CN213541244U

CN213541244U - High-precision planetary reducer

Info

Publication number: CN213541244U
Application number: CN202022209674.6U
Authority: CN
Inventors: 马东海; 马江波
Original assignee: Suzhou Liren Automation Technology Co ltd
Current assignee: Suzhou Liren Automation Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-25
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a high-precision planetary reducer, which comprises a mounting bas, the spout has all been seted up to the lateral wall of mount pad, and the inboard of spout is provided with the slider, and the slider is connected with the pivot simultaneously, the outside the place ahead of pivot is provided with the mount, and the lateral wall of mount has all seted up the locating hole, and the locating hole is connected with the locