Copper wire rotary straightening device

Abstract

The utility model relates to a copper wire rotary straightening device which comprises a straightening mounting seat, a rotary seat and a rotary driving component, one end of the rotary seat is rotatably mounted at a feeding end of the straightening mounting seat through a feeding end rotating shaft, and the other end of the rotary seat is rotatably mounted at a discharging end of the straightening mounting seat through a discharging end rotating shaft. A copper wire inlet hole is formed in the feeding end rotating shaft, a copper wire outlet hole is formed in the discharging end rotating shaft, the rotating driving assembly comprises a driving bevel gear and a driven bevel gear which are meshed with each other, and the driven bevel gear is arranged on the feeding end rotating shaft and fixedly connected with the rotating seat. And straightening seats with straightening rollers are arranged on the two sides in the rotating seat. Straightening operation is achieved by utilizing the straightening rollers on the straightening seats on the two sides in the rotating seat to axially rotate around the copper wire, the copper wire straightening efficiency and quality are improved, and the production requirements of electrical equipment manufacturers can also be met.

Description

Technical Field

[0001] The utility model relates to the field of processing auxiliary components of electric power equipment, in particular to a copper wire rotary straightening device. Background Art

[0002] Copper wire is an auxiliary component of many electrical equipment such as transformers, lightning arresters, and vacuum circuit breakers. In the manufacturing process of electrical equipment, copper wire often needs to be straightened and cut to meet production requirements. Moreover, the diameter and length of copper wire required for electrical equipment of different types and specifications vary greatly. However, the copper wire straightening and cutting equipment in the existing technology is mainly aimed at manufacturers of copper wire, cables and other products. It does not take into account the straightening and cutting needs of electrical equipment manufacturers such as transformers. In the existing technology, electrical equipment manufacturers mainly use traditional manual straightening and cutting methods to perform operations, which has low efficiency and precision.

[0003] Patent CN213729058U discloses a straightening device for copper wire processing. It uses a first straightening roller and a second straightening roller to clamp the copper wire up and down for straightening. The device cannot be adjusted according to the copper wire specifications, and the straightening forming often fails to meet the production requirements of power equipment manufacturers. Patent CN211915326U discloses a fully automatic copper wire straightening machine. It uses vertical rollers on a first rotating rod and horizontal rollers on a second rotating rod to enclose the copper wire on all four sides for straightening. However, the spacing between the vertical and horizontal rollers of the device cannot be adjusted according to needs. Utility Model Content

[0004] The purpose of the utility model is to provide a copper wire rotary straightening device, which utilizes the straightening rollers on the straightening seat with adjustable gaps on both sides of the rotating seat to rotate around the copper wire axis to achieve straightening operations, thereby improving the copper wire straightening efficiency and quality, and can also meet the production needs of power equipment manufacturers.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A copper wire rotary straightening device comprises a straightening mounting seat, a rotating seat and a rotary drive assembly, wherein one end of the rotating seat is rotatably mounted on the feed end of the straightening mounting seat via a feed end rotating shaft, and the other end is rotatably mounted on the discharge end of the straightening mounting seat via a discharge end rotating shaft, and a copper wire entry hole is provided in the feed end rotating shaft, and a copper wire outlet hole is provided in the discharge end rotating shaft, the rotary drive assembly comprises a driving bevel gear and a driven bevel gear that mesh with each other, and the driven bevel gear is provided on the feed end rotating shaft and fixedly connected to the rotating seat, and straightening seats with straightening rollers are provided on both sides of the rotating seat.

[0007] The rotary drive assembly includes a straightening rotary motor, a driving pulley, a transmission belt, a driven pulley and a transmission shaft, wherein a motor mounting plate is provided on the upper side of the straightening mounting seat, the straightening rotary motor is mounted on the motor mounting plate, the driving pulley is sleeved on the output shaft of the straightening rotary motor, the transmission shaft is rotatably provided on the side wall of the straightening mounting seat, and the outer end of the transmission shaft is connected to the driven pulley, the driven pulley is connected to the driving pulley through a transmission belt, and the inner end of the transmission shaft is connected to the driving bevel gear.

