Metal product bending device

Abstract

The utility model discloses a metal product bending device which comprises a machining base and a feeding mechanism, a top frame is fixedly installed at the top of the machining base, a hydraulic cylinder is installed at the top of the top frame, a movable plate is installed at the free end of the hydraulic cylinder, a bending block is fixedly installed at the bottom of the movable plate, and an installation base is fixedly installed at the top of the machining base. The supporting blocks are installed on the two sides of the top of the installation base, the idler wheels are installed on the inner sides of the supporting blocks, the connecting rods are fixedly installed on the two sides of the idler wheels, the limiting blocks are fixedly installed on the outer sides of the connecting rods, the limiting grooves are formed in the inner sides of the supporting blocks, and the limiting blocks are connected with the limiting grooves in a sliding mode. According to the bending device, when a user moves a bending block downwards, the bending block can extrude a workpiece placed at the top of a supporting block, the workpiece can be bent conveniently, the user can move the bent workpiece through a feeding mechanism after bending, and therefore the workpiece can be discharged conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of bending, in particular to a metal product bending device. Background Art

[0002] Bending equipment is a mechanical device used to bend or fold metal sheets, pipes, etc. into a desired shape. These devices are usually widely used in metal processing and manufacturing industries to produce various metal products, such as metal boxes, pipes, door and window frames, auto parts, etc. Bending equipment forms bends or bends on metal materials by applying force. Its working principle usually includes using hydraulic, mechanical, electric and other methods to provide sufficient force to bend metal materials. At the same time, it is equipped with molds or mold combinations to ensure that the metal materials are bent according to the required shape and angle. The existing bending equipment requires the operator to manually remove the workpiece after bending it, but there are safety hazards when removing the workpiece, causing the operator to start the stamping equipment when removing the workpiece, squeezing the operator's hand and causing injury to the operator. Utility Model Content

[0003] The purpose of the utility model is to provide a metal product bending device to solve the problems raised in the above background technology.

[0004] By adopting the above technical solution, the effect of facilitating material cutting is achieved.

[0005] The utility model provides a metal product bending device, comprising a processing seat, a top frame is fixedly installed on the top of the processing seat, a hydraulic cylinder is installed on the top of the top frame, a moving plate is installed on the free end of the hydraulic cylinder, a bending block is fixedly installed on the bottom of the moving plate, a mounting seat is fixedly installed on the top of the processing seat, and support blocks are installed on both sides of the top of the mounting seat;

[0006] A feeding mechanism, the feeding mechanism comprising:

[0007] A roller, wherein the roller is mounted on the inner side of the support block;

[0008] A connecting rod, wherein the connecting rod is fixedly mounted on both sides of the roller;

[0009] A limit block, which is fixedly mounted on the outside of the connecting rod and is arranged in a circular shape;

[0010] The limiting groove is arranged on the inner side of the supporting block, and the limiting block is slidably connected with the limiting groove.

[0011] In a preferred solution, a fixing groove is provided on the top of the mounting seat, a fixing frame is fixedly installed on the inner wall of the fixing groove, and a connecting block is installed on the top of the fixing frame.

[0012] In a preferred solution, a sliding block is fixedly mounted on the top of the connecting block, a sliding groove is provided on the surface of the roller, and the sliding block is slidably connected to the sliding groove.

[0013] In a preferred embodiment, a first rotating wheel is rotatably mounted on the surface of the fixing frame, a second rotating wheel is fixedly mounted on the surface of the connecting rod, a transmission belt is wound around the surface of the first rotating wheel, and the transmission belt is sleeved on the surfaces of the first rotating wheel and the second rotating wheel.

[0014] In a preferred solution, a transmission rod is fixedly mounted on the right side of the first rotating wheel, a gear is fixedly mounted on the surface of the transmission rod, a toothed plate is fixedly mounted on the bottom of the movable plate, and the toothed plate is meshed with the gear.

[0015] In a preferred solution, a first spring is fixedly mounted on the inner wall of the fixing frame, and the bottom of the first spring is fixedly connected to the bottom of the connecting block.

[0016] In a preferred solution, a mounting groove is provided on the inner wall of the fixing groove, a mounting block is slidably mounted on the inner wall of the mounting groove, and a support rod is fixedly mounted on the inner wall of the mounting block.

[0017] In a preferred solution, a second spring is fixedly mounted on the inner wall of the mounting groove, and a rear end of the second spring is fixedly connected to the front side of the mounting block.

[0018] Compared with the prior art, the beneficial effects of the utility model are: the metal product bending device,

[0019] 1. By providing a feeding mechanism, the user can move the bending block downward to squeeze the workpiece placed on the top of the supporting block, so as to bend the workpiece. After bending, the user can move the bent workpiece through the feeding mechanism, so as to facilitate the unloading of the workpiece.

