Copper wire positioning and straightening device

Abstract

The utility model provides a copper wire positioning and straightening device, which relates to the technical field of copper wire processing, and comprises a workbench, connecting frames are fixedly mounted at two ends of the outer top of one side of the workbench, the outer tops of the two groups of connecting frames are jointly connected with a transverse plate, and first straightening rollers are rotatably connected to the bottoms of the outer side walls of the two groups of connecting frames; second straightening rollers are rotationally connected into the two sets of openings through sliding blocks, a moving assembly used for driving the second straightening rollers to ascend and descend is arranged between the two sets of connecting frames, and a straightening assembly used for limiting and straightening the copper wire is arranged on the face, corresponding to the two sets of connecting frames, of the outer side wall of the fixing plate. According to the copper wire straightening device, the driving motor serves as a power source, under the interaction of the first belt wheel, the conveying belt, the second belt wheel and the auxiliary wheel, the two first straightening rollers are in synchronous linkage, and copper wires are straightened and straightened in the vertical direction under the cooperation of the second straightening rollers.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire processing, in particular to a copper wire positioning and straightening device. Background Art

[0002] Copper wire is generally used as a conductor and has good electrical and thermal conductivity. It is widely used in the manufacture of wires, cables, brushes or magnetic instruments and meters, such as compasses and aviation instruments. It needs to be straightened during the processing and production process.

[0003] At present, general straightening devices use two methods: manual straightening or machine straightening. For example, Chinese patent publication number CN217121568U discloses a copper wire straightening device, a base; a winding column for placing a copper wire roll; a first clamping assembly and a second clamping assembly for clamping and fixing different parts of the copper wire along a first direction. In the above-mentioned public document, different positions of the copper wire are clamped and fixed by the first clamping assembly and then the second clamping assembly is driven away from the first clamping assembly by the straightening drive assembly, so that the copper wire can be straightened, with good straightening effect and high straightening efficiency.

[0004] However, the above-mentioned patent is not conducive to fully straightening the copper wire when in use, and the straightening effect is poor, so that it needs to be repeated straightening work, which makes the straightening work efficiency slow and is not conducive to long-term use and promotion. To this end, those skilled in the art provide a copper wire positioning and straightening device to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a copper wire positioning and straightening device, which can effectively solve the problem that the background technology is not conducive to fully straightening the copper wire, the straightening effect is poor, and it is necessary to repeat the straightening work, which makes the straightening work efficiency slow and is not conducive to long-term use and promotion.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a copper wire positioning and straightening device, including a workbench, connecting frames are fixedly installed on both ends of the outer top of one side of the workbench, and the outer tops of two groups of the connecting frames are commonly connected with a horizontal plate, the bottoms of the outer side walls of the two groups of connecting frames are rotatably connected with a first correction roller, and the tops of the outer side walls are provided with a through-type opening, the insides of the two groups of openings are rotatably connected with a second correction roller through a slider, and a moving component for driving the second correction roller to be lifted and lowered is provided between the two groups of connecting frames;

[0007] A fixing plate is fixedly installed at the center position of the outer top of the other side of the workbench, and a correction component for limiting and straightening the copper wire is arranged on the outer side wall of the fixing plate and on one side corresponding to the two groups of connecting frames.

[0008] As a further technical solution of the utility model, the moving component includes a through-type slot opened on the inner side walls corresponding to the two openings, and the outer side walls corresponding to the two sliding blocks are commonly connected with a connecting plate, and the connecting plate and the slot are slidably connected to each other, and a first threaded rod is rotatably connected at the center position of the outer top of the cross plate, one end of the first threaded rod passes through the cross plate and is rotatably connected to the connecting plate, and at the same time, a first return spring is sleeved on the outer bottom of the cross plate and the outer top of the connecting plate and located on the outer circumferential surface of the first threaded rod.

[0009] As a further technical solution of the utility model, the correction component includes a through opening on the top of the outer wall of the fixed plate, and a movable plate is slidably connected to the inner walls on both sides of the opening, and a third correction roller is rotatably connected to the bottom of the outer wall of the fixed plate at equal intervals, and a fourth correction roller is rotatably connected to the outer wall of the movable plate at equal intervals, and a second threaded rod is rotatably connected at the center position on the outer top of the fixed plate, and one end of the second threaded rod passes through the fixed plate and is rotatably connected to the movable plate.

