schematic diagram of the back structure of a metal bending device proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the main structure of the downward bending mechanism of a metal part bending device proposed in this utility model.

[0020] In the diagram: 1. Workbench, 2. Equipment plate, 3. Slider, 4. Slide groove, 5. Motor, 6. Threaded screw, 7. Side plate, 8. Screw, 9. Guide frame, 10. Guide roller, 11. Support, 12. First spring, 13. First limit telescopic rod, 14. Air outlet pipe, 15. Air guide plate, 16. Air pump, 17. Electrical control equipment, 18. Cylinder, 19. Pressing die, 20. Pressing plate, 21. Contact plate, 22. Through groove, 23. Heating plate, 24. Second spring, 25. Second limit telescopic rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A metal bending device includes a workbench 1, a bending die fixedly connected to the top outer wall of the workbench 1, a side plate 7 fixedly connected to one side outer wall of the workbench 1, an equipment plate 2 provided on the outer wall of the side plate 7, an auxiliary pressing mechanism provided between the equipment plate 2 and the side plate 7, a pressing bending mechanism provided on the bottom outer wall of the equipment plate 2, an air blowing and impurity removal mechanism provided on one side of the workbench 1, and material guiding and conveying mechanisms provided at both ends of the top outer wall of the workbench 1. The motor 5 of the auxiliary pressing mechanism drives the threaded screw 6 to move the slider 3 in the slide groove 4 to adjust the height of the equipment plate 2. The cylinder 18 of the pressing bending mechanism drives the pressing plate 20 to press down. The contact plate 21 contacts the metal part first for buffering through the second spring 24 and the second limiting telescopic rod 25. The pressing die 19 passes through the through groove 22 and cooperates with the bending die to complete the bending. The heating plate 23 preheats the metal part to improve the bending plasticity.

[0023] In this invention, the auxiliary pressing mechanism includes a slider 3 and a motor 5. A groove 4 is provided on the outer wall of the side plate 7. The slider 3 and the groove 4 are slidably connected. A threaded screw 6 is threadedly connected to the slider 3. The top of the threaded screw 6 is fixedly connected to the motor 5. The motor 5 is fixedly connected to the side plate 7. The slider 3 is fixedly connected to the equipment plate 2. By driving the threaded screw 6 through the motor 5, the slider 3 moves within the groove 4, thus adjusting the height of the equipment plate 2.

[0024] The downward bending mechanism includes a cylinder 18 and a downward pressing die 19. The cylinder 18 is fixedly connected to the equipment plate 2. A downward pressing plate 20 is fixedly connected to the bottom of the cylinder 18. The downward pressing die 19 is fixedly connected to the bottom of the downward pressing plate 20. Multiple second springs 24 and second limiting telescopic rods 25 are fixedly connected to the bottom of the downward pressing plate 20. A contact plate 21 is fixedly connected to the bottom of the second springs 24 and the second limiting telescopic rods 25. A through groove 22 is opened on the outer wall of the contact plate 21. The downward pressing die 19 can pass through the through groove 22. A heating plate 23 is fixedly connected to the bottom of the downward pressing die 19. An electrical control device 17 is fixedly connected to the outer wall of the side plate 7. The heating plate 23 and the electrical control device 17 are electrically connected. The cylinder 18 of the downward bending mechanism drives the downward pressing plate 20 to press down. The contact plate 21 first contacts the metal part for buffering through the second springs 24 and the second limiting telescopic rods 25. The downward pressing die 19 passes through the through groove 22 and cooperates with the bending die to complete the bending. The heating plate 23 preheats the metal part to improve the bending plasticity.

[0025] The air blowing and impurity removal mechanism includes an air pump 16 and an air guide plate 15. The air guide plate 15 is located on one side of the workbench 1. The air guide plate 15 is fixedly connected to the side plate 7 and the air pump 16. Multiple air outlet pipes 14 are fixedly connected to the outer wall of the air guide plate 15. The air pump 16 of the air blowing and impurity removal mechanism blows away impurities from the workbench 1 through the air guide plate 15 and the air outlet pipes 14 to avoid affecting the bending accuracy.

[0026] The material conveying mechanism includes a guide frame 9 and a support 11. The guide frame 9 is fixedly connected to both ends of the top outer wall of the workbench 1. The support 11 is located at the top and bottom of the inner wall of the guide frame 9. The support 11 is rotatably connected to a guide roller 10. Multiple first springs 12 and first dampers 13 are fixedly connected to the bottom of the inner wall of the guide frame 9. The tops of the first springs 12 and first dampers 13 are fixedly connected to the support 11. The top of the guide frame 9 is threadedly connected to a screw 8. The bottom of the screw 8 is rotatably connected to the support 11. The guide roller 10 of the material conveying mechanism adaptively adjusts its height under the support of the first springs 12 and first dampers 13. The screw 8 can be manually adjusted to adjust the position of the support 11 to adapt to the conveying of metal parts of different thicknesses and improve the continuity of processing.

