Small diameter cable tie bender

Abstract

The utility model discloses a kind of small diameter ribbon bending machine, including workbench, the side of workbench is provided with control panel;Rotary disc, set in workbench upper, rotary disc can rotate around its own center;Center fixed shaft, protrude in the center surface of rotary disc, the circumferential surface of center fixed shaft is the bending surface of workpiece;Tail end fixing mechanism, set in workbench surface and the one end of tail end fixer extends to center fixed shaft, tail end fixer is used to fix the tail end of workpiece;Side pressure rotating mechanism, side pressure rotating mechanism is set in rotary disc surface, and side pressure rotating mechanism is synchronous with rotary disc movement, to be side pressure to workpiece along the circumferential surface of center fixed shaft.The utility model can be suitable for the bending of small diameter workpiece, and by adjustable tail end fixing mechanism and side pressure rotating mechanism, the bending of workpiece of different diameters can be carried out, the applicability of bending machine can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of bending machines, specifically to a small-diameter cable tie bending machine. Background Technology

[0002] When rolling materials such as carbon steel and stainless steel into rings with a diameter of 50-100mm, the bending machines used in the relevant technologies cannot solve the defect of straight edges at both ends when making small diameter rings such as 50-100mm. At the same time, large diameter bending machines may slip when making small diameter rings, which seriously affects the final forming quality of the rings. Utility Model Content

[0003] The purpose of this utility model is to provide a small-diameter cable tie bending machine to solve the above problems.

[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0005] A small-diameter cable tie bending machine, comprising:

[0006] A workbench, with a control panel on one side;

[0007] A rotating disk is disposed above the worktable, and the rotating disk is capable of rotating around its own center;

[0008] A central fixed shaft protrudes from the central surface of the rotating disk, and the circumferential surface of the central fixed shaft is the bending surface of the workpiece;

[0009] A tail end fixing mechanism is provided on the surface of the worktable, with one end of the tail end fixing device extending toward the central fixing shaft. The tail end fixing device is used to fix the tail end of the workpiece.

[0010] A side-pressure rotation mechanism is disposed on the surface of the rotating disk and moves synchronously with the rotating disk to side-pressure the workpiece along the circumferential surface of the central fixed axis.

[0011] As a further description of the above technical solution, a rotary cylinder clamping mechanism is included, wherein the rotary cylinder clamping structure is used to position the rear end of the workpiece.

[0012] As a further description of the above technical solution, the rotary cylinder clamping mechanism includes a rotary cylinder connected to the tail end fixing mechanism, and the upper end of the rotary cylinder is connected to a clamping end.

[0013] As a further description of the above technical solution, the tail end fixing mechanism includes a fixing block, the upper surface of the fixing block is provided with a plurality of fixing holes along the long side direction, the connecting member is connected to the fixing holes by bolts, and a first sleeve rod is provided at the end of the connecting member and near the central fixing shaft, the sleeve rod is used to fix the tail of the workpiece.

[0014] As a further description of the above technical solution, the side-pressure rotation mechanism includes a moving servo motor, a slider connected to the upper end of the moving servo motor, a connector fixed to the upper end of the slider, and a second sleeve rod fixed to the end of the connector. The second sleeve rod is used to connect the head end of the workpiece.

[0015] As a further description of the above technical solution, a rotary servo motor is provided below the rotary disk.

[0016] As a further description of the above technical solution, the surface of the rotating disk is plated with hard chrome.

[0017] As a further description of the above technical solution, the outer diameter of the central fixed shaft is 50-100mm.

[0018] As a further description of the above technical solution, a material tray is provided on one side of the worktable, and the material tray is used to place the workpiece.

[0019] As a further description of the above technical solution, a display board is provided on one side of the workbench.

[0020] The beneficial effects of this utility model are as follows:

[0021] 1. This utility model is applicable to bending small-diameter workpieces into circles. At the same time, through the adjustable tail end fixing mechanism and the side pressure rotation mechanism, it can bend workpieces of different diameters into circles, which can effectively improve the applicability of the bending machine.

