Rotor magnet assembling equipment for rotary motor

Abstract

The utility model discloses rotating motor rotor magnet assembling equipment, which belongs to the technical field of magnet assembling and is technically characterized by comprising a main body assembly, a moving assembly, a driving assembly and a mounting assembly. According to the utility model, when the rotor magnets are installed, in order to enable the distances between the magnets to be the same, the magnet yoke can be sleeved on the limiting rod B firstly, then the limiting rod A and the limiting rod B are connected, the limiting rod A and the limiting rod B limit the magnet yoke at the moment, then the magnets are placed in the magnet fixing ring, and the magnets are fixed by rotating the screw rod. A movable plate and a magnet fixing ring can be driven to perform height adjustment, at the moment, a magnet in the magnet fixing ring can be accurately inserted into a groove of a magnet yoke, after installation is completed, a lead screw can be reversely rotated, the height of the movable plate and the height of the magnet fixing ring are increased, and a limiting rod A is taken out; therefore, the installed magnet yoke can be taken out, so that the next installation operation can be carried out.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnet assembly, and in particular relates to a rotating motor rotor magnet assembly device. Background Art

[0002] In traditional direct-drive rotor magnet assembly, in order to ensure consistent magnet spacing, several spacers of equal thickness are made. After the first magnet is positioned, it is separated by a spacer, and then the second magnet is assembled, followed by the spacer, and then the magnet, until the last magnet is installed. After the magnet solidifies, the spacer is removed.

[0003] In the prior art, the magnet bonding method will result in a relatively large spacing between the last magnet, which will eventually lead to uneven magnet bonding and affect the motor performance. For this reason, we propose a rotating motor rotor magnet assembly device to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a rotating electrical machine rotor magnet assembly device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rotating electric machine rotor magnet assembly device comprises a support assembly, a main body assembly is mounted on the support assembly, a moving assembly is mounted on the main body assembly, and a driving assembly and a mounting assembly are mounted on the moving assembly;

[0007] Wherein, the moving assembly includes a moving plate and a linear bearing, and a plurality of the linear bearings are provided, and the plurality of the linear bearings are all mounted on the moving plate, and the plurality of the linear bearings are all mounted on the main assembly;

[0008] The mounting assembly includes an A limit rod, a yoke, a B limit rod and a magnet fixing ring, the B limit rod is mounted on the main assembly, the yoke is sleeved on the B limit rod, the A limit rod is sleeved on the B limit rod, the A limit rod passes through and extends out of the surface of the movable plate, the magnet fixing ring is sleeved on the A limit rod, and the magnet fixing ring is mounted on the lower end of the movable plate.

[0009] Preferably, the support assembly includes a base plate, support legs and reinforcements, and the support legs and reinforcements are provided in plurality, the plurality of support legs are fixedly connected to the lower end of the base plate, and the plurality of reinforcements are respectively connected to the support legs.

[0010] Preferably, the main body component includes a mounting plate, a sliding rod and a limit plate, the mounting plate is mounted on the upper end of the base plate, a plurality of sliding rods are provided, and the plurality of sliding rods are all mounted on the upper end of the mounting plate, and the limit plate is mounted on the upper ends of the plurality of sliding rods.

[0011] Preferably, the plurality of linear bearings are respectively mounted on the surface of the sliding rod.

[0012] Preferably, the driving assembly includes a screw rod, a threaded part is installed at one end of the movable plate, an expansion plate is installed at one end of the limiting plate, the screw rod is installed at the upper end of the mounting plate, the threaded part is threadedly arranged on the screw rod, and the expansion plate is rotatably arranged on the screw rod.

[0013] Preferably, the driving assembly further comprises a rotating disk and a hand piece, the rotating disk is mounted on the screw rod, and the hand piece is mounted on the upper end of the rotating disk.

[0014] Preferably, a take-out hole is opened on the surface of the limiting plate, and the diameter of the take-out hole is larger than the diameter of the A limiting rod.

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

[0016] 1. Precise assembly and efficient production: The design structure of the equipment takes accuracy and stability into consideration. The setting of multiple linear bearings ensures the stability and accuracy of the motion trajectory of the moving plate, enabling the equipment to accurately assemble the rotor magnet, thus improving production efficiency and product quality.

