Wire rod rotating and bending device

Abstract

The utility model discloses a wire rod rotating bending device which comprises a machine base and a rotating base, arc-shaped blocks distributed in a circumferential array mode are arranged on the machine base, the rotating base is installed on the machine base in a rotating mode and movably connected with the outer walls of the arc-shaped blocks, an annular wall is arranged on the rotating base, and a bending opening is formed in the annular wall. When the wire rotating and bending device is used, one end of a wire is fixed to the machine base, the ring wall arranged on the rotating base is tightly attached to the outer wall of the arc-shaped block through telescopic matching of the adjusting rod and the groove, and when bending is carried out, the adjusting rod can be driven to drive the rotating base to rotate in the circumferential direction, so that the wire is bent, and the wire is bent. The wire is driven by the bending opening to be bent towards one side by taking the connecting column arranged on the annular wall as a starting point, and the bending angle is controlled by controlling the rotating angle of the rotating seat: the rotating bending angle of the rotating seat is degree, if the rotating seat is rotated, the wire is in a folded state, and if the rotating seat is rotated, the rotating seat is in a circumferential rotating state. The use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field, and in particular relates to a wire rotary bending device. Background Art

[0002] The bending machine can automatically bend wires (such as copper tubes or steel bars) into shape. The existing coil structure is relatively complex and needs to be bent in different directions (such as up, down, left, and right).

[0003] However, in the prior art, the bending method of the wire is relatively simple, and the bending angle cannot be changed accordingly. It is difficult to adjust the bending angle and bending diameter of the wire according to actual use needs, which is not conducive to use.

[0004] Therefore, the above technical problems need to be solved. Utility Model Content

[0005] The utility model aims to provide a wire material rotation bending device to solve the problem that it is difficult to adjust the bending angle and diameter of the wire material according to needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire rotation bending device, comprising a machine base and a rotating seat, the machine base is provided with arc blocks distributed in a circular array, the rotating seat is rotatably mounted on the machine base and is movably connected to the outer wall of the arc block, the rotating seat is provided with an annular wall, and the annular wall is provided with a bending opening.

[0007] Preferably, telescopic rods are provided between the arc blocks, connecting rods are provided on the inner walls of the arc blocks, an extension rod is provided on the machine base, a mounting opening is provided on the extension rod, and the connecting rod is slidably connected to the mounting opening.

[0008] Preferably, an adjusting screw is rotated in at least one of the mounting openings, a threaded hole matching with the adjusting screw is provided on the connecting rod, and the adjusting screw is threadedly connected to the threaded hole.

[0009] Preferably, a connecting shaft is provided at one end of the rotating seat, a connecting port is provided on the machine base, the connecting shaft is rotatably connected to the connecting port, and one end of the connecting shaft is fixedly connected to the output end of the driving motor.

[0010] Preferably, an adjusting rod is provided between the rotating seat and the connecting shaft, a groove is provided in the adjusting rod, a support rod is provided on the inner wall of one side of the rotating seat, the support rod is slidably installed in the groove, and a tension spring is provided in the groove, one end of the tension spring is fixedly connected to the support rod.

[0011] Preferably, the annular wall is L-shaped and movably connected to the outer wall of the machine base, and a guide block is provided on the outer wall at the lower side of the annular wall.

[0012] Preferably, the outer wall on the upper side of the arc block is provided with a guide groove cooperating with the guide block, and the guide block is slidably connected to the guide groove.

[0013] The technical effects and advantages of the utility model are as follows: when in use, first fix one end of the wire on the machine base, and the annular wall arranged on the rotating seat is tightly attached to the outer wall of the arc block through the telescopic cooperation of the adjusting rod and the groove. When bending, the adjusting rod can be driven to drive the rotating seat to rotate circumferentially, so that the wire takes the connecting column arranged on the annular wall as the starting point, and is driven to bend to one side through the bending mouth. The bending angle is controlled by controlling the rotation angle of the rotating seat: the bending angle of the rotating seat is degrees. If the rotating seat rotates degrees, the wire is in a folded state. If the rotating seat rotates degrees, the rotating seat is in a circumferentially rotating state, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the ring wall structure of the utility model.

[0017] In the figure: 1, machine base; 2, rotating base; 3, arc block; 4, ring wall; 5, telescopic rod; 6, connecting rod; 7, extension rod; 8, mounting port; 9, adjusting screw; 10, threaded hole; 11, connecting shaft; 12, connecting port; 13, adjusting rod; 14, groove; 15, support rod; 16, guide block; 17, guide groove. DETAILED DESCRIPTION

[0018] 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.

[0019] The utility model provides Figure 1-3A wire rotary bending device shown in the figure includes a machine base 1 and a rotating base 2. The machine base 1 is provided with arc blocks 3 distributed in a circular array. The rotating base 2 is rotatably installed on the machine base 1 and movably connected with the outer wall of the arc block 3. The rotating base 2 is provided with an annular wall 4, and the annular wall 4 is provided with a bending opening. When in use, first fix one end of the wire on the machine base 1. An opening is provided at the axis of the machine base 1. An automatic clamp is provided in the opening. When the wire is sensed to extend into the opening, the clamp will automatically clamp the end to facilitate the subsequent bending operation of the wire. Subsequently, the arc block 3 is stretched and the distance between the arc block 3 and the opening is adjusted until the radius of the arc block 3 reaches the required length from the end to the bending point. At this time, the annular wall provided on the rotating base 2 is telescopically matched with the adjusting rod 13 and the groove 14. The outer wall of the arc block 3 is tightly attached to the bottom. When bending, the adjusting rod 13 can be driven to drive the rotating seat 2 to rotate circumferentially, so that the wire is bent to one side through the bending mouth with the connecting column set on the annular wall 4 as the starting point. The bending angle is controlled by controlling the rotation angle of the rotating seat 2: the bending angle of the rotating seat 2 when it rotates 90 degrees is 90 degrees. If the rotating seat 2 rotates 180 degrees, the wire is in a folded state. If the rotating seat 2 rotates 360 degrees, the rotating seat 2 is in a circumferentially rotating state for easy use.

