CN219164314U

CN219164314U - Motor stator with magnetic piece and protruding structure

Info

Publication number: CN219164314U
Application number: CN202223449772.2U
Authority: CN
Inventors: 王卓星
Original assignee: Zhuoerbo Ningbo Precision Dynamo Electric Co ltd
Current assignee: Zhuoerbo Ningbo Precision Dynamo Electric Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-09
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of motor components and discloses a motor stator with a magnetic part and a protruding structure, which comprises a shell, wherein a supporting ring is arranged at the bottom of an inner cavity of the shell, a limiting ring is arranged at the top end of the supporting ring, the motor stator is arranged at the top end of the supporting ring, the bottom of the motor stator is movably inserted into the limiting ring, fixing mechanisms are arranged at the tops of two sides of the motor stator, and supporting frames are arranged at the tops of the left inner wall and the right inner wall of the shell. According to the utility model, through the combined action of the movable sleeve and the movable bearing, the rotor shaft can be stably supported, friction applied to the rotor shaft during rotation can be generated, heat exchange can be performed between the rotor shaft and the motor stator through the heat conducting sleeve, heat of the motor stator can be absorbed, heat is dissipated through the heat dissipation plate arranged on the surface of the shell, the temperature inside the shell can be maintained stable, and the influence of a high-temperature environment on the inside of the motor is avoided.

Description

Motor stator with magnetic piece and protruding structure

Technical Field

The utility model relates to the technical field of motor components, in particular to a motor stator with a magnetic part and a protruding structure.

Background

The stator of the motor is an important component of the motor such as a generator, a starter and the like. The stator of the motor is an important part of the motor. The motor stator consists of a stator core, a stator winding and a machine base. The main function of the motor stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current.

The existing motor stator is inconvenient in installation, when the motor stator is damaged, the motor stator is inconvenient to disassemble, so that the motor stator is influenced to maintain, heat transmitted by a rotor of the motor stator is inconvenient to dissipate, the performance of the motor stator is influenced, and the motor stator with the magnetic structure and the protruding structure is provided for solving the problem.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: the existing motor stator is inconvenient in installation, when the motor stator is damaged, the motor stator is inconvenient to disassemble, so that the motor stator is influenced to be maintained, heat transmitted by a rotor of the motor stator is inconvenient to dissipate, the performance of the motor stator is influenced, and the motor stator with the protruding structure is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a magnetic part and have protruding structure's motor stator, includes the casing, the holding ring is installed to the bottom of casing inner chamber, the spacing ring is installed on the top of holding ring, motor stator's bottom activity alternates in the inside of spacing ring, fixed establishment is all installed at motor stator both sides's top, the support frame is all installed at the top of two inner walls about the casing, motor stator's internally mounted has evenly distributed's winding, the fixed plate is all installed to the inside of support frame, the fixed orifices has been seted up at the middle part of fixed plate, one side of fixed establishment is connected with the inside of fixed orifices, the protecgulum is installed on the top of casing, the fixed ring is all installed to one side that the protecgulum is relative with the casing, and sealing washer is installed jointly to one side that two fixed rings are relative, fixing bolt is installed jointly to the both sides of fixed ring, movable mechanism is all installed to the inner bottom wall and the protecgulum of casing, rotor shaft is installed jointly to the inside of two movable mechanisms, the mid-mounting at casing top has the motor seat, the connection seat is connected with the electricity.

Preferably, the fixing mechanism comprises a fixing frame arranged at the tops of two sides of the motor stator, the inner wall of the fixing frame is provided with return springs, one ends of the return springs are respectively provided with movable blocks, one sides of the movable blocks, far away from the return springs, are respectively provided with fixing rods, and one ends of the fixing rods are respectively movably inserted into the fixing holes.

Preferably, the top of mount all transversely has seted up the slide opening, the inside activity of slide opening is interluded has the regulating block, the bottom of regulating block is connected with the movable block respectively.

Preferably, the movable mechanism comprises a movable sleeve arranged in the middle of the bottom wall in the shell and the middle of the top wall in the front cover, movable bearings are arranged in the movable sleeve, and two ends of the rotor shaft are respectively connected with the movable bearings.

Preferably, the supporting blocks are mounted on two sides of the bottom end of the shell, and the bottom plates are mounted on the bottom ends of the supporting blocks together.

Preferably, the upper and lower sides of shells inner wall are all installed the heat conduction cover, evenly distributed's heating panel is installed to the outside of casing.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the motor stator can be supported through the support ring, the motor stator is arranged in the limit ring, the motor stator is kept stable in the shell, the reset spring can push the movable block to move through the fixing frame inserted in the support frame, the fixing rod is driven to be inserted in the fixing hole, the motor stator can be fixed, the motor stator is kept stable in the shell, the movable block is driven to move through pushing the adjusting block in the direction of the motor stator, the fixing rod can be released from the fixing hole, the motor stator can be taken out from the shell, and the damaged motor stator can be conveniently taken out for maintenance.

