Copper bar bending mechanism of copper bar processing machine

Abstract

The utility model is applicable to the technical field of copper bar processing, and provides a copper bar bending mechanism of a copper bar processing machine, which comprises a bottom plate, a bending component is arranged on one side of the upper end of the bottom plate, and a fixing component and an auxiliary supporting component are arranged on the other side of the upper end of the bottom plate; the bending assembly comprises a vertical plate fixedly connected with the upper end of one side of the bottom plate, and a hydraulic rod is fixedly connected to the middle of the side, close to the fixing assembly, of the vertical plate. The telescopic end of the hydraulic rod is fixedly connected with a fixing block, a threaded fixing groove is formed in one side of the fixing block, a bending block is arranged on one side of the fixing block, by arranging the bending assembly, bending is convenient, meanwhile, the bending block is convenient to change, and various bending blocks of different shapes and sizes are convenient to replace; the copper bar can be conveniently fixed through the four limiting columns, bending operation is conducted on the auxiliary supporting assembly through the bending assembly, and by arranging the auxiliary supporting assembly, the bending angle can be conveniently adjusted.

Description

Technical Field

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

[0002] Copper busbars generally refer to copper busbars. Copper busbars are indispensable conductive materials for manufacturing motor windings, high and low voltage electrical appliances, switch contacts, and conductors for power supply and distribution installations. Copper busbars are a major type of copper processed materials. Copper busbars have high mechanical properties, good electrical and thermal conductivity, excellent corrosion resistance, electroplating properties, brazing properties, a beautiful metallic luster, and good forming and processing performance. Therefore, various power transmission and transformation equipment and electrical equipment made from them have been widely used in the power field. In recent years, with the continuous and rapid development of the national economy, the output and consumption of copper busbars in my country have also increased significantly. At the same time, the quality requirements for copper busbars are also constantly increasing. In the processing of copper busbars, bending work is required.

[0003] Application No. 202120961689.X discloses a copper busbar bending device for busbar processing, relating to the field of copper busbar processing. It includes a worktable and a bending mechanism. The lower surface of the worktable is fixedly connected to four support legs, which are symmetrically distributed in pairs. A workpiece is placed on the upper surface of the worktable. The bending mechanism is located on the upper surface of the worktable. A bending frame is fixedly connected to the surface of the worktable. A sliding box is fixedly connected to the inner wall of the bending frame. A worm gear is inserted into the inner wall of the sliding box. A support frame is fixedly connected to the surface of the sliding box. A motor is fixedly connected to the surface of the support frame. This invention addresses the shortcomings of current commercially available copper busbar bending devices, which often have a single bending angle, make it difficult to replace curved bending modules during processing, and result in poor stability of the copper busbar. This device avoids these problems and improves the ease of use of the equipment.

[0004] The existing technology still has the following shortcomings:

[0005] Existing copper busbar bending devices use a bending mechanism to bend the copper busbar. However, since the bending mechanism is directly fixed, it is inconvenient to disassemble the bending block when it wears out and needs to be replaced, which reduces the bending efficiency of the copper busbar. Utility Model Content

[0006] This utility model provides a copper busbar bending mechanism for a copper busbar processing machine, aiming to solve the problem that existing copper busbar bending devices use a bending mechanism to bend the copper busbar, but the bending mechanism is directly fixedly connected, and when the bending block in contact with the copper busbar is worn and needs to be replaced, it is inconvenient to disassemble the bending block, thus reducing the bending efficiency of the copper busbar.

[0007] This utility model is implemented as follows: the copper busbar bending mechanism of the copper busbar processing machine includes: a base plate, a bending assembly provided on one side of the upper end of the base plate, a fixing assembly and an auxiliary support assembly provided on the other side of the upper end of the base plate; the bending assembly includes a vertical plate fixedly connected to the upper end of one side of the base plate, and a hydraulic rod fixedly connected to the middle of the side of the vertical plate near the fixing assembly; a fixing block is fixedly connected to the telescopic end of the hydraulic rod, a threaded fixing groove is opened on one side of the fixing block, and a bending block is provided on one side of the fixing block.

