Straightening mechanism for copper busbar machining
By designing the straightening mechanism for copper bus processing, the clamping and adjustment ring of the first press roller and the second press roller are used to solve the problem of poor contact caused by bending of the copper bus during transportation, and the effective copper bus is achieved The planar end and straight direction are straightened to improve the applicability and stability of the device.
Patent Information
- Application Number
- CN202420903566.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-28
AI Technical Summary
In the prior art, the copper bus bar is prone to bend during transportation, resulting in poor contact after installation, and the existing roll pressing device is difficult to correct the linear direction of the copper bus bar, resulting in poor applicability.
A straightening mechanism for copper busbar processing is designed, including a base, a first rotating frame, a fixing plate, an adjustment screw, a first press roller, an adjustment ring and a second press roller, through the first press roller and the second press roller. Clamping and rotation, combined with the coordination of the adjustment ring and the hydraulic push rod, the flat end of the copper busbar is flattened and straightened in a straight direction.
It effectively improves the installation stability of the copper busbar and the practicality of the device, and can be applied to copper busbars of different widths, ensuring the alignment of the plane end and linear directions, and improving the applicability of the device.
Smart Images
Figure CN222153724U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of copper busbar processing, in particular to a straightening mechanism for copper busbar processing. Background Art
[0002] Copper busbar is an indispensable conductive material for manufacturing motor windings, high and low voltage electrical appliances, switch contacts, and wires for power supply and distribution installation.
[0003] In the prior art, since the copper busbar is generally in the shape of a strip and the copper metal itself is relatively soft, the copper busbar is prone to bending during transportation. During use, these bent copper busbars are prone to poor contact due to the elasticity of the metal, and the stability of the copper busbar after installation cannot be guaranteed. Therefore, in the prior art, a pressure roller is generally used to straighten the bent copper busbar.
[0004] The pressing roller in the prior art can only flatten the plane end of the copper busbar, and it is difficult to correct the straight direction of the copper busbar, thus resulting in poor applicability of the prior device. Utility Model Content
[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a straightening mechanism for copper busbar processing, so as to solve the technical problems mentioned in the above background technology.
[0006] The above technical objectives of the utility model are achieved through the following technical solutions:
[0007] A straightening mechanism for copper busbar processing comprises a base, first rotating frames are fixedly connected to both sides of the upper end of the base, a fixed plate is arranged on the top of each of the first rotating frames, an adjusting screw is rotatably connected between the two fixed plates, a first pressure roller is commonly connected between the two first rotating frames, two adjusting rings are sleeved on the circumferential side of the first pressure roller, and a second pressure roller is commonly arranged on the upper ends of the two adjusting rings.
[0008] Furthermore, the first pressure roller includes a rotating roller, both ends of which are fixedly connected with rotating disks, an axial side of the rotating disk is provided with a rotating groove, an outer surface of the rotating roller is provided with a sliding groove, and a slider is inserted into the sliding groove.
[0009] Furthermore, the adjustment ring includes an inner ring and an outer ring, the inner ring is sleeved on the outer peripheral side of the rotating roller, the outer ring is sleeved on the circumferential side of the inner ring and is rotatably connected to the inner ring, an arc guide ring is arranged at the upper end of the outer ring, an adjustment rod is arranged on one side of the outer ring, and the adjustment rod is threadedly connected to the adjustment screw.
[0010] Furthermore, an inner wall of one of the inner rings is fixedly connected to one end of the slider.
[0011] Furthermore, the second pressure roller includes a connecting inner cylinder, both sides of the connecting inner cylinder are provided with cylinder grooves, the interior of the cylinder groove is slidably connected with an extension rod, and a rotating rod is provided at one end of the extension rod away from the connecting inner cylinder, and the rotating rod is inserted into the interior of the arc guide ring.
[0012] Furthermore, a hydraulic push rod is provided at the upper end of the inner ring of the arc-shaped guide ring, and the bottom of the hydraulic push rod is in contact with the circumferential side of the rotating rod.
