Stator assembling mechanism and stator production line

Abstract

The utility model provides a stator assembling mechanism and a stator production line, the stator assembling mechanism comprises a downward pressing assembly and a positioning assembly, the downward pressing assembly comprises a moving plate and a plurality of pressing heads, the moving plate can move in the direction close to or away from the positioning assembly, the moving plate is provided with a plurality of mounting holes, and the pressing heads are arranged in the mounting holes. Part of the pressing heads are located in the mounting holes, the pressing heads protrude in the direction close to the bottom plate, the positioning assembly comprises a positioning plate and a positioning column, the positioning plate and the positioning column are detachably connected, the positioning plate is provided with a plurality of inserting grooves, the multiple pressing heads can stretch into the corresponding inserting grooves respectively, and the pressing heads are located in the positioning plate. The processing efficiency is improved; and the production cost is reduced.

Description

Technical Field

[0001] This application relates to the field of stator assembly tooling technology, and in particular to a stator assembly mechanism and stator production line for various motors, transformers, generators, such as water pump stators. Background Technology

[0002] During stator assembly, stator pins need to be placed into pin slots to connect with the conductors. Stator pins are small and thin, requiring individual pin pressing. Current single-pin pressing equipment can only press one stator pin at a time. This is inefficient when multiple stator pins need pressing, and accurate positioning is difficult if multiple pins are pressed simultaneously. Utility Model Content

[0003] This application provides a stator assembly mechanism and a stator production line, which aims to improve press-fitting efficiency.

[0004] This application provides a stator assembly mechanism, which includes a base plate, a pressing component, a positioning component, and a guide post. The guide post connects the base plate and the pressing component. The pressing component includes a movable plate and multiple pressing heads. The movable plate is movable along the guide post and has multiple mounting holes. Parts of the pressing heads are located in the mounting holes, and the pressing heads protrude towards the base plate.

[0005] The positioning component is located between the pressing component and the base plate. The positioning component includes a positioning plate and a positioning post. The positioning post connects the positioning plate and the base plate. The positioning plate has a slot into which the pressing head can extend. The base plate has a limiting groove, the position of which corresponds to that of the positioning plate.

[0006] Multiple pressure heads can be installed in different mounting holes. During press fitting, different pressure heads can pass through the corresponding slots, improving the accuracy of press fitting. Multiple pressure heads can process multiple positions of the product at the same time, and press the pins at multiple positions of the stator at the same time, which helps to improve processing efficiency. Attached Figure Description

[0007] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 A schematic diagram of one embodiment of the stator assembly mechanism provided in this application;

[0009] Figure 2 for Figure 1 A bottom view of one embodiment of the pressing component of the stator assembly mechanism shown;

[0010] Figure 3 for Figure 1 A side view of one embodiment of the pressing assembly of the stator assembly mechanism shown;

[0011] Figure 4 for Figure 1 A top view of one embodiment of the positioning component of the stator assembly mechanism shown;

[0012] Figure 5 for Figure 1 A side view of one embodiment of the positioning assembly of the stator assembly mechanism shown;

[0013] Figure 6 for Figure 1 A top view of one embodiment of the stator assembly mechanism shown;

[0014] Figure 7 for Figure 1 A side view of another embodiment of the pressing assembly of the stator assembly mechanism shown;

[0015] Figure 8 for Figure 1 A top view of another embodiment of the positioning component of the stator assembly mechanism shown;

[0016] Figure 9 This is a schematic diagram of one embodiment of the stator production line provided in this application.

[0017] Explanation of reference numerals in the attached figures:

[0018] 1-Base plate;

[0019] 11-Limiting groove;

[0020] 2-Pressing assembly;

[0021] 21-Indenter;

[0022] 22-Moving board;

[0023] 221 - Mounting hole;

[0024] 23-Extension piece;

[0025] 24-Location Block;

[0026] 3-Positioning components;

[0027] 31-Positioning plate;

[0028] 311-slot;

[0029] 312 - Positioning hole;

[0030] 313 - Second clearance slot;

[0031] 32-Positioning Post;

[0032] 33-Place block;

[0033] 331 - Connecting hole;

[0034] 34-Positioning pin;

[0035] 4-Guide pillars;

[0036] 5-Top plate;

[0037] 51-First clearance groove;

[0038] 6-Limiting components;

[0039] 7-Elastic element;

[0040] 8-Limit pin;

[0041] 9-Pin;

[0042] 91 - Protrusion;

[0043] 10 - Wire crimping station;

[0044] 20 - Stator assembly station. Detailed Implementation

[0045] To better understand the technical solutions of this application, the embodiments of this application will be described in detail below with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of this application, and not all embodiments.

[0046] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0047] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0048] This application provides a stator assembly mechanism 10 for assembling multiple stator pins 9 into predetermined pin positions or for pressing wires. During stator assembly, the stator assembly mechanism provided in this application allows multiple pressing heads 21 to simultaneously press multiple pins 9 or multiple wires, thereby improving stator processing efficiency and reducing processing costs.

[0049] like Figure 1 As shown, the stator assembly mechanism provided in this embodiment includes a pressing component 2 and a positioning component 3. The pressing component 2 includes a moving plate 22 and multiple pressing heads 21. The moving plate 22 has multiple mounting holes 221 and can move towards or away from the positioning component 3. The pressing heads 21 protrude towards the positioning component 3, and the multiple pressing heads 21 can respectively extend into corresponding slots 311. One end of the pressing head 21 is installed in the mounting hole 221, so that the pressing head 21 is stably connected to the moving plate 22. The pressing head 21 can move with the moving plate 22 towards or away from the positioning component 3. The other end of the pressing head 21 extends out from the mounting hole 221 and is used to press the stator wires or press the stator pins. The stator assembly mechanism provided in this embodiment can press the stator pins or wires, so that multiple pins 9 can be pressed into predetermined positions at the same time or wires at multiple positions can be pressed at the same time, improving the pressing efficiency.

[0050] Multiple pressure heads 21 can be installed in different mounting holes 221. The number of mounting holes 221 can be greater than the number of pressure heads 21. The installation position and number of pressure heads 21 can be adjusted according to actual needs. The shape of the pressure heads 21 can be set according to actual requirements. For example, different shapes of pressure heads 21 can be used to press pins or wires. The shapes of the mounting holes 221 and slots 311 are set according to the shape of the pressure heads 21. During pressing, multiple pressure heads 21 can pass through the corresponding slots 311 respectively, improving the accuracy of pressing. The shape, position and number of slots 311 of the positioning plate 31 are also adjusted accordingly. By adjusting or replacing the pressing assembly 2 and the positioning plate 31, the needs of different products can be met. Therefore, the stator assembly mechanism provided in this embodiment has good compatibility and is conducive to reducing production costs.

[0051] like Figure 1 As shown, the positioning component 3 is located between the pressing component 2 and the base plate 1, and is used to position the pressing head 21 so that the pressing head 21 can accurately press the product. Figure 5 and Figure 6As shown, specifically, the positioning component 3 includes a positioning plate 31 and a positioning post 32. The positioning post 32 connects the positioning plate 31 and the base plate 1, and the positioning plate 31 and the positioning post 32 are detachably connected. The positioning plate 31 and the limiting groove 11 are correspondingly arranged. The positioning plate 31 is located at the top of the limiting groove 11 along the height direction of the stator assembly mechanism, which facilitates the cooperation between the product set in the limiting groove 11 and the positioning plate 31. The height direction is the movement direction of the pressing component 2. The positioning plate 31 has a slot 311 for setting the pin 9. The pressing head 21 can pass through the slot 311 to insert the pin 9 into the product. When the product is a stator, the pin 9 can be inserted into the pin slot of the stator. When the relative position of the positioning plate 31 and the stator is determined, the slot 311 has a guiding and positioning function for the pin 9, thereby improving the accuracy of the pin position. At the same time, the slot 311 can guide the pin 9 and the pressing head 21, reducing the risk of the pressing head 21 being misaligned and improving the pressing yield.

[0052] When the stator assembly mechanism is working, firstly, the positioning plate 31 is removed from the positioning post 32, the product to be processed is installed in the limiting groove 11, and then the positioning plate 31 is installed on the positioning post 32. Next, the pin 9 is placed in the slot 311 of the positioning plate 31, further driving the pressing assembly 2 to move closer to the positioning plate 31, causing the pressing head 21 to pass through the slot 311 and press the pin 9 to the preset position of the product. Finally, the pressing assembly 2 is reset, the positioning plate 31 is removed, and the processed product is taken away.

[0053] like Figure 2 and Figure 3 As shown, in one possible implementation, the pressing component 2 includes a positioning block 24, which is connected to the moving plate 22, and the pressing head 21 is connected to the positioning block 24.