[0020] 2. By providing a fixed groove, a fixed frame, a connecting block, a sliding block and a sliding groove, the fixed frame can be installed after the fixed groove is opened, and the sliding block can be installed after the fixed frame is installed on the connecting block. The sliding block can be slidably matched with the sliding groove, so that the sliding block supports the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the mounting seat of the utility model;

[0023] Figure 3This is a schematic diagram of the three-dimensional cross-sectional structure of the fixing frame of the utility model;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the first rotating wheel of the utility model.

[0025] In the figure: 1. processing seat; 2. top frame; 3. hydraulic cylinder; 4. moving plate; 5. bending block; 6. mounting seat; 7. support block; 8. feeding mechanism; 81. roller; 82. connecting rod; 83. limit block; 84. limit groove; 9. fixed groove; 10. fixed frame; 11. connecting block; 12. sliding block; 13. sliding groove; 14. first rotating wheel; 15. second rotating wheel; 16. transmission belt; 17. transmission rod; 18. gear; 19. tooth plate; 20. first spring; 21. mounting groove; 22. mounting block; 23. support rod; 24. second spring. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1-Figure 4 The utility model provides a technical solution: a metal product bending device, including a processing seat 1 and a feeding mechanism 8, a top frame 2 is fixedly installed on the top of the processing seat 1, a hydraulic cylinder 3 is installed on the top of the top frame 2, a moving plate 4 is installed on the free end of the hydraulic cylinder 3, a bending block 5 is fixedly installed on the bottom of the moving plate 4, a mounting seat 6 is fixedly installed on the top of the processing seat 1, and support blocks 7 are installed on both sides of the top of the mounting seat 6, which can enable the hydraulic cylinder 3 to drive the moving plate 4 and the bending block 5 to move a little bit after starting, so that the bending block 5 squeezes the workpiece on the top of the support block 7, which is convenient for bending the workpiece, so that the user can use the feeding mechanism 8 to move the bent workpiece and unload the workpiece.

[0028] Reference Figure 1-Figure 2In a preferred embodiment, a feeding mechanism 8 is provided, the feeding mechanism 8 includes a roller 81, a connecting rod 82, a limit block 83 and a limit groove 84, the roller 81 is installed on the inner side of the support block 7, the connecting rod 82 is fixedly installed on both sides of the roller 81, the limit block 83 is fixedly installed on the outer side of the connecting rod 82, the limit block 83 is arranged in a circular shape, the limit groove 84 is opened on the inner side of the support block 7, the limit block 83 is slidably connected with the limit groove 84, and the limit block 83 can be slidably connected with the limit groove 84 after the limit block 83 is opened, so that the connecting rod 82 can be limited, and the connecting rod 82 can be installed on the roller 81, so that the user can drive the bent workpiece to move when the roller 81 is rotated.

[0029] Reference Figure 1-Figure 3 In a preferred embodiment, a fixing groove 9 is provided on the top of the mounting seat 6, a fixing frame 10 is fixedly installed on the inner wall of the fixing groove 9, a connecting block 11 is installed on the top of the fixing frame 10, so that the fixing groove 9 can be installed on the fixing frame 10 after it is opened, so that the fixing frame 10 can install the connecting block 11, and a sliding block 12 is fixedly installed on the top of the connecting block 11, and a sliding groove 13 is provided on the surface of the roller 81, and the sliding block 12 is slidably connected to the sliding groove 13, so as to limit the roller 81, wherein a first spring 20 is fixedly installed on the inner wall of the fixing frame 10, and the bottom of the first spring 20 is fixedly connected to the bottom of the connecting block 11, so that the first spring 20 can support the connecting block 11, and the connecting block 11 can support the roller 81.

[0030] Reference Figure 1-Figure 4 In a preferred embodiment, a first rotating wheel 14 is rotatably installed on the surface of the fixed frame 10, a second rotating wheel 15 is fixedly installed on the surface of the connecting rod 82, a transmission belt 16 is wound around the surface of the first rotating wheel 14, and the transmission belt 16 is sleeved on the surfaces of the first rotating wheel 14 and the second rotating wheel 15, a transmission rod 17 is fixedly installed on the right side of the first rotating wheel 14, a gear 18 is fixedly installed on the surface of the transmission rod 17, and a toothed plate 19 is fixedly installed on the bottom of the movable plate 4, the toothed plate 19 is meshed with the gear 18, so that the movable plate 4 can drive the toothed plate 19 to move when moving downward, so that the toothed plate 19 drives the gear 18 to rotate, so that the gear 18 provides the transmission rod 17 to drive the first rotating wheel 14 to rotate, so that the first rotating wheel 14 drives the second rotating wheel 15 to rotate through the transmission belt 16, so that the second rotating wheel 15 drives the roller 81 to rotate to unload the bent workpiece.

