CN212918831U

CN212918831U - Rotor grinding device

Info

Publication number: CN212918831U
Application number: CN202021932920.4U
Authority: CN
Inventors: 郭五一
Original assignee: Chongqing Baoou Technology Co ltd
Current assignee: Chongqing Baoou Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-09
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a rotor polishing device, which comprises a base, a collecting structure and a polishing structure, wherein the collecting structure is arranged on the upper surface of the base, the polishing structure is arranged on the collecting structure, and the collecting structure also comprises a collecting tank; the utility model discloses a be equipped with first head of polishing, second head of polishing and first gear, the structure and the side length and size of first head of polishing and second head of polishing all are different, drive first bull stick rotation through the motor, and then drive first gear revolve, because first gear and second gear meshing, so the second gear rotates along with first gear, and then drive the second bull stick rotation, first bull stick drives first head of polishing and rotates, the second bull stick drives the second head of polishing simultaneously and rotates, can satisfy different heads of polishing and polish the rotor, and when polishing, do not need to change the head of polishing, the efficiency of polishing has not only been improved, and bring the convenience for operating personnel.

Description

Rotor grinding device

Technical Field

The utility model relates to a grinding device technical field specifically is a rotor grinding device.

Background

The rotor is a rotating body supported by a bearing, which is mainly a main rotating part in power machinery and working machinery, and an object such as an optical disk and the like which does not have a rotating shaft per se can be regarded as a rotor when a rigid connection or an additional shaft is adopted, the rotor of the motor is a part which rotates in the motor in popular terms, the motor consists of two parts, namely the rotor and a stator, and is a conversion device for realizing electric energy, mechanical energy and electric energy, the fixed part in the motor is called the stator, and a pair of DC excitation static main magnetic poles are arranged on the stator; the rotating part is called an armature core, an armature winding is arranged on the armature core, induced electromotive force is generated after the armature winding is electrified and serves as a rotating magnetic field, electromagnetic torque is generated to perform energy conversion, the shape of the stator winding is distinguished from an embedded mode, the stator winding is different from an embedded wiring mode according to the shape of coil winding, the stator winding can be divided into a centralized mode and a distributed mode, a motor rotor is divided into a motor rotor and a generator rotor, the motor rotor is divided into an inner rotor rotating mode and an outer rotor rotating mode, the inner rotor rotating mode is a core body in the middle of a motor and is a rotating body, and the existing polishing device for the rotor has some defects, such as:

the space of electric motor rotor inside groove is narrow and small among the prior art to the little inner space of outer mouthful is great, thereby it is very difficult to polish, makes the inefficiency of polishing, and workman's the operation degree of difficulty is big, at the in-process that the rotor was polished, need use the head of polishing of different structure size, consequently, need continuous change different head of polishing at the in-process of polishing, not only reduced the efficiency of polishing, brought the trouble moreover for operating personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotor grinding device 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: a rotor polishing device comprises a base, a collecting structure and a polishing structure, wherein the upper surface of the base is provided with the collecting structure, the collecting structure is provided with the polishing structure, the collecting structure also comprises a collecting tank, the inner wall of the collecting tank is fixedly provided with a motor through a bolt, the power output end of the motor is fixedly connected with a first rotating rod through a bolt, the peripheral middle part of the first rotating rod is fixedly connected with a first gear through a bolt, one end of the first rotating rod is fixedly connected with a first polishing head through a bolt, one side of the upper surface of the collecting tank is fixedly connected with a connecting plate through a bolt, one end of the connecting plate is fixedly connected with a box body through a bolt, one side of the inner wall of the box body is rotatably connected with a second rotating rod through a bearing, the peripheral middle part of the second rotating rod is fixedly connected with a second gear through a bolt, and the first, one end of the second rotating rod penetrates through the box body and is fixedly connected with a second polishing head through a bolt.

Preferably, the collecting structure further comprises fixing columns, the two sides of the middle of the upper surface of the base are fixedly connected with the fixing columns through bolts, and one ends of the two fixing columns are fixedly connected with the collecting tank through bolts.

Preferably, the middle part of the upper surface of the base is provided with a groove, the middle part of the lower surface of the collecting tank is provided with a through hole, and the axis of the through hole and the axis of the groove are on the same straight line.

Preferably, two sides of the inner wall of the collecting tank are fixedly connected with connecting rods through bolts, and the adjacent surfaces of the two connecting rods are fixedly connected with the motor through bolts.

