Copper bar bending device capable of adjusting bending angle

Abstract

The utility model discloses a copper bar bending device capable of adjusting a bending angle, which belongs to the technical field of copper bar production and comprises a mounting plate, and a bending adjusting component used for bending a copper bar is mounted on the mounting plate. The adjusting and bending assembly comprises a driving assembly and a bending assembly, and a positioning assembly used for positioning the bending position of the copper bar is mounted on the mounting plate; a pressing assembly used for pressing a copper bar is installed on the installation plate. And a blanking assembly for blanking the bent copper bar is mounted on the mounting plate. By means of the mode, the bending angle can be adjusted according to actual requirements, applicability is high, copper bars of different thicknesses can be bent, and adjustment can be conducted according to the positions, needing to be bent, of the copper bars; and the bent copper bars can be collected.

Description

Technical Field

[0001] The utility model relates to the technical field of copper busbar production, in particular to a copper busbar bending device with adjustable bending angle. Background Art

[0002] Copper busbar is a long strip of material made of pure copper, which is often used in the electrical field to make wires, circuit boards, etc. In some applications, copper busbars need to be bent to meet specific design requirements.

[0003] Chinese patent CN215845013U discloses a copper busbar bending device, including a workbench, a mounting frame, a bending angle adjustment component, a pressing component and a storage box, wherein the mounting frame is arranged on the top of the workbench, the bending angle adjustment component is installed at the bottom end of the mounting frame, the pressing component is installed at the top end of the mounting frame, and the storage box is arranged beside the workbench. The bending angle adjustment component includes a fixed disk, a rotating shaft, a connecting disk, a connecting plate, a bending disk, a rotating motor and an adjusting component. The fixed disk is arranged on the inner wall of the bottom end of the mounting frame, the rotating shaft is rotatably installed on the fixed disk, the connecting disk is connected to the end of the rotating shaft away from the fixed disk, the connecting plate is installed on the connecting disk, the bending disk is connected to the connecting plate, and the adjusting component is installed on the bending disk.

[0004] However, this patent can only bend the copper busbar at a fixed position, and cannot adjust the bending position on the copper busbar.

[0005] Based on this, the utility model designs a copper busbar bending device with adjustable bending angle to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a copper busbar bending device with adjustable bending angle.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A copper busbar bending device with adjustable bending angle, comprising a mounting plate;

[0009] The mounting plate is provided with an adjusting and bending assembly for bending the copper busbar;

[0010] The adjusting bending assembly comprises a driving assembly and a bending assembly, wherein the driving assembly is connected to the mounting plate, and the driving assembly is connected to the bending assembly;

[0011] The mounting plate is provided with a positioning component for positioning the bending position of the copper busbar;

[0012] The mounting plate is provided with a material pressing assembly for pressing the copper busbar;

[0013] A blanking assembly for blanking the bent copper busbar is installed on the mounting plate.

[0014] Furthermore, the driving assembly includes a motor, a first gear, a second gear, a fixed rod and a die, the motor is fixedly connected to the rear end of the mounting plate, the output end of the motor is fixedly connected to the first gear, the fixed rod is fixedly connected to the front end of the mounting plate, the second gear is sleeved on the fixed rod and rotatably connected to the fixed rod, the first gear is meshed with the second gear, the front end of the fixed rod is fixedly connected to the die, and the second gear and the fixed rod are both connected to the bending assembly.

[0015] Furthermore, the bending assembly includes a fixed plate, a slide groove, a positioning hole, a slide plate, a bending roller, a locking rod and a spring. The fixed plate is provided with a slide groove, and the slide plate is slidably connected in the slide groove. The locking rod is slidably connected to the upper end of the slide plate. A plurality of positioning holes are provided on the inner wall at the rear end of the slide groove. The rear end of the locking rod passes through the slide plate and is embedded in the positioning hole. The spring is sleeved on the locking rod, and both ends of the spring are fixedly connected to the slide plate and the locking rod respectively. The lower end of the slide plate is rotatably connected to the bending roller.

