Bus processing machine

Abstract

The utility model relates to a bus processing machine. The bus processing machine comprises a workbench, a mounting frame arranged on the workbench, a punching mechanism arranged on the mounting frame and a positioning mechanism arranged on the workbench; the positioning mechanism comprises a first mounting plate arranged on the workbench, a first electric telescopic rod arranged on the first mounting plate, a first stop block arranged on the first electric telescopic rod and a second mounting plate arranged on the workbench. The second electric telescopic rod is arranged on the second mounting plate; the second stop block is arranged on the second electric telescopic rod; and the first stop block and the second stop block are vertically arranged. The positions of the first stop block and the second stop block can be rapidly and accurately adjusted according to the size of the bus, and therefore the bus machining efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of busbar processing technology, and in particular to a busbar processing machine. Background Technology

[0002] Busbar processing machines are specialized equipment used in the manufacturing process of high-voltage and low-voltage electrical complete sets of equipment to bend, punch, and shear copper or aluminum busbars.

[0003] Chinese patent application CN201921870970.1 discloses a busbar processing machine, including a stamping machine body and a stamping part switching assembly. A frame is located on the top of the stamping machine body, and a downward-facing hydraulic cylinder is located at the right end of the frame. The stamping part switching assembly includes a motor, a switching plate, and stamping parts. The left side of the hydraulic cylinder of the motor is installed inside the frame. The switching plate is located below the frame and coaxially connected to the motor's rotating shaft. Multiple stamping parts are arranged in a circular array on the switching plate, and the distance of each stamping part relative to the central axis of the switching plate is the same as the distance of the hydraulic cylinder relative to the central axis of the switching plate. This equipment facilitates the switching of stamping parts of different specifications, thereby improving the flexibility and adaptability of the equipment.

[0004] However, this equipment is not convenient for positioning the busbar during the processing of the busbar. In the existing technology, two mutually perpendicular stops are fixedly set, and the busbar is positioned by simultaneously abutting the two stops. However, the position of the stops is not easy to adjust. Therefore, when processing busbars of different specifications, the operation is more cumbersome and the processing efficiency of the busbar is reduced. Utility Model Content

[0005] To address the aforementioned technical problems, this application provides a busbar processing machine.

[0006] This application provides a busbar processing machine, which adopts the following technical solution:

[0007] A busbar processing machine includes a worktable, a mounting frame disposed on the worktable, a stamping mechanism disposed on the mounting frame, and a positioning mechanism disposed on the worktable; the positioning mechanism includes a first mounting plate disposed on the worktable, a first electric telescopic rod disposed on the first mounting plate, a first stop block disposed on the first electric telescopic rod, a second mounting plate disposed on the worktable, a second electric telescopic rod disposed on the second mounting plate, and a second stop block disposed on the second electric telescopic rod; the first stop block and the second stop block are arranged perpendicularly.

[0008] By adopting the above technical solution, the first and second electric telescopic rods can drive the first and second stops to move respectively, thereby quickly and accurately adjusting the positions of the two stops according to the busbar dimensions, so that the busbar simultaneously abuts against the two stops to achieve positioning. Since the first and second stops are set perpendicularly, it can be ensured that the busbar is accurately limited in two mutually perpendicular directions, improving the positioning accuracy and efficiency of busbar processing.

[0009] Preferably, the workbench is provided with a first scale line and a second scale line, the first scale line being parallel to the first electric telescopic rod, and the second scale line being parallel to the second electric telescopic rod.

[0010] By adopting the above technical solution, the setting of the first and second scale lines allows operators to intuitively adjust the extension length of the first and second electric telescopic rods according to the scale lines, thereby achieving precise control over the positions of the first and second stops. This design improves the accuracy of busbar positioning and further enhances the efficiency and precision of busbar processing.

[0011] Preferably, the first stop includes a fixed block connected to the first electric telescopic rod, a mounting groove formed on the fixed block, a telescopic block slidably connected to the mounting groove, an elastic element disposed in the mounting groove, and a plurality of balls disposed at the bottom of the telescopic block. The balls are rotatably connected to the telescopic block. One end of the elastic element is connected to the fixed block, and the other end is connected to the telescopic block. The balls are disposed at the end of the telescopic block away from the elastic element, and the balls abut against the worktable.

