CN217282420U

CN217282420U - Motor framework convenient to installation

Info

Publication number: CN217282420U
Application number: CN202220178668.5U
Authority: CN
Inventors: 余海鸥
Original assignee: Qingdao Shengjie Machinery Manufacturing Co ltd
Current assignee: Qingdao Shengjie Machinery Manufacturing Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-23
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a motor framework convenient to install, which comprises a stator; the upper framework and the lower framework are symmetrically arranged at the upper and the lower sides of the stator, the upper framework and the lower framework are clamped and fixed through the clamping mechanism, the fixing rod at the inner side of the upper framework is inserted into the mounting groove in the stator, and the fixing rod at the inner side of the lower framework corresponds to the mounting groove arranged at the bottom of the stator in the same way, simultaneously, the clamping rods at the inner sides of the connecting plates at the two ends of the lower framework correspond to the clamping grooves arranged at the two sides of the mounting plate, then the lower framework is inserted into the mounting groove and the inner part from one side of the stator, and the connecting plate is clamped into the inner side of the fixing groove, the mounting plate is fixedly mounted with the connecting plate through the clamping rod and the clamping groove clamping structure, so that the upper framework and the lower framework can be conveniently and rapidly mounted and dismounted, and then can dismantle fast and change it at the in-process that uses to can improve the workman and change the work efficiency of installation to the device.

Description

Motor framework convenient to installation

Technical Field

The utility model relates to the technical field of electric machines, specifically be a motor skeleton convenient to installation.

Background

The motor is composed of two main parts, namely a stator and a rotor, and the stator of the motor is generally insulated by an insulating framework. The insulating framework is an injection molding piece which is arranged at the end part of the motor stator and has a wire passing structural design. Through search, the invention of "an insulating framework, motor stator and motor" with application number "CN 105119400B, including the framework body and ring, although the protective action of the insulating framework on the stator winding is effectively guaranteed, the voltage-proof, heat-proof and flame-retardant effects of the stator winding are good, and the structure is simple, safe and reliable, and easy to operate, in the using process, the following disadvantages are present:

1. the existing motor framework is mostly of an integrated integral structure, and when the motor framework is used, the rotor vibrates in the stator during rotation, so that the motor framework falls off and deforms due to vibration, and the service life of the device is further influenced.

2. The stator winding in the existing motor framework is tightly matched, so that the stator winding is poor in heat dissipation, the temperature is increased, the winding resistance is increased, and potential safety hazards are easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor skeleton convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a motor framework convenient to install comprises a stator; an upper framework and a lower framework are symmetrically arranged on the outer side of the stator from top to bottom, and the upper framework and the lower framework are clamped and fixed through a clamping mechanism;

the clamping mechanism comprises connecting plates, clamping rods, mounting plates, clamping grooves and fixing grooves, the connecting plates are symmetrically arranged at two ends of the lower framework, the clamping rods are arranged at the inner sides of the connecting plates, the mounting plates are symmetrically arranged at two ends of the upper framework, the clamping grooves are formed in positions, corresponding to the clamping rods, of two sides of the mounting plates, and the fixing grooves are formed in one sides of the mounting plates;

the placing grooves are formed in the inner sides of the upper framework and the lower framework at equal intervals, and the heat dissipation holes are formed in the inner sides of the upper framework and the lower framework at equal intervals.

Preferably, the rotor is rotatably mounted at the inner center of the stator, and the outer side of the stator is fixedly connected with the upper framework and the lower framework through a fixing structure.

Preferably, the cross sections of the upper framework and the lower framework are both arc-shaped structures, and the inner walls of the upper framework and the lower framework are attached to the outer side of the stator.

Preferably, the fixed knot constructs including laminating piece, dead lever and mounting groove, and the equidistant inner wall that sets up at last skeleton and lower skeleton of laminating piece is provided with the dead lever in the inboard of laminating piece, and the mounting groove has been seted up with the corresponding position department of stator to the dead lever.

Preferably, the outer wall of the upper framework and the outer wall of the lower framework are provided with grooves at equal intervals, and the upper framework, the lower framework and the grooves are staggered to form clamping blocks.

Preferably, the cross section of the mounting plate is of an I-shaped structure, and the mounting plate and the connecting plate form a clamping structure through a clamping rod.