[0010] As a further technical solution of the utility model, extension blocks are symmetrically installed on both ends of the outer wall of one side of the fixed plate, the outer walls of the four groups of extension blocks are rotatably connected with rotating bars through protrusions, and the corresponding sides of the rotating bars are rotatably connected with rotating shafts, and a limiting roller is fixedly installed on the outer peripheral surface of the rotating shaft at the center position.

[0011] As a further technical solution of the utility model, the four groups of rotating bars and the protrusions are rotatably connected to each other through connecting rods, and a knob is also installed on one end of the two connecting rods.

[0012] As a further technical solution of the utility model, a driving motor is fixedly installed on the inner bottom surface of the workbench, a first pulley is fixedly connected to the output end of the driving motor, a second pulley is fixedly connected to the outer circumferential surface of one end of the two groups of first correction rollers, a baffle is fixedly installed on the outer top of the workbench and between the two groups of connecting frames, an auxiliary wheel is symmetrically rotatably connected to the outer side wall of one side of the baffle, and the first pulley is rotatably connected to the two second pulleys along the auxiliary wheel through a conveyor belt.

[0013] The utility model provides a copper wire positioning and straightening device, which has the following beneficial effects compared with the prior art:

[0014] 1. A copper wire positioning and straightening device, which uses a driving motor as a power source during processing, and under the interaction of a first pulley, a conveyor belt, a second pulley, and an auxiliary wheel, two first straightening rollers are synchronously linked, and with the cooperation of a second straightening roller, the copper wire is straightened in the up and down directions.

[0015] 2. A copper wire positioning and straightening device can limit the copper wire in the left and right directions by setting a limiting roller to improve the subsequent correction effect. At the same time, the third correction roller and the fourth correction roller are squeezed against each other to further improve the correction and straightening effect of the copper wire, which is beneficial to improve the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a first three-dimensional structural schematic diagram of a copper wire positioning and straightening device;

[0017] Figure 2 It is a second three-dimensional structural schematic diagram of a copper wire positioning and straightening device;

[0018] Figure 3 It is a three-dimensional schematic diagram of a moving component of a copper wire positioning and straightening device;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of a correction component of a copper wire positioning and straightening device.

[0020] In the figure: 1. workbench; 2. connecting frame; 3. horizontal plate; 4. first straightening roller; 5. opening; 6. second straightening roller; 7. fixed plate; 8. notch; 9. connecting plate; 10. first threaded rod; 11. opening; 12. moving plate; 13. third straightening roller; 14. fourth straightening roller; 15. second threaded rod; 16. extension block; 17. rotating bar; 18. rotating shaft; 19. limiting roller; 20. knob; 21. driving motor; 22. first pulley; 23. second pulley; 24. baffle; 25. auxiliary wheel; 26. conveyor belt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4As shown, a copper wire positioning and straightening device comprises a workbench 1, connecting frames 2 are fixedly installed on both ends of the outer top of one side of the workbench 1, and a cross plate 3 is commonly connected to the outer tops of two groups of connecting frames 2, and a first correction roller 4 is rotatably connected to the bottom of the outer side walls of the two groups of connecting frames 2, and a through-type opening 5 is provided on the top of the outer side wall, and the interior of the two groups of openings 5 ​​is rotatably connected to a second correction roller 6 through a slider, and a moving component for driving the second correction roller 6 to be lifted and lowered is provided between the two groups of connecting frames 2, and the moving component comprises a through-type notch 8 provided on the inner side walls corresponding to the two openings 5, and a connecting plate 9 is commonly connected to the outer side walls corresponding to the two sliders, and the connecting plate 9 and the notch 8 are slidably connected to each other, and the cross plate 3 is rotated at the center position of the outer top A first threaded rod 10 is connected, one end of which passes through the cross plate 3 and is rotatably connected to the connecting plate 9. At the same time, a return spring is sleeved on the outer bottom of the cross plate 3 and the outer top of the connecting plate 9 and on the outer circumferential surface of the first threaded rod 10. A driving motor 21 is fixedly installed on the inner bottom surface of the workbench 1, and a first pulley 22 is fixedly connected to the output end of the driving motor 21. A second pulley 23 is fixedly connected to the outer circumferential surface of one end of the two groups of first correction rollers 4. A baffle 24 is fixedly installed on the outer top of the workbench 1 and located between the two groups of connecting frames 2. An auxiliary wheel 25 is symmetrically rotatably connected to the outer side wall of one side of the baffle 24. The first pulley 22 is rotatably connected to the two second pulleys 23 along the auxiliary wheel 25 through a conveyor belt 26. During the straightening process, the first threaded rod 10 is rotated to push the connecting plate 9 to move along the slot 8, so that the slider drives the second straightening roller 6 to move closer to or away from the first straightening roller 4, thereby straightening and straightening copper wires of different sizes. At the same time, by starting the drive motor 21, the first pulley 22 drives the second pulley 23 to rotate under the interaction of the conveyor belt 26 and the auxiliary wheel 25, and then the two first straightening rollers 4 are synchronously linked, so that the first straightening roller 4 drives the copper wire to be conveyed while straightening and straightening, thereby improving the work efficiency of the straightening process.

