Steel wire bending device

Abstract

The utility model provides a steel wire bending device which comprises a first feeding support and a bending plate, one side of the first feeding support is fixedly connected with a second feeding support, one end of the second feeding support is fixedly connected with a supporting frame, the other end of the second feeding support is connected with a first clamping support in a sliding mode, one end of the supporting frame is connected with a second clamping support in a sliding mode, and the bending plate is fixedly connected with the second clamping support. One end of the second clamping support and one end of the first clamping support are fixedly connected with a clamping lead screw and a stabilizing rod respectively, the power output end of the clamping lead screw at the lower end of the second clamping support is in threaded connection with the second feeding support, and the power output end of the clamping lead screw at one end of the first clamping support is in threaded connection with the stabilizing rod. During feeding and bending, a first feeding support, a first clamping support, a second feeding support and a second clamping support which can change the relative distance are used in cooperation with a fixing clamping plate and a limiting rolling wheel which can clamp the steel wires from the two sides, so that the steel wires of different sizes are fixed, and the situation that the steel wires are not bent in place when being too thin is prevented; and the steel wire cannot be clamped when the steel wire is too thick.

Description

Technical Field

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

[0002] Steel wire is a versatile material, widely used in building materials, industrial production, agricultural production, home decoration, electrical appliance manufacturing and other fields. It has a wide range of uses, almost penetrating into all applications that require high strength, durability and stability. In the process of steel wire production, a steel wire bending machine is needed to shape the steel wire to achieve the required shape, but the diameter of the steel wire to be processed in the production process is different. If the steel wire bending machine cannot match the steel wire diameter well, there will be a problem of insufficient bending angle.

[0003] After searching, the Chinese patent publication number CN219211420U discloses a steel wire production pressurized bending device, including a U-shaped support plate, and also includes a bending assembly arranged on the surface of the U-shaped support plate, the bending assembly includes a first bearing installed in a circular hole opened on the upper surface of the U-shaped support plate, and a rotating shaft fixedly connected to the inner wall of the first bearing and a semicircular protractor fixedly connected to the upper surface of the U-shaped support plate, and one end of the rotating shaft extends to the top of the U-shaped support plate.

[0004] In view of the problem that the above technology cannot adapt to steel wires of different diameters, the bending angle is insufficient when processing thinner steel wires, and thicker models cannot be installed; therefore, a steel wire bending device is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present utility model hope to provide a wire bending device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the utility model is achieved as follows: it includes a feeding bracket 1 and a bending plate, wherein one side of the feeding bracket 1 is fixedly connected to the feeding bracket 2, one end of the feeding bracket 2 is fixedly connected to the support frame, the other end of the feeding bracket 2 is slidably connected to the clamping bracket 1, one end of the support frame is slidably connected to the clamping bracket 2, the clamping bracket 2 and the clamping bracket 1 are respectively fixedly connected to the clamping screw and the stabilizing rod at one end, the clamping screw power output end at the lower end of the clamping bracket 2 is threadedly connected to the feeding bracket 2, the clamping screw power output end at one end of the clamping bracket 1 is threadedly connected to the stabilizing rod, the lower end of the bending plate is fixedly connected to the lifting push rod 2, and the movable end of the lifting push rod 2 is fixedly connected to the splint assembly.

[0007] In some embodiments, the clamping plate assembly includes a clamping plate, a fixed clamping plate, a limiting roller and a double-headed screw. One end of the clamping plate is fixedly connected to the two movable ends of the lifting push rod, the double-headed screw is fixedly connected to the bottom of the clamping plate, the fixed clamping plate is threadedly connected to the movable end of the double-headed screw, and the limiting roller is rotatably connected to the top of the fixed clamping plate.

[0008] In some embodiments, the feeding bracket one, feeding bracket two, clamping bracket two and clamping bracket one are rotatably connected to multiple clamping rollers at one end, the clamping bracket two is fixedly connected to a feeding motor at one end, one end of the clamping roller on one side of the clamping bracket two is fixedly connected to the power output end of the feeding motor, and one end of the clamping roller is movably connected to a processing part.

[0009] In some embodiments, one end of the bending plate is rotatably connected to a bending disk, one end of the bending disk is provided with a plurality of bending installation grooves, and one side of the bending installation groove is fixedly connected to a bending rod.

