A direct-drive stator coil automatic shaping machine device

Abstract

The utility model discloses a kind of direct-drive stator coil automatic shaping machine device, it is related to motor manufacturing technical field, the device includes pedestal, upper layer linear edge height shaping forceps, lower layer linear edge height shaping forceps, total span adjusting mechanism, span forceps mouth moving guide rail, total span moving guide rail, lower layer edge fixed isolation platform and upper layer edge support positioning frame;Total span moving guide rail is fixed in pedestal, lower layer edge fixed isolation platform is slidably assembled in total span moving guide rail and is driven to move by total span adjusting mechanism;Span forceps mouth moving guide rail is fixed in lower layer edge fixed isolation platform top, and upper and lower layer linear edge height shaping forceps are slidably assembled in this guide rail, and upper layer shaping forceps is supported in upper layer edge support positioning frame;The device can automatically accurately adjust coil span and linear edge height, and upper and lower layer shaping forceps are independently adjusted to adapt to different size coil, clamping is stable, stable in operation, easy to operate, can significantly improve production efficiency and product consistency.

Description

Technical Field

[0001] This utility model relates to the field of motor manufacturing technology, and more specifically to an automatic shaping machine for direct-drive stator coils. Background Technology

[0002] In the manufacturing process of stator coils for direct-drive motors, coil shaping is a critical step that directly affects the motor's performance and quality. Traditional shaping methods rely heavily on manual operation or semi-automatic equipment, resulting in low efficiency, poor precision, and insufficient consistency. Especially crucial are the precise control required for parameters such as the coil's straight-side height and span; existing equipment is often inconvenient to adjust and cannot meet the demands of automated production. Therefore, there is an urgent need for a device capable of automatic and precise shaping to improve production efficiency and product consistency. Utility Model Content

[0003] The purpose of this invention is to solve the problems of low efficiency, poor accuracy, and weak adaptability in the shaping of direct-drive stator coils in the prior art. This invention provides an automatic shaping machine for direct-drive stator coils. Through optimized structural design, it realizes automatic adjustment of the height and span of the straight edge of the coil, which is easy to operate and has high shaping accuracy.

[0004] The technical solution adopted by this utility model is as follows: A direct-drive stator coil automatic shaping machine device includes a base, an upper straight edge height shaping clamp, a lower straight edge height shaping clamp, a total span adjustment mechanism, a span clamp moving guide rail, a total span moving guide rail, a lower edge fixed isolation platform, and an upper edge support positioning frame; the total span moving guide rail is fixedly installed on the base, the lower edge fixed isolation platform is slidably assembled on the total span moving guide rail, and the total span adjustment mechanism is drivenly connected to the lower edge fixed isolation platform for driving it along the... The total span moving guide rail moves; the top of the lower edge fixed isolation platform is fixedly provided with the span jaw moving guide rail; the bottom of the upper straight edge height shaping clamp and the lower straight edge height shaping clamp are both provided with sliders, and are slidably assembled on the span jaw moving guide rail through the sliders, and the upper straight edge height shaping clamp is located above the lower straight edge height shaping clamp; the upper edge support positioning frame is fixedly provided on the base, and the bottom of the upper straight edge height shaping clamp is supported on the upper edge support positioning frame.

[0005] Preferably, the clamping surface of the upper straight edge height shaping clamp is provided with anti-slip texture.

[0006] Preferably, the side wall of the lower straight edge height shaping clamp is provided with a vertical adjustment bolt, the vertical adjustment bolt being threaded through the side wall of the lower straight edge height shaping clamp in the vertical direction, and its end abutting against the clamping block of the lower straight edge height shaping clamp.

[0007] Preferably, the total span adjustment mechanism includes an electric cylinder, the cylinder body of which is fixed on the base, and the end of its pneumatic telescopic rod is fixedly connected to the bottom of the lower side fixed isolation platform.

