CN215580805U

CN215580805U - Bearing dismounting device is used in motor production

Info

Publication number: CN215580805U
Application number: CN202122153719.7U
Authority: CN
Inventors: 陈丽婷; 王艳
Original assignee: Xuzhou Bofeng Bearing Co ltd
Current assignee: Xuzhou Bofeng Bearing Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-18
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of bearing dismounting devices, in particular to a bearing dismounting device for motor production. The reciprocating mechanism comprises a movable groove, the movable groove is arranged in the workbench, and the movable groove is connected with the empty groove; the rotating rod is rotatably connected to the inner side of the movable groove; the reciprocating motor is connected to the top end surface of the rotating rod and used for providing power; the gear is fixedly connected to the outer side of the rotating rod; the rack is meshed and connected to the outer side of the gear and used for pushing the dismounting assembly in the empty groove; through the reciprocating mechanism who sets up, can promote original screw rod and change electronic promotion into, let the user when using this device to dismantle the bearing, can let reciprocating motor provide power and rotate, efficiency when bearing during operation is dismantled in improvement that can be better, further promoted the practicality of this device, save the procedure when user uses this device.

Description

Bearing dismounting device is used in motor production

Technical Field

The utility model relates to the technical field of bearing dismounting devices, in particular to a bearing dismounting device for motor production.

Background

The motor is commonly called as a motor and refers to an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the motor is represented by a letter M in a circuit and mainly used for generating driving torque to serve as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit and mainly used for converting mechanical energy into electric energy;

like the utility model discloses a bearing dismounting device for motor production that the bulletin number is CN213367590U, it though can adjust the interval between riser and the bearing to can make the bearing remove and dismantle, but does not solve and use the screw rod to promote the too loaded down with trivial details problem of riser always, for this we propose a bearing dismounting device for motor production.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the bearing dismounting device for motor production, which can change the original screw pushing into the electric pushing, so that a user can rotate the reciprocating motor by providing power when using the device to dismount the bearing, the working efficiency of dismounting the bearing can be better improved, the practicability of the device is further improved, and the program of the user when using the device is saved.

In order to solve the technical problems, the utility model provides the following technical scheme: bearing dismounting device for motor production comprises a workbench, a hollow groove and a reciprocating mechanism, wherein the reciprocating mechanism comprises

The movable groove is formed in the workbench and is connected with the empty groove;

the rotating rod is rotatably connected to the inner side of the movable groove;

the reciprocating motor is connected to the top end surface of the rotating rod and used for providing power;

the gear is fixedly connected to the outer side of the rotating rod;

and the rack is meshed and connected to the outer side of the gear and is used for pushing the dismounting assembly in the empty groove.

As a preferable technical scheme of the utility model, the reciprocating motor is positioned on the top end surface of the workbench, and the rotating rod, the gear and the rack are all positioned on the inner side of the movable groove.

As a preferable technical scheme of the utility model, a bearing is arranged at the joint of the rotating rod and the movable groove, and lubricating grease is arranged at the joint of the gear and the rack.

As a preferable technical scheme of the utility model, a protective pad is fixedly connected to the end face of one end, far away from the reciprocating motor, of the rack, and an adhesive is arranged at the joint of the protective pad and the rack.

The protection mechanism comprises a protection cover, the protection cover is located on the outer side of the reciprocating motor, the bottom end surface of the protection cover is fixedly connected to the top end surface of the workbench, heat dissipation holes are formed in the surface of the protection cover, and soundproof cotton is arranged on the inner sides of the heat dissipation holes.

As a preferable technical scheme of the utility model, five heat dissipation holes are formed around the surface of the protective cover, and the quantity of the soundproof cotton and the heat dissipation holes is the same.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the arranged reciprocating mechanism, the original screw pushing can be changed into electric pushing, so that when a user uses the device to disassemble the bearing, the reciprocating motor can provide power to rotate, the working efficiency of disassembling the bearing can be better improved, the practicability of the device is further improved, and the program of the user when using the device is saved;

2. through the protection machanism who sets up, can get up the reciprocating motor protection that exposes outside, when can avoid sending out the reciprocating motor that scalds in the operation and being touched by mistake, the noise that takes place when reducing reciprocating motor and using lets it not influence surrounding work environment.

Drawings

FIG. 1 is a schematic cross-sectional front view of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A of FIG. 1;

FIG. 3 is an enlarged view of the structure of FIG. 2 at B according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2 at C in accordance with the present invention;

wherein: 1. a work table; 3. a reciprocating motor; 4. a protective cover; 11. an empty groove; 12. a movable groove; 31. a rotating rod; 32. a gear; 33. a rack; 34. a bearing; 41. heat dissipation holes; 42. soundproof cotton.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, a bearing dismounting device for motor production comprises a workbench 1, an empty slot 11 and a reciprocating mechanism, wherein the reciprocating mechanism comprises a movable slot 12, the movable slot 12 is arranged in the workbench 1, and the movable slot 12 is connected with the empty slot 11; the rotating rod 31, the rotating rod 31 is connected to the inner side of the movable groove 12 in a rotating way; the reciprocating motor 3, the reciprocating motor 3 is connected to the top surface of the rotating rod 31, the reciprocating motor 3 is used for providing power; the gear 32, the gear 32 is fixedly connected to the outside of the rotating rod 31; the rack 33 is meshed and connected to the outer side of the gear 32, and the rack 33 is used for pushing the detaching component in the empty groove 11; the reciprocating motor 3 is positioned on the top end surface of the workbench 1, and the rotating rod 31, the gear 32 and the rack 33 are all positioned on the inner side of the movable groove 12;

