Rotary adjusting device for square die of bending machine

Abstract

The utility model discloses a bending machine square die rotation adjusting device which comprises a vertical plate and a die body, a workbench is fixedly installed at one end of the vertical plate, moving mechanisms are installed at the two ends of the workbench, a first servo electric cylinder is fixedly installed on the moving mechanisms, the output end of the first servo electric cylinder is fixedly connected with a first installation plate, and the output end of the first servo electric cylinder is fixedly connected with a second installation plate. A second servo electric cylinder is fixedly mounted on the first mounting plate, the output end of the second servo electric cylinder is connected with a moving frame, a servo motor is fixedly mounted on the moving frame, the output end of the servo motor is connected with a clamping piece through a rotating rod, and the clamping piece is connected with the two ends of the mold body in a clamped mode; through the arrangement of the second servo electric cylinder, the servo motor can be driven to move, so that the clamping piece is driven to move to clamp and connect the two ends of the mold body, the mold body is convenient to replace and use, the production flexibility is improved, production interruption caused by damage or abrasion of the mold can be reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a rotating adjustment device for a square die of a bending machine. Background Art

[0002] The CN221388471U square mold rotation adjustment device of the bending machine includes a mold support component, and the mold support component is connected to a position adjustment component for adjusting the rotating mold component forward and backward.

[0003] The above-mentioned square mold rotation adjustment device of the bending machine has disadvantages: the other ends of the two sets of mold joints are fixedly connected to the two ends of the mold, so the mold cannot be replaced. The equipment can only process metal plates of specific specifications and shapes, and cannot adapt to diverse processing needs. It reduces the flexibility of the equipment, increases the difficulty of maintenance and repair, and may even require the replacement of the entire equipment, increasing maintenance costs. Utility Model Content

[0004] The purpose of the utility model is to provide a square mold rotation adjustment device for a bending machine to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A rotation adjustment device for a square mold of a bending machine includes a vertical plate and a mold body. A workbench is fixedly installed at one end of the vertical plate, support plates are fixedly installed at both ends of the workbench, a moving mechanism is installed on the support plate, a first servo electric cylinder is fixedly installed on the moving mechanism, the output end of the first servo electric cylinder is fixedly connected to the first mounting plate, a second servo electric cylinder is fixedly installed on the first mounting plate, the output end of the second servo electric cylinder is connected to a moving frame, a servo motor is fixedly installed on the moving frame, the output end of the servo motor is connected to a rotating rod, the other end of the rotating rod is connected to a clamping piece, and the clamping piece is clamped and connected to both ends of the mold body.

[0007] Preferably, the moving mechanism includes a driving motor, two connecting plates and a threaded rod, the driving motor is fixedly mounted on one side of the support plate, the two connecting plates are fixedly mounted on the support plate, the threaded rod is rotatably connected between the two connecting plates, and the output end of the driving motor is connected to the extension end of the threaded rod passing through the connecting plate, and the moving plate is threadedly connected to the threaded rod.

[0008] Preferably, a second mounting plate is fixedly mounted on the movable plate, and the first servo electric cylinder is fixedly mounted on the second mounting plate.

[0009] Preferably, the moving mechanism further includes two connecting rods, the two connecting rods are fixedly installed between the two connecting plates, and the two ends of the moving plate are slidably connected to the two ends of the two connecting rods.

[0010] Preferably, a side plate is provided at one end of the movable frame, and the rotating rod is connected to the side plate via a bearing.

[0011] Preferably, a moving block is fixedly mounted on the lower end of the moving frame, a moving groove for the moving block to be movably connected is opened on the first mounting plate, a pulley is fixedly mounted on the lower end of the moving block, and the pulley is slidably connected in the moving groove.

[0012] Preferably, the engaging member includes a square block and a baffle, the baffle is fixedly connected to one end of the rotating rod, the square block is fixedly welded to the other side of the baffle, and engaging grooves for the square block to be engaged and connected are provided at both ends of the mold body.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model can drive the mold body to move and adjust through the setting of the moving mechanism, which can quickly adapt to different processing requirements, reduce mold changing and adjustment time, and thus improve production efficiency.

