Device for installing magnetic ring on rotor

Abstract

The utility model discloses a device for installing a magnetic ring on a rotor, which relates to the technical field of rotor processing and comprises a shell, a bottom frame is fixedly installed on the bottom surface of the shell, a storage box is arranged on the bottom surface of the shell, a discharge port used for filling the storage box is arranged on the surface of one side of the storage box, and a keyboard and mouse drawer is arranged on the surface of one side of the bottom frame. A display screen is arranged on the surface of one side of the shell, a working mechanism is arranged in the shell and is composed of a fixing assembly and a mounting assembly, the fixing assembly is used for fixing a rotor during machining, the fixing mechanism comprises a bottom fixing plate, the bottom fixing plate is fixedly mounted at the bottom of the interior of the shell, and the mounting assembly comprises a mounting frame body. The mounting frame body is fixedly mounted on the inner bottom surface of the shell, a connecting pipe is arranged on the upper surface of the mounting frame body, and in the scheme, the fixing assembly and the mounting assembly are arranged, so that the production efficiency is improved, the complexity and the error rate of manual operation are reduced, and the mounting accuracy of the magnetic ring is ensured.

Description

Technical Field

[0001] The utility model relates to the field of rotor processing, and specifically relates to a rotor magnetic ring mounting device. Background Technique

[0002] In the motor manufacturing industry, rotor magnetic ring mounting is one of the key links in the motor production process, and its quality directly affects the performance and service life of the motor. In the existing technology, the process of rotor magnetic ring mounting often relies on complex manual operations or relatively primitive automation equipment, and these devices have obvious deficiencies in terms of efficiency, accuracy, and stability.

[0003] In the traditional manual assembly method, workers need to manually place the magnetic ring at a specified position on the rotor and fix it with manual tools. This method not only has a large labor intensity, but also it is difficult to guarantee the assembly accuracy, and it is easy to cause the magnetic ring to shift in position, affecting the performance parameters of the motor. In addition, manual assembly also faces problems such as low production efficiency and unstable product quality. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rotor magnetic ring mounting device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rotor magnetic ring mounting device includes:

[0007] A housing, the bottom surface of the housing is fixedly installed with a chassis, a storage box is arranged on the bottom surface of the housing, a discharge port for filling its interior is arranged on one side surface of the storage box, a keyboard and mouse drawer is arranged on one side surface of the chassis, a display screen is arranged on one side surface of the housing, and a working mechanism is arranged inside the housing;

[0008] The working mechanism is composed of a fixing component and an installation component. The fixing component is used to fix the rotor during processing. The fixing mechanism includes: a bottom fixing plate, the bottom fixing plate is fixedly installed on the inner bottom of the housing, and the rotor is located on the upper surface of the bottom fixing plate;

[0009] The installation component includes: an installation frame body, the installation frame body is fixedly installed on the inner bottom surface of the housing, a connecting pipe is arranged on the upper surface of the installation frame body, a connecting block is arranged on the top surface of the connecting pipe, and a movable lifting platform is arranged on the bottom surface of the installation frame body.

[0010] Further, the rotor includes: a rotor core, a shaft body is fixedly installed on the upper surface of the rotor core, a rectifier and a magnetic ring body are sleeved on the surface of the shaft body, and the magnetic ring body is located above the rectifier.

[0011] Further, the fixing component further includes: a placement table, which is fixedly installed on the upper surface of the bottom fixing plate. The rotor is located on the upper surface of the placement table. An expansion motor is also fixedly installed on the upper surface of the bottom fixing plate. The end of the output shaft on the side surface of the expansion motor is connected to an auxiliary clamping block that cooperates with the placement table.

[0012] Further, a fixing bracket is also fixedly installed on the upper surface of the bottom fixing plate. A fixing clamp for fixing and positioning the shaft body is arranged on the upper surface of the fixing bracket.

[0013] Further, the installation component further includes: an assembly pipe, which is located at the bottom of the lifting table. A magnetic ring body is filled in the bottom surface of the assembly pipe.

[0014] Further, an electric push rod is arranged between the installation frame body and the lifting table. A lifting slideway for facilitating the lifting and sliding of the lifting table is also arranged on one side surface of the installation frame body. A plurality of positioning holes are formed on the surface of the lifting slideway. A connecting plate is fixedly installed on one side surface of the lifting table. A drag chain is arranged at the end of the connecting plate. The other end of the drag chain is fixedly connected to the bottom surface of the installation frame body.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. In this solution, by providing a fixing component, through the auxiliary clamping block and the fixing clamp on the fixing bracket, it can ensure the absolute stability and position accuracy of the rotor during processing. The auxiliary clamping block can quickly and firmly clamp the rotor through the expansion motor, effectively preventing the movement or rotation of the rotor during processing, thereby significantly improving the accuracy and consistency of magnetic ring installation;

[0017] 2. In this solution, by providing an installation component, through the cooperation of components such as the electric push rod, the lifting table, and the assembly pipe, the automatic and efficient installation of the magnetic ring body is realized. The lifting table is driven by the electric push rod to smoothly and accurately descend to a predetermined position, and the magnetic ring body in the assembly pipe is pushed to a specified position on the shaft body. It improves production efficiency, reduces the complexity and error rate of manual operation, and ensures the accuracy and consistency of magnetic ring installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the internal structure of the present utility model;

[0020] Figure 3 is a schematic diagram of the working mechanism structure of the present utility model;

[0021] Figure 4 For this utility model Figure 3 Enlarged view of location A in it.

