A soft copper bar folding device

Abstract

The utility model discloses a kind of soft copper bar bending device, including bottom plate, and the supporting leg of symmetrical installation at bottom plate bottom, and the top of bottom plate is fixedly connected with connecting plate;The top of connecting plate is fixedly connected with mounting plate, and the inside of mounting plate is equipped with hydraulic rod, and the top of bottom plate is fixedly connected with bending die, and the bottom of hydraulic rod is fixedly connected with bending block;The top of bottom plate is equipped with clamping assembly, clamping assembly includes support plate, support plate is equipped with two, and support block is fixedly connected between support plate, and the inside of the support plate of one side is threadedly connected with threaded rod, wherein, one end of threaded rod is fixedly connected with rotating block.The soft copper bar bending device can improve the fixing effect of copper bar, and also can adjust the fixing force of copper bar according to the actual material quality of copper bar, so as to facilitate the bending processing of copper bar with different material quality.

Description

Technical Field

[0001] This utility model relates to the field of copper busbar bending technology, specifically a soft copper busbar bending device. Background Technology

[0002] Flexible copper busbar bending is a process of plastically bending flexible copper busbars (flexible copper busbars). The core is to use professional equipment or manual operation to bend the highly conductive and flexible flexible copper busbars into specific angles, arcs or shapes to adapt to the installation space and connection path of electrical equipment and meet the conductive connection requirements in different scenarios.

[0003] Publication number CN217550919U discloses a bending fixture for soft copper busbars. It is positioned between limiting blocks using positioning blocks, ensuring precise positioning of the positioning blocks and accurate mounting of the die on the base plate. By replacing positioning blocks of different thicknesses, this bending fixture can accommodate dies of different lengths, offering strong versatility. However, this patent still has the following problems in practical use: When bending copper busbars, it is not convenient to fix and limit the copper busbars themselves. This may cause the copper busbars to deviate during bending, resulting in inaccurate bending. Furthermore, the deviation of the copper busbars may cause wear, which is detrimental to the production and bending of copper busbars.

[0004] A soft copper busbar bending device is proposed to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a soft copper busbar bending device to solve the problems mentioned in the background art, which are that it is not convenient to fix and limit the copper busbar itself when bending it. This leads to the copper busbar being deviated during bending, resulting in inaccurate bending, and the copper busbar being worn due to the deviation, thus making it unfavorable for copper busbar production bending.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a soft copper busbar bending device, comprising a base plate and support legs symmetrically installed at the bottom of the base plate, and a connecting plate fixedly connected to the top of the base plate; A mounting plate is fixedly connected to the top of the connecting plate, and a hydraulic rod is installed inside the mounting plate. A bending mold is fixedly connected to the top of the base plate, and a bending block is fixedly connected to the bottom of the hydraulic rod. Also includes: The top of the base plate is provided with a clamping assembly, which includes two support plates and a support block is fixedly connected between them. A threaded rod is threadedly connected to the internal threads of one of the support plates. One end of the threaded rod is fixedly connected to a rotating block, and the other end of the threaded rod is rotatably connected to a moving plate. A limit rod is slidably connected inside the support block, and one end of the limit rod is fixedly connected to the moving plate. The movable plate has an internal mounting groove, and a pressure strip is slidably connected inside the mounting groove.

[0007] Preferably, a slanted plate is fixedly connected to one side of the pressure strip, and a spring is fixedly connected to the top of the pressure strip. The spring is located inside the mounting groove, and multiple springs are symmetrically installed.

[0008] Preferably, a telescopic rod is fixedly connected to the top of the pressure strip, and multiple telescopic rods are symmetrically arranged.

[0009] Preferably, the spring and the telescopic rod are arranged at equal distances and of equal size.

[0010] Preferably, the top of the movable plate is provided with an adjustment component, the adjustment component including a slide groove, the slide groove being opened inside the movable plate, and a movable strip being slidably connected inside the slide groove.