[0017] 2. Stable structure, safe and reliable: The equipment adopts a structure of multiple components such as support components, main components, mobile components, etc. Through reasonable assembly design, the overall stability and safety of the equipment are guaranteed, so that it can maintain a stable operating state during work and improve the reliability of use.

[0018] 3. Easy to operate and maintain: The design of the equipment takes into account the operator's convenience of use, and adopts structures such as mobile components and drive components to make the operation and maintenance of the equipment simpler and more convenient, reduce the difficulty of operation, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 It is a first partial exploded three-dimensional structural diagram of the utility model;

[0021] Figure 3 It is a partial three-dimensional structural diagram of the utility model;

[0022] Figure 4 This is a second partial exploded three-dimensional structural diagram of the utility model.

[0023] In the figure: 1. Support assembly; 11. Base plate; 12. Support leg; 13. Reinforcement; 2. Main assembly; 21. Mounting plate; 22. Sliding rod; 23. Limiting plate; 24. Expansion plate; 3. Moving assembly; 31. Moving plate; 32. Linear bearing; 33. Threaded part; 4. Driving assembly; 41. Screw; 42. Rotating disk; 43. Hand piece; 5. Mounting assembly; 51. Limiting rod A; 52. Magnetic yoke; 53. Limiting rod B; 54. Magnet fixing ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 The utility model provides a rotating motor rotor magnet assembly device, which is characterized by comprising a support assembly 1, a main assembly 2 is mounted on the support assembly 1, a moving assembly 3 is mounted on the main assembly 2, and a driving assembly 4 and a mounting assembly 5 are mounted on the moving assembly 3;

[0026] The moving assembly 3 includes a moving plate 31 and a linear bearing 32. A plurality of linear bearings 32 are provided. The plurality of linear bearings 32 are all mounted on the moving plate 31. The plurality of linear bearings 32 are all mounted on the main assembly 2.

[0027] The mounting assembly 5 includes an A limit rod 51, a yoke 52, a B limit rod 53 and a magnet fixing ring 54, the B limit rod 53 is mounted on the main assembly 2, the yoke 52 is sleeved on the B limit rod 53, the A limit rod 51 is sleeved on the B limit rod 53, the A limit rod 51 penetrates and extends out of the surface of the movable plate 31, the magnet fixing ring 54 is sleeved on the A limit rod 51, and the magnet fixing ring 54 is mounted on the lower end of the movable plate 31.

[0028] Specifically, when installing the magnet, the yoke 52 can be first sleeved on the B limit rod 53. At this time, the B limit rod 53 can perform preliminary limiting on the yoke 52, thereby preventing the yoke 52 from deflecting during the subsequent installation process, and the B limit rod 53 can be inserted into the interior of the A limit rod 51. At this time, gravity can be used to allow the lower end of the A limit rod 51 to squeeze the upper end of the yoke 52, thereby further fixing the yoke 52. After that, the magnet can be placed in the magnet fixing ring 54. Since the magnet fixing ring 54 is installed on the movable plate 31, the horizontal height of the movable plate 31 can be adjusted so that the magnet placed in the magnet fixing ring 54 can be accurately inserted into the groove of the yoke 52, thereby efficiently and accurately completing the installation of the magnet, thereby avoiding different spacings between the magnets, thereby affecting the subsequent motor performance.

[0029] Furthermore, during the installation process, since the moving component 3 is installed on the main component 2, the main component 2 can limit the moving plate 31 when the moving plate 31 moves up and down, thereby ensuring that the moving plate 31 can move accurately and avoid deviation.

[0030] Furthermore, during the specific installation, in order to be able to control the moving plate 31 to move up and down, a driving component 4 can be installed on the moving component 3, and the moving component 3 can be driven to move up and down by the driving component 4, so that it can be installed quickly.

[0031] Furthermore, in specific use, in order to enable the magnet to be placed in the magnet fixing ring 54 more accurately during installation and the magnet will not be displaced during installation, the magnet fixing ring 54 can be set as an electromagnet structure, and whether it is powered on can be manually controlled to control whether the magnet fixing ring 54 and the magnet are stably connected. When the magnet is moved, the magnet fixing ring 54 can be powered on at this time, so that the magnet cannot be displaced at this time. After the magnet is completely inserted into the groove of the yoke 52, the power supply to the magnet fixing ring 54 can be stopped, so that the magnet can be stably installed in the groove of the yoke 52. In specific use, the magnet fixing ring 54 and the magnet can be controllably connected through some controllable connection structures.

