CN214069730U - Make things convenient for direct current motor of dismouting - Google Patents

Abstract

The utility model relates to the technical field of motors, in particular to a direct current motor convenient for disassembly and assembly, which comprises a frame body and a device body, wherein a bidirectional screw is arranged at the bottom of the frame body, a clamping plate is arranged on the bidirectional screw and is connected with a horizontal guide groove in a sliding way, the side surface of the clamping plate is provided with a heat dissipation hole, the side surface of the heat dissipation hole is provided with a guide rod, a transverse supporting spring is sleeved inside the frame body on the guide rod and is abutted against the side surface of the clamping plate, the free end of the guide rod is fixedly connected with a baffle, the inner side of the clamping plate is provided with a gasket, the bottom of the gasket is provided with a fixed plate, the fixed plate is abutted with the device body, the top of the frame body is provided with a heat dissipation mechanism, the device has reasonable integral structure design, adopts a sliding connection mode, is convenient for installation and disassembly, is stable, the internal environment temperature of the frame body is ensured.

Description

Make things convenient for direct current motor of dismouting

Technical Field

The utility model relates to the technical field of electric machines, the more specifically direct current motor who makes things convenient for the dismouting that says so.

Background

The dc motor is a rotating electrical machine that can convert dc electrical energy into mechanical energy or convert mechanical energy into dc electrical energy, and is a motor that can convert dc electrical energy and mechanical energy into each other. Traditional direct current motor overall structure design is simple, is not convenient for install and dismantle, and is unstable during the centre gripping, and the vibrations that the during operation caused are comparatively violent, and inside ambient temperature is very high, influences normal operating condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for direct current motor of dismouting 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 make things convenient for direct current motor of dismouting, including framework and equipment body, two-way lead screw is installed to the bottom of framework, lie in the solid fixed ring of outside fixedly connected with of framework on the two-way lead screw, the movable rod of fixedly connected with symmetric distribution on the solid fixed ring's the outer face of cylinder, install splint on the two-way lead screw, the horizontal guide way sliding connection who sets up on splint and the framework bottom plate, the side of splint is equipped with equidistant distribution's louvre, equidistant guide bar of installing in the side of louvre, the inside cover that lies in the framework on the guide bar is equipped with horizontal supporting spring, the side butt of horizontal supporting spring and splint, the free end fixedly connected with baffle of guide bar, the inboard of splint is equipped with the gasket, the bottom of gasket is equipped with the fixed plate, the butt has equipment body on the fixed plate, the top of framework is equipped with heat dissipation mechanism.

Further: the tail end of the movable rod is provided with a ball body, and the surface of the ball body is provided with anti-skid grains.

Further: the gasket is made of a rubber material.

Further: one side fixed mounting of splint has the lagging, is equipped with the locating plate on the opposite side inner wall of splint, locating plate and lagging sliding connection.

Further: the side wall of the frame body is connected with a cover body in a sliding mode, through holes which are distributed at equal intervals are formed in the position, right opposite to the transverse supporting spring, of the cover body, a sleeve is installed right above the through holes in the cover body, and a heat dissipation fan is arranged inside the sleeve.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: this device overall structure reasonable in design adopts sliding connection's mode, is convenient for install and dismantle, and the in-process of centre gripping is stable not only, but also has the shock attenuation effect, more can in time detach the heat that the device during operation produced, guarantees the inside ambient temperature of framework.

Drawings

Fig. 1 is a schematic structural view of a dc motor convenient for disassembly and assembly;

fig. 2 is a schematic structural diagram of a top view angle of a heat dissipation mechanism in a dc motor convenient to disassemble and assemble;

FIG. 3 is a schematic diagram of a left-view plane structure of a movable rod of a DC motor for easy assembly and disassembly;

fig. 4 is a schematic perspective view of a fixing ring in a dc motor that is convenient to disassemble and assemble.

The reference numerals in the schematic drawings illustrate: frame 1, two-way lead screw 2, splint 3, horizontal guide way 4, louvre 5, solid fixed ring 6, movable rod 7, spheroid 8, anti-skidding line 9, guide bar 10, horizontal supporting spring 11, baffle 12, gasket 13, fixed plate 14, equipment body 15, lagging 16, locating plate 17, lid 18, through-hole 19, sleeve 20, heat dissipation fan 21.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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, and the following embodiments are combined to further describe the present invention.

Example 1

Referring to fig. 1-4, in the embodiment of the present invention, a dc motor convenient for disassembly and assembly comprises a frame body 1 and a device body 15, a bidirectional screw 2 is installed at the bottom of the frame body 1, a fixing ring 6 is fixedly connected to the bidirectional screw 2 at the outer side of the frame body 1, symmetrically distributed movable rods 7 are fixedly connected to the outer cylindrical surface of the fixing ring 6, a ball 8 is installed at the end of the movable rod 7, anti-slip patterns 9 are arranged on the surface of the ball 8 for easy grasping and holding, and prevent falling off during rotation, a clamping plate 3 is installed on the bidirectional screw 2, the clamping plate 3 is slidably connected with a horizontal guide groove 4 arranged on the bottom plate of the frame body 1, heat dissipation holes 5 are arranged at equal intervals on the side surface of the clamping plate 3, guide rods 10 are installed at equal intervals on the side surface of the heat dissipation holes 5, a transverse support spring 11 is sleeved inside the guide rods 10 located on the frame body 1, the transverse support spring 11 is abutted to the side surface of the clamping plate 3, the free end fixedly connected with baffle 12 of guide bar 10 guarantees that guide bar 10 can not slide in the inside of framework 1 completely at gliding in-process, and the inboard of splint 3 is equipped with gasket 13, and gasket 13 is made by rubber materials, and the bottom of gasket 13 is equipped with fixed plate 14, and the butt has equipment body 15 on the fixed plate 14, and the top of framework 1 is equipped with heat dissipation mechanism.

