A straightening mechanism for copper busbar processing

Abstract

This utility model relates to the technical field of straightening mechanisms and discloses a straightening mechanism for processing copper busbars, including an U-shaped mounting base. A mounting shell is fixedly mounted on the outer side of the U-shaped mounting base. Two first mounting bases are rotatably mounted on the inner side of the lower end of the U-shaped mounting base, and two second mounting bases are rotatably mounted on the inner side of the upper end of the U-shaped mounting base. Rollers are rotatably mounted inside the first and second mounting bases. An offset component is fixedly mounted on the outer side of the U-shaped mounting base, and a vertical mounting component is threaded onto the outer side of the upper end of the U-shaped mounting base. When straightening a copper busbar, by placing the copper busbar between the rollers and activating the servo motor, the first and second mounting bases are deflected in different directions. This causes the busbar to be subjected to a combined force of compression and torsion during its forward movement, thus straightening the copper busbar vertically, eliminating twisting deformation, reducing straightening steps, and improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of straightening mechanisms, specifically a straightening mechanism for processing copper busbars. Background Technology

[0002] Copper busbars are susceptible to deformation due to external forces during rolling, transportation, and storage. Therefore, deformed copper busbars generally require straightening to restore their straightness and ensure they meet installation and usage standards before being used in various electrical equipment and power engineering projects. A copper busbar straightening mechanism is a specialized device designed to address copper busbar deformation. Through specific mechanical structures and operating procedures, it corrects bent or twisted copper busbars to achieve the required straightness.

[0003] The existing copper busbar straightening mechanism requires the copper busbar to be straightened to be placed in a fixed fixture and straightened multiple times by the straightening components. However, due to size limitations, the operator has to remove the copper busbar from the mechanism multiple times for straightening, which is very troublesome and inefficient. It not only easily scratches the surface of the straightened copper busbar, affecting its appearance and conductivity, but also increases the labor intensity of the operator and is inconvenient to use.

[0004] Therefore, we propose a straightening mechanism for copper busbar processing to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a straightening mechanism for processing copper busbars, so as to solve the problem in the above-mentioned background technology that when straightening copper busbars, the workers need to take the copper busbars out of the mechanism multiple times for straightening, which is very troublesome and has low straightening efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a straightening mechanism for processing copper busbars, comprising a U-shaped mounting base, a mounting shell fixedly mounted on the outer side of the U-shaped mounting base, two first mounting bases rotatably mounted on the inner side of the lower end of the U-shaped mounting base, two second mounting bases rotatably mounted on the inner side of the upper end of the U-shaped mounting base, rollers rotatably mounted inside the first and second mounting bases, an offset component provided on the outer side of the U-shaped mounting base, a vertical mounting component threadedly mounted on the outer side of the upper end of the U-shaped mounting base, a horizontal mounting component rotatably mounted on one side of the U-shaped mounting base, and rollers rotatably mounted on the inner side of the horizontal mounting component.

[0007] Preferably, limit rails are fixedly installed on the upper and lower sides of the outer side of the C-shaped mounting base, a large gear is movably installed on the middle of the outer side of the C-shaped mounting base via a rotating shaft, and small gears are movably installed on the upper and lower sides of the outer side of the C-shaped mounting base via rotating shafts. Two limit rods are fixedly installed on the upper inner side of the C-shaped mounting base, and limit blocks are fixedly installed on the bottom of each limit rod.

[0008] Preferably, a stepper motor is fixedly installed inside the mounting housing.

[0009] Preferably, a lower bracket is fixedly installed on both sides of the upper part of the first mounting base, and a servo motor is fixedly installed on one side of the lower bracket.

[0010] Preferably, upper brackets are fixedly installed on both sides of the lower part of the second mounting base, and first sliding holes are provided through both sides of the upper brackets, with sliding columns slidably installed inside the first sliding holes.

[0011] Preferably, the offset assembly includes a set of fixed disks and a telescopic rod fixedly mounted on one side of the fixed disks, the telescopic rod being movably mounted on one side of the rack via a pivot.

[0012] Preferably, the vertical mounting assembly includes a H-shaped sliding bracket and a first bolt threaded into the middle of the H-shaped sliding bracket.

[0013] Preferably, the lateral mounting assembly includes a mounting bracket and a second sliding hole that extends through both sides of the mounting bracket. Two sets of T-shaped sliders are movably mounted inside the second sliding hole, and a second bolt is threaded into the interior of each of the two sets of T-shaped sliders. Rollers are movably mounted between the two sets of T-shaped sliders via a rotating shaft.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. When straightening the copper busbar, the copper busbar is placed between the rollers, and the servo motor is turned on, causing the first mounting base and the second mounting base to deflect in different directions. This causes the busbar to be subjected to a combination of compression and torsion forces during its forward movement, thus straightening the copper busbar vertically, eliminating twisting deformation, reducing straightening steps, and improving work efficiency.