[0008] Preferably, the bending assembly further includes a threaded fixing post fixedly connected to the middle of the side of the bending block near the threaded fixing groove; the threaded fixing post and the threaded fixing groove are threadedly connected; and an angle plate sticker is provided on the upper end of the side of the base plate near the auxiliary support assembly.

[0009] Preferably, the fixing component includes a mounting groove formed on one side of the upper end of the base plate, and a first bidirectional lead screw slide is installed inside the mounting groove. The upper ends of the two sliders of the first bidirectional lead screw slide are respectively fixedly connected to mounting blocks.

[0010] Preferably, the fixing component further includes two grooves respectively formed on the two mounting blocks, and a second bidirectional lead screw slide is installed in each of the two grooves.

[0011] Preferably, the fixing assembly further includes four sliders on the upper ends of the two second bidirectional lead screw slides, each rotatably connected to a limit post.

[0012] Preferably, the auxiliary support assembly includes two columns fixedly connected to one side of the base plate, the two columns being front and rear corresponding to each other, rotating sleeves being rotatably connected to the outside of the two columns, and adjustment auxiliary plates being fixedly connected to one side of each of the two rotating sleeves.

[0013] Preferably, the auxiliary support assembly further includes a plurality of positioning holes circumferentially distributed at the upper and lower ends of the two columns, pull plates are respectively provided at the upper and lower ends of the two rotating sleeves, and positioning rods are respectively fixedly connected to one side of the four pull plates near the two rotating sleeves, and the four positioning rods are respectively inserted through the two rotating sleeves and the four positioning holes at corresponding positions.

[0014] Preferably, the auxiliary support assembly further includes guide springs sleeved on the four positioning rods, one side of each of the four guide springs being fixedly connected to the upper and lower ends of the two rotating sleeves respectively, and the other side of each of the four guide springs being fixedly connected to the four pull plates respectively.

[0015] Compared with the prior art, the embodiments of this application have the following main advantages:

[0016] By setting up a bending component, bending is facilitated, and the bending blocks can be modified to allow for the replacement of various bending block shapes and sizes. By setting up a fixing component, the copper busbar can be fixed by four limit posts. The bending operation is performed through the bending component to the auxiliary support component, and the bending angle can be adjusted by setting up the auxiliary support component. Attached Figure Description

[0017] Figure 1 This is a top-view three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional schematic diagram of the present invention;

[0019] Figure 3 This is a front view schematic diagram of the present invention;

[0020] Figure 4 This is a utility model Figure 1 Enlarged schematic diagram of point A in the middle;

[0021] Figure 5 This is a utility model Figure 3 Enlarged schematic diagram at point B;

[0022] In the diagram: 1. Base plate; 2. Bending assembly; 3. Fixing assembly; 4. Auxiliary support assembly; 5. Vertical plate; 6. Hydraulic rod; 7. Fixing block; 8. Threaded fixing groove; 9. Threaded fixing column; 10. Bending block; 11. Mounting groove; 12. First bidirectional lead screw slide; 13. Mounting block; 14. Groove; 15. Second bidirectional lead screw slide; 16. Limiting column; 17. Vertical column; 18. Rotating sleeve; 19. Adjustment auxiliary plate; 20. Pull plate; 21. Positioning rod; 22. Guide spring; 23. Positioning hole. Detailed Implementation

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0024] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0025] This utility model embodiment provides a copper busbar bending mechanism for a copper busbar processing machine, such as... Figure 1-5 As shown, it includes: a base plate 1, a bending assembly 2 on one side of the upper end of the base plate 1, a fixing assembly 3 and an auxiliary support assembly 4 on the other side of the upper end of the base plate 1; the bending assembly 2 includes a vertical plate 5 fixedly connected to the upper end of one side of the base plate 1, and a hydraulic rod 6 fixedly connected to the middle of the vertical plate 5 near the fixing assembly 3; a fixing block 7 is fixedly connected to the telescopic end of the hydraulic rod 6, a threaded fixing groove 8 is opened on one side of the fixing block 7, and a bending block 10 is provided on one side of the fixing block 7.

