CN218633481U

CN218633481U - Motor rotor end plate

Info

Publication number: CN218633481U
Application number: CN202122164134.5U
Authority: CN
Inventors: 姚程
Original assignee: Tenghe Precision Motor Suzhou Co ltd
Current assignee: Tenghe Precision Motor Suzhou Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2023-03-14
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses an electric motor rotor end plate, including the end plate body, the through-hole has been seted up at the middle part in the end plate body, the inside louvre of having seted up of end plate body, the end plate body outside is seted up flutedly, the inside slidable mounting of louvre has spacing seat, the inside constant head tank of having seted up of spacing seat, louvre and spacing seat are provided with a plurality ofly at the inside annular array that is of end plate body, the slide is installed at spacing seat both ends, the slide sliding card is established in the radiating hole, the utility model discloses a inside slidable mounting of louvre has spacing seat, and spacing seat has seted up the constant head tank, with spacing joint in rotor skeleton one side, be convenient for improve end plate and rotor connection fixed stability, be convenient for moreover carry out ventilation cooling to the rotor both ends and handle.

Description

Motor rotor end plate

Technical Field

The utility model relates to an electric motor rotor technical field specifically is an electric motor rotor end plate.

Background

A motor rotor: also a rotating part in the motor. The motor consists of a rotor and a stator, and is a conversion device for realizing electric energy and mechanical energy and electric energy. The rotor of the motor is divided into a motor rotor and a generator rotor. The motor rotor is divided into an inner rotor rotation mode and an outer rotor rotation mode.

The motor rotor end plate with the application number of CN201922070068.8 in the prior art is poor in connection and fixation stability of the end plate and a rotor, and is difficult to well meet the requirement of mounting and using the rotor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor rotor end plate to it is relatively poor to solve among the prior art end plate and rotor connection fixed stability, is difficult to the fine required problem of satisfying rotor installation and use.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electric motor rotor end plate, includes end plate body, the through-hole has been seted up at this internal middle part of end plate, the inside louvre of having seted up of end plate body, the end plate body outside is seted up flutedly, the inside slidable mounting of louvre has spacing seat, the constant head tank has been seted up to spacing seat is inside, louvre and spacing seat are inside to be the ring array at end plate body and are provided with a plurality ofly.

Furthermore, slide seats are installed at two ends of the limiting seat, and the slide seats are slidably clamped in the heat dissipation holes.

Furthermore, a positioning screw hole is formed in the upper side of the sliding seat, and a fastening bolt is installed in the positioning screw hole in a threaded mode.

Furthermore, the end plate body is provided with a plurality of positioning holes.

Furthermore, the heat dissipation holes are arranged into arc-shaped grooves, and the length of the limiting seat is smaller than the width of the heat dissipation holes.

Furthermore, the limiting seat and the sliding seat are made of alloy materials.

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

1. the utility model discloses a louvre inside sliding mounting has spacing seat, and spacing seat has inside to have seted up the constant head tank, with spacing joint in rotor skeleton one side, is convenient for improve the stability that end plate and rotor are connected fixedly, is convenient for carry out ventilation cooling to the rotor both ends moreover and handles.

2. The utility model discloses a slide is installed at spacing seat both ends, and slide slip card is established in the radiating hole for can adjust the location user position of spacing seat as required, the location screw has been seted up to the slide upside moreover, and the inside threaded mounting of location screw has fastening bolt, is convenient for fix a position the processing to the slide.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a left side view of the overall structure of the present invention;

fig. 3 is a schematic view of the structure of the limiting seat of the present invention.

In the figure: 1. an end plate body; 2. heat dissipation holes; 3. a groove; 4. positioning holes; 5. a limiting seat; 6. a slide base; 7. a through hole; 8. fastening a bolt; 9. positioning a groove; 10. and positioning the screw hole.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3, in the embodiment of the present invention, an end plate for an electric motor rotor, including end plate body 1, through-hole 7 has been seted up at the middle part in end plate body 1, louvre 2 has been seted up to end plate body 1 inside, louvre 2 and spacing seat 5 are provided with a plurality ofly at end plate body 1 inside circular array that is, be convenient for carry out the heat dissipation to the rotor both ends and handle, recess 3 has been seted up in the end plate body 1 outside, 2 inside slidable mounting of louvre have spacing seat 5, spacing seat 5 is inside to have seted up constant head tank 9, make with spacing seat 5 joint in rotor skeleton one side, be convenient for improve end plate body 1 and rotor connection fixed stability.

Preferably, slide 6 is installed at spacing seat 5 both ends, and slide 6 slip card is established in louvre 2 for can adjust the location using position of spacing seat 5 as required, be convenient for with spacing seat 5 joint in rotor skeleton one side.

Preferably, the upper side of the sliding seat 6 is provided with a positioning screw hole 10, and a fastening bolt 8 is installed in the positioning screw hole 10 through threads, so that the sliding seat 6 can be conveniently locked and positioned.

Preferably, end plate body 1 is last to have seted up locating hole 4, and locating hole 4 is provided with a plurality ofly, is convenient for install the location to end plate body 1 and handles.

Preferably, the heat dissipation holes 2 are arranged to be arc-shaped grooves, and the length of the limiting seat 5 is smaller than the width of the heat dissipation holes 2.

Preferably, the limiting seat 5 and the sliding seat 6 are made of alloy materials, so that the structural stability of the limiting seat 5 and the sliding seat 6 is high, and the improvement of the strength of the mounting structure is facilitated.

The utility model discloses a theory of operation and use flow: through the inside louvre 2 of having seted up of end plate body 1, be convenient for carry out the heat dissipation to the rotor both ends and handle, through the inside slidable mounting of louvre 2 some spacing seat 5, constant head tank 9 has been seted up to spacing seat 5 inside moreover for with spacing 5 joints in rotor skeleton one side, be convenient for improve end plate body 1 and rotor and be connected fixed stability.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. An electric machine rotor end plate, includes end plate body (1), its characterized in that: through-hole (7) have been seted up at the middle part in end plate body (1), louvre (2) have been seted up to end plate body (1) inside, recess (3) have been seted up in end plate body (1) outside, louvre (2) inside slidable mounting has spacing seat (5), constant head tank (9) have been seted up to spacing seat (5) inside, louvre (2) and spacing seat (5) are inside in end plate body (1) to be annular array and are provided with a plurality ofly.

2. An electric machine rotor end plate according to claim 1, wherein: slide (6) are installed at spacing seat (5) both ends, slide (6) slip card is established in louvre (2).

3. An electric machine rotor end plate according to claim 2, wherein: the upper side of the sliding seat (6) is provided with a positioning screw hole (10), and a fastening bolt (8) is installed in the positioning screw hole (10) through threads.

4. An electric machine rotor end plate according to claim 1, wherein: the end plate body (1) is provided with a plurality of positioning holes (4), and the positioning holes (4) are arranged.

5. An electric machine rotor end plate according to claim 1, wherein: the heat dissipation holes (2) are arranged into arc-shaped grooves, and the length of the limiting seat (5) is smaller than the width of the heat dissipation holes (2).

6. An electric machine rotor end plate according to claim 2, wherein: the limiting seat (5) and the sliding seat (6) are made of alloy materials.