Motor flat wire straightening mechanism of new energy automobile

Abstract

The utility model relates to the technical field of new energy automobile flat wire motor assembly, in particular to a new energy automobile motor flat wire straightening mechanism which comprises a bottom plate, a horizontal straightening assembly, a vertical straightening assembly and a wire spool. The horizontal straightening assembly comprises a horizontal mounting plate, a left horizontal straightening wheel set and a right horizontal straightening wheel set, and a horizontal adjusting assembly is arranged on the horizontal mounting plate; the vertical straightening assembly comprises a vertical mounting plate, an upper side vertical straightening wheel set and a lower side vertical straightening wheel set, and a vertical adjusting assembly is arranged on the vertical mounting plate. The straightening mechanism has the advantages that the problem that the application range of the straightening mechanism is limited is solved, and the universality of the straightening mechanism to flat wires of different models is improved.

Description

Technical Field

[0001] The present application relates to the technical field of flat wire motor assembly for new energy vehicles, and in particular to a flat wire straightening mechanism for motors of new energy vehicles. Background Art

[0002] During the assembly process of the flat wire motor for new energy vehicles, the wound flat wire needs to be straightened, peeled, cut, and processed through flat wire processing equipment.

[0003] In related art, the straightening mechanism on flat wire processing equipment typically includes a horizontal straightening assembly and a vertical straightening assembly. The flat wire passes through these assemblies sequentially, achieving alignment of the top and bottom surfaces, as well as the left and right surfaces. Each horizontal and vertical straightening assembly includes a number of staggered straightening wheels that compress the flat wire surface. These wheels are positioned on the left and right sides, and the spacing between them is equal to the wire's outer diameter.

[0004] With respect to the above-mentioned related technologies, the distance between the straightening wheels on both sides of the flat wire is a fixed value, so that the straightening mechanism can only straighten flat wires of the same model and style, and the scope of application is limited. Utility Model Content

[0005] In order to improve the problem of limited application scope of the straightening mechanism and enhance the versatility of the straightening mechanism for flat wires of different models, the present application provides a motor flat wire straightening mechanism for new energy vehicles.

[0006] The present application provides a motor flat wire straightening mechanism for a new energy vehicle using the following technical solutions:

[0007] A motor flat wire straightening mechanism for a new energy vehicle comprises a base plate, a horizontal straightening assembly and a vertical straightening assembly mounted on the base plate, and a winding drum mounted on one end of the base plate near the horizontal straightening assembly and used for winding the flat wire;

[0008] The horizontal straightening assembly includes a horizontal mounting plate mounted on the bottom plate, a left horizontal straightening wheel group and a right horizontal straightening wheel group mounted along the length direction of the horizontal mounting plate and disposed on both sides thereof, a horizontal straightening channel for the flat wire to pass through is reserved between the left horizontal straightening wheel group and the right horizontal straightening wheel group, and a horizontal adjustment assembly for adjusting the width of the horizontal straightening channel is provided on the horizontal mounting plate on one side of the left horizontal straightening wheel group;

[0009] The vertical straightening assembly includes a vertical mounting plate vertically mounted on the base plate, and an upper vertical straightening wheel group and a lower vertical straightening wheel group installed along the length direction of the vertical mounting plate and disposed on both sides. A vertical straightening channel for the flat wire to pass through is reserved between the upper vertical straightening wheel group and the lower vertical straightening wheel group. A vertical adjustment assembly for adjusting the width of the vertical straightening channel is provided on the vertical mounting plate on one side of the upper vertical straightening wheel group.

[0010] By adopting the above technical solution, the horizontal straightening assembly and the vertical adjustment assembly can flexibly adjust the width of the horizontal straightening channel and the vertical straightening channel through the horizontal adjustment assembly and the vertical adjustment assembly, thereby adapting to flat wires of different models and different outer diameters, and improving the versatility and applicability of the straightening mechanism. Since the spacing can be precisely adjusted for flat wires of different outer diameters, the contact between the straightening wheel and the flat wire surface is more uniform, thereby improving the straightening accuracy and effect, and reducing damage to the flat wire caused by insufficient or excessive straightening. The horizontal / vertical adjustment assembly allows the operator to quickly and easily adjust the width of the straightening channel when changing different models of flat wire, without the need for complex settings or replacement of parts, thereby improving work efficiency.

