CN211018482U

CN211018482U - High-speed motor structure

Info

Publication number: CN211018482U
Application number: CN201922450194.6U
Authority: CN
Inventors: 蒋樟怀; 董亦樵
Original assignee: Shenzhen Rongchangxin Motor Co ltd
Current assignee: Shenzhen Rongchangxin Motor Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-14
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of high-speed motors, in particular to a high-speed motor structure, which comprises a shell main body, a fixed plate, a dustproof cover and a fixed bottom plate, wherein one side of the shell main body is fixedly provided with the fixed plate, the center of the fixed plate is fixedly provided with an axle sleeve, the inner side of the axle sleeve is fixedly provided with a chute, the inner part of the chute is fixedly provided with a sliding ball, one side of the fixed plate is fixedly provided with the dustproof cover, the inner side of the dustproof cover is fixedly provided with a groove, the inner part of the groove is fixedly provided with a dustproof block, the inner side of the dustproof block is fixedly provided with a lubricating layer, the inner part of the shell main body is fixedly provided with a high-speed motor, the utility model discloses a shaft sleeve and an inner sliding ball, when the device is used, the axle sleeve is fixedly arranged, provides certain stability and reduces friction, so that the equipment is more stable when in use.

Description

High-speed motor structure

Technical Field

The utility model relates to a high-speed motor technical field specifically is a high-speed motor structure.

Background

The high-speed motor is generally a motor with the rotating speed of more than 10000r/min, and because the high-speed motor has the rotating speed which is far less than that of a motor with ordinary power and is connected with a prime mover, a traditional speed reducing mechanism is cancelled, the high-speed motor has the reasons of small rotating inertia and the like, the high-speed motor has the advantages of high power density of the motor, effective material saving, high transmission efficiency, low noise, quick dynamic response and the like, the high-speed processing technology is more and more concerned by people, the high-speed motor not only can obtain higher production rate, but also can obtain higher processing quality, and can reduce the production cost, so the high-speed motor is considered to be one of the advanced manufacturing technologies.

The existing high-speed motor has a plurality of types, but most of the existing high-speed motors are only the changes on the styles, the high-speed motors are not improved in too many functions, when the high-speed motors are used, because the speed is high, the rotating shafts are not stable enough when rotating, and when the high-speed motors are used, the heat generated by the high-speed motors is large, if the high-speed motors are not radiated in time, the high-speed motors can be influenced, and therefore the current situation is changed by needing a high-speed motor structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed motor structure 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 high-speed motor structure comprises a shell main body, a fixing plate, a dustproof cover and a fixing bottom plate, wherein a heat dissipation port is fixedly formed in the front of the shell main body, the fixing plate is fixedly arranged on one side of the shell main body, a shaft sleeve is fixedly arranged at the center of the fixing plate, a sliding groove is fixedly formed in the inner side of the shaft sleeve, a sliding ball is fixedly arranged in the sliding groove, the dustproof cover is fixedly arranged on one side of the fixing plate, a groove is fixedly formed in the inner side of the dustproof cover, a dustproof block is fixedly arranged in the groove, a lubricating layer is fixedly arranged on the inner side of the dustproof block, a connecting thread is arranged at the connecting part of the inner side of the dustproof cover and the shaft sleeve, the fixing bottom plate is fixedly arranged at the bottom of the shell main body, a, high-speed motor is close to fixed plate one side fixed mounting and has the connecting block, high-speed motor is close to fixed plate one side center department fixed mounting has the rotation axis, inside inner wall one side of shell main part and top fixed mounting have the fixed block, fixed mounting has the semiconductor refrigeration board on the fixed block.

Preferably, the outer side of the dustproof cover is fixedly provided with anti-skid abrasive grains.

Preferably, the inner side of the sliding ball is tightly attached to the outer side of the rotating shaft.

Preferably, the inner side of the lubricating layer is closely attached to the outer side of the rotating shaft.

Preferably, the outer side of the shaft sleeve is fixedly provided with an external thread which is matched with the connecting thread.

Preferably, the rotation shaft protrudes through the dust cap.