[0011] Preferably, a sliding piece is slidably connected to the top of the movable plate, and the sliding piece is fixedly connected to the movable strip, and a mounting piece is fixedly connected to the top of the movable plate.

[0012] Preferably, the mounting plate has a sliding connection to a locking rod inside, and the sliding plate has multiple symmetrically formed locking slots inside.

[0013] Compared with the prior art, the beneficial effects of this utility model are: this soft copper busbar bending device can improve the fixing effect of the copper busbar, and can also adjust the fixing force of the copper busbar according to the actual material of the copper busbar, thereby facilitating the processing and bending of copper busbars of different materials. The specific details are as follows: 1. When bending a copper busbar, first place the copper busbar to be bent on top of the bending die. At this time, the other side of the copper busbar will be on top of the support block, causing the threaded rod to rotate. The rotation of the threaded rod will cause it to move, and then the threaded rod will drive the moving plate to move, causing the copper busbar to press against the inclined plate. This will cause the inclined plate to move upward, and then the upward movement of the inclined plate will cause the pressure strip to move upward. At the same time, the spring is compressed until the pressure strip is on top of the copper busbar. At this time, the moving plate continues to move, causing the spring force to drive the pressure strip to press the top of the copper busbar tightly, thereby fixing the copper busbar between the support plates. At the same time, the pressure strip limits the top of the copper busbar, making the fixing effect of the copper busbar better. Finally, by activating the hydraulic rod, the bending block bends the copper busbar.

[0014] 2. When it is necessary to adjust the clamping force on the top of the copper busbar, press down on the sliding piece to move it downwards and drive the moving strip downwards. The moving strip will then continue to compress the spring, which will exert greater pressure on the clamping strip when the spring is compressed. This will increase the clamping force on the copper busbar and further improve the clamping effect. Once the corresponding slot is aligned with the locking rod, simply lock the locking rod back into the slot to limit the sliding piece and maintain the clamping force on the copper busbar. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a schematic diagram of the support plate connection structure of this utility model; Figure 4 This is an exploded view of the support plate connection structure of this utility model; Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0016] In the diagram: 1. Base plate; 101. Connecting plate; 102. Mounting plate; 103. Hydraulic rod; 104. Bending die; 105. Bending block; 2. Support leg; 3. Clamping assembly; 301. Support plate; 3011. Support block; 302. Threaded rod; 303. Rotating block; 304. Moving plate; 305. Limiting rod; 306. Mounting groove; 307. Pressure strip; 308. Inclined plate; 309. Spring; 310. Telescopic rod; 4. Adjustment assembly; 401. Slide groove; 402. Moving strip; 404. Sliding piece; 405. Mounting piece; 406. Locking rod; 407. Locking slot. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1 - Figure 5 The present invention provides the following technical solution: A flexible copper busbar bending device includes a base plate 1 and support legs 2 symmetrically installed at the bottom of the base plate 1. A connecting plate 101 is fixedly connected to the top of the base plate 1. A mounting plate 102 is fixedly connected to the top of the connecting plate 101, and a hydraulic rod 103 is installed inside the mounting plate 102. A bending die 104 is fixedly connected to the top of the base plate 1, and a bending block 105 is fixedly connected to the bottom of the hydraulic rod 103. A clamping assembly 3 is provided on the top of the base plate 1. The clamping assembly 3 includes two support plates 301, and a support block 3011 is fixedly connected between the support plates 301. A threaded rod 302 is threadedly connected inside one of the support plates 301. One end of the threaded rod 302 is fixedly connected to a rotating block 303, and the other end of the threaded rod 302 is rotatably connected to a moving plate 304. A limit rod 305 is slidably connected inside the support block 3011. Figure 1 - Figure 4 As shown, when it is necessary to bend the copper busbar, first place the copper busbar to be bent on the top of the bending mold 104. At this time, the other side of the copper busbar will be on the top of the support block 3011. Then rotate the rotating block 303 to make the threaded rod 302 rotate. The rotation of the threaded rod 302 will cause it to move. Then the threaded rod 302 will drive the moving plate 304 to move. And one end of the limiting rod 305 is fixedly connected to the moving plate 304. The movable plate 304 has an internal mounting groove 306, and a pressure strip 307 is slidably connected inside the mounting groove 306. An inclined plate 308 is fixedly connected to one side of the pressure strip 307. The inclined plate 308 can be made of a relatively smooth material available in the prior art. A spring 309 is fixedly connected to the top of the pressure strip 307. The spring 309 is located inside the mounting groove 306, and multiple springs 309 are symmetrically installed. A telescopic rod 310 is fixedly connected to the top of the pressure strip 307. Figure 2 - Figure 4 As shown, the movement of the movable plate 304 causes the inclined plate 308 to first contact one side of the top surface of the copper busbar. Then, due to the obstruction of the top edge of the copper busbar, the copper busbar presses against the inclined surface of the inclined plate 308, thereby causing the inclined plate 308 to move upward. The upward movement of the inclined plate 308 then causes the pressure strip 307 to move upward, while the spring 309 is compressed until the pressure strip 307 is located at the top of the copper busbar. At this point, the movable plate 304 continues to move, causing the pressure strip 307 to move until one side of the movable plate 304... The lower side fits against one side of the copper busbar. The elastic force of the spring 309 drives the pressure strip 307 to press the top of the copper busbar, thereby fixing the copper busbar between the support plates 301. At the same time, the pressure strip 307 limits the top of the copper busbar, making the fixing effect of the copper busbar better. By activating the hydraulic rod 103, the bending block 105 bends the copper busbar, making the fixing effect of the copper busbar better. Multiple telescopic rods 310 are symmetrically arranged, and the spring 309 and the telescopic rods 310 are arranged in a way that is equidistant and equal in size.

