Motor wire hanging structure

Abstract

The utility model relates to the technical field of motor wire hanging, and discloses a motor wire hanging structure which comprises an external shell, a fixing seat is installed on the right side in the external shell, a plurality of fixing frames are fixedly connected to the top of the fixing seat at equal intervals, and fixing rods are fixedly connected to the inner sides of the fixing frames. Torsion springs are arranged at the two ends of the outer wall of each fixing rod correspondingly, the ends, away from each other, of the torsion springs are fixedly connected to the two sides of the inner wall of the fixing frame correspondingly, arc-shaped rotating plates are rotationally connected to the middles of the fixing rods correspondingly, and the adjacent ends of the torsion springs are fixedly connected to the middles of the two sides of the arc-shaped rotating plates correspondingly. The top of the fixing frame is fixedly connected with an arc-shaped groove block, and a mounting mechanism is mounted on the inner wall of the external shell. According to the utility model, the enameled wire slides into the arc-shaped groove on the arc-shaped groove block through pulling force, and the torsion spring drives the arc-shaped rotating plate to deform and rotate, so that the enameled wire enters a position between the arc-shaped rotating plate and the arc-shaped groove.

Description

Technical Field

[0001] The utility model relates to the technical field of motor wire hanging, in particular to a motor wire hanging structure. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy. It realizes rotational motion or linear motion through the interaction generated by an electric current in a magnetic field. Motors are key devices widely used in modern industry and daily life, and their principle is based on electromagnetic induction and the Lorentz force.

[0003] In the production process of motors, the motor wire hanging structure is one of the essential structures. The motor wire hanging structure usually refers to the electrical connection method inside the motor, especially the method and layout of connecting the stator winding and rotor winding of the motor to an external power supply and control circuit.

[0004] When winding the traditional stator, an enameled wire is used to connect and wind all the stator slots, and then the star connection or delta connection is adjusted through the disconnection and connection of the windings in each slot. However, during winding, manual wire arrangement is required, resulting in low stator winding efficiency. Content of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides a motor wire hanging structure, aiming to improve the problem of low stator winding efficiency caused by manual wire arrangement during winding in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A motor wire hanging structure includes an external shell. A fixed seat is installed on the right side inside the external shell. A plurality of fixed frames are fixedly connected to the top of the fixed seat at equal intervals. Fixed rods are fixedly connected to the inner sides of the fixed frames. Torsion springs are arranged at both ends of the outer wall of each fixed rod. The far ends of the torsion springs are respectively fixedly connected to both sides of the inner wall of the fixed frame. Arc-shaped rotating plates are rotatably connected to the middle parts of the fixed rods. The adjacent ends of the torsion springs are respectively fixedly connected to the middle parts of both sides of the arc-shaped rotating plates. An arc-shaped groove block is fixedly connected to the top of the fixed frame. An installation mechanism is installed on the inner wall of the external shell, and the installation mechanism is used to install the wire hanging structure.

[0007] Through the above technical scheme: Through precise tensile control, the generated extrusion force will be transmitted to the connected arc-shaped rotating plate; this arc-shaped rotating plate is connected to the arc-shaped groove block through a torsion spring; this deformation rotation allows the enameled wire to enter the position between the arc-shaped rotating plate and the arc-shaped groove; this winding method not only ensures the fixed number of turns of the enameled wire, improves the winding efficiency, but also makes the winding process more stable and reliable.

[0008] As a further description of the above technical scheme:

[0009] The installation mechanism includes a hollow box, which is fixedly connected to the right inner wall of the external shell. A bolt is threadedly connected to the left side of the hollow box. The left end of the bolt is fixedly connected to a handle, and the right end of the bolt is rotatably connected to a movable plate. Both the front and rear ends of the right side of the movable plate are fixedly connected with buckles. The bottom of the fixed seat is fixedly connected with an L-shaped insertion plate, and both the front and rear ends of the left side of the L-shaped insertion plate are provided with card slots, and the buckles are respectively engaged with the corresponding card slots.

[0010] Through the above technical solution: The L-shaped insertion plate is accurately inserted into the hollow box. After the fitting installation is completed, rotating the handle drives the movement of the movable plate; as the movable plate continues to move, the buckles are accurately guided into the card slots for engagement; this step is the key to fixing the L-shaped insertion plate and the wire-hanging structure thereon; the tight combination of the buckles and the card slots ensures the stability and reliability of the structure.