[0015] 2. The utility model can drive the mold body to move upward when the mold body is reversed through the setting of the first servo electric cylinder, so that the mold body can be reversed, and can drive the mold body to rotate and adjust through the setting of the servo motor, and can drive the servo motor to move through the setting of the second servo electric cylinder, thereby driving the clamping part to move and clamp the two ends of the mold body, which is convenient for replacing and using the mold body, can quickly adapt to the processing needs of metal plates of different specifications and shapes, improve production flexibility, reduce production interruptions caused by mold damage or wear, and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a rear view structural diagram of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: 1. Vertical plate; 2. Mold body; 3. Workbench; 4. Support plate; 5. First servo electric cylinder; 6. First mounting plate; 7. Second servo electric cylinder; 8. Moving frame; 9. Servo motor; 10. Rotating rod; 11. Engaging groove; 12. Drive motor; 13. Connecting plate; 14. Threaded rod; 15. Moving plate; 16. Second mounting plate; 17. Connecting rod; 18. Side plate; 19. Bearing; 20. Moving block; 21. Moving groove; 22. Pulley; 23. Square block; 24. Baffle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] The square mold rotation adjustment device of the bending machine includes a vertical plate 1 and a mold body 2. A workbench 3 is fixedly installed at one end of the vertical plate 1, and support plates 4 are fixedly installed at both ends of the workbench 3. A moving mechanism is installed on the support plate 4. The moving mechanism includes a driving motor 12, two connecting plates 13 and a threaded rod 14. The driving motor 12 is fixedly installed on one side of the support plate 4, and the two connecting plates 13 are fixedly installed on the support plate 4. The threaded rod 14 is rotatably connected between the two connecting plates 13, and the output end of the driving motor 12 is connected to the extension end of the threaded rod 14 passing through the connecting plate 13, and the threaded rod 14 is threadedly connected to the moving plate 15.

[0024] The first servo electric cylinder 5 is fixedly mounted on the moving mechanism, the second mounting plate 16 is fixedly mounted on the moving plate 15 , and the first servo electric cylinder 5 is fixedly mounted on the second mounting plate 16 .

[0025] When driving the mold body 2 to translate, the drive motor 12 drives the moving block 20 to move through the threaded rod 14, thereby driving the mold body 2 to move. It can quickly adapt to different processing requirements, reduce mold changing and adjustment time, and thus improve production efficiency. The first servo electric cylinder 5 can drive the second mounting plate 16 to move upward, thereby driving the mold body 2 to move upward so that the mold body 2 can rotate.

[0026] The moving mechanism further includes two connecting rods 17 , which are fixedly mounted between the two connecting plates 13 , and two ends of the moving plate 15 are slidably connected to two ends of the two connecting rods 17 .

[0027] By providing the two connecting rods 17 , both ends of the movable plate 15 can be limited and supported.

[0028] The output end of the first servo electric cylinder 5 is fixedly connected to the first mounting plate 6, the second servo electric cylinder 7 is fixedly mounted on the first mounting plate 6, the output end of the second servo electric cylinder 7 is connected to the moving frame 8, the servo motor 9 is fixedly mounted on the moving frame 8, the output end of the servo motor 9 is connected to the rotating rod 10, one end of the moving frame 8 is provided with a side plate 18, the rotating rod 10 and the side plate 18 are connected by a bearing 19, the other end of the rotating rod 10 is connected to a clamping part, the clamping part is clamped and connected to both ends of the mold body 2, the clamping part includes a square block 23 and a baffle 24, the baffle 24 is fixedly connected to one end of the rotating rod 10, the square block 23 is fixedly welded to the other side of the baffle 24, and both ends of the mold body 2 are provided with a clamping groove 11 for the square block 23 to be clamped and connected.

