Busbar surface punching device

Abstract

The utility model provides a busbar surface punching device, and relates to the technical field of busbar machining. The busbar surface punching device comprises a machine base, a punching assembly is installed at the top of the machine base, a pressing plate assembly is arranged at the top of the punching assembly, a plurality of supporting columns are installed at the bottom of the machine base, a moving plate is arranged at the top of the machine base, a pushing mechanism is arranged on one side of the moving plate, and a second convex groove is formed in the top of the moving plate. A second worm gear is arranged on the front side of the movable plate. According to the busbar surface punching device, a second worm is rotated, the second worm is meshed with a second worm gear, the second worm gear drives a threaded rod to rotate, the threaded rod is in threaded connection with a second protruding block, the second protruding block slides in a second protruding groove, and the second protruding block drives a clamp frame to move longitudinally through an L-shaped connecting plate; therefore, the position of the to-be-processed sheet can be adjusted, so that a plurality of hole sites can be formed in the sheet, and personnel operation is facilitated.

Description

Technical Field

[0001] The utility model relates to a surface punching device, in particular to a busbar surface punching device, and belongs to the technical field of busbar processing. Background Art

[0002] The busbar is a copper or aluminum metal piece used to conduct current in the battery pack.

[0003] The current publication number is CN214235858U, a copper sheet punching machine, including a machine base, two guide rods are arranged at intervals on the upper surface of the machine base, two first mounting holes are opened on the machine base, the two guide rods pass through the two first mounting holes respectively, a lifting plate is fixedly connected between the lower ends of the two guide rods, a driving source for driving the lifting plate to rise and fall is provided under the machine base, one of the guide rods is movably sleeved with a mounting cylinder, the mounting cylinder is rotatably connected to the machine base, a plurality of mounting arms are fixedly connected to the circumferential side walls of the mounting cylinder at intervals, the plurality of mounting arms are located above the machine base, and the plurality of mounting arms are respectively provided with punching assemblies for punching different apertures, a pressure plate is fixedly connected between the two guide rods, and the pressure plate is located above the mounting arm for downwardly resisting the punching assembly.

[0004] In the above scheme, the copper sheet is fixed by twisting the clamping rod downward to press it, preventing the copper sheet from sliding during processing and affecting the processing quality. However, if multiple holes need to be opened on the copper sheet, the operator needs to operate the clamping rod again to move the copper sheet, which is more troublesome and reduces the practicality of the device. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present utility model is to provide a busbar surface punching device in order to solve the above-mentioned problem, so as to solve the problem in the prior art that the copper sheet is fixed by twisting the clamping rod downward to press it, so as to prevent the copper sheet from sliding during processing and affecting the processing quality. However, if multiple holes need to be opened on the copper sheet, the operator needs to operate the clamping rod again to move the copper sheet, which is rather troublesome and reduces the practicality of the device.

[0007] (2) Technical solution

[0008] The top of the movable frame is fixed with a lifting mechanism, and the fixing mechanism is lifted up and down, and the fixing mechanism can be lifted up and down, and the fixing mechanism can be lifted and down to the limit of the end of the movable frame.

[0009] Preferably, two first convex grooves are provided on the top of the base, and two first protrusions are fixedly connected to the bottom of the movable plate. The first protrusions are arranged in the first convex grooves and are slidably connected to the base. The setting of the two first protrusions improves the stability of the movable plate during lateral movement.

[0010] Preferably, the pushing mechanism includes a hydraulic rod, the hydraulic rod is fixedly connected to the top of the machine base, and one end of the hydraulic rod is fixedly connected to the movable plate.

[0011] Preferably, the clamping assembly includes two fixed blocks and a slide groove, the two fixed blocks are arranged inside the clamp frame, and rubber anti-slip pads are installed on opposite sides of the two fixed blocks. The slide groove is opened on one side of the clamp frame, and the slide groove is communicated with the inside of the clamp frame. The function of the rubber anti-slip pad improves the stability of the two fixed blocks in fixing the sheet to be processed.

[0012] Preferably, the clamping assembly also includes a bidirectional screw, which is arranged on one side of the clamp frame. Both ends of the outer side of the bidirectional screw are rotatably connected to support blocks, and both support blocks are fixedly connected to the clamp frame. Both ends of the outer side of the bidirectional screw are threadedly connected to connecting blocks.

[0013] Preferably, the two connecting blocks both pass through the slide slot and extend into the interior of the clamp frame, and the two connecting blocks are fixedly connected to the two fixing blocks respectively.

[0014] Preferably, one end of the bidirectional screw is fixedly connected to a first worm gear, the top of the first worm gear is meshedly connected to a first worm, the outer side of the first worm is rotatably connected to an L-shaped plate, and the L-shaped plate is fixedly connected to one side of the clamp frame. The L-shaped plate serves as a rotational support for the first worm.