[0008] Preferably, the cross-section of the span jaw moving guide rail is T-shaped or dovetail-shaped, and the slider has a matching groove.

[0009] Preferably, the upper edge support positioning frame includes a bolt, a nut, and a limiting block. The bolt passes through a hole in the lower component, and the nut and the limiting block are sequentially fitted. By tightening the nut, the limiting block can be fixed at the position of the bolt, thereby limiting the position between the limiting block and the upper straight edge height shaping clamp. The upper surface of the limiting block is connected to the bottom of the upper straight edge height shaping clamp.

[0010] Preferably, a locking mechanism is provided on the span jaw moving guide rail. The locking mechanism includes a locking bolt, which is threaded through the slider of the upper straight edge height shaping pliers or the lower straight edge height shaping pliers, and its end can press against the side of the span jaw moving guide rail.

[0011] Preferably, the upper straight edge height shaping clamp is provided with a height adjustment mechanism, the height adjustment mechanism including an adjustment bolt arranged in the vertical direction, the end of the adjustment bolt being connected to the upper straight edge height shaping clamp.

[0012] Preferably, shock-absorbing rubber pads are provided at all four corners of the base.

[0013] Preferably, the bottom of the shock-absorbing rubber pad is provided with anti-slip texture.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: This invention achieves automatic adjustment of the coil span through the cooperation of a total span adjustment mechanism and a span jaw moving guide rail, improving shaping efficiency and accuracy. The upper and lower straight edge height shaping jaws can move and adjust independently to accommodate coils of different sizes, offering high flexibility. Anti-slip textures and a locking mechanism ensure stable clamping, preventing coil displacement during shaping. Shock-absorbing rubber pads and anti-slip design enhance equipment stability and lifespan. The overall structure is compact, easy to operate, and suitable for automated production lines. Attached Figure Description

[0015] This utility model will be described by way of example and with reference to the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the left-side structure of this utility model; Figure 3This is a schematic diagram of the upper side support positioning frame structure of this utility model; The markings in the diagram are as follows: 1-Upper straight edge height shaping clamp, 2-Lower straight edge height shaping clamp, 3-Total span adjustment mechanism, 4-Span jaw moving guide rail, 5-Total span moving guide rail, 6-Lower edge fixed isolation platform, 7-Upper edge support positioning frame, 71-Bolt, 72-Nut, 73-Limit block, 8-Base. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0018] In one embodiment of this utility model, such as Figure 1-3 As shown, this embodiment provides a direct-drive stator coil automatic shaping machine device, including a base 8, an upper straight edge height shaping clamp 1, a lower straight edge height shaping clamp 2, a total span adjustment mechanism 3, a span jaw moving guide rail 4, a total span moving guide rail 5, a lower edge fixed isolation platform 6, and an upper edge support positioning frame 7. The total span moving guide rail 5 is fixedly installed on the base 8, and the lower edge fixed isolation platform 6 is slidably mounted on the total span moving guide rail 5. The total span adjustment mechanism 3 is drivenly connected to the lower edge fixed isolation platform 6 to drive it to move along the total span moving guide rail 5. The span jaw moving guide rail 4 is fixedly installed on the top of the lower edge fixed isolation platform 6; the bottom of both the upper straight edge height shaping clamp 1 and the lower straight edge height shaping clamp 2 are provided with sliders, which are slidably mounted on the span jaw moving guide rail 4, and the upper straight edge height shaping clamp 1 is located above the lower straight edge height shaping clamp 2. The upper edge support positioning frame 7 is fixedly installed on the base 8, and the bottom of the upper straight edge height shaping clamp 1 is supported on the upper edge support positioning frame 7.

[0019] In another embodiment of this utility model, the clamping surface of the upper straight edge height shaping clamp 1 is provided with anti-slip texture to enhance clamping stability and prevent the coil from slipping.