[0022] To more clearly illustrate the structural features and functions of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0023] Figure 1 This is a perspective view of the bending machine of this utility model;

[0024] Figure 2 This is a perspective view of the bending machine of this utility model from another angle;

[0025] Figure 3 This is a front view of the bending machine of this utility model;

[0026] Figure 4 This is an enlarged schematic diagram of the tail-end fixing mechanism, the side-pressure rotating mechanism, and the rotating cylinder pressing mechanism of this utility model.

[0027] Reference numerals: 1. Workbench; 2. Control panel; 3. Rotary disk; 301. Rotary servo motor; 4. Central fixed shaft; 5. Tail end fixing mechanism; 501. Fixing block; 502. Fixing hole; 503. First connecting piece; 504. First sleeve rod; 6. Side pressure rotation mechanism; 601. Moving servo motor; 602. Slider; 603. Second connecting piece; 604. Second sleeve rod; 7. Workpiece; 8. Rotary cylinder clamping mechanism; 801. Rotary cylinder; 802. Clamping end; 9. Kanban; 10. Material tray. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0029] like Figures 1-4 As shown, in one embodiment, a small-diameter cable tie bending machine includes a workbench 1, and a control panel 2 is provided on one side of the workbench 1.

[0030] A rotating disk 3 is disposed above the worktable 1, and the rotating disk 3 is capable of rotating around its own center;

[0031] The central fixed shaft 4 protrudes from the central surface of the rotating disk 3, and the circumferential surface of the central fixed shaft 4 is the bending surface of the workpiece 7;

[0032] The tail end fixing mechanism 5 is disposed on the surface of the worktable 1 and one end of the tail end fixing device extends toward the central fixing shaft 4. The tail end fixing device is used to fix the tail end of the workpiece 7. The tail end fixing mechanism 5 is not in contact with the surface of the rotating disk 3. When the workpiece 7 is bent, the bent part of the tail end of the workpiece 7 is stuck on the tail end fixing mechanism 5, thereby fixing the tail end of the workpiece 7 and preventing it from being taken away with the central fixing shaft 4.

[0033] A side-pressing rotation mechanism 6 is disposed on the surface of the rotating disk 3 and moves synchronously with the rotating disk 3 to side-press the workpiece 7 along the circumferential surface of the central fixed axis 4. The side-pressing rotation mechanism 6 moves together with the rotating disk 3 and squeezes the workpiece 7 along the circumferential surface of the central fixed axis 4. After the side-pressing rotation mechanism 6 rotates a certain angle with the rotating disk 3, the workpiece 7 is side-pressed and shaped. Then, the side-pressing rotation mechanism 6 resets, swaps the tail end and head end of the workpiece 7, and side-presses the workpiece 7 again, ultimately achieving the bending of the workpiece 7 into a circle.

[0034] In one embodiment, the small-diameter cable tie bending machine further includes a rotary cylinder 801 clamping mechanism 8. The rotary cylinder 801 clamping mechanism is used to position the rear end of the workpiece 7. Although the tail end fixing mechanism 5 can fix the tail end of the workpiece 7, the tail end of the workpiece 7 is only hung on the sleeve of the tail end fixing mechanism 5. To prevent the tail end of the workpiece 7 from detaching from the sleeve during side pressing, the rotary cylinder 801 clamping mechanism 8 can press the tail end of the workpiece 7 firmly onto the sleeve, preventing the tail end of the workpiece 7 from detaching from the sleeve. Specifically, the rotary cylinder 801 clamping mechanism 8 includes a rotary cylinder 801 connected to the tail end fixing mechanism 5, and a clamping end 802 is connected to the upper end of the rotary cylinder 801. Driven by the rotary cylinder 801, the clamping end 802 can rotate in a plane, thereby clamping the tail end of the workpiece 7.

[0035] In one embodiment, the tail-end fixing mechanism 5 includes a fixing block 501. The upper surface of the fixing block 501 has multiple fixing holes 502 along its long side. A first connecting member 503 is connected to the fixing holes 502 by bolts. A first sleeve 504 is provided at the end of the first connecting member 503, near the central fixing shaft 4. The first sleeve 504 is used to fix the tail of the workpiece 7. By adjusting the position of the fixing holes 502 on the fixing block 501 of the first connecting member 503, and simultaneously changing the central fixing shaft 4 to different diameters, it is possible to bend workpieces 7 of different diameters.