[0054] The positioning block 24 can be connected to the moving plate 22 via a pin. Specifically, one end of the pin is connected to the positioning block 24, and the other end extends into the mounting hole 221 and connects to the moving plate 22. The pressure head 21 is relatively long and has a small diameter, making it difficult to connect to the moving plate 22, and it is prone to misalignment during installation or pressing. By setting the positioning block 24, which connects to the moving plate 22 and the pressure head 21, the stability of the pressure head 21 installation is improved. The positioning block 24 can be detachably connected to the moving plate 22 via the mounting hole 221, facilitating the replacement or adjustment of the pressure head 21, making the stator assembly mechanism suitable for more working scenarios.

[0055] like Figure 4 and Figure 5As shown, in one possible implementation, the positioning component 3 includes a pad 33 having a connection hole 331. The pad 33 is connected to the positioning plate 31, and the connection hole 331 communicates with the slot 311. The thickness of the pad 33 is adapted to the thickness of the pressure head 21.

[0056] The pin 9 is a component of the stator winding. The winding is formed by installing the pin 9 into a pre-set slot in the stator. The pin 9 can be positioned using the stator assembly mechanism provided in this application. Specifically, the pin 9 can be positioned in slot 311. The pin 9 is pressed down by the pressure head 21 and passes through the positioning plate 31 to be installed in the stator. Because the positioning plate 31 is relatively thin, the slot 311 is relatively shallow. If the pin 9 is long, during installation, part of the pin 9 can be installed inside the pad 33 through the connecting hole 331, while the other part is installed in the slot 311, thereby improving the stability of the pin. During the pressing assembly 2, the pressure head 21 can push the pin through the pad 33, thus completing the pin pressing. The pad 33 can position and guide the pin 9, reducing the possibility of the pin 9 shifting during installation and improving installation stability. For example, if the grounding pin is long, a pad 33 of a specific thickness can be appropriately set to cooperate with the grounding pin. The thickness of the pad 33 can be set according to the length of the pin 9. If the pad 33 is too thick, the pin 9 may not be able to pass through the pad 33 smoothly. If the pad 33 is too thin, the pad 33 may not be able to provide good guidance and positioning for the pin. When the length of the pin 9 is short, the pad 33 may not be required.

[0057] like Figure 4 As shown, in one possible implementation, the positioning plate 31 has a positioning hole 312 that extends through the positioning plate 31 along the height direction of the stator assembly mechanism.

[0058] The positioning hole 312 is used for product positioning. The product to be processed has a positioning protrusion. After the product to be processed is placed in the limiting groove 11, the positioning hole 312 can cooperate with the positioning protrusion. The positioning protrusion can extend into the positioning hole 312, so that the product can maintain the correct relative position with the positioning plate 31, and the slot 311 of the positioning plate 31 can also maintain the correct relative position with the product, which facilitates accurate subsequent pressing. The size of the positioning hole 312 and the position of the positioning hole 312 on the positioning plate 31 can be set according to the actual product needs. The stator assembly mechanism can adapt to different products by setting different positioning plates 31.

[0059] like Figure 4 As shown, in one possible implementation, the positioning plate 31 has at least two positioning pins 34, which connect the positioning plate 31 and the base plate 1, and the positioning post 32 is sleeved on the positioning pins 34.

[0060] Two locating pins 34 can be arranged along the diagonal of the locating plate 31, thereby improving the stability of the locating plate 31 during installation. The locating post 32 provides support for the locating plate 31, and the locating pins 34 pass through the locating post 32 and connect to the base plate 1, thereby fixing the locating plate 31. The locating pins 34 can be threaded to the base plate 1, facilitating the assembly and disassembly of the locating plate 31, and enabling the stator assembly mechanism to be equipped with different locating plates 31 to suit different products.

[0061] In one possible implementation, the stator assembly mechanism includes a base plate 1 and a guide post 4, the guide post 4 connecting the base plate 1 and the pressing assembly 2, and the positioning post 32 connecting the positioning plate 31 and the base plate 1.

