CN219853818U

CN219853818U - Motor casing grinding device with function of making an uproar falls

Info

Publication number: CN219853818U
Application number: CN202320576626.1U
Authority: CN
Inventors: 郑震根
Original assignee: Haosheng Motor Tianjin Co ltd
Current assignee: Haosheng Motor Tianjin Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-10-20
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to a motor shell polishing device with a noise reduction function, which comprises a polishing seat, wherein a polishing box is arranged at the top of the polishing seat, a lifting assembly for lifting the polishing box is arranged at the top of the polishing seat, a polishing cavity is formed in the polishing seat, and a rotatable bearing seat is arranged in the polishing cavity. This motor housing grinding device with function of making an uproar falls, place motor housing on the bearing seat of polishing intracavity portion, then equipment operation, the case of polishing covers in motor housing's top under the drive of lifting means, the multiunit ware of polishing that the incasement portion annular set up polishes motor housing, above-mentioned in-process, the ware of polishing and the mill of polishing can be under the drive of accommodate motor and screw thread regulation pole, the surface of motor housing reciprocates and evenly polishes, dust fan can be with the dust and the piece that the in-process of polishing produced of polishing of the dish are blown to the inside of collecting the frame and are collected, avoid flying everywhere, pollute operational environment.

Description

Motor casing grinding device with function of making an uproar falls

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to a motor shell polishing device with a noise reduction function.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, is a relatively commonly used driving device, and is a key for ensuring normal operation of a production line where the driving device is positioned in industrial production. In machinery, metallurgy, petroleum, coal, chemistry, aviation, transportation, agriculture and other various industries, electric motors are widely used, but when the electric motor works, a great amount of vibration force is generated, because in the traditional motor structure, the stator iron core is directly connected with the shell, and the end cover is directly connected with the shell, and when the electric motor is used, the noise of the electric motor is directly transmitted to the outer surface along with the rotation of the rotor, so that the strong vibration of the electric motor is caused, and the noise of the electric motor is increased.

The utility model provides a motor housing with function of making an uproar is fallen in 202110207629.3, and above-mentioned motor housing has the burr to accompany in processing the casing edge, influences the equipment of motor, among the prior art, the burr of casing is polished through machinery generally, but its existence dead angle of polishing, and the in-process noise of polishing is big, and the dust of polishing down can pollute operational environment, has the space of improvement, so has put forward a motor housing grinding device with function of making an uproar is used for solving above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a motor shell polishing device with a noise reduction function, so as to solve the existing problems.

(II) technical scheme

In order to achieve the aim of improving the safety protection, the utility model provides the following technical scheme: the utility model provides a motor housing grinding device with function of making an uproar falls, includes the seat of polishing, the top of seat of polishing is provided with the case of polishing, the top of seat of polishing is provided with the lifting means who is used for promoting the case of polishing, the inside of seat of polishing has been seted up the chamber of polishing, the inside of chamber of polishing is provided with rotatable bearing seat, motor housing has been placed at the top of bearing seat, the inner roof of case of polishing is provided with the compressed sensing board, be provided with the multiunit sander that can reciprocate and be annular distribution on the inner wall of case of polishing, multiunit one side that sander is relative is provided with the mill, the inside of case of polishing is provided with the accommodate motor who is used for controlling sander to promote the regulation, accommodate motor's output is provided with the screw thread adjusting pole, the sander opposite side is provided with the thread bush that cup joints with the screw thread adjusting pole.

Preferably, the number of the sanders is consistent with the number of the adjusting motors and the screw adjusting rods.

Preferably, the sander is annular and is matched with the inner diameter of the sanding box, and the quantity of the adjusting motors is two groups and symmetrically distributed on two sides of the sander.

Preferably, the sander is provided with a sanding motor for driving the sanding disc to run.

Preferably, the lifting assembly comprises lifting plates distributed on two sides of the polishing box, a lifting push rod is arranged in the polishing seat, and an extension rod contacted with the lifting plates is arranged at the output end of the lifting push rod.

Preferably, a dust removing channel penetrating through the pressing plate is formed in the top of the grinding box, and a dust collecting fan is arranged on the inner wall of the dust removing channel.

Preferably, a collecting frame is arranged on the inner bottom wall of the polishing cavity and positioned at the bottom of the bearing seat, and a filter screen is arranged in the collecting frame.