Preferably, a dust screen is fixedly installed inside the heat dissipation port.

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

1. the utility model discloses in, through axle sleeve and the inside smooth pearl that sets up, when equipment uses, through fixed mounting there is the axle sleeve at fixed plate center department, and has smooth pearl at the inboard fixed mounting of axle sleeve, and inserts the rotation axis, pastes tight rotation axis through smooth pearl, provides certain stability, and reduces the friction for when equipment uses, it is more stable.

2. The utility model discloses in, through the shield that sets up, when equipment uses, through connecting thread and axle sleeve threaded connection, and through the inside dust proof block and the lubricant film that are equipped with of shield, provide certain dustproof effect, inside avoiding dust to get into equipment, influence equipment operation for during equipment uses, have dustproof function.

3. The utility model discloses in, through the semiconductor refrigeration board that sets up, when equipment uses, because high-speed motor high-speed operation can produce a large amount of high temperatures, through there being the semiconductor refrigeration board at the inside fixed mounting of equipment, cool down to equipment inside through the semiconductor refrigeration board for when equipment uses, effectively reach the cooling purpose, extension equipment life.

Drawings

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

FIG. 2 is a view of the internal structure of the present invention;

FIG. 3 is an enlarged view of group A of the present invention;

in the figure: 1-shell main body, 2-fixing plate, 3-dust cover, 4-heat dissipation port, 5-fixing bottom plate, 6-semiconductor refrigeration plate, 7-fixing block, 8-bottom plate, 9-connecting block, 10-rotating shaft, 11-high-speed motor, 12-fixing piece, 13-sliding ball, 14-sliding groove, 15-groove, 16-dust-proof block, 17-lubricating layer, 18-connecting thread and 19-shaft sleeve

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a high-speed motor structure comprises a shell main body 1, a fixed plate 2, a dustproof cover 3 and a fixed bottom plate 5, wherein a heat dissipation port 4 is fixedly formed in the front of the shell main body 1, a dustproof net is fixedly mounted inside the heat dissipation port 4, the fixed plate 2 is fixedly mounted on one side of the shell main body 1, a shaft sleeve 19 is fixedly mounted at the center of the fixed plate 2, the shaft sleeve 19 and a sliding ball 13 are arranged, when the high-speed motor structure is used, the shaft sleeve 19 is fixedly mounted at the center of the fixed plate 2, the sliding ball 13 is fixedly mounted on the inner side of the shaft sleeve 19, a rotating shaft 10 is inserted into the shaft sleeve, the sliding ball 13 is tightly attached to the rotating shaft 10, certain stability is provided, friction is reduced, when the high-speed motor structure is used, the high-speed motor structure is more stable, an external thread is fixedly formed on the, the inner side of the sliding ball 13 is tightly attached to the outer side of the rotating shaft 10, one side of the fixed plate 2 is fixedly provided with a dustproof cover 3, when the device is used, the dustproof cover 3 is in threaded connection with a shaft sleeve 19 through a connecting thread 18, and a dustproof block 16 and a lubricating layer 17 are arranged in the dustproof cover 3 to provide a certain dustproof effect and prevent dust from entering the device to influence the operation of the device, so that the dustproof function is achieved when the device is used, the outer side of the dustproof cover 3 is fixedly provided with antiskid abrasive grains, the inner side of the dustproof cover 3 is fixedly provided with a groove 15, the inner part of the groove 15 is fixedly provided with the dustproof block 16, the inner side of the dustproof block 16 is fixedly provided with the lubricating layer 17, the inner side of the lubricating layer 17 is tightly attached to the outer side of the rotating shaft 10, the connecting thread 18 is arranged at the joint of the inner side of the dustproof cover 3 and the shaft sleeve 19, fixed mounting 12 has been seted up on high speed motor 11, mounting 12 bottom fixed mounting has bottom plate 8, high speed motor 11 is close to 2 one side fixed mounting of fixed plate has connecting block 9, high speed motor 11 is close to 2 one side centers of fixed plate fixed mounting of department's fixed rotation axis 10, rotation axis 10 passes shield 3 and stretches out, 1 inside inner wall one side of shell main part and top fixed mounting have fixed block 7, fixed mounting has semiconductor refrigeration board 6 on the fixed block 7, semiconductor refrigeration board 6 through setting up, when equipment uses, because high speed motor runs at a high speed, can produce a large amount of high temperatures, through fixed mounting there is semiconductor refrigeration board 6 inside equipment, cool down to equipment inside through semiconductor refrigeration board 6, when making equipment use, effectively reach the cooling purpose, prolong equipment life, certain spreading value has.