[0010] In some embodiments, a lifting push rod is fixedly connected below the bending plate, a movable end of the lifting push rod is fixedly connected to a bending motor, one movable end of the lifting push rod is rotatably connected to the bending disk, one end of the bending disk is fixedly connected to a gear ring, and one end of the gear ring is meshed with the power output end of the bending motor.

[0011] In some embodiments, a pressing push rod is fixedly connected above the bending plate.

[0012] In some embodiments, a slitting push rod is fixedly connected to one end of the support frame.

[0013] In some embodiments, one end of the support frame is fixedly connected to a rotating bracket, the outer side of the rotating bracket is rotatably connected to a rotating gear, one end of the rotating gear is fixedly connected to the bending plate, one end of the cutting push rod is fixedly connected to a rack push rod, and the movable end of the rack push rod is engaged with the rotating gear.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. A steel wire bending device, which uses a feeding bracket 1 and a clamping bracket 1 and a feeding bracket 2 and a clamping bracket 2 whose relative distances can be changed during feeding and bending, and cooperates with a fixed clamping plate and a limiting roller that can clamp the steel wire from both sides, so as to fix steel wires of different sizes, thereby preventing the problem that the steel wire cannot be bent in place when it is too thin, and cannot be clamped when it is too thick.

[0016] 2. A wire bending device, which can be squeezed from above by pressing a push rod. When bending, pressing the push rod can squeeze from above to prevent the wire from deflecting upwards due to no limit on the top when bending.

[0017] 3. A wire bending device, which drives the rotating gear to rotate when the rack push rod is extended and retracted, and then drives the clamping plate to rotate, so that the wire can be bent at more angles.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the main structural diagram of the utility model;

[0021] Figure 2 This is the installation structure diagram of the feeding bracket of the utility model;

[0022] Figure 3 This is a diagram of the installation structure of the bending plate of the utility model;

[0023] Figure 4 This is a side view of the bending plate structure of the utility model;

[0024] Figure 5 This is a bottom view of the internal structure of the clamping plate of the present utility model.

[0025] Reference numerals:

[0026] 1. Loading bracket 1; 2. Loading bracket 2; 3. Support frame; 4. Workpiece; 5. Bending plate; 6. Clamping disk; 7. Bending disk; 8. Clamping bracket 2; 9. Clamping bracket 1; 10. Clamping screw; 11. Stabilizing rod; 12. Loading motor; 13. Slitting push rod; 14. Rotating bracket; 15. Rotating gear; 16. Rack push rod; 17. Pressing push rod; 18. Bending installation groove; 19. Fixed splint; 20. Limiting roller; 21. Lifting push rod 1; 22. Bending motor; 23. Gear ring; 24. Lifting push rod 2; 25. Double-headed screw; 26. Clamping roller; 27. Bending rod. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1:

[0030] like Figure 1-5 As shown, a wire bending device comprises a feeding bracket 1 and a bending plate 5, wherein one side of the feeding bracket 1 is fixedly connected to a feeding bracket 2, one end of the feeding bracket 2 is fixedly connected to a support frame 3, the other end of the feeding bracket 2 is slidably connected to a clamping bracket 9, one end of the support frame 3 is slidably connected to a clamping bracket 28, one end of the clamping bracket 28 and the clamping bracket 19 are respectively fixedly connected to a clamping screw 10 and a stabilizing rod 11, the power output end of the clamping screw 10 at the lower end of the clamping bracket 28 is threadedly connected to the feeding bracket 2, the power output end of the clamping screw 10 at one end of the clamping bracket 9 is threadedly connected to the stabilizing rod 11, the lower end of the bending plate 5 is fixedly connected to a lifting push rod 24, and the movable end of the lifting push rod 24 is fixedly connected to a clamping plate assembly;

[0031] A plurality of clamping rollers 26 are rotatably connected to one end of the feeding bracket 1, the feeding bracket 2, the clamping bracket 2, and the clamping bracket 1, and one end of the clamping bracket 2 is fixedly connected to the feeding motor 12. One end of the clamping roller 26 on one side of the clamping bracket 2 is fixedly connected to the power output end of the feeding motor 12, and one end of the clamping roller 26 is movably connected to the workpiece 4;