[0012] By adopting the above technical solution, the first stop can achieve stable contact with the worktable. The setting of multiple balls reduces the friction between the first stop and the worktable, making the first stop smoother when adjusting its position, thus improving the efficiency and accuracy of the positioning operation.

[0013] Preferably, the elastic element is a compression spring.

[0014] By adopting the above technical solution, the fixed block and the telescopic block in the first stop are connected by a compression spring. The compression spring causes the balls on the telescopic block to abut against the worktable, which improves the stability of the telescopic block and facilitates the abutment of the telescopic block with the busbar, thereby realizing the positioning of the busbar.

[0015] Preferably, the fixing block has a limiting groove inside that communicates with the mounting groove, and the telescopic block has a limiting slider at the end away from the ball, and the limiting slider is slidably connected to the limiting groove.

[0016] By adopting the above technical solution, the setting of the limiting groove and the limiting slider effectively prevents the telescopic block from rotating in the installation groove, ensuring that the telescopic block can only move in a straight line along the direction of the installation groove, thereby improving the stability of the first stop.

[0017] Preferably, the stamping mechanism includes a motor, a cylinder, a switching disk fixedly connected to the drive shaft of the motor, a plurality of stamping parts of different sizes disposed on the switching disk, a stamping plate fixedly connected to the drive shaft of the motor and disposed below the switching disk, and a plurality of stamping holes of different diameters opened on the stamping plate. The stamping parts are arranged corresponding to the stamping holes, and the plurality of stamping parts are arranged in a circumferential array on the switching disk. The worktable is provided with a mounting groove, and the stamping plate is disposed in the mounting groove.

[0018] By adopting the above technical solution, the stamping mechanism achieves multifunctionality and flexibility. By installing a motor, cylinder, and a switching disc fixedly connected to the motor's drive shaft on the mounting frame, the switching disc can be driven to rotate, thereby enabling rapid switching between stamped parts of different sizes and improving the equipment's adaptability to different processing requirements. Placing the stamping disc in the mounting slot of the worktable makes the stamping process more stable and reduces the impact of external interference on processing accuracy.

[0019] Preferably, the stamping part includes a stamping head and a limiting spring. The switching disk has multiple mounting grooves and through holes. The through holes are connected to the mounting grooves. The limiting spring and the stamping head are both disposed in the mounting grooves. One end of the limiting spring is connected to the switching disk, and the other end is connected to the stamping head. The stamping head passes through the through holes.

[0020] By adopting the above technical solution, the limiting spring limits the stamping head, thereby enabling the cylinder to push the stamping head down to perform punching processing on the busbar. The structural design of the stamping head passing through the through hole ensures the precise execution of the stamping action, improving the quality and efficiency of busbar processing.

[0021] Preferably, the workbench is provided with a discharge hole, which is connected to the mounting groove, and the discharge hole is located below the cylinder and is connected to the stamping hole.

[0022] By adopting the above technical solution, waste material can be discharged from the mounting slot through the discharge hole after stamping, avoiding waste accumulation that could affect subsequent processing. The discharge hole is connected to the mounting slot and the stamping hole, ensuring smooth waste discharge and keeping the inside of the worktable clean.

[0023] In summary, this application has the following beneficial technical effects:

[0024] 1. By driving the first and second electric telescopic rods to move the first and second stops, the position of the stops can be quickly and accurately adjusted according to the busbar size, thereby improving the efficiency of busbar processing;

[0025] 2. The first and second scale lines on the worktable provide precise references for adjusting the stop, further improving the accuracy of positioning;

[0026] 3. The first stop block abuts against the worktable through elastic elements and balls, which can maintain stability during adjustment and adapt to small position deviations, thus enhancing the reliability of positioning. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the busbar processing machine provided in the embodiments of this application;

[0028] Figure 2 This is a cross-sectional structural schematic diagram of the busbar processing machine provided in the embodiments of this application;

[0029] Figure 3 yes Figure 2 An enlarged schematic diagram of part A in the middle.

