CN217590393U

CN217590393U - Square stator core

Info

Publication number: CN217590393U
Application number: CN202221300861.8U
Authority: CN
Inventors: 王锡建; 董世兰
Original assignee: Shandong Rongfeng Electromechanical Co ltd
Current assignee: Shandong Rongfeng Electromechanical Co ltd
Priority date: 2022-05-28
Filing date: 2022-05-28
Publication date: 2022-10-14
Anticipated expiration: 2032-05-28

Abstract

The utility model discloses a square stator core, including the location bobbin, the quantity of location bobbin is two sets of and is the parallel corresponding setting, and the joint groove has all been seted up to the top and the bottom of location bobbin, and the wire winding groove has been seted up to location bobbin lateral wall, around being equipped with electromagnetic winding on the wire winding groove, and the top and the bottom of location bobbin have set gradually first stator core and second stator core, and first stator core and second stator core's the corresponding lateral wall all is provided with the joint piece. This square stator core through setting up the location bobbin, carries out the spacing of position with its stator core need around the electromagnetic winding who establishes, connects stator core fixedly through the location bobbin simultaneously, causes electromagnetic winding to appear damaging or burn out the back, can effectually dismantle the clearance to its stator core, has improved the convenience of overhauing, and the effectual radiating effect who guarantees stator core at the operation is used of pole shoe simultaneously.

Description

Square stator core

Technical Field

The utility model relates to a square stator core technical field especially relates to a square stator core.

Background

The iron core plays a role of great weight in the whole motor, and is used for increasing the magnetic flux of the inductance coil so as to realize the maximum conversion of electromagnetic power. The core of the motor is generally composed of a stator and a rotor. The stator is usually used as a non-rotating part, while the rotor is usually embedded in the stator at an internal position, and the stator is wound with a coil and generates a magnetic field after being electrified so as to enable the rotor to operate. The iron core is mainly made of silicon steel sheets, the silicon steel sheets are magnetic substances with strong magnetic conductivity, and after the coil is electrified, the coil can generate large magnetic induction intensity, so that the rotor can rotate smoothly.

However, most of the electromagnetic windings of the existing square stator core are directly wound on the wire embedding grooves of the stator core, and when the electromagnetic windings are damaged or burnt, the stator core cannot be disassembled and cleaned, and the repair is inconvenient.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a square stator core for solve foretell problem.

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

the utility model provides a square stator core, including the location bobbin, the quantity of location bobbin is two sets of and be the parallel corresponding setting, the joint groove has all been seted up with the bottom at the top of location bobbin, the wire winding groove has been seted up to location bobbin lateral wall, around being equipped with electromagnetic winding on the wire winding groove, the top and the bottom of location bobbin have set gradually first stator core and second stator core, first stator core and second stator core's corresponding lateral wall all is provided with the joint piece, the arc wall has been seted up to the interval that first stator core and second stator core's corresponding lateral wall is located two sets of location bobbins, the inside wall of arc wall is provided with the pole shoe, through setting up the location bobbin, it carries out the spacing of position to need around the electromagnetic winding who establishes with its stator core, it is fixed to connect stator core through the location bobbin simultaneously, cause electromagnetic winding appear damaging or burn out the back, can effectually dismantle the clearance to its stator core, the convenience of maintenance has been improved, the use of pole shoe simultaneously, the effectual radiating effect of stator core in the operation has been guaranteed.

Preferably, the clamping groove is arranged in a T-shaped structure.

Preferably, the first stator core and the second stator core are arranged in parallel and are the same in size and structure, and the first stator core and the second stator core are formed by stacking a plurality of groups of stator punching sheets.

Preferably, the clamping blocks are made of the same material as the first stator core and the second stator core, and the clamping blocks are arranged in a T-shaped structure and matched with the clamping grooves.

Preferably, the number of the pole shoes is a plurality of groups and arranged at equal intervals, and the outer side walls of the pole shoes are arranged in an arc-shaped structure.

Preferably, all seted up the mounting hole on first stator core and the second stator core, the quantity of mounting hole is two sets of and is the parallel corresponding setting, and the constant head tank has all been seted up to first stator core and second stator core's lateral wall, and the constant head tank is the rectangle column structure setting.

Compared with the prior art, the beneficial effects of the utility model are that: this square stator core through setting up the location bobbin, carries out the spacing of position with its stator core need around the electromagnetic winding who establishes, connects stator core fixedly through the location bobbin simultaneously, causes electromagnetic winding to appear damaging or burn out the back, can effectually dismantle the clearance to its stator core, has improved the convenience of overhauing, and the effectual radiating effect who guarantees stator core at the operation is used of pole shoe simultaneously.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the clamping block of the present invention;

fig. 3 is a schematic view of the structure of the positioning bobbin bracket of the present invention.