[0011] Furthermore, the right side horizontal straightening wheel group includes a plurality of right side horizontal straightening wheels arranged at intervals and rotatably connected to the horizontal mounting plate, the left side horizontal straightening wheel group includes a plurality of left side horizontal straightening wheels and horizontal mounting seats corresponding one to one with the left side horizontal straightening wheels, and the horizontal mounting plate is provided with a plurality of horizontal insertion slots which are staggered with the positions of the right side horizontal straightening wheels, and each of the horizontal mounting seats is inserted one by one into the horizontal insertion slot and is slidingly connected to the horizontal mounting plate.

[0012] By adopting this technical solution, the left-side horizontal straightening wheel assembly is slidably connected to the horizontal mounting plate via multiple independent horizontal mounting blocks. By adjusting the position of each left-side horizontal straightening wheel, the operator can fine-tune the width of the straightening channel based on the specific size and shape of the flat wire, thereby improving straightening accuracy. The horizontal insertion slot provides stable support and guidance for the horizontal mounting blocks, ensuring that the left-side horizontal straightening wheel assembly maintains a stable posture and position during adjustment, thus preventing deviation caused by adjustment.

[0013] Furthermore, the horizontal adjustment assembly includes a micrometer arranged one-to-one corresponding to the horizontal mounting seat and a mounting bar for each micrometer to pass through, the micrometer has a coaxially arranged rotating part, a mounting part and a threaded part, the mounting part is passed through the mounting bar, the rotating part protrudes from the mounting bar and is located on the side of the mounting bar away from the horizontal mounting seat, the threaded part is arranged on the mounting part and protrudes from the mounting bar, and the horizontal mounting seat is provided with a horizontal adjustment hole that is threadedly matched with the threaded part.

[0014] By employing the above-mentioned technical solution, the dial indicator allows the operator to accurately measure the distance between the left and right horizontal straightening wheel assemblies, i.e., the width of the horizontal straightening channel. Based on the dial indicator reading, the operator can accurately determine the adjustment amount and thus precisely adjust the width of the straightening channel. The rotating portion of the dial indicator protrudes from the mounting bar, facilitating direct rotational adjustment. The threaded portion is integrally connected to the mounting portion and protrudes from the mounting bar, allowing the dial indicator to be stably inserted into the horizontal adjustment hole of the horizontal mounting base, facilitating adjustment operations and ensuring measurement accuracy.

[0015] Furthermore, the horizontal adjustment assembly also includes two horizontal quick-release rods symmetrically arranged along the length direction of the mounting bar, and one side of the horizontal mounting plate is symmetrically provided with horizontal clip-on protrusions for installing the mounting bar, and one side of the horizontal mounting plate is provided with two horizontal connection ports for inserting each of the horizontal quick-release rods at adjacent positions of the two horizontal clip-on protrusions.

[0016] By adopting the above technical solution, the horizontal quick-release rod allows the mounting bar, micrometer, horizontal mounting seat and left horizontal straightening wheel to be quickly installed on the horizontal mounting plate, and can also be quickly removed. Through simple insertion and rotation operations, the horizontal quick-release rod can be inserted into the horizontal connecting port to quickly fix the mounting bar to the horizontal mounting part. The rapid disassembly and assembly capability not only improves the maintenance efficiency of the equipment, but also facilitates the replacement or adjustment of different mounting bar and micrometer combinations when necessary to meet the straightening requirements of different types of flat wires. The coordinated setting of the horizontal snap-fit ​​protrusion and the horizontal connecting port ensures that the mounting bar can maintain a stable connection when installed on the horizontal mounting plate, helps to reduce the loosening or deviation of the mounting bar due to vibration or external force, and ensures the stability and accuracy of the straightening channel width.

[0017] Furthermore, the horizontal mounting plate is fixedly connected to a clamping block on the side close to the base plate, and a connecting seat is fixedly connected to the base plate. A clamping groove for sliding installation of the clamping block is provided on the connecting seat along the width direction of the horizontal mounting plate, and a manual adjustment seat for fine-tuning the relative position of the horizontal mounting plate and the base plate is provided on the side of the base plate away from the horizontal adjustment component.

[0018] By adopting this technical solution and the sliding installation of the clamping blocks and clamping slots, the horizontal mounting plate can achieve stable horizontal movement on the base plate while maintaining a certain degree of flexibility, allowing for fine-tuning of the horizontal mounting plate when needed to accommodate the straightening requirements of different flat wire types while ensuring stability during the straightening process. The manual adjustment base allows the operator to fine-tune the relative position of the horizontal mounting plate and the base plate, thereby ensuring the precise width of the straightening channel.

