Copper bar forming device

Abstract

The utility model discloses a copper bar forming device which comprises a working table, one end of the outer side of the working table is fixedly connected with a driving box, the output end of the driving box penetrates through the working table and is inwards provided with a first two-way screw rod, and the first two-way screw rod is fixedly connected with two first threaded blocks. First threaded blocks are fixedly connected to the two ends of the workbench, first open grooves are formed in the two ends of the workbench, the first threaded blocks penetrate through the first open grooves and are outwards and fixedly connected with a connecting frame, and a movable frame is fixedly connected to the upper end of the connecting frame. The copper bars with different lengths and sizes can be positioned and clamped, the stability in the bending forming process is ensured, meanwhile, a handle, a second two-way screw and a second threaded block are arranged to drive two clamping plates to move relatively, the two ends of the copper bars are clamped, and the copper bars are prevented from being twisted and deformed in the bending forming process.

Description

Technical Field

[0001] The utility model relates to the technical field of copper busbar forming, in particular to a copper busbar forming device. Background Art

[0002] Copper busbars are widely used in power transmission and transformation, electrical equipment and other fields in the power industry. During the installation of electrical equipment, copper busbars are often required for conductive connection. They can not only play a conductive role, but also play a certain supporting role. In many applications, copper busbars need to be bent and formed for connection or installation.

[0003] In the prior art, after searching, it was found that a Chinese patent disclosed "a copper busbar processing and forming bending mechanism", and its application number is "CN202222085370.2". This patent mainly uses the function of the bending support component to transform it from a sliding friction state to a rolling friction state, thereby greatly avoiding the possibility of scratches during the bending process, protecting the tinning effect of the product during the bending process and improving the appearance of the product, and alleviating the copper exposure and easy oxidation caused by scratches;

[0004] The equipment fails to fix and clamp the copper busbar, and still needs to be manually pushed to perform the bending operation. It cannot achieve automation functions and cannot avoid the existing production safety hazards. In addition, the device can only perform simple chamfering and bending, and cannot replace the bent parts according to production, which reduces the forming efficiency of the entire copper busbar. Utility Model Content

[0005] The purpose of the utility model is to provide a copper busbar forming device, which solves the problems in the prior art.

[0006] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a copper busbar forming device, comprising a workbench, one end of the outer side of the workbench is fixedly connected to a drive box, the output end of the drive box passes through the workbench and is provided with a first bidirectional screw inwardly, two first threaded blocks are fixedly connected to the first bidirectional screw, first slots are opened at both ends of the workbench, the first threaded block passes through the first slot and is fixedly connected to a connecting frame outwardly;

[0007] The upper end of the connecting frame is fixedly connected with a movable frame, and two ends above the movable frame are provided with clamping plates, and the interior of the clamping plates is rotatably connected with a plurality of positioning wheels.

[0008] As a further description of the above technical solution: the interior of the movable frame is rotatably connected to a second bidirectional screw, and the outer end of the second bidirectional screw is fixedly connected to a handle.

[0009] As a further description of the above technical solution: two second threaded blocks are threadedly connected to the second bidirectional screw, and a second slot is formed at the upper end of the movable frame.

[0010] As a further description of the above technical solution: the second threaded block passes through the second slot and is fixedly connected to the clamping plate upward.

[0011] As a further description of the above technical solution: the four lower ends of the workbench are fixedly connected to support frames, and the upper end of the workbench is fixedly connected to a fixing plate.

[0012] As a further description of the above technical solution: a cylinder is fixedly connected to the fixing plate, and an extending end of the cylinder is passed through and fixedly connected inwardly with a second mounting member.

[0013] As a further description of the above technical solution: a mounting groove is provided inside the second mounting member, the first mounting member is correspondingly installed inside the mounting groove, the other end of the first mounting member is fixedly connected to a bending member, a screw hole is provided on the first mounting member, and a positioning bolt is threadedly connected to the second mounting member.