[0011] As a further description of the above technical solution:

[0012] The bottom of the movable plate is fixedly connected with a slider, and a chute is provided on the inner bottom wall of the hollow box, and the slider is slidably connected with the chute.

[0013] Through the above technical solution: The design of the chute enables the slider to move along a preset track, thus avoiding deviation and misalignment.

[0014] As a further description of the above technical solution:

[0015] A plurality of insertion slots are equidistantly provided on the outer wall of the fixed seat, and cross-shaped blocks are respectively engaged inside the plurality of insertion slots.

[0016] Through the above technical solution: The insertion slots are used for the cross-shaped blocks to be inserted.

[0017] As a further description of the above technical solution:

[0018] The left side of the cross-shaped block is fixedly connected with an insertion piece, and an insertion block is installed on the outer side of the insertion piece.

[0019] Through the above technical solution: The insertion block limits the insertion piece after the insertion piece is inserted.

[0020] As a further description of the above technical solution:

[0021] A rubber cross plate is installed on the top of the arc-shaped rotating plate, and a label is installed on the left side of the arc-shaped groove block.

[0022] Through the above technical solution: When the enameled wire contacts the rubber cross plate, due to the elasticity and toughness of the rubber material, the rubber cross plate will be bent moderately; during the wire-hanging process, the in-and-out wire sequence and position information of the enameled wire can be judged according to the marks on the label.

[0023] As a further description of the above technical solution:

[0024] A plurality of external connection plates are fixedly connected to the outer wall of the external shell at equal intervals, and threaded holes are formed on the outer sides of the external connection plates.

[0025] Through the above technical solution: The cooperation between the external connection plate and the threaded hole brings convenience to the subsequent connection work.

[0026] As a further description of the above technical solution:

[0027] A plurality of fixing blocks are fixedly connected to the inner wall of the external shell at equal intervals, and arc-shaped plates are fixedly connected to the outer sides of the fixing blocks.

[0028] Through the above technical solution: Through the cooperation of the fixing block and the arc-shaped plate, the stability during installation is increased.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, by the pulling force, the enameled wire slides into the arc-shaped groove on the arc-shaped groove block, and the torsion spring drives the arc-shaped rotating plate to deform and rotate, so that the enameled wire enters the position between the arc-shaped rotating plate and the arc-shaped groove, improving the winding efficiency.

[0031] 2. In the utility model, the L-shaped insertion plate is inserted into the hollow box for fitting installation, and the movement of the movable plate drives the buckle to insert into the card slot for clamping, thereby fixing the wire hanging structure, which brings convenience to the installation and disassembly work. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a three-dimensional view of a motor wire hanging structure proposed by the utility model;

[0033] Figure 2 is a partial structure explosion view of a motor wire hanging structure proposed by the utility model;

[0034] Figure 3 is a split view of the installation mechanism of a motor wire hanging structure proposed by the utility model.

[0035] Legend description:

[0036] 1. Outer shell; 2. Installation mechanism; 201. Handle; 202. Bolt; 203. Hollow box; 204. Buckle; 205. L-shaped insertion plate; 206. Card slot; 207. Movable plate; 3. External connection plate; 4. Fixed block; 5. Arc-shaped plate; 6. Threaded hole; 7. Insert block; 8. Slot; 9. Insert piece; 10. Fixed seat; 11. Fixed frame; 12. Cross block; 13. Rubber cross plate; 14. Fixed rod; 15. Arc-shaped groove block; 16. Torsion spring; 17. Slide block; 18. Slide groove; 19. Label; 20. Arc-shaped rotating plate. Detailed implementation mode

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] Refer to Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the present invention: a motor wire hanging structure, including an outer shell 1, a fixed seat 10 is installed on the right side inside the outer shell 1, a plurality of fixed frames 11 are fixedly connected at equal intervals on the top of the fixed seat 10, fixed rods 14 are fixedly connected inside the inner sides of the fixed frames 11, torsion springs 16 are arranged at both ends of the outer wall of the fixed rod 14, the relatively far ends of the torsion springs 16 are respectively fixedly connected to both sides of the inner wall of the fixed frame 11, arc-shaped rotating plates 20 are rotatably connected to the middle parts of the fixed rods 14, the adjacent ends of the torsion springs 16 are respectively fixedly connected to the middle parts of both sides of the arc-shaped rotating plates 20, an arc-shaped groove block 15 is fixedly connected to the top of the fixed frame 11, an installation mechanism 2 is installed on the inner wall of the outer shell 1, and the installation mechanism 2 is used for installing the wire hanging structure; a plurality of slots 8 are opened at equal intervals on the outer wall of the fixed seat 10, and a cross block 12 is engaged inside each of the plurality of slots 8; a plug piece 9 is fixedly connected to the left side of the cross block 12, and an insert block 7 is installed on the outside of the plug piece 9; a rubber cross plate 13 is installed on the top of the arc-shaped rotating plate 20, and a label 19 is installed on the left side of the arc-shaped groove block 15; a plurality of fixed blocks 4 are fixedly connected at equal intervals on the inner wall of the outer shell 1, and an arc-shaped plate 5 is fixedly connected to the outside of the fixed block 4;