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

1. the utility model discloses an it is fixed that last skeleton passes through block mechanism block with lower skeleton, insert the mounting groove in the stator with the inboard dead lever of last skeleton, the same reason, the mounting groove that the inboard dead lever of skeleton and stator bottom were seted up down corresponds, the block groove that the inboard kelly of skeleton both ends connecting plate was seted up with the mounting panel both sides down corresponds simultaneously, then insert the skeleton by one side of stator down to the inside of mounting groove with, the connecting plate can block into the inboard to the fixed slot simultaneously, pass through kelly and block groove block structure and connecting plate fixed mounting through the mounting panel, can be convenient for go up skeleton and lower skeleton and install and dismantle fast, and then can dismantle and change its fast at the in-process that uses, thereby can improve the work efficiency that the workman changed the installation to the device.

2. The utility model discloses a standing groove and last skeleton and the louvre of skeleton installation down of seting up in the inside of last skeleton and skeleton down, twine the enameled wire at the avris of last skeleton and the inboard standing groove of skeleton down, can be with the inside of enameled wire fixed distribution at the standing groove, can avoid enameled wire and stator external interference, it is good to guarantee that the enameled wire walks the line, the broken string problem of hindering is effectively reduced, and simultaneously, at rotor pivoted in-process, the rotor can produce the friction with the inner wall of stator and send a large amount of heats, can be through the louvre of seting up of skeleton and skeleton down, can dispel the heat fast to the inside heat that produces of stator, thereby reduce the potential safety hazard of motor, and then extension fixture life.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic front sectional view of the present invention;

fig. 4 is a schematic side view of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a stator; 2. a rotor; 3. mounting a framework; 4. a lower framework; 5. a clamping mechanism; 501. a connecting plate; 502. a clamping rod; 503. mounting a plate; 504. a clamping groove; 505. fixing grooves; 6. a fixed structure; 601. fitting blocks; 602. fixing the rod; 603. mounting grooves; 7. a placement groove; 8. heat dissipation holes; 9. a groove; 10. and (6) clamping blocks.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a motor framework convenient to install comprises a stator 1; an upper framework 3 and a lower framework 4 are symmetrically arranged on the outer side of the stator 1 from top to bottom, and the upper framework 3 and the lower framework 4 are clamped and fixed through a clamping mechanism 5;

the clamping mechanism 5 comprises a connecting plate 501, a clamping rod 502, a mounting plate 503, clamping grooves 504 and fixing grooves 505, wherein the connecting plate 501 is symmetrically arranged at two ends of the lower framework 4, the clamping rod 502 is arranged at the inner side of the connecting plate 501, the mounting plate 503 is symmetrically arranged at two ends of the upper framework 3, the clamping grooves 504 are arranged at positions, corresponding to the clamping rod 502, of two sides of the mounting plate 503, and the fixing grooves 505 are arranged at one side of the mounting plate 503;

the inner sides of the upper framework 3 and the lower framework 4 are provided with placing grooves 7 at equal intervals, and the inner sides of the upper framework 3 and the lower framework 4 are provided with radiating holes 8 at equal intervals;