Preferably, the first gear and the second gear are both arranged inside the box body, one end of the first rotating rod penetrates through the box body, and the first rotating rod is rotatably connected with the box body.

Preferably, the upper surface of the box body is of an arc-shaped structure, and the lower surface of the collecting tank is of a semicircular structure.

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

the utility model discloses a be equipped with first head, second head and first gear, the structure and the side length size of first head and second head are all different, drive first bull stick rotation through the motor, and then drive first gear rotation, because first gear and second gear meshing, so the second gear rotates along with first gear, and then drive second bull stick rotation, first bull stick drives first head rotation, and the second bull stick drives second head rotation simultaneously, can satisfy different heads and polish the rotor, and when polishing, do not need to change the head of polishing, not only improve the efficiency of polishing, and bring the convenience for operating personnel; the collecting tank, the through hole and the groove are arranged, waste materials falling in the polishing process enter the collecting tank, enter the groove on the base through the through hole on the collecting tank, and can be cleaned, so that the collecting tank can continuously collect the waste materials; through all setting up first gear and second gear in the inside of box, can play the effect of protection to first gear and second gear, also can prevent simultaneously at the in-process of polishing that first gear and second gear cause the injury to operating personnel.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1-a base; 11-a groove; 2-a collection structure; 21-fixed column; 22-a collection tank; 3-grinding the structure; 31-a motor; 32-a connecting rod; 33-fixing the plate; 34-a connecting plate; 35-a first sanding head; 36-a second sanding head; 37-a box body; 38-a first gear; 39-a second gear; 310-a first rotating bar; 311-second rotating rod.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a rotor polishing device comprises a base 1, a collecting structure 2 and a polishing structure 3, wherein the collecting structure 2 is arranged on the upper surface of the base 1, the polishing structure 3 is arranged on the collecting structure 2, the collecting structure 2 further comprises a collecting tank 22, a motor 31 is fixedly arranged on the inner wall of the collecting tank 22 through bolts, a power output end of the motor 31 is fixedly connected with a first rotating rod 310 through bolts, the peripheral middle part of the first rotating rod 310 is fixedly connected with a first gear 38 through bolts, one end of the first rotating rod 310 is fixedly connected with a first polishing head 35 through bolts, one side of the upper surface of the collecting tank 22 is fixedly connected with a connecting plate 34 through bolts, one end of the connecting plate 34 is fixedly connected with a box body 37 through bolts, one side of the inner wall of the box body 37 is rotatably connected with a second rotating rod 311 through a bearing, the peripheral middle part of the second rotating rod 311 is fixedly connected with a second gear 39, the first gear 38 is engaged with the second gear 39, one end of the second rotating rod 311 passes through the box body 37 and is fixedly connected with a second polishing head 36 through a bolt, one side of the box body 37 is provided with a small hole, one end of the second rotating rod 311 passes through the small hole, the diameter size of the small hole is larger than that of the second rotating rod 311, waste materials polished by the second polishing head 36 can fall into the collecting groove 22, the first polishing head 35 and the second polishing head 36 have different structures and side lengths, the first rotating rod 310 is driven to rotate through the motor 31, the first gear 38 is driven to rotate, the second gear 39 rotates along with the first gear 38 due to the engagement of the first gear 38 and the second gear 39, the second rotating rod 311 is driven to rotate, the first rotating rod 310 drives the first polishing head 35 to rotate, and the second rotating rod 311 drives the second polishing head 36 to rotate, the rotor can be polished by different polishing heads, the polishing heads do not need to be replaced during polishing, the polishing efficiency is improved, and convenience is brought to operators, the collecting structure 2 further comprises fixing columns 21, the two sides of the middle part of the upper surface of the base 1 are fixedly connected with the fixing columns 21 through bolts, one ends of the two fixing columns 21 are fixedly connected with the collecting tank 22 through bolts, the middle part of the upper surface of the base 1 is provided with a groove 11, the middle part of the lower surface of the collecting tank 22 is provided with a through hole, the axial lead of the through hole and the axial lead of the groove 11 are on the same straight line, waste materials falling off during polishing enter the collecting tank 22 and enter the groove 11 on the base 1 through the through hole on the collecting tank 22, the waste materials in the groove 11 can be cleaned, and the collecting tank 22 can continuously collect the waste materials, the two sides of the inner wall of the collecting tank 22 are fixedly connected with connecting rods 32 through bolts, the adjacent surfaces of the two connecting rods 32 are fixedly connected with the motor 31 through bolts, the first gear 38 and the second gear 39 are both arranged in the box body 37, the first gear 38 and the second gear 39 can be protected, meanwhile, the first gear 38 and the second gear 39 can be prevented from hurting operators in the polishing process, one end of the first rotating rod 310 penetrates through the box body 37, the first rotating rod 310 is rotatably connected with the box body 37, the middle parts of the upper surface and the lower surface of the box body 37 are respectively provided with an opening, one end of the first rotating rod 310 penetrates through the two openings, the diameter size of the opening is larger than that of the first rotating rod 310, the upper surface of the box body 37 is of an arc-shaped structure, and waste falling on the surface of the box body 37, can fall under the action of gravity into the collecting chute 22, the lower surface of the collecting chute 22 is in a semicircular structure, so that the waste material in the collecting chute 22 can completely fall into the groove 11 on the base 1 from the collecting chute 22 under the action of gravity.