[0016] Furthermore, the fixing plate is sleeved on the fixing rod and is rotatably connected to the fixing rod, and the rear end of the fixing plate is fixedly connected to the front end of the second gear.

[0017] Furthermore, the positioning assembly includes a linear module, a first linear guide, a connecting plate and a stop block. The linear module and the first linear guide are both fixedly connected to the right end of the mounting plate. The front end of the slider of the first linear guide is fixedly connected to the connecting plate, the front end of the connecting plate is fixedly connected to the stop block, and the moving end of the linear module is fixedly connected to the connecting plate.

[0018] Furthermore, the pressing assembly includes a cushion block, a fixed block, a first cylinder, a second linear guide, a first pressure plate, a second pressure plate, a sliding rod, a threaded rod and a threaded sleeve. The cushion block and the fixed block are both fixedly connected to the left end of the mounting plate, and the cushion block is located directly below the fixed block. The upper end of the fixed block is fixedly connected to the first cylinder, the front end of the fixed block is fixedly connected to the second linear guide, the front end of the slider of the second linear guide is fixedly connected to the first pressure plate, the output end of the first cylinder is fixedly connected to the upper end of the first pressure plate, the middle of the first pressure plate is fixedly connected to the threaded sleeve, the threaded sleeve is threadedly connected to the threaded rod, the lower end of the threaded rod is rotatably connected to the second pressure plate, the left and right ends of the second pressure plate are both fixedly connected to the sliding rod, the upper end of the sliding rod passes through the first pressure plate and is slidably connected to the first pressure plate, and the cushion block is connected to the blanking assembly.

[0019] Furthermore, the left and right sides of the lower end of the second pressing plate are fixedly connected with pressing blocks, the pressing block on the left side is located directly above the cushion block, and the pressing block on the right side is located directly above the die.

[0020] Furthermore, the unloading assembly includes a loading box, a guide plate, a square groove, a support plate, a second cylinder and a push plate. A square groove is opened at the left end of the mounting plate, the support plate is fixedly connected to the left side of the rear end of the mounting plate, the rear end of the support plate is fixedly connected to the second cylinder, the output end of the second cylinder is fixedly connected to the push plate through the square groove, the push plate is slidably connected to the upper end of the pad, a loading box is provided at the lower end of the mounting plate, and the left and right ends of the loading box are fixedly connected to the guide plates.

[0021] The utility model has the following technical effects:

[0022] When the utility model is bent, the motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the fixed plate to rotate, the fixed plate drives the slide plate to rotate, the slide plate drives the bending roller to rotate, and the copper bar is bent under the joint action of the bending roller and the pressing die, and the bending angle can be adjusted according to actual needs, and the applicability is high;

[0023] When adjusting, the utility model pulls the locking rod forward to make the rear end of the locking rod disengage from the positioning hole, the locking rod stretches the spring, pulls the slide plate upward or downward, the slide plate drives the locking rod to move, and the slide plate drives the bending roller to move at the same time. When the lower end of the bending roller is in contact with the copper bar, the locking rod is released, and the locking rod moves backward under the elastic action of the spring and is embedded in the positioning hole to complete the adjustment. Copper bars of different thicknesses can be bent.

[0024] When the utility model is adjusted according to the position where the copper bar needs to be bent, the linear module drives the connecting plate to move left or right under the guidance of the first linear guide rail, and the connecting plate drives the abutment block to move until the left end of the abutment block abuts against the right end of the copper bar, and at this time the position where the copper bar needs to be bent is located below the bending roller, and can be adjusted according to the position where the copper bar needs to be bent;

[0025] When the utility model presses the material, the first cylinder drives the first pressing plate to move downward under the guidance of the second linear guide rail, the first pressing plate drives the threaded sleeve to move downward, the threaded sleeve drives the threaded rod to move downward, and the threaded rod drives the second pressing plate to move downward to press the copper bar;

