CN211449597U

CN211449597U - Speed reducer

Info

Publication number: CN211449597U
Application number: CN201922484794.4U
Authority: CN
Inventors: 胡小飞
Original assignee: Suzhou Jiayiqi Mechanical And Electrical Equipment Co ltd
Current assignee: Suzhou Jiayiqi Mechanical And Electrical Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-08
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a speed reducer relates to speed reducer technical field, which comprises an installation bench, the motor is installed to one time of mount table, and the output of motor is connected with first belt pulley, one side of first belt pulley is provided with the second belt pulley, and the one end of first belt pulley and second belt pulley all is connected with the lead screw, the outside of lead screw is provided with the slider, and the top of slider is connected with the mounting panel, the top of mounting panel is provided with the speed reducer main part, and the bottom of speed reducer main part is connected with the installation piece. The utility model discloses a motor, slider, lead screw, first belt pulley and the second belt pulley that set up, application motor drive lead screw and rotate, and the lead screw drives the slider and moves on the lead screw for the speed reducer main part can slide on the lead screw, and the mounted position of the suitable speed reducer of the different adjustment in position that the staff of being convenient for connects as required by the speed reducer has improved the functionality of device, and the staff's operation of being convenient for.

Description

Speed reducer

Technical Field

The utility model relates to a speed reducer technical field specifically is a speed reducer.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery.

However, when the existing speed reducer is installed, the speed reducer is fixedly installed by using bolts, when an object needing to be decelerated is far away from the speed reducer, the speed reducer needs to be disassembled and carried to be installed, operation of workers is inconvenient, and when the existing speed reducer is installed, vibration generated by operation of the speed reducer cannot be well eliminated, so that operation of the speed reducer is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the speed reducer is inconvenient to carry and the shock attenuation effect is not good among the prior art, a speed reducer is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a speed reducer, includes the mount table, the motor is installed once of mount table, and the output of motor is connected with first belt pulley, one side of first belt pulley is provided with the second belt pulley, and the one end of first belt pulley and second belt pulley all is connected with the lead screw, the outside of lead screw is provided with the slider, and the top of slider is connected with the mounting panel, the top of mounting panel is provided with the speed reducer main part, and the bottom of speed reducer main part is connected with the installation piece, the shock attenuation groove has been seted up to the inside of mounting panel, and one side of shock attenuation inslot portion is connected with the spring, the one end of spring is connected with the shock attenuation board, the bottom of shock attenuation inslot portion is provided with the buffer layer, the spout has been seted up on the inside top of mount table, the outside.

Preferably, a belt is arranged on the outer side of the first belt pulley, and the first belt pulley is rotatably connected with the second belt pulley through the belt.

Preferably, the inside of slider is seted up with the screw hole of lead screw assorted, and the quantity of lead screw and slider all is two sets of.

Preferably, the sliding block is matched with the inner wall of the sliding groove, and the sliding block is in sliding connection with the sliding groove.

Preferably, the buffer layer comprises rubber material, the bottom welded connection of installation piece and speed reducer main part, the speed reducer main part passes through the shock-absorbing bolt and can dismantle with the mounting panel and be connected.

Preferably, the bottom of mount table is connected with the support column, and the quantity of support column is four groups, the bottom of motor is connected with the mounting bracket.

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

1. the utility model discloses a motor, slider, lead screw, first belt pulley and second belt pulley that set up, application motor drive lead screw rotate, and the lead screw drives the slider and moves on the lead screw for the speed reducer main part can slide on the lead screw, and the position that the staff of being convenient for need to connect according to the speed reducer is different to adjust the mounted position of suitable speed reducer, has improved the functionality of device, and is convenient for the staff to operate;

2. through the mounting panel, shock attenuation groove, spring, shock attenuation board, buffer layer, installation piece and the shock attenuation bolt that sets up, the vibrations that the reducible speed reducer main part both sides of shock attenuation board that the application shock attenuation inslot spring coupling received, the vibrations that the reducible speed reducer main part bottom of application shock attenuation layer received, the vibrations that the reducible speed reducer main part shell of application shock attenuation bolt installation received to the omnidirectional carries out the shock attenuation installation to the speed reducer, has improved the life of speed reducer.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of the present invention at A;

fig. 4 is an enlarged view of a part of the structure of the utility model B.

In the figure: 1. an installation table; 2. a motor; 3. a reducer body; 4. a first pulley; 5. a second pulley; 6. a belt; 7. a chute; 8. a screw rod; 9. a slider; 10. mounting a plate; 11. a damping groove; 12. a damper plate; 13. a spring; 14. a shock-absorbing layer; 15. mounting blocks; 16. a shock absorbing bolt; 17. a fixed block; 18. and (4) a support column.

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.

The motor (model is OPG) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a speed reducer comprises an installation table 1, a motor 2 is installed on the installation table 1 at one time, an output end of the motor 2 is connected with a first belt pulley 4, one side of the first belt pulley 4 is provided with a second belt pulley 5, one ends of the first belt pulley 4 and the second belt pulley 5 are both connected with a screw 8, the outer side of the screw 8 is provided with a slider 9, the top of the slider 9 is connected with an installation plate 10, the top of the installation plate 10 is provided with a speed reducer main body 3, the bottom of the speed reducer main body 3 is connected with an installation block 15, a damping groove 11 is formed inside the installation plate 10, one side inside the damping groove 11 is connected with a spring 13, one end of the spring 13 is connected with a damping plate 12, the bottom inside the damping groove 11 is provided with a damping layer 14, the top end inside the installation table 1 is provided with, and a damping bolt 16 is provided inside the fixing block 17.