[0015] The utility model provides a busbar surface punching device, which has the following beneficial effects:

[0016] 1. The busbar surface punching device rotates the second worm, the second worm engages with the second worm wheel, the second worm wheel drives the threaded rod to rotate, the threaded rod is threadedly connected to the second protrusion, the second protrusion slides inside the second protrusion groove, and the second protrusion drives the fixture frame to move longitudinally through the L-shaped connecting plate, so that the position of the sheet to be processed can be adjusted so that multiple holes can be opened on the sheet, which is convenient for personnel operation.

[0017] 2. The busbar surface punching device rotates the first worm, which engages with the first worm gear. The first worm gear drives the bidirectional screw to rotate. The bidirectional screw is threadedly connected to the two connecting blocks. The two connecting blocks respectively drive the two fixed blocks to move in opposite directions. The two rubber anti-slip pads contact the two ends of the sheet to be processed to fix the sheet to be processed.

[0018] 3. The busbar surface punching device starts the hydraulic rod, which can adjust the lateral position of the movable plate, thereby adjusting the lateral position of the clamp frame to adjust the processing position of the sheet to be processed. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the fixture frame structure of the present utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of the structure of part A;

[0022] Figure 4 This is a cross-sectional view of the movable plate of the present utility model.

[0023]

Main component symbol description

[0024] 1. Machine base; 2. Punching assembly; 3. Press plate assembly; 4. First convex groove; 5. Hydraulic rod; 6. Moving plate; 7. First convex block; 8. L-shaped connecting plate; 9. Clamp frame; 10. Slide groove; 11. Fixed block; 12. Connecting block; 13. Bidirectional screw; 14. Support block; 15. First worm gear; 16. First worm; 17. Second convex block; 18. Second convex groove; 19. Threaded rod; 20. Second worm gear; 21. Second worm. DETAILED DESCRIPTION

[0025] An embodiment of the utility model provides a busbar surface punching device.

[0026] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , including a machine base 1, a punching assembly 2 is installed on the top of the machine base 1, a pressing plate assembly 3 is provided on the top of the punching assembly 2, and a plurality of support columns are installed at the bottom of the machine base 1, a movable plate 6 is provided on the top of the machine base 1, and a pushing mechanism is provided on one side of the movable plate 6, a second convex groove 18 is opened on the top of the movable plate 6, a second worm gear 20 is provided on the front side of the movable plate 6, and a second worm 21 is meshed and connected to the top of the second worm gear 20, and the outer side of the second worm 21 is rotatably connected to the support plate, the support plate is fixedly connected to the top of the movable plate 6, and a threaded rod 19 is fixedly connected to the rear side of the second worm gear 20, the threaded rod 19 passes through the movable plate 6 and is rotatably connected to the movable plate 6, the threaded rod 19 is arranged in the second convex groove 18, and the outer side of the threaded rod 19 is threadedly connected with a second protrusion 17, the second protrusion 17 is arranged in the second convex groove 18 and is slidably connected to the movable plate 6, and an L-shaped connecting plate 8 is fixedly connected to the top of the second protrusion 17, and one end of the L-shaped connecting plate 8 is fixedly connected to the clamp frame 9, and a clamping assembly is provided inside the clamp frame 9.

[0027] The clamping assembly includes two fixed blocks 11 and a slide 10. The two fixed blocks 11 are both arranged inside the clamp frame 9. Rubber anti-slip pads are installed on the opposite sides of the two fixed blocks 11. The slide 10 is opened on one side of the clamp frame 9. The slide 10 is communicated with the inside of the clamp frame 9. The clamping assembly also includes a bidirectional screw 13. The bidirectional screw 13 is arranged on one side of the clamp frame 9. Both ends of the outer side of the bidirectional screw 13 are rotatably connected to support blocks 14. The two support blocks 14 are fixedly connected to the clamp frame 9. Both ends of the outer side of the bidirectional screw 13 are threadedly connected to connecting blocks 12. The two connecting blocks 12 pass through the slide 10 and extend into the interior of the clamp frame 9. The two connecting blocks 12 are respectively fixedly connected to the two fixed blocks 11. One end of the bidirectional screw 13 is fixedly connected to the first worm gear 15. The top of the first worm gear 15 is meshed with the first worm 16. The outer side of the first worm 16 is rotatably connected to an L-shaped plate, and the L-shaped plate is fixedly connected to one side of the clamp frame 9.

[0028] Specifically, the sheet to be processed is placed on one side of the inside of the clamp frame 9 and in contact with the clamp frame 9, while the bottom surface of the sheet to be processed is in contact with the turntable on the punching assembly 2. For the technology of the punching assembly 2 and the pressure plate assembly 3, the technical solution in a copper sheet punching machine with publication number CN214235858U is adopted.

[0029] First, rotate the first worm 16, the first worm 16 engages with the first worm gear 15, the first worm gear 15 drives the bidirectional screw 13 to rotate, the bidirectional screw 13 is threadedly connected to the two connecting blocks 12, and the two connecting blocks 12 respectively drive the two fixed blocks 11 to move in relative directions, and the two rubber anti-slip pads contact the two ends of the sheet to be processed to fix the sheet to be processed.

[0030] The second worm 21 is rotated, the second worm 21 engages with the second worm gear 20, the second worm gear 20 drives the threaded rod 19 to rotate, the threaded rod 19 is threadedly connected to the second protrusion 17, the second protrusion 17 slides inside the second protrusion groove 18, and the second protrusion 17 drives the clamp frame 9 to move longitudinally through the L-shaped connecting plate 8, so that the position of the sheet to be processed can be adjusted so that multiple holes can be opened on the sheet to facilitate personnel operation.

[0031] See also Figure 1 and Figure 2 Two first convex grooves 4 are provided on the top of the machine base 1 , and two first protrusions 7 are fixedly connected to the bottom of the movable plate 6 . The first protrusions 7 are arranged in the first convex grooves 4 and are slidably connected to the machine base 1 .

[0032] The pushing mechanism includes a hydraulic rod 5 , which is fixedly connected to the top of the machine base 1 , and one end of the hydraulic rod 5 is fixedly connected to the movable plate 6 .

[0033] Specifically, the hydraulic rod 5 is started, and the hydraulic rod 5 can adjust the lateral position of the movable plate 6, thereby adjusting the lateral position of the clamp frame 9, so as to adjust the processing position of the sheet to be processed.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A busbar surface punching device, comprising a base (1), characterized in that: A punching assembly (2) is installed on the top of the machine base (1), a pressure plate assembly (3) is provided on the top of the punching assembly (2), a plurality of support columns are installed on the bottom of the machine base (1), a movable plate (6) is provided on the top of the machine base (1), a pushing mechanism is provided on one side of the movable plate (6), a second convex groove (18) is provided on the top of the movable plate (6), a second worm gear (20) is provided on the front side of the movable plate (6), a second worm (21) is meshedly connected to the top of the second worm gear (20), and a support plate is rotatably connected to the outer side of the second worm (21), and the support plate is fixedly connected to the top of the movable plate (6). The rear side of the second worm gear (20) is fixedly connected with a threaded rod (19), the threaded rod (19) passes through the movable plate (6) and is rotatably connected to the movable plate (6), the threaded rod (19) is arranged inside the second convex groove (18), the outer side of the threaded rod (19) is threadedly connected with a second protrusion (17), the second protrusion (17) is arranged inside the second convex groove (18) and is slidably connected to the movable plate (6), the top of the second protrusion (17) is fixedly connected with an L-shaped connecting plate (8), one end of the L-shaped connecting plate (8) is fixedly connected with a clamp frame (9), and a clamping component is provided inside the clamp frame (9).

2. The busbar surface punching device according to claim 1, characterized in that: Two first convex grooves (4) are provided on the top of the machine base (1), and two first convex blocks (7) are fixedly connected to the bottom of the movable plate (6). The first convex blocks (7) are arranged in the first convex grooves (4) and are slidably connected to the machine base (1).

3. The busbar surface punching device according to claim 1, characterized in that: The pushing mechanism comprises a hydraulic rod (5), the hydraulic rod (5) is fixedly connected to the top of the machine base (1), and one end of the hydraulic rod (5) is fixedly connected to the movable plate (6).

4. The busbar surface punching device according to claim 1, characterized in that: The clamping assembly includes two fixed blocks (11) and a slide groove (10), the two fixed blocks (11) are both arranged inside the clamp frame (9), and rubber anti-slip pads are installed on opposite sides of the two fixed blocks (11). The slide groove (10) is opened on one side of the clamp frame (9), and the slide groove (10) is communicated with the inside of the clamp frame (9).

5. The busbar surface punching device according to claim 4, characterized in that: The clamping assembly further comprises a bidirectional screw (13), the bidirectional screw (13) being arranged on one side of the clamp frame (9), the outer ends of the bidirectional screw (13) being rotatably connected to support blocks (14), the two support blocks (14) being fixedly connected to the clamp frame (9), and the outer ends of the bidirectional screw (13) being threadedly connected to connecting blocks (12).

6. The busbar surface punching device according to claim 5, characterized in that: The two connecting blocks (12) both pass through the slide groove (10) and extend into the interior of the clamp frame (9), and the two connecting blocks (12) are fixedly connected to the two fixing blocks (11) respectively.

7. The busbar surface punching device according to claim 5, characterized in that: One end of the bidirectional screw (13) is fixedly connected to a first worm gear (15), the top of the first worm gear (15) is meshedly connected to a first worm (16), the outer side of the first worm (16) is rotatably connected to an L-shaped plate, and the L-shaped plate is fixedly connected to one side of the clamp frame (9).

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