[0039] Specifically, place the enameled wire above the preset arc-shaped groove block 15. Through precise tension control, the enameled wire can accurately slide into the arc-shaped groove on the arc-shaped groove block 15. The radian of this groove matches the bending degree of the enameled wire, ensuring that during the sliding process, the enameled wire can smoothly and steadily enter the groove, avoiding damage caused by friction or jamming. When the enameled wire contacts the rubber cross plate 13, due to the elasticity and toughness of the rubber material, the rubber cross plate 13 will bend moderately to adapt to the shape and pressure of the enameled wire. This bending not only protects the enameled wire but also provides stable support for the subsequent wire winding process. When the enameled wire presses on the rubber cross plate 13, the extrusion force generated will be transmitted to the arc-shaped rotating plate 20 connected to it. This arc-shaped rotating plate 20 is connected to the arc-shaped groove block 15 through a torsion spring 16. Therefore, when subjected to the extrusion force, the torsion spring 16 will drive the arc-shaped rotating plate 20 to deform and rotate. This deformation rotation allows the enameled wire to enter the position between the arc-shaped rotating plate 20 and the arc-shaped groove. Through the rotation of the arc-shaped rotating plate 20, the enameled wire can smoothly enter this space and wind repeatedly therein. This winding method not only ensures the fixed number of turns of the enameled wire, improves the winding efficiency, but also makes the winding process more stable and reliable. Labels 19 with different marks are adopted, and these labels 19 respectively correspond to different incoming and outgoing wire sequences and position information. During the wire hanging process, the incoming and outgoing wire sequences and position information of the enameled wire can be judged according to the marks on the label 19, thereby reducing the risk of incorrect connection.

[0040] Refer to Figure 2 and Figure 3 As shown in FIGS. 7 and 8, the installation mechanism 2 includes a hollow box 203. The hollow box 203 is fixedly connected to the right inner wall of the external shell 1. A bolt 202 is threadedly connected to the left side of the hollow box 203. The left end of the bolt 202 is fixedly connected to a handle 201. The right end of the bolt 202 is rotatably connected to a movable plate 207. Both the front and rear ends of the right side of the movable plate 207 are fixedly connected to buckles 204. The bottom of the fixed seat 10 is fixedly connected to an L-shaped insertion plate 205. Slots 206 are respectively formed at the front and rear ends of the left side of the L-shaped insertion plate 205. The buckles 204 are respectively engaged with the corresponding slots 206. The bottom of the movable plate 207 is fixedly connected to a slider 17. A chute 18 is formed on the inner bottom wall of the hollow box 203. The slider 17 is slidably connected to the chute 18.

[0041] Specifically, the L-shaped plug board 205 is accurately inserted into the hollow box 203. After the fitting installation is completed, rotating the handle 201 drives the movement of the movable plate 207; next, the movement of the movable plate 207 drives the sliding of the slider 17 in the chute 18; the design of the chute 18 enables the slider 17 to move along a preset trajectory, thus avoiding deviation and dislocation; as the movable plate 207 continues to move, the buckle 204 is accurately guided into the card slot 206 for clamping; this step is the key to fixing the L-shaped plug board 205 and the wire hanging structure thereon; the tight combination of the buckle 204 and the card slot 206 ensures the stability and reliability of the structure, enabling the wire hanging structure to withstand various forces and vibrations during the operation of the motor; this installation method not only brings great convenience to the installation and disassembly work of the motor, but also improves the overall safety and stability.

[0042] Refer to Figure 1 , a plurality of external connection plates 3 are fixedly connected to the outer wall of the external shell 1 at equal intervals, and threaded holes 6 are opened on the outer sides of the external connection plates 3;

[0043] Specifically, the cooperation between the external connection plate 3 and the threaded hole 6 brings convenience to the subsequent connection work.