[0019] The top of the movable plate 304 is provided with an adjustment component 4. The adjustment component 4 includes a slide groove 401, which is formed inside the movable plate 304. A moving strip 402 is slidably connected inside the slide groove 401. A sliding piece 404 is slidably connected to the top of the movable plate 304, and the sliding piece 404 is fixedly connected to the moving strip 402. A mounting piece 405 is fixedly connected to the top of the movable plate 304. Figure 4 - Figure 5 As shown, when it is necessary to adjust the pressure on the top of the copper busbar, press down on the sliding piece 404, causing the sliding piece 404 to move downward and drive the moving strip 402 downward. Then the moving strip 402 will continue to compress the spring 309, so that when the spring 309 is compressed, it will apply greater pressure to the pressure strip 307, thereby making the pressure strip 307 have a greater fixing force on the copper busbar, thus further improving the fixing effect on the copper busbar. When the corresponding slot 407 is aligned with the lever 406, it is only necessary to re-lock the lever 406 into the slot 407, thereby limiting the sliding piece 404, so that the pressure strip 307 maintains the pressing force on the copper busbar. The mounting piece 405 is slidably connected to the lever 406, and multiple slots 407 are symmetrically opened inside the sliding piece 404. Furthermore, when each slot 407 is aligned with the lever 406, the pressure applied by the spring 309 to the pressure strip 307 is different, and the specific pressure needs to be determined through actual measurement.