[0023] A fixed plate 7 is fixedly installed at the center position of the outer top of the other side of the workbench 1. A correction component for limiting and straightening the copper wire is arranged on the outer wall of the fixed plate 7 and on one side corresponding to the two sets of connecting frames 2. The correction component includes a through opening 11 opened on the top of the outer wall of the fixed plate 7, and a movable plate 12 is slidably connected to the inner walls on both sides of the opening 11. At the same time, a third correction roller 13 is rotatably connected to the bottom of the outer wall of the fixed plate 7 at an equal interval, and a fourth correction roller 14 is rotatably connected to the outer wall of the movable plate 12 at an equal interval. A second threaded rod 15 is rotatably connected to the movable plate 12, and one end of the second threaded rod 15 passes through the fixed plate 7 and is rotatably connected to the movable plate 12. Extension blocks 16 are symmetrically installed on both ends of the outer wall of one side of the fixed plate 7. The outer walls of the four groups of extension blocks 16 are rotatably connected with rotating bars 17 through protrusions, and the corresponding sides of the rotating bars 17 are rotatably connected with rotating shafts 18. A limiting roller 19 is fixedly installed on the outer peripheral surface of the rotating shaft 18 at the center position. The four groups of rotating bars 17 are rotatably connected to the protrusions through connecting rods, and a knob 20 is also installed on one end of the two connecting rods. By turning the knob 20, the rotating bar 17 is driven to rotate under the action of the connecting rod, and then the distance between the limiting rollers 19 on the rotating shaft 18 is adjusted, so as to limit the copper wires of different sizes in the left and right directions. At the same time, the second threaded rod 15 is turned to make the movable plate 12 move back and forth on the inner wall of the opening 11, so that the fourth straightening roller 14 is moved closer to or away from the third straightening roller 13, and then the distance between the third straightening roller 13 and the fourth straightening roller 14 is adjusted according to the initial straightening situation, so that the conveyed copper wire is straightened again, thereby improving the work efficiency of the straightening process.

[0024] The working principle of the utility model is: when straightening, by twisting the first threaded rod 10, the second straightening roller 6 is pushed to move toward the first straightening roller 4 according to the size of the copper wire, so that the first straightening roller 4 and the second straightening roller 6 on one end of the connecting frame 2 straighten and straighten the copper wire.

[0025] At the same time, the driving motor 21 is started to drive the first pulley 22 to rotate, and the second pulley 23 is synchronously driven to rotate through the conveyor belt 26 and the auxiliary wheel 25, so that the two first straightening rollers 4 are synchronously linked, so that the first straightening roller 4 drives the copper wire to be conveyed and straightened at the same time, thereby improving the work efficiency of the straightening process.

[0026] When the first straightening roller 4 conveys the copper wire to the third straightening roller 13, the knob 20 is turned to drive the rotating bar 17 to rotate under the action of the connecting rod, and then the distance between the limiting rollers 19 on the rotating shaft 18 is adjusted to limit the copper wire in the left and right directions, so that it can be corrected and straightened alternately. At the same time, the second threaded rod 15 is rotated to make the fourth straightening roller 14 approach or move away from the third straightening roller 13, and then the distance between the third straightening roller 13 and the fourth straightening roller 14 is adjusted according to the initial straightening situation, so that the conveyed copper wire can be straightened for storage, thereby fully straightening the copper wire, improving the straightening effect and straightening work efficiency, and avoiding the problem of reprocessing due to poor straightening effect.