[0019] Furthermore, the manual adjustment seat includes a first connecting block fixedly connected to one side of the horizontal mounting plate, a second connecting block fixedly connected to one side of the base plate, a coaxially arranged adjusting rod, a sleeve and a manual wheel, one end of the adjusting rod is threadedly connected to the first connecting block, the sleeve is sleeved at the middle position of the adjusting rod, the sleeve is coaxially provided with a limiting ring at one end close to the first connecting block, the sleeve is passed through and detachably connected to the second connecting block, the limiting ring abuts against the second connecting block, the sleeve is provided with a limiting block for abutting against the second connecting block at the end away from the limiting ring, and one side of the manual wheel is fixedly connected to the end of the adjusting rod away from the first connecting block.

[0020] By adopting this technical solution, the adjustment rod and the first connecting block are threaded together, enabling fine-tuning of the horizontal mounting plate's position. By rotating the adjustment rod, the relative position between the horizontal mounting plate and the base plate can be adjusted in small increments, precisely controlling the width of the straightening channel to meet the straightening requirements of different flat wire models. The sleeve is positioned centrally within the adjustment rod and, through a retaining ring and retaining block, forms a stable support structure with the second connecting block, ensuring the stability of the adjustment rod during rotation and preventing axial movement of the sleeve, thereby ensuring the overall stability and reliability of the manual adjustment base. A manual wheel allows the operator to easily rotate the adjustment rod for fine-tuning.

[0021] Furthermore, a clamping groove for clamping the sleeve is provided on the second connecting block along the height direction, and a quick locking pin for adjusting the size of the clamping groove to lock the sleeve is passed through and threadedly connected on the second connecting block along the width direction.

[0022] By adopting this technical solution, the clamping groove allows the sleeve to be more securely mounted on the second connecting block, reducing any movement or displacement of the sleeve during use. This enhances the stability and reliability of the entire manual adjustment base, ensuring the accuracy and consistency of the straightening channel width. A quick-locking pin allows the operator to quickly lock and unlock the sleeve without the need for complex tools or tedious procedures. To adjust the sleeve's position, simply rotate the quick-locking pin to release the clamping groove and then rotate it again to lock the sleeve. This convenient locking and unlocking mechanism improves operational efficiency.

[0023] Furthermore, the lower vertical straightening wheel group includes a plurality of vertical straightening wheels arranged at intervals and rotatably connected to the vertical mounting plate, the upper horizontal straightening wheel group includes a plurality of upper horizontal straightening wheels and vertical mounting seats corresponding one to the upper horizontal straightening wheels, and the vertical mounting plate is provided with a plurality of vertical insertion slots that are staggered with the positions of the upper vertical straightening wheels, and each of the vertical mounting seats is inserted one by one into the vertical insertion slot and is slidingly connected to the vertical mounting plate.

[0024] By adopting the above technical solution, multiple vertical straightening wheels are arranged at intervals, so that the lower vertical straightening wheel group can fully cover and straighten the vertical direction of the flat wire. The vertical mounting seat in the upper horizontal straightening wheel group is connected to the vertical mounting plate in a sliding manner, so that the upper horizontal straightening wheel can be accurately adjusted horizontally and vertically as needed, ensuring that the straightening mechanism can adapt to flat wires of different sizes and shapes, and improving the versatility and adaptability of the equipment. The vertical insertion slots provided on the vertical mounting plate provide a stable support structure for the vertical mounting seat, which helps to ensure the stability and reliability of the upper horizontal straightening wheel during the adjustment process and prevent displacement or loosening due to vibration or external force.

[0025] Furthermore, a positioning block is provided on the horizontal mounting plate on a side close to the winding drum, and the positioning block has a positioning groove for the flat wire to pass through, and the positioning groove is at the same height as the horizontal straightening channel.

[0026] By adopting this technical solution, the positioning grooves on the positioning blocks provide a precise path for the flat wire, ensuring it is positioned and positioned correctly before entering the horizontal straightening channel. This helps reduce deviation and distortion during the straightening process, thereby improving straightening results and product quality. The positioning grooves are at the same height as the horizontal straightening channel, allowing the flat wire to smoothly transition from the positioning grooves into the channel without the need for additional adjustment or guidance, reducing resistance during the straightening process and improving straightening efficiency.

[0027] Furthermore, two auxiliary positioning wheels for supporting both sides of the flat wire are symmetrically provided on the bottom plate on the side away from the winding drum, and the positioning groove, the horizontal straightening channel, the vertical straightening channel and the gap between the two auxiliary positioning wheels are all at the same height.

