CN216146165U - Motor stator convenient to installation is dismantled - Google Patents

Abstract

The utility model discloses a motor stator convenient to mount and dismount, which comprises an iron core and a winding, wherein the winding is wound on the outer surface of the middle part of the iron core, a cooling seat is sleeved on the outer surface of the iron core, a heat conduction layer covers the inner surface of the cooling seat, a heat dissipation layer covers the outer surface of the cooling seat, a clamping plate is fixedly mounted on the outer surface of one side of the cooling seat, the outer surface of the clamping plate is connected with a clamping ring, a mounting groove is formed in the outer surface of one side of the clamping ring, a screw bolt is connected to the middle position of the mounting groove, a cooling ring is sleeved on the outer surface of the cooling seat, cooling fins are arranged on the outer surfaces of the periphery of the cooling ring, a conveying pipe is arranged on the outer surface of the lower end of the cooling ring, and reinforcing rings are arranged on the outer surfaces of the left end and the right end of the iron core. The utility model is convenient for increasing the convenience of mounting and dismounting the motor stator, can improve the use effect of the motor stator and has practicability.

Description

Motor stator convenient to installation is dismantled

Technical Field

The utility model relates to the technical field of motor stators, in particular to a motor stator convenient to mount and dismount.

Background

The motor stator is an important component of a motor such as a generator and a starter. The motor stator is the stationary part of the motor. The stator consists of three parts, namely a stator, a stator winding and a machine base. The main function of the stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current. The stator winding forms magnetic poles to distinguish the salient pole type winding from the consequent pole type winding. The shape of the stator winding is distinguished from the embedded wiring mode: centralized winding, distributed winding; the stator can be divided into a winding stator, a three-piece stator and a whole-piece stator according to the type of the production process. According to the working types of the motor, a synchronous motor stator and an asynchronous motor stator; according to the types of the motor, the stator of the generator and the stator of the starter are one of important parts of the power output of the motor, and play an important role in the use and the work of the motor.

But present motor stator has some defects in the use, and motor stator's structure is comparatively single, and mounting structure is comparatively loaded down with trivial details, the motor stator's of being not convenient for installation and dismantlement to motor stator does not have cooling structure, and high temperature environment can lead to the fact the influence to motor stator's use, leads to the fact the influence to the result of use of motor, consequently makes the improvement to motor stator now.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a motor stator convenient to mount and dismount, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a motor stator convenient to installation is dismantled, includes iron core and winding, the winding is at the surface at iron core middle part, the surface cover of iron core is equipped with cooling seat, cooling seat's internal surface covers has the heat-conducting layer, cooling seat's surface covers has the heat dissipation layer, one side fixed surface of cooling seat installs the cardboard, the surface of cardboard is connected with the snap ring, the mounting groove has been seted up to one side surface of snap ring, the intermediate position of mounting groove is connected with the screw bolt, cooling seat's surface cover is equipped with the cooling ring, the surface all is provided with the fin around the cooling ring, the lower extreme surface of cooling ring is provided with the conveyer pipe.

Preferably, the outer surfaces of the left end and the right end of the iron core are provided with reinforcing rings, the reinforcing rings are made of carbon steel, and the outer surface of the iron core is covered with a stainless steel layer.

Preferably, the material of heat-conducting layer is graphite alkene, the material aluminium oxide of heat dissipation layer, the intermediate position cover of cooling seat and cooling ring is equipped with the rubber circle.

Preferably, the quantity of cardboard is a plurality of groups, and a plurality of groups the cardboard is located cooling seat surface both sides position around, the draw-in groove has all been seted up to both sides surface around the snap ring, the cardboard passes through the draw-in groove and is connected with the snap ring.

Preferably, one side of cooling seat is located the below position fixed mounting that the screw tied has the mounting panel, the quantity of mounting panel and mounting groove is two sets of, and is two sets of the mounting groove is located the upper and lower both ends position of snap ring, the screw is tied and is run through with snap ring and mounting panel and is connected.

Preferably, the quantity of fin is a plurality of groups, and a plurality of groups the fin is located the surface of cooling ring and personally submits the annular and distributes, the quantity of conveyer pipe is two sets of, the lower extreme surface of cooling seat is provided with the condenser pipe, the condenser pipe is through-type with the conveyer pipe and is connected.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the clamping plate is connected with the clamping ring through the clamping groove, so that the motor stator can conveniently connect the cooling seat with the clamping ring, the installation convenience between the stator and the clamping ring is increased, the screw bolt is connected with the clamping ring and the installation plate through the mounting groove, the stator can conveniently fix the installation position of the screw bolt, the connection convenience between the stator and the motor is increased, the installation and disassembly convenience of the motor stator is increased, and the use effect of the motor stator is improved;

2. according to the motor stator cooling device, the cooling seat, the cooling ring, the cooling fins and the conveying pipe are arranged, the conveying pipe and the condensing pipe can cool the outer surface of the motor stator through condensing agents introduced into the cooling seat, the cooling ring and the cooling fins are convenient for the motor stator to cool other parts in the motor, the working temperature of the motor stator is reduced, the using effect of the motor is improved, and therefore the practicability of the motor stator is improved.