[0032] In this embodiment, the support assembly 1 includes a base plate 11, support legs 12 and reinforcements 13. Multiple support legs 12 and reinforcements 13 are provided. The multiple support legs 12 are fixedly connected to the lower end of the base plate 11, and the multiple reinforcements 13 are respectively connected to the support legs 12.

[0033] Specifically, during actual use, in order to ensure that the device can be stably set and can be at a certain height from the ground, so as to facilitate operation by the staff, the device can be set at the upper end of the base plate 11, and four supporting legs 12 are set at the lower end of the base plate 11, so that the base plate 11 and the device above the base plate 11 can be supported, and the supporting legs 12 are connected by multiple reinforcements 13, so as to strengthen the rigidity of the supporting legs 12, thereby preventing the support legs 12 from collapsing.

[0034] In this embodiment, the main body component 2 includes a mounting plate 21, a sliding rod 22 and a limit plate 23. The mounting plate 21 is installed at the upper end of the base plate 11. A plurality of sliding rods 22 are provided, and the plurality of sliding rods 22 are all installed at the upper end of the mounting plate 21. The limit plate 23 is installed at the upper ends of the plurality of sliding rods 22. A plurality of linear bearings 32 are respectively installed on the surface of the sliding rods 22.

[0035] Specifically, during use, in order to be able to limit the movable plate 31 more stably, a sliding rod 22 can be installed on the upper end of the mounting plate 21. By installing the linear bearing 32 on the surface of the sliding rod 22, the position of the movable plate 31 can be limited so that it can only move up and down. In order to prevent the movable plate 31 from detaching from the sliding rod 22, a limiting plate 23 can be provided at the upper end of the sliding rod 22 to hinder the movable plate 31. By providing the mounting plate 21 on the base plate 11, when the magnet is installed, the yoke 52 can be prevented from directly contacting the relatively hard surface of the base plate 11, thereby causing damage to the surface of the yoke 52.

[0036] In this embodiment, the driving assembly 4 includes a screw rod 41, a threaded member 33 is installed at one end of the movable plate 31, an expansion plate 24 is installed at one end of the limiting plate 23, the screw rod 41 is installed at the upper end of the mounting plate 21, the threaded member 33 is threadedly set on the screw rod 41, and the expansion plate 24 is rotatably set on the screw rod 41.

[0037] Specifically, in actual use, in order to enable the movable plate 31 to move up and down in a controllable manner, a threaded member 33 can be installed at one end of the movable plate 31, and an expansion plate 24 can be installed at one end of the limiting plate 23, the screw rod 41 is fixedly installed on the upper end of the mounting plate 21, and the threaded member 33 is threadedly set on the screw rod 41, and the expansion plate 24 is rotatably set on the screw rod 41. At this time, the screw rod 41 can be rotated to drive the threaded member 33 and the movable plate 31 to move up and down, and then the magnet installation operation can be carried out.

[0038] In this embodiment, the driving assembly 4 further includes a rotating disk 42 and a hand piece 43 . The rotating disk 42 is mounted on the screw rod 41 , and the hand piece 43 is mounted on the upper end of the rotating disk 42 .

[0039] Specifically, in order to enable the screw rod 41 to be rotated more conveniently during the specific installation, a rotating disk 42 may be installed on the screw rod 41 , and a hand piece 43 may be installed on the rotating disk 42 . By rotating the hand piece 43 , the screw rod 41 may be rotated more conveniently.

[0040] Furthermore, in actual use, the screw rod 41 can be connected to the output end of other driving devices to achieve automatic rotation of the screw rod 41.

[0041] In this embodiment, a take-out hole is opened on the surface of the limiting plate 23 , and the diameter of the take-out hole is larger than the diameter of the A limiting rod 51 .

[0042] Specifically, during use, in order to be able to remove the A limit rod 51, thereby releasing the limit of the A limit rod 51 on the yoke 52 and then removing the installed yoke 52, a removal hole can be opened on the limit plate 23, and the A limit rod 51 can be removed through the removal hole. In order to allow the A limit rod 51 to pass through the removal hole, the diameter of the removal hole is larger than the diameter of the A limit rod 51.