[0029] When driving the mold body 2 to rotate, the second servo electric cylinder 7 drives the servo motor 9 to move through the movable frame 8, and the servo motor 9 drives the square block 23 to engage in the engaging groove 11. The servo motor 9 can drive the mold body 2 to rotate. When the mold body 2 is replaced, the second servo electric cylinder 7 can drive the movable frame 8 to move, and then the square block 23 is taken out from the engaging groove 11, and the mold body 2 can be replaced. The setting of the side plate 18 can support the rotating rod 10, thereby reducing the load of the servo motor 9.

[0030] Furthermore, a moving block 20 is fixedly installed at the lower end of the moving frame 8, and a moving groove 21 for the moving block 20 to be connected and moved is provided on the first mounting plate 6. A pulley 22 is fixedly installed at the lower end of the moving block 20, and the pulley 22 is slidably connected in the moving groove 21. When the moving frame 8 moves, the moving block 20 moves in the moving groove 21, and the pulley 22 moves in the moving groove 21, thereby reducing the moving friction of the moving block 20 and facilitating the movement and adjustment of the moving frame 8.

Claims

1. A square mold rotation adjustment device for a bending machine, comprising a vertical plate (1) and a mold body (2), characterized in that: A workbench (3) is fixedly mounted on one end of the vertical plate (1), support plates (4) are fixedly mounted on both ends of the workbench (3), a moving mechanism is mounted on the support plate (4), a first servo electric cylinder (5) is fixedly mounted on the moving mechanism, an output end of the first servo electric cylinder (5) is fixedly connected to a first mounting plate (6), a second servo electric cylinder (7) is fixedly mounted on the first mounting plate (6), an output end of the second servo electric cylinder (7) is connected to a moving frame (8), a servo motor (9) is fixedly mounted on the moving frame (8), an output end of the servo motor (9) is connected to a rotating rod (10), the other end of the rotating rod (10) is connected to a clamping piece, and the clamping piece is clamped and connected to both ends of the mold body (2).

2. The square die rotation adjustment device for a bending machine according to claim 1, characterized in that: The moving mechanism comprises a driving motor (12), two connecting plates (13) and a threaded rod (14); the driving motor (12) is fixedly mounted on one side of the support plate (4); the two connecting plates (13) are fixedly mounted on the support plate (4); the threaded rod (14) is rotatably connected between the two connecting plates (13); the output end of the driving motor (12) is connected to the extension end of the threaded rod (14) passing through the connecting plate (13); and the threaded rod (14) is threadedly connected to the moving plate (15).

3. The square mold rotation adjustment device for a bending machine according to claim 2, characterized in that: A second mounting plate (16) is fixedly mounted on the movable plate (15), and the first servo electric cylinder (5) is fixedly mounted on the second mounting plate (16).

4. The square die rotation adjustment device for a bending machine according to claim 2, characterized in that: The moving mechanism further comprises two connecting rods (17), the two connecting rods (17) are fixedly mounted between the two connecting plates (13), and the two ends of the moving plate (15) are slidably connected to the two ends of the two connecting rods (17).

5. The square die rotation adjustment device for a bending machine according to claim 1, characterized in that: One end of the movable frame (8) is provided with a side plate (18), and the rotating rod (10) is connected to the side plate (18) via a bearing (19).

6. The square die rotation adjustment device for a bending machine according to claim 1, characterized in that: A moving block (20) is fixedly mounted on the lower end of the moving frame (8); a moving groove (21) for the moving block (20) to be movably connected is provided on the first mounting plate (6); a pulley (22) is fixedly mounted on the lower end of the moving block (20); and the pulley (22) is slidably connected in the moving groove (21).

7. The square die rotation adjustment device for a bending machine according to claim 1, characterized in that: The engaging member comprises a square block (23) and a baffle (24); the baffle (24) is fixedly connected to one end of the rotating rod (10); the square block (23) is fixedly welded to the other side of the baffle (24); and engaging grooves (11) for engaging the square block (23) are provided at both ends of the mold body (2).

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