[0014] The utility model has the following beneficial effects:

[0015] 1. Compared with the existing technology, this copper busbar forming device can adjust the relative position of the clamping assembly by providing a drive box, a first bidirectional screw and a first threaded block, so that copper buses of different lengths can be positioned and clamped, ensuring stability during the bending and forming process. At the same time, the handle, the second bidirectional screw and the second threaded block can drive the two clamping plates to move relative to each other, clamping the two ends of the copper busbar, thereby preventing the copper busbar from twisting and deforming during the bending and forming process.

[0016] 2. Compared with the existing technology, this copper busbar forming device can realize the bending processing of the copper busbar by setting a cylinder and a bending part. At the same time, under the action of the first mounting part, the second mounting part and the mounting groove, it is convenient for the staff to disassemble and assemble the bending part, thereby improving its convenience and practicality in use.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2It is a schematic structural diagram of the clamping assembly of the present utility model.

[0021] Figure 3 It is a schematic diagram of the bending part installation structure of the utility model.

[0022] Figure 4 It is a schematic diagram of the internal structure of the splint of the present utility model.

[0023] Legend:

[0024] 1. Workbench; 2. First bidirectional screw; 3. Support frame; 4. First threaded block; 5. First slot; 6. Connecting frame; 7. Drive box; 8. Cylinder; 9. Fixed plate; 10. Bending part; 11. Clamp; 12. Movable frame; 13. Handle; 14. Second bidirectional screw; 15. Second threaded block; 16. Second slot; 17. Screw hole; 18. First mounting part; 19. Second mounting part; 20. Positioning wheel; 21. Mounting slot; 22. Positioning bolt. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0026] Reference Figure 1-4 , the utility model provides an embodiment of a copper busbar forming device, including a workbench 1, one end of the outer side of the workbench 1 is fixedly connected to a driving box 7, the output end of the driving box 7 passes through the workbench 1 and is provided with a first bidirectional screw 2 inwardly, and the first bidirectional screw 2 can be driven to rotate by starting the driving box 7, and two first threaded blocks 4 are fixedly connected to the first bidirectional screw 2, and a first slot 5 is provided at both ends of the workbench 1, and the first threaded block 4 passes through the first slot 5 and is fixedly connected to a connecting frame 6 outwardly, and under the action of the threaded connection, the first threaded block 4 can drive the two connecting frames 6 to move relative to each other, and under the action of the connecting frame 6, the movable frame 12 and the clamping assembly can be driven to move relative to each other, and the spacing between the two clamping assemblies can be adjusted, which can be suitable for clamping copper buses of different lengths;

[0027] The upper end of the connecting frame 6 is fixedly connected to the movable frame 12, and the upper ends of the movable frame 12 are provided with clamping plates 11. The internal rotation of the clamping plates 11 is connected to a plurality of positioning wheels 20. The clamping plates 11 can clamp the two ends of the copper busbar to ensure stability during bending. The positioning wheels 20 can also prevent the copper busbar from twisting and deforming during the bending process.

[0028] The movable frame 12 is internally rotatably connected to a second bidirectional screw 14, and the outer end of the second bidirectional screw 14 is fixedly connected to a handle 13. By rotating the handle 13, the second bidirectional screw 14 inside can be driven to rotate.

[0029] Two second threaded blocks 15 are threadedly connected to the second bidirectional screw 14. A second slot 16 is provided at the upper end of the movable frame 12. The second threaded block 15 passes through the second slot 16 and is fixedly connected to the clamping plate 11 upward. Under the action of the threaded connection, the second threaded block 15 can drive the two clamping plates 11 above to move relative to each other. The clamping plates 11 can position and clamp the two ends of the copper busbar to ensure the stability of the copper busbar during bending processing;

[0030] The four lower ends of the workbench 1 are fixedly connected to the support frame 3, and the upper end of the workbench 1 is fixedly connected to the fixing plate 9, and the fixing plate 9 is fixedly connected to the cylinder 8. The extended end of the cylinder 8 is passed through and fixedly connected to the second mounting member 19 inward. Starting the cylinder 8 can drive the bending member 10 to move, and the copper busbar can be bent by the bending member 10, thereby improving the practicality and efficiency of the device.

