CN213585506U

CN213585506U - Motor rotor reason piece frock

Info

Publication number: CN213585506U
Application number: CN202021872065.2U
Authority: CN
Inventors: 龙远辉; 吴斌; 郑炜
Original assignee: Fuzhou Zhongyan Electric Machinery Co Ltd
Current assignee: Fuzhou Zhongyan Electric Machinery Co Ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-06-29
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a motor rotor reason piece frock in reason piece frock technical field, including lower fixed mounting panel, the bottom of lower fixed mounting panel is provided with the supporting legs, the top of lower fixed mounting panel is provided with fixed slide bar, the fixed mounting panel that is provided with in top of fixed slide bar, the top surface left and right sides of going up fixed mounting panel is provided with telescopic machanism, be provided with well lift mounting panel down between fixed mounting panel and the last fixed mounting panel, well lift mounting panel and both sides fixed slide bar sliding connection, the lift cylinder that is arranged in the drive to reciprocate is installed to the bottom of lower fixed mounting panel, the top surface center of well lift mounting panel is provided with the frock body, the frock body runs through fixed mounting panel middle part, the utility model discloses not only make things convenient for the iron core to stack to it fast when motor rotor reason piece frock uses and, The unloading process can be automatically completed by the driving of the air cylinder, and the working efficiency of the motor rotor sheet arrangement can be further improved.

Description

Motor rotor reason piece frock

Technical Field

The utility model relates to a reason piece frock technical field specifically is an electric motor rotor reason piece frock.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission by utilizing electromagnetic induction, therefore, the motor is widely applied in life, the motor mainly comprises a stator and a rotor, the application amount along with the motor is larger and larger, the demand of the rotor is increased day by day, the punching sheets need to be laminated together when the rotor is produced, the lamination of the punching sheets can be carried out by using a rotor core lamination tool, at present, the existing rotor core lamination tool exists when being used, the working efficiency is lower, the pressing bar interval is adjusted, the motor is more troublesome, the motor cannot be adjusted quickly and accurately, different tools are needed when the rotor core lamination sheets with different length center shafts are laminated, and the waste of resources is caused.

Based on this, the utility model designs an electric motor rotor reason piece frock to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor rotor reason piece frock to solve above-mentioned technical problem.

In order to realize the purpose, the utility model provides the following technical scheme: a motor rotor sheet arranging tool comprises a lower fixing mounting plate, wherein supporting legs are arranged at the bottom of the lower fixing mounting plate, a fixing slide bar is arranged at the top of the lower fixing mounting plate, an upper fixing mounting plate is fixedly arranged at the top of the fixing slide bar, telescopic mechanisms are arranged on the left side and the right side of the top surface of the upper fixing mounting plate, a middle lifting mounting plate is arranged between the lower fixing mounting plate and the upper fixing mounting plate, the middle lifting mounting plate is connected with the fixing slide bar on the two sides in a sliding mode, a lifting cylinder used for driving the middle lifting mounting plate to move up and down is arranged at the bottom of the lower fixing mounting plate, a tool body is arranged in the center of the top surface of the middle lifting mounting plate; the tool body comprises a limiting cylinder, a limiting end edge structure is arranged at the bottom of the inner wall of the limiting cylinder, a plurality of limiting convex ridges are arranged on the circumferential array of the side wall of the inner cavity of the limiting cylinder, and the two side walls of the limiting cylinder are provided with abdicating grooves for the telescopic mechanism to stretch into.

Preferably, telescopic machanism includes telescopic cylinder, telescopic cylinder pass through cylinder mount pad fixed mounting in go up the top surface of fixed mounting panel, the top surface of going up the fixed mounting panel is located telescopic cylinder inboard is fixed and is provided with the bearing frame, telescopic cylinder's flexible end is connected with the compression bar, the compression bar runs through the bearing frame, the compression bar pass through linear bearing with bearing frame slidable mounting.

Preferably, the upper end of the inner cavity side wall of the limiting cylinder is a guide structure with a trumpet-shaped opening.

Preferably, a sliding bush is embedded and installed at the joint of the middle lifting installation plate and the fixed sliding rod.

Preferably, the middle part of the lower fixed mounting plate is provided with a rotor dismounting opening.