[0027] After correction and straightening, the copper wire is finally straightened along the first correction roller 4 and the second correction roller 6 on the other end of the connecting frame 2, so that the copper wire maintains the best correction and straightening effect and is output, and is subsequently collected and processed uniformly.

[0028] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A copper wire positioning and straightening device, characterized in that: The workbench (1) comprises a connecting frame (2) fixedly mounted on both ends of the outer top of one side of the workbench (1), a horizontal plate (3) being commonly connected to the outer tops of two groups of the connecting frames (2), a first correction roller (4) being rotatably connected to the bottom of the outer side walls of the two groups of the connecting frames (2), and a through-type opening (5) being provided on the top of the outer side walls, a second correction roller (6) being rotatably connected to the inside of the two groups of openings (5) via a slider, and a moving component for driving the second correction roller (6) to be raised and lowered is provided between the two groups of the connecting frames (2); A fixing plate (7) is fixedly installed at the center position of the top of the other side of the workbench (1), and a correction component for limiting and straightening the copper wire is arranged on the outer side wall of the fixing plate (7) and on the side corresponding to the two sets of connecting frames (2).

2. A copper wire positioning and straightening device according to claim 1, characterized in that: The moving assembly comprises a through-type slot (8) provided on the inner side walls corresponding to the two openings (5); a connecting plate (9) is commonly connected on the outer side walls corresponding to the two sliding blocks, and the connecting plate (9) and the slot (8) are slidably connected to each other; a first threaded rod (10) is rotatably connected at the center position of the outer top of the cross plate (3); one end of the first threaded rod (10) passes through the cross plate (3) and is rotatably connected to the connecting plate (9); and a return spring is sleeved on the outer bottom of the cross plate (3) and the outer top of the connecting plate (9) and on the outer peripheral surface of the first threaded rod (10).

3. A copper wire positioning and straightening device according to claim 1, characterized in that: The correction component comprises a through opening (11) formed on the top of the outer wall of the fixed plate (7), and a movable plate (12) is slidably connected to the inner walls on both sides of the opening (11), and a third correction roller (13) is rotatably connected to the bottom of the outer wall of the fixed plate (7) at an equal interval, and a fourth correction roller (14) is rotatably connected to the outer wall of the movable plate (12) at an equal interval, and a second threaded rod (15) is rotatably connected at the center position on the outer top of the fixed plate (7), and one end of the second threaded rod (15) passes through the fixed plate (7) and is rotatably connected to the movable plate (12).

4. A copper wire positioning and straightening device according to claim 3, characterized in that: Extension blocks (16) are symmetrically mounted on both ends of the outer wall of one side of the fixed plate (7); the outer walls of the four groups of extension blocks (16) are rotatably connected to rotating bars (17) via protrusions; and the rotating bars (17) are rotatably connected to rotating shafts (18) on the corresponding sides; and a limiting roller (19) is fixedly mounted on the outer peripheral surface of the rotating shaft (18) at the center position.

5. A copper wire positioning and straightening device according to claim 4, characterized in that: The four groups of rotating bars (17) and the protrusions are rotatably connected to each other via connecting rods, and a knob (20) is installed on one end of the two connecting rods.

6. A copper wire positioning and straightening device according to claim 1, characterized in that: A driving motor (21) is fixedly mounted on the inner bottom surface of the workbench (1), a first pulley (22) is fixedly connected to the output end of the driving motor (21), a second pulley (23) is fixedly connected to the outer peripheral surface of one end of the two sets of first correction rollers (4), a baffle (24) is fixedly mounted on the outer top of the workbench (1) and located between the two sets of connecting frames (2), an auxiliary wheel (25) is symmetrically rotatably connected to the outer side wall of one side of the baffle (24), and the first pulley (22) is rotatably connected to the two second pulleys (23) along the auxiliary wheel (25) through a conveyor belt (26).

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