[0032] The clamping plate assembly includes a clamping plate 6, a fixed clamping plate 19, a limiting roller 20 and a double-headed screw 25. One end of the clamping plate 6 is fixedly connected to the movable end of the lifting push rod 24, the double-headed screw 25 is fixedly connected to the bottom of the clamping plate 6, the fixed clamping plate 19 is threadedly connected to the movable end of the double-headed screw 25, and the limiting roller 20 is rotatably connected to the top of the fixed clamping plate 19;

[0033] When processing is in progress, the feeding motor 12 can drive the clamping roller 26 to drive the workpiece 4 forward or backward, and the multiple clamping rollers 26 can clamp the workpiece 4 from both sides during its movement to prevent the steel wire from bending in four directions. The relative distance between the feeding bracket 1 and the clamping bracket 9, the feeding bracket 2 2 and the clamping bracket 2 8 can be changed by rotating the clamping screw 10, so that the steel wire can be kept stable and prevented from bending during feeding. At the same time, the double-headed screw 25 at the lower end of the clamping disk 6 can drive the upper fixed splint 19 and the limiting roller 20 to clamp steel wires of different diameters when working. One end of the fixed splint 19 is flush with the edge of the clamping disk 6 to reduce the gap during bending.

[0034] In this embodiment, one end of the bending plate 5 is rotatably connected to a bending disc 7, one end of the bending disc 7 is provided with a plurality of bending installation grooves 18, and one side of the bending installation groove 18 is fixedly connected to a bending rod 27;

[0035] The bending disk 7 can be rotated to bend the steel wire fixed by the clamping disk 6, and the bending installation groove 18 can be equipped with multiple bending rods 27 at different positions as needed, which can be used for different bending requirements.

[0036] In this embodiment, a lifting push rod 21 is fixedly connected to the lower side of the bending plate 5, a bending motor 22 is fixedly connected to the movable end of the lifting push rod 21, one end of the movable end of the lifting push rod 21 is rotatably connected to the bending disk 7, one end of the bending disk 7 is fixedly connected to a gear ring 23, and one end of the gear ring 23 is meshed with the power output end of the bending motor 22;

[0037] The lifting push rod 1 21 can drive the bending plate 7 to move downward, and the bending motor 22 can drive the bending plate 7 to rotate and bend through the gear ring 23. After the bending is completed, the lifting push rod 1 21 and the lifting push rod 2 24 can drive the bending plate 7 and the clamping plate 6 to descend without affecting the bent workpiece 4 leaving the device.

[0038] In this embodiment, a pressing push rod 17 is fixedly connected to the top of the bending plate 5, and the pressing push rod 17 can be squeezed from the top. When bending, the pressing push rod 17 can be squeezed from the top to prevent the steel wire from deflecting upward due to no limit on the top when bending.

[0039] In this embodiment: when processing is carried out, the feeding motor 12 can drive the clamping roller 26 to drive the workpiece 4 forward or backward, and the multiple clamping rollers 26 can clamp the workpiece 4 from both sides during its movement to prevent the steel wire from bending in four directions, and the relative distances between the feeding bracket 1 and the clamping bracket 1 9, the feeding bracket 2 2 and the clamping bracket 2 8 can be changed by rotating the clamping screw 10, so that the steel wire can be kept stable and prevented from bending during feeding, and at the same time, the double-headed screw 25 at the lower end of the clamping disk 6 can drive the upper fixed clamping plate 19 and the limiting roller 20 to clamp steel wires of different diameters when working, and one end of the fixed clamping plate 19 is flush with the edge of the clamping disk 6 to reduce the gap during bending;

[0040] The bending disk 7 can be rotated to bend the steel wire fixed by the clamping disk 6. The bending installation groove 18 can be equipped with multiple bending rods 27 at different positions according to needs, which can be used for different bending requirements. The lifting push rod 1 21 can drive the bending disk 7 to move downward, and the bending motor 22 can drive the bending disk 7 to rotate and bend through the gear ring 23. After the bending is completed, the lifting push rod 1 21 and the lifting push rod 2 24 can drive the bending disk 7 and the clamping disk 6 to descend without affecting the bent workpiece 4 leaving the device;

[0041] The push rod 17 can be pressed from above to prevent the steel wire from deflecting upwards due to no limit at the top when bending.