(III) beneficial effects

Compared with the prior art, the motor shell polishing device with the noise reduction function has the following beneficial effects:

this motor housing grinding device with function of making an uproar falls, place motor housing on the bearing seat of polishing intracavity portion, then equipment operation, the case of polishing covers in motor housing's top under the drive of lifting means, the multiunit ware of polishing that the incasement portion annular set up polishes motor housing, above-mentioned in-process, the ware of polishing and the mill of polishing can be under the drive of accommodate motor and screw thread regulation pole, the surface of motor housing reciprocates and evenly polishes, dust fan can be with the dust and the piece that the in-process of polishing produced of polishing of the dish are blown to the inside of collecting the frame and are collected, avoid flying everywhere, pollute operational environment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

fig. 3 is a bottom view of the structure of the grinding case of the present utility model.

In the figure: 1. polishing a base; 2. polishing the box; 3. lifting the push rod; 4. an extension rod; 5. a polishing cavity; 6. a bearing seat; 7. a motor housing; 8. a collection frame; 9. a dust collection fan; 10. adjusting a motor; 11. a threaded adjusting rod; 12. a thread sleeve; 13. a sander; 14. polishing the grinding disc; 15. a lifting plate; 16. and pressing the plate.

Detailed Description

The following description of the preferred embodiments of the present utility model is provided in connection with the accompanying drawings, and it is to be understood that the utility model is not limited thereto.

The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the technical features indicated, whereby the features defining "first", "second" may explicitly or implicitly include one or more of such features, and in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, and may be in communication with the inside of two elements, and the specific meaning of the terms in the present utility model may be understood as specific to one of ordinary skill in the art.

Referring to fig. 1-3, in an embodiment of the present utility model, a motor housing polishing device with a noise reduction function includes a polishing seat 1, a polishing case 2 is disposed at a top of the polishing seat 1, a lifting assembly for lifting the polishing case 2 is disposed at a top of the polishing seat 1, a polishing cavity 5 is disposed in the polishing seat 1, a rotatable bearing seat 6 is disposed in the polishing cavity 5, a motor housing 7 is disposed at a top of the bearing seat 6, a pressing plate 16 is disposed on an inner top wall of the polishing case 2, a plurality of groups of polishing devices 13 capable of moving up and down and distributed in a ring shape are disposed on an inner wall of the polishing case 2, a polishing disc 14 is disposed on an opposite side of the plurality of groups of polishing devices 13, an adjusting motor 10 for controlling the lifting adjustment of the polishing devices 13 is disposed in the polishing case 2, a threaded adjusting rod 11 is disposed at an output end of the adjusting motor 10, and a threaded sleeve 12 sleeved with the threaded adjusting rod 11 is disposed on an opposite side of the polishing device 13.

When the utility model is used, the motor shell 7 can be placed on the bearing seat 6 in the polishing cavity 5, then the equipment operates, the polishing box 2 is covered on the top of the motor shell 7 under the drive of the lifting assembly, a plurality of groups of polishing devices 13 which are annularly arranged in the polishing box 2 polish the motor shell 7, and in the process, the polishing devices 13 and the polishing disc 14 can move up and down on the outer surface of the motor shell 7 under the drive of the adjusting motor 10 and the thread adjusting rod 11 to uniformly polish.

In addition, the number of the grinders 13 is identical to the number of the adjusting motors 10 and the screw adjusting rods 11, and according to another embodiment of the utility model, the grinders 13 are in a ring shape and are matched with the inner diameter of the grinding box 2, the number of the adjusting motors 10 is two groups and are symmetrically distributed on two sides of the grinders 13, and the two are different in that when the grinders 13 are operated separately, the grinders 13 can be processed in a targeted manner according to different required processing degrees of the motor housing 7, and the grinders 13 are in a ring shape as a whole, compared with the above-mentioned mode, the structure is simpler, the use is more efficient, but the grinders cannot be processed in different degrees according to different burr starting degrees.

Among them, it is conceivable that the sander 13 is provided with a sanding motor that drives the sanding disc 14 to run.