Drawings

Fig. 1 is a schematic view of an overall structure of a stator of an electric motor convenient to mount and dismount according to the present invention;

fig. 2 is an exploded view of the overall structure of a stator of an electric motor which is convenient to mount and dismount according to the present invention;

FIG. 3 is a partial sectional view of the structure of the iron core of the stator of the motor easy to assemble and disassemble according to the present invention;

FIG. 4 is a sectional view of a cooling seat of a stator of an electric motor, which is easy to assemble and disassemble;

fig. 5 is an exploded view of the structure of the cooling seat and the snap ring in the stator of the motor, which is convenient to mount and dismount.

In the figure: 1 iron core, 2 windings, 3 cooling seats, 4 heat-conducting layers, 5 heat-dissipating layers, 6 clamping plates, 7 clamping rings, 8 mounting grooves, 9 screw bolts, 10 cooling rings, 11 cooling fins, 12 conveying pipes, 13 reinforcing rings, 14 stainless steel layers, 15 clamping grooves, 16 mounting plates, 17 condenser pipes and 18 rubber rings.

Detailed Description

The present invention will be further described with reference to the following detailed description so that the technical means and features of the present invention can be easily understood.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "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 describing the present invention and simplifying the description, but do not indicate or imply that the motor stator or element referred to must have a specific orientation to be constructed and operated in a specific orientation, 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, the terms "connected" may be 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 meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1-5, a motor stator convenient to installation is dismantled, including iron core 1 and winding 2, winding 2 twines the surface at iron core 1 middle part, the surface cover of iron core 1 is equipped with cooling seat 3, the internal surface of cooling seat 3 covers there is heat-conducting layer 4, the surface cover of cooling seat 3 has heat-dissipating layer 5, one side fixed surface of cooling seat 3 installs cardboard 6, the surface of cardboard 6 is connected with snap ring 7, mounting groove 8 has been seted up to one side surface of snap ring 7, the intermediate position of mounting groove 8 is connected with screw bolt 9, the surface cover of cooling seat 3 is equipped with cooling ring 10, cooling ring 10 all is provided with fin 11 on the surface all around, the lower extreme surface of cooling ring 10 is provided with conveyer pipe 12.

Wherein, both ends surface all is provided with the beaded finish 13 about iron core 1, and the material of beaded finish 13 is the carbon steel, and the surface of iron core 1 covers has stainless steel layer 14, through the hardness of beaded finish 13 multiplicable iron core 1, stainless steel layer 14 can carry out rust-resistant treatment to iron core 1.

Wherein, the material of heat-conducting layer 4 is graphite alkene, and the material aluminium oxide of heat dissipation layer 5, the intermediate position cover of cooling seat 3 and cooling ring 10 is equipped with rubber circle 18, and the heat exchange efficiency of cooling seat 3 can be improved to the heat-conducting layer 4 of graphite alkene and the heat dissipation layer 5 of aluminium oxide.

Wherein, the quantity of cardboard 6 is a plurality of groups, and both sides position around a plurality of groups cardboard 6 lies in cooling seat 3 surface, and draw-in groove 15 has all been seted up to both sides surface around snap ring 7, and cardboard 6 is connected with snap ring 7 through draw-in groove 15, has increased the installation convenience between cooling seat 3 and snap ring 7.

Wherein, the below position fixed mounting that one side of cooling seat 3 is located screw bolt 9 has mounting panel 16, and the quantity of mounting panel 16 and mounting groove 8 is two sets of, and two sets of mounting grooves 8 are located the upper and lower both ends position of snap ring 7, and screw bolt 9 is run through with snap ring 7 and mounting panel 16 and is connected, uses the installation technique of current motor stator and motor, and screw bolt 9 is fixed the position of stator through the run through with motor surface, mounting groove 8 and mounting panel 16.

Wherein, the quantity of fin 11 is a plurality of groups, and a plurality of groups of fin 11 are located the surface of cooling ring 10 and are the annular and distribute, and the quantity of conveyer pipe 12 is two sets of, and the lower extreme surface of cooling seat 3 is provided with condenser pipe 17, and condenser pipe 17 is the through connection with conveyer pipe 12, uses current condenser cooling technique, and the condenser carries the condensing agent to conveyer pipe 12 and condenser pipe 17 in, and then carries out cooling process to the stator in making cooling seat 3.