[0028] By adopting this technical solution, the auxiliary positioning wheels press against both sides of the flat wire, providing more comprehensive positioning support for the flat wire and ensuring that it maintains a stable posture and position throughout the straightening process. This helps reduce deviation and distortion of the flat wire during the straightening process and improves the straightening effect. Maintaining the gaps between the positioning groove, horizontal straightening channel, vertical straightening channel, and auxiliary positioning wheels at the same height allows the flat wire to smoothly transition through these components, ensuring that the flat wire remains at the same level throughout the straightening path. This uniform straightening height helps achieve more consistent and precise straightening results, avoiding straightening quality issues caused by inconsistent heights.

[0029] In summary, this application includes at least one of the following beneficial technical effects:

[0030] 1. Through flexible adjustment of the horizontal straightening assembly and the vertical adjustment assembly, it can precisely adapt to flat wires of different models and outer diameters, improving the versatility and applicability of the straightening mechanism. The left-side horizontal straightening wheel group is connected to the horizontal mounting plate through multiple independent horizontal mounting seats for fine adjustment, enhancing the adjustability of the straightening accuracy. The upper-side horizontal straightening wheel group is connected to the vertical mounting plate through multiple independent vertical mounting seats for fine adjustment, allowing the straightening mechanism to perform efficient and accurate horizontal and vertical straightening of flat wires of different sizes and shapes.

[0031] 2. The adjustment components and quick assembly and disassembly settings allow operators to quickly and easily adjust the width of the straightening channel when replacing different types of flat wires, thereby improving work efficiency. The use of a dial indicator allows operators to accurately measure and adjust the width of the straightening channel. Precise spacing adjustment ensures more uniform contact between the straightening wheel and the flat wire surface, improving straightening accuracy and effectiveness, and reducing flat wire damage caused by insufficient or excessive straightening.

[0032] 3. The positioning blocks, auxiliary positioning wheels and uniform straightening height enable the flat wire to maintain a stable posture and position throughout the straightening process, improving the consistency and accuracy of the straightening. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of a motor flat wire straightening mechanism for a new energy vehicle according to an embodiment of the present application.

[0034] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure of the card block and the connecting seat in part A.

[0035] Figure 3 It is a structural diagram of the manual adjustment seat in an embodiment of the present application.

[0036] Figure 4 It is a schematic diagram of the overall structure of the second connecting block in the embodiment of the present application.

[0037] Figure 5 It is a structural explosion diagram of a motor flat wire straightening mechanism for a new energy vehicle according to an embodiment of the present application.

[0038] Figure 6 It is a schematic diagram of the structural explosion of the horizontal straightening component in the embodiment of the present application.

[0039] Figure 7 It is a schematic diagram of the structural explosion of the vertical straightening assembly in an embodiment of the present application.

[0040] Explanation of the accompanying symbols: 1. Base plate; 11. Connecting pin; 12. Connecting seat; 121. Clamping slot; 2. Horizontal straightening assembly; 21. Horizontal mounting plate; 211. Clamping block; 212. Horizontal insertion slot; 213. Horizontal clamping protrusion; 214. Horizontal connecting port; 22. Left horizontal straightening wheel group; 221. Left horizontal straightening wheel; 222. Horizontal mounting seat; 2221. Horizontal adjustment hole; 23. Right horizontal straightening wheel group; 231. Right horizontal straightening wheel; 24. Horizontal adjustment assembly; 241. Dial indicator; 2411. Rotating portion; 2412. Mounting portion; 2413. Threaded portion; 242. Mounting strip; 243. Horizontal quick-release rod; 25. Horizontal straightening channel; 3. Vertical straightening assembly; 31. Vertical Mounting plate; 311, vertical insertion slot; 312, vertical snap-fit ​​protrusion; 313, vertical connecting port; 32, upper vertical straightening wheel assembly; 321, upper vertical straightening wheel; 322, vertical mounting seat; 3221, vertical adjustment hole; 33, lower vertical straightening wheel assembly; 331, lower vertical straightening wheel; 34, vertical adjustment assembly; 341, vertical quick-release rod; 35, vertical straightening channel; 4, winding reel; 5, positioning block; 51, positioning slot; 6, auxiliary positioning wheel; 7, manual adjustment seat; 71, first connecting block; 72, second connecting block; 721, clamping slot; 722, strip slot; 73, adjusting rod; 74, sleeve; 741, limiting ring; 75, manual wheel; 76, limiting block; 77, quick locking pin. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of this application more clear, the following Figure 1-7 And embodiments, the present application is further described in detail.