[0020] Working principle: Before using this soft copper busbar bending device, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 5 As shown, firstly, when bending the copper busbar, the copper busbar to be bent is placed on top of the bending die 104. At this time, the other side of the copper busbar will be on top of the support block 3011. Then, the rotating block 303 is rotated, causing the threaded rod 302 to rotate. The rotation of the threaded rod 302 will cause it to move, and then the threaded rod 302 will drive the moving plate 304 to move. Then, the movement of the moving plate 304 will cause the inclined plate 308 to first contact one side of the top surface of the copper busbar. Then, due to the obstruction of the top edge of the copper busbar, the copper busbar squeezes the inclined surface of the inclined plate 308, thereby driving the inclined plate 308 to move upward. Then the inclined plate 308... The upward movement of the pressure bar 307 will cause the spring 309 to be compressed until the pressure bar 307 is located at the top of the copper busbar. At this time, the moving plate 304 continues to move, and the moving plate 304 drives the pressure bar 307 to move until the lower part of one side of the moving plate 304 is in contact with one side of the copper busbar. The elastic force of the spring 309 causes the pressure bar 307 to press the top of the copper busbar, thereby fixing the copper busbar between the support plates 301. At the same time, the pressure bar 307 limits the top of the copper busbar, making the fixing effect of the copper busbar better. Finally, by activating the hydraulic rod 103, the bending block 105 bends the copper busbar.

[0021] When it is necessary to adjust the clamping force on the top of the copper busbar, press down on the sliding piece 404, causing the sliding piece 404 to move downward and drive the moving strip 402 downward. Then the moving strip 402 will continue to compress the spring 309, so that when the spring 309 is compressed, it will apply greater pressure to the pressure strip 307, thereby making the pressure strip 307 have a greater fixing force on the copper busbar, thus further improving the fixing effect on the copper busbar. When the corresponding slot 407 is aligned with the locking rod 406, simply lock the locking rod 406 back into the slot 407 to limit the sliding piece 404, thereby making the pressure strip 307 maintain the clamping force on the copper busbar.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A soft copper busbar bending device, comprising a base plate (1) and support legs (2) symmetrically installed at the bottom of the base plate (1), and a connecting plate (101) fixedly connected to the top of the base plate (1). The top of the connecting plate (101) is fixedly connected to the mounting plate (102), and the mounting plate (102) is equipped with a hydraulic rod (103). The top of the base plate (1) is fixedly connected to the bending mold (104), and the bottom of the hydraulic rod (103) is fixedly connected to the bending block (105). Its features are, Also includes: The top of the base plate (1) is provided with a clamping assembly (3), which includes a support plate (301). There are two support plates (301), and a support block (3011) is fixedly connected between the support plates (301). A threaded rod (302) is threadedly connected to the inside of one of the support plates (301). Among them, one end of the threaded rod (302) is fixedly connected to a rotating block (303), the other end of the threaded rod (302) is rotatably connected to a moving plate (304), and the support block (3011) is internally slidably connected to a limit rod (305), and one end of the limit rod (305) is fixedly connected to the moving plate (304). The movable plate (304) has an installation groove (306) inside, and a pressure strip (307) is slidably connected inside the installation groove (306).

2. The soft copper busbar bending device according to claim 1, characterized in that: A sloping plate (308) is fixedly connected to one side of the pressure strip (307), and a spring (309) is fixedly connected to the top of the pressure strip (307). The spring (309) is located inside the mounting groove (306), and multiple springs (309) are symmetrically installed.

3. The soft copper busbar bending device according to claim 1, characterized in that: The top of the pressure strip (307) is fixedly connected to a telescopic rod (310), and multiple telescopic rods (310) are symmetrically arranged.

4. The soft copper busbar bending device according to claim 2, characterized in that: The spring (309) and the telescopic rod (310) are arranged at equal distances and of equal size.

5. The soft copper busbar bending device according to claim 1, characterized in that: The top of the movable plate (304) is provided with an adjustment component (4), which includes a slide groove (401). The slide groove (401) is opened inside the movable plate (304), and a sliding strip (402) is slidably connected inside the slide groove (401).

6. The soft copper busbar bending device according to claim 1, characterized in that: The top of the movable plate (304) is slidably connected to a sliding piece (404), and the sliding piece (404) is fixedly connected to the movable bar (402). The top of the movable plate (304) is also fixedly connected to an mounting piece (405).

7. A soft copper busbar bending device according to claim 6, characterized in that: The mounting plate (405) is internally slidably connected to a locking rod (406), and the sliding plate (404) is symmetrically provided with multiple locking slots (407).

Images