[0026] When the utility model is adjusted, the copper row is placed on the pad and the die, and the threaded rod is rotated, the threaded rod drives the threaded sleeve to move upward or downward, and the threaded sleeve drives the first pressing plate to move upward or downward under the guidance of the sliding rod until it moves to the specified position. After the adjustment is completed, the first cylinder drives the first pressing plate and the second pressing plate to press the copper row;

[0027] When the utility model unloads materials, the first cylinder drives the first pressing plate and the second pressing plate to move upward and reset, and the second cylinder drives the push plate to move forward through the square groove to push out the copper bar. Under the guidance of the guide plate, the bent copper bar falls into the loading box for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 A three-dimensional copper busbar bending device with adjustable bending angle according to the utility model Figure 1 ;

[0030] Figure 2 It is a front view of a copper busbar bending device with adjustable bending angle according to the utility model;

[0031] Figure 3 A three-dimensional copper busbar bending device with adjustable bending angle according to the utility model Figure 2 ;

[0032] Figure 4 A three-dimensional copper busbar bending device with adjustable bending angle according to the utility model Figure 3 ;

[0033] Figure 5 A three-dimensional copper busbar bending device with adjustable bending angle according to the utility model Figure 4 ;

[0034] Figure 6 for Figure 4 The enlarged view of point A in the middle;

[0035] Figure 7 for Figure 4 Enlarged view of point B in the middle.

[0036] The numbers in the figure represent:

[0037] 1. Mounting plate; 2. Adjusting bending assembly; 21. Driving assembly; 211. Motor; 212. First gear; 213. Second gear; 214. Fixing rod; 215. Pressing die; 22. Bending assembly; 221. Fixing plate; 222. Slide; 223. Positioning hole; 224. Slide plate; 225. Bending roller; 226. Locking rod; 227. Spring; 3. Positioning assembly; 31. Linear module; 32. First straight Linear guide rail; 33, connecting plate; 34, stop block; 4, copper busbar; 5, pressing assembly; 51, cushion block; 52, fixing block; 53, first cylinder; 54, second linear guide rail; 55, first pressing plate; 56, second pressing plate; 57, sliding rod; 58, threaded rod; 59, threaded sleeve; 6, unloading assembly; 61, loading box; 62, guide plate; 63, square groove; 64, support plate; 65, second cylinder; 66, push plate. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0039] The utility model is further described below in conjunction with embodiments.

[0040] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0041] In some embodiments, please refer to the attached instructions. Figure 1-7 , a copper busbar bending device with adjustable bending angle, comprising a mounting plate 1;

[0042] The mounting plate 1 is provided with an adjusting and bending assembly 2 for bending the copper busbar 4;

[0043] The adjusting bending assembly 2 includes a driving assembly 21 and a bending assembly 22, wherein the driving assembly 21 is connected to the mounting plate 1, and the driving assembly 21 is connected to the bending assembly 22;

[0044] The mounting plate 1 is provided with a positioning assembly 3 for positioning the bending position of the copper busbar 4;

[0045] The mounting plate 1 is provided with a pressing assembly 5 for pressing the copper busbar 4;

[0046] The mounting plate 1 is provided with a blanking assembly 6 for blanking the bent copper busbar 4 .

[0047] When bending, place the copper bar 4 on the driving component 21 and the pressing component 5, adjust the positioning component 3 according to the position where the copper bar 4 needs to be bent, adjust the bending component 22 and the pressing component 5 according to the thickness of the copper bar 4, drive the pressing component 5 to press the copper bar 4, and the driving component 21 drives the bending component 22 to bend the copper bar 4. After bending, start the unloading component 6 to unload the bent copper bar 4;

[0048] The driving assembly 21 includes a motor 211, a first gear 212, a second gear 213, a fixing rod 214 and a die 215. The motor 211 is fixedly connected to the rear end of the mounting plate 1, the output end of the motor 211 is fixedly connected to the first gear 212, the fixing rod 214 is fixedly connected to the front end of the mounting plate 1, the second gear 213 is sleeved on the fixing rod 214 and is rotatably connected to the fixing rod 214, the first gear 212 is meshed with the second gear 213, the front end of the fixing rod 214 is fixedly connected to the die 215, and the second gear 213 and the fixing rod 214 are both connected to the bending assembly 22.

