Permanent magnet synchronous motor convenient for flange installation

Abstract

The utility model relates to the technical field of motors, and discloses a permanent magnet synchronous motor convenient for flange installation, which comprises a machine body, one end of the machine body is provided with a protective cover, the other end of the machine body is provided with a flange body, the top and the bottom of the flange body are both provided with notches, and one end of the machine body is fixedly connected with two hollow blocks. A baffle is fixedly connected into the hollowed-out block, an adjusting groove is formed in the top of the baffle, and a fixing mechanism used for fixing the position of the flange body is installed in the adjusting groove. According to the permanent magnet synchronous motor convenient for mounting the flange, a worker places a flange body at one end of the machine body and then moves two adjusting blocks to enable a clamping plate to penetrate through an inserting groove and be clamped in a clamping groove, so that the position of the flange body is fixed, and the phenomenon that the flange body is loosened in the use process is prevented; and the stability of the flange body is improved, so that the flange body and a machine body are more convenient and faster to mount.

Description

Technical Field

[0001] This utility model relates to the field of motor technology, and in particular to a permanent magnet synchronous motor that is easy to install with a flange. Background Technology

[0002] A permanent magnet synchronous motor is mainly composed of components such as a stator, a rotor, and end covers. The stator is made of laminated laminations to reduce iron losses generated during motor operation. It contains three-phase AC windings called the armature. The working principle of a permanent magnet synchronous motor is based on the interaction between the rotating magnetic field generated by the stator and the magnetic field generated by the permanent magnets on the rotor.

[0003] Existing permanent magnet synchronous motors are assembled using bolts when installing flanges, making the assembly process cumbersome and time-consuming. At the same time, tightening and loosening the bolts is particularly difficult, increasing the complexity of maintenance and replacement. In addition, traditional bolted connections are prone to loosening due to vibration and wear during long-term use, affecting the stability and safety of the equipment. Utility Model Content

[0004] The technical problem to be solved by this utility model is that in the prior art, bolts are usually used when mounting flanges of permanent magnet synchronous motors, which makes the assembly process complicated and time-consuming. Bolt tightening and disassembly are difficult, increasing the difficulty of maintenance and replacement. In long-term use, bolt connections are prone to loosening due to vibration and wear, affecting the stability and safety of the equipment. Therefore, we propose a permanent magnet synchronous motor that is easy to mount flanges.

[0005] To achieve the above objectives, this application adopts the following technical solution: a permanent magnet synchronous motor for easy flange installation, comprising a body, a protective cover installed at one end of the body, and a flange body installed at the other end of the body. The flange body has slots at both its top and bottom, and slots are formed on both sides of the inner cavity of each slot. Two hollow blocks are fixedly connected to one end of the body. A baffle is fixedly connected inside each hollow block, and an adjustment groove is formed at the top of the baffle. A fixing mechanism for fixing the position of the flange body is installed inside the adjustment groove. The fixing mechanism includes two adjustment blocks installed inside the adjustment groove. A connecting plate is fixedly connected to the bottom of each adjustment block, and a snap-fit ​​plate is fixedly connected to one side of the connecting plate. Through slots are formed on both sides of each hollow block.

[0006] Preferably, the flange body is made of stainless steel.

[0007] Preferably, a return spring is fixedly connected to one side of the connecting plate, and one side of the return spring is fixedly connected to the interior of the hollow block.

[0008] Preferably, a groove is provided at the bottom of the inner cavity of the hollow block, and a slider is fixedly connected to the bottom of the connecting plate.

[0009] Preferably, the surface of the snap-fit ​​plate is slidably connected to the inside of the slot, and the external shape of the snap-fit ​​plate matches the internal shape of the slot.

