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CN-224218169-U - Axial flux disc type motor rotor structure

CN224218169UCN 224218169 UCN224218169 UCN 224218169UCN-224218169-U

Abstract

The utility model relates to the technical field of magnetic flux disc type motor rotors, in particular to an axial magnetic flux disc type motor rotor structure which comprises a disc body, wherein a plurality of permanent magnets are arranged on the disc body, a rubber surface for reducing scratches is arranged on the side wall of the disc body, a plurality of placement blocks for fixing the permanent magnets are arranged on the disc body, a plurality of second extension plates for improving stability are arranged on the disc body, a plurality of anti-skid patterns are formed on the disc body, the placement blocks are fixed on the disc body through fasteners, and the placement blocks are annularly arranged on the disc body. According to the utility model, through the arrangement of the first extension plate and the second extension plate, the overall operation stability of the tray body can be improved in the operation process, and meanwhile, the second extension plate can improve the thickness of one side of the tray body.

Inventors

  • CHENG QIANQIAO
  • ZHANG SHUKUN
  • JIANG YAMING
  • LIU LIDE

Assignees

  • 东莞市天一电机制造有限公司

Dates

Publication Date
20260508
Application Date
20241118

Claims (6)

  1. 1. The utility model provides an axial magnetic flux disk motor rotor structure, includes disk body (1), be equipped with a plurality of permanent magnets (2) on disk body (1), disk body (1) lateral wall is equipped with the rubber face that is used for reducing the mar, its characterized in that; the novel permanent magnet fixing device is characterized in that a plurality of placement blocks (3) used for fixing the permanent magnets (2) are arranged on the disc body (1), a plurality of second extension plates (8) used for improving stability are arranged on the disc body (1), and a plurality of anti-slip patterns (11) are formed in the disc body (1).
  2. 2. The rotor structure of an axial flux disc type motor according to claim 1, wherein the placement block (3) is fixed on the disc body (1) through a fastener, and the placement block (3) is annularly arranged on the disc body (1).
  3. 3. The rotor structure of the axial flux disc type motor according to claim 2, wherein the holding blocks (4) for limiting the permanent magnets (2) are symmetrically arranged on the placement blocks (3), and the inner walls of the holding blocks (4) are abutted against the permanent magnets (2).
  4. 4. The axial flux disc type motor rotor structure according to claim 3, wherein a plurality of turnover shafts (5) are arranged on the disc body (1), the turnover shafts (5) are fixedly connected with the disc body (1) through fasteners, a first extension plate (6) is arranged on the turnover shafts (5), a second extension plate (8) is fixedly connected with the turnover shafts (5) through fasteners, and fixing bolts (7) used for fixing are arranged on the first extension plate (6).
  5. 5. The rotor structure of an axial flux disc type motor according to claim 4, wherein the placement block (3) is provided with a groove, a balancing block (9) for improving stability is arranged in the groove, and a plurality of supporting columns (10) for fixing the balancing block (9) are arranged in the groove.
  6. 6. The rotor structure of an axial flux disc type motor according to claim 5, wherein the anti-skid patterns (11) are annularly arranged at the bottom of the disc body (1).

Description

Axial flux disc type motor rotor structure Technical Field The utility model relates to the technical field of a rotor of a magnetic flux disc type motor, in particular to an axial magnetic flux disc type motor rotor structure. Background The motor rotor disk is a rotating part in a motor, and is usually composed of a coil and an iron core which are made of copper, or a slow rotor composed of an aluminum conductor and a copper fan, or a skeleton rotor composed of thin wires, wherein in a direct current motor, current passes through the coil to form a magnetic field to push the rotor to rotate, and in an alternating current motor, the changing magnetic field generates electric field force to push the rotor to rotate. The whole of current motor rotor dish is through frivolous metal preparation, though can effectively improve motor rotor operation process's stability, nevertheless because motor rotor dish is whole frivolous, can appear rusting the efflorescence phenomenon after long-time use, produces hole and not hard up phenomenon, and this not only can reduce motor rotor's operation stability, also can increase motor rotor's operation burden simultaneously. For this purpose, we have devised an axial flux disc motor rotor structure. Disclosure of utility model The utility model aims to solve the problem of light and thin structure in the prior art and provides an axial flux disc type motor rotor structure. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the axial flux disc type motor rotor structure comprises a disc body, wherein a plurality of permanent magnets are arranged on the disc body, and rubber surfaces for reducing scratches are arranged on the side wall of the disc body; The tray body is provided with a plurality of placement blocks for fixing the permanent magnets, the tray body is provided with a plurality of second extension plates for improving stability, and the tray body is provided with a plurality of anti-skid patterns. Preferably, the placement block is fixed on the tray body through a fastener, and the placement block is annularly arranged on the tray body. Preferably, clamping blocks for limiting the permanent magnets are symmetrically arranged on the placement blocks, and the inner walls of the clamping blocks are propped against the permanent magnets. Preferably, a plurality of turnover shafts are arranged on the tray body, the turnover shafts are fixedly connected with the tray body through fasteners, a first extension plate is arranged on the turnover shafts, a second extension plate is fixedly connected with the turnover shafts through fasteners, and fixing bolts for fixing are arranged on the first extension plate. Preferably, the placement block is provided with a groove, a balance block for improving stability is arranged in the groove, and a plurality of support columns for fixing the balance block are arranged in the groove. Preferably, the anti-skid patterns are annularly arranged at the bottom of the tray body. The beneficial effects of the utility model are as follows: 1. according to the utility model, through the arrangement of the first extension plate and the second extension plate, the overall operation stability of the tray body can be improved in the operation process, and meanwhile, the second extension plate can improve the thickness of one side of the tray body. 2. According to the utility model, through the arrangement of the arranging blocks and the clamping blocks, the stability of the permanent magnet in the installation process can be effectively increased, and meanwhile, the clamping blocks can reduce the falling off of the permanent magnet in the working process of the disc body, so that the stability of the disc body in the operation process is further improved. Drawings FIG. 1 is a schematic diagram of a rotor structure of an axial flux disc motor according to the present utility model; FIG. 2 is a top view of a rotor structure of an axial flux disc motor according to the present utility model; FIG. 3 is an enlarged view of the structure of the symbol A in FIG. 2; fig. 4 is a diagram showing a bottom structure of a rotor structure of an axial flux disc type motor according to the present utility model. In the figure, 1, a disc body, 2, a permanent magnet, 3, a placement block, 4, a clamping block, 5, a turnover shaft, 6, a first extension plate, 7, a fixing bolt, 8, a second extension plate, 9, a balance block, 10, a support column and 11, and anti-skid patterns. Detailed Description Referring to fig. 1-4, an axial flux disc type motor rotor structure comprises a disc body 1, wherein the disc body 1 is made of aluminum alloy in the prior art, and compared with the prior art, the overall disc body 1 is thicker, so that stability in a covering process can be effectively improved, meanwhile, the burden in the running process is reduced, a permanent magnet 2 is a permanent magnet which can keep magnetism