CN217769710U - Motor core convenient to threading - Google Patents

Abstract

The utility model discloses a motor core convenient to threading, including lag, stator and rotor, the fixed fixing base that is equipped with of bottom inner wall of lag, the stator sets up in the top of fixing base, the rotor sets up in the inside of stator, the metallic channel has been seted up in the outside of rotor, be provided with the buffering subassembly between lag and the stator, a plurality of louvres have been seted up in the outside of lag, fix the stator through the fixing base and a plurality of movable seat of lag bottom for there is great clearance between lag and the stator, rethread a plurality of radiating holes dispel the heat to motor core, make distribution away that the inside heat of motor core can be very fast, can not lead to the inside device life-span of core to reduce because of unable quick heat dissipation, when producing the vibration, the movable seat removes along with it, and the impact force that the elasticity through first spring and second spring made motor core receive reduces, can effectually alleviate the vibration, improves motor core's stability.

Description

Motor core convenient to threading

Technical Field

The utility model relates to a motor core technical field, concretely relates to motor core convenient to threading.

Background

The motor is a common power device and can convert electric energy into mechanical energy, a fixed part in the motor is called a stator, and a pair of DC excitation static main magnetic poles are arranged on the stator; the rotating part is called as a rotor, an armature winding is arranged on the rotating part, induced electromotive force is generated after the armature winding is electrified and is used as a rotating magnetic field to generate electromagnetic torque for energy conversion, and a motor core is used as an important component of the motor and comprises a rotating shaft, the rotor, a stator and a protective cover.

For example, the name of application number "CN 214480066U" is: the chinese patent of "a motor core convenient to threading" discloses a motor core convenient to threading, including rotor, pivot and stator, pivot and rotor fixed connection, the stator rotates with the rotor to be connected, stator outside fixedly connected with protection casing, the protection casing inboard is equipped with the slider, the terminal surface rotates before the slider and is connected with the dwang, the other end of dwang rotates and is connected with the buffer board, the wire winding groove has been seted up in the rotor outside, the utility model discloses in, through slider, spring, dwang and buffer board that set up, can collide when vibrations appear in the use and inhale the sound cotton and make the buffer board motion, the buffer board can drive the slider through the dwang when the motion and slide, and the slider slides and can compress the spring, can cushion the shock attenuation under the effect of spring self elasticity, alleviates vibrations to motor core can cushion the shock attenuation when using, can alleviate vibrations, and motor core's stability is good.

The current motor core of being convenient for the threading can't effectually dispel the heat to the core is inside, inside the core, the stator setting is in the outside of rotor, the safety cover is fixed to be set up in the outside of stator, direct fixed connection between safety cover and the stator, the clearance is less, the motor produces vibration and heat at the during operation, the unable quick follow safety cover of heat that the stator rotor produced distributes out for the inside temperature of motor core risees, reduces motor core's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a motor core convenient to threading to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a motor core convenient to threading, includes lag, stator and rotor, the fixed fixing base that is equipped with of bottom inner wall of lag, the stator sets up in the top of fixing base, the rotor sets up in the inside of stator, the metallic channel has been seted up in the outside of rotor, be provided with the buffering subassembly between lag and the stator, a plurality of louvres have been seted up in the outside of lag.

As a preferred technical scheme of the utility model, the buffering subassembly includes a plurality of sliding seats, and is a plurality of the sliding seat ring is arranged in the outside of stator, and is a plurality of be provided with first spring between sliding seat and the lag.

As a preferred technical scheme of the utility model, the fixed movable rod that is equipped with in the outside of sliding seat, the movable rod alternates with the lag and is connected, the outside of movable rod is located to first spring housing.

As a preferred technical scheme of the utility model, the equal swing joint in both ends in the sliding seat outside has the slide bar, the fixed movable block that is equipped with of one end of slide bar, a plurality of movable grooves have been seted up at the both ends of lag inner wall, movable block sliding connection is in the inside in movable groove.

As a preferred technical scheme of the utility model, the spout has all been seted up at the both ends in the sliding seat outside, the other end of slide bar slides in the inside of spout.

As an optimal technical scheme of the utility model, the fixed guide rail that is equipped with in inside of spout, the sliding rod cover is established and sliding connection in the outside of guide rail.