It should be noted that the utility model is a motor stator convenient for mounting and dismounting, when mounting, the clamping ring 7 is clamped into the mounting position of the motor stator by applying the existing mounting technology of the motor stator and the motor, the screw bolt 9 penetrates through the surface of the motor, the mounting groove 8 and the mounting plate 16, the clamping ring 7 and the motor are fixedly mounted by screwing the screw bolt 9, then the clamping plate 6 of the cooling seat 3 is clamped into the clamping groove 15 of the clamping ring 7, the conveying pipe 12 is communicated with the condensing pipe 17, the rubber ring 18 is sleeved on the outer surface of the cooling seat 3, then the cooling ring 10 is sleeved for fixing, one end of the conveying pipe 12 is connected with a condenser, the condenser applies the existing cooling technology of the condenser, the condenser conveys condensing agent into the conveying pipe 12 and the condensing pipe 17, so that the condensing agent flows into the cooling seat 3 to cool the stator, the mounting of the motor stator is completed, the existing working technology of the motor stator is applied in the using process, 2 circular telegrams of winding and iron core 1 emergence electromagnetism, the hardness of the multiplicable iron core 1 of carbon steel material beaded finish 13 that sets up through iron core 1 left and right sides both ends, stainless steel layer 14 can carry out rust-resistant treatment to iron core 1, after the stator uses for a long time, heat-conducting layer 4 and the heat dissipation layer 5 of aluminium oxide with the heat replacement of the heat of condensing agent and the heat on iron core 1 surface through the heat-conducting layer of the 3 surperficial graphite alkene of cooling seat, cool down the processing to the stator surface, through the heat dissipation processing on cooling ring 10 surface of a plurality of groups fin 11, can cool down the processing to other inside parts of motor, the result of use of motor stator is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a motor stator convenient to installation is dismantled, includes iron core (1) and winding (2), its characterized in that: winding (2) winding is at the surface at iron core (1) middle part, the surface cover of iron core (1) is equipped with cooling seat (3), the internal surface of cooling seat (3) covers there is heat-conducting layer (4), the surface cover of cooling seat (3) has heat dissipation layer (5), one side fixed surface of cooling seat (3) installs cardboard (6), the surface of cardboard (6) is connected with snap ring (7), mounting groove (8) have been seted up to one side surface of snap ring (7), the intermediate position of mounting groove (8) is connected with screw bolt (9), the surface cover of cooling seat (3) is equipped with cooling ring (10), the surface all around of cooling ring (10) all is provided with fin (11), the lower extreme surface of cooling ring (10) is provided with conveyer pipe (12).

2. The stator of an electric motor easy to assemble and disassemble as claimed in claim 1, wherein: the outer surface of the left end and the right end of the iron core (1) is provided with a reinforcing ring (13), the reinforcing ring (13) is made of carbon steel, and the outer surface of the iron core (1) is covered with a stainless steel layer (14).

3. The stator of an electric motor easy to assemble and disassemble as claimed in claim 1, wherein: the material of heat-conducting layer (4) is graphite alkene, the material aluminium oxide of heat dissipation layer (5), the intermediate position cover of cooling seat (3) and cooling ring (10) is equipped with rubber circle (18).

4. The stator of an electric motor easy to assemble and disassemble as claimed in claim 1, wherein: the quantity of cardboard (6) is a plurality of groups, a plurality of groups cardboard (6) are located cooling seat (3) surface both sides position around, draw-in groove (15) have all been seted up to both sides surface around snap ring (7), cardboard (6) are connected with snap ring (7) through draw-in groove (15).

5. The stator of an electric motor easy to assemble and disassemble as claimed in claim 1, wherein: one side of cooling seat (3) is located the below position fixed mounting that screw tied (9) has mounting panel (16), the quantity of mounting panel (16) and mounting groove (8) is two sets of, and is two sets of mounting groove (8) are located the upper and lower both ends position of snap ring (7), screw tie (9) are the run-through connection with snap ring (7) and mounting panel (16).

6. The stator of an electric motor easy to assemble and disassemble as claimed in claim 1, wherein: the quantity of fin (11) is a plurality of groups, a plurality of groups the surface that fin (11) are located cooling ring (10) is the annular and distributes, the quantity of conveyer pipe (12) is two sets of, the lower extreme surface of cooling seat (3) is provided with condenser pipe (17), condenser pipe (17) are through-type with conveyer pipe (12) and are connected.

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