[0044] Working principle: When wiring the motor, wind the enameled wire around the arc groove block 15, and use the pulling force to make the enameled wire slide into the arc groove in the arc groove block 15. During the sliding process, the wire segment presses against the rubber cross plate 13, causing the rubber cross plate 13 to bend. At the same time, the extrusion force is transmitted to the arc rotating plate 20, causing the torsion spring 16 to drive the arc rotating plate 20 to deform and rotate, so that the enameled wire enters the position between the arc rotating plate 20 and the arc groove. Ensure the fixed number of turns through repeated winding, and at the same time judge the order of the incoming and outgoing wires through the labels 19 with different marks, reducing the risk of wrong connection;

[0045] And when installing the wire hanging structure in the motor, insert the L-shaped plug board 205 into the hollow box 203 for fitting installation. At the same time, rotate the handle 201 to drive the bolt 202 to rotate. The rotation of the bolt 202 pushes the movable plate 207 to move. The movement of the movable plate 207 drives the slider 17 to slide in the chute 18, planning the movement trajectory of the movable plate 207. The movement of the movable plate 207 drives the buckle 204 to be inserted into the card slot 206 for clamping, thereby fixing the L-shaped plug board 205 together with the wire hanging structure on the L-shaped plug board 205.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A motor wire hanging structure, including an external shell (1), characterized in that: On the right side inside the external shell (1), a fixed seat (10) is installed. At the top of the fixed seat (10), a plurality of fixed brackets (11) are fixedly connected at equal intervals. Inside the fixed brackets (11), fixed rods (14) are fixedly connected. At both ends of the outer wall of the fixed rod (14), torsion springs (16) are arranged. The far ends of the torsion springs (16) are respectively fixedly connected to both sides of the inner wall of the fixed bracket (11). In the middle of the fixed rod (14), arc-shaped rotating plates (20) are rotatably connected. The adjacent ends of the torsion springs (16) are respectively fixedly connected to the middle parts of both sides of the arc-shaped rotating plate (20). At the top of the fixed bracket (11), an arc-shaped groove block (15) is fixedly connected. Inside the inner wall of the external shell (1), an installation mechanism (2) is installed. The installation mechanism (2) is used for installing a wire hanging structure.

2. The motor wire hanging structure according to claim 1, characterized in that: The installation mechanism (2) includes a hollow box (203). The hollow box (203) is fixedly connected to the right side of the inner wall of the external shell (1). A bolt (202) is threadedly connected to the left side of the hollow box (203). The left end of the bolt (202) is fixedly connected to a handle (201). The right end of the bolt (202) is rotatably connected to a movable plate (207). At the front and rear ends of the right side of the movable plate (207), buckles (204) are fixedly connected. At the bottom of the fixed seat (10), an L-shaped insertion plate (205) is fixedly connected. At the front and rear ends of the left side of the L-shaped insertion plate (205), card slots (206) are opened. The buckles (204) are respectively engaged with the corresponding card slots (206).

3. The motor wire hanging structure according to claim 2, characterized in that: At the bottom of the movable plate (207), a slider (17) is fixedly connected. On the inner bottom wall of the hollow box (203), a chute (18) is opened. The slider (17) is slidably connected to the chute (18).

4. A motor wiring structure according to claim 1, characterized in that: On the outer wall of the fixed seat (10), a plurality of slots (8) are opened at equal intervals. Inside the plurality of slots (8), cross-shaped blocks (12) are engaged.

5. The motor wire hanging structure according to claim 4, characterized in that: On the left side of the cross-shaped block (12), an insertion piece (9) is fixedly connected. Outside the insertion piece (9), an insertion block (7) is installed.

6. A motor wire hanging structure according to claim 1, characterized in that: On the top of the arc-shaped rotating plate (20), a rubber cross plate (13) is installed. On the left side of the arc-shaped groove block (15), a label (19) is installed.

7. A motor wire hanging structure according to claim 1, characterized in that: On the outer wall of the external shell (1), a plurality of external connection plates (3) are fixedly connected at equal intervals. On the outside of the external connection plates (3), threaded holes (6) are opened.

8. A motor wire hanging structure according to claim 1, characterized in that: On the inner wall of the external shell (1), a plurality of fixed blocks (4) are fixedly connected at equal intervals. On the outside of the fixed blocks (4), arc-shaped plates (5) are fixedly connected.

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