As an optimal technical scheme of the utility model, the outside cover of guide rail is equipped with the second spring, the second spring sets up between slide bar and spout one side inner wall.

As a preferred technical scheme of the utility model, the interior wall annular arrangement of lag has a plurality of positioning seats, and is a plurality of the positioning seat sets up respectively between two movable seats and between fixing base and the movable seat.

In the technical scheme, the utility model provides a pair of motor core convenient to threading possesses beneficial effect:

fixing base and a plurality of sliding seat through lag bottom are fixed the stator, make there be great clearance between lag and the stator, a plurality of radiating hole of rethread dispel the heat to motor core, make the inside heat of motor core distribute away very fast, can not lead to the inside device life-span of core to reduce because of unable quick heat dissipation, when producing the vibration, the sliding seat removes along with it, the impact force that elasticity through first spring and second spring made motor core receive reduces, can effectually alleviate the vibration, improve motor core's stability.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic view of a wire guide groove structure provided by an embodiment of the present invention;

fig. 3 is a schematic structural view of a movable trough according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a movable seat according to an embodiment of the present invention.

Description of reference numerals:

1. a protective sleeve; 2. a fixed seat; 3. a stator; 4. a rotor; 5. positioning seats; 6. heat dissipation holes; 7. a wire guide groove; 8. a movable seat; 9. a movable rod; 10. a first spring; 11. a slide bar; 12. a movable groove; 13. a movable block; 14. a chute; 15. a guide rail; 16. a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" and "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Please refer to 1-4, a motor core convenient for threading, comprising a protecting cover 1, a stator 3 and a rotor 4, wherein a fixed seat 2 is fixed on the inner wall of the bottom of the protecting cover 1, the stator 3 is arranged on the top of the fixed seat 2, the rotor 4 is arranged inside the stator 3, a wire guide 7 is arranged on the outer side of the rotor 4, a buffer component is arranged between the protecting cover 1 and the stator 3, and a plurality of heat dissipation holes 6 are arranged on the outer side of the protecting cover 1.

Specifically, in this embodiment, the protection cover 1, stator 3 and rotor 4 are circular, fixing base 2 is arc-shaped, fixing base 2 sets up the bottom between protection cover 1 and stator 3, protection cover 1 passes through fixing base 2 and stator 3 between fixed, can be convenient pass through the metallic channel 7 that the rotor 4 outside was seted up on rotor 4 and carry out the threading, because of fixing base 2 is arc-shaped, then there is the clearance between protection cover 1 and the stator 3, buffer assembly through between protection cover 1 and the stator 3 carries on spacingly to stator 3, louvre 6 is circular, louvre 6 is arranged in the outside equidistance ring shape of protection cover 1, the motor during operation, the heat that stator 3 and rotor 4 produced can distribute the outside of motor core through louvre 6 in the clearance, make the inside temperature of motor core can not be too high, thereby lead to the inside device life-span of motor core to reduce, the radiating effect is better.

The utility model provides a further embodiment, the buffering subassembly includes a plurality of sliding seats 8, 8 ring arrangements of a plurality of sliding seats are in the outside of stator 3, be provided with first spring 10 between a plurality of sliding seats 8 and the lag 1, when motor work produced the vibration, the sliding seat 8 on the lag 1 vibrates thereupon, elasticity through the first spring 10 in the sliding seat 8 outside can cushion the motor core, reduce the impact force that the motor core received for motor core work is more stable.

Further, the fixed movable rod 9 that is equipped with in the outside of sliding seat 8, movable rod 9 alternates with lag 1 and is connected, and the outside of movable rod 9 is located to first spring 10 cover, and at the motor during operation, sliding seat 8 can also be spacing at stator 3 outside vibration through the interlude of movable rod 9 in lag 1 inside, and movable rod 9 prevents that first spring 10 from taking place the skew.

Further, equal swing joint in both ends in the sliding seat 8 outside has slide bar 11, the fixed movable block 13 that is equipped with in one end of slide bar 11, a plurality of movable grooves 12 have been seted up at the both ends of lag 1 inner wall, movable block 13 sliding connection is in the inside of movable groove 12, the shape of movable groove 12 and movable block 13 cross section is triangle-shaped, movable groove 12 slides on the inclined plane of movable block 13, when the vibration of movable seat 8 made movable seat 8 and lag 1's distance change, movable groove 12 of slide bar 11 one end slides along the inclined plane inside movable block 13, make slide bar 11 lateral shifting.

