Straightening mechanism for copper busbar machining

Abstract

The utility model discloses a straightening mechanism for copper busbar processing, which comprises a mounting seat, two first rolling shafts are rotatably inserted between the inner walls of the two sides of the mounting seat, a motor is fixedly connected to the outer wall of one side of the mounting seat, the output end of the motor is fixedly connected with one end of one first rolling shaft, and the output end of the motor is fixedly connected with the other end of the other first rolling shaft. The two sides of the mounting base are each provided with two second sliding grooves, the two sides of the top of the mounting base are each fixedly connected with two mounting blocks, one side of each mounting block is slidably connected with a sliding block, the sliding blocks slide in the second sliding grooves, a second rolling shaft is rotationally connected between the two sliding blocks and located above the first rolling shaft, and scale marks are arranged on the outer wall of one side of the mounting base. An arrow is arranged on one side of the sliding block. According to the copper busbar straightening device, the sliding block is pulled to move on the mounting block and in the second sliding groove, so that the second rolling shaft is driven to move, the distance between the second rolling shaft and the first rolling shaft is adjusted, and the copper busbar straightening device is suitable for straightening copper busbars with different thicknesses.

Description

Technical Field

[0001] This utility model relates to the field of copper busbar processing technology, and in particular to a straightening mechanism for copper busbar processing. Background Technology

[0002] Copper busbars, also known as copper bars, are conductive materials made from pure copper or copper alloys. They are widely used in the manufacture of motor windings, high and low voltage electrical appliances, switch contacts, and power supply and distribution installations.

[0003] Currently, existing copper busbar straightening devices require operators to rotate the threaded rod multiple times during the clamping and straightening process using a threaded rod and clamp to achieve the desired clamping and fixing effect. This results in a large adjustment distance when fixing copper busbars of different sizes, necessitating repeated rotations for fixing, which delays the efficiency of subsequent copper busbar and copper busbar connection processing. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing methods require multiple rotations of the threaded rod to achieve a clamping and fixing effect, and to propose a straightening mechanism for copper busbar processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A straightening mechanism for processing copper busbars includes a mounting base. Two first rollers are rotatably inserted between the inner walls of both sides of the mounting base. A motor is fixedly connected to the outer wall of one side of the mounting base. The output end of the motor is fixedly connected to one end of one of the first rollers. Two second sliding grooves are provided on both sides of the mounting base. Two mounting blocks are fixedly connected to both sides of the top of the mounting base. A slider is slidably connected to one side of the mounting block. The slider slides in the second sliding groove. A second roller is rotatably connected between the two sliders and is located above the first roller.

[0007] Furthermore, a scale line is provided on one outer wall of the mounting base.

[0008] Furthermore, an arrow is provided on one side of the slider, and the arrow is positioned opposite to the scale line.

[0009] Furthermore, the bottom inner wall of the mounting base is provided with two first sliding grooves, and a limiting plate is slidably connected in the first sliding groove. A spring is fixed on one side of the limiting plate, and the other end of the spring is fixedly connected to the inner wall of one end of the first sliding groove.

[0010] Furthermore, a rectangular groove is provided on one side of the slider, and a threaded rod is slidably connected in the rectangular groove. One end of the threaded rod passes through the mounting block and is threaded with a nut.

[0011] Furthermore, an adjustment knob is fixedly connected to the other end of the threaded rod, and a washer is fitted onto this end of the threaded rod.

[0012] Furthermore, a handle is fixedly connected between the two sliders.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. By pulling the slider to move it on the mounting block and in the second groove, the second roller is moved, thereby adjusting the distance between the second roller and the first roller to accommodate the straightening of copper busbars of different thicknesses.

[0015] 2. By using the spring to bring the two limiting plates together in the middle, the two sides of the copper busbar are limited, thereby preventing the copper busbar from deviating and affecting the correction of the copper busbar.

[0016] 3. The copper busbar is straightened by the rotation of the first roller driven by the motor and the belt, which saves time and effort. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a straightening mechanism for processing copper busbars proposed in this utility model;

[0018] Figure 2 This is a bottom view of the straightening mechanism for processing copper busbars proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the limiting structure of a straightening mechanism for processing copper busbars proposed in this utility model;

[0020] Figure 4 This is an exploded structural diagram of a straightening mechanism for processing copper busbars proposed in this utility model.

[0021] In the diagram: 1. Mounting base; 2. Scale line; 3. Motor; 4. First roller; 5. Limiting plate; 6. First slide groove; 601. Second slide groove; 7. Spring; 8. Mounting block; 9. Slider; 10. Arrow; 11. Second roller; 12. Rectangular groove; 13. Threaded rod; 14. Adjustment knob; 15. Washer; 16. Nut; 17. Handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-4A straightening mechanism for processing copper busbars includes a mounting base 1. A scale line 2 is provided on one outer wall of the mounting base 1. Two first rollers 4 are rotatably inserted between the inner walls of both sides of the mounting base 1. One end of the two first rollers 4 is connected to a belt via a pulley drive. A motor 3 is bolted to one outer wall of the mounting base 1. The output end of the motor 3 is fixedly connected to one end of one of the first rollers 4. Driven by the motor 3 and the belt drive, the first roller 4 rotates, thereby straightening the copper busbar. Two second sliding grooves 601 are provided on both sides of the mounting base 1. Two mounting blocks 8 are welded to both sides of the top of the mounting base 1. A slider 9 is slidably connected to one side of the mounting block 8. The slider 9 slides within the second sliding groove 601. A second roller 11 is rotatably connected between the two sliders 9, located above the first roller 4. Pulling the slider 9 moves it on the mounting block 8 and within the second sliding groove 601, thereby moving the second roller 11 and adjusting the distance between the second roller 11 and the first roller 4 to accommodate the straightening of copper busbars of different thicknesses.