[0008] A transmission shaft mounting seat is provided on the side wall of the straightening mounting seat, and the transmission shaft is supported and mounted on the transmission shaft mounting seat through a support bearing.

[0009] A first straightening seat with a straightening roller is provided on one side of the rotating seat, and a second straightening seat with a straightening roller is provided on the other side, and the straightening rollers on the first straightening seat and the straightening rollers on the second straightening seat are arranged alternately.

[0010] The rotating seat includes a first support plate and a second support plate arranged in parallel, and one end of the first support plate and the second support plate are connected by a first end plate, and the other end is connected by a second end plate. The first straightening seat is arranged on the first support plate, and the second straightening seat is arranged on the second support plate. The feeding end rotating shaft is connected to the first end plate, and the discharging end rotating shaft is connected to the second end plate.

[0011] The straightening seat is provided with a straightening seat fine-tuning assembly, which includes an adjusting bolt, an adjusting nut, a first guide plate, a locking bolt and a second guide plate, wherein the adjusting bolt passes through the corresponding side support plate of the rotating seat and is fixedly connected to the straightening seat on the corresponding side, and the adjusting nut is sleeved on the adjusting bolt, and the first guide plate and the second guide plate are respectively arranged on both sides of the corresponding straightening seat and are fixedly arranged on the corresponding support plate of the rotating seat, and guide slides are both provided on the first guide plate and the second guide plate, and straightening seat sliders are provided at both ends of each straightening seat, and the straightening seat sliders are arranged in the corresponding guide slides, and the first guide plate is provided with a locking bolt for tightening the corresponding straightening seat slider.

[0012] The feed end of the straightening mounting seat is provided with a first bearing supporting the feed shaft portion at the front end of the feed end shaft, and the first bearing is fixed to the side wall of the feed end of the straightening mounting seat through a first bearing pressure cover.

[0013] The discharge end of the straightening mounting seat is provided with a second bearing supporting the discharge shaft portion at the rear end of the discharge end shaft, and the second bearing is fixed to the discharge end side wall of the straightening mounting seat through a second bearing pressure cover.

[0014] The discharging end shaft includes a connecting flange at the front end and a discharging shaft portion at the rear end, and the connecting flange is fixed on the rotating seat. A through copper wire outlet hole is provided in the middle of the connecting flange and the middle of the discharging shaft portion.

[0015] The advantages and positive effects of this utility model are:

[0016] 1. The utility model utilizes the straightening rollers on the straightening seats on both sides of the rotating seat to rotate around the copper wire axis to achieve straightening operation, which improves the efficiency and quality of copper wire straightening.

[0017] 2. The gap between the straightening seats on both sides of the rotating seat of the utility model can be fine-tuned according to actual needs, so that it can be used for straightening copper wires of different diameters, thereby meeting the processing needs of power equipment manufacturers for diverse copper wire specifications, and also improving the flexibility and scope of application of the utility model.

[0018] 3. The overall structure of the utility model is compact and will not take up too much production space. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0020] Figure 2 for Figure 1 The main view of the utility model in

[0021] Figure 3 for Figure 1 A top view of the utility model in FIG.

[0022] Figure 4 This is a schematic structural diagram of another embodiment of the present invention.

[0023] Figure 5 for Figure 4 Schematic diagram of the state when the first straightening seat is fully lowered,

[0024] Figure 6 for Figure 4 AA view in.