[0043] The working principle and use process of the utility model are as follows: when installing the rotor magnet, in order to make the spacing between the magnets the same, the yoke 52 can be first sleeved on the B limit rod 53, and then the A limit rod 51 and the B limit rod 53 are connected. At this time, the A limit rod 51 and the B limit rod 53 limit the yoke 52, and then the magnet is placed in the magnet fixing ring 54. By rotating the screw rod 41, the movable plate 31 and the magnet fixing ring 54 can be driven to adjust the height. At this time, the magnet inside the magnet fixing ring 54 can be accurately inserted into the groove of the yoke 52. After the installation is completed, the screw rod 41 can be rotated in the opposite direction to increase the height of the movable plate 31 and the magnet fixing ring 54, and the A limit rod 51 can be taken out, and then the installed yoke 52 can be taken out for the next installation operation.

[0044] The electronic components and modules used in the content of this utility model can all be parts commonly used in the market that can realize the specific functions in this case, and the specific models and sizes can be selected and adjusted according to actual needs.

[0045] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rotating electrical machine rotor magnet assembly device, characterized in that: The invention comprises a support component (1), a main body component (2) is mounted on the support component (1), a moving component (3) is mounted on the main body component (2), and a driving component (4) and a mounting component (5) are mounted on the moving component (3); The moving assembly (3) comprises a moving plate (31) and a linear bearing (32), a plurality of the linear bearings (32) are provided, the plurality of the linear bearings (32) are all mounted on the moving plate (31), and the plurality of the linear bearings (32) are all mounted on the main assembly (2); The mounting assembly (5) comprises an A limiting rod (51), a yoke (52), a B limiting rod (53) and a magnet fixing ring (54); the B limiting rod (53) is mounted on the main assembly (2); the yoke (52) is sleeved on the B limiting rod (53); the A limiting rod (51) is sleeved on the B limiting rod (53); the A limiting rod (51) penetrates and extends out of the surface of the movable plate (31); the magnet fixing ring (54) is sleeved on the A limiting rod (51), and the magnet fixing ring (54) is mounted on the lower end of the movable plate (31).

2. A rotating electrical machine rotor magnet assembly device according to claim 1, characterized in that: The support assembly (1) comprises a base plate (11), a support leg (12) and a reinforcement member (13); a plurality of the support leg (12) and the reinforcement member (13) are provided; the plurality of the support legs (12) are fixedly connected to the lower end of the base plate (11); and the plurality of the reinforcement members (13) are respectively connected to the support legs (12).

3. A rotating electrical machine rotor magnet assembly device according to claim 2, characterized in that: The main body component (2) comprises a mounting plate (21), a sliding rod (22) and a limiting plate (23); the mounting plate (21) is mounted on the upper end of the base plate (11); a plurality of sliding rods (22) are provided, and the plurality of sliding rods (22) are all mounted on the upper end of the mounting plate (21); and the limiting plate (23) is mounted on the upper ends of the plurality of sliding rods (22).

4. A rotating electrical machine rotor magnet assembly device according to claim 3, characterized in that: The plurality of linear bearings (32) are respectively mounted on the surface of the sliding rod (22).

5. The rotating electrical machine rotor magnet assembly device according to claim 4, characterized in that: The driving assembly (4) comprises a screw rod (41), a threaded member (33) is installed at one end of the movable plate (31), an expansion plate (24) is installed at one end of the limit plate (23), the screw rod (41) is installed on the upper end of the mounting plate (21), the threaded member (33) is threadedly arranged on the screw rod (41), and the expansion plate (24) is rotatably arranged on the screw rod (41).

6. The rotating electrical machine rotor magnet assembly device according to claim 5, characterized in that: The driving assembly (4) further comprises a rotating disk (42) and a hand-held component (43); the rotating disk (42) is mounted on the screw rod (41); and the hand-held component (43) is mounted on the upper end of the rotating disk (42).

7. The rotating electrical machine rotor magnet assembly device according to claim 3, characterized in that: A take-out hole is provided on the surface of the limit plate (23), and the diameter of the take-out hole is larger than the diameter of the A limit rod (51).

Images