[0026] It should be noted that existing copper busbar bending devices use a bending mechanism to bend the copper busbar. However, since the bending mechanism is directly fixed, it is inconvenient to disassemble the bending block when it wears out and needs to be replaced, which reduces the bending efficiency of the copper busbar. This solution improves bending efficiency by setting a bending component 2, which facilitates bending and allows for changes to the bending block 10, enabling the replacement of various shapes and sizes of the bending block 10. The fixing component 3 facilitates fixing the copper busbar with four limiting posts 16. The bending operation is performed through the bending component 2 to the auxiliary support component 4. The auxiliary support component 4 also facilitates the adjustment of the bending angle.

[0027] In a further preferred embodiment of this utility model, such as Figure 1-3 As shown, the bending assembly 2 also includes a bending block 10 with a threaded fixing post 9 fixedly connected in the middle on the side near the threaded fixing groove 8; the threaded fixing post 9 and the threaded fixing groove 8 are threadedly connected; an angle plate sticker is provided on the upper end of the side of the base plate 1 near the auxiliary support assembly 4.

[0028] In this embodiment, the bending block 10 is easily installed and fixed by threaded connection, and the angle plate sticker is set to facilitate observation and adjustment of the angle of the auxiliary plate 19.

[0029] In a further preferred embodiment of this utility model, such as Figure 1-4 As shown, the fixing component 3 includes a mounting groove 11 opened on one side of the upper end of the base plate 1. A first bidirectional lead screw slide 12 is installed inside the mounting groove 11. The upper ends of the two sliders of the first bidirectional lead screw slide 12 are respectively fixedly connected to mounting blocks 13.

[0030] In this embodiment, the first bidirectional lead screw slide 12 facilitates the movement of the two mounting blocks 13 away from or towards each other. The first bidirectional lead screw slide 12 is provided with a limit rod, which guides the movement of the slider of the first bidirectional lead screw slide 12 to make its movement more stable. The threads at both ends of the lead screw of the first bidirectional lead screw slide 12 are opposite in direction. The specific structure of the bidirectional lead screw slide is the prior art, and this technical solution will not be described in detail.

[0031] In a further preferred embodiment of this utility model, such as Figure 1-4 As shown, the fixing component 3 also includes two mounting blocks 13 with grooves 14 respectively, and a second bidirectional lead screw slide 15 is installed in each of the two grooves 14.

[0032] In this embodiment, by setting a second bidirectional lead screw slide 15, it is easy to drive the two limiting posts 16 to move closer or further apart. A limiting rod is set on the second bidirectional lead screw slide 15, which guides the movement of the slider of the second bidirectional lead screw slide 15, making its movement more stable. The threads at both ends of the lead screw of the second bidirectional lead screw slide 15 are in opposite directions.

[0033] In a further preferred embodiment of this utility model, such as Figure 1-4 As shown, the fixing assembly 3 also includes four sliders with two second bidirectional lead screw slides 15, the upper ends of which are respectively rotatably connected to limit posts 16.

[0034] In this embodiment, four limiting posts 16 are used to clamp and fix both sides of the copper busbar. When bending, the four limiting posts 16 rotate with it.

[0035] In a further preferred embodiment of this utility model, such as Figure 1-5 As shown, the auxiliary support assembly 4 includes two columns 17 fixedly connected to one side of the base plate 1. The two columns 17 are corresponding to each other. Rotating sleeves 18 are rotatably connected to the outside of the two columns 17. Adjustment auxiliary plates 19 are fixedly connected to one side of each of the two rotating sleeves 18.

[0036] In this embodiment, by providing a rotating sleeve 18 that is rotatably connected to the column 17, the angle position of the adjustment auxiliary plate 19 can be easily adjusted.

