CN217335217U - Split type magnetic conduction ring stator structure - Google Patents

Abstract

A split type magnetic conduction ring stator structure comprises a tubular shell, wherein a magnetic conduction ring is arranged outside the tubular shell, the magnetic conduction ring is divided into two magnetic conduction plates which are respectively arranged on two sides of the tubular shell in the radial direction, and the magnetic conduction plates are arranged in a copying fit with the outer wall of the tubular shell; one end of the magnetic conduction plate is bent and hung at one axial end of the tubular shell, and the other end of the magnetic conduction plate is bent and riveted on the wall body of the tubular shell. The split type magnetic conduction ring structure adopts split type design, compared with the traditional integral type magnetic conduction ring, the split type magnetic conduction ring structure has outstanding lightweight effect and is more convenient to produce; the split structure has less installation interference and is convenient to assemble; the self-contained riveting structure does not need to be matched with auxiliary materials such as rivets during installation, and the installation efficiency is high; the hook is matched with the casing groove position for installation, so that the installation is firmer; and a multipoint connection mode is adopted, so that the mounting precision is higher.

Description

Split type magnetic conduction ring stator structure

Technical Field

The utility model belongs to the technical field of the stator structure improves, concretely relates to split type magnetic conduction ring stator structure.

Background

The stator is a static part of the motor, is one of main components of the motor and mainly plays a role in providing a constant permanent magnetic field for the motor.

The magnetic conduction ring part in the traditional stator structure is usually designed in an integrated mode, the structure is complex, production is inconvenient, interference is easy to generate in the assembling process, and installation is inconvenient; the overall installation efficiency and precision are not high, and the stator quality is influenced; therefore, a split flux ring stator structure has been devised to solve the above problems.

It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention, and is set forth for facilitating understanding of those skilled in the art. These solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present invention.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a split type magnetic conduction ring stator structure.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a split type magnetic conduction ring stator structure comprises a tubular shell, wherein a magnetic conduction ring is arranged outside the tubular shell, the magnetic conduction ring is divided into two magnetic conduction plates which are respectively arranged on two sides of the tubular shell in the radial direction, and the magnetic conduction plates are arranged in a copying fit with the outer wall of the tubular shell; one end of the magnetic conduction plate is bent and hung at one axial end of the tubular shell, and the other end of the magnetic conduction plate is bent and riveted on the wall body of the tubular shell.

The preferable technical scheme is as follows: a plurality of spaced groove positions are arranged at one axial end of the tubular shell.

The preferable technical scheme is as follows: one end of the magnetic conduction plate is provided with a plurality of hooks.

The preferable technical scheme is as follows: the hook is a sleeve frame, an L-shaped piece or a T-shaped piece.

The preferable technical scheme is as follows: when the hook is a sleeve frame, the hook is sleeved at the convex position between the two slot positions; when the hook is an L-shaped piece or a T-shaped piece, the hook is embedded into the slot position.

The preferable technical scheme is as follows: the other end of the magnetic conduction plate is provided with a riveting claw, a through hole is formed in the tubular shell corresponding to the position of the riveting claw, and the riveting claw is riveted at the position of the through hole.

The preferable technical scheme is as follows: and the magnetic conduction plate is provided with two mounting feet which are bent outwards.

The preferable technical scheme is as follows: the other axial end of tubular shell is provided with a plurality of riveting buckles, riveting buckle with tubular shell integral type sets up.

Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:

1. adopt split type design, compare integral type structure, the lightweight effect is outstanding, and the production of being convenient for more.

2. The split structure is less in installation interference and convenient to assemble.

3. The riveting structure is arranged, the auxiliary materials such as rivets are not needed to be matched during installation, and the installation efficiency is high.

4. Through the cooperation installation of couple and casing trench, the installation is more firm.

5. And a multipoint connection mode is adopted, so that the mounting precision is higher.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of a tubular housing.

Fig. 3 is a schematic view of a magnetic conductive plate.

In the above drawings, a tubular shell 1, a magnetic conduction plate 2, a slot position 3, a hook 4, a riveting claw 5, a through hole 6, a mounting foot 7 and a riveting buckle 8.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to fig. 3. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in fig. 1 to 3, a split type magnetic conductive ring stator structure includes a tubular casing 1, a magnetic conductive ring is disposed outside the tubular casing 1, the magnetic conductive ring is divided into two magnetic conductive plates 2 and disposed on two radial sides of the tubular casing 1, respectively, and the magnetic conductive plates 2 are disposed in a profiling fit with an outer wall of the tubular casing 1; one end of the magnetic conduction plate 2 is bent and hung at one axial end of the tubular shell 1, and the other end of the magnetic conduction plate 2 is bent and riveted on the wall body of the tubular shell 1.

