CN212665979U

CN212665979U - Motor turntable

Info

Publication number: CN212665979U
Application number: CN202021250772.8U
Authority: CN
Inventors: 曹安峰; 胡阔磊; 张永辉
Original assignee: Qingdao Yongfengmao Electromechanical Co ltd
Current assignee: Qingdao Yongfengmao Electromechanical Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-09
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a motor turntable, which comprises an installation shell, a turntable, a fastening unit and a rotating disk; a motor: the motor is a motor main body, a motor output shaft is arranged in the middle of the front end of the motor main body, a rear end cover is installed at the rear end of the motor, a front end cover is installed at the front end of the motor, a shaft hole is formed in the middle of the front end cover, and the motor output shaft penetrates through the shaft hole; installing a shell: the front side of the front end cover is provided with a mounting shell, and the inner side surface of the mounting shell is provided with a ring groove; rotating the disc: a rotating disc is rotatably connected inside the annular groove, an inner gear ring is arranged on the inner side face of the rotating disc, an output shaft is fixed in the middle of the front side face of the rotating disc, and two key grooves II are symmetrically arranged on the side face of the output shaft; the motor turntable can not disturb the motor, prolongs the service life of the motor, is easy to disassemble, can not be damaged and is convenient to use.

Description

Motor turntable

Technical Field

The utility model relates to a carousel technical field specifically is a motor carousel.

Background

The motor is represented by a letter M (old standard is represented by D) in a circuit, the motor is mainly used for generating driving torque and serving as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the generator is mainly used for converting mechanical energy into electric energy;

when the motor is used, a turntable is usually required to be mounted at the end part of an output shaft of the motor, then the turntable drives an external mechanism or a part clamped on the side surface of the turntable to rotate, and a rotating shaft of the traditional motor is generally directly connected with a turntable key required to be used;

so, the work piece of centre gripping on the carousel is fast because of slew velocity at the rotation in-process for will certainly produce the disturbance to the motor that uses, make the motor rigidity that uses poor and lead to life short, the mode of key-type connection need beat with great power at the in-process of dismantling in addition and just can dismantle, and it is difficult that this kind of mode is dismantled, can damage the carousel, inconvenient use in the in-process of beating unavoidably.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a motor carousel, not only can not produce the disturbance to the motor, improved the life of motor, it is easy to dismantle moreover, can not damage, and convenient to use can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a motor turntable comprises a mounting shell, a turntable, a fastening unit and a rotating disk;

a motor: the motor is a motor main body, a motor output shaft is arranged in the middle of the front end of the motor main body, a rear end cover is installed at the rear end of the motor, a front end cover is installed at the front end of the motor, a shaft hole is formed in the middle of the front end cover, and the motor output shaft penetrates through the shaft hole;

installing a shell: the front side of the front end cover is provided with a mounting shell, and the inner side surface of the mounting shell is provided with a ring groove;

rotating the disc: a rotating disc is rotatably connected inside the annular groove, an inner gear ring is arranged on the inner side face of the rotating disc, an output shaft is fixed in the middle of the front side face of the rotating disc, and two key grooves II are symmetrically arranged on the side face of the output shaft;

wherein: the novel rotary table is characterized by further comprising a rotary table, the rotary table is mounted at the front end of the output shaft, lightening holes are formed in the side face of the rotary table, a mounting hole is formed in the middle of the rotary table, two key grooves I are symmetrically formed in the two sides of the mounting hole, and the rotary table and the output shaft are fastened through a fastening unit.

Further, the fastening unit contains pull ring, fixed block and key, the trailing flank of fixed block is fixed with two keys, be fixed with the pull ring in the middle of the leading flank of fixed block, the fixed block passes through the side of fix with screw at the carousel, the key uses with the cooperation of keyway one and keyway two, inserts through two keys and makes the carousel fix in the side of output shaft in keyway one and keyway two inside, then makes the fixed block fix through the screw and does not loosen and take off, when dismantling, unscrews the screw, then can pull out the key through the pull ring, and this kind of mode is compared with traditional key-type connection, and it is convenient to dismantle, and is light easy, can not damage the carousel moreover.

Further, still include the straight-tooth, the front end of motor output shaft has the straight-tooth through the key-type connection, straight-tooth and ring gear meshing, the motor output shaft through the motor drives the straight-tooth and rotates, then the straight-tooth drives the ring gear and rotates, the ring gear drives the rotary disk rotatory, the rotary disk drives the output shaft and rotates, the output shaft drives the carousel rotatory, at this in-process, the power transmission that the carousel will receive is for the output shaft, the output shaft will receive the power transmission for the rotary disk, the rotary disk receives the restriction of annular and transmits the installation shell with power transmission, the installation shell makes front end housing and rear end housing atress through connecting screw, and then make straight-tooth and motor output shaft atress not, the motor is difficult to damage.

