Bending device for bus bar processing

Abstract

The bending device for bus bar machining comprises a bottom plate, a vertical plate is fixedly installed at the top of the bottom plate, a through groove is formed in the bottom plate in a penetrating mode, a positioning mechanism for positioning materials is fixedly installed on one side of the vertical plate, and a bending mechanism is fixedly installed on the other side of the vertical plate. A bending mechanism for bending materials is fixedly installed at the position, corresponding to the penetrating groove, of the bottom plate, and a reset mechanism for driving the bending mechanism to reset is arranged on one side of the vertical plate. According to the bus bar bending device, the positioning mechanism is arranged, so that a bus bar needing to be bent can be positioned, then the bending mechanism can move along the penetrating groove, and then the bending mechanism can push the bus bar to form a corresponding bent bar; and after bending is completed, the arranged reset mechanism can push the bending mechanism to move into the penetrating groove again, the re-feeding process of the bus bars cannot be blocked, the material taking and placing process is more convenient, and the bus bars are not prone to displacement during bending.

Description

Technical Field

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

[0002] Busbar, also known as laminated busbar, is a multi-layer laminated structure power module electrical connection component that can connect the power distribution of multiple circuits. It has the characteristics of repeatable electrical performance, low inductance, anti-interference, good reliability, space saving, simple and fast assembly, etc. Busbar, as a power conversion device component, is widely used in aviation power systems, communication base stations, military industry, transportation systems, energy and other fields.

[0003] During the processing of busbars, they need to be bent. However, existing equipment requires a large number of mechanical equipment for processing and manufacturing. In addition, the busbars are prone to movement during the bending process, and it is not easy to unload them after the bending is completed. For this reason, we propose a bending device for busbar processing. Utility Model Content

[0004] The utility model aims to provide a busbar processing bending device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for busbar processing, comprising a base plate, a vertical plate fixedly installed on the top of the base plate, a through groove penetrating the base plate, a positioning mechanism for positioning the material fixedly installed on one side of the vertical plate, a bending mechanism for bending the material fixedly installed on the base plate and at a position corresponding to the through groove, and a reset mechanism for driving the bending mechanism to reset is provided on one side of the vertical plate.

[0006] Furthermore, the bending mechanism includes a rotating shaft, a bending plate, a connecting rod, a first placement plate and a first driving cylinder. The interior of the through groove is rotatably connected to the bending plate via a rotating shaft. The bottom of the base plate is fixedly connected to the first placement plate via multiple groups of connecting rods. The top of the first placement plate is fixedly installed with a first driving cylinder. The output end of the first driving cylinder is fixedly connected to a first mounting seat. The interior of the first mounting seat is rotatably connected to a first roller in contact with the bottom of the bending plate.

[0007] Furthermore, the positioning mechanism includes a second placement plate, a second driving cylinder, a pressure plate and a reinforcement plate. The second placement plate is fixedly connected to one side of the vertical plate, the bottom of the second placement plate is fixedly connected to the second driving cylinder, and the output end of the second driving cylinder is fixedly connected to the pressure plate.

[0008] Furthermore, the reset mechanism includes a third placement plate, a telescopic rod, a second mounting seat and a second roller, the third placement plate is fixedly connected to the vertical plate, the telescopic rod is slidably connected to the third placement plate, one side of the telescopic rod is fixedly connected to the second mounting seat, the second mounting seat is rotatably connected to the second roller, one side of the third placement plate and the outer surface of the telescopic rod is fixedly connected to a reset spring, and one end of the reset spring is fixedly connected to the second mounting seat.

[0009] Furthermore, the cross section of the telescopic rod is set to be rectangular, and the bottom of the pressure plate is fixedly connected with a buffer pad made of rubber material.

[0010] Furthermore, one side of the vertical plate and the top and bottom of the second placement plate are fixedly connected by a reinforcement plate made of rigid material.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model can position the busbar that needs to be bent by setting a positioning mechanism, and then the bending mechanism can move along the through-groove, and then the bending mechanism can push the busbar to form a corresponding bending bar, and when the bending is completed, the reset mechanism set can push the bending mechanism to move back to the inside of the through-groove, and will not block the re-loading process of the busbar, and such a setting makes the loading and unloading process more convenient, and is not easy to cause the busbar to be displaced when bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the first stereogram structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the second stereoscopic structure of the utility model;

[0014] Figure 3 It is a third stereoscopic structural schematic diagram of the utility model.

[0015] In the figure: 1 bottom plate, 2 vertical plate, 3 through groove, 4 positioning mechanism, 5 bending mechanism, 6 reset mechanism, 7 rotating shaft, 8 bending plate, 9 connecting rod, 10 first placement plate, 11 first driving cylinder, 12 first mounting seat, 13 first roller, 14 second placement plate, 15 second driving cylinder, 16 pressing plate, 17 reinforcement plate, 18 third placement plate, 19 telescopic rod, 20 second mounting seat, 21 second roller, 22 reset spring. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-Figure 3 The utility model provides a technical solution: a busbar processing bending device, comprising a bottom plate 1, a vertical plate 2 is fixedly installed on the top of the bottom plate 1, a through slot 3 is penetrated through the bottom plate 1, a positioning mechanism 4 for positioning the material is fixedly installed on one side of the vertical plate 2, a bending mechanism 5 for bending the material is fixedly installed on the bottom plate 1 and at a position corresponding to the through slot 3, and a reset mechanism 6 for driving the bending mechanism 5 to reset is arranged on one side of the vertical plate 2.

[0018] Among them, the busbar that needs to be bent can be positioned by setting a positioning mechanism 4, and then the bending mechanism 5 can move along the through groove 3, and then the bending mechanism 5 can push the busbar to form a corresponding bending bar. When the bending is completed, the reset mechanism 6 set can push the bending mechanism 5 to move back to the inside of the through groove 3, which will not block the re-loading process of the busbar, and such a setting makes the material loading and unloading process more convenient, and it is not easy to cause the busbar to be displaced when bending.

[0019] See also Figure 1 and Figure 2 The positioning mechanism 4 includes a second placing plate 14, a second driving cylinder 15, a pressing plate 16 and a reinforcing plate 17. The second placing plate 14 is fixedly connected to one side of the vertical plate 2, the bottom of the second placing plate 14 is fixedly connected to the second driving cylinder 15, and the output end of the second driving cylinder 15 is fixedly connected to the pressing plate 16.

[0020] Among them, after the busbar is placed on the base plate 1, the second driving cylinder 15 is started to operate. The setting of the second driving cylinder 15 can drive the pressure plate 16 to move downward, thereby positioning one end of the busbar, so that there will be no shaking or displacement during the subsequent bending process.

[0021] See also Figure 1 , Figure 2 and Figure 3The bending mechanism 5 includes a rotating shaft 7, a bending plate 8, a connecting rod 9, a first placement plate 10 and a first driving cylinder 11. The inside of the through groove 3 is rotatably connected to the bending plate 8 through the rotating shaft 7. The bottom of the bottom plate 1 is fixedly connected to the first placement plate 10 through multiple groups of connecting rods 9. The top of the first placement plate 10 is fixedly installed with the first driving cylinder 11. The output end of the first driving cylinder 11 is fixedly connected to the first mounting seat 12. The inside of the first mounting seat 12 is rotatably connected to the first roller 13 that contacts the bottom of the bending plate 8.

[0022] Among them, when the busbar is positioned, the first driving cylinder 11 is started to operate, and the first driving cylinder 11 drives the first mounting seat 12 and the first roller 13 to move upward. This setting can push the bending plate 8 to rotate along the rotating shaft 7, so that the busbar can be bent after being fixed.

[0023] See also Figure 1 , Figure 2 and Figure 3 The reset mechanism 6 includes a third placement plate 18, a telescopic rod 19, a second mounting seat 20 and a second roller 21. The third placement plate 18 is fixedly connected to the vertical plate 2. The telescopic rod 19 is slidably connected to the third placement plate 18. One side of the telescopic rod 19 is fixedly connected to the second mounting seat 20. The second mounting seat 20 is rotatably connected to the second roller 21. A reset spring 22 is fixedly connected to one side of the third placement plate 18 and located on the outer surface of the telescopic rod 19. One end of the reset spring 22 is fixedly connected to the second mounting seat 20.

[0024] Among them, when the bending plate 8 is lifted up and presents a vertical state, one side of the busbar will contact the second roller 21. At this time, the reset spring 22 is squeezed, so as not to affect the normal use of the bending plate 8. Subsequently, when the bending plate 8 and the pressure plate 16 are restored, the spring 22 can drive the second roller 21 to reset, and the busbar after bending will be pushed to reset, which is convenient for taking the busbar.

[0025] See also Figure 1 , Figure 2 and Figure 3 The cross section of the telescopic rod 19 is set to be rectangular, and a buffer pad made of rubber material is fixedly connected to the bottom of the pressure plate 16, wherein the telescopic rod 19 with a rectangular cross section can prevent the second roller 21 from deviating and shaking, and the buffer pad can prevent the busbar from being damaged during the extrusion process.