[0022] In the figure: 1. housing; 2. chassis; 3. storage box; 4. discharge port; 5. keyboard and mouse drawer; 6. display screen; 7. mounting frame; 8. bottom fixing plate; 9. connecting block; 10. fixing bracket; 11. telescopic motor; 12. auxiliary clamping block; 13. drag chain; 14. connecting pipe; 15. lifting slideway; 16. lifting platform; 17. assembly pipe; 18. rotor core; 19. rectifier; 20. shaft body; 21. magnetic ring body; 22. fixing clamp; 23. placing table. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1 to 4 , a rotor magnetic ring installation device, including

[0025] Housing 1, the bottom surface of housing 1 is fixedly installed with chassis 2, the bottom surface of housing 1 is provided with storage box 3, one side surface of storage box 3 is provided with a discharge port 4 for filling its interior, one side surface of chassis 2 is provided with a keyboard and mouse drawer 5, one side surface of housing 1 is provided with a display screen 6, and a working mechanism is arranged inside housing 1;

[0026] The working mechanism is composed of a fixing component and an installation component. The fixing component is used to fix the rotor during processing. The fixing mechanism includes: bottom fixing plate 8, which is fixedly installed on the inner bottom of housing 1, and the rotor is located on the upper surface of bottom fixing plate 8;

[0027] The installation component includes: mounting frame 7, which is fixedly installed on the inner bottom surface of housing 1, the upper surface of mounting frame 7 is provided with connecting pipe 14, the top surface of connecting pipe 14 is provided with connecting block 9, and the bottom surface of mounting frame 7 is provided with a movable lifting platform 16.

[0028] The rotor includes: rotor core 18, the upper surface of rotor core 18 is fixedly installed with shaft body 20, the surface of shaft body 20 is sleeved with rectifier 19 and magnetic ring body 21, and magnetic ring body 21 is located above rectifier 19.

[0029] The fixing component further includes: a placement table 23, which is fixedly installed on the upper surface of the bottom fixing plate 8. The rotor is located on the upper surface of the placement table 23. An expansion motor 11 is also fixedly installed on the upper surface of the bottom fixing plate 8. The end of the output shaft on the side surface of the expansion motor 11 is connected to an auxiliary clamping block 12 that cooperates with the placement table 23. A fixing bracket 10 is also fixedly installed on the upper surface of the bottom fixing plate 8. A fixing clamp 22 for fixing and positioning the shaft body 20 is arranged on the upper surface of the fixing bracket 10;

[0030] The bottom fixing plate 8 fixedly installed at the inner bottom of the housing 1 provides a stable support platform for the rotor. The placement table 23 is fixed on the bottom fixing plate 8. During use, the rotor is placed on it by the staff to ensure the stability of the rotor during processing. The expansion motor 11 drives the auxiliary clamping block 12 through the output shaft on the side surface, and cooperates with the placement table 23 to clamp the rotor to prevent it from moving or rotating during processing. The fixing clamp 22 arranged on the fixing bracket 10 can be used to accurately position and fix the shaft body 20 during the assembly work to ensure the accuracy of the magnetic ring installation.

[0031] The installation component further includes: an assembly pipe 17, which is located at the bottom of the lifting table 16. The bottom surface of the assembly pipe 17 is filled with a magnetic ring body 21. The shaft body 20 is located at the bottom of the assembly pipe 17. An electric push rod is arranged between the installation frame body 7 and the lifting table 16. A lifting slideway 15 for facilitating the lifting and sliding of the lifting table 16 is also arranged on one side surface of the installation frame body 7. A plurality of positioning holes are formed on the surface of the lifting slideway 15. A connecting plate is fixedly installed on one side surface of the lifting table 16. A drag chain 13 is arranged at the end of the connecting plate. The other end of the drag chain 13 is fixedly connected to the bottom surface of the installation frame body 7;