[0030] Explanation of reference numerals in the attached drawings: 1. Workbench; 11. Mounting bracket; 12. Mounting groove; 13. Discharge hole; 2. Stamping mechanism; 21. Motor; 22. Cylinder; 23. Switching disc; 231. Mounting groove; 232. Through hole; 24. Stamped part; 241. Stamping head; 242. Limiting spring; 25. Stamping plate; 26. Stamping hole; 3. Positioning mechanism; 31. First mounting plate; 32. First electric telescopic rod; 33. First stop block; 331. Fixing block; 332. Mounting slide; 333. Telescopic block; 334. Elastic element; 335. Ball bearing; 336. Limiting slide; 337. Limiting slider; 34. Second mounting plate; 35. Second electric telescopic rod; 36. Second stop block; 37. First scale line; 38. Second scale line; 4. Generatrix. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0032] This application discloses a busbar processing machine.

[0033] Reference Figure 1 , Figure 2 and Figure 3A busbar processing machine includes a worktable 1, a mounting frame 11 fixedly mounted on the worktable 1, a stamping mechanism 2 mounted on the mounting frame 11, and a positioning mechanism 3 mounted on the worktable 1. The positioning mechanism 3 includes a first mounting plate 31 fixedly mounted on the worktable 1, a first electric telescopic rod 32 fixedly mounted on the first mounting plate 31, a first stop block 33 fixedly mounted on the first electric telescopic rod 32, a second mounting plate 34 fixedly mounted on the worktable 1, a second electric telescopic rod 35 fixedly mounted on the second mounting plate 34, and a second stop block 36 fixedly mounted on the second electric telescopic rod 35. The first stop block 33 and the second stop block 36 are perpendicularly arranged, and the extension and retraction directions of the first electric telescopic rod 32 and the second electric telescopic rod 35 are perpendicular to each other.

[0034] The workbench 1 is provided with a first scale line 37 and a second scale line 38. The first scale line 37 is arranged parallel to the first electric telescopic rod 32, and the second scale line 38 is arranged parallel to the second electric telescopic rod 35.

[0035] The first stop block 33 includes a fixed block 331 fixedly connected to the first electric telescopic rod 32, a mounting groove 332 formed on the fixed block 331, a telescopic block 333 slidably connected to the mounting groove 332, an elastic element 334 disposed in the mounting groove 332, and a plurality of balls 335 disposed at the bottom of the telescopic block 333. The balls 335 are rotatably connected to the telescopic block 333. One end of the elastic element 334 is fixedly connected to the fixed block 331, and the other end is fixedly connected to the telescopic block 333. The balls 335 are disposed at the end of the telescopic block 333 away from the elastic element 334, and abut against the worktable 1. The elastic element 334 is a compression spring. The structure of the second stop block 36 is the same as that of the first stop block 333.

[0036] The fixed block 331 has a limiting groove 336 inside, which communicates with the mounting groove 332. The telescopic block 333 has a limiting slider 337 fixedly installed at the end away from the ball 335. The limiting slider 337 is slidably connected to the limiting groove 336. The telescopic block 333 abuts against the busbar 4.

[0037] The stamping mechanism 2 includes a motor 21 fixedly mounted on the mounting bracket 11, a cylinder 22, a switching disk 23 fixedly connected to the drive shaft of the motor 21, multiple stamping parts 24 of different sizes mounted on the switching disk 23, a stamping disk 25 fixedly connected to the drive shaft of the motor 21 and mounted below the switching disk 23, and multiple stamping holes 26 of different diameters opened on the stamping disk 25. The stamping parts 24 are correspondingly arranged with the stamping holes 26, and the multiple stamping parts 24 are arranged in a circumferential array on the switching disk 23. The worktable 1 has a mounting groove 12, and the stamping disk 25 is mounted in the mounting groove 12.

[0038] The stamping part 24 includes a stamping head 241 and a limiting spring 242. The switching disk 23 has multiple mounting grooves 231 and through holes 232. The through holes 232 are connected to the mounting grooves 231. The limiting spring 242 and the stamping head 241 are both set in the mounting grooves 231. One end of the limiting spring 242 is fixedly connected to the switching disk 23, and the other end is fixedly connected to the stamping head 241. The stamping head 241 passes through the through hole 232.

[0039] The workbench 1 is provided with a discharge hole 13, which is connected to the mounting groove 12 and is located below the cylinder 22. The discharge hole 13 is connected to the stamping hole 26.