[0031] A mounting groove 21 is provided inside the second mounting part 19, and the first mounting part 18 is correspondingly installed inside the mounting groove 21. The other end of the first mounting part 18 is fixedly connected to the bending part 10. A screw hole 17 is provided on the first mounting part 18, and a positioning bolt 22 is threadedly connected to the second mounting part 19. When the bending part 10 needs to be replaced for bending processing in different situations, the positioning bolt 22 is screwed to make the positioning bolt 22 fall off from the inside of the screw hole 17. At this time, the staff directly pulls out the first mounting part 18 from the inside of the second mounting part 19 to replace it, thereby replacing the corresponding bending component according to different copper bars to improve the applicability of the device.

[0032] Working principle: When the device is in use, the device is first adjusted according to the copper bar to be bent. Starting the drive box 7 can drive the first bidirectional screw 2 inside to rotate, and under the action of the threaded connection, the first threaded block 4 can drive the two connecting frames 6 to move relative to each other, and under the action of the connecting frame 6, the movable frame 12 and the clamping assembly can be driven to move relative to each other, and the spacing between the two clamping assemblies can be adjusted, which can be suitable for clamping copper bars of different lengths. Subsequently, rotating the handle 13 can drive the second bidirectional screw 14 to rotate, and under the action of the threaded connection, the second threaded block 15 can drive the two upper clamping plates 11 to move relative to each other, and the clamping plates 11 can be used to position and clamp the two ends of the copper bar to ensure the stability of the copper bar during bending. Finally, starting the cylinder 8 can drive the bending part 10 to move, and the copper bar can be bent through the bending part 10, thereby improving the practicality and efficiency of the device.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A copper busbar forming device, comprising a workbench (1), characterized in that: One end of the outer side of the workbench (1) is fixedly connected to a drive box (7); an output end of the drive box (7) passes through the workbench (1) and is provided with a first bidirectional screw (2) inwardly; two first threaded blocks (4) are fixedly connected to the first bidirectional screw (2); first slots (5) are provided at both ends of the workbench (1); the first threaded blocks (4) pass through the first slots (5) and are fixedly connected to a connecting frame (6) outwardly; The upper end of the connecting frame (6) is fixedly connected to a movable frame (12), and clamping plates (11) are provided at both ends above the movable frame (12). The interior of the clamping plates (11) is rotatably connected to a plurality of positioning wheels (20).

2. A copper busbar forming device according to claim 1, characterized in that: The interior of the movable frame (12) is rotatably connected to a second bidirectional screw (14), and the outer end of the second bidirectional screw (14) is fixedly connected to a handle (13).

3. A copper busbar forming device according to claim 2, characterized in that: Two second threaded blocks (15) are threadedly connected to the second bidirectional screw (14), and a second slot (16) is formed at the upper end of the movable frame (12).

4. A copper busbar forming device according to claim 3, characterized in that: The second threaded block (15) passes through the second slot (16) and is fixedly connected to the clamping plate (11) upward.

5. The copper busbar forming device according to claim 1, characterized in that: The four lower ends of the workbench (1) are fixedly connected to support frames (3), and the upper end of the workbench (1) is fixedly connected to a fixing plate (9).

6. A copper busbar forming device according to claim 5, characterized in that: The fixed plate (9) is fixedly connected to a cylinder (8), and an extended end of the cylinder (8) is passed through and inwardly fixedly connected to a second mounting member (19).

7. A copper busbar forming device according to claim 6, characterized in that: A mounting groove (21) is provided inside the second mounting member (19), and a first mounting member (18) is correspondingly installed inside the mounting groove (21). The other end of the first mounting member (18) is fixedly connected to a bending member (10), a screw hole (17) is provided on the first mounting member (18), and a positioning bolt (22) is threadedly connected to the second mounting member (19).

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