CN110768405A

CN110768405A - Stator core bonded by glue

Info

Publication number: CN110768405A
Application number: CN201911034788.7A
Authority: CN
Inventors: 崔光镐
Original assignee: Taixin Motor Suzhou Co Ltd
Current assignee: Taixin Motor Suzhou Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-02-07

Abstract

The invention belongs to the technical field of motors, and particularly relates to a stator core bonded by glue. The invention relates to a stator core bonded by glue, wherein adjacent iron core single sheets in the stator core bonded by the glue are fixed together by the glue, concave buttons are arranged on convex teeth of the iron core single sheets and can play a role in positioning and fool proofing, and an inner bulge is arranged on the inner side surface of each iron core single sheet and increases the strength of the stator core. In addition, this stator core with glue bonding simple structure for the operation of motor is more stable, is fit for using widely.

Description

Stator core bonded by glue

Technical Field

The invention relates to the technical field of motors, in particular to a stator core bonded by glue.

Background

The motor is a device for converting electric energy into mechanical energy, a stator core is one of important components in the motor, the common stator core has a complex structure, most of two adjacent core sheets are only fixed together by clamping, and the fixation is not firm, so that the stable operation of the motor is not facilitated.

Therefore, in order to solve the above technical problems, it is necessary to improve the existing design, and a stator core bonded by glue is designed, adjacent core sheets in the stator core bonded by glue are fixed together by gluing, concave buttons are arranged on the convex teeth of the core sheets, the concave buttons can play a role in positioning and fool proofing, and an inner protrusion is arranged on the inner side surface of each core sheet, and the strength of the stator core is increased by the inner protrusion. In addition, this stator core with glue bonding simple structure for the operation of motor is more stable, is fit for using widely.

Disclosure of Invention

In order to overcome the defects in the background art, the technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a stator core with glue bonding, includes the iron core monolithic, evenly be provided with a plurality of evagination teeth on the lateral surface of iron core monolithic, be equipped with concave button on the evagination tooth, be in the same place through pasting fixedly between the adjacent iron core monolithic, be equipped with an interior arch on the medial surface of iron core monolithic.

Preferably, the number of the convex teeth is twenty-four.

The invention relates to a stator core bonded by glue, wherein adjacent iron core single sheets in the stator core bonded by the glue are fixed together by the glue, concave buttons are arranged on convex teeth of the iron core single sheets and can play a role in positioning and fool proofing, and an inner bulge is arranged on the inner side surface of each iron core single sheet and increases the strength of the stator core. In addition, this stator core with glue bonding simple structure for the operation of motor is more stable, is fit for using widely.

Drawings

FIG. 1 is a schematic view of a stator core bonded with glue according to the present invention;

in the figure: 1. an iron core single sheet; 2. a convex tooth; 3. an inner bulge; 4. and (4) concave buckling.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the stator core bonded by glue comprises single iron core sheets 1, wherein a plurality of convex teeth 2 are uniformly arranged on the outer side surfaces of the single iron core sheets 1, concave buttons 4 are arranged on the convex teeth 2, adjacent single iron core sheets 1 are fixed together by adhesion, an inner protrusion 3 is arranged on the inner side surface of each single iron core sheet 1, and the number of the convex teeth 2 is twenty-four.

While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A stator core bonded by glue comprises a core single sheet (1), and is characterized in that: evenly be provided with a plurality of evagination tooth (2) on the lateral surface of iron core monolithic (1), be equipped with concave knot (4) on evagination tooth (2), be in the same place through pasting fixedly between adjacent iron core monolithic (1), be equipped with one on the medial surface of iron core monolithic (1) protruding (3).

2. The glued stator core according to claim 1, wherein: the number of the convex teeth (2) is twenty-four.