The device is convenient for workers to adjust the proper installation position of the speed reducer according to different positions of the speed reducer to be connected through the arranged motor 2, the sliding block 9, the screw rod 8, the first belt pulley 4 and the second belt pulley 5, so that the functionality of the device is improved, and the operation of the workers is convenient; through the mounting panel 10, the damping slot 11, the spring 13, the damping plate 12, the buffer layer 14, the mounting block 15 and the shock-absorbing bolt 16 that set up, the omnidirectional carries out the shock attenuation installation to the speed reducer, has improved the life of speed reducer.

Please refer to fig. 1, a belt 6 is disposed outside the first belt pulley 4, the first belt pulley 4 is rotatably connected to the second belt pulley 5 through the belt 6, the second belt pulley 5 is connected to the mounting table 1 through a bearing, and a rotating shaft is disposed inside the bearing.

Please refer to fig. 2, the inside of the sliding block 9 is provided with a threaded hole matched with the screw rod 8, the number of the screw rods 8 and the sliding blocks 9 is two, and the two sets of the sliding blocks 9 and the screw rods 8 make the speed reducer main body 3 more stable when moving.

Please refer to fig. 2, the sliding block 9 is matched with the inner wall of the sliding groove 7, and the sliding block 9 is connected with the sliding groove 7 in a sliding manner, the sliding block 9 is matched with the sliding groove 7, so as to limit the sliding block 9 on the screw rod 8.

Please refer to fig. 4, the damping layer 14 is made of rubber, the mounting block 15 is welded to the bottom of the reducer body 3, the reducer body 3 is detachably connected to the mounting plate 10 through a damping bolt 16, and a damping rubber ring made of rubber is disposed outside the damping bolt 16.

Please refer to fig. 1, the bottom of the mounting table 1 is connected with four groups of supporting columns 18, the bottom of the motor 2 is connected with a mounting frame, and one end of the screw rod 8 far away from the motor 2 is connected with the chute 7 through a rotating shaft.

The working principle is as follows: when the device is used, the device is connected with an external power supply, the device is enabled to obtain electric energy, the device can normally run, firstly, when the speed reducer main body 3 needs to move, the motor 2 is started, the motor 2 drives the first belt pulley 4 to rotate, the first belt pulley 4 drives the second belt pulley 5 to rotate, the screw rod 8 drives the slide block 9 to move on the screw rod 8, the slide block 9 drives the speed reducer main body 3 to move through the mounting plate 10, the speed reducer main body 3 can be moved to a proper mounting position, the mounting block 15 at the bottom of the speed reducer main body 3 is placed in the damping groove 11 in the mounting plate 10, the speed reducer main body 3 and the mounting plate 10 are fixed by the damping bolt 16 in the fixing block 17, the damping plate 12 connected with the spring 13 in the damping groove 11 can reduce the vibration on two sides of the speed reducer main body 3, and the damping layer 14 can reduce, the damping bolts 16 can reduce the vibration received by the shell of the speed reducer main body 3, so that the speed reducer main body 3 can be damped and installed in all directions.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a speed reducer, includes mount table (1), its characterized in that: the damping device is characterized in that a motor (2) is installed at one time of the installation table (1), the output end of the motor (2) is connected with a first belt pulley (4), a second belt pulley (5) is arranged on one side of the first belt pulley (4), one ends of the first belt pulley (4) and the second belt pulley (5) are connected with a lead screw (8), a sliding block (9) is arranged on the outer side of the lead screw (8), an installation plate (10) is connected to the top of the sliding block (9), a speed reducer main body (3) is arranged on the top of the installation plate (10), an installation block (15) is connected to the bottom of the speed reducer main body (3), a damping groove (11) is formed in the installation plate (10), a spring (13) is connected to one side of the inside of the damping groove (11), one end of the spring (13) is connected with a damping plate (12), and a damping layer (, the top end of the interior of the mounting table (1) is provided with a sliding groove (7), the outer side of the speed reducer main body (3) is connected with a fixing block (17), and a damping bolt (16) is arranged in the fixing block (17).

2. A reducer according to claim 1, wherein: the outside of first belt pulley (4) is provided with belt (6), and first belt pulley (4) pass through belt (6) and second belt pulley (5) and rotate and be connected.

3. A reducer according to claim 1, wherein: threaded holes matched with the screw rods (8) are formed in the sliding blocks (9), and the number of the screw rods (8) and the number of the sliding blocks (9) are two.

4. A reducer according to claim 1, wherein: the sliding block (9) is matched with the inner wall of the sliding groove (7), and the sliding block (9) is connected with the sliding groove (7) in a sliding mode.

5. A reducer according to claim 1, wherein: the damping layer (14) is made of rubber, the mounting block (15) is connected with the bottom of the speed reducer main body (3) in a welding mode, and the speed reducer main body (3) is detachably connected with the mounting plate (10) through damping bolts (16).

6. A reducer according to claim 1, wherein: the bottom of mount table (1) is connected with support column (18), and the quantity of support column (18) is four groups, the bottom of motor (2) is connected with the mounting bracket.