[0036] The side-pressure rotation mechanism 6 includes a moving servo motor 601. A slider 602 is connected to the upper end of the moving servo motor 601. A second connecting member 603 is fixed to the upper end of the slider 602. A second sleeve rod 604 is fixed to the end of the second connecting member 603. The second sleeve rod 604 is used to connect the head end of the workpiece 7. The moving servo motor 601 drives the slider 602, the second connecting member 603, and the second sleeve rod 604 to a suitable position, i.e., a position that can fit against the surface of the workpiece 7. The side-pressure rotation mechanism 6 moves synchronously with the rotating disk 3, thereby achieving side-pressure forming of the workpiece 7.

[0037] In one embodiment, a rotary servo motor 301 is disposed below the rotary disk 3. The rotary servo motor 301 drives the rotary disk 3 to rotate, thereby achieving lateral pressure on the workpiece 7. Hard chrome plating on the surface of the rotary disk 3 can improve the service life of the rotary disk 3 and prevent the surface of the rotary disk 3 from being scratched.

[0038] In one embodiment, a tray 10 is provided on one side of the workbench 1. The tray 10 is used to place the workpiece 7 and can be used to temporarily place the workpiece 7 before and after bending.

[0039] In one embodiment, a Kanban board 9 is provided on one side of the workbench 1, on which technical requirements can be placed for viewing during work.

[0040] In one embodiment, the outer diameter of the central fixed shaft 4 is 50-100 mm to accommodate bending of small-diameter workpieces 7.

[0041] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A small-diameter cable tie bending machine, characterized in that, include: A workbench, with a control panel on one side; A rotating disk is disposed above the worktable, and the rotating disk is capable of rotating around its own center; A central fixed shaft protrudes from the central surface of the rotating disk, and the circumferential surface of the central fixed shaft is the bending surface of the workpiece; A tail end fixing mechanism is provided on the surface of the worktable, with one end of the tail end fixing mechanism extending toward the central fixing shaft. The tail end fixing mechanism is used to fix the tail end of the workpiece. A side-pressure rotation mechanism is disposed on the surface of the rotating disk and moves synchronously with the rotating disk to side-pressure the workpiece along the circumferential surface of the central fixed axis.

2. The small-diameter cable tie bending machine according to claim 1, characterized in that, It includes a rotary cylinder clamping mechanism, which is used to position the rear end of the workpiece.

3. The small-diameter cable tie bending machine according to claim 2, characterized in that, The rotary cylinder clamping mechanism includes a rotary cylinder connected to the tail end fixing mechanism, and the upper end of the rotary cylinder is connected to a clamping end.

4. The small-diameter cable tie bending machine according to claim 1, characterized in that, The tail end fixing mechanism includes a fixing block. The upper surface of the fixing block has multiple fixing holes along its long side. A first connecting member is connected to the fixing holes by bolts. A first sleeve rod is provided at the end of the first connecting member and near the central fixing shaft. The first sleeve rod is used to fix the tail end of the workpiece.

5. The small-diameter cable tie bending machine according to claim 1, characterized in that, The side-pressure rotation mechanism includes a moving servo motor, with a slider connected to the upper end of the moving servo motor. A second connecting member is fixed to the upper end of the slider, and a second sleeve rod is fixed to the end of the second connecting member. The second sleeve rod is used to connect the head end of the workpiece.

6. The small-diameter cable tie bending machine according to claim 1, characterized in that, A rotary servo motor is installed below the rotary disk.

7. The small-diameter cable tie bending machine according to claim 1, characterized in that, The surface of the rotating disk is plated with hard chrome.

8. The small-diameter cable tie bending machine according to claim 1, characterized in that, The outer diameter of the central fixed shaft is 50-100mm.

9. The small-diameter cable tie bending machine according to claim 1, characterized in that, A material tray is provided on one side of the workbench, and the material tray is used to place the workpiece.

10. The small-diameter cable tie bending machine according to claim 1, characterized in that, A signboard is installed on one side of the workbench.

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