[0062] The base plate 1 provides support for the entire stator assembly mechanism. The stator assembly mechanism can be equipped with multiple guide posts 4 to connect the base plate 1 and the pressing assembly 2 respectively, thereby improving the stability of the connection. For example... Figure 2 and Figure 3 As shown, the pressing assembly 2 includes a movable plate 22 and multiple pressing heads 21. The movable plate 22 is movably connected to the guide post 4. The movable plate 22 can be provided with through holes. The guide post 4 passes through the through holes so that the movable plate 22 can slide along the guide post 4. Specifically, the movable plate 22 can be driven by a hand press or other external equipment such as a press. No specific restrictions are made here.

[0063] like Figure 1 As shown, in one possible implementation, the stator assembly mechanism includes a limiting member 6, which is connected to the guide post 4. The limiting member 6 can be disposed on the outer wall of the guide post 4. The moving plate 22 can abut against the limiting member 6. Along the height direction of the stator assembly mechanism, the limiting member 6 is located between the moving plate 22 and the positioning plate 31.

[0064] The limiting member 6 can be sleeved on the end of the guide post 4 near the positioning component 3. In the height direction of the stator assembly mechanism, the limiting member 6 is flush with the height of the positioning plate 31, or the limiting member 6 is located at the top of the positioning plate 31. When the pressing component 2 moves towards the positioning plate 31, the pressing component 2 can abut against the limiting member 6, thereby reducing the risk of excessive pressure on the positioning plate 31, which could damage the positioning plate 31 or the product. The limiting member 6 can restrict the moving plate 22 to a reasonable range of motion in the height direction. The stator assembly mechanism can be provided with multiple guide posts 4, each of which can be equipped with a limiting member 6 for limiting. Multiple limiting members 6 can simultaneously abut against the moving plate 22, thereby improving the reliability of the limiting.

[0065] The position of the limiting component 6 can be set according to different products. It can be positioned using limiting posts 8. The limiting component 6 is sleeved on the guide post 4 for support. Setting limiting posts 8 of different heights allows for adjustment of the height of the limiting component 6. After the limiting component 6 is positioned, the limiting posts 8 can be removed. Thus, setting limiting posts 8 of different heights facilitates the quick and easy pressing of stator pins 9 of different specifications, improving the applicability of the stator assembly mechanism. A scale can also be set on the guide post 4 to facilitate the judgment and adjustment of the position of the limiting component 6.

[0066] like Figure 1 As shown, in one possible implementation, the stator assembly mechanism includes an elastic element 7 and a top plate 5, with the elastic element 7 connecting the top plate 5 and the pressing assembly 2.

[0067] The top plate 5 is connected to the guide post 4, and the top plate 5 is located on the side of the pressing assembly 2 away from the bottom plate 1. The top plate 5 can position the guide post 4 and improve the stability of the guide post 4. The elastic element 7 is elastic and can be a spring. During the movement of the pressing assembly, the elastic element 7 can deform. When the pressing assembly 2 moves towards the positioning assembly 3, the elastic element 7 is stretched and generates a large elastic force. After the pressing assembly 2 is pressed in, the driving device no longer drives the pressing assembly 2. The pressing assembly 2 can move away from the positioning assembly 3 and reset under the elastic force of the elastic element 7, which facilitates the subsequent disassembly of the product from the stator assembly mechanism or the installation of the product on the stator assembly mechanism.

[0068] like Figure 1 As shown, in one possible implementation, the pressing component 2 includes an extension 23, which is mounted on the movable plate 22, and an elastic member 7 connects the extension 23 and the top plate 5.

[0069] One end of the extension member 23 is fixedly connected to the movable plate 22, and the other end extends towards the positioning component 3. The elastic member 7 is connected to the side wall of the movable plate 22. Due to the small thickness of the movable plate 22, directly connecting the elastic member 7 to the movable plate 22 would result in a small adjustment range of the connection position of the elastic member 7 in the height direction of the stator assembly mechanism. Furthermore, the deformation capacity and elastic force of the elastic member 7 are related to its length in the stretching direction. To achieve better reset effect and allow the movable plate 22 to have a larger range of motion, the length of the elastic member 7 may need to be adaptively selected. By providing the extension member 23, more mounting points can be provided for the elastic member 7, enabling the stator assembly mechanism to accommodate various sizes of elastic members 7 to meet different processing requirements.

[0070] like Figure 6As shown, in one possible implementation, the top plate 5 has a first clearance groove 51, and at least part of the projection of the first clearance groove 51 coincides with the pressing component 2 along the height direction of the stator assembly mechanism.