(2) According to the utility model, through the combined action of the movable sleeve and the movable bearing, the rotor shaft can be stably supported, friction applied to the rotor shaft during rotation can be generated, heat exchange can be performed between the rotor shaft and the motor stator through the heat conducting sleeve, heat of the motor stator can be absorbed, heat is dissipated through the heat dissipation plate arranged on the surface of the shell, the temperature inside the shell can be maintained stable, and the influence of a high-temperature environment on the inside of the motor is avoided.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the middle part of the housing of the present utility model;

FIG. 3 is a schematic diagram of a first embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a second embodiment of the present utility model.

In the figure: 1. a housing; 2. a support block; 3. a bottom plate; 4. a motor stator; 5. a wire holder; 6. a support frame; 7. a fixing mechanism; 71. a fixing frame; 72. a return spring; 73. a movable block; 74. a fixed rod; 75. a slide hole; 76. an adjusting block; 8. a heat conducting sleeve; 9. a movable mechanism; 91. a movable sleeve; 92. a movable bearing; 10. a heat dissipation plate; 11. a rotor shaft; 12. a front cover; 13. a fixing ring; 14. a fixing bolt; 15. a sealing gasket; 16. a limiting ring; 17. a winding; 18. a support ring; 19. a fixing plate; 20. and a fixing hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 4, a motor stator with a magnetic part and a protruding structure comprises a shell 1, wherein supporting blocks 2 are arranged at two sides of the bottom end of the shell 1, a bottom plate 3 is arranged at the bottom end of the supporting blocks 2 together, the shell 1 can be stably supported through the functions of the bottom plate 3 and the supporting blocks 2, the whole motor is kept stable when being placed, a supporting ring 18 is arranged at the bottom of an inner cavity of the shell 1, the motor stator 4 can be supported through the supporting ring 18, a limiting ring 16 is arranged at the top end of the supporting ring 18, the motor stator 4 is arranged at the top end of the supporting ring 18, the bottom of the motor stator 4 is movably inserted into the limiting ring 16, the motor stator 4 is arranged in the limiting ring 16, the motor stator 4 is kept stable in the shell 1, a fixing mechanism 7 is arranged at the top of two sides of the motor stator 4, the top of the left and right inner walls of the shell 1 is provided with a supporting frame 6, the inside of the motor stator 4 is provided with uniformly distributed windings 17, the inside of the supporting frame 6 is provided with a fixed plate 19, the middle part of the fixed plate 19 is provided with a fixed hole 20, one side of the fixed mechanism 7 is connected with the inside of the fixed hole 20, the top end of the shell 1 is provided with a front cover 12, one side of the front cover 12 opposite to the shell 1 is provided with a fixed ring 13, one side of the two fixed rings 13 opposite to each other is provided with a sealing gasket 15 together, two sides of the fixed ring 13 are provided with a fixed bolt 14 together, the inner bottom wall of the shell 1 and the inner wall of the front cover 12 are provided with movable mechanisms 9, the inside of the two movable mechanisms 9 are provided with rotor shafts 11 together, the middle part of the top end of the shell 1 is provided with a wiring seat 5, the wiring seat 5 is electrically connected with the motor stator 4, the upper side and the lower side of the inner wall of the shell 1 are provided with a heat conducting sleeve 8, the heating panel 10 of evenly distributed is installed in the outside of casing 1, can carry out the heat exchange with motor stator 4 through heat conduction cover 8, can absorb motor stator 4's heat to the heating panel 10 through casing 1 surface setting dispels the heat, can maintain the inside temperature of casing 1 and keep stable, avoid high temperature environment to cause the influence to the motor inside.

Embodiment one:

as shown in fig. 3, the fixing mechanism 7 includes a fixing frame 71 installed at the top of two sides of the motor stator 4, the inner wall of the fixing frame 71 is provided with a return spring 72, one end of the return spring 72 is provided with a movable block 73, one side of the movable block 73, which is far away from the return spring 72, is provided with a fixing rod 74, one end of the fixing rod 74 is movably inserted into the inside of the fixing hole 20, the top of the fixing frame 71 is provided with a sliding hole 75 transversely, an adjusting block 76 is movably inserted into the inside of the sliding hole 75, the bottom end of the adjusting block 76 is connected with the movable block 73, and the fixing rod 76 is inserted into the inside of the supporting frame 6 through the fixing frame 71, so that the return spring 72 can push the movable block 73 to move, the fixing rod 74 is driven to be inserted into the inside of the fixing hole 20, the motor stator 4 can be fixed, the fixing rod 74 can be released from the inside of the fixing hole 20, the motor stator 4 can be taken out from the inside of the casing 1, and the damaged motor stator 4 can be conveniently taken out.