In this embodiment, the lifting means is including being located the lifting plate 15 that the case 2 both sides distribute of polishing, and the inside of polishing seat 1 is provided with promotion push rod 3, and the output of promotion push rod 3 is provided with the extension rod 4 that contacts with lifting plate 15, through above-mentioned setting, can be in the course of working, with the complete cover in motor housing 7's of the case 2 of polishing surface to avoid the pollution of dust and debris's the drift and noise of polishing in-process.

In addition, in order to be convenient for collect dust and piece that produce in the polishing process, set up the dust removal passageway that runs through the pressure plate 16 at the top of polishing case 2, be provided with dust collection fan 9 on the inner wall of dust removal passageway, and on the inner bottom wall of polishing chamber 5 and be located the bottom that bears seat 6 and be provided with collection frame 8, collection frame 8's inside is provided with the filter screen, cooperation between the above-mentioned subassembly, pressure plate 16 can be used for the pressfitting in motor housing 7's top, avoid its problem that produces to rock in the polishing process, simultaneously, dust collection fan 9 can be with dust and piece that polishing disc 14 produced in the polishing process blow to collection frame 8's inside and collect, avoid flying up everywhere, pollute operational environment.

To sum up, this motor housing grinding device with function of making an uproar falls, place motor housing 7 on the inside seat 6 that bears of polishing chamber 5, then equipment operation, the top in motor housing 7 is covered to polishing case 2 under the drive of lifting unit, the multiunit sander 13 that the inside annular of polishing case 2 set up polishes motor housing 7, above-mentioned in-process, sander 13 and polishing dish 14 can reciprocate at motor housing 7's surface under the drive of regulating motor 10 and screw thread regulation pole 11 and evenly polish, dust collection fan 9 can be with dust and the piece that polishing dish 14 in-process produced are blown to the inside of collecting frame 8 and are collected, avoid flying around, pollute operational environment.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor housing grinding device with function of making an uproar falls, includes grinding seat (1), the top of grinding seat (1) is provided with grinding case (2), the top of grinding seat (1) is provided with the lifting unit who is used for promoting grinding case (2), grinding chamber (5) have been seted up to the inside of grinding seat (1), the inside of grinding chamber (5) is provided with rotatable carrier seat (6), motor housing (7) have been placed at the top of carrier seat (6), its characterized in that: the utility model discloses a polishing box, including polishing case (2), pneumatic circuit board (16) are provided with on the inner wall of polishing case (2), be provided with multiunit sander (13) that can reciprocate and be annular distribution on the inner wall of polishing case (2), multiunit one side that sander (13) are relative is provided with sanding dish (14), the inside of polishing case (2) is provided with and is used for controlling sander (13) to promote accommodate motor (10), the output of accommodate motor (10) is provided with screw thread regulation pole (11), sander (13) opposite side is provided with screw thread cover (12) that cup joint with screw thread regulation pole (11).

2. The motor housing grinding device with noise reduction function according to claim 1, wherein: the number of the sanders (13) is consistent with the number of the adjusting motors (10) and the screw adjusting rods (11).

3. The motor housing grinding device with noise reduction function according to claim 1, wherein: the sander (13) is in a circular ring shape and is matched with the inner diameter of the sanding box (2), and the number of the adjusting motors (10) is two, and the adjusting motors are symmetrically distributed on two sides of the sander (13).

4. The motor housing grinding device with noise reduction function according to claim 1, wherein: and a polishing motor for driving the polishing disc (14) to run is arranged on the polisher (13).

5. The motor housing grinding device with noise reduction function according to claim 1, wherein: the lifting assembly comprises lifting plates (15) which are arranged on two sides of the polishing box (2), lifting push rods (3) are arranged in the polishing seat (1), and extension rods (4) which are in contact with the lifting plates (15) are arranged at the output ends of the lifting push rods (3).

6. The motor housing grinding device with noise reduction function according to claim 1, wherein: the top of the polishing box (2) is provided with a dust removing channel penetrating through the pressing plate (16), and the inner wall of the dust removing channel is provided with a dust collecting fan (9).

7. The motor housing grinding device with noise reduction function according to claim 6, wherein: the polishing device is characterized in that a collecting frame (8) is arranged on the inner bottom wall of the polishing cavity (5) and positioned at the bottom of the bearing seat (6), and a filter screen is arranged in the collecting frame (8).