[0016] 2. When it is necessary to straighten copper busbars of different specifications, rotate the first bolt and the second bolt to adjust the distance between the rollers. At the same time, fix the rollers by the first bolt and the second bolt to increase the pressure between the rollers. This can also accommodate copper busbars of different specifications and improve the adaptability of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the offset component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the rotating roller assembly of this utility model;

[0020] Figure 4 This is a schematic diagram of the vertical mounting component structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the horizontal mounting component structure of this utility model.

[0022] In the diagram: 1. C-shaped mounting base; 11. Limiting rail; 12. Large gear; 13. Small gear; 14. Limiting rod; 15. Limiting block; 2. Mounting housing; 21. Stepper motor; 3. First mounting base; 31. Lower bracket; 32. Servo motor; 4. Second mounting base; 41. Upper bracket; 42. First sliding hole; 43. Sliding column; 5. Offset assembly; 51. Fixed plate; 52. Telescopic rod; 53. Rack; 6. Vertical mounting assembly; 61. H-shaped sliding frame; 62. First bolt; 7. Horizontal mounting assembly; 71. Mounting bracket; 72. Second sliding hole; 73. T-shaped slider; 74. Second bolt; 8. Roller column. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-3 A straightening mechanism for processing copper busbars includes an inverted U-shaped mounting base 1. A mounting shell 2 is fixedly mounted on the outer side of the inverted U-shaped mounting base 1. Two first mounting bases 3 are rotatably mounted on the inner side of the lower end of the inverted U-shaped mounting base 1, and two second mounting bases 4 are rotatably mounted on the inner side of the upper end of the inverted U-shaped mounting base 1. Rollers 8 are rotatably mounted inside the first mounting bases 3 and the second mounting bases 4, and the first mounting bases 3 and the second mounting bases 4 are staggered to facilitate vertical straightening of the copper busbars. An offset component 5 is provided on the outer side of the inverted U-shaped mounting base 1. An offset component 5 is fixedly mounted below the first mounting bases 3 and above the second mounting bases 4. A vertical mounting component 6 is threadedly mounted on the outer side of the upper end of the inverted U-shaped mounting base 1, and the vertical mounting component 6 is fixedly mounted on the outer side of the two second mounting bases 4. A horizontal mounting component 7 is rotatably mounted on one side of the inverted U-shaped mounting base 1, and rollers 8 are rotatably mounted on the inner side of the horizontal mounting component 7.

[0025] Limiting rails 11 are fixedly installed on the upper and lower sides of the outer side of the C-shaped mounting base 1, and the two limiting rails 11 are staggered. A large gear 12 is movably installed on the middle of the outer side of the C-shaped mounting base 1 via a rotating shaft, and a small gear 13 is movably installed on the upper and lower sides of the outer side of the C-shaped mounting base 1 via a rotating shaft. The small gears 13 are respectively installed on the inner side of the two limiting rails 11. Two limiting rods 14 are fixedly installed on the upper inner side of the C-shaped mounting base 1, and a limiting block 15 is fixedly installed on the bottom of each limiting rod 14.

[0026] A stepper motor 21 is fixedly installed inside the housing 2, and the output end of the stepper motor 21 is fixedly installed in the middle of the large gear 12. The rotation of the stepper motor 21 drives the large gear 12 to rotate.

[0027] The first mounting base 3 has a lower bracket 31 fixedly installed on both sides above it. The inner side of the lower bracket 31 is rotatably mounted with a roller 8 via a pivot. A servo motor 32 is fixedly installed on one side of the lower bracket 31, and the output end of the servo motor 32 is movably mounted with the roller 8.

[0028] The second mounting base 4 has upper brackets 41 fixedly installed on both sides below. The upper brackets 41 have first sliding holes 42 through them on both sides. Sliding columns 43 are slidably installed inside the first sliding holes 42, and rollers 8 are fixedly installed between the sliding columns 43.

[0029] The offset assembly 5 includes a set of fixed disks 51 and a telescopic rod 52 fixedly installed on one side of the fixed disks 51. The fixed disks 51 are fixedly installed at the bottom of the first mounting base 3 and at the top of the second mounting base 4. The telescopic rod 52 is movably installed on one side of the rack 53 via a rotating shaft. The racks 53 are slidably installed inside the limiting rails 11 and mesh with the pinions 13. The fixed disks 51 are rotated by the rotation of the large gear 12.

[0030] Specifically, when straightening the copper busbar, the copper busbar is placed between the rollers 8, the servo motor 32 is turned on to rotate the rollers 8, and the copper busbar enters the straightening device. Then, the stepper motor 21 is turned on, which drives the large gear 12 to rotate and the small gear 13 to rotate. This causes the upper and lower racks 53 to move in different directions, and the telescopic rod 52 drives the fixed plate 51 to rotate. This causes the first mounting base 3 and the second mounting base 4 to deflect in different directions. As the busbar moves forward, it is subjected to a combined force of compression and torsion, which straightens the copper busbar in the vertical direction, eliminates twisting deformation, reduces the straightening process, and improves work efficiency.

