Metal wire continuous bending device

Abstract

The utility model relates to the technical field of bending devices, in particular to a metal wire continuous bending device which comprises a base, fixing seats are fixedly installed at the left end and the right end of the top of the base respectively, rail seats are connected to the inner sides of the fixing seats in a sliding mode, and bending pieces are fixedly installed on the front faces of the rail seats. The middle end of the bottom of an inner cavity of the base is fixedly connected with a supporting rod, and the upper end of the outer surface of the supporting rod is movably connected with a rotating seat through a bearing. Through the action of the driving motor, the guide pin rod, the supporting rod, the rotating seat, the movable plate, the rotating disc, the guide sliding rod, the fixed disc and the toothed plate, the bending device has the advantages of continuous bending and good bending effect, and solves the problems that most of existing metal wire bending devices are subjected to intermittent bending, and the bending efficiency is high. The problems that the one-time bending forming effect on some short metal wires is good, and the machining effect on some metal wires needing to be continuously bent is poor are solved.

Description

Technical Field

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

[0002] Metal wire is made from metal rods, coils, or bars. Through specialized equipment like wire drawing and annealing, it undergoes multiple processes, including drawing, annealing, redrawing, and reannealing, resulting in various specifications and types of wire products. This product is called metal wire. Some metal wires require bending to meet product requirements.

[0003] At present, a bending device is required in the bending process of metal wire, but the existing metal wire bending devices are mostly intermittent bending devices, which have a better effect on bending some shorter metal wires in one time, but have poor processing effect on some metal wires that require continuous bending. Therefore, we propose a metal wire continuous bending device. Utility Model Content

[0004] The purpose of the utility model is to provide a continuous bending device for metal wires, which has the advantages of continuous bending and good bending effect, and solves the problem that most existing metal wire bending devices are intermittent bending, which has a good effect on bending some shorter metal wires in one time, but has poor processing effect on some metal wires that require continuous bending.

[0005] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The top of the movable frame is fixedly provided with a toothed plate meshing with the arc gear blocks, and the bottom of the movable frame is provided with a toothed plate meshing with the arc gear blocks, and the left and right ends of the toothed plate are fixedly connected to the bottom of the two rail seats. The rear end of the bottom of the inner cavity of the base is fixedly installed with a driving motor, and the output end of the driving motor is fixedly connected to the rotating disk, and the front end of the top of the rotating disk is fixedly connected to the guide pin rod sliding in the guide rail groove.

[0006] Preferably, the rear end of the top of the rotating seat is fixedly connected to a mounting rod, the upper end of the mounting rod is threadedly connected to a connecting screw, and the top of the mounting rod is installed with a wire reel through the connecting screw.

[0007] Preferably, the adjusting pin slides on the top of the arc-shaped slide, and the top of the arc-shaped slide is a gradually rising structure.

[0008] Preferably, guide slots are provided at both left and right ends of the top of the base, and the connecting rod slides inside the guide slots.

[0009] Preferably, there are two bending members, and one end of the bending member is matched with the corresponding bending stopper.

[0010] Preferably, a conveying seat is fixedly installed between the front surface of the fixed plate and the top of the base.

[0011] Preferably, the front end of the top of the fixed plate is fixedly connected to the limiting seat, and the metal wire passes through the inner side of the limiting seat.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model is provided with a driving motor, a guide pin rod, a support rod, a rotating seat, a movable plate, a rotating disk, a guide slide rod, a fixed disk, a tooth plate, a connecting rod, a guide rail groove, a spring, an arc slide, an arc block, a connecting disk, an adjusting pin, an arc tooth block and a bending stop block. After the metal wire to be bent is pulled out from the wire winding disk, it is made to fit with the bending stop block. Then, the driving motor is turned on by an external controller to drive the rotating disk to rotate, and under the linkage cooperation between the structures, a continuous and rapid bending effect of the metal wire can be achieved. The up and down movement of the two bending stops can block the metal wire when one bending stop moves upward, and the retraction of the other can avoid blocking the metal wire, so that the metal wire can quickly pass over the corresponding bending stop block, which is beneficial to subsequent continuous bending processing.

[0014] 2. The utility model can synchronously convey the continuously bent metal wire through the provision of the conveying seat, thereby ensuring the fast and smooth conveying of the metal wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0016] Figure 2 This is a schematic cross-sectional view of the utility model from a second viewing angle;

[0017] Figure 3 This is a schematic diagram of the internal structure of the base of the utility model;

[0018] Figure 4 This is a schematic diagram of the matching structure of the rotating disk and the guide rail groove of the utility model;

[0019] Figure 5 This is a schematic diagram of the matching structure of the arc-shaped slide and the bending stopper of the utility model.

