CN218276404U

CN218276404U - Press mounting tool for motor rotor iron core

Info

Publication number: CN218276404U
Application number: CN202222097321.0U
Authority: CN
Inventors: 张存和
Original assignee: Ruian Chengye Machinery Manufacturing Co ltd
Current assignee: Ruian Chengye Machinery Manufacturing Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-01-10
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a motor rotor iron core pressure equipment instrument, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the frame, the last fixed surface of frame is connected with the box, the inside wall fixedly connected with motor of box, the output fixedly connected with driving gear of motor. This device is through the cooperation that utilizes motor and driving gear, it is rotatory to be convenient for time to move the gear drive screw thread section of thick bamboo, subsequently according to the rotation of screw thread section of thick bamboo, make the threaded rod promote the push pedal and remove, it slides at the slide bar surface to drive the slide bar immediately, simultaneously, the thrust through the push pedal makes the pressure head motion, then make the pressure head contact with the iron core, and carry out pressure equipment work to the iron core, its mode easy operation is convenient, only need control motor just reverse rotation can, and the less cost of volume is low, can satisfy small-size maintenance place and use, place a section of thick bamboo through being provided with, it can dismantle with base fixed mounting to place a section of thick bamboo, and the staff of being convenient for changes the different section of thick bamboo of placing according to the user demand.

Description

Press mounting tool for motor rotor iron core

Technical Field

The utility model belongs to the technical field of electric motor rotor and specifically relates to an electric motor rotor iron core pressure equipment instrument.

Background

The motor rotor is a part which rotates in the motor, is also a rotating part in the motor, consists of a rotor and a stator, is a conversion device for realizing electric energy and mechanical energy and electric energy, and is divided into a motor rotor and a generator rotor.

At present, a motor rotor core is usually pressed and installed by a pressing and installing machine, but for small maintenance places, the existing pressing and installing machine needs a professional to operate, is large in size and high in manufacturing cost, and is not convenient to use in the small maintenance places, and therefore a motor rotor core pressing and installing tool is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor rotor iron core pressure equipment instrument to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a motor rotor iron core pressure equipment instrument, includes the base, the last fixed surface of base is connected with the frame, the last fixed surface of frame is connected with the box, the inside wall fixedly connected with motor of box, the output fixedly connected with driving gear of motor, the interior roof of box is fixed to be inlayed and is had antifriction bearing, the last fixed surface of frame is inlayed and is had sealed bearing, the common fixedly connected with screw thread section of thick bamboo of the inner circle of antifriction bearing and sealed bearing, the external surface fixed connection of screw thread section of thick bamboo has secondary moving gear, secondary moving gear meshes with the driving gear mutually, the inner wall threaded connection of screw thread section of thick bamboo has the threaded rod, the bottom fixedly connected with push pedal of threaded rod, the bottom surface fixedly connected with pressure head of push pedal, the last fixed surface of base installs and places a section of thick bamboo.

In a further embodiment, two groups of supporting legs are fixedly connected to the bottom surface of the base, anti-slip grains are formed in the bottom surface of each supporting leg, and a warning board and a control switch are fixedly connected to the front surface of the box body.

In a further embodiment, the equal fixedly connected with slide cartridge of the left and right sides face of push pedal, every the equal sliding connection of inner wall of slide cartridge has the slide bar, every the bottom of slide bar all with the last fixed surface of base be connected, every the top of slide bar all with the interior roof fixed connection of frame.

In a further embodiment, the upper surface of the box body is provided with a group of heat dissipation holes, and the number of the heat dissipation holes is at least six.

In a further embodiment, handles are arranged on the left side and the right side of the frame, and one side face, close to each other, of each of the two handles is fixedly connected with the left side face and the right side face of the frame respectively.

In a further embodiment, two reinforcing blocks are fixedly connected to the upper surface of the base, and one side surfaces, close to each other, of the two reinforcing blocks are fixedly connected with the left side surface and the right side surface of the frame respectively.

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

this device is through being provided with the motor, utilize the cooperation of motor and driving gear, it is rotatory to be convenient for time to move the gear drive screw thread section of thick bamboo, subsequently according to the rotation of screw thread section of thick bamboo, make the threaded rod promote the push pedal and remove, drive the slide section of thick bamboo immediately and slide on the slide bar surface, simultaneously, the thrust through the push pedal makes the pressure head motion, then make the pressure head contact with the iron core, and carry out pressure equipment work to the iron core, its mode easy operation is convenient, only need control motor just reverse rotation can, and the less cost of volume is low, can satisfy small-size maintenance place and use, place a section of thick bamboo through being provided with, it can dismantle with base fixed mounting to place a section of thick bamboo, and the staff of being convenient for changes the different section of thick bamboo of placing according to the user demand.

Drawings

FIG. 1 is a schematic perspective view of a press-fitting tool frame for a rotor core of a motor;

FIG. 2 is a cross-sectional view of a press-fitting tool frame elevation of a rotor core of an electric machine;

FIG. 3 is a cross-sectional view of a front view of a housing of a press-fitting tool for a rotor core of an electric motor;

fig. 4 is a top view of a push plate of a press-fitting tool for a rotor core of a motor.