The preferred embodiment is: as shown in fig. 1, a tubular housing 1 is provided at one axial end with a plurality of spaced slots 3. One end of the magnetic conduction plate 2 is provided with a plurality of hooks 4. The hook 4 is a sleeve frame, an L-shaped piece or a T-shaped piece. When the hook 4 is a sleeve frame, the hook 4 is sleeved at the convex position between the two slot positions 3; when the hook 4 is an L-shaped piece or a T-shaped piece, the hook 4 is embedded into the slot 3. Wherein, couple 4 can adopt cover frame, L type spare or T type spare alone, also can adopt two kinds or three kinds of types simultaneously, correspond the trench 3 installation firm can.

The preferred embodiment is: as shown in fig. 1 to 3, a rivet 5 is disposed at the other end of the magnetic conductive plate 2, a through hole 6 is disposed on the tubular casing 1 corresponding to the rivet 5, and the rivet 5 is riveted to the through hole 6. Need not rivet class auxiliary material's cooperation installation, riveting claw 5 can directly rivet into through-hole 6 after bending, and the installation effectiveness is high, convenient operation.

The preferred embodiment is: as shown in fig. 1 and 3, the magnetic conductive plate 2 is provided with two mounting legs 7 bent outward. The motor and the flange plate can be fixed conveniently.

The preferred embodiment is: as shown in fig. 1 and 2, the other axial end of the tubular casing 1 is provided with a plurality of riveting buckles 8, and the riveting buckles 8 are integrally arranged with the tubular casing 1. The riveting with the motor rear end cover is convenient.

The principle is as follows: the interior of the tubular shell 1 is used for installing magnetic poles, the magnetic conducting shell in the stator needs to be thickened at places with high requirements according to the requirement of a magnetic circuit, and in order to avoid overlarge overall weight, a magnetic conducting ring is added outside the shell to thicken the magnetic conducting shell; the magnetic conduction ring is divided into two magnetic conduction plates 2, so that the processing and the production are convenient; the magnetic conduction plates 2 are respectively arranged on two sides of the tubular shell 1 in the radial direction, and the two magnetic conduction plates 2 are independent and are not connected, so that compared with the traditional integrated magnetic conduction ring, the magnetic conduction ring has fewer interference structures and is convenient for the installation of other parts; the magnetic conduction plate 2 is provided with the riveting claw 5, so that the auxiliary materials of rivets are not needed to be matched during installation, and the installation is convenient; the hook 4 and the slot 3 are matched for installation, so that the installation is firmer; and a multipoint connection mode is adopted, so that the mounting precision is higher.

The split type magnetic conduction ring structure adopts split type design, compared with the traditional integrated magnetic conduction ring, the light weight effect is outstanding, and the production is more convenient; the split structure has less installation interference and is convenient to assemble; the self-contained riveting structure does not need to be matched with auxiliary materials such as rivets during installation, and the installation efficiency is high; the hook is matched with the casing groove position for installation, so that the installation is firmer; and a multipoint connection mode is adopted, so that the mounting precision is higher.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.

Claims (8)

1. The utility model provides a split type magnetic ring stator structure which characterized in that: the magnetic conduction device comprises a tubular shell, wherein magnetic conduction rings are arranged outside the tubular shell, the magnetic conduction rings are divided into two magnetic conduction plates and are respectively arranged on two sides of the tubular shell in the radial direction, and the magnetic conduction plates are arranged in a copying fit with the outer wall of the tubular shell; one end of the magnetic conduction plate is bent and hung at one axial end of the tubular shell, and the other end of the magnetic conduction plate is bent and riveted on the wall body of the tubular shell.

2. The split flux ring stator structure of claim 1, wherein: a plurality of spaced groove positions are arranged at one axial end of the tubular shell.

3. A split flux ring stator structure according to claim 2, wherein: one end of the magnetic conduction plate is provided with a plurality of hooks.

4. A split flux ring stator structure according to claim 3 wherein: the hook is a sleeve frame, an L-shaped piece or a T-shaped piece.

5. The split flux ring stator structure of claim 4, wherein: when the hook is a sleeve frame, the hook is sleeved at the convex position between the two slot positions; when the hook is an L-shaped piece or a T-shaped piece, the hook is embedded into the slot position.

6. The split flux ring stator structure of claim 5, wherein: the other end of the magnetic conduction plate is provided with a riveting claw, a through hole is formed in the tubular shell corresponding to the position of the riveting claw, and the riveting claw is riveted at the position of the through hole.

7. The split flux ring stator structure of claim 6, wherein: and the magnetic conduction plate is provided with two mounting feet which are bent outwards.

8. The split flux ring stator structure of claim 7, wherein: the other axial end of tubular shell is provided with a plurality of riveting buckles, riveting buckle with tubular shell integral type sets up.

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