[0020] In the figure: 1. Base; 2. Guide slide; 3. Rail seat; 4. Fixed seat; 5. Bending part; 6. Wire reel; 7. Limit seat; 8. Conveying seat; 9. Driving motor; 10. Guide pin rod; 11. Support rod; 12. Rotating seat; 13. Movable plate; 14. Rotating disk; 15. Guide slide rod; 16. Mounting rod; 17. Connecting screw; 18. Fixed disk; 19. Tooth plate; 20. Connecting rod; 21. Guide rail groove; 22. Spring; 23. Arc slide; 24. Arc block; 25. Connecting disk; 26. Adjusting pin; 27. Arc tooth block; 28. Bending stopper. 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] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] The base 1, guide slide 2, rail seat 3, fixed seat 4, bending part 5, wire winding disk 6, limit seat 7, conveying seat 8, drive motor 9, guide pin rod 10, support rod 11, rotating seat 12, movable plate 13, rotating disk 14, guide slide rod 15, mounting rod 16, connecting screw 17, fixed disk 18, tooth plate 19, connecting rod 20, guide rail groove 21, spring 22, arc slide 23, arc block 24, connecting disk 25, adjusting pin 26, arc tooth block 27 and bending stop block 28 components of this application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0025] Example 1

[0026] See also Figure 1-Figure 5As shown, the utility model provides a technical solution: a continuous bending device for metal wire, comprising a base 1, fixed seats 4 are fixedly installed on the left and right ends of the top of the base 1, a rail seat 3 is slidably connected to the inner side of the fixed seat 4, a bending piece 5 is fixedly installed on the front of the rail seat 3, a support rod 11 is fixedly connected to the middle end of the bottom of the inner cavity of the base 1, the upper end of the outer surface of the support rod 11 is movably connected to a rotating seat 12 through a bearing, the rear end of the top of the rotating seat 12 is fixedly connected to a mounting rod 16, the upper end of the mounting rod 16 is threadedly connected to a connecting screw 17, and the mounting rod 16 is fixedly connected to the upper end of the connecting screw 17. The top of the mounting rod 16 is fixed with a wire reel 6 by a connecting screw 17. The middle end of the top of the rotating seat 12 is fixedly connected with a connecting disc 25 that is movable on the outer surface of the rotating seat 12. The rear end of the top of the connecting disc 25 is fixedly connected with an arc block 24. The left and right ends of the top of the arc block 24 are fixedly connected with an arc slide 23. The top of the support rod 11 is fixedly connected with a fixed disc 18. The rear end of the top of the connecting disc 25 is fixedly installed with two springs 22. The top of the spring 22 is fixedly connected with a bent stopper 28 that slides on the inner surface of the fixed disc 18. The number of bending parts 5 is two, and one end of the bending part 5 is adapted to the corresponding bending stopper 28. The lower ends of the two bending stoppers 28 on the opposite side are fixedly connected with an adjusting pin 26. The adjusting pin 26 slides on the top of the arc-shaped slide 23, and the top of the arc-shaped slide 23 is a gradually rising structure. The rear end of the bottom of the rotating seat 12 is embedded with an arc-shaped tooth block 27. The rear end of the inner cavity of the base 1 is fixedly connected with two guide slides 15. The outer surface of the guide slide 15 is slidably connected with a movable plate 13. The bottom of the movable plate 13 is provided with a guide Rail groove 21, the front of the movable plate 13 is fixedly installed with a tooth plate 19 that meshes with the arc-shaped tooth block 27, and a connecting rod 20 is fixedly connected between the left and right ends of the top of the tooth plate 19 and the bottom of the two rail seats 3. Guide grooves 2 are provided at the left and right ends of the top of the base 1, and the connecting rod 20 slides on the inner side of the guide groove 2. A drive motor 9 is fixedly installed at the rear end of the bottom of the inner cavity of the base 1, and the output end of the drive motor 9 is fixedly connected to a rotating disk 14. The front end of the top of the rotating disk 14 is fixedly connected to a guide pin rod 10 that slides in the guide rail groove 21.

[0027] This technical solution: through the setting of the mounting rod 16, the connecting screw 17 and the winding disk 6, after the connecting screw 17 passes through the corresponding winding disk 6, the connecting screw 17 is threadedly connected to the upper end of the mounting rod 16, thereby being able to position and install the winding disk 6, through the driving motor 9, the guide pin rod 10, the support rod 11, the rotating seat 12, the movable plate 13, the rotating disk 14, the guide slide rod 15, the fixed disk 18, the tooth plate 19, the connecting rod 20, the guide rail groove 21, the spring 22, the arc slide 23, the arc block 24, the connecting disk 25, the adjusting pin 26, the arc tooth block 27 and the bending The setting of the stopper 28 is that after the metal wire to be bent is pulled out from the wire winding drum 6, it is made to fit with the bending stopper 28. Then, the driving motor 9 is turned on by the external controller to drive the rotating disk 14 to rotate. When the rotating disk 14 rotates, it drives the guide pin rod 10 to slide on the inner side of the guide rail groove 21. Then, the rotating guide pin rod 10 can force the movable plate 13 to move left and right on the outer surface of the guide slide rod 15. When the movable plate 13 moves left and right, it drives the tooth plate 19 to move synchronously. With the assistance of the meshing arc-shaped tooth block 27, it can drive the rotating seat 12 to swing and rotate on the outer surface of the support rod 11.