[0037] In a further preferred embodiment of this utility model, such as Figure 1-5 As shown, the auxiliary support assembly 4 also includes several positioning holes 23 that are circumferentially distributed at the upper and lower ends of the two columns 17. Pull plates 20 are respectively provided at the upper and lower ends of the two rotating sleeves 18. Positioning rods 21 are fixedly connected to the four pull plates 20 on the side of the two rotating sleeves 18 respectively. The four positioning rods 21 are respectively inserted through the two rotating sleeves 18 and the four positioning holes 23 at the corresponding positions.

[0038] In this embodiment, the rotational position of the rotating sleeve 18 can be fixed by inserting the positioning rod 21 and the positioning hole 23.

[0039] In a further preferred embodiment of this utility model, such as Figure 1-5 As shown, the auxiliary support assembly 4 also includes guide springs 22 sleeved on four positioning rods 21. One side of the four guide springs 22 is fixedly connected to the upper and lower ends of the two rotating sleeves 18 respectively, and the other side of the four guide springs 22 is fixedly connected to the four pull plates 20 respectively.

[0040] In this embodiment, by setting a guide spring 22, it is convenient to loosen the pull plate 20 after rotating the rotating sleeve 18. Due to the elastic force of the guide spring 22, the positioning rod 21 and the positioning hole 23 at the corresponding position are inserted.

[0041] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0042] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0043] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of units described above may be implemented in other ways in practice. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0044] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0045] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A copper busbar bending mechanism for a copper busbar processing machine, characterized in that, Includes: a base plate, a bending component on one side of the upper end of the base plate, a fixing component and an auxiliary support component on the other side of the upper end of the base plate; The bending assembly includes a vertical plate fixedly connected to the upper end of one side of the base plate, and a hydraulic rod fixedly connected to the middle of the vertical plate near the fixed assembly. The telescopic end of the hydraulic rod is fixedly connected to a fixing block. A threaded fixing groove is provided on one side of the fixing block, and a bending block is provided on another side of the fixing block.

2. The copper busbar bending mechanism of the copper busbar processing machine as described in claim 1, characterized in that, The bending assembly also includes a bending block with a threaded fixing post fixedly connected in the middle on the side near the threaded fixing groove; Threaded fixing post and threaded fixing groove threaded connection; An angle plate sticker is installed on the upper part of the side of the base plate near the auxiliary support component.

3. The copper busbar bending mechanism of the copper busbar processing machine as described in claim 2, characterized in that, The fixing component includes a mounting groove on the upper side of the base plate, and a first bidirectional lead screw slide is installed inside the mounting groove. The upper ends of the two sliders of the first bidirectional lead screw slide are respectively fixedly connected to mounting blocks.

4. The copper busbar bending mechanism of the copper busbar processing machine as described in claim 3, characterized in that, The fixing assembly also includes two mounting blocks with grooves respectively, and a second bidirectional lead screw slide is installed in each of the two grooves.

5. The copper busbar bending mechanism of the copper busbar processing machine as described in claim 4, characterized in that, The fixing assembly also includes four sliders with two second bidirectional lead screw slides, each with a limit post rotatably connected to its upper end.

6. The copper busbar bending mechanism of the copper busbar processing machine as described in claim 1, characterized in that, The auxiliary support assembly includes two columns fixedly connected to one side of the base plate. The two columns are aligned front to back, and rotating sleeves are rotatably connected to the outside of the two columns. Adjustment auxiliary plates are fixedly connected to one side of each of the two rotating sleeves.

7. The copper busbar bending mechanism of the copper busbar processing machine as described in claim 6, characterized in that, The auxiliary support assembly also includes several positioning holes that are circumferentially distributed at the upper and lower ends of the two columns. Pull plates are respectively provided at the upper and lower ends of the two rotating sleeves. Positioning rods are fixedly connected to the four pull plates on one side of the two rotating sleeves respectively. The four positioning rods pass through the two rotating sleeves and are inserted into the four positioning holes at the corresponding positions.

8. The copper busbar bending mechanism of the copper busbar processing machine as described in claim 7, characterized in that, The auxiliary support assembly also includes guide springs sleeved on four positioning rods. One side of each of the four guide springs is fixedly connected to the upper and lower ends of two rotating sleeves, and the other side of each of the four guide springs is fixedly connected to four pull plates.

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