[0025] Among them, 1 is a straightening mounting seat, 101 is a transmission shaft mounting seat, 102 is a support bearing, 103 is a second bearing, 104 is a second bearing cover, 105 is a first bearing, 106 is a first bearing cover, 2 is a rotating seat, 201 is a first support plate, 202 is a second support plate, 203 is a first end plate, 204 is a second end plate, 3 is a first straightening seat, 301 is a straightening seat slider, 4 is a second straightening seat, 5 is a straightening roller, 6 is a discharge end shaft, 601 is a copper wire outlet hole, 6 02 is the connecting flange, 603 is the discharge shaft, 7 is the rotation drive assembly, 701 is the driving pulley, 702 is the transmission belt, 703 is the driven pulley, 704 is the transmission shaft, 705 is the driving bevel gear, 706 is the driven bevel gear, 707 is the straightening rotation motor, 8 is the feed end shaft, 801 is the feed shaft, 9 is the straightening seat fine-tuning assembly, 901 is the adjusting bolt, 902 is the adjusting nut, 903 is the first guide plate, 904 is the locking bolt, 905 is the second guide plate DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] like Figures 1 to 6 As shown, the utility model includes a straightening mounting seat 1, a rotating seat 2 and a rotating drive assembly 7, wherein one end of the rotating seat 2 is rotatably mounted on the feed end of the straightening mounting seat 1 through the feed end rotating shaft 8, and the other end is rotatably mounted on the discharge end of the straightening mounting seat 1 through the discharge end rotating shaft 6, and the feed end rotating shaft 8 is provided with a copper wire feed hole, and the discharge end rotating shaft 6 is provided with a copper wire outlet hole 601, the rotating drive assembly 7 includes a driving bevel gear 705 and a driven bevel gear 706 that are meshed with each other, and as shown Figure 3 As shown, the driven bevel gear 706 is provided on the feed end rotating shaft 8 and is fixedly connected to the rotating seat 2. The driven bevel gear 706 is driven to rotate by the driving bevel gear 705, thereby driving the rotating seat 2 to rotate. Figure 2 As shown, a first straightening seat 3 with a straightening roller 5 is provided on one side of the rotating seat 2, and a second straightening seat 4 with a straightening roller 5 is provided on the other side, and the straightening rollers 5 on the first straightening seat 3 and the straightening rollers 5 on the second straightening seat 4 are arranged alternately.

[0028] like Figures 1 to 3As shown, in this embodiment, the rotation drive assembly 7 includes a straightening rotary motor 707, a driving pulley 701, a transmission belt 702, a driven pulley 703 and a transmission shaft 704, wherein a motor mounting plate is provided on the upper side of the straightening mounting seat 1, the straightening rotary motor 707 is mounted on the motor mounting plate, the driving pulley 701 is sleeved on the output shaft of the straightening rotary motor 707, the transmission shaft 704 is rotatably provided on the side wall of the straightening mounting seat 1, and the outer end of the transmission shaft 704 is connected to the driven pulley 703, the driven pulley 703 is connected to the driving pulley 701 through the transmission belt 702, and the inner end of the transmission shaft 704 is connected to the driving bevel gear 705. The straightening rotary motor 707 transmits torque through the driving pulley 701, the transmission belt 702, the driven pulley 703, the transmission shaft 704, the driving bevel gear 705 and the driven bevel gear 706 in sequence to drive the rotating seat 2 to rotate.

[0029] like Figure 2 As shown, in this embodiment, the rotating seat 2 includes a first support plate 201 and a second support plate 202 arranged in parallel, and the first support plate 201 and the second support plate 202 are connected at one end by a first end plate 203, and the other end is connected by a second end plate 204, the first straightening seat 3 is arranged on the first support plate 201, and the second straightening seat 4 is arranged on the second support plate 202, the feed end rotating shaft 8 is connected to the first end plate 203, and the discharge end rotating shaft 6 is connected to the second end plate 204.

[0030] like Figure 3 As shown, in this embodiment, a transmission shaft mounting seat 101 is provided on the side wall of the straightening mounting seat 1, and a support bearing 102 is provided in the transmission shaft mounting seat 101, and the transmission shaft 704 is supported and rotatably mounted in the transmission shaft mounting seat 101 by the support bearing 102, and the feed end of the straightening mounting seat 1 is provided with a first bearing 105 supporting the front end feed shaft portion 801 of the feed end shaft 8, and the first bearing 105 is fixed to the side wall of the feed end of the straightening mounting seat 1 through a first bearing pressure cover 106, and the discharge end of the straightening mounting seat 1 is provided with a second bearing 103 supporting the rear end discharge shaft portion 603 of the discharge end shaft 6, and the second bearing 103 is fixed to the side wall of the discharge end of the straightening mounting seat 1 through a second bearing pressure cover 104.