[0049] The bending assembly 22 includes a fixed plate 221, a slide groove 222, a positioning hole 223, a slide plate 224, a bending roller 225, a locking rod 226 and a spring 227. The fixed plate 221 is provided with a slide groove 222, and the slide plate 224 is slidably connected in the slide groove 222. The locking rod 226 is slidably connected to the upper end of the slide plate 224. A plurality of positioning holes 223 are provided on the inner wall at the rear end of the slide groove 222. The rear end of the locking rod 226 passes through the slide plate 224 and is embedded in the positioning hole 223. The spring 227 is sleeved on the locking rod 226. The two ends of the spring 227 are respectively fixedly connected to the slide plate 224 and the locking rod 226. The lower end of the slide plate 224 is rotatably connected to the bending roller 225.

[0050] The fixing plate 221 is sleeved on the fixing rod 214 and is rotatably connected to the fixing rod 214 . The rear end of the fixing plate 221 is fixedly connected to the front end of the second gear 213 .

[0051] During bending, the motor 211 drives the first gear 212 to rotate, the first gear 212 drives the second gear 213 to rotate, the second gear 213 drives the fixed plate 221 to rotate, the fixed plate 221 drives the slide plate 224 to rotate, the slide plate 224 drives the bending roller 225 to rotate, and the copper bus 4 is bent under the joint action of the bending roller 225 and the die 215, and the bending angle can be adjusted according to actual needs, with high applicability;

[0052] When adjusting, the locking rod 226 is pulled forward to make the rear end of the locking rod 226 disengage from the positioning hole 223, the locking rod 226 stretches the spring 227, and the slide plate 224 is pulled upward or downward, the slide plate 224 drives the locking rod 226 to move, and the slide plate 224 drives the bending roller 225 to move. When the lower end of the bending roller 225 is in contact with the copper bar 4, the locking rod 226 is released, and the locking rod 226 moves backward under the elastic action of the spring 227 and is embedded in the positioning hole 223, and the adjustment is completed, and the copper bar 4 of different thicknesses can be bent;

[0053] The positioning assembly 3 includes a linear module 31, a first linear guide 32, a connecting plate 33 and a stop block 34. The linear module 31 and the first linear guide 32 are both fixedly connected to the right end of the mounting plate 1. The front end of the slider of the first linear guide 32 is fixedly connected to the connecting plate 33. The front end of the connecting plate 33 is fixedly connected to the stop block 34. The moving end of the linear module 31 is fixedly connected to the connecting plate 33.

[0054] When adjusting according to the position where the copper bar 4 needs to be bent, the linear module 31 drives the connecting plate 33 to move leftward or rightward under the guidance of the first linear guide rail 32, and the connecting plate 33 drives the stop block 34 to move until the left end of the stop block 34 abuts against the right end of the copper bar 4, and at this time, the copper bar 4 that needs to be bent is located below the bending roller 225, and can be adjusted according to the position where the copper bar 4 needs to be bent;

[0055] The pressing assembly 5 comprises a cushion block 51, a fixed block 52, a first cylinder 53, a second linear guide rail 54, a first pressing plate 55, a second pressing plate 56, a sliding rod 57, a threaded rod 58 and a threaded sleeve 59. The cushion block 51 and the fixed block 52 are both fixedly connected to the left end of the mounting plate 1, and the cushion block 51 is located directly below the fixed block 52. The upper end of the fixed block 52 is fixedly connected to the first cylinder 53, and the front end of the fixed block 52 is fixedly connected to the second linear guide rail 54. The sliding rod 57 of the second linear guide rail 54 is fixedly connected to the front end of the fixed block 52. A first pressing plate 55 is fixedly connected to the front end of the block, the output end of the first cylinder 53 is fixedly connected to the upper end of the first pressing plate 55, a threaded sleeve 59 is fixedly connected to the middle of the first pressing plate 55, the threaded sleeve 59 is threadedly connected to the threaded rod 58, the lower end of the threaded rod 58 is rotatably connected to the second pressing plate 56, the left and right ends of the second pressing plate 56 are fixedly connected to the sliding rod 57, the upper end of the sliding rod 57 passes through the first pressing plate 55 and is slidably connected to the first pressing plate 55, and the cushion block 51 is connected to the blanking assembly 6.