[0071] The stator assembly mechanism provided in this application embodiment can provide power to the pressing component 2 via a hand press or a press. By providing a first clearance groove 51 on the top plate 5 to avoid external equipment, it is convenient for external equipment to apply pressure to the pressing component 2 along the height direction of the stator assembly mechanism.

[0072] like Figure 7 As shown, in one possible implementation, the base plate 1 has a limiting groove 11, and the positioning plate 31 has a second clearance groove 313. The base plate 1 and the positioning plate 31 are arranged along the height direction of the stator assembly mechanism. Along the height direction of the stator assembly mechanism, at least part of the projection of the second clearance groove 313 coincides with the limiting groove 11.

[0073] The limiting groove 11 can be U-shaped, and the shape of the second clearance groove 313 can correspond to the shape of the limiting groove 11. The second clearance groove 313 can also be U-shaped, facilitating their fit. The second clearance groove 313 is used to avoid protruding parts of the product to be processed or led-out wires. The stator has protruding leads. When the stator is positioned in the limiting groove 11, the second clearance groove 313 can avoid the relatively protruding parts of the stator, allowing the positioning plate 31 to avoid the stator. The position and size of the second clearance groove 313 can be adaptively set according to the shape of the stator, thus adapting to different stators.

[0074] In one possible implementation, the pressing assembly 2 includes a linear bearing sleeved on the guide post 4, and the linear bearing is connected to the movable plate 22.

[0075] Linear bearings are used to support and guide moving parts. The movable plate 22 can move along the guide column 4 with the support bearing. The linear bearing can perform high-precision, low-friction movement along a straight line, thereby improving the smoothness and precision of the movement of the movable plate 22 and making the press-fitting of the stator assembly mechanism more accurate.

[0076] like Figure 3 and Figure 4 As shown, in one possible implementation, the projection of the slot 311 in the height direction of the stator assembly mechanism is H-shaped, and the shape of the pressure head 21 corresponds to that of the slot 311. The pressure head 21 can be used to press the pin, and the projection of the pressure head 21 in the height direction of the stator assembly mechanism is correspondingly set to H-shaped, which facilitates the pressure head 21 pressing the pin 9. The pin 9 has protrusions 91 on both sides, which can cooperate with the pressure head 21 to facilitate the pressure head 21 applying pressure to the pin 9.

[0077] like Figure 7 and Figure 8 As shown, in one possible implementation, the projection of the slot 311 in the height direction of the stator assembly mechanism is rectangular, and the shape of the pressure head 21 corresponds to that of the slot 311. The pressure head 21 can be used to press and install wires, and the projection of the pressure head 21 in the height direction of the stator assembly mechanism can be set to a rectangle corresponding to the shape of the slot 311. The cross-sectional shape of the pressure head 21 can be set to a straight line shape to facilitate the pressing and installation of wires.

[0078] like Figure 9 As shown in the figure, this application provides a stator production line, which includes a wire pressing station 10 and a stator assembly station 20. The wire pressing station 10 is equipped with a stator assembly mechanism.

[0079] The stator assembly mechanism includes a pressing component 2 and a positioning component 3. The pressing component 2 includes a moving plate 22 and multiple pressing heads 21. The moving plate 22 can move in a direction close to or away from the positioning component 3. The moving plate 22 has multiple mounting holes 221. Parts of the pressing heads 21 are located in the mounting holes 221, and the pressing heads 21 protrude in a direction close to the base plate 1.

[0080] The positioning assembly 3 includes a positioning plate 31 and a positioning post 32, which are detachably connected. The positioning plate 31 has multiple slots 311, and multiple pressure heads 21 can extend into the corresponding slots 311 respectively. The positioning plate 31 has a second clearance groove 313, which is used to avoid the stator.

[0081] The stator production line is used to produce stators. The stator assembly station 20 is equipped with assembly equipment for assembling the stators. The wire pressing station 10 can be equipped with multiple stator assembly mechanisms, used for pressing wires and pins onto the assembled stators. The wire pressing station 10 can have two stator assembly mechanisms, first pressing wires onto the stator, then pressing pins. The stator assembly mechanisms are compatible with different stators; by changing the pressing head and positioning plate, they can respectively achieve the function of pressing pins or wires. Multiple pressing heads 21 can work simultaneously, resulting in high processing efficiency, thereby reducing processing costs and improving production efficiency.

[0082] The above examples illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of this utility model.