specifically, as shown in fig. 1, 2, 3, 4 and 5, when in use, firstly, the enamel wire is wound around the side of the placing groove 7 inside the upper frame 3 and the lower frame 4, the enamel wire can be fixedly distributed inside the placing groove 7, the external interference between the enamel wire and the stator 1 can be avoided, the good routing of the enamel wire is ensured, and the problem of broken wire and broken wire is effectively reduced, then the fixing rod 602 inside the upper frame 3 corresponds to the mounting groove 603 on the side of the stator 1, then the fixing rod 602 inside the upper frame 3 is inserted into the mounting groove 603 inside the stator 1, and similarly, the fixing rod 602 inside the lower frame 4 corresponds to the mounting groove 603 formed at the bottom of the stator 1, and meanwhile, the clamping rods 502 inside the connecting plates 501 at two ends of the lower frame 4 correspond to the clamping grooves 504 formed at two sides of the mounting plate 503, then the lower frame 4 is inserted into the mounting groove 603 and the clamping grooves 504 from one side of the stator 1, meanwhile, the connecting plate 501 can be clamped into the inner side of the fixing groove 505, then the upper framework 3 and the lower framework 4 are fixed on the outer side of the stator 1 through bolts, meanwhile, the groove 9 and the fixture block 10 on the outer side of the upper framework 3 and the lower framework 4 are matched with the clamping groove on the inner wall of the motor shell, the upper framework 3 and the lower framework 4 are installed in the motor shell for use, when the device is installed and used, the enameled wire wound outside the stator 1 is electrified, the enameled wire outside the stator 1 forms a magnetic field, so that the rotor 2 in the center of the stator 1 can rotate in the stator 1 to work, in the rotating process of the rotor 2, the inner walls of the rotor 2 and the stator 1 can generate friction to generate a large amount of heat, and the heat generated in the stator 1 can be rapidly dissipated through the heat dissipation holes 8 formed in the upper framework 3 and the lower framework 4, so that the potential safety hazard of the motor is reduced, and then extension fixture life, at the in-process that the device used, go up skeleton 3 and skeleton 4 down and can produce the damage because of wearing and tearing, pass through the mounting panel 503 and pass through the kelly 502 and constitute the block structure with connecting plate 501, can be convenient for go up skeleton 3 and skeleton 4 and install fast and dismantle down, and then can dismantle fast and change it at the in-process that uses to can improve the workman and change the work efficiency of installation to the device.

Further, a rotor 2 is rotatably mounted at the central position inside the stator 1, and the outer side of the stator 1 is fixedly connected with the upper framework 3 and the lower framework 4 through a fixing structure 6;

specifically, as shown in fig. 1, 2 and 3, when the device is used, first, the enameled wire wound around the outside of the stator 1 is energized to form a magnetic field in the enameled wire outside the stator 1, so that the rotor 2 inside the center of the stator 1 can be rotated inside the stator 1 to operate.

Further, the cross sections of the upper framework 3 and the lower framework 4 are both arc-shaped structures, and the inner walls of the upper framework 3 and the lower framework 4 are attached to the outer side of the stator 1;

specifically, as shown in fig. 1, 2, and 3, the arc-shaped structure of the upper frame 3 and the lower frame 4 allows the upper frame 3 and the lower frame 4 to be quickly attached to the outer wall of the stator 1, and thus protects the outside of the stator 1.

Further, the fixing structure 6 comprises a fitting block 601, a fixing rod 602 and a mounting groove 603, the fitting block 601 is arranged on the inner walls of the upper framework 3 and the lower framework 4 at equal intervals, the fixing rod 602 is arranged on the inner side of the fitting block 601, and the mounting groove 603 is formed in the position of the fixing rod 602 corresponding to the stator 1;

specifically, as shown in fig. 3, when the upper frame 3 and the lower frame 4 are installed outside the stator 1, at first, the fixing rod 602 inside the upper frame 3 and the lower frame 4 corresponds to the fitting block 601, the upper frame 3 is inserted into the inside of the external installation groove 603 of the stator 1 from one end of the stator 1, so that the upper frame 3 and the lower frame 4 can be fixedly installed, the vibration generated in the rotation process of the stator 1 at the rotor 2 is avoided, the stator 1 is enabled to fall off from the lower frame 4 and the upper frame 3, and the normal use of the device is affected.

Furthermore, grooves 9 are formed in the outer walls of the upper framework 3 and the lower framework 4 at equal intervals, and clamping blocks 10 are arranged on the upper framework 3, the lower framework 4 and the grooves 9 in a staggered mode;

specifically, as shown in fig. 1, 2 and 3, in the process of mounting the device, the grooves 9 and the blocks 10 on the outer portions of the upper frame 3 and the lower frame 4 can be engaged with the inside of the motor housing, so that the motor inside the upper frame 3 and the lower frame 4 can be kept stable, and the upper frame 3 and the lower frame 4 are prevented from falling and deforming due to vibration when the device is used, and the service life of the device can be prolonged.

Further, the cross section of the mounting plate 503 is in an I-shaped structure, and the mounting plate 503 and the connecting plate 501 form a clamping structure through a clamping rod 502;

specifically, as shown in fig. 3 and 5, the mounting plate 503 forms a snap-fit structure with the connecting plate 501 through the clamping rod 502, so that the upper frame 3 and the lower frame 4 can be mounted and dismounted quickly, and can be dismounted and replaced quickly in the using process, thereby improving the working efficiency of replacing and mounting the device by workers.

