Motor stator wire arranging device

Abstract

The utility model relates to the technical field of stator wire arrangement equipment, in particular to a motor stator wire arrangement device, which comprises a driving mechanism and a plurality of wire arrangement mechanisms distributed at intervals along the circumferential direction of the driving mechanism, the wire arrangement mechanisms are in transmission connection with the output end of the driving mechanism, and the driving mechanism is used for providing power for the wire arrangement mechanisms to be far away from or close to the inner wall of a stator. The wire arranging mechanism comprises an inner abutting plate, a connecting plate, an upper cover plate, an outer abutting plate, a main transmission rod and an auxiliary transmission rod, one end of the main transmission rod is rotatably connected with the inner abutting plate, the other end of the main transmission rod is in transmission connection with the output end of the driving mechanism, one end of the auxiliary transmission rod is rotatably connected with the inner abutting plate, the other end of the auxiliary transmission rod is rotatably connected with the driving mechanism, and the connecting plate is slidably connected with the inner abutting plate. The upper cover plate is rotatably connected with the connecting plate, the outer abutting plate is slidably connected with the upper cover plate, through the design of the wire arrangement mechanism, personnel are assisted in finishing arrangement work after stator winding, and compared with a traditional manual wire arrangement mode, the efficiency is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of stator wire management equipment technology, and in particular to a motor stator wire management device. Background Technology

[0002] After the stator is manually wound, coil shaping is a crucial step that directly affects the motor's performance and operational stability. The main purpose of coil shaping is to ensure that the coils are neatly and compactly arranged in the stator slots, avoiding loosening and misalignment, thereby improving the motor's electromagnetic performance and mechanical strength. Messy winding can lead to obstructed current paths, causing some coils to bear excessive current, which in turn can cause excessive flux saturation. This effect is particularly pronounced in high-power motors, potentially leading to severe overheating. Stator winding is currently done manually, which is inefficient and results in a low product yield. Utility Model Content

[0003] The technical problem to be solved by this utility model is: in order to overcome the problem that the existing technology uses manual wire sorting to sort the stator, which is inefficient and results in a low product qualification rate, a motor stator wire sorting device is provided.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a motor stator wire management device, including a drive mechanism and several wire management mechanisms distributed circumferentially along the drive mechanism. The output ends of the wire management mechanisms and the drive mechanism are connected by transmission. The drive mechanism is used to provide power to the wire management mechanisms to move away from or near the inner wall of the stator. The wire management mechanism includes an inner abutment plate, a connecting plate, a top cover plate, an outer abutment plate, a main transmission rod, and a secondary transmission rod. One end of the main transmission rod is rotatably connected to the inner abutment plate, and the other end is connected by transmission to the output end of the drive mechanism. One end of the secondary transmission rod is rotatably connected to the inner abutment plate, and the other end is rotatably connected to the drive mechanism. The connecting plate and the inner abutment plate are slidably connected. The top cover plate and the connecting plate are rotatably connected. The outer abutment plate and the top cover plate are slidably connected. Through the design of the wire management mechanism, it assists personnel in completing the sorting work after the stator winding. Compared with the traditional manual wire management method, its efficiency is significantly improved. At the same time, it can ensure the neatness and tightness of the winding, thereby improving the overall quality of the stator winding.

[0005] To address the issue of how to make the inner abutment plate move radially, a drive mechanism is further included, comprising a base, a lead screw, and a movable seat. The lead screw and the base are rotatably connected, and the movable seat and the lead screw are threadedly connected. One end of the main drive rod is rotatably connected to the inner abutment plate, and the other end is rotatably connected to the movable seat. One end of the auxiliary drive rod is rotatably connected to the inner abutment plate, and the other end is rotatably connected to the base.

[0006] To address the issue of how to make the cable management mechanisms move synchronously, the upper cover plates of two adjacent cable management mechanisms are further connected by a telescopic rod, and the end of the telescopic rod is connected to the upper cover plate on its side by a universal joint.

[0007] To address the issue of how to arrange the connecting plates, a first groove is further provided on the bottom surface of the inner abutment plate, and the connecting plates are slidably arranged within the first groove of the inner abutment plate.

[0008] To address the issue of how to arrange the outer abutment plate, a second sliding groove is further provided on the end of the upper cover plate away from the inner abutment plate. The end of the upper cover plate near the inner abutment plate is rotatably connected to the inner abutment plate, and one end of the outer abutment plate is arranged in the second sliding groove.