[0010] Preferably, one end of the machine body has multiple limiting holes, and one end of the flange body is fixedly connected to a limiting rod, the surface of the limiting rod being slidably connected to the inside of the limiting holes.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] In this invention, the operator places the flange body at one end of the machine body, and then moves two adjusting blocks. As the adjusting blocks move, the snap-fit ​​plate passes through the designed through slot and finally snaps into the slot on the flange body. This slot is specially designed to ensure the stability of the snap-fit ​​plate. In this way, the position of the flange body is stabilized, avoiding loosening that may occur during use, thereby enhancing the stability of the flange body. This stable connection method not only makes it more convenient and quick to connect the flange body to the machine body, but also improves the stability and reliability of the entire mechanical system. Attached Figure Description

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

[0014] Figure 2 This is a schematic diagram showing the disassembled body of this utility model;

[0015] Figure 3 This is a schematic diagram of the flange disassembly structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the hollow block part of this utility model;

[0017] Figure 5 This is a schematic diagram of the internal structure of the hollow block of this utility model.

[0018] Legend: 1. Body; 2. Protective cover; 3. Flange body; 4. Groove; 5. Slot; 6. Hollowed-out block; 7. Baffle; 8. Adjustment groove; 9. Adjustment block; 10. Connecting plate; 11. Snap-fit ​​plate; 12. Through slot; 13. Return spring; 14. Slide groove; 15. Slider; 16. Limiting hole; 17. Limiting rod. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0020] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a permanent magnet synchronous motor that facilitates flange installation, comprising a body 1, a protective cover 2 installed at one end of the body 1, and a flange body 3 installed at the other end of the body 1. The flange body 3 has slots 4 at both its top and bottom, and slots 5 on both sides of the inner cavity of the slots 4. Two hollow blocks 6 are fixedly connected to one end of the body 1, and baffles 7 are fixedly connected inside the hollow blocks 6. An adjustment groove 8 is provided at the top of the baffles 7, and a fixing mechanism for fixing the position of the flange body 3 is installed inside the adjustment groove 8. The fixing mechanism includes an adjustment block 9 installed inside the adjustment groove 8. There are two adjusting blocks 9. A connecting plate 10 is fixedly connected to the bottom of the adjusting block 9. A snap-fit ​​plate 11 is fixedly connected to one side of the connecting plate 10. Both sides of the hollow block 6 are provided with through slots 12. The operator places the flange body 3 at one end of the machine body 1, and then moves the two adjusting blocks 9 to make the snap-fit ​​plate 11 pass through the through slot 12 and snap into the inside of the slot 5, thereby fixing the position of the flange body 3 and preventing the flange body 3 from loosening during use. This improves the stability of the flange body 3 and makes it more convenient and faster to install the flange body 3 with the machine body 1.

[0021] Reference Figure 3 As shown in this embodiment, the flange body 3 is made of stainless steel. The flange body 3 made of stainless steel has excellent corrosion resistance and high strength, and can effectively resist corrosion and wear in various harsh environments.

[0022] Reference Figure 5 As shown in this embodiment: a return spring 13 is fixedly connected to one side of the connecting plate 10, and one side of the return spring 13 is fixedly connected to the inside of the hollow block 6. The design of the return spring 13 enables it to automatically rebound after the adjusting block 9 moves and is locked in place, ensuring that the locking plate 11 is firmly locked in the slot 5, further enhancing the fixing effect of the flange body 3.

[0023] Reference Figure 5 As shown in this embodiment: a groove 14 is provided at the bottom of the inner cavity of the hollow block 6, and a slider 15 is fixedly connected to the bottom of the connecting plate 10. The design of the groove 14 allows the slider 15 to slide smoothly in it, thereby ensuring that the connecting plate 10 is flexible and stable during the adjustment process.

[0024] Reference Figure 3 and Figure 5As shown in this embodiment: the surface of the snap-fit ​​plate 11 is slidably connected to the inside of the slot 5, and the external shape of the snap-fit ​​plate 11 matches the internal shape of the slot 5. Since the shape of the snap-fit ​​plate 11 matches the shape of the slot 5, quick and accurate docking can be achieved. This design greatly simplifies the installation process, reduces installation time, and improves installation efficiency.