[0027] Working Principle: In the idle area of ​​this device, all the above-mentioned components, which refer to structural parts, are connected. The specific connection method should refer to the working principle below, and the connection is completed in the order of operation of each component. The detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and will not explain it again. When using this device, the motor 5 rotates and drives the threaded screw 6 to move the slider 3 in the slide groove 4. Adjust the equipment plate 2 to a suitable height. The electrical control equipment 17 controls the heating plate 23 to preheat the pressing die 19. The cylinder 18 pushes the pressing plate 20 down. The contact plate 21 first contacts the metal part for buffering through the second spring 24 and the second limit telescopic rod 25. Then the pressing die 19 passes through the through groove 22 and cooperates with the bending die of the worktable 1 to complete the bending. The air pump 16 blows away the impurities through the air guide plate 15 and the air outlet pipe 14. The metal part is conveyed by the guide roller 10 of the guide frame 9. The first spring 12 and the first damper 13 provide adaptive support. The screw 8 can adjust the height of the guide roller 10 to realize efficient bending processing of the metal part.

[0028] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A metal bending device, comprising a workbench (1), wherein a bending die is fixedly connected to the top outer wall of the workbench (1), characterized in that, A side plate (7) is fixedly connected to one side of the workbench (1). An equipment plate (2) is provided on the outer wall of the side plate (7). An auxiliary pressing mechanism is provided between the equipment plate (2) and the side plate (7). A pressing bending mechanism is provided on the bottom outer wall of the equipment plate (2). An air blowing and impurity removal mechanism is provided on one side of the workbench (1). A material guiding and conveying mechanism is provided at both ends of the top outer wall of the workbench (1).

2. The folding apparatus according to claim 1, wherein The auxiliary pressing mechanism includes a slider (3) and a motor (5). A groove (4) is provided on the outer wall of the side plate (7). The slider (3) and the groove (4) are slidably connected. The slider (3) is threadedly connected to a threaded screw (6). The top of the threaded screw (6) is fixedly connected to the motor (5). The motor (5) is fixedly connected to the side plate (7). The slider (3) is fixedly connected to the equipment plate (2).

3. The folding apparatus according to claim 1, wherein The pressing and bending mechanism includes a cylinder (18) and a pressing die (19). The cylinder (18) and the equipment plate (2) are fixedly connected. A pressing plate (20) is fixedly connected to the bottom of the cylinder (18). The pressing die (19) and the pressing plate (20) are fixedly connected to the bottom.

4. The bending apparatus according to claim 3, characterized by The bottom of the lower pressure plate (20) is fixedly connected to multiple second springs (24) and second limiting telescopic rods (25). The bottom of the second springs (24) and second limiting telescopic rods (25) is fixedly connected to a contact plate (21). The outer wall of the contact plate (21) is provided with a through groove (22). The lower pressure mold (19) can pass through the through groove (22). The bottom of the lower pressure mold (19) is fixedly connected to a heating plate (23). The outer wall of the side plate (7) is fixedly connected to an electrical control device (17). The heating plate (23) and the electrical control device (17) are electrically connected.

5. The folding apparatus according to claim 1, wherein The air blowing and impurity removal mechanism includes an air pump (16) and an air guide plate (15). The air guide plate (15) is located on one side of the workbench (1). The air guide plate (15) and the side plate (7) are fixedly connected. The air guide plate (15) and the air pump (16) are fixedly connected. Multiple air outlet pipes (14) are fixedly connected to the outer wall of the air guide plate (15).

6. The folding apparatus according to claim 1, wherein The material conveying mechanism includes a material guide frame (9) and a support frame (11). The material guide frame (9) is fixedly connected to both ends of the top outer wall of the workbench (1). The support frame (11) is located at the top and bottom of the inner wall of the material guide frame (9). The support frame (11) is rotatably connected to a material guide roller (10). Multiple first springs (12) and first dampers (13) are fixedly connected to the bottom of the inner wall of the material guide frame (9). The tops of the first springs (12) and first dampers (13) are fixedly connected to the support frame (11).

7. The bending apparatus according to claim 6, characterized by The top of the guide frame (9) is threaded with a screw (8), and the bottom of the screw (8) is rotatably connected to the bracket (11).

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