[0042] The embodiment of the present application discloses a motor flat wire straightening mechanism for new energy vehicles. Figure 1 The flat wire straightening mechanism for new energy vehicles consists of a base plate 1, a horizontal straightening assembly 2, a vertical straightening assembly 3, and a winding drum 4 for winding the flat wire. Connecting pins 11 are located on the underside of the base plate 1 for connecting to the main body of the device. Both the horizontal and vertical straightening assemblies 2 and 3 are mounted on the upper side of the base plate 1, and the winding drum 4 is mounted on the end of the base plate 1 near the horizontal straightening assembly 2.

[0043] The horizontal straightening assembly 2 includes a horizontal mounting plate 21 mounted on the base plate 1, and a left horizontal straightening wheel set 22 and a right horizontal straightening wheel set 23 mounted along the length of the horizontal mounting plate 21 and disposed on both sides thereof. A horizontal straightening channel 25 for the flat wire to pass through is left between the left horizontal straightening wheel set 22 and the right horizontal straightening wheel set 23. The vertical straightening assembly 3 includes a vertical mounting plate 31 mounted perpendicularly on the base plate 1, and an upper vertical straightening wheel set 32 ​​and a lower vertical straightening wheel set 33 mounted along the length of the vertical mounting plate 31 and disposed on both sides thereof. A vertical straightening channel 35 for the flat wire to pass through is left between the upper vertical straightening wheel set 32 ​​and the lower vertical straightening wheel set 33.

[0044] A positioning block 5 is fixedly connected to the horizontal mounting plate 21 on the side close to the winding drum 4. The positioning block 5 is provided with a positioning groove 51 for the flat wire to pass through. Two auxiliary positioning wheels 6 for supporting the two sides of the flat wire are symmetrically provided on the bottom plate 1 on the side away from the winding drum 4. The positioning groove 51, the horizontal straightening channel 25, the vertical straightening channel 35 and the gap between the two auxiliary positioning wheels 6 are all at the same height. The flat wire wound on the winding drum 4 passes through the positioning groove 51 on the positioning block 5 and enters the horizontal straightening channel 25. It is horizontally straightened by the left horizontal straightening wheel group 22 and the right horizontal straightening wheel group 23. It then enters the vertical straightening channel 35 and is vertically straightened by the upper vertical straightening wheel group 32 and the lower vertical straightening wheel group 33. Finally, it passes through the gap between the two auxiliary positioning wheels 6 and is transported to the downstream processing station.

[0045] Reference Figure 1 and Figure 2 A clamping block 211 is fixedly connected to the side of the horizontal mounting plate 21 close to the base plate 1, and a connecting seat 12 is fixedly connected to the base plate 1. A clamping groove 121 is opened on the connecting seat 12 along the width direction of the horizontal mounting plate 21 for sliding installation of the clamping block 211.

[0046] Reference Figure 1 and Figure 3 A manual adjustment base 7 is provided on the side of the base plate 1 away from the horizontal alignment assembly 2. This allows the operator to fine-tune the relative position of the horizontal mounting plate 21 and the base plate 1. The manual adjustment base 7 comprises a first connecting block 71, a second connecting block 72, an adjustment rod 73, a sleeve 74, and a manual wheel 75. The first connecting block 71 is fixedly connected to one side of the horizontal mounting plate 21, while the second connecting block 72 is fixedly connected to one side of the base plate 1. The adjustment rod 73, sleeve 74, and manual wheel 75 are coaxially arranged.

[0047] One end of the adjusting rod 73 is threadedly connected to the first connecting block 71, and the sleeve 74 is sleeved in the middle of the adjusting rod 73. The end of the sleeve 74 near the first connecting block 71 is coaxially arranged and integrally connected to the limit ring 741. The sleeve 74 is detachably connected to the second connecting block 72, and the limit ring 741 abuts the second connecting block 72. The end of the sleeve 74 away from the limit ring 741 is fixedly connected to the limit block 76, and the limit block 76 abuts the second connecting block 72. The manual wheel 75 is fixedly connected to the end of the adjusting rod 73 away from the first connecting block 71. The operator rotates the manual wheel 75 to rotate the adjusting rod 73 in the sleeve 74, thereby driving the first connecting block 71 and the horizontal straightening assembly 2 toward / away from the side of the second connecting block 72.

[0048] Combine Figure 4 The second connecting block 72 has a clamping groove 721 extending along its height for clamping the sleeve 74. A quick-locking pin 77 is threaded through the second connecting block 72 along its width and is used to adjust the size of the clamping groove 721. The operator can lock the sleeve 74 to the second connecting block 72 by rotating the quick-locking pin 77. A strip groove 722 is provided on the underside of the quick-locking pin 77 to reduce stress.