Further, still including strengthening the taper ring, the side cover of output shaft has the strengthening taper ring, the side of strengthening the taper ring is fixed in the side of rotary disk, and the effect of strengthening the taper ring is mainly to the output shaft reinforcing effect, makes the output shaft transmit the power maximize that the carousel received for the rotary disk.

Furthermore, the rear end cover, the front end cover and the mounting shell are connected through bolts, and the rear end cover, the front end cover and the mounting shell are fastened into a whole through connecting screws, so that the rear end cover, the front end cover and the mounting shell are more stable when stressed.

Compared with the prior art, the beneficial effects of the utility model are that: this motor carousel has following benefit:

1. the motor turntable is inserted into the key slot I and the key slot II through the two keys, so that the turntable is fixed on the side surface of the output shaft, the fixed block is fixed through the screw without loosening, the screw is loosened during disassembly, and then the key can be pulled out through the pull ring, compared with the traditional key connection, the motor turntable is convenient to disassemble, easy and easy to use, and the turntable cannot be damaged;

2. the motor turntable drives the straight teeth to rotate through the motor output shaft of the motor, then the straight teeth drive the gear ring to rotate, the gear ring drives the rotating disc to rotate, the rotating disc drives the output shaft to rotate, the output shaft drives the turntable to rotate, in the process, the turntable transmits the received force to the output shaft, the output shaft transmits the received force to the rotating disc, the rotating disc is limited by the ring groove to transmit the force to the mounting shell, the mounting shell enables the front end cover and the rear end cover to be stressed through the connecting screw rod, further, the straight teeth and the motor output shaft are not stressed, the motor cannot generate disturbance, the motor is not easy to damage, and the service life of;

3. the motor turntable can not disturb the motor, prolongs the service life of the motor, is easy to disassemble, can not be damaged and is convenient to use.

Drawings

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

fig. 2 is a schematic view of the structure of the fastening unit of the present invention.

In the figure: the motor comprises a motor 1, a rear end cover 2, a motor output shaft 3, a front end cover 4, a mounting shell 5, an output shaft 6, a rotating disc 7, a fastening unit 8, a pull ring 81, a fixing block 82, a key 83, a key groove I9, a key groove II 10, a reinforced conical ring 11, a rotating disc 12, a ring groove 13, an inner gear ring 14 and a straight gear 15.

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. 1-2, the present invention provides a technical solution: a motor turntable comprises a mounting shell 5, a turntable 7, a fastening unit 8 and a rotating disk 12;

a motor 1: the motor is a motor main body, a motor output shaft 3 is arranged in the middle of the front end of the motor main body, a rear end cover 2 is arranged at the rear end of the motor 1, a front end cover 4 is arranged at the front end of the motor 1, a shaft hole is arranged in the middle of the front end cover 4, the motor output shaft 3 penetrates through the shaft hole, the motor main body further comprises straight teeth 15, the front end of the motor output shaft 3 is connected with the straight teeth 15 through keys, the straight teeth 15 are meshed with an inner gear ring 14, the motor output shaft 3 of the motor 1 drives the straight teeth 15 to rotate, then the straight teeth 15 drive a gear ring 14 to rotate, the gear ring 14 drives a rotating disc 12 to rotate, the rotating disc 12 drives the output shaft 6 to rotate, the output shaft 6 drives a rotating disc 7 to rotate, in the process, the rotating disc 7 transmits the received force to the output shaft 6, the output shaft 6 transmits the received force to the rotating disc 12, further, the straight teeth 15 and the motor output shaft 3 are not stressed, the motor is not easy to damage, and the service life of the motor is prolonged;

mounting the shell 5: the front side of the front end cover 4 is provided with a mounting shell 5, the inner side surface of the mounting shell 5 is provided with a ring groove 13, the rear end cover 2, the front end cover 4 and the mounting shell 5 are connected through bolts, the rear end cover 2, the front end cover 4 and the mounting shell 5 are fastened into a whole through connecting screws, and the mounting shell is more stable when stressed;

rotating the disc 12: the rotary disc 12 is rotatably connected inside the annular groove 13, an inner gear ring 14 is arranged on the inner side face of the rotary disc 12, an output shaft 6 is fixed in the middle of the front side face of the rotary disc 12, two key grooves II 10 are symmetrically arranged on the side face of the output shaft 6, the reinforced conical ring 11 is further included, the reinforced conical ring 11 is sleeved on the side face of the output shaft 6, the end side of the reinforced conical ring 11 is fixed on the side face of the rotary disc 12, the reinforced conical ring 11 mainly plays a role in reinforcing the output shaft 6, and the force borne by the rotary disc 7 is transmitted to the rotary disc 12;