Further: a sleeve plate 16 is fixedly arranged on one side of the clamping plate 3, a positioning plate 17 is arranged on the inner wall of the other side of the clamping plate 3, and the positioning plate 17 is connected with the sleeve plate 16 in a sliding manner.

The working principle is as follows: during the use, place equipment body 15 on fixed plate 14, rotate movable rod 7, movable rod 7 drives two-way lead screw 2 through solid fixed ring 6 and rotates, two-way lead screw 2 drives splint 3 and moves, splint 3 promotes the movement of lagging 16 and locating plate 17, locating plate 17 slides in the lagging 16, stop motion when gasket 13 and equipment body 15's side butt, the realization is to equipment body 15's fixed clamp, when equipment body 15 takes place small rocking, promote splint 3 to the lateral movement, splint 3 promotes guide bar 10 and slides along framework 1, and exert the effort at gliding in-process to horizontal supporting spring 11, horizontal supporting spring 11 atress takes place elastic deformation, counteract the rocking that equipment body 15 during operation caused, and when equipment body 15 during operation the heat that produces moves to the outside along 5.

Example 2

In addition to embodiment 1, a cover 18 is slidably connected to the side wall of the frame 1, through holes 19 are provided at positions on the cover 18 facing the lateral support springs 11 and are distributed at equal intervals, a sleeve 20 is mounted on the cover 18 directly above the through holes 19, and a heat dissipation fan 21 is provided inside the sleeve 20.

The working principle is as follows: when the heat dissipation device is used, the heat dissipation fan 21 works to enable heat inside the frame body 1 to move upwards, penetrate through the through hole 19 and then be discharged out of the device from the sleeve 20, and therefore the environment temperature inside the frame body 1 is guaranteed to be within a certain range, and the device body 15 can work normally.

With the combination of the embodiment 1 and the embodiment 2, the working principle of the present invention is: the equipment body 15 is placed on a fixing plate 14, a movable rod 7 is rotated, the movable rod 7 drives a bidirectional screw rod 2 to rotate through a fixing ring 6, the bidirectional screw rod 2 drives a clamping plate 3 to move, the clamping plate 3 pushes a sleeve plate 16 and a positioning plate 17 to move, the positioning plate 17 slides into the sleeve plate 16, when a gasket 13 is abutted against the side surface of the equipment body 15, the fixed clamping of the equipment body 15 is realized, when the equipment body 15 slightly shakes, the clamping plate 3 is pushed to move towards one side, the clamping plate 3 pushes a guide rod 10 to slide along a frame body 1, acting force is applied to a transverse supporting spring 11 in the sliding process, the transverse supporting spring 11 is stressed to generate elastic deformation to counteract the shaking caused in the work of the equipment body 15, when the equipment body 15 works, heat generated in the work moves outwards along a heat dissipation hole 5, a heat dissipation fan 21 works to enable the heat inside the frame body 1 to move upwards, the air is discharged from the sleeve 20 through the through hole 19, and the ambient temperature inside the frame body 1 is ensured within a certain range, so that the device body 15 can work normally.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

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 (5)

1. The direct current motor convenient to disassemble and assemble comprises a frame body (1) and a device body (15), and is characterized in that a bidirectional screw (2) is installed at the bottom of the frame body (1), a fixing ring (6) is fixedly connected to the outer side of the frame body (1) on the bidirectional screw (2), movable rods (7) which are symmetrically distributed are fixedly connected to the outer cylindrical surface of the fixing ring (6), a clamping plate (3) is installed on the bidirectional screw (2), the clamping plate (3) is in sliding connection with a horizontal guide groove (4) formed in the bottom plate of the frame body (1), heat dissipation holes (5) which are distributed at equal intervals are formed in the side surface of the clamping plate (3), guide rods (10) are installed on the side surface of each heat dissipation hole (5) at equal intervals, a transverse supporting spring (11) is sleeved in the guide rods (10) and located in the frame body (1), and the transverse supporting spring (11) is abutted to the side surface of the clamping plate (3), the free end fixedly connected with baffle (12) of guide bar (10), the inboard of splint (3) is equipped with gasket (13), and the bottom of gasket (13) is equipped with fixed plate (14), and the butt has equipment body (15) on fixed plate (14), and the top of framework (1) is equipped with heat dissipation mechanism.

2. The direct current motor convenient to disassemble and assemble according to claim 1, wherein a ball body (8) is installed at the tail end of the movable rod (7), and anti-skid grains (9) are arranged on the surface of the ball body (8).

3. A direct current motor facilitating disassembly and assembly according to claim 1, wherein the gasket (13) is made of a rubber material.

4. The direct current motor convenient to disassemble and assemble according to claim 1, wherein a sleeve plate (16) is fixedly installed on one side of the clamping plate (3), a positioning plate (17) is arranged on the inner wall of the other side of the clamping plate (3), and the positioning plate (17) is connected with the sleeve plate (16) in a sliding mode.

5. The direct current motor convenient to disassemble and assemble according to claim 1, wherein a cover body (18) is connected to the side wall of the frame body (1) in a sliding mode, through holes (19) which are distributed at equal intervals are formed in the position, opposite to the transverse supporting spring (11), of the cover body (18), a sleeve (20) is installed on the position, located right above the through holes (19), of the cover body (18), and a heat dissipation fan (21) is arranged inside the sleeve (20).

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