[0049] Reference Figure 5 and Figure 6 In the horizontal straightening wheel assembly, the right horizontal straightening wheel group 23 includes a plurality of right horizontal straightening wheels 231 arranged at intervals and rotatably connected to the horizontal mounting plate 21. The left horizontal straightening wheel group 22 includes a plurality of left horizontal straightening wheels 221 and horizontal mounting seats 222 corresponding to the left horizontal straightening wheels 221. The horizontal mounting plate 21 is provided with a plurality of horizontal insertion slots 212 spaced apart and staggered with the right horizontal straightening wheels 231. Each horizontal mounting seat 222 is inserted into the horizontal insertion slot 212 in a one-to-one correspondence and is slidably connected to the horizontal mounting plate 21. The left horizontal straightening wheel 221 is rotatably connected to the upper side of the horizontal mounting seat 222.

[0050] The horizontal adjustment assembly 24 includes a dial indicator 241 and a mounting bar 242. In this embodiment, each dial indicator 241 corresponds to a horizontal mounting seat 222, and each dial indicator 241 is mounted on the mounting bar 242. The dial indicator 241 comprises a coaxially arranged rotating portion 2411, a mounting portion 2412, and a threaded portion 2413. The mounting portion 2412 is mounted and fixedly connected to the mounting bar 242. One end of the rotating portion 2411 is mounted within the mounting portion 2412 and is rotationally connected thereto. The end of the rotating portion 2411 protruding from the mounting bar 242, proximal to the horizontal mounting seat 222, is integrally connected to the threaded portion 2413. The horizontal mounting seat 222 is provided with a horizontal adjustment hole 2221 that threadably engages with the threaded portion 2413. The portion of the rotating portion 2411 protruding from the mounting bar 242 allows the operator to perform rotational adjustment.

[0051] The horizontal adjustment assembly 24 also includes two horizontal quick-release rods 243 symmetrically arranged along the length direction of the mounting strip 242. One side of the horizontal mounting plate 21 is symmetrically provided with horizontal clipping protrusions 213 for mounting the mounting strip 242. One side of the horizontal mounting plate 21 is provided with two horizontal connecting ports 214 for inserting each horizontal quick-release rod 243 at adjacent positions of the two horizontal clipping protrusions 213.

[0052] Reference Figure 5 and Figure 7 In the vertical straightening wheel assembly, the lower horizontal straightening wheel group includes a plurality of lower vertical straightening wheels 331 arranged at intervals and rotatably connected to the vertical mounting plate 31. The upper vertical straightening wheel group 32 includes a plurality of upper vertical straightening wheels 321 and vertical mounting seats 322 corresponding to the upper vertical straightening wheels 321. The vertical mounting plate 31 is provided with a plurality of vertical insertion slots 311 spaced apart and staggered with the upper vertical straightening wheels 321. Each vertical mounting seat 322 is inserted into the vertical insertion slot 311 in a one-to-one correspondence and is slidably connected to the vertical mounting plate 31. The upper vertical straightening wheel 321 is rotatably connected to the left side of the vertical mounting seat 322.

[0053] The vertical adjustment assembly 34 is configured similarly to the horizontal adjustment assembly 24. A vertical adjustment hole 3221 is defined on the vertical mounting base 322, which threadably engages the threaded portion 2413 of the dial indicator 241. The vertical adjustment assembly 34 also includes two vertical quick-release rods 341. Vertical snap-fitting protrusions 312 for mounting the mounting bar 242 are symmetrically positioned on the upper side of the vertical mounting plate 31. Two vertical connection ports 313 for inserting each vertical quick-release rod 341 are defined on one side of the vertical mounting plate 31, adjacent to the two vertical snap-fitting protrusions 312.

[0054] When the straightening mechanism needs to straighten flat wires of different specifications, the operator uses the horizontal quick-release rod 243 and the vertical quick-release rod 341 to quickly disassemble and assemble the mounting bar 242, the dial indicator 241, the horizontal mounting seat 222, the left horizontal straightening wheel 221, the vertical mounting seat 322 and the upper vertical straightening wheel 321.

[0055] The implementation principle of the motor flat wire straightening mechanism of a new energy vehicle in the embodiment of the present application is as follows: the straightening mechanism is mainly composed of a base plate 1, a horizontal straightening component 2, a vertical straightening component 3 and a winding drum 4. The base plate 1 serves as a basic support, and the connecting pin 11 is used to fix the mechanism to the device body. The horizontal straightening component 2 forms a horizontal straightening channel 25 through the left and right horizontal straightening wheel groups 23 to straighten the flat wire in the horizontal direction, and the vertical straightening component 3 forms a vertical straightening channel 35 through the upper and lower vertical straightening wheel groups 33 to straighten the flat wire in the vertical direction. The winding drum 4 is used to wind the flat wire to be straightened, and the flat wire enters the straightening channel through the positioning groove 51 on the positioning block 5.

