CN215587255U

CN215587255U - Rotor dirt removing structure

Info

Publication number: CN215587255U
Application number: CN202122228164.8U
Authority: CN
Inventors: 黄昆
Original assignee: KANGPING TECHNOLOGY (SUZHOU) CO LTD
Current assignee: KANGPING TECHNOLOGY (SUZHOU) CO LTD
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-21
Anticipated expiration: 2031-09-15

Abstract

The utility model belongs to the technical field of rotor production, and particularly relates to a rotor dirt removing structure which comprises a rotor iron core and a rotating shaft, wherein a scraping ring and a handle are sleeved outside the rotating shaft, a cutter head is arranged at one end of the scraping ring, which is far away from the handle, and through holes are formed in the cutter head and the handle in a penetrating manner.

Description

Rotor dirt removing structure

Technical Field

The utility model belongs to the technical field of rotor production, and particularly relates to a rotor dirt removing structure.

Background

The rotor is a core part of the motor, the rotating speed of the motor is higher, and the motor needs to dissipate heat, so a series of processes are required before the rotor is made into a finished product rotor, wherein the processes comprise dripping paint on the rotor, feeding a fan into the rotor and the like, foreign matters are inevitably adhered to a rotating shaft of the rotor through the series of processes, wherein the foreign matters comprise excessive rotor paint and fan glue, and the foreign matters are firmer after being cured and difficult to clean.

Usually, a mode of a knife is adopted to remove the materials, but the mode easily damages a rotating shaft and has low efficiency, and the precision requirement of the rotating shaft part is high, so that the original mode has certain defects.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a rotor dirt removing structure which has the characteristics of simplicity, practicability, reduction of product breakage rate and improvement of efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rotor structure of decontaminating, includes rotor core and pivot, scraping ring and handle have been cup jointed to the outside of pivot, the one end that the handle was kept away from to the scraping ring sets up for the tool bit, the through-hole has been seted up in the inside run-through of tool bit and handle.

As the preferable technical scheme of the rotor dirt removing structure, the inner diameter of the through hole is equal to the diameter of the rotating shaft.

As the preferred technical scheme of the rotor dirt removing structure, the cutter head is of a hollow V-shaped structure.

As a preferred technical scheme of the rotor dirt removing structure, the scraping ring and the cutter head are all steel components.

As a preferred technical scheme of the rotor dirt removing structure, the diameter of the handle is larger than that of the scraping ring.

Compared with the prior art, the utility model has the beneficial effects that: by the aid of the dirt removing tool, foreign matters on the surface of the rotating shaft can be accurately and quickly scraped, the rotating shaft cannot be damaged, and accordingly the problem that the yield and the efficiency are affected due to scrapping, difficulty in cleaning and the like of a rotor iron core caused by the foreign matters is solved, production cost is saved, and production efficiency and product quality are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a front view before decontamination according to the present invention;

FIG. 2 is a schematic structural diagram of the soil-repellent spider silk according to the present invention;

FIG. 3 is a schematic structural view of a front half section of the dirt-removing structure according to the present invention;

FIG. 4 is a schematic top view of a half-section of the structure for removing contaminants of the present invention;

in the figure: 1. a rotor core; 2. a rotating shaft; 3. scraping rings; 4. a cutter head; 5. a handle; 6. and a through hole.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a rotor dirt removing structure comprises a rotor iron core 1 and a rotating shaft 2, a scraping ring 3 and a handle 5 are sleeved outside the rotating shaft 2, a tool bit 4 is arranged at one end, away from the handle 5, of the scraping ring 3, through holes 6 are formed in the tool bit 4 and the handle 5 in a penetrating mode, in the embodiment, by the aid of the dirt removing tool, foreign matters on the surface of the rotating shaft 2 can be accurately and quickly scraped, the rotating shaft 2 cannot be damaged, accordingly, the rotor iron core 1 is prevented from being scrapped due to the foreign matters, the yield and the efficiency are not influenced due to difficulty in clearing and the like, and production cost is saved.

Specifically, the inner diameter of the through hole 6 is equal to the diameter of the rotating shaft 2, and the tool is also suitable for the rotor core 1 with different axial centers in the embodiment, and only the outer diameter of the rotating shaft 2 is matched with the through hole 6.

Specifically, tool bit 4 is hollow V type structure, and no matter this kind of hollow V type structure when using in this embodiment rotates from side to side, all has two blades to do the action of scraping the foreign matter, and the practicality is stronger.

Specifically, scraping ring 3 and tool bit 4 are the steel component, and in this embodiment will scrape ring 3 and tool bit 4 and use steel to make, and steel hardness is higher, can guarantee that long-time back tool bit 4 part also can not have great wearing and tearing, promotes life.

Specifically, the diameter of the handle 5 is larger than that of the scraping ring 3, and the handle 5 is set to have a larger diameter in the embodiment, so that the handle is convenient to hold in use.

The working principle and the using process of the utility model are as follows: the tool is sleeved in the outer portion of the rotating shaft 2, the tool bit 4 of the tool is preferentially contacted with the rotating shaft 2, the rotating shaft 2 or the handle 5 is extruded and rotated, foreign matters on the surface of the rotating shaft 2 are cut by the aid of the herringbone inclined surface of the tool bit 4, the tool is sleeved at one end of the outer portion of the rotating shaft 2 gradually while dirt is removed by rotation until the foreign matters are completely taken out, and then the tool is taken out by sliding at one end of the rotating shaft 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dirty structure is dispelled to rotor, includes rotor core (1) and pivot (2), its characterized in that: scraping ring (3) and handle (5) have been cup jointed to the outside of pivot (2), the one end that handle (5) were kept away from in scraping ring (3) sets up for tool bit (4), through-hole (6) have been seted up in the inside run-through of tool bit (4) and handle (5).

2. The rotor dirt removing structure according to claim 1, characterized in that: the inner diameter of the through hole (6) is equal to the diameter of the rotating shaft (2).

3. The rotor dirt removing structure according to claim 1, characterized in that: the tool bit (4) is of a hollow V-shaped structure.

4. The rotor dirt removing structure according to claim 1, characterized in that: the scraping ring (3) and the tool bit (4) are both steel components.

5. The rotor dirt removing structure according to claim 1, characterized in that: the diameter of the handle (5) is larger than that of the scraping ring (3).