In the figure: 1. supporting legs; 2. a slide bar; 3. placing a cylinder; 4. a base; 5. a reinforcing block; 6. a frame; 7. a handle; 8. a box body; 9. heat dissipation holes; 10. a control switch; 11. a threaded barrel; 12. a warning board; 13. a pressure head; 14. a slide cylinder; 15. pushing a plate; 16. a threaded rod; 17. sealing the bearing; 18. a rolling bearing; 19. a secondary gear; 20. a motor; 21. and a driving gear.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. 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, but 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, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, in the utility model, a motor rotor core pressure equipment instrument, the on-line screen storage device comprises a base 4, base 4's last fixed surface is connected with frame 6, frame 6's last fixed surface is connected with box 8, box 8's inside wall fixedly connected with motor 20, motor 20's output end fixedly connected with driving gear 21, box 8's interior roof is fixed to be inlayed and is had antifriction bearing 18, frame 6's last fixed surface is inlayed and is had sealed bearing 17, antifriction bearing 18's the common fixedly connected with screw section of thick bamboo 11 of inner circle and sealed bearing 17's inner circle, screw section of thick bamboo 11's external surface fixedly connected with secondary gear 19, secondary gear 19 meshes with driving gear 21 mutually, screw section of thick bamboo 11's inner wall threaded connection has threaded rod 16, threaded rod 16's bottom fixedly connected with push pedal 15, push pedal 15's bottom surface fixedly connected with pressure head 13, base 4's last fixed surface installs and places a section of thick bamboo 3.

Two sets of supporting legss 1 of base 4's bottom surface fixedly connected with, anti-skidding line has all been seted up to the bottom surface of every supporting legs 1, the positive fixedly connected with warning sign 12 and the control switch 10 of box 8, utilize supporting legs 1 can support base 4, because anti-skidding line has been seted up to supporting legs 1, thereby can play skid-proof effect, the equal fixedly connected with slide cartridge 14 of the left and right sides face of push pedal 15, the equal sliding connection of inner wall of every slide cartridge 14 has slide bar 2, the bottom of every slide bar 2 all is connected with base 4's upper surface fixed surface, the top of every slide bar 2 all with frame 6's interior roof fixed connection, cooperation through slide bar 2 and slide cartridge 14, be convenient for increase push pedal 15's stability, a set of louvre 9 has been seted up to the upper surface of box 8, the quantity of louvre 9 is six at least, utilize louvre 9 to be convenient for the outside discharge of heat that motor 20 produced, avoid heat to influence the life of motor 20.

Frame 6's the left and right sides all is equipped with handle 7, two handle 7 side that are close to each other respectively with frame 6's left and right sides face fixed connection, be convenient for remove this pressure equipment instrument to the position of use through handle 7, two reinforcing block 5 of last fixed surface of base 4, two reinforcing block 5 side that are close to each other respectively with frame 6's left and right sides face fixed connection, utilize reinforcing block 5 can consolidate frame 6, avoid frame 6 and base 4's junction fracture to appear.

The utility model discloses a theory of operation is:

when the press fitting tool is used by a worker, the worker is firstly enabled to move the press fitting tool to a use position through the handle 7, the rotor is placed inside the placing barrel 3, the iron core is placed at the axis of the rotor, the motor 20 is controlled to start by pressing the control switch 10, the driving gear 21 drives the secondary moving gear 19 to rotate by utilizing power provided by the motor 20, the threaded barrel 11 is driven to rotate inside the rolling bearing 18 and the sealing bearing 17 according to the matching of the driving gear 21 and the secondary moving gear 19, and meanwhile, the push plate 15 pushes the press head 13 to move downwards to press fit the iron core by utilizing the connection relation between the threaded rod 16 and the threaded barrel 11, and the press fitting of the iron core is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a motor rotor core pressure equipment instrument which characterized in that: including base (4), last fixed surface of base (4) is connected with frame (6), last fixed surface of frame (6) is connected with box (8), inside wall fixedly connected with motor (20) of box (8), output fixedly connected with driving gear (21) of motor (20), the interior roof of box (8) is fixed to be inlayed and is had antifriction bearing (18), the last fixed surface of frame (6) is inlayed and is had sealed bearing (17), the inner circle of antifriction bearing (18) and the common fixedly connected with screw thread section of thick bamboo (11) of inner circle of sealed bearing (17), the external surface fixed connection of screw thread section of thick bamboo (11) has secondary gear (19), secondary gear (19) meshes with driving gear (21) mutually, the inner wall threaded connection of screw thread section of thick bamboo (11) has threaded rod (16), the bottom fixedly connected with push pedal (15) of threaded rod (16), the bottom surface fixedly connected with pressure head (13) of push pedal (15), the last fixed surface of base (4) installs and places a section of thick bamboo (3).

2. The motor rotor core press fitting tool according to claim 1, characterized in that: the utility model discloses a plastic box, including base (4), the bottom surface fixedly connected with of base (4) two sets of supporting legs (1), every anti-skidding line has all been seted up to the bottom surface of supporting legs (1), the positive fixedly connected with warning sign (12) and control switch (10) of box (8).

3. The motor rotor core press fitting tool according to claim 1, characterized in that: the equal fixedly connected with slide cartridge (14) of the left and right sides face of push pedal (15), every the equal sliding connection of inner wall of slide cartridge (14) has slide bar (2), every the bottom of slide bar (2) all is connected with the upper surface fixed of base (4), every the top of slide bar (2) all with the interior roof fixed connection of frame (6).

4. The motor rotor core press fitting tool according to claim 1, characterized in that: a group of heat dissipation holes (9) are formed in the upper surface of the box body (8), and the number of the heat dissipation holes (9) is at least six.

5. The motor rotor core press fitting tool according to claim 1, characterized in that: the left and right sides of frame (6) all is equipped with handle (7), two a side that handle (7) are close to each other respectively with the left and right sides face fixed connection of frame (6).

6. The motor rotor core press fitting tool according to claim 1, characterized in that: the upper surface of base (4) is fixed with two reinforcing blocks (5), two a side that reinforcing block (5) are close to each other is respectively with the left and right sides face fixed connection of frame (6).