[0056] The positioning groove 51 on the positioning block 5 provides a precise entry position for the flat wire, ensuring that the flat wire is in the correct position and height before entering the straightening channel. The auxiliary positioning wheels 6 press against both sides of the flat wire to provide additional positioning and support, ensuring that the flat wire remains stable during the straightening process.

[0057] The horizontal mounting plate 21 and the vertical mounting plate 31 are connected by sliding connection between the clamping block 211 and the clamping slot 121, and the vertical insertion slot 311 and the vertical mounting seat 322, respectively, to achieve flexible adjustment of the width of the horizontal straightening channel 25 and the vertical straightening channel 35. The left horizontal straightening wheel group 22 and the upper vertical straightening wheel group 32 are precisely adjusted in position by the micrometer 241 and the horizontal / vertical adjustment assembly 34 to adapt to flat wires of different sizes and shapes. The manual adjustment seat 7 fine-tunes the relative position between the horizontal mounting plate 21 and the base plate 1 through the cooperation of the adjustment rod 73, the sleeve 74 and the manual wheel 75. The quick locking pin 77 and the quick release rod enable the mounting bar 242, the micrometer 241, the horizontal mounting seat 222 and the vertical mounting seat 322 and other components to be quickly disassembled and assembled, making it easy to replace and adjust to adapt to flat wires of different specifications.

[0058] The flat wire wound on the winding reel 4 first passes through the positioning slot 51 and enters the horizontal straightening channel 25, where it is horizontally straightened by the horizontal straightening wheel assemblies on the left and right sides. The flat wire then enters the vertical straightening channel 35, where it is vertically straightened by the vertical straightening wheel assemblies on the top and bottom sides. Finally, it passes through the gap between the auxiliary positioning wheels 6 and is transported to the downstream processing station. Precise spacing adjustment, a stable support structure, and a reliable connection design ensure the accuracy and stability of the straightening mechanism during the straightening process, reducing flat wire damage and improving product quality.

[0059] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A motor flat wire straightening mechanism for new energy vehicles, characterized by: It comprises a base plate (1), a horizontal straightening assembly (2) and a vertical straightening assembly (3) mounted on the base plate (1), and a winding drum (4) mounted on one end of the base plate (1) close to the horizontal straightening assembly (2) and used for winding a flat wire; The horizontal straightening assembly (2) comprises a horizontal mounting plate (21) mounted on the bottom plate (1), a left horizontal straightening wheel group (22) and a right horizontal straightening wheel group (23) mounted along the length direction of the horizontal mounting plate (21) and disposed on both sides thereof, a horizontal straightening channel (25) for the flat wire to pass through is reserved between the left horizontal straightening wheel group (22) and the right horizontal straightening wheel group (23), and a horizontal adjustment assembly (24) for adjusting the width of the horizontal straightening channel (25) is provided on the horizontal mounting plate (21) on one side of the left horizontal straightening wheel group (22); The vertical straightening assembly (3) comprises a vertical mounting plate (31) vertically mounted on the base plate (1), and an upper vertical straightening wheel group (32) and a lower vertical straightening wheel group (33) mounted along the length direction of the vertical mounting plate (31) and disposed on both sides thereof. A vertical straightening channel (35) for the flat wire to pass through is reserved between the upper vertical straightening wheel group (32) and the lower vertical straightening wheel group (33). A vertical adjustment assembly (34) for adjusting the width of the vertical straightening channel (35) is provided on the vertical mounting plate (31) on one side of the upper vertical straightening wheel group (32).

2. The motor flat wire straightening mechanism for a new energy vehicle according to claim 1, characterized in that: The right side horizontal straightening wheel group (23) comprises a plurality of right side horizontal straightening wheels (231) arranged at intervals and rotatably connected to the horizontal mounting plate (21); the left side horizontal straightening wheel group (22) comprises a plurality of left side horizontal straightening wheels (221) and horizontal mounting seats (222) corresponding one to one with the left side horizontal straightening wheels (221); the horizontal mounting plate (21) is provided with a plurality of horizontal insertion slots (212) staggered in position with the right side horizontal straightening wheels (231); each of the horizontal mounting seats (222) is correspondingly inserted into the horizontal insertion slots (212) and is slidably connected to the horizontal mounting plate (21).