[0025] Reference Figure 2 and Figure 3 As shown in this embodiment: one end of the body 1 has multiple limiting holes 16, and one end of the flange body 3 is fixedly connected to a limiting rod 17. The surface of the limiting rod 17 is slidably connected to the inside of the limiting hole 16. The matching design of the limiting hole 16 and the limiting rod 17 enables the flange body 3 to be accurately positioned during installation, avoiding errors during installation.

[0026] Working principle: The operator places the flange body 3 at one end of the machine body 1, and then moves the two adjusting blocks 9 to make the snap-fit ​​plate 11 pass through the through slot 12 and snap into the inside of the slot 5, thereby fixing the position of the flange body 3 and preventing it from loosening during use. This improves the stability of the flange body 3 and makes it easier and faster to install the flange body 3 with the machine body 1. The flange body 3, made of stainless steel, has excellent corrosion resistance and high strength, and can effectively resist corrosion and wear in various harsh environments. The design of the return spring 13 makes it easy to adjust... After block 9 moves and engages, it automatically springs back, ensuring that the snap-fit ​​plate 11 is securely engaged in the slot 5, further enhancing the fixing effect of the flange body 3. The design of the slide groove 14 allows the slider 15 to slide smoothly within it, thereby ensuring that the connecting plate 10 is flexible and stable during adjustment. Since the shape of the snap-fit ​​plate 11 matches the slot 5, it can achieve quick and accurate docking. This design greatly simplifies the installation process, reduces installation time, and improves installation efficiency. The matching design of the limiting hole 16 and the limiting rod 17 enables the flange body 3 to be accurately positioned during installation, avoiding errors during installation.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A permanent magnet synchronous motor that is easy to install with a flange, comprising a body (1), characterized in that: One end of the body (1) is equipped with a protective cover (2), and the other end of the body (1) is equipped with a flange body (3). The top and bottom of the flange body (3) are provided with slots (4). The inner sides of the slots (4) are provided with slots (5). One end of the body (1) is fixedly connected to two hollow blocks (6). The hollow blocks (6) are fixedly connected to a baffle (7). The top of the baffle (7) is provided with an adjustment groove (8). The adjustment groove (8) is installed with a fixing mechanism for fixing the position of the flange body (3). The fixing mechanism includes an adjustment block (9) installed inside the adjustment groove (8). There are two adjustment blocks (9). The bottom of the adjustment block (9) is fixedly connected to a connecting plate (10). One side of the connecting plate (10) is fixedly connected to a snap-fit ​​plate (11). The hollow blocks (6) are provided with through slots (12) on both sides.

2. The permanent magnet synchronous motor with an easy-to-install flange according to claim 1, characterized in that: The flange body (3) is made of stainless steel.

3. A permanent magnet synchronous motor with an easy-to-install flange according to claim 1, characterized in that: A reset spring (13) is fixedly connected to one side of the connecting plate (10), and one side of the reset spring (13) is fixedly connected to the interior of the hollow block (6).

4. A permanent magnet synchronous motor with an easily installed flange according to claim 1, characterized in that: The bottom of the hollow block (6) has a groove (14), and the bottom of the connecting plate (10) is fixedly connected to a slider (15).

5. A permanent magnet synchronous motor with an easy-to-install flange according to claim 1, characterized in that: The surface of the snap-fit ​​plate (11) is slidably connected to the inside of the slot (5), and the external shape of the snap-fit ​​plate (11) matches the internal shape of the slot (5).

6. A permanent magnet synchronous motor with an easily installed flange according to claim 1, characterized in that: The body (1) has multiple limiting holes (16) at one end, and a limiting rod (17) is fixedly connected to one end of the flange body (3). The surface of the limiting rod (17) is slidably connected to the inside of the limiting hole (16).

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