[0031] Reference Figure 1-Figure 4In a preferred embodiment, a mounting groove 21 is opened on the inner wall of the fixing groove 9, a mounting block 22 is slidably installed on the inner wall of the mounting groove 21, a support rod 23 is fixedly installed on the inner wall of the mounting block 22, and a second spring 24 is fixedly installed on the inner wall of the mounting groove 21, and the rear end of the second spring 24 is fixedly connected to the front face of the mounting block 22, so that the mounting block 22 and the second spring 24 can be installed after the mounting groove 21 is opened, so that the second spring 24 squeezes the mounting block 22, so that the mounting block 22 drives the support block 7 to move, and the support block 7 can expand the transmission belt 16, thereby preventing the transmission belt 16 from loosening and separating from the first rotating wheel 14 and the second rotating wheel 15 when the roller 81 moves downward.

[0032] Specifically, the working process or working principle of the metal product bending device is as follows: when in use, the user places the workpiece on the support block 7, and then starts the hydraulic cylinder 3, so that the hydraulic cylinder 3 drives the movable plate 4 and the bending block 5 to move downward, so that the bending block 5 can bend the workpiece on the support block 7. After bending the workpiece, the movable plate 4 and the bending block 5 are reset. When the movable plate 4 moves upward, the gear 18 is driven to rotate through the tooth plate 19, and the gear 18 can drive the first rotating wheel 14 to rotate through the transmission rod 17. The first rotating wheel 14 can drive the second rotating wheel 15 to rotate through the transmission belt 16, so that the second rotating wheel 15 can drive the roller 81 to rotate, and the workpiece bent at the top of the roller 81 can be moved, so as to facilitate the unloading of the bent workpiece.

[0033] It should be noted that the hydraulic cylinder 3 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.

Claims

1. A metal product bending device, comprising a processing seat (1), characterized in that: A top frame (2) is fixedly mounted on the top of the processing seat (1), a hydraulic cylinder (3) is mounted on the top of the top frame (2), a movable plate (4) is mounted on the free end of the hydraulic cylinder (3), a bending block (5) is fixedly mounted on the bottom of the movable plate (4), a mounting seat (6) is fixedly mounted on the top of the processing seat (1), and support blocks (7) are mounted on both sides of the top of the mounting seat (6); A feeding mechanism (8), the feeding mechanism (8) comprising: A roller (81), wherein the roller (81) is mounted on the inner side of the support block (7); A connecting rod (82), wherein the connecting rod (82) is fixedly mounted on both sides of the roller (81); A limit block (83), wherein the limit block (83) is fixedly mounted on the outside of the connecting rod (82), and the limit block (83) is arranged in a circular shape; A limiting groove (84), wherein the limiting groove (84) is arranged on the inner side of the supporting block (7), and the limiting block (83) is slidably connected to the limiting groove (84).

2. A metal product bending device according to claim 1, characterized in that: A fixing groove (9) is provided on the top of the mounting seat (6), a fixing frame (10) is fixedly mounted on the inner wall of the fixing groove (9), and a connecting block (11) is mounted on the top of the fixing frame (10).

3. A metal product bending device according to claim 2, characterized in that: A sliding block (12) is fixedly mounted on the top of the connecting block (11), a sliding groove (13) is provided on the surface of the roller (81), and the sliding block (12) is slidably connected to the sliding groove (13).

4. A metal product bending device according to claim 2, characterized in that: A first rotating wheel (14) is rotatably mounted on the surface of the fixing frame (10), a second rotating wheel (15) is fixedly mounted on the surface of the connecting rod (82), a transmission belt (16) is wound around the surface of the first rotating wheel (14), and the transmission belt (16) is sleeved on the surfaces of the first rotating wheel (14) and the second rotating wheel (15).

5. A metal product bending device as claimed in claim 4, characterized in that: A transmission rod (17) is fixedly mounted on the right side of the first rotating wheel (14), a gear (18) is fixedly mounted on the surface of the transmission rod (17), and a toothed plate (19) is fixedly mounted on the bottom of the movable plate (4), the toothed plate (19) meshing with the gear (18).

6. A metal product bending device according to claim 2, characterized in that: A first spring (20) is fixedly mounted on the inner wall of the fixing frame (10), and the bottom of the first spring (20) is fixedly connected to the bottom of the connecting block (11).

7. A metal product bending device as claimed in claim 2, characterized in that: The inner wall of the fixing groove (9) is provided with a mounting groove (21), the inner wall of the mounting groove (21) is slidably mounted with a mounting block (22), and the inner wall of the mounting block (22) is fixedly mounted with a support rod (23).

8. A metal product bending device according to claim 7, characterized in that: A second spring (24) is fixedly mounted on the inner wall of the mounting groove (21), and a rear end of the second spring (24) is fixedly connected to the front side of the mounting block (22).

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