[0009] To address the issue of the outer abutment plate moving due to contact with the wire during the wire tying process, a wire management mechanism is further included, comprising a locking rod. The locking rod is threadedly connected to the upper cover plate. When the position between the upper cover plate and the outer abutment plate is fixed, the locking rod abuts against the outer abutment plate located in the second groove.

[0010] It further includes a handle arranged on the outer end face of the outer abutment plate.

[0011] The beneficial effects of this utility model are: the motor stator wire management device provided by this utility model, through the design of the wire management mechanism, assists personnel in completing the sorting work after stator winding, and its efficiency is significantly improved compared with the traditional manual wire management method; at the same time, it can ensure the neatness and tightness of the winding, thereby improving the overall quality of stator winding. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a utility model Figure 1 Enlarged structural diagram at point A;

[0015] Figure 3 This is a utility model Figure 2 A structural schematic diagram showing the upper and middle cover plates and the inner abutment plate in cross-section;

[0016] Figure 4 This is a structural diagram of the upper cover plate and the outer abutment plate of this utility model in the upper position.

[0017] In the diagram: 1. Drive mechanism, 11. Base, 12. Lead screw, 13. Moving seat, 2. Cable management mechanism, 21. Inner abutment plate, 211. First slide groove, 22. Connecting plate, 23. Top cover plate, 231. Second slide groove, 24. Outer abutment plate, 25. Main drive rod, 26. Secondary drive rod, 27. Telescopic rod, 28. Locking rod, 29. Handle. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0019] like Figure 1 This is a schematic diagram of the structure of this utility model, a motor stator wire management device, including a drive mechanism 1 and several wire management mechanisms 2 distributed circumferentially along the drive mechanism 1. The wire management mechanisms 2 are connected to the output end of the drive mechanism 1. The drive mechanism 1 provides power to the wire management mechanisms 2 to move away from or near the inner wall of the stator. The wire management mechanism 2 includes an inner abutment plate 21, a connecting plate 22, an upper cover plate 23, an outer abutment plate 24, a main drive rod 25, and a secondary drive rod 26. One end of the main drive rod 25 is rotatably connected to the inner abutment plate 21, and the other end is connected to the drive mechanism 1. The output end of the structure 1 is connected to the transmission. One end of the auxiliary transmission rod 26 is rotatably connected to the inner abutment plate 21, and the other end is rotatably connected to the drive mechanism 1. The connecting plate 22 is slidably connected to the inner abutment plate 21. The upper cover plate 23 is rotatably connected to the connecting plate 22, and the outer abutment plate 24 is slidably connected to the upper cover plate 23. Through the design of the wire management mechanism 2, it assists personnel in completing the sorting work after the stator winding. Compared with the traditional manual wire management method, its efficiency is significantly improved. At the same time, it can ensure the neatness and tightness of the winding, thereby improving the overall quality of the stator winding.

[0020] like Figure 1 As shown, the drive mechanism 1 includes a base 11, a lead screw 12, and a movable seat 13. The lead screw 12 is rotatably connected to the base 11, and the movable seat 13 is threadedly connected to the lead screw 12. One end of the main transmission rod 25 is rotatably connected to the inner abutment plate 21, and the other end is rotatably connected to the movable seat 13. One end of the auxiliary transmission rod 26 is rotatably connected to the inner abutment plate 21, and the other end is rotatably connected to the base 11. The design of the drive mechanism 1 can provide power for the movement of the inner abutment plate 21.

[0021] The upper cover plates 23 of two adjacent cable management mechanisms 2 are connected by a telescopic rod 27. The end of the telescopic rod 27 and the upper cover plate 23 on its side are connected by a universal joint, so that the upper cover plate 23 and the outer abutment plate 24 of the cable management mechanism 2 can move synchronously.

[0022] like Figure 3As shown, the bottom surface of the inner abutment plate 21 is provided with a first sliding groove 211, the connecting plate 22 is slidably arranged in the first sliding groove 211 of the inner abutment plate 21, the upper cover plate 23 is provided with a second sliding groove 231 at the end away from the inner abutment plate 21, the end of the upper cover plate 23 near the inner abutment plate 21 is rotatably connected to the inner abutment plate 21, and one end of the outer abutment plate 24 is arranged in the second sliding groove 231.