[0024] An arrow 10 is provided on one side of the slider 9, and the arrow 10 is positioned opposite to the scale line 2. The slider 9 moves the arrow 10 along the scale line 2, thereby precisely adjusting the slider 9. The bottom inner wall of the mounting base 1 is provided with two first sliding grooves 6. Limiting plates 5 are slidably connected in the first sliding grooves 6. A spring 7 is fixed to one side of the limiting plate 5, and the other end of the spring 7 is fixedly connected to the inner wall of one end of the first sliding groove 6. Under the action of the spring 7, the two limiting plates 5 are brought together in the middle, thereby limiting the two sides of the copper busbar and preventing the copper busbar from being cut off. To prevent misalignment, a rectangular groove 12 is provided on one side of the slider 9. A threaded rod 13 is slidably connected in the rectangular groove 12. One end of the threaded rod 13 passes through the mounting block 8 and is fitted with a nut 16. The threaded rod 13 is passed through the mounting block 8 and the nut 16 is tightened onto the threaded rod 13 to fix the slider 9. An adjustment knob 14 is welded to the other end of the threaded rod 13. A washer 15 is fitted to this end of the threaded rod 13 to prevent the threaded rod 13 from loosening. A handle 17 is welded between the two sliders 9 so that both sliders 9 can be adjusted at the same time.

[0025] The working principle of this embodiment is as follows: When in use, the slider 9 is pulled to move on the mounting block 8 and in the second slide groove 601, thereby driving the second roller 11 to move, and thus adjusting the distance between the second roller 11 and the first roller 4. During adjustment, the slider 9 drives the arrow 10 to move along the scale line 2, thereby making precise adjustment of the slider 9. After adjustment, the threaded rod 13 is passed through the mounting block 8, and the nut 16 is tightened on the threaded rod 13 to fix the slider 9 so as to be suitable for straightening copper busbars of different thicknesses.

[0026] Then, one end of the copper busbar is passed through the first roller 4 and the second roller 11 on one side, and then the other end of the copper busbar is passed through the two limiting plates 5. Then, the other end of the copper busbar is passed through the first roller 4 and the second roller 11 on the other side. Under the action of the spring 7, the two limiting plates 5 are brought together in the middle, thereby limiting the two sides of the copper busbar and preventing the copper busbar from deviating. Next, the motor 3 is started. Under the drive of the motor 3 and the transmission of the belt, the first roller 4 is driven to rotate, thereby straightening the copper busbar.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A straightening mechanism for processing copper busbars, comprising a mounting base (1), characterized in that, Two first rollers (4) are rotatably inserted between the inner walls of the two sides of the mounting base (1). A motor (3) is fixedly connected to the outer wall of one side of the mounting base (1). The output end of the motor (3) is fixedly connected to one end of one of the first rollers (4). Two second sliding grooves (601) are provided on both sides of the mounting base (1). Two mounting blocks (8) are fixedly connected to both sides of the top of the mounting base (1). A slider (9) is slidably connected to one side of the mounting block (8). The slider (9) slides in the second sliding groove (601). A second roller (11) is rotatably connected between the two sliders (9) and is located above the first roller (4).

2. The straightening mechanism for processing copper busbars according to claim 1, characterized in that, The mounting base (1) has a scale line (2) on one side of its outer wall.

3. The straightening mechanism for processing copper busbars according to claim 2, characterized in that, The slider (9) has an arrow (10) on one side, and the arrow (10) is set opposite to the scale line (2).

4. The straightening mechanism for processing copper busbars according to claim 1, characterized in that, The bottom inner wall of the mounting base (1) is provided with two first sliding grooves (6). A limiting plate (5) is slidably connected in the first sliding groove (6). A spring (7) is fixed on one side of the limiting plate (5), and the other end of the spring (7) is fixedly connected to the inner wall of one end of the first sliding groove (6).

5. A straightening mechanism for processing copper busbars according to claim 1, characterized in that, A rectangular groove (12) is provided on one side of the slider (9), and a threaded rod (13) is slidably connected in the rectangular groove (12). One end of the threaded rod (13) passes through the mounting block (8) and is threaded with a nut (16).

6. A straightening mechanism for processing copper busbars according to claim 5, characterized in that, An adjustment knob (14) is fixedly connected to the other end of the threaded rod (13), and a washer (15) is fitted onto this end of the threaded rod (13).

7. A straightening mechanism for processing copper busbars according to claim 1, characterized in that, A handle (17) is fixedly connected between the two sliders (9).

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