Compared with the prior art, utility model's beneficial effect does:

the utility model discloses electric motor rotor reason piece frock mainly includes the frock body, is located the telescopic machanism of frock body both sides and is used for driving the pneumatic rack construction that frock body and telescopic machanism go up and down the dislocation, during the actual operation, the plurality of iron core punching sheets can be quickly aligned and stacked into a columnar rotor iron core with higher coaxiality in a specified direction by the plurality of limiting convex ridges on the inner wall of the tool body, the cylinder on the frame is utilized to drive the telescopic mechanism to press down relative to the tool body, the stacked columnar rotor iron core is pressed tightly, the rotor rotating shaft is penetrated and installed, the lifting mounting plate is controlled to descend after the retraction mechanism is controlled to push the rotor out of the tool body to complete the unloading, the motor rotor sheet arranging tool of the utility model not only facilitates the iron core sheets to be quickly stacked when in use, and the processes of tabletting and disassembling can be automatically completed under the driving of the air cylinder, so that the working efficiency of the motor stator sheet arrangement can be further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

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

FIG. 2 is a schematic view of the structure of the tool body of the present invention;

FIG. 3 is a schematic view of the structure of the telescopic mechanism of the present invention;

fig. 4 is the utility model discloses the iron core sheet structure schematic diagram that is suitable for.

In the drawings, the components represented by the respective reference numerals are listed below:

1-lower fixed mounting plate, 2-supporting legs, 3-fixed sliding rods, 4-upper fixed mounting plate, 5-telescoping mechanism, 51-telescoping cylinder, 52-cylinder mounting seat, 53-bearing seat, 54-pressing rod, 55-linear bearing, 6-middle lifting mounting plate, 7-lifting cylinder, 8-tool body, 81-limiting cylinder, 82-limiting convex ridge, 83-abdicating groove, 9-sliding bush and 10-rotor unloading port.

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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1, the utility model provides a technical solution: a motor rotor sheet arranging tool comprises a lower fixing mounting plate 1, supporting legs 2 are arranged at the bottom of the lower fixing mounting plate 1, the supporting legs 2 are four groups and are distributed in four rectangular corners, a fixing slide rod 3 is arranged at the top of the lower fixing mounting plate 1, an upper fixing mounting plate 4 is fixedly arranged at the top of the fixing slide rod 3, telescopic mechanisms 5 are arranged on the left side and the right side of the top surface of the upper fixing mounting plate 4, concretely, as shown in figure 3, each telescopic mechanism 5 comprises a telescopic cylinder 51, the telescopic cylinder 51 is fixedly arranged on the top surface of the upper fixing mounting plate 4 through a cylinder mounting seat 52, a bearing seat 53 is fixedly arranged on the inner side of the telescopic cylinder 51 at the top surface of the upper fixing mounting plate 4, a telescopic end of the telescopic cylinder 51 is connected with a pressing rod 54, the pressing rod 54 penetrates through the bearing seat;

a middle lifting mounting plate 6 is arranged between the lower fixing mounting plate 1 and the upper fixing mounting plate 4, the middle lifting mounting plate 6 is connected with the fixing slide bars 3 at two sides in a sliding manner, and a sliding bush 9 is embedded and mounted at the joint of the middle lifting mounting plate 6 and the fixing slide bars 3;

a lifting cylinder 7 for driving the middle lifting mounting plate 6 to move up and down is mounted at the bottom of the lower fixed mounting plate 1, a tool body 8 is arranged in the center of the top surface of the middle lifting mounting plate 6, and the tool body 8 penetrates through the middle of the upper fixed mounting plate 4; specifically, as shown in fig. 2, the tool body 8 includes a limiting cylinder 81, the upper end of the inner cavity side wall of the limiting cylinder 81 is a horn-shaped open guide structure, the punching sheet is convenient to put into, the bottom of the inner wall of the limiting cylinder 81 is provided with a limiting end edge structure, which is the same as the punching sheet at the bottom of the bearing, a plurality of limiting convex ridges 82 are arranged in the circumferential array of the inner cavity side wall of the limiting cylinder 81, the inner cavity side wall is used for realizing the azimuth positioning corresponding to the opening of the outer edge of the punching sheet, the two side walls of the limiting cylinder 81 are provided with a abdicating groove 83 for the telescoping mechanism 5 to stretch into, and the compressing rod 54 in the telescoping mechanism.