[0020] Specifically, telescopic rods 5 are provided between the arc blocks 3, connecting rods 6 are provided on the inner walls of the arc blocks 3, and extension rods 7 are provided on the machine base 1. The extension rods 7 are provided with installation openings 8, and the connecting rods 6 are slidably connected to the installation openings 8. An adjusting screw 9 is rotated in at least one installation opening 8, and a threaded hole 10 matching the adjusting screw 9 is provided on the connecting rod 6, and the adjusting screw 9 is threadedly connected to the threaded hole 10. During use, the relative position of the connecting rod 6 in the installation opening 8 can be adjusted by adjusting the screw 9 to reduce or increase the distance between the arc block 3 on one side and the axis of the machine base 1, thereby adjusting the bending angle of the wire. When the arc block 3 gradually shrinks, the telescopic rod 5 also shrinks to the inside of the arc block 3. When the arc block 3 expands outward, the telescopic rod 5 will slide to the outside of the arc block 3 to extend the diameter distance formed by the arc block 3.

[0021] Specifically, a connecting shaft 11 is provided at one end of the rotating seat 2, and a connecting port 12 is provided on the machine base 1. The connecting shaft 11 is rotatably connected to the connecting port 12, and one end of the connecting shaft 11 is fixedly connected to the output end of the driving motor. An adjusting rod 13 is provided between the rotating seat 2 and the connecting shaft 11, and a groove 14 is provided in the adjusting rod 13. A support rod 15 is provided on the inner wall of one side of the rotating seat 2. The support rod 15 is slidably installed in the groove 14, and a tension spring is provided in the groove 14, and one end of the tension spring is fixedly connected to the support rod 15. When the relative position of the connecting rod 6 and the mounting port 8 is adjusted, the distance between the rotating seat 2 and the connecting port 12 also changes accordingly. If the distance between the rotating seat 2 and the connecting port 12 decreases, the distance between the rotating seat 2 and the connecting port 12 is shortened, and the support rod 15 will be pulled close to the inner side of the groove 14 by the tension of the tension spring. When the distance between the rotating seat 2 and the connecting port 12 decreases, the rotating seat 2 will drive the support rod 15 to slide to the side away from the inner wall of the groove 14, and under the tension of the tension spring, the annular wall 4 is tightly attached to the outer wall of the machine base 1. Through the tight force, when the wire is bent circumferentially, the wire can be placed in the bending port and bent circumferentially for use.

[0022] Specifically, the annular wall 4 is L-shaped and movably connected to the outer wall of the machine base 1, and a guide block 16 is provided on the outer wall at the lower side of the annular wall 4. The outer wall at the upper side of the arc block is provided with a guide groove 17 that cooperates with the guide block 16, and the guide block 16 is slidably connected to the guide groove 17. The guide block 16 on the annular wall 4 cooperates with the guide opening to achieve that when the rotating seat 2 rotates to the telescopic rod 5 set between the two arc blocks 3, the two ends of the guide block 16 are connected to the arc block 3, ensuring that the rotating seat 2 presents a circular running track.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 utility model shall be included in the protection scope of the present utility model.

Claims

1. A wire rotary bending device, characterized in that: The invention comprises a machine base (1) and a rotating base (2), wherein the machine base (1) is provided with arc blocks (3) distributed in a circular array, the rotating base (2) is rotatably mounted on the machine base (1) and is movably connected to the outer wall of the arc block (3), the rotating base (2) is provided with an annular wall (4), and the annular wall (4) is provided with a bending opening.

2. A wire rotary bending device according to claim 1, characterized in that: Telescopic rods (5) are provided between the arc blocks (3), connecting rods (6) are provided on the inner walls of the arc blocks (3), an extension rod (7) is provided on the machine base (1), a mounting opening (8) is provided on the extension rod (7), and the connecting rod (6) is slidably connected to the mounting opening (8).

3. A wire rotary bending device according to claim 2, characterized in that: An adjusting screw (9) is rotated in at least one of the mounting openings (8), a threaded hole (10) matching the adjusting screw (9) is provided on the connecting rod (6), and the adjusting screw (9) is threadedly connected to the threaded hole (10).

4. A wire rotary bending device according to claim 1, characterized in that: A connecting shaft (11) is provided at one end of the rotating seat (2), a connecting port (12) is provided on the machine seat (1), the connecting shaft (11) is rotatably connected to the connecting port (12), and one end of the connecting shaft (11) is fixedly connected to the output end of the driving motor.

5. A wire rotary bending device according to claim 4, characterized in that: An adjusting rod (13) is arranged between the rotating seat (2) and the connecting shaft (11), a groove (14) is arranged in the adjusting rod (13), a supporting rod (15) is arranged on the inner wall of one side of the rotating seat (2), the supporting rod (15) is slidably installed in the groove (14), and a tension spring is arranged in the groove (14), one end of the tension spring is fixedly connected to the supporting rod (15).

6. A wire rotary bending device according to claim 1, characterized in that: The annular wall (4) is L-shaped and movably connected to the outer wall of the machine base (1); a guide block (16) is provided on the outer wall at the lower side of the annular wall (4).

7. A wire rotary bending device according to claim 6, characterized in that: The outer wall on the upper side of the arc-shaped block (3) is provided with a guide groove (17) that cooperates with the guide block (16), and the guide block (16) is slidably connected to the guide groove (17).

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