[0028] If the movable plate 13 drives the tooth plate 19 to slide to the right on the outer surface of the guide slide bar 15, the tooth plate 19 will drive the rotating seat 12 to rotate clockwise on the outer surface of the support rod 11 through the meshing arc tooth block 27, and the rotating seat 12 will drive the connecting plate 25, the arc block 24 and the arc slide 23 to rotate synchronously while moving. Affected by the gradual lowering of the top of the arc slide 23, the bent stopper 28 at the right end of the fixed plate 18 is affected by the reset of the spring 22 and can move downward on the inner surface of the fixed plate 18. At this time, the top of the bent stopper 28 at the right end of the fixed plate 18 is flush with the top of the fixed plate 18, and the bent stopper 28 at the left end of the fixed plate 18 is affected by the arc block 24 at the left end of the top of the connecting plate 25. The curved slide 23 gradually rises, and with the assistance of the corresponding adjusting pin 26 sliding on the top of the curved slide 23, the bending stopper 28 at the left end of the fixed plate 18 can be driven to stretch the spring 22 and move upward on the inner surface of the fixed plate 18. At this time, in the process of the movable plate 13 driving the toothed plate 19 to slide right on the outer surface of the guide slide 15, and with the assistance of the fixed seat 4, the toothed plate 19 will drive the two rail seats 3 and the bending part 5 to slide right at the same time through the two connecting rods 20, so that the bending part 5 located above the left end of the base 1 can fit with the left side of the bending stopper 28 sliding upward on the inner surface of the left end of the fixed plate 18, thereby realizing a single bending of the metal wire fitting the bending stopper 28;

[0029] When the movable plate 13 drives the toothed plate 19 to slide left on the outer surface of the guide slide bar 15, the toothed plate 19 will drive the rotating seat 12 to rotate counterclockwise on the outer surface of the support rod 11 through the meshing arc tooth block 27, and the rotating seat 12 will drive the connecting plate 25, the arc block 24 and the arc slide 23 to rotate synchronously while the rotating seat 12 moves. Affected by the gradual rise of the top of the arc slide 23, the corresponding adjusting pin 26 slides on the top of the arc slide 23, which can drive the bent stop 28 at the right end of the fixed plate 18 to stretch the spring 22 and move upward on the inner surface of the fixed plate 18, while the bent stop 28 at the left end of the fixed plate 18 is affected by the gradual lowering of the arc slide 23 at the left end of the top of the connecting plate 25. The bent stop 28 at the left end of the fixed plate 18 is stretched and reset by the spring 22 and can move downward on the inner surface of the fixed plate 18. The top of 28 can be flush with the top of the fixed plate 18. At this time, when the movable plate 13 drives the toothed plate 19 to slide leftward on the outer surface of the guide slide bar 15, and with the assistance of the fixed seat 4, the toothed plate 19 will drive the two rail seats 3 and the bending member 5 to slide leftward at the same time through the two connecting rods 20, so that the bending member 5 located above the right end of the base 1 can fit with the right side of the bending stopper 28 sliding upward on the inner surface of the right end of the fixed plate 18, and then can achieve secondary bending of the metal wire fitting the bending stopper 28, so that the cooperation mode of the above structure can achieve continuous and rapid bending effect of the metal wire, wherein the up and down movement of the two bending stops 28, when one bending stopper 28 moves upward, can block the metal wire, and the retraction of the other can avoid blocking the metal wire, so that the metal wire can quickly pass over the corresponding bending stopper 28, which is beneficial to subsequent continuous bending processing.

[0030] Example 2

[0031] On the basis of embodiment 1, the present invention is as follows Figure 1-Figure 5 As shown, a conveying seat 8 is fixedly installed between the front side of the fixed plate 18 and the top of the base 1.

[0032] This technical solution: through the provision of the conveying seat 8, the metal wire after continuous bending can be conveyed synchronously, ensuring the rapid and stable conveying of the metal wire.

[0033] Example 3

[0034] On the basis of embodiment 1, the present invention is as follows Figure 1-Figure 5 As shown, the front end of the top of the fixing plate 18 is fixedly connected to the limiting seat 7, and the metal wire passes through the inner side of the limiting seat 7.

[0035] This technical solution: by setting the limiting seat 7, the metal wire can be limited, thereby ensuring the stability of the metal wire bending process.