3. The motor flat wire straightening mechanism for a new energy vehicle according to claim 2, characterized in that: The horizontal adjustment assembly (24) includes a dial gauge (241) arranged in a one-to-one correspondence with the horizontal mounting seat (222) and a mounting bar (242) for each dial gauge (241) to pass through. The dial gauge (241) has a coaxially arranged rotating portion (2411), a mounting portion (2412) and a threaded portion (2413). The mounting portion (2412) is passed through the mounting bar (242). The rotating portion (2411) protrudes from the mounting bar (242) and is located on a side of the mounting bar (242) away from the horizontal mounting seat (222). The threaded portion (2413) is provided on the mounting portion (2412) and protrudes from the mounting bar (242). The horizontal mounting seat (222) is provided with a horizontal adjustment hole (2221) threadedly matched with the threaded portion (2413).

4. The motor flat wire straightening mechanism for a new energy vehicle according to claim 3, characterized in that: The horizontal adjustment assembly (24) further comprises two horizontal quick-release rods (243) symmetrically arranged along the length direction of the mounting strip (242); one side of the horizontal mounting plate (21) is symmetrically provided with horizontal clamping protrusions (213) for mounting the mounting strip (242); and one side of the horizontal mounting plate (21) is provided with two horizontal connection openings (214) for inserting the horizontal quick-release rods (243) at adjacent positions of the two horizontal clamping protrusions (213).

5. The motor flat wire straightening mechanism for a new energy vehicle according to claim 4, characterized in that: The horizontal mounting plate (21) is fixedly connected to a clamping block (211) on a side close to the base plate (1); a connecting seat (12) is fixedly connected to the base plate (1); a clamping groove (121) for sliding installation of the clamping block (211) is provided on the connecting seat (12) along the width direction of the horizontal mounting plate (21); and a manual adjustment seat (7) for fine-tuning the relative position of the horizontal mounting plate (21) and the base plate (1) is provided on a side away from the horizontal adjustment component (24).

6. The motor flat wire straightening mechanism for a new energy vehicle according to claim 5, characterized in that: The manual adjustment seat (7) comprises a first connecting block (71) fixedly connected to one side of the horizontal mounting plate (21), a second connecting block (72) fixedly connected to one side of the base plate (1), a coaxially arranged adjustment rod (73), a sleeve (74) and a manual wheel (75), one end of the adjustment rod (73) is threadedly connected to the first connecting block (71), the sleeve (74) is sleeved at the middle position of the adjustment rod (73), and the sleeve (74) is located near the first connecting block. A limiting ring (741) is coaxially provided at one end of the (71), the sleeve (74) is passed through and detachably connected to the second connecting block (72), the limiting ring (741) abuts against the second connecting block (72), and the sleeve (74) is provided with a limiting block (76) for abutting against the second connecting block (72) at the end away from the limiting ring (741), and one side of the manual wheel (75) is fixedly connected to the end of the adjusting rod (73) away from the first connecting block (71).

7. The motor flat wire straightening mechanism for a new energy vehicle according to claim 6, characterized in that: A clamping groove (721) for clamping the sleeve (74) is provided on the second connecting block (72) along the height direction, and a quick locking pin (77) for adjusting the size of the clamping groove (721) to lock the sleeve (74) is passed through and threadedly connected to the second connecting block (72) along the width direction.

8. The motor flat wire straightening mechanism for a new energy vehicle according to claim 1, characterized in that: The lower vertical straightening wheel group (33) includes a plurality of vertical straightening wheels arranged at intervals and rotatably connected to the vertical mounting plate (31); the upper horizontal straightening wheel group includes a plurality of upper horizontal straightening wheels and vertical mounting seats (322) corresponding to the upper horizontal straightening wheels; the vertical mounting plate (31) is provided with a plurality of vertical insertion slots (311) at intervals and staggered with the positions of the upper vertical straightening wheels (321); each of the vertical mounting seats (322) is correspondingly inserted into the vertical insertion slots (311) and is slidably connected to the vertical mounting plate (31).

9. The motor flat wire straightening mechanism for a new energy vehicle according to claim 1, characterized in that: A positioning block (5) is provided on the horizontal mounting plate (21) at a side close to the winding drum (4). The positioning block (5) has a positioning groove (51) for the flat wire to pass through. The positioning groove (51) is at the same height as the horizontal straightening channel (25).

10. The motor flat wire straightening mechanism for a new energy vehicle according to claim 9, characterized in that: Two auxiliary positioning wheels (6) for supporting both sides of the flat wire are symmetrically provided on the bottom plate (1) on a side away from the winding drum (4); the positioning groove (51), the horizontal straightening channel (25), the vertical straightening channel (35) and the gap between the two auxiliary positioning wheels (6) are all at the same height.

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