Claims

1. A stator assembly mechanism, characterized in that, The stator assembly mechanism includes a pressing component (2) and a positioning component (3). The pressing component (2) includes a moving plate (22) and a plurality of pressing heads (21). The moving plate (22) is capable of moving in a direction close to or away from the positioning component (3). The moving plate (22) has a plurality of mounting holes (221). A portion of the pressing head (21) is located in the mounting hole (221). The positioning component (3) includes a positioning plate (31) and a positioning post (32). The positioning plate (31) and the positioning post (32) are detachably connected. The positioning plate (31) has multiple slots (311). The pressure head (21) protrudes towards the positioning component (3). The multiple pressure heads (21) can extend into the corresponding slots (311) respectively.

2. The stator assembly mechanism according to claim 1, characterized in that, The pressing assembly (2) includes a positioning block (24), which is connected to the moving plate (22) through the mounting hole (221), and the pressing head (21) is connected to the positioning block (24).

3. The stator assembly mechanism according to claim 1, characterized in that, The positioning component (3) includes a pad (33) having a connection hole (331), the pad (33) being connected to the positioning plate (31), the connection hole (331) being connected to the slot (311), and the thickness of the pad (33) being adapted to the length of the pin.

4. The stator assembly mechanism according to claim 1, characterized in that, The positioning plate (31) has a positioning hole (312) that penetrates the positioning plate (31) along the height direction of the stator assembly mechanism.

5. The stator assembly mechanism according to claim 1, characterized in that, The stator assembly mechanism includes a base plate (1) and a guide column (4). The guide column (4) connects the base plate (1) and the pressing assembly (2). The positioning column (32) connects the positioning plate (31) and the base plate (1).

6. The stator assembly mechanism according to claim 5, characterized in that, The stator assembly mechanism includes a limiting member (6), which is connected to the guide post (4). The moving plate (22) can abut against the limiting member (6). Along the height direction of the stator assembly mechanism, the limiting member (6) is located between the moving plate (22) and the positioning plate (31).

7. The stator assembly mechanism according to claim 5, characterized in that, The stator assembly mechanism includes an elastic element (7) and a top plate (5). The top plate (5) is located on the side of the pressing assembly (2) away from the bottom plate (1). The elastic element (7) connects the top plate (5) and the pressing assembly (2).

8. The stator assembly mechanism according to claim 7, characterized in that, The pressing assembly (2) includes an extension (23) which is mounted on the movable plate (22), and the elastic member (7) connects the extension (23) and the top plate (5).

9. The stator assembly mechanism according to claim 7, characterized in that, The top plate (5) has a first clearance groove (51) along the height direction of the stator assembly mechanism, and at least part of the projection of the first clearance groove (51) coincides with the pressing assembly (2).

10. The stator assembly mechanism according to claim 5, characterized in that, The base plate (1) has a limiting groove (11), and the positioning plate (31) has a second clearance groove (313). The base plate (1) and the positioning plate (31) are arranged along the height direction of the stator assembly mechanism, and at least part of the projection of the second clearance groove (313) coincides with the limiting groove (11) along the height direction of the stator assembly mechanism.

11. The stator assembly mechanism according to any one of claims 1 to 10, characterized in that, The projection of the slot (311) in the height direction of the stator assembly mechanism is H-shaped, and the shape of the pressure head (21) corresponds to the slot (311).

12. The stator assembly mechanism according to any one of claims 1 to 10, characterized in that, The projection of the slot (311) in the height direction of the stator assembly mechanism is rectangular, and the shape of the pressure head (21) corresponds to the slot (311).

13. A stator production line, characterized in that, The stator production line includes a wire pressing station (10) and a stator assembly station (20), wherein the wire pressing station (10) has a stator assembly mechanism; The stator assembly mechanism includes a pressing component (2) and a positioning component (3). The pressing component (2) includes a moving plate (22) and a plurality of pressing heads (21). The moving plate (22) is capable of moving towards or away from the positioning component (3). The moving plate (22) has a plurality of mounting holes (221). A portion of the pressing head (21) is located in the mounting hole (221), and the pressing head (21) protrudes towards the base plate (1). The positioning component (3) includes a positioning plate (31) and a positioning post (32). The positioning plate (31) and the positioning post (32) are detachably connected. The positioning plate (31) has multiple slots (311), and multiple pressure heads (21) can extend into the corresponding slots (311) respectively. The positioning plate (31) has a second clearance groove (313) for avoiding the stator.

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