[0056] Preferably, the left and right sides of the lower end of the second pressing plate 56 are fixedly connected with pressing blocks, the pressing block on the left side is located directly above the cushion block 51 , and the pressing block on the right side is located directly above the die 215 .

[0057] When pressing the material, the first cylinder 53 drives the first pressing plate 55 to move downward under the guidance of the second linear guide rail 54, the first pressing plate 55 drives the threaded sleeve 59 to move downward, the threaded sleeve 59 drives the threaded rod 58 to move downward, and the threaded rod 58 drives the second pressing plate 56 to move downward to press the copper bar 4;

[0058] During adjustment, the copper bar 4 is placed on the pad 51 and the die 215, and the threaded rod 58 is rotated. The threaded rod 58 drives the threaded sleeve 59 to move upward or downward, and the threaded sleeve 59 drives the first pressing plate 55 to move upward or downward under the guidance of the slide rod 57 until it moves to the specified position. After adjustment, the first cylinder 53 drives the first pressing plate 55 and the second pressing plate 56 to press the copper bar 4;

[0059] The unloading assembly 6 includes a loading box 61, a guide plate 62, a square groove 63, a support plate 64, a second cylinder 65 and a push plate 66. A square groove 63 is provided at the left end of the mounting plate 1. The support plate 64 is fixedly connected to the left side of the rear end of the mounting plate 1. The rear end of the support plate 64 is fixedly connected to the second cylinder 65. The output end of the second cylinder 65 passes through the square groove 63 and is fixedly connected to the push plate 66. The push plate 66 is slidably connected to the upper end of the cushion block 51. A loading box 61 is provided at the lower end of the mounting plate 1. The left and right ends of the loading box 61 are fixedly connected to the guide plate 62.

[0060] When unloading, the first cylinder 53 drives the first pressing plate 55 and the second pressing plate 56 to move upward and reset, and the second cylinder 65 drives the push plate 66 to move forward through the square groove 63 to push the copper bus 4 out. Under the guidance of the guide plate 62, the bent copper bus 4 falls into the loading box 61 for collection.

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A copper busbar bending device with adjustable bending angle, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with an adjusting bending assembly (2) for bending the copper busbar (4); The adjusting bending assembly (2) comprises a driving assembly (21) and a bending assembly (22), wherein the driving assembly (21) is connected to the mounting plate (1), and the driving assembly (21) is connected to the bending assembly (22); A positioning component (3) for positioning the bending position of the copper busbar (4) is installed on the mounting plate (1); The mounting plate (1) is provided with a material pressing assembly (5) for pressing the copper busbar (4); The mounting plate (1) is provided with a blanking assembly (6) for blanking the bent copper busbar (4).

2. The copper busbar bending device with adjustable bending angle according to claim 1, characterized in that: The driving assembly (21) comprises a motor (211), a first gear (212), a second gear (213), a fixing rod (214) and a die (215); the motor (211) is fixedly connected to the rear end of the mounting plate (1); the output end of the motor (211) is fixedly connected to the first gear (212); the fixing rod (214) is fixedly connected to the front end of the mounting plate (1); the second gear (213) is sleeved on the fixing rod (214) and is rotatably connected to the fixing rod (214); the first gear (212) is meshedly connected to the second gear (213); the front end of the fixing rod (214) is fixedly connected to the die (215); and the second gear (213) and the fixing rod (214) are both connected to the bending assembly (22).