[0036] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review the present disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the present application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "apparatus" or "device" described herein can be a structure that performs the recited function, not necessarily composed of all the means recited in the description or claims. All such modifications are intended to be within the scope of the present application. The application is not limited to the specific embodiments described herein, but only by the claims that follow, although particular embodiments are disclosed herein from which it is believed that one of ordinary skill in the art will appreciate, without undue experimentation, many alternatives in the light of the present disclosure. It will be apparent to one skilled in the art that aspects of the application can be embodied in a different form without departing from the spirit or essential characteristics thereof. Thus, the present application should not be limited by any of the above described embodiments. Rather, the scope of the application is to be determined by the appended claims and their equivalents.

[0037] Furthermore, some of the features of the described embodiments have multiple possible configurations, and therefore, can not be manipulated as described in every instance without departing from the spirit or central attributes of the applications. Any process descriptions or blocks in flow diagrams should be understood as representing modules, segments, or portions of code which include one or more instructions for achieving specified logic function or steps in the process. The process can be embodied in machine-executable code, which can be used to program computers or other processors to implement a process. It should be noted, however, that all the various processes need not necessarily be executed in the order described.

[0038] Finally, it should be noted that the language used in the specification has been principally selected for readability and instructional purposes and can not have been selected to delineate or circumscribe the patent rights of the application. Accordingly, the scope of the application is in accordance with the claims taken in their broadest reasonable interpretation of the elements used.

Claims

1. A metal wire continuous bending device, comprising a base (1), characterized in that: The left and right ends of the top of the base (1) are fixedly installed with a fixed seat (4), the inner side of the fixed seat (4) is slidably connected to a rail seat (3), the front of the rail seat (3) is fixedly installed with a bending piece (5), the middle end of the bottom of the inner cavity of the base (1) is fixedly connected to a support rod (11), the upper end of the outer surface of the support rod (11) is movably connected to a rotating seat (12) through a bearing, the middle end of the top of the rotating seat (12) is fixedly connected to a connecting disk (25) that is movable on the outer surface of the rotating seat (12), the rear end of the top of the connecting disk (25) is fixedly connected to an arc block (24), the left and right ends of the top of the arc block (24) are fixedly connected to an arc slide (23), the top of the support rod (11) is fixedly connected to a fixed disk (18), the rear end of the top of the connecting disk (25) is fixedly installed with two springs (22), the top of the spring (22) is fixedly connected to a bending stopper that slides on the inner surface of the fixed disk (18). (28), the lower ends of the two bending blocks (28) on the opposite sides are fixedly connected with an adjusting pin (26), the rear end of the bottom of the rotating seat (12) is embedded with an arc-shaped tooth block (27), the rear end of the inner cavity of the base (1) is fixedly connected with two guide slides (15), the outer surface of the guide slide (15) is slidably connected with a movable plate (13), the bottom of the movable plate (13) is provided with a guide rail groove (21), the front surface of the movable plate (13) is fixed A tooth plate (19) meshing with the arc-shaped tooth block (27) is fixedly installed, and connecting rods (20) are fixedly connected between the left and right ends of the top of the tooth plate (19) and the bottoms of the two rail seats (3). A driving motor (9) is fixedly installed at the rear end of the bottom of the inner cavity of the base (1), and the output end of the driving motor (9) is fixedly connected to a rotating disk (14). The front end of the top of the rotating disk (14) is fixedly connected to a guide pin rod (10) sliding in a guide rail groove (21).

2. A metal wire continuous bending device according to claim 1, characterized in that: The rear end of the top of the rotating seat (12) is fixedly connected to a mounting rod (16), the upper end of the mounting rod (16) is threadedly connected to a connecting screw (17), and the top of the mounting rod (16) is mounted with a wire reel (6) via the connecting screw (17).

3. The metal wire continuous bending device according to claim 1, characterized in that: The adjusting pin (26) slides on the top of the arc-shaped slide (23), and the top of the arc-shaped slide (23) is a gradually rising structure.

4. The metal wire continuous bending device according to claim 1, characterized in that: The left and right ends of the top of the base (1) are both provided with guide slots (2), and the connecting rod (20) slides on the inner side of the guide slots (2).

5. The metal wire continuous bending device according to claim 1, characterized in that: The number of the bending pieces (5) is two, and one end of the bending piece (5) is matched with a corresponding bending stopper (28).

6. The metal wire continuous bending device according to claim 1, characterized in that: A conveying seat (8) is fixedly installed between the front side of the fixed plate (18) and the top of the base (1).

7. The metal wire continuous bending device according to claim 1, characterized in that: The front end of the top of the fixed disk (18) is fixedly connected to the limiting seat (7), and the metal wire passes through the inner side of the limiting seat (7).

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