Bus bar bending device

Abstract

The utility model relates to the field of typesetting machine manufacturing, in particular to a bus bar bending device which comprises a symmetrical bending assembly, the bending assembly comprises a bending plate, a mounting block and an adjusting mechanism, the bending plate is movably connected with the mounting plate, and the adjusting mechanism drives the bending plate to achieve angle rotation of the bending plate. Wherein the adjusting mechanism adopts a jackscrew, the jackscrew is in threaded connection with the mounting block and penetrates through the mounting block, the bottom surface of the jackscrew is in contact with the top surface of the bending plate, and the angle of the bending plate is adjusted as the lifting driving bend surrounds a bolt rotating shaft; the rotating angle of the bending plate is driven by adjusting the jackscrew, so that bending at the patching angle of the bus bar can be achieved, 45-degree bending or 90-degree bending of the bus bar can also be achieved, and specifically, adjustment can be conducted according to product requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of layout machine manufacturing, specifically relates to a busbar bending device. BACKGROUND

[0002] The busbar is widely used in power system and photovoltaic industry, and is used for connecting electrical equipment, the traditional busbar bending technology is mostly dependent on artificial experience adjustment, and it is difficult to produce in large scale at one time and is low in efficiency, for example, the utility model patent of China, the publication number is CN201711420712.9, and the name is "busbar bending device and busbar welding equipment", through the cooperation of storage structure, unsubscribing structure and rotating structure, the busbar is automatically realized to droop, and is turned into L type, and the bending angle of the busbar is relatively single, and the applicable demand product is less. CONTENT OF UTILITY MODEL

[0003] In order to solve the problem that the traditional busbar bending bending angle is relatively single, the utility model provides a kind of busbar bending device, and the specific scheme is as follows:

[0004] Preferably, a kind of busbar bending device, including symmetrical bending assembly, symmetrical bending assembly includes bending plate, mounting block and adjusting mechanism, bending plate is movably connected with mounting block, adjusting mechanism drives bending plate to realize the angle rotation of bending plate.

[0005] Different angles of bending plate are driven to rotate by setting adjusting mechanism to realize different bending angles of busbar.

[0006] Specifically, the mounting block includes a body and a bending corner, the bending corner has a gap with the body, the bending plate passes through the gap and is connected by a pin, and the mounting block further includes at least one mounting hole.

[0007] Preferably, the bending plate includes a bending base, a bending head and a connecting column connecting the bending head and the bending base, the top edge of the bending head is arc-shaped, a hole is provided on the connecting column, the bending plate is movably connected with the mounting block through the hole, at least two limiting holes are provided on the bending base, and a mounting interface is provided on the mounting block corresponding to the limiting hole.

[0008] The flexible rotation of the bending plate is realized by movably connecting the bending plate and the mounting block, and the edge of the bending head is arc-shaped to avoid hard contact between the bending head and the busbar, thereby playing a buffering role.

[0009] Specifically, the adjusting mechanism includes a jack, the jack is threadedly connected with the mounting block and penetrates the mounting block, the bottom surface of the jack is in contact with the top surface of the bending plate, the jack drives the bending plate to rotate around the pin by lifting, and the rotation angle of the bending plate is adjusted.

[0010] The rotation angle of the bending plate is driven by adjusting the jackscrew, so that the busbar can be bent at different angles, and the busbar can be bent at 45 degrees or 90 degrees, which can be adjusted according to product requirements.

[0011] In particular, the limiting hole is an arc-shaped waist hole arranged obliquely.

[0012] The arc-shaped limiting waist hole arranged on the bending base controls the maximum rotation angle of the bending plate, so that the flexibility of the bending plate is ensured, and the rotation angle of the bending plate exceeding the range of the equipment is limited, thereby maintaining the stability of the equipment.

[0013] Preferably, the busbar bending device further comprises a lifting power device, the lifting power device is fixedly connected to the bottom of the mounting block, and the lifting power device drives the bending assembly to move up and down.

[0014] The lifting power device is arranged to drive the mounting block to move upward or downward, so that the bending head contacts the busbar and realizes the bending effect of the busbar. BRIEF DESCRIPTION OF DRAWINGS

[0015] The application will be further described in detail below in combination with the drawings and specific embodiments.

[0016] Figure 1 FIG. 1 is a schematic view of the overall structure of the busbar bending device of the present application;

[0017] Figure 2 FIG. 2 is another schematic view of the structure of the busbar bending device of the present application;

[0018] Figure 3 FIG. 3 is a schematic view of the structure of the bending assembly of the present application;

[0019] Figure 4 FIG. 4 is a schematic view of the structure of the bending plate of the present application;

[0020] Figure 5 FIG. 5 is a schematic view of the structure of the mounting block of the present application.

[0021] FIG. 1 is a schematic view of the overall structure of the busbar bending device of the present application; DETAILED DESCRIPTION

[0022] The application will be further described in detail below in combination with the drawings and specific embodiments.

[0023] The application provides a busbar bending device, which is characterized in that Figure 3As shown in the figure, the symmetrical bending assembly comprises a bending plate 003, a mounting block 004 and an adjusting mechanism, the bending plate 003 is movably connected with the mounting block 004, and the adjusting mechanism drives the bending plate 003 to realize the angle rotation of the bending plate 003.

[0024] The adjusting mechanism is adopted to drive the bending plate 003 to realize the rotation of the bending plate 003 at different angles, so that the bus bar is bent at different angles.