The working principle is as follows: when the device is used, firstly, the enameled wires are wound on the side sides of the placing groove 7 on the inner sides of the upper framework 3 and the lower framework 4, the enameled wires can be fixedly distributed in the placing groove 7, the fixing rod 602 on the inner side of the upper framework 3 is inserted into the mounting groove 603 in the stator 1, similarly, the fixing rod 602 on the inner side of the lower framework 4 corresponds to the mounting groove 603 formed in the bottom of the stator 1, meanwhile, the lower framework 4 is inserted into the mounting groove 603 and the clamping groove 504 from one side of the stator 1, meanwhile, the connecting plate 501 can be clamped into the inner side of the fixing groove 505, then the upper framework 3 and the lower framework 4 are fixed on the outer side of the stator 1 through bolts, meanwhile, the groove 9 and the clamping block 10 on the outer sides of the upper framework 3 and the lower framework 4 are matched with the clamping groove on the inner wall of the motor shell, the upper framework 3 and the lower framework 4 are installed in the motor shell for use, when the device is installed and used, with the circular telegram of the outside winding enameled wire of stator 1, make the outside enameled wire of stator 1 form magnetic field, thereby can make stator 1 center inside rotor 2 rotate in stator 1's inside, work, at rotor 2 pivoted in-process, rotor 2 can produce the friction with stator 1's inner wall and send a large amount of heats, through louvre 8, dispel the heat fast to the heat of stator 1 inside production, in-process in the long-term use of device, go up skeleton 3 and lower skeleton 4 can produce the damage because of wearing and tearing, through mounting panel 503 through kelly 502 and the block structure that connecting plate 501 constitutes, can be convenient for go up skeleton 3 and lower skeleton 4 and install and dismantle fast.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. An easy-to-mount motor frame comprises a stator (1); the method is characterized in that: an upper framework (3) and a lower framework (4) are symmetrically arranged on the outer side of the stator (1) from top to bottom, and the upper framework (3) and the lower framework (4) are clamped and fixed through a clamping mechanism (5);

the clamping mechanism (5) comprises connecting plates (501), clamping rods (502), mounting plates (503), clamping grooves (504) and fixing grooves (505), the connecting plates (501) are symmetrically arranged at two ends of the lower framework (4), the clamping rods (502) are arranged on the inner sides of the connecting plates (501), the mounting plates (503) are symmetrically arranged at two ends of the upper framework (3), the clamping grooves (504) are formed in positions, corresponding to the clamping rods (502), of two sides of the mounting plates (503), and the fixing grooves (505) are formed in one side of the mounting plates (503);

the inner sides of the upper framework (3) and the lower framework (4) are equidistantly provided with a placing groove (7), and the inner sides of the upper framework (3) and the lower framework (4) are equidistantly provided with heat dissipation holes (8).

2. An easy-to-install motor armature as claimed in claim 1, wherein: the rotor (2) is rotatably installed at the center of the interior of the stator (1), and the outer side of the stator (1) is fixedly connected with the upper framework (3) and the lower framework (4) through the fixing structure (6).

3. An easy-to-install motor armature as claimed in claim 1, wherein: the cross sections of the upper framework (3) and the lower framework (4) are arc-shaped structures, and the inner walls of the upper framework (3) and the lower framework (4) are attached to the outer side of the stator (1).

4. An easy-to-install motor armature as claimed in claim 2, wherein: fixed knot constructs (6) including laminating piece (601), dead lever (602) and mounting groove (603), laminating piece (601) equidistant setting is provided with dead lever (602) at the inner wall of last skeleton (3) and lower skeleton (4), the inboard of laminating piece (601), and mounting groove (603) have been seted up in dead lever (602) and stator (1) corresponding position department.

5. An easy-to-install motor armature as claimed in claim 1, wherein: go up skeleton (3) and the outer wall equidistant of lower skeleton (4) and be provided with recess (9), and go up skeleton (3) and lower skeleton (4) and recess (9) crisscross fixture block (10) of having seted up.

6. An easy-to-install motor armature as claimed in claim 1, wherein: the cross section of the mounting plate (503) is in an I-shaped structure, and the mounting plate (503) and the connecting plate (501) form a clamping structure through a clamping rod (502).