[0031] like Figure 2 As shown, in this embodiment, the discharge end shaft 6 includes a connecting flange 602 at the front end, and the connecting flange 602 is fixed on the second end plate 204 of the rotating seat 2, and a through copper wire outlet hole 601 is provided in the middle of the connecting flange 602 and the middle of the discharge shaft part 603.

[0032] The first straightening seat 3 and the second straightening seat 4 can be fixed on both sides of the interior of the rotating seat 2. Since this device is matched with power equipment manufacturers, considering that the copper wire diameters required by power equipment products of different types and specifications are quite different, in order to improve the scope of application of this utility model to meet the production needs of power equipment manufacturers, such as Figures 4-5 As shown, in one embodiment of the present invention, a straightening seat fine-tuning assembly 9 is provided on both the first straightening seat 3 and the second straightening seat 4 for fine-tuning the gap between the two to meet the straightening needs of copper wires of different diameters. The straightening seat fine-tuning assembly 9 includes an adjusting bolt 901, an adjusting nut 902, a first guide plate 903, a locking bolt 904 and a second guide plate 905, wherein the adjusting bolt 901 passes through the corresponding side support plate of the rotating seat 2 and is fixedly connected to the straightening seat on the corresponding side, and the adjusting nut 902 is sleeved on the adjusting bolt 901. By screwing the adjusting nut 902, its position on the adjusting bolt 901 can be changed, and thus it can be as shown in FIG. Figure 5 As shown in the figure, the height of the straightening seat is finely adjusted. The first guide plate 903 and the second guide plate 905 are respectively arranged on both sides of the corresponding straightening seat and are fixed on the corresponding support plate of the rotating seat 2. Figure 6 As shown, guide slides are provided on both the first guide plate 903 and the second guide plate 905. Straightening seat sliders 301 are provided at both ends of each straightening seat, and the straightening seat sliders 301 are disposed in corresponding guide slides. Locking bolts 904 are provided on the first guide plate 903 to tighten against the corresponding straightening seat sliders 301. During fine-tuning of the present invention, the operator first tightens the locking bolts 904 outward to allow the straightening seat to move vertically, then tightens the adjusting nut 902 to change its relative position on the adjusting bolt 901 to fine-tune the height of the straightening seat. After fine-tuning is complete, the locking bolts 904 are re-tightened to press against the corresponding straightening seat to lock the straightening seat, thereby preventing interference with the rotation and straightening operation of the straightening roller 5.

[0033] The working principle of this utility model is:

[0034] When the utility model is working, the copper wire is input from the copper wire inlet hole in the feed end shaft 8 and passes through the straightening rollers 5 between the first straightening seat 3 and the second straightening seat 4 in sequence, and then output from the copper wire outlet hole in the discharge end shaft 6. During straightening, the feed lower roller 103 and the discharge lower roller 303 are driven to rotate by the copper wire drive mechanism 7 to drive the copper wire to move, and the driving bevel gear 705 in the rotary drive assembly 7 drives the driven bevel gear 706 to rotate, thereby driving the rotating seat 2 to rotate and causing the straightening rollers 5 to rotate around the copper wire axis to complete the straightening.

Claims

1. A copper wire rotary straightening device, characterized in that: The invention comprises a straightening mounting seat (1), a rotating seat (2) and a rotating drive assembly (7), wherein one end of the rotating seat (2) is rotatably mounted on the feed end of the straightening mounting seat (1) through a feed end rotating shaft (8), and the other end is rotatably mounted on the discharge end of the straightening mounting seat (1) through a discharge end rotating shaft (6), and a copper wire feed hole is provided in the feed end rotating shaft (8), and a copper wire outlet hole (601) is provided in the discharge end rotating shaft (6), and the rotating drive assembly (7) comprises a driving bevel gear (705) and a driven bevel gear (706) meshing with each other, and the driven bevel gear (706) is provided on the feed end rotating shaft (8) and fixedly connected to the rotating seat (2), and straightening seats with straightening rollers (5) are provided on both sides of the rotating seat (2).