Embodiment two:

as shown in fig. 4, the movable mechanism 9 includes a movable sleeve 91 installed in the middle of the inner bottom wall of the casing 1 and in the middle of the inner top wall of the front cover 12, movable bearings 92 are installed in the movable sleeve 91, two ends of the rotor shaft 11 are respectively connected with the movable bearings 92, and the movable sleeve 91 and the movable bearings 92 cooperate to stably support the rotor shaft 11 and to rub the rotor shaft 11 during rotation.

In the present utility model, when the user uses the device, the fixing bolts 14 are taken out from both sides of the fixing ring 13, the front cover 12 can be taken out from the top of the housing 1, the adjusting block 76 is pushed in the direction of the motor stator 4 to drive the movable block 73 to move, the fixing rod 74 can be removed from the inside of the fixing hole 20 to release the fixing of the motor stator 4, the damaged motor stator 4 is taken out from the inside of the housing 1, the complete motor stator 4 is prevented from being in the inside of the housing 1, the fixing frame 71 is inserted into the inside of the supporting frame 6, the restoring spring 72 can be pushed to move the movable block 73 to drive the fixing rod 74 to be inserted into the inside of the fixing hole 20, the motor stator 4 can be fixed, the motor stator 4 is kept stable in the inside of the housing 1, both ends of the rotor shaft 11 are respectively mounted in the inside of the movable bearing 92, and the front cover 12 is mounted to the top of the housing 1 to be fixed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a magnetic part and have motor stator of protruding structure, includes casing (1), its characterized in that, support ring (18) are installed to the bottom of casing (1) inner chamber, spacing ring (16) are installed on the top of support ring (18), motor stator (4) are installed on the top of support ring (18), the bottom activity of motor stator (4) alternates in the inside of spacing ring (16), fixed establishment (7) are all installed at the top of motor stator (4) both sides, support frame (6) are all installed at the top of casing (1) both sides inner wall about, winding (17) of evenly distributed are all installed to the internally mounted of motor stator (4), fixed plate (19) are all installed to the inside of support frame (6), fixed orifices (20) have been seted up at the middle part of fixed plate (19), one side of fixed establishment (7) is connected with the inside of fixed orifices (20), protecgulum (12) are installed on the top of casing (1), fixed ring (13) are all installed on the opposite side of protecgulum (12) and casing (1), fixed ring (13) are all installed to the opposite side, and two fixed ring (13) are installed together sealing washer (13) are installed to both sides together, the motor is characterized in that the movable mechanisms (9) are arranged on the inner bottom wall of the shell (1) and the inner wall of the front cover (12), the rotor shafts (11) are jointly arranged in the two movable mechanisms (9), the wire holder (5) is arranged in the middle of the top end of the shell (1), and the wire holder (5) is electrically connected with the motor stator (4).

2. The motor stator with the protruding structure according to claim 1, characterized in that the fixing mechanism (7) comprises fixing frames (71) installed at the tops of two sides of the motor stator (4), return springs (72) are installed on the inner walls of the fixing frames (71), movable blocks (73) are installed at one ends of the return springs (72) respectively, fixing rods (74) are installed at one sides, far away from the return springs (72), of the movable blocks (73), and one ends of the fixing rods (74) are movably inserted into the fixing holes (20) respectively.

3. The motor stator with the protruding structure and the magnetic piece according to claim 2, wherein sliding holes (75) are transversely formed in the top of the fixing frame (71), adjusting blocks (76) are movably inserted in the sliding holes (75), and the bottom ends of the adjusting blocks (76) are respectively connected with the movable blocks (73).

4. The motor stator with the protruding structure according to claim 1, characterized in that the movable mechanism (9) comprises a movable sleeve (91) installed in the middle of the inner bottom wall of the shell (1) and the middle of the inner top wall of the front cover (12), movable bearings (92) are installed in the movable sleeve (91), and two ends of the rotor shaft (11) are respectively connected with the movable bearings (92).

5. The motor stator with the protruding structure and the magnetic piece according to claim 1, wherein supporting blocks (2) are installed on two sides of the bottom end of the shell (1), and a bottom plate (3) is installed at the bottom end of the supporting blocks (2) together.

6. The motor stator with the protruding structure and the magnetic piece according to claim 1, wherein the upper side and the lower side of the inner wall of the shell (1) are provided with heat conducting sleeves (8), and the outer side of the shell (1) is provided with heat dissipation plates (10) which are uniformly distributed.