The utility model provides an in the embodiment, spout 14 has all been seted up at the both ends in the sliding seat 8 outside, and slide bar 11's the other end slides in the inside of spout 14, and when the sliding seat 8 vibrated, slide bar 11 was because of movable groove 12 slides and lateral shifting on movable block 13 inclined plane for the slide bar 11 other end slides in spout 14 inside.

The utility model provides an in the embodiment, the fixed guide rail 15 that is equipped with in inside of spout 14, slide bar 11 cover establish and sliding connection in the outside of guide rail 15, and the slide bar 11 other end is when the spout 14 is inside to slide, and the inside guide rail 15 of spout 14 is spacing to the gliding direction of slide bar 11, also can prevent slide bar 11 roll-off spout 14.

The utility model provides a further scheme in, the outside cover of guide rail 15 is equipped with second spring 16, second spring 16 sets up between slide bar 11 and 14 one side inner walls of spout, when the sliding seat 8 vibrates, the distance between sliding seat 8 and the lag 1 changes, make the activity groove 12 of slide bar 11 one end slide on the inclined plane of movable block 13, make the other end of slide bar 11 slide along guide rail 15, second spring 16 between slide bar 11 and the 14 inner walls of spout is compressed, can be to motor core buffering shock attenuation under the effect of second spring 16 elasticity, make motor core during operation's stability stronger.

The utility model discloses in, the interior wall annular arrangement of lag 1 has a plurality of positioning seats 5, and a plurality of positioning seats 5 set up respectively between two adjustable seats 8 and between fixing base 2 and the adjustable seat 8, and a plurality of positioning seats 5 through lag 1 inner wall carry on spacingly to the range of adjustable seat 8 vibration for stator 3 can be stable fix in lag 1's inside.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (8)

1. The utility model provides a motor core convenient to threading, includes lag (1), stator (3) and rotor (4), its characterized in that: the fixed fixing base (2) that is equipped with of bottom inner wall of lag (1), stator (3) set up in the top of fixing base (2), rotor (4) set up in the inside of stator (3), wire guide (7) have been seted up in the outside of rotor (4), be provided with buffer assembly between lag (1) and stator (3), a plurality of louvres (6) have been seted up in the outside of lag (1).

2. A motor movement facilitating threading according to claim 1, characterised in that said buffer assembly comprises a plurality of movable seats (8), said plurality of movable seats (8) being annularly arranged outside the stator (3), a first spring (10) being arranged between said plurality of movable seats (8) and the shield (1).

3. The motor movement convenient for threading according to claim 2, wherein a movable rod (9) is fixedly arranged on the outer side of the movable seat (8), the movable rod (9) is inserted into the protective sleeve (1), and the first spring (10) is sleeved on the outer side of the movable rod (9).

4. The motor movement convenient for threading according to claim 2, wherein both ends of the outer side of the movable seat (8) are movably connected with a sliding rod (11), a movable block (13) is fixedly arranged at one end of the sliding rod (11), a plurality of movable grooves (12) are formed at both ends of the inner wall of the protective cover (1), and the movable block (13) is slidably connected inside the movable grooves (12).

5. The motor movement convenient for threading according to claim 4, wherein sliding grooves (14) are formed at both ends of the outer side of the movable seat (8), and the other end of the sliding rod (11) slides inside the sliding grooves (14).

6. The motor movement convenient for threading according to claim 5, wherein a guide rail (15) is fixedly arranged inside the sliding groove (14), and the sliding rod (11) is sleeved and slidably connected to the outer side of the guide rail (15).

7. A motor movement facilitating threading according to claim 6, characterized in that a second spring (16) is sleeved on the outer side of the guide rail (15), and the second spring (16) is arranged between the sliding rod (11) and the inner wall of one side of the sliding chute (14).

8. The motor movement facilitating threading according to claim 2, characterized in that a plurality of positioning seats (5) are annularly arranged on the inner wall of the protecting cover (1), and the plurality of positioning seats (5) are respectively arranged between two movable seats (8) and between the fixed seat (2) and the movable seat (8).

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