The utility model discloses work flow: when the dustproof device is used, the shaft sleeve 19 is fixedly arranged at the center of the fixing plate 2 through the arranged shaft sleeve 19 and the arranged sliding ball 13, the sliding ball 13 is fixedly arranged on the inner side of the shaft sleeve 19, the rotating shaft 10 is inserted, the sliding ball 13 is tightly attached to the rotating shaft 10, certain stability is provided, friction is reduced, and when the dustproof device is used, the dustproof cover 3 is more stable, when the dustproof device is used, the dustproof cover is in threaded connection with the shaft sleeve 19 through the connecting thread 18, a certain dustproof effect is provided through the dustproof block 16 and the lubricating layer 17 which are arranged in the dustproof cover 3, dust is prevented from entering the device to influence the operation of the device, when the dustproof device is used, the dustproof function is achieved, when the dustproof device is used, a high-speed motor runs at a high speed, a large amount of high temperature can be generated, the semiconductor refrigeration plate 6 is fixedly arranged in the device, the interior of the equipment is cooled through the semiconductor refrigerating plate 6, so that the purpose of cooling is effectively achieved when the equipment is used, the service life of the equipment is prolonged, and certain popularization value is achieved.

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. The utility model provides a high-speed motor structure, includes shell main part (1), fixed plate (2), shield (3) and PMKD (5), its characterized in that: the heat dissipation port (4) is fixedly arranged on the front side of the shell main body (1), a fixing plate (2) is fixedly arranged on one side of the shell main body (1), an axle sleeve (19) is fixedly arranged at the center of the fixing plate (2), a sliding groove (14) is fixedly arranged on the inner side of the axle sleeve (19), a sliding ball (13) is fixedly arranged in the sliding groove (14), a dust cover (3) is fixedly arranged on one side of the fixing plate (2), a groove (15) is fixedly arranged on the inner side of the dust cover (3), a dust-proof block (16) is fixedly arranged in the groove (15), a lubricating layer (17) is fixedly arranged on the inner side of the dust-proof block (16), a connecting thread (18) is arranged at the joint of the inner side of the dust cover (3) and the axle sleeve (19), a fixing bottom plate (5) is fixedly arranged at the bottom of the shell, fixing member (12) have been seted up to high speed motor (11) last fixed, fixing member (12) bottom fixed mounting has bottom plate (8), high speed motor (11) are close to fixed plate (2) one side fixed mounting and have connecting block (9), high speed motor (11) are close to fixed plate (2) one side center department fixed mounting have rotation axis (10), inside inner wall one side of shell main part (1) and top fixed mounting have fixed block (7), fixed mounting has semiconductor refrigeration board (6) on fixed block (7).

2. A high speed electric machine structure according to claim 1, characterized in that: and anti-skid abrasive grains are fixedly arranged on the outer side of the dustproof cover (3).

3. A high speed electric machine structure according to claim 1, characterized in that: the inner side of the sliding ball (13) is tightly attached to the outer side of the rotating shaft (10).

4. A high speed electric machine structure according to claim 1, characterized in that: the inner side of the lubricating layer (17) is tightly attached to the outer side of the rotating shaft (10).

5. A high speed electric machine structure according to claim 1, characterized in that: and the outer side of the shaft sleeve (19) is fixedly provided with an external thread which is matched with the connecting thread (18).

6. A high speed electric machine structure according to claim 1, characterized in that: the rotating shaft (10) penetrates through the dustproof cover (3) to extend out.

7. A high speed electric machine structure according to claim 1, characterized in that: and a dustproof net is fixedly arranged in the heat dissipation port (4).