[0032] The installation frame body 7 is fixedly installed inside the housing 1 and serves as the support structure for the lifting table 16 and the connecting pipe 14. The connecting pipe 14 is connected to the connecting block 9: The connecting pipe 14 is installed on the installation frame body 7, and the connecting block 9 at its top can be used for connecting to other components to ensure the accuracy of the magnetic ring installation. The staff can drive the lifting table 16 to move through the signal to drive the electric push rod, so as to slide in the lifting slideway 15 to achieve up and down movement. The positioning holes on the lifting slideway 15 are used to adjust the height of the lifting table 16 to meet the installation requirements of different specifications of rotors. The drag chain 13 is used to connect the lifting table 16 and the installation frame body 7 to ensure the electrical connection and signal transmission during the lifting process. The assembly pipe 17 located at the bottom of the lifting table 16 is used to fill the magnetic ring body 21. When the lifting table 16 descends, the bottom surface of the assembly pipe 17 contacts the shaft body 20, and the magnetic ring body 21 is pushed to the predetermined position for installation. Embodiment

[0033] The staff sets the device parameters, such as rotor specifications, number of magnetic rings, etc. on the display screen 6 through the keyboard and mouse in the keyboard and mouse drawer 5;

[0034] The telescopic motor 11 is controlled by the signal of the staff. With the cooperation of the auxiliary clamping block 12 and the placing table 23, the rotor is firmly fixed on the bottom fixing plate 8. At the same time, the fixing clamp 22 on the fixing bracket 10 accurately positions and fixes the shaft body 20. The lifting table 16 descends under the drive of the electric push rod, and the bottom surface of the assembly pipe 17 contacts the shaft body 20. At this time, the magnetic ring body 21 in the assembly pipe 17 is pushed to a predetermined position and covers above the rectifier 19. After the magnetic ring is installed, the lifting table 16 rises and returns to its original position. After confirming that the magnetic ring is installed correctly, the equipment can continue to process the next rotor and install the magnetic ring until all production tasks are completed.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A rotor magnetic ring device, characterized in that: include: A shell (1), a bottom surface of the shell (1) is fixedly mounted with a base frame (2), a storage box (3) is arranged on the bottom surface of the shell (1), a discharge port (4) for filling the storage box (3) is arranged on one side surface, a keyboard and mouse drawer (5) is arranged on one side surface of the base frame (2), a display screen (6) is arranged on one side surface of the shell (1), and a working mechanism is arranged inside the shell (1); The working mechanism is composed of a fixing assembly and a mounting assembly, the fixing assembly being used to fix the rotor during processing, the fixing mechanism comprising: a bottom fixing plate (8), the bottom fixing plate (8) being fixedly mounted on the inner bottom of the housing (1), the rotor being located on the upper surface of the bottom fixing plate (8); The mounting assembly comprises: a mounting frame (7), the mounting frame (7) being fixedly mounted on the inner bottom surface of the shell (1), a connecting pipe (14) being arranged on the upper surface of the mounting frame (7), a connecting block (9) being arranged on the top surface of the connecting pipe (14), and a movable lifting platform (16) being arranged on the bottom surface of the mounting frame (7).

2. A rotor magnetic ring installation device according to claim 1, characterized in that: The rotor includes: A rotor core (18) is provided, wherein a shaft body (20) is fixedly mounted on the upper surface of the rotor core (18), a rectifier (19) and a magnetic ring body (21) are sleeved on the surface of the shaft body (20), and the magnetic ring body (21) is located above the rectifier (19).

3. The rotor magnetic ring installation device according to claim 1, characterized in that: The fixing assembly further comprises: a placement table (23), the placement table (23) being fixedly mounted on the upper surface of the bottom fixing plate (8), the rotor being located on the upper surface of the placement table (23), a telescopic motor (11) being also fixedly mounted on the upper surface of the bottom fixing plate (8), and an auxiliary clamping block (12) matching the placement table (23) being connected to the end of the output shaft on the side surface of the telescopic motor (11).

4. A rotor magnetic ring installation device according to claim 3, characterized in that: A fixing bracket (10) is also fixedly mounted on the upper surface of the bottom fixing plate (8), and a fixing clamp (22) for fixing and positioning the shaft body (20) is provided on the upper surface of the fixing bracket (10).

5. The rotor magnetic ring installation device according to claim 1, characterized in that: The installation assembly further comprises: an assembly tube (17), wherein the assembly tube (17) is located at the bottom of the lifting platform (16), and the bottom surface of the assembly tube (17) is filled with a magnetic ring body (21).

6. The rotor magnetic ring installation device according to claim 5, characterized in that: An electric push rod is provided between the mounting frame (7) and the lifting platform (16); a lifting slideway (15) is provided on one side surface of the mounting frame (7) to facilitate the lifting and sliding of the lifting platform (16); a plurality of positioning holes are provided on the surface of the lifting slideway (15); a connecting plate is fixedly installed on one side surface of the lifting platform (16); a drag chain (13) is provided at the end of the connecting plate; the other end of the drag chain (13) is fixedly connected to the bottom surface of the mounting frame (7).

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