[0020] In another embodiment of this utility model, a vertical adjustment bolt is provided on the side wall of the lower straight edge height shaping clamp 2. The bolt is threaded through the side wall of the lower straight edge height shaping clamp 2 in the vertical direction, and its end abuts against the clamping block of the lower straight edge height shaping clamp 2 for fine adjustment of the clamping height.

[0021] In another embodiment of this utility model, the total span adjustment mechanism 3 includes an electric cylinder. The cylinder body of the electric cylinder is fixed on the base 8, and the end of its pneumatic telescopic rod is fixedly connected to the bottom of the lower side fixed isolation plate 6 to realize automated span adjustment.

[0022] In another embodiment of this utility model, the cross-section of the span jaw moving guide rail 4 is T-shaped or dovetail-shaped, and the slider has a matching groove to ensure smooth sliding and accurate positioning.

[0023] In another embodiment of this utility model, the upper edge support positioning frame 7 includes a bolt 71, a nut 72, and a limiting block 73. The bolt 71 passes through the hole of the lower component, and the nut 72 and the limiting block 73 are sequentially fitted. By tightening the nut 72, the limiting block 73 can be fixed at the position of the bolt 71, thereby realizing the position limitation between the limiting block 73 and the upper straight edge height shaping clamp 1. The upper surface of the limiting block 73 is connected to the bottom of the upper straight edge height shaping clamp 1 to provide stable support.

[0024] In another embodiment of this utility model, a locking mechanism is provided on the span jaw moving guide rail 4. The locking mechanism includes a locking bolt, which is threaded through the slider of the upper straight edge height shaping clamp 1 or the lower straight edge height shaping clamp 2. Its end can be pressed against the side of the span jaw moving guide rail 4 to fix the jaw position.

[0025] In another embodiment of this utility model, the upper straight edge height shaping clamp 1 is provided with a height adjustment mechanism. The height adjustment mechanism includes an adjustment bolt arranged in the vertical direction. The end of the adjustment bolt is connected to the upper straight edge height shaping clamp 1 for precisely adjusting the height of the upper clamp.

[0026] In another embodiment of this utility model, shock-absorbing rubber pads are provided at the four bottom corners of the base 8 to reduce vibration and improve the stability of the device.

[0027] In another embodiment of this utility model, the bottom of the shock-absorbing rubber pad is provided with anti-slip texture to enhance the anti-slip effect and prevent the equipment from shifting.

[0028] The working principle of this utility model is as follows: First, based on the span and straight edge height parameters of the direct-drive stator coil to be shaped, the electric cylinder of the total span adjustment mechanism 3 is activated to drive the lower edge fixed isolation plate 6 to move along the total span moving guide rail 5 to the target total span position; the upper straight edge height shaping clamp 1 and the lower straight edge height shaping clamp 2 are slid along the span jaw moving guide rail 4 to the target jaw distance, and the locking bolts are tightened to fix the clamp body; the height adjustment bolts of the upper shaping clamp 1 and the vertical adjustment bolts of the lower shaping clamp 2 are rotated to set the shaping height of the upper and lower straight edges respectively. Then, the direct-drive stator coil to be shaped is placed on the lower edge fixed isolation plate 6, so that the lower straight edge of the coil is in contact with the clamping surface of the lower straight edge height shaping clamp 2, and the upper straight edge of the coil is aligned with the clamping surface of the upper straight edge height shaping clamp 1. Then, the shaping drive component (such as a cylinder or motor, not shown in the figure, integrated into the shaping clamp) is activated, driving the clamping blocks of the upper and lower shaping clamps to close, compressing and shaping the straight edge of the coil. During the shaping process, the upper edge support positioning frame 7 provides stable support for the upper shaping clamp 1, and the shock-absorbing rubber pad at the bottom of the base 8 absorbs vibration to ensure shaping accuracy. After shaping is completed, the clamping blocks are opened, the shaped coil is removed, and a single shaping operation is completed.