[0013] In summary, the present invention includes at least one of the following beneficial technical effects:
[0014] 1. The straightening mechanism for copper busbar processing, when in use, clamps the copper busbar together by the first pressing roller and the second pressing roller, and moves the copper busbar between the first pressing roller and the second pressing roller by rotating the first pressing roller, thereby flattening the plane end of the copper busbar. When flattening the copper busbar, two adjusting rings are pressed against both sides of the copper busbar, so that the copper busbar is straightened in the straight direction when moving, thereby achieving the purpose of straightening both the plane end and the straight direction of the copper busbar, effectively improving the practicality of the device;
[0015] 2. This straightening mechanism for copper busbar processing is used to adjust the distance between two adjustment rings by setting an adjusting screw, so that the device can straighten the straight direction of copper busbars of different widths, and by setting a retractable second pressing roller composed of a connected inner cylinder and an extension rod, the device can flatten the planar ends of copper busbars of different widths, effectively improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0017] Figure 1 The utility model is a schematic structural diagram of a straightening mechanism for copper busbar processing.
[0018] Figure 2 This is a schematic diagram of the structure of a straightening mechanism for copper busbar processing according to the utility model. Figure 2 .
[0019] Figure 3 The utility model is a schematic structural diagram of a base and a first rotating frame of a straightening mechanism for copper busbar processing.
[0020] Figure 4 The utility model is a schematic structural diagram of a first pressing roller of a straightening mechanism for copper busbar processing.
[0021] In the figure, 1, base; 2, first rotating frame; 3, fixed plate; 4, adjusting screw; 5, first pressure roller; 51, rotating roller; 52, rotating disk; 53, rotating groove; 54, sliding groove; 55, slider; 6, adjusting ring; 61, inner ring; 62, outer ring; 63, arc guide ring; 64, adjusting rod; 65, hydraulic push rod; 7, second pressure roller; 71, connecting inner cylinder; 72, cylinder groove; 73, extension rod; 74, rotating rod. DETAILED DESCRIPTION
[0022] The utility model is further described in detail below in conjunction with the accompanying drawings. Example
[0023] Reference Figure 1-Figure 4 The utility model discloses a straightening mechanism for copper busbar processing, comprising a base 1, both sides of the upper end of the base 1 are fixedly connected with a first rotating frame 2, the top of the first rotating frame 2 is provided with a fixed plate 3, an adjusting screw 4 is rotatably connected between the two fixed plates 3, a first pressure roller 5 is commonly connected between the two first rotating frames 2, the circumferential side of the first pressure roller 5 is sleeved with two adjusting rings 6, and the upper ends of the two adjusting rings 6 are commonly provided with a second pressure roller 7.
[0024] In this embodiment, one end of the copper busbar is inserted between the first pressing roller 5 and the second pressing roller 7, and the second pressing roller 7 is moved downward by setting the adjusting ring 6, so that the first pressing roller 5 and the second pressing roller 7 clamp the copper busbar, and the first pressing roller 5 is driven to rotate by the motor, so that the copper busbar gradually moves between the first pressing roller 5 and the second pressing roller 7 under the rotation of the first pressing roller 5, so as to achieve the purpose of flattening and straightening the copper busbar, and by rotating the adjusting screw 4, the spacing between the two adjusting rings 6 is adjusted so that the spacing between the two adjusting rings 6 is the same as the width of the copper busbar. When the copper busbar is pressed between the first pressing roller 5 and the second pressing roller 7, it is squeezed by the adjusting rings 6 on both sides, so as to achieve the effect of correcting the straight direction of the copper busbar.
[0025] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the first pressure roller 5 includes a rotating roller 51, and rotating disks 52 are fixedly connected to both ends of the rotating roller 51. A rotating groove 53 is provided on the axial side of the rotating disk 52. A sliding groove 54 is provided on the outer surface of the rotating roller 51, and a slider 55 is inserted into the interior of the sliding groove 54.
[0026] In this embodiment, the rotating disk 52 is used to install the rotating roller 51, and the rotating disk 52 is rotatably connected to the first rotating frame 2 by embedding the inner side of the first rotating frame 2 into the rotating groove 53, so that the rotating roller 51 is rotatably connected to the first rotating frame 2.
[0027] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the adjustment ring 6 includes an inner ring 61 and an outer ring 62, the inner ring 61 is sleeved on the outer peripheral side of the rotating roller 51, the outer ring 62 is sleeved on the circumferential side of the inner ring 61, and is rotatably connected to the inner ring 61, an arc guide ring 63 is provided at the upper end of the outer ring 62, and an adjustment rod 64 is provided on one side of the outer ring 62, and the adjustment rod 64 is threadedly connected to the adjustment screw 4.