The working principle is as follows: when the polishing machine is used, the motor 31 is turned on through a switch on the motor 31, the motor 31 drives the first rotating rod 310 to rotate so as to drive the first gear 38 to rotate, the first gear 38 is meshed with the second gear 39, so the second gear 39 rotates along with the first gear 38, and then the second rotating rod 311 rotates, the first rotating rod 310 drives the first polishing head 35 to rotate, meanwhile, the second rotating rod 311 drives the second polishing head 36 to rotate, polishing of a rotor by different polishing heads can be met, and in the polishing process, the polishing heads do not need to be replaced, so that not only is the polishing efficiency improved, but also convenience is brought to an operator, waste falling in the polishing process enters the collecting groove 22 and enters the groove 11 on the base 1 through a through hole on the collecting groove 22, the waste in the groove 11 can be cleaned, and therefore the collecting groove 22 can continuously collect the waste, through setting up first gear 38 and second gear 39 all in the inside of box 37, can play the effect of protection to first gear 38 and second gear 39, also can prevent simultaneously at the in-process of polishing that first gear 38 and second gear 39 cause the injury to operating personnel.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. A rotor grinding device, comprising:

a base (1);

a collecting structure (2);

a grinding structure (3);

the device comprises a base (1), a collecting structure (2) and a polishing structure (3), wherein the collecting structure (2) is arranged on the upper surface of the base (1);

wherein, the collecting structure (2) further comprises a collecting tank (22), a motor (31) is fixedly installed on the inner wall of the collecting tank (22) through bolts, a power output end of the motor (31) is fixedly connected with a first rotating rod (310) through bolts, the peripheral middle part of the first rotating rod (310) is fixedly connected with a first gear (38) through bolts, one end of the first rotating rod (310) is fixedly connected with a first polishing head (35) through bolts, one side of the upper surface of the collecting tank (22) is fixedly connected with a connecting plate (34) through bolts, one end of the connecting plate (34) is fixedly connected with a box body (37) through bolts, one side of the inner wall of the box body (37) is rotatably connected with a second rotating rod (311) through a bearing, the peripheral middle part of the second rotating rod (311) is fixedly connected with a second gear (39) through bolts, and the first gear (38) is meshed with the second gear (39), one end of the second rotating rod (311) penetrates through the box body (37) and is fixedly connected with a second polishing head (36) through a bolt.

2. A rotor sharpening device according to claim 1, wherein: the collecting structure (2) further comprises:

a fixed column (21);

the device comprises a base (1), wherein fixing columns (21) are fixedly connected to two sides of the middle of the upper surface of the base (1) through bolts, and one ends of the two fixing columns (21) are fixedly connected with a collecting tank (22) through bolts.

3. A rotor sharpening device according to claim 1, wherein: the middle of the upper surface of the base (1) is provided with a groove (11), the middle of the lower surface of the collecting groove (22) is provided with a through hole, and the axis of the through hole and the axis of the groove (11) are on the same straight line.

4. A rotor sharpening device according to claim 1, wherein: the two sides of the inner wall of the collecting groove (22) are fixedly connected with connecting rods (32) through bolts, and the adjacent surfaces of the two connecting rods (32) are fixedly connected with the motor (31) through bolts.

5. A rotor sharpening device according to claim 1, wherein: the first gear (38) and the second gear (39) are arranged inside the box body (37), one end of the first rotating rod (310) penetrates through the box body (37), and the first rotating rod (310) is rotatably connected with the box body (37).

6. A rotor sharpening device according to claim 1, wherein: the upper surface of the box body (37) is of an arc-shaped structure, and the lower surface of the collecting tank (22) is of a semicircular structure.