[0023] like Figure 2 , 3 As shown in Figure 4, the cable management mechanism 2 includes a locking rod 28, which is threadedly connected to the upper cover plate 23. When the position between the upper cover plate 23 and the outer abutment plate 24 is fixed, the locking rod 28 abuts against the outer abutment plate 24 located in the second slide groove 231.

[0024] A handle 29 is arranged on the outer end face of the outer abutment plate 24.

[0025] like Figure 4 As shown, the upper cover plate 23 and the outer abutment plate 24 are located on top, which can avoid the wire wound on the motor stator.

[0026] In use, rotating the lead screw 12 causes the moving seat 13 to move downwards. The moving seat 13 drives the main transmission rod 25 on it to rotate, thereby causing the inner abutment plate 21 to move closer to the inner wall of the motor stator until the inner abutment plate 21 abuts against the inner wall of the motor stator. Pulling the handle 29 on the inner abutment plate 21 of one of the wire management mechanisms 2 causes the upper cover plate 23 and the outer abutment plate 24 to rotate outwards. This encloses the coil in the upper cover plate 23, the outer abutment plate 24, the inner abutment plate 21, and the motor stator, pushing the outer abutment plate 24 closer to the inner abutment plate 21, thereby making the coil neatly bundled and improving the wire management efficiency.

[0027] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A motor stator wire-collecting device, characterized in that, The device includes a drive mechanism (1) and several wire-arranging mechanisms (2) spaced circumferentially along the drive mechanism (1). The output ends of the wire-arranging mechanisms (2) are connected to the drive mechanism (1). The drive mechanism (1) provides power to the wire-arranging mechanisms (2) to move away from or near the inner wall of the stator. The wire-arranging mechanisms (2) include an inner abutment plate (21), a connecting plate (22), an upper cover plate (23), an outer abutment plate (24), a main drive rod (25), and a secondary drive rod (26). One end of the main drive rod (25) is rotatably connected to the inner abutment plate (21), and the other end is drively connected to the output end of the drive mechanism (1). One end of the auxiliary drive rod (26) is rotatably connected to the inner abutment plate (21), and the other end is rotatably connected to the drive mechanism (1). The connecting plate (22) is slidably connected to the inner abutment plate (21). The upper cover plate (23) is rotatably connected to the connecting plate (22). The outer abutment plate (24) is slidably connected to the upper cover plate (23).

2. The motor stator wire-collecting device as described in claim 1, characterized in that: The drive mechanism (1) includes a base (11), a lead screw (12), and a movable seat (13). The lead screw (12) is rotatably connected to the base (11), and the movable seat (13) is threadedly connected to the lead screw (12). One end of the main drive rod (25) is rotatably connected to the inner abutment plate (21), and the other end is rotatably connected to the movable seat (13). One end of the auxiliary drive rod (26) is rotatably connected to the inner abutment plate (21), and the other end is rotatably connected to the base (11).

3. The motor stator wire-collecting device as described in claim 1, characterized in that: The upper cover plates (23) of two adjacent cable management mechanisms (2) are connected by a telescopic rod (27), and the end of the telescopic rod (27) and the upper cover plate (23) on its side are connected by a universal joint.

4. The motor stator wire-collecting device as described in claim 1, characterized in that: The bottom surface of the inner abutment plate (21) is provided with a first sliding groove (211), and the connecting plate (22) is slidably arranged in the first sliding groove (211) of the inner abutment plate (21).

5. The motor stator wire-collecting device as described in claim 1, characterized in that: The upper cover plate (23) has a second sliding groove (231) on the end away from the inner abutment plate (21). The upper cover plate (23) is rotatably connected to the inner abutment plate (21) at the end near the inner abutment plate (21). One end of the outer abutment plate (24) is arranged in the second sliding groove (231).

6. The motor stator wire-collecting device as described in claim 5, characterized in that: The cable management mechanism (2) includes a locking rod (28), which is threadedly connected to the upper cover plate (23). When the position between the upper cover plate (23) and the outer abutment plate (24) is fixed, the locking rod (28) abuts against the outer abutment plate (24) located in the second slide groove (231).

7. The motor stator wire-collecting device as described in claim 1, characterized in that: A handle (29) is provided on the outer end face of the outer abutment plate (24).

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