[0028] In this embodiment, the outer ring 62 and the adjusting screw 4 are connected to each other through the setting of the adjusting rod 64. When the adjusting screw 4 is rotated, the distance between the two outer rings 62 can be adjusted, and the threads at both ends of the adjusting screw 4 are relatively set, so that the moving directions of the two outer rings 62 are opposite when moving, thereby achieving the effect of adjusting the distance between the two outer rings 62. When the copper busbar is clamped and stretched, the two sides of the copper busbar will contact the two inner rings 61, so that the inner ring 61 rotates with the movement of the copper busbar, thereby achieving the effect of preventing the copper busbar from getting stuck.
[0029] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the inner wall of one of the inner rings 61 is fixedly connected to one end of the slider 55 .
[0030] In this embodiment, since one of the inner rings 61 is fixedly connected to the slider 55, the inner ring 61 can rotate along with the rotating roller 51, so that the two inner rings 61 clamp the two sides of the copper busbar and move synchronously, thereby preventing the copper busbar from getting stuck.
[0031] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the second pressure roller 7 includes a connecting inner cylinder 71, and cylinder grooves 72 are opened on both sides of the connecting inner cylinder 71. An extension rod 73 is slidably connected inside the cylinder groove 72. A rotating rod 74 is provided at one end of the extension rod 73 away from the connecting inner cylinder 71, and the rotating rod 74 is inserted into the interior of the arc guide ring 63.
[0032] In this embodiment, the through grooves on both sides of the inner cylinder 71 are connected to install the extension rod 73, so that the second pressure roller 7 can be extended and retracted to achieve the purpose of changing the length, and the two ends of the second pressure roller 7 are fixed inside the arc guide ring 63 by the setting of the rotating rod 74, so that the length of the second pressure roller 7 can change with the distance between the two adjustment rings 6, so that the device can straighten the copper busbars of different widths.
[0033] In a further preferred embodiment of the present invention, Figure 1-4 As shown, a hydraulic push rod 65 is provided at the upper end of the inner ring 61 of the arc-shaped guide ring 63 , and the bottom of the hydraulic push rod 65 is in contact with the circumferential side of the rotating rod 74 .
[0034] In this embodiment, the hydraulic push rod 65 is arranged to apply downward pressure to the second pressing roller 7, so as to achieve the purpose of improving the pressure strength of the copper busbar and improve the straightening efficiency of the copper busbar.
[0035] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A straightening mechanism for copper busbar processing, comprising a base (1), characterized in that: The upper ends of the base (1) are fixedly connected to first rotating frames (2) on both sides, the tops of the first rotating frames (2) are provided with fixed plates (3), an adjusting screw (4) is rotatably connected between the two fixed plates (3), a first pressing roller (5) is commonly connected between the two first rotating frames (2), two adjusting rings (6) are sleeved on the circumferential sides of the first pressing roller (5), and a second pressing roller (7) is commonly provided on the upper ends of the two adjusting rings (6).
2. A straightening mechanism for copper busbar processing according to claim 1, characterized in that: The first pressure roller (5) comprises a rotating roller (51), both ends of the rotating roller (51) are fixedly connected to a rotating disk (52), an axial side of the rotating disk (52) is provided with a rotating groove (53), an outer surface of the rotating roller (51) is provided with a sliding groove (54), and a sliding block (55) is inserted into the interior of the sliding groove (54).
3. A straightening mechanism for copper busbar processing according to claim 2, characterized in that: The adjusting ring (6) comprises an inner ring (61) and an outer ring (62); the inner ring (61) is sleeved on the outer peripheral side of the rotating roller (51); the outer ring (62) is sleeved on the circumferential side of the inner ring (61) and is rotatably connected to the inner ring (61); an arc-shaped guide ring (63) is provided at the upper end of the outer ring (62); an adjusting rod (64) is provided on one side of the outer ring (62); and the adjusting rod (64) is threadedly connected to the adjusting screw (4).
4. A straightening mechanism for copper busbar processing according to claim 3, characterized in that: An inner wall of one of the inner rings (61) is fixedly connected to one end of the sliding block (55).
5. A straightening mechanism for copper busbar processing according to claim 4, characterized in that: The second pressure roller (7) comprises a connecting inner cylinder (71), both sides of which are provided with cylinder grooves (72), the interior of which is slidably connected with an extension rod (73), and the end of the extension rod (73) away from the connecting inner cylinder (71) is provided with a rotating rod (74), and the rotating rod (74) is inserted into the interior of the arc-shaped guide ring (63).
6. A straightening mechanism for copper busbar processing according to claim 5, characterized in that: A hydraulic push rod (65) is provided at the upper end of the inner ring (61) of the arc-shaped guide ring (63), and the bottom of the hydraulic push rod (65) is in contact with the circumferential side of the rotating rod (74).