3. The copper busbar bending device with adjustable bending angle according to claim 2, characterized in that: The bending assembly (22) comprises a fixed plate (221), a slide groove (222), a positioning hole (223), a slide plate (224), a bending roller (225), a locking rod (226) and a spring (227). The fixed plate (221) is provided with a slide groove (222), the slide plate (224) is slidably connected in the slide groove (222), the locking rod (226) is slidably connected to the upper end of the slide plate (224), a plurality of positioning holes (223) are provided on the inner wall at the rear end of the slide groove (222), the rear end of the locking rod (226) passes through the slide plate (224) and is embedded in the positioning hole (223), the spring (227) is sleeved on the locking rod (226), the two ends of the spring (227) are respectively fixedly connected to the slide plate (224) and the locking rod (226), and the lower end of the slide plate (224) is rotatably connected to the bending roller (225).

4. The copper busbar bending device with adjustable bending angle according to claim 3, characterized in that: The fixing plate (221) is sleeved on the fixing rod (214) and is rotatably connected to the fixing rod (214); the rear end of the fixing plate (221) is fixedly connected to the front end of the second gear (213).

5. The copper busbar bending device with adjustable bending angle according to claim 4, characterized in that: The positioning assembly (3) comprises a linear module (31), a first linear guide rail (32), a connecting plate (33) and a stop block (34); the linear module (31) and the first linear guide rail (32) are both fixedly connected to the right end of the mounting plate (1); the front end of the slider of the first linear guide rail (32) is fixedly connected to the connecting plate (33); the front end of the connecting plate (33) is fixedly connected to the stop block (34); and the moving end of the linear module (31) is fixedly connected to the connecting plate (33).

6. The copper busbar bending device with adjustable bending angle according to claim 5, characterized in that: The pressing assembly (5) comprises a cushion block (51), a fixed block (52), a first cylinder (53), a second linear guide rail (54), a first pressing plate (55), a second pressing plate (56), a sliding rod (57), a threaded rod (58) and a threaded sleeve (59); the cushion block (51) and the fixed block (52) are both fixedly connected to the left end of the mounting plate (1), and the cushion block (51) is located directly below the fixed block (52); the upper end of the fixed block (52) is fixedly connected to the first cylinder (53); the front end of the fixed block (52) is fixedly connected to the second linear guide rail (54); the second linear guide rail (5 4), the front end of the slider is fixedly connected to the first pressing plate (55), the output end of the first cylinder (53) is fixedly connected to the upper end of the first pressing plate (55), the middle of the first pressing plate (55) is fixedly connected to a threaded sleeve (59), the threaded sleeve (59) is threadedly connected to the threaded rod (58), the lower end of the threaded rod (58) is rotatably connected to the second pressing plate (56), the left and right ends of the second pressing plate (56) are fixedly connected to a sliding rod (57), the upper end of the sliding rod (57) passes through the first pressing plate (55) and is slidably connected to the first pressing plate (55), and the cushion block (51) is connected to the blanking assembly (6).

7. The copper busbar bending device with adjustable bending angle according to claim 6, characterized in that: The left and right sides of the lower end of the second pressing plate (56) are both fixedly connected with pressing blocks, the pressing block on the left side is located directly above the cushion block (51), and the pressing block on the right side is located directly above the pressing die (215).

8. The copper busbar bending device with adjustable bending angle according to claim 7, characterized in that: The unloading assembly (6) comprises a loading box (61), a guide plate (62), a square groove (63), a support plate (64), a second cylinder (65) and a push plate (66); a square groove (63) is provided at the left end of the mounting plate (1); the support plate (64) is fixedly connected to the left side of the rear end of the mounting plate (1); the rear end of the support plate (64) is fixedly connected to the second cylinder (65); the output end of the second cylinder (65) passes through the square groove (63) and is fixedly connected to the push plate (66); the push plate (66) is slidably connected to the upper end of the cushion block (51); a loading box (61) is provided at the lower end of the mounting plate (1); the left and right ends of the loading box (61) are fixedly connected to the guide plate (62).

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