2. The copper wire rotation straightening device according to claim 1, characterized in that: The rotary drive assembly (7) comprises a straightening rotary motor (707), a driving pulley (701), a transmission belt (702), a driven pulley (703) and a transmission shaft (704), wherein a motor mounting plate is provided on the upper side of the straightening mounting seat (1), the straightening rotary motor (707) is mounted on the motor mounting plate, the driving pulley (701) is sleeved on the output shaft of the straightening rotary motor (707), the transmission shaft (704) is rotatably arranged on the side wall of the straightening mounting seat (1), and the outer end of the transmission shaft (704) is connected to the driven pulley (703), the driven pulley (703) is connected to the driving pulley (701) via the transmission belt (702), and the inner end of the transmission shaft (704) is connected to the driving bevel gear (705).

3. The copper wire rotation straightening device according to claim 2, characterized in that: A transmission shaft mounting seat (101) is provided on the side wall of the straightening mounting seat (1), and the transmission shaft (704) is supported and mounted on the transmission shaft mounting seat (101) via a support bearing (102).

4. The copper wire rotation straightening device according to claim 1, characterized in that: A first straightening seat (3) with a straightening roller (5) is provided on one side of the rotating seat (2), and a second straightening seat (4) with a straightening roller (5) is provided on the other side, and the straightening roller (5) on the first straightening seat (3) and the straightening roller (5) on the second straightening seat (4) are arranged alternately.

5. The copper wire rotation straightening device according to claim 4, characterized in that: The rotating seat (2) comprises a first support plate (201) and a second support plate (202) arranged in parallel, and one end of the first support plate (201) and the second support plate (202) are connected by a first end plate (203), and the other end is connected by a second end plate (204); the first straightening seat (3) is arranged on the first support plate (201), and the second straightening seat (4) is arranged on the second support plate (202); the feeding end rotating shaft (8) is connected to the first end plate (203), and the discharging end rotating shaft (6) is connected to the second end plate (204).

6. The copper wire rotation straightening device according to claim 1, characterized in that: A straightening seat fine-tuning assembly (9) is provided on the straightening seat, and the straightening seat fine-tuning assembly (9) includes an adjusting bolt (901), an adjusting nut (902), a first guide plate (903), a locking bolt (904) and a second guide plate (905), wherein the adjusting bolt (901) passes through the corresponding side support plate of the rotating seat (2) and is fixedly connected to the straightening seat on the corresponding side, and the adjusting nut (902) is sleeved on the adjusting bolt (901), the first guide plate (903) and the second guide plate (905) are respectively arranged on both sides of the corresponding straightening seat and are fixedly arranged on the corresponding support plate of the rotating seat (2), the first guide plate (903) and the second guide plate (905) are both provided with guide slides, and each straightening seat is provided with a straightening seat slider (301) at both ends, and the straightening seat slider (301) is arranged in the corresponding guide slide, and the first guide plate (903) is provided with a locking bolt (904) for tightening the corresponding straightening seat slider (301).

7. The copper wire rotation straightening device according to claim 1, characterized in that: The feed end of the straightening mounting seat (1) is provided with a first bearing (105) supporting the feed shaft portion (801) at the front end of the feed end shaft (8), and the first bearing (105) is fixed to the side wall of the feed end of the straightening mounting seat (1) via a first bearing pressure cover (106).

8. The copper wire rotation straightening device according to claim 1, characterized in that: The discharge end of the straightening mounting seat (1) is provided with a second bearing (103) supporting the discharge shaft portion (603) at the rear end of the discharge end shaft (6), and the second bearing (103) is fixed to the discharge end side wall of the straightening mounting seat (1) via a second bearing pressure cover (104).

9. The copper wire rotation straightening device according to claim 8, characterized in that: The discharge end rotating shaft (6) comprises a connecting flange (602) at the front end and a discharge rotating shaft portion (603) at the rear end, and the connecting flange (602) is fixed on the rotating seat (2). A through copper wire outlet hole (601) is provided in the middle of the connecting flange (602) and the middle of the discharge rotating shaft portion (603).

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