[0042] Embodiment 2:

[0043] A wire bending device, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 1-5 As shown,

[0044] In this embodiment, a slitting push rod 13 is fixedly connected to one end of the support frame 3. After the bending is completed, the loading motor 12 reverses to move the workpiece 4 to one end of the slitting push rod 13. A cutting knife is provided at one end of the slitting push rod 13, which can cut the workpiece 4 when extended.

[0045] In this embodiment, one end of the support frame 3 is fixedly connected to a rotating bracket 14, and a rotating gear 15 is rotatably connected to the outer side of the rotating bracket 14. One end of the rotating gear 15 is fixedly connected to the bending plate 5, and there is an opening in the middle of the rotating gear 15. One end of the slitting push rod 13 is fixedly connected to a rack push rod 16, and the movable end of the rack push rod 16 is engaged with the rotating gear 15. The rack push rod 16 has a rack at the movable end, which can drive the rotating gear 15 to rotate when the rack push rod 16 is extended or retracted, thereby driving the clamping plate 5 to rotate, thereby realizing bending of the steel wire at more angles.

[0046] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A wire bending device, comprising a feeding bracket (1) and a bending plate (5), characterized in that: One side of the feeding bracket one (1) is fixedly connected to the feeding bracket two (2), one end of the feeding bracket two (2) is fixedly connected to the support frame (3), the other end of the feeding bracket two (2) is slidably connected to the clamping bracket one (9), one end of the support frame (3) is slidably connected to the clamping bracket two (8), one end of the clamping bracket two (8) and the clamping bracket one (9) are respectively fixedly connected to the clamping screw rod (10) and the stabilizing rod (11), the power output end of the clamping screw rod (10) at the lower end of the clamping bracket two (8) is threadedly connected to the feeding bracket two (2), the power output end of the clamping screw rod (10) at one end of the clamping bracket one (9) is threadedly connected to the stabilizing rod (11), the lower end of the bending plate (5) is fixedly connected to the lifting push rod two (24), and the movable end of the lifting push rod two (24) is fixedly connected to the clamping plate assembly.

2. A wire bending device according to claim 1, characterized in that: The clamping plate assembly comprises a clamping plate (6), a fixed clamping plate (19), a limiting roller (20) and a double-headed screw (25); one end of the clamping plate (6) is fixedly connected to the movable end of the second lifting push rod (24); the double-headed screw (25) is fixedly connected to the bottom of the clamping plate (6); the fixed clamping plate (19) is threadedly connected to the movable end of the double-headed screw (25); and the limiting roller (20) is rotatably connected to the top of the fixed clamping plate (19).

3. A wire bending device according to claim 2, characterized in that: The feeding bracket 1 (1), the feeding bracket 2 (2), the clamping bracket 2 (8) and the clamping bracket 1 (9) are rotatably connected to a plurality of clamping rollers (26) at one end, the clamping bracket 2 (8) is fixedly connected to a feeding motor (12) at one end, the clamping roller (26) on one side of the clamping bracket 2 (8) is fixedly connected to the power output end of the feeding motor (12), and the processing part (4) is movably connected to one end of the clamping roller (26).

4. A wire bending device according to claim 1, characterized in that: One end of the bending plate (5) is rotatably connected to a bending disk (7), one end of the bending disk (7) is provided with a plurality of bending installation grooves (18), and one side of the bending installation groove (18) is fixedly connected to a bending rod (27).

5. A wire bending device according to claim 4, characterized in that: A lifting push rod (21) is fixedly connected below the bending plate (5); a movable end of the lifting push rod (21) is fixedly connected to a bending motor (22); one end of the movable end of the lifting push rod (21) is rotatably connected to the bending disk (7); one end of the bending disk (7) is fixedly connected to a gear ring (23); one end of the gear ring (23) is meshed with a power output end of the bending motor (22).

6. A wire bending device according to claim 5, characterized in that: A pressing push rod (17) is fixedly connected to the top of the bending plate (5).

7. A wire bending device according to claim 1, characterized in that: One end of the support frame (3) is fixedly connected to a slitting push rod (13).

8. A wire bending device according to claim 7, characterized in that: One end of the support frame (3) is fixedly connected to a rotating support (14), the outer side of the rotating support (14) is rotatably connected to a rotating gear (15), one end of the rotating gear (15) is fixedly connected to the bending plate (5), one end of the slitting push rod (13) is fixedly connected to a rack push rod (16), and the movable end of the rack push rod (16) is meshed with the rotating gear (15).

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