[0029] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A direct-drive stator coil automatic shaping machine device, characterized in that, Includes a base (8), an upper straight edge height shaping clamp (1), a lower straight edge height shaping clamp (2), a total span adjustment mechanism (3), a span jaw moving guide rail (4), a total span moving guide rail (5), a lower edge fixed isolation platform (6), and an upper edge support positioning frame (7); The total span moving guide rail (5) is fixedly installed on the base (8), the lower side fixed isolation plate (6) is slidably assembled on the total span moving guide rail (5), and the total span adjustment mechanism (3) is connected to the lower side fixed isolation plate (6) for driving it to move along the total span moving guide rail (5). The top of the lower edge fixed isolation platform (6) is fixedly provided with the span jaw moving guide rail (4); the bottom of the upper straight edge height shaping clamp (1) and the lower straight edge height shaping clamp (2) are both provided with sliders, and are slidably mounted on the span jaw moving guide rail (4) through the sliders, and the upper straight edge height shaping clamp (1) is located above the lower straight edge height shaping clamp (2); The upper edge support positioning frame (7) is fixedly mounted on the base (8), and the bottom of the upper straight edge height shaping clamp (1) is supported on the upper edge support positioning frame (7).

2. The direct-drive stator coil automatic shaping machine device according to claim 1, characterized in that, The clamping surface of the upper straight edge height shaping clamp (1) is provided with anti-slip texture.

3. The automatic shaping machine for direct-drive stator coils according to claim 1, characterized in that, The side wall of the lower straight edge height shaping clamp (2) is provided with a vertical adjustment bolt. The vertical adjustment bolt is threaded through the side wall of the lower straight edge height shaping clamp (2) in the vertical direction, and its end abuts against the clamping block of the lower straight edge height shaping clamp (2).

4. The automatic shaping machine for direct-drive stator coils according to claim 1, characterized in that, The total span adjustment mechanism (3) includes an electric cylinder, the cylinder body of which is fixed on the base (8), and the end of its pneumatic telescopic rod is fixedly connected to the bottom of the lower side fixed isolation plate (6).

5. The direct-drive stator coil automatic shaping machine device according to claim 1, characterized in that, The cross-section of the span jaw moving guide (4) is T-shaped or dovetail-shaped, and the slider has a matching groove.

6. The automatic shaping machine for direct-drive stator coils according to claim 1, characterized in that, The upper edge support positioning frame (7) includes a bolt (71), a nut (72) and a limiting block (73). The bolt (71) passes through the hole of the lower component and the nut (72) and the limiting block (73) are fitted in sequence. By tightening the nut (72), the limiting block (73) can be fixed at the position of the bolt (71), thereby realizing the position limitation between the limiting block (73) and the upper straight edge height shaping clamp (1). The upper surface of the limiting block (73) is connected to the bottom of the upper straight edge height shaping clamp (1).

7. The automatic shaping machine for direct-drive stator coils according to claim 1, characterized in that, A locking mechanism is provided on the span jaw moving guide rail (4). The locking mechanism includes a locking bolt. The locking bolt is threaded through the slider of the upper straight edge height shaping pliers (1) or the lower straight edge height shaping pliers (2), and its end can press against the side of the span jaw moving guide rail (4).

8. The automatic shaping machine for direct-drive stator coils according to claim 1, characterized in that, The upper straight edge height shaping clamp (1) is provided with a height adjustment mechanism, which includes an adjustment bolt arranged in the vertical direction, and the end of the adjustment bolt is connected to the upper straight edge height shaping clamp (1).

9. The automatic shaping machine for direct-drive stator coils according to claim 1, characterized in that, The base (8) is provided with shock-absorbing rubber pads at the four corners of its bottom.

10. The automatic shaping machine for direct-drive stator coils according to claim 9, characterized in that, The bottom of the shock-absorbing rubber pad is provided with anti-slip texture.

Images