wherein: the novel rotary table is characterized by further comprising a rotary table 7, the rotary table 7 is mounted at the front end of the output shaft 6, lightening holes are formed in the side face of the rotary table 7, a mounting hole is formed in the middle of the rotary table 7, two key slots I9 are symmetrically formed in two sides of the mounting hole, the rotary table 7 and the output shaft 6 are fastened through a fastening unit 8, the fastening unit 8 comprises a pull ring 81, a fixing block 82 and a key 83, two keys 83 are fixed to the rear side face of the fixing block 82, the pull ring 81 is fixed to the middle of the front side face of the fixing block 82, the fixing block 82 is fixed to the side face of the rotary table 7 through screws, the key 83 is matched with the key slots I9 and the key slots II 10, the rotary table 7 is fixed to the side face of the output shaft 6 through the two keys 83 inserted into the key slots I9 and the key slots II 10, the fixing block 82 is fixed to, the disassembly is convenient, easy and convenient, and the rotating disc 7 can not be damaged.

When in use: the straight teeth 15 are driven to rotate by the motor output shaft 3 of the motor 1, then the straight teeth 15 drive the gear ring 14 to rotate, the gear ring 14 drives the rotating disc 12 to rotate, the rotating disc 12 drives the output shaft 6 to rotate, the output shaft 6 drives the rotating disc 7 to rotate, in the process, the rotating disc 7 transmits the received force to the output shaft 6, the output shaft 6 transmits the received force to the rotating disc 12, the rotating disc 12 is limited by the ring groove 13 to transmit the force to the installation shell 5, the installation shell 5 enables the front end cover 4 and the rear end cover 2 to be stressed through a connecting screw rod, further enables the straight teeth 15 and the motor output shaft 3 not to be stressed, the motor is not easy to damage, the service life of the motor is prolonged, the rotating disc 7 is fixed on the side face of the output shaft 6 by inserting the two keys 83 into the key grooves one 9 and the key grooves two 10, then the fixing block 82 is fixed without loosening through, compared with the traditional key connection, the mode is convenient to detach, is easy and easy, and can not damage the rotary table 7, the rear end cover 2, the front end cover 4 and the installation shell 5 are integrated through bolt fastening, and are more stable when stressed, the effect of reinforcing the conical ring 11 is mainly to strengthen the output shaft 6, the force maximization that the output shaft 6 receives the rotary table 7 is transmitted to the rotary table 12, the motor 1 does not generate disturbance, and the service life of the motor 1 is prolonged.

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 motor carousel which characterized in that: comprises a mounting shell (5), a rotary disc (7), a fastening unit (8) and a rotary disc (12);

electric machine (1): the motor is a motor main body, a motor output shaft (3) is arranged in the middle of the front end of the motor main body, a rear end cover (2) is installed at the rear end of the motor (1), a front end cover (4) is installed at the front end of the motor (1), a shaft hole is formed in the middle of the front end cover (4), and the motor output shaft (3) penetrates through the shaft hole;

mounting case (5): the front side of the front end cover (4) is provided with a mounting shell (5), and the inner side surface of the mounting shell (5) is provided with a ring groove (13);

rotating disk (12): a rotating disc (12) is rotatably connected inside the ring groove (13), an inner gear ring (14) is arranged on the inner side surface of the rotating disc (12), an output shaft (6) is fixed in the middle of the front side surface of the rotating disc (12), and two key grooves II (10) are symmetrically arranged on the side surface of the output shaft (6);

wherein: the novel rotary table is characterized by further comprising a rotary table (7), the rotary table (7) is installed at the front end of the output shaft (6), lightening holes are formed in the side face of the rotary table (7), a mounting hole is formed in the middle of the rotary table (7), two key grooves I (9) are symmetrically formed in the two sides of the mounting hole, and the rotary table (7) and the output shaft (6) are fastened through a fastening unit (8).

2. A motor rotor as claimed in claim 1, wherein: fastening unit (8) contain pull ring (81), fixed block (82) and key (83), the trailing flank of fixed block (82) is fixed with two keys (83), be fixed with pull ring (81) in the middle of the leading flank of fixed block (82), fixed block (82) pass through the fix with screw in the side of carousel (7), key (83) use with keyway (9) and keyway (10) cooperation.

3. A motor rotor as claimed in claim 1, wherein: the motor is characterized by further comprising straight teeth (15), the front end of the motor output shaft (3) is connected with the straight teeth (15) through a key (83), and the straight teeth (15) are meshed with the inner gear ring (14).

4. A motor rotor as claimed in claim 1, wherein: the novel rotary table is characterized by further comprising a reinforcing conical ring (11), the reinforcing conical ring (11) is sleeved on the side face of the output shaft (6), and the end side of the reinforcing conical ring (11) is fixed to the side face of the rotary table (12).

5. A motor rotor as claimed in claim 1, wherein: the rear end cover (2), the front end cover (4) and the mounting shell (5) are connected through bolts.