[0026] See also Figure 3One side of the vertical plate 2 and the top and bottom of the second placement plate 14 are fixedly connected by a reinforcing plate 17 made of rigid material. The setting of the reinforcing plate 17 can prevent the second placement plate 14 from being bent and damaged between the second placement plate 14 and the vertical plate 2 when the second driving cylinder 15 is operating.

[0027] When in use, first, by setting the positioning mechanism 4, the busbar to be bent can be positioned, and then the bending mechanism 5 can be moved along the through groove 3, and then the bending mechanism 5 can push the busbar to form a corresponding bending bar. When the bending is completed, the reset mechanism 6 set can push the bending mechanism 5 to move back to the inside of the through groove 3, which will not block the re-loading process of the busbar, and such a setting is more convenient for the material taking and discharging process, and it is not easy for the busbar to be displaced when bending. After the busbar is placed on the bottom plate 1, the second driving cylinder 15 is started to operate. The setting of the second driving cylinder 15 can drive the pressing plate 16 to move downward, so as to position one end of the busbar, so that it can be bent in the subsequent bending. There will be no shaking or displacement during the folding process. After the busbar is positioned, the first driving cylinder 11 is started to operate. The first driving cylinder 11 drives the first mounting seat 12 and the first roller 13 to move upward. This arrangement can push the bending plate 8 to rotate along the rotating shaft 7, so that the busbar can be bent after being fixed. When the bending plate 8 is lifted up and presents a vertical state, one side of the busbar will contact the second roller 21. At this time, the reset spring 22 is squeezed, which will not affect the normal use of the bending plate 8. Subsequently, when the bending plate 8 and the pressure plate 16 are restored, the spring 22 can drive the second roller 21 to reset, and the busbar after bending will be pushed to reset, which is convenient for taking the busbar.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A busbar processing bending device, comprising a bottom plate (1), a vertical plate (2) fixedly mounted on the top of the bottom plate (1), a through groove (3) penetrating through the bottom plate (1), characterized in that: A positioning mechanism (4) for positioning the material is fixedly mounted on one side of the vertical plate (2), a bending mechanism (5) for bending the material is fixedly mounted on the bottom plate (1) at a position corresponding to the through groove (3), and a resetting mechanism (6) for driving the bending mechanism (5) to reset is arranged on one side of the vertical plate (2).

2. A busbar processing bending device according to claim 1, characterized in that: The bending mechanism (5) comprises a rotating shaft (7), a bending plate (8), a connecting rod (9), a first placement plate (10) and a first driving cylinder (11); the interior of the through slot (3) is rotatably connected to the bending plate (8) via the rotating shaft (7); the bottom of the bottom plate (1) is fixedly connected to the first placement plate (10) via a plurality of connecting rods (9); the top of the first placement plate (10) is fixedly mounted with a first driving cylinder (11); the output end of the first driving cylinder (11) is fixedly connected to a first mounting seat (12); the interior of the first mounting seat (12) is rotatably connected to a first roller (13) in contact with the bottom of the bending plate (8).

3. A busbar processing bending device according to claim 2, characterized in that: The positioning mechanism (4) comprises a second placement plate (14), a second driving cylinder (15), a pressing plate (16) and a reinforcing plate (17); one side of the vertical plate (2) is fixedly connected to the second placement plate (14); the bottom of the second placement plate (14) is fixedly connected to the second driving cylinder (15); and the output end of the second driving cylinder (15) is fixedly connected to the pressing plate (16).

4. A busbar processing bending device according to claim 3, characterized in that: The reset mechanism (6) comprises a third placement plate (18), a telescopic rod (19), a second mounting seat (20) and a second roller (21); the third placement plate (18) is fixedly connected to the vertical plate (2); the third placement plate (18) is slidably connected to the telescopic rod (19); one side of the telescopic rod (19) is fixedly connected to the second mounting seat (20); the second mounting seat (20) is rotatably connected to the second roller (21); a reset spring (22) is fixedly connected to one side of the third placement plate (18) and located on the outer surface of the telescopic rod (19); one end of the reset spring (22) is fixedly connected to the second mounting seat (20).

5. A busbar processing bending device according to claim 4, characterized in that: The cross section of the telescopic rod (19) is arranged to be rectangular, and a buffer pad made of rubber material is fixedly connected to the bottom of the pressing plate (16).

6. A busbar processing bending device according to claim 4, characterized in that: One side of the vertical plate (2) and the top and bottom of the second placement plate (14) are fixedly connected via a reinforcing plate (17) made of a rigid material.

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