[0031] Please see Figure 4 and Figure 5The vertical mounting assembly 6 includes a U-shaped sliding frame 61 and a first bolt 62 threadedly connected to the middle of the U-shaped sliding frame 61. The first bolt 62 is threaded through and installed above the U-shaped mounting base 1. The inner side of the U-shaped sliding frame 61 is movably connected to a sliding column 43 via a rotating shaft. The two sliding columns 43 are respectively installed on both sides of the middle of the U-shaped sliding frame 61. Limiting rods 14 are slidably installed through both sides of the U-shaped sliding frame 61. The U-shaped sliding frame 61 is installed above the limiting block 15.

[0032] The horizontal mounting assembly 7 includes a mounting bracket 71 and a second sliding hole 72 that passes through both sides of the mounting bracket 71. The mounting bracket 71 is fixedly installed on one side of the inner side of the C-shaped mounting base 1. Two sets of T-shaped sliders 73 are movably installed inside the second sliding hole 72, and the two sets of T-shaped sliders 73 are respectively threaded with second bolts 74. Rollers 8 are movably installed between the two sets of T-shaped sliders 73 through a rotating shaft. The threads at both ends of the second bolts 74 are opposite in direction, and the spacing of the rollers 8 can be adjusted by rotating the second bolts 74.

[0033] Specifically, when it is necessary to straighten copper busbars of different specifications, the first bolt 62 and the second bolt 74 are rotated to move the H-shaped sliding frame 61, causing the sliding column 43 to move in the first sliding hole 42, and the second bolt 74 to move in the second sliding hole 72, thereby changing the spacing of the second bolt 74 and adjusting the distance between the rollers 8. At the same time, the rollers 8 are fixed by the first bolt 62 and the second bolt 74, increasing the pressure between the rollers 8. This also allows for the adaptation of copper busbars of different specifications, improving the adaptability of the device.

[0034] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A straightening mechanism for processing copper busbars, comprising an U-shaped mounting base (1), characterized in that: An outer casing (2) is fixedly installed on the outer side of the C-shaped mounting base (1). Two first mounting bases (3) are rotatably installed on the inner side of the lower end of the C-shaped mounting base (1). Two second mounting bases (4) are rotatably installed on the inner side of the upper end of the C-shaped mounting base (1). Rollers (8) are rotatably installed inside the first mounting bases (3) and the second mounting bases (4). An offset component (5) is provided on the outer side of the C-shaped mounting base (1). A vertical mounting component (6) is threadedly installed on the outer side of the upper end of the C-shaped mounting base (1). A horizontal mounting component (7) is rotatably installed on one side of the C-shaped mounting base (1), and a roller (8) is rotatably installed on the inner side of the horizontal mounting component (7).

2. The straightening mechanism for processing copper busbars according to claim 1, characterized in that: Limiting rails (11) are fixedly installed on the upper and lower sides of the outer side of the C-shaped mounting base (1). A large gear (12) is movably installed on the middle of the outer side of the C-shaped mounting base (1) through a rotating shaft. A small gear (13) is movably installed on the upper and lower sides of the outer side of the C-shaped mounting base (1) through a rotating shaft. Two limiting rods (14) are fixedly installed on the upper inner side of the C-shaped mounting base (1), and a limiting block (15) is fixedly installed at the bottom of each limiting rod (14).

3. The straightening mechanism for processing copper busbars according to claim 1, characterized in that: A stepper motor (21) is fixedly installed inside the mounting housing (2).

4. The straightening mechanism for processing copper busbars according to claim 1, characterized in that: The first mounting base (3) has a lower bracket (31) fixedly installed on both sides above it, and a servo motor (32) is fixedly installed on one side of the lower bracket (31).

5. A straightening mechanism for processing copper busbars according to claim 1, characterized in that: The second mounting base (4) has upper brackets (41) fixedly installed on both sides below. The upper brackets (41) have first sliding holes (42) through them on both sides. Sliding columns (43) are slidably installed inside the first sliding holes (42).

6. A straightening mechanism for processing copper busbars according to claim 1, characterized in that: The offset assembly (5) includes a set of fixed disks (51) and a telescopic rod (52) fixedly installed on one side of the fixed disks (51). The telescopic rod (52) is movably installed on one side of the rack (53) via a rotating shaft.

7. A straightening mechanism for processing copper busbars according to claim 1, characterized in that: The vertical mounting assembly (6) includes a hexagonal sliding frame (61) and a first bolt (62) threaded into the middle of the hexagonal sliding frame (61).

8. A straightening mechanism for processing copper busbars according to claim 1, characterized in that: The transverse mounting assembly (7) includes a mounting bracket (71) and a second sliding hole (72) that passes through both sides of the mounting bracket (71). Two sets of T-shaped sliders (73) are movably mounted inside the second sliding hole (72), and a second bolt (74) is threaded into the interior of each of the two sets of T-shaped sliders (73). Rollers (8) are movably mounted between the two sets of T-shaped sliders (73) via a rotating shaft.

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