In the figure: the stator comprises a mounting hole 1, a positioning groove 2, a first stator core 3, a pole shoe 4, a second stator core 5, a clamping block 6, a clamping groove 7, a winding groove 8 and a positioning winding frame 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows: referring to fig. 1-3, the utility model provides a technical scheme, a square stator core, including positioning bobbin 9, the quantity of positioning bobbin 9 is two sets of and is parallel corresponding arrangement, the top and the bottom of positioning bobbin 9 are both provided with joint groove 7, joint groove 7 is arranged in "T" style of calligraphy structure, positioning bobbin 9 lateral wall is provided with winding groove 8, winding groove 8 is wound with electromagnetic winding, the top and the bottom of positioning bobbin 9 are provided with first stator core 3 and second stator core 5 in sequence, through setting positioning bobbin 9, the electromagnetic winding that its stator core needs to be wound carries out the spacing of position, stator core is connected and fixed through positioning bobbin 9 simultaneously, cause electromagnetic winding appear damage or burn out after, can effectively dismantle the clearance its stator core, improve the convenience of maintenance, meanwhile, the design of the pole shoes 4 effectively ensures the heat dissipation effect of the stator core in operation, the first stator core 3 and the second stator core 5 are arranged in parallel and correspondingly, the size and the structure of the first stator core 3 and the second stator core 5 are the same, the first stator core 3 and the second stator core 5 are formed by stacking a plurality of groups of stator punching sheets, the corresponding side walls of the first stator core 3 and the second stator core 5 are respectively provided with a clamping block 6, the material of the clamping block 6 is the same as that of the first stator core 3 and the second stator core 5, the clamping block 6 is arranged in a T-shaped structure and is matched with a clamping groove 7, the corresponding side walls of the first stator core 3 and the second stator core 5 are positioned at the interval of the two groups of positioning winding frames 9 and are provided with arc-shaped grooves, the pole shoes 4 are arranged on the inner side walls of the arc-shaped grooves, the number of the pole shoes 4 is a plurality of groups and arranged at equal intervals, the lateral wall of pole shoe 4 is the setting of arc column structure, has all seted up mounting hole 1 on first stator core 3 and the second stator core 5, and the quantity of mounting hole 1 is two sets of and is the parallel corresponding setting, and constant head tank 2 has all been seted up to the lateral wall of first stator core 3 and second stator core 5, and constant head tank 2 is the setting of rectangle column structure.

When in use: when the maintainer need be dismantled square stator core machine incasement, take off around being equipped with electromagnetic winding on its wire winding groove 8, extrude joint piece 6 on first stator core 3 and the second stator core 5 with it this moment, cause joint piece 6 and joint groove 7 to break away from, first stator core 3 and second stator core 5 can separate with location bobbin 9.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a square stator core, including location bobbin (9), a serial communication port, the quantity of location bobbin (9) is two sets of and is the parallel corresponding setting, joint groove (7) have all been seted up to the top and the bottom of location bobbin (9), wire winding groove (8) have been seted up to location bobbin (9) lateral wall, around being equipped with electromagnetic winding on wire winding groove (8), the top and the bottom of location bobbin (9) have set gradually first stator core (3) and second stator core (5), the corresponding lateral wall of first stator core (3) and second stator core (5) all is provided with joint piece (6), the arc wall has been seted up in the interval department that the corresponding lateral wall of first stator core (3) and second stator core (5) is located two sets of location bobbin (9), the inside wall of arc wall is provided with terminal (4).

2. The square stator core according to claim 1, wherein the clamping groove (7) is arranged in a T-shaped structure.

3. The square stator core according to claim 1, wherein the first stator core (3) and the second stator core (5) are arranged in parallel and correspondingly, the first stator core (3) and the second stator core (5) have the same size and structure, and the first stator core (3) and the second stator core (5) are formed by stacking a plurality of groups of stator punching sheets.

4. The square stator core according to claim 1, wherein the clamping blocks (6) are made of the same material as the first stator core (3) and the second stator core (5), and the clamping blocks (6) are arranged in a T-shaped structure and matched with the clamping grooves (7).

5. The square stator core according to claim 1, wherein the pole shoes (4) are arranged in groups and at equal intervals, and the outer side walls of the pole shoes (4) are arranged in an arc-shaped structure.

6. The square stator core according to claim 1, wherein the first stator core (3) and the second stator core (5) are provided with two sets of mounting holes (1), the mounting holes (1) are arranged in parallel, the outer side walls of the first stator core (3) and the second stator core (5) are provided with positioning grooves (2), and the positioning grooves (2) are arranged in a rectangular structure.