[0040] The implementation principle of a busbar processing machine according to an embodiment of this application is as follows: The first electric telescopic rod 32 and the second electric telescopic rod 35 drive the first stop 33 and the second stop 36 to move, enabling rapid and precise adjustment of the stop positions according to the dimensions of the busbar 4, thereby improving the processing efficiency of the busbar 4. The first scale line 37 and the second scale line 38 set on the worktable 1 provide precise references for the adjustment of the stops, further improving the positioning accuracy. The first stop 33 abuts against the worktable 1 through the elastic element 334 and the ball bearing 335, maintaining stability during adjustment and adapting to minor positional deviations, enhancing the reliability of positioning. The ball bearing 335 further reduces friction, making the sliding of the first stop 33 and the second stop 36 smoother. The overall structure is simple and reliable, easy to operate, and significantly improves the processing efficiency of the busbar 4.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A busbar processing machine characterized by: The device includes a workbench (1), a mounting bracket (11) mounted on the workbench (1), a stamping mechanism (2) mounted on the mounting bracket (11), and a positioning mechanism (3) mounted on the workbench (1). The positioning mechanism (3) includes a first mounting plate (31) mounted on the workbench (1), a first electric telescopic rod (32) mounted on the first mounting plate (31), a first stop block (33) mounted on the first electric telescopic rod (32), a second mounting plate (34) mounted on the workbench (1), a second electric telescopic rod (35) mounted on the second mounting plate (34), and a second stop block (36) mounted on the second electric telescopic rod (35). The first stop block (33) and the second stop block (36) are vertically arranged.

2. A busbar processing machine according to claim 1, characterized in that The workbench (1) is provided with a first scale line (37) and a second scale line (38). The first scale line (37) is parallel to the first electric telescopic rod (32), and the second scale line (38) is parallel to the second electric telescopic rod (35).

3. A busbar processing machine according to claim 2, characterized in that: The first stop block (33) includes a fixed block (331) connected to the first electric telescopic rod (32), a mounting groove (332) opened on the fixed block (331), a telescopic block (333) slidably connected to the mounting groove (332), an elastic element (334) disposed in the mounting groove (332), and a plurality of balls (335) disposed at the bottom of the telescopic block (333). The balls (335) are rotatably connected to the telescopic block (333). One end of the elastic element (334) is connected to the fixed block (331), and the other end is connected to the telescopic block (333). The balls (335) are disposed at the end of the telescopic block (333) away from the elastic element (334), and the balls (335) abut against the worktable (1).

4. A busbar processing machine according to claim 3, characterized in that: The elastic element (334) is a compression spring.

5. A busbar processing machine according to claim 4, characterised in that: The fixed block (331) has a limiting groove (336) that communicates with the mounting groove (332) inside. The telescopic block (333) has a limiting slider (337) at one end away from the ball (335). The limiting slider (337) is slidably connected to the limiting groove (336).

6. A busbar processing machine according to claim 5, characterised in that: The stamping mechanism (2) includes a motor (21) and a cylinder (22) mounted on the mounting frame (11), a switching disk (23) fixedly connected to the drive shaft of the motor (21), a plurality of stamping parts (24) of different sizes mounted on the switching disk (23), a stamping disk (25) fixedly connected to the drive shaft of the motor (21) and mounted below the switching disk (23), and a plurality of stamping holes (26) of different diameters opened on the stamping disk (25). The stamping parts (24) are correspondingly arranged with the stamping holes (26), and the plurality of stamping parts (24) are arranged in a circumferential array on the switching disk (23). The worktable (1) is provided with a mounting groove (12), and the stamping disk (25) is mounted in the mounting groove (12).

7. A busbar processing machine according to claim 6, characterised in that: The stamping part (24) includes a stamping head (241) and a limiting spring (242). The switching disk (23) has multiple mounting grooves (231) and through holes (232). The through holes (232) are connected to the mounting grooves (231). The limiting spring (242) and the stamping head (241) are both disposed in the mounting grooves (231). One end of the limiting spring (242) is connected to the switching disk (23), and the other end is connected to the stamping head (241). The stamping head (241) passes through the through hole (232).

8. A busbar processing machine according to claim 7, characterised in that: The workbench (1) is provided with a discharge hole (13), which is connected to the mounting groove (12) and is located below the cylinder (22). The discharge hole (13) is connected to the stamping hole (26).

Images