Working principle embodiment:

when the tool is actually operated, firstly, the lifting cylinder 7 is controlled to extend out to jack up the lifting mounting plate 6, the telescopic cylinder 51 in the telescopic mechanism 5 is controlled to retract to withdraw the pressing rod 54 out of the inner cavity of the limiting cylinder 81, the punching sheets a are horizontally placed in the inner cavity of the limiting cylinder 81 and stacked one by one, when the situation is prevented, a plurality of limiting convex ridges 82 on the inner wall of the tool body 8 correspond to notches b on the outer edges of the punching sheets a, the punching sheets of the iron cores can be quickly aligned and uniformly stacked in a specified direction to form a cylindrical rotor iron core with higher coaxiality, after the punching sheets are stacked, the telescopic cylinder 51 in the telescopic mechanism 5 is controlled to extend out, the pressing rod 54 extends into the inner cavity of the limiting cylinder 81 through the abdicating groove 83 and is positioned above the punching sheet a, the lifting cylinder 7 is controlled to retract to drive the telescopic mechanism 5 to press a small distance downwards relative to the tool body 8, the stacked cylindrical rotor iron cores, and the axial limiting structure of the end surface of the rotor core is installed, then the telescopic cylinder 51 is controlled again to drive the compression rod 54 to retract and withdraw from the inner cavity of the limiting cylinder 81, and after withdrawal, the lifting cylinder 7 is controlled to further retract and drive the middle lifting mounting plate 6 to descend so as to push the rotor out of the tool body 8 to complete the dismounting.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

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. The utility model provides a motor rotor reason piece frock which characterized in that: comprises a lower fixed mounting plate (1), supporting legs (2) are arranged at the bottom of the lower fixed mounting plate (1), a fixed sliding rod (3) is arranged at the top of the lower fixed mounting plate (1), an upper fixed mounting plate (4) is fixedly arranged at the top of the fixed sliding rod (3), the left side and the right side of the top surface of the upper fixed mounting plate (4) are provided with telescopic mechanisms (5), a middle lifting mounting plate (6) is arranged between the lower fixed mounting plate (1) and the upper fixed mounting plate (4), the middle lifting mounting plate (6) is connected with the fixed sliding rods (3) at two sides in a sliding way, the bottom of the lower fixed mounting plate (1) is provided with a lifting cylinder (7) for driving the middle lifting mounting plate (6) to move up and down, a tool body (8) is arranged at the center of the top surface of the middle lifting mounting plate (6), the tool body (8) penetrates through the middle part of the upper fixed mounting plate (4);

the tool body (8) comprises a limiting cylinder (81), the bottom of the inner wall of the limiting cylinder (81) is provided with a limiting end edge structure, the circumferential array distribution of the inner cavity side wall of the limiting cylinder (81) is provided with a plurality of limiting convex ridges (82), and the two side walls of the limiting cylinder (81) are provided with a yielding groove (83) which is used for the telescopic mechanism (5) to stretch into.

2. The electric motor rotor reason piece frock of claim 1, its characterized in that: telescopic machanism (5) are including telescopic cylinder (51), telescopic cylinder (51) through cylinder mount pad (52) fixed mounting in go up the top surface of fixed mounting panel (4), the top surface of going up fixed mounting panel (4) is located telescopic cylinder (51) inboard is fixed and is provided with bearing frame (53), telescopic cylinder (51) flexible end is connected with compressing tightly pole (54), compressing tightly pole (54) runs through bearing frame (53), compressing tightly pole (54) through linear bearing (55) with bearing frame (53) slidable mounting.

3. The electric motor rotor reason piece frock of claim 1, its characterized in that: the upper end of the inner cavity side wall of the limiting cylinder (81) is a guide structure with a trumpet-shaped opening.

4. The electric motor rotor reason piece frock of claim 1, its characterized in that: and a sliding bush (9) is embedded and installed at the joint of the middle lifting installation plate (6) and the fixed sliding rod (3).

5. The electric motor rotor reason piece frock of claim 1, its characterized in that: the middle part of the lower fixed mounting plate (1) is provided with a rotor dismounting opening (10).