[0025] As shown in the figure, Figure 5 As shown in the figure, the mounting block 004 comprises a body and a bending corner 011, the bending corner 011 is spaced apart from the body, in order to enable the bending plate 003 to rotate flexibly, the bending plate 003 passes through the gap and is movably connected through a bolt 007, at least one mounting hole 012 is arranged on the mounting block 004, in the embodiment, the number of the mounting hole 012 is one, and the mounting block 004 is mounted on the support through the mounting hole 012.

[0026] As shown in the figure, Figure 4 As shown in the figure, the bending plate 003 comprises a bending base 006, a bending head 005 and a connecting column connecting the bending head 005 and the bending base 006, in order to avoid the hard contact between the bending head 005 and the bus bar, in the embodiment, the edge of the bending head 005 is arranged in an arc shape, in addition, a plug hole 008 is arranged on the connecting column, the bending plate 003 is movably connected with the mounting block 004 through the plug hole 008, and at least two limiting holes 009 are arranged on the bending base 006, in order to ensure the flexible rotation of the bending plate 003, a fitting interface 010 is arranged on the mounting block 004 and corresponds to the limiting hole 009.

[0027] In the utility model, the adjusting mechanism adopts a jackscrew 002, the jackscrew 002 is connected with the mounting block 004 through a thread and penetrates the mounting block 004 through a screw hole arranged on the bending corner 011, the bottom surface of the jackscrew 002 is in contact with the upper surface of the bending base 006, the jackscrew 002 drives the bending plate 003 to rotate around the bolt 007, and the clockwise or counterclockwise rotation of the jackscrew can realize the clockwise or counterclockwise rotation angle of the bending plate 003; meanwhile, the limiting hole 009 of the base of the bending plate 003 is an arc-shaped limiting waist hole arranged in an inclination, so as to control the maximum angle rotation of the bending plate 003, the flexibility of the rotation of the bending plate 003 is ensured, the rotation angle of the bending plate 003 beyond the design range is limited, and the stability of the equipment is maintained.

[0028] The adjusting mechanism can also adopt a motor, a cylinder and other drivers as a power source to drive the bending plate 003 to rotate at an angle; when the adjusting mechanism adopts the motor, the rotation of the motor drives the jackscrew 002 to realize the rotation angle of the bending head 005; when the adjusting mechanism adopts the cylinder, the lifting rod of the cylinder realizes the rotation angle of the bending head 005.

[0029] The bending busbar device further comprises a lifting power device, and in order to ensure the stability of the bending of the busbar, the lifting power device in the embodiment is a lifting cylinder 001, the top of the lifting cylinder 001 is fixedly connected with the bottom of the mounting block 004, the lifting cylinder 001 drives the bending assembly to move in an upward or downward trajectory, so that the bending head 005 contacts the busbar to realize the bending effect of the busbar. Figure 1

[0030] It is worth noting that the busbar bending device further comprises a bearing supply table 013, as shown in Figure 2 The bearing supply table 013 is arranged above both sides of the bending assembly and is perpendicular to the bending assembly, the busbar passes through the bearing supply table to reach the bending assembly and is cut off and then is bent by the bending assembly, and because the busbar bending assembly is a symmetrical bending assembly, the number of the busbar bent at each time is at least two; this process improves the production efficiency of the busbar bending.

[0031] The bearing supply table 013 is fixedly connected with the mounting block, in order to adapt to the width of different busbars, the bearing supply table 013 is provided with a positioning shaft and a positioning groove, and the position of the positioning shaft is adjusted according to the width of the busbar.

[0032] In the embodiment, the bending plate 003 is driven by the adjusting mechanism to rotate the angle of the bending plate 003, and the lifting cylinder 001 drives the bending assembly to move in an upward or downward trajectory, so that the bending head 005 contacts the busbar to realize the bending effect of the busbar.

[0033] The preferred embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the specific details in the above embodiment, and various equivalent transformations can be made to the technical scheme of the utility model within the technical concept of the utility model, and these equivalent transformations all belong to the protection scope of the utility model.​

Claims

1. A busbar bending device, characterized in that, The device includes a symmetrical bending assembly, comprising a bending plate, a mounting block, and an adjusting mechanism. The bending plate is movably connected to the mounting block, and the adjusting mechanism drives the bending plate to rotate at an angle. The bending plate includes a bending base, a bending head, and a connecting post connecting the bending head and the bending base. The top edge of the bending head is arc-shaped, and the connecting post has an insertion hole. The bending plate and the mounting block are movably connected through the insertion hole. The bending base has at least two limiting holes, and the mounting block has an assembly interface corresponding to the limiting holes.

2. The busbar bending device according to claim 1, characterized in that, The mounting block includes a body and a bending corner, with a gap between the bending corner and the body. The bending plate passes through the gap and is connected by a pin. The mounting block also includes at least one mounting hole.

3. The busbar bending device according to claim 2, characterized in that, The adjustment mechanism includes a set screw, which is threadedly connected to the mounting block and passes through the mounting block. The bottom surface of the set screw contacts the top surface of the bending plate. The set screw lifts and lowers to drive the bending plate to rotate around the pin, thereby adjusting the angle of the bending plate.

4. The busbar bending device as described in claim 1, characterized in that, The limiting hole is an inclined arc-shaped waist hole.

5. A busbar bending device according to claim 1, characterized in that, It also includes a lifting power device, which is fixedly connected to the bottom of the mounting block, and drives the bending assembly to move up and down.

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