when the bearing needs to be disassembled, the reciprocating motor 3 is started, the reciprocating motor 3 drives the rotating rod 31 to rotate, the gear 32 rotates while the rotating rod 31 rotates, and the rack 33 is continuously driven to reciprocate simultaneously, so that the bearing is disassembled; can promote to change original screw rod into electronic promotion, let the user when using this device to dismantle the bearing, can let reciprocating motor 3 provide power and rotate, efficiency that the bearing during operation was dismantled in improvement that can be better has further promoted the practicality of this device, saves the procedure when user used this device.

In other embodiments, as shown in fig. 2 and 3, the present embodiment discloses that a bearing 34 is disposed at a joint of the rotating rod 31 and the movable groove 12, and a lubricating grease is disposed at a joint of the gear 32 and the rack 33; with this design, the frictional force generated during the operation between the rotary rod 31 and the movable groove 12 can be reduced to be smoother, and the rotational smoothness between the gear 32 and the rack 33 can be improved.

In other embodiments, as shown in fig. 2, in the embodiment, a protection pad is fixedly connected to an end surface of the rack 33 far away from the reciprocating motor 3, and an adhesive is disposed at a connection position between the protection pad and the rack 33; through the design, when the rack 33 is pushed and contacts with the disassembly component, the rack 33 can be prevented from being worn in contact with the disassembly component.

In other embodiments, as shown in fig. 1 to 4, the present embodiment discloses that the present invention further includes a protection mechanism, the protection mechanism includes a protection cover 4, the protection cover 4 is located outside the reciprocating motor 3, the bottom surface of the protection cover 4 is fixedly connected to the top surface of the workbench 1, the surface of the protection cover 4 is provided with heat dissipation holes 41, and sound insulation cotton 42 is disposed inside the heat dissipation holes 41;

when the reciprocating motor 3 is operated, the sound generated by the vibration is absorbed and eliminated by the soundproof cotton 42, and the hot air is emitted through the heat emission holes 41; can protect reciprocating motor 3 exposed outside, can avoid the reciprocating motor 3 that sends out the scald in the operation to be touched by the mistake in the time, reduce the noise that takes place when reciprocating motor 3 uses, let it not influence surrounding operational environment.

In other embodiments, as shown in fig. 2 and 4, the present embodiment discloses that five heat dissipation holes 41 are formed around the surface of the protective cover 4, and the quantity of the soundproof cotton 42 is the same as that of the heat dissipation holes 41; through this design, let the noise control of protection casing 4, heat dispersion all stronger.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A bearing dismounting device for motor production comprises a workbench (1), an empty groove (11) and a reciprocating mechanism, and is characterized in that the reciprocating mechanism comprises

The movable groove (12) is formed in the workbench (1), and the movable groove (12) is connected with the empty groove (11);

the rotating rod (31), the rotating rod (31) is rotatably connected to the inner side of the movable groove (12);

the reciprocating motor (3), the reciprocating motor (3) is connected to the top end surface of the rotating rod (31), and the reciprocating motor (3) is used for providing power;

the gear (32), the said gear (32) is fixedly connected to the outside of the rotary rod (31);

the rack (33), the rack (33) is connected to the outer side of the gear (32) in a meshing mode, and the rack (33) is used for pushing the detaching assembly in the empty groove (11).

2. The bearing dismounting device for motor production as claimed in claim 1, wherein: the reciprocating motor (3) is positioned on the top end surface of the workbench (1), and the rotating rod (31), the gear (32) and the rack (33) are all positioned on the inner side of the movable groove (12).

3. The bearing dismounting device for motor production as claimed in claim 1, wherein: a bearing (34) is arranged at the joint of the rotating rod (31) and the movable groove (12), and lubricating grease is arranged at the joint of the gear (32) and the rack (33).

4. The bearing dismounting device for motor production as claimed in claim 1, wherein: the end face of one end, far away from the reciprocating motor (3), of the rack (33) is fixedly connected with a protective pad, and an adhesive is arranged at the joint of the protective pad and the rack (33).

5. The bearing dismounting device for motor production as claimed in claim 1, wherein: still include protection machanism, protection machanism includes protection casing (4), protection casing (4) are located reciprocating motor (3) outside, just protection casing (4) bottom fixed surface connects in workstation (1) top surface, louvre (41) have been seted up on protection casing (4) surface, louvre (41) inboard is provided with soundproof cotton (42).

6. The bearing dismounting device for motor production as claimed in claim 5, wherein: the number of the heat dissipation holes (41) is five around the surface of the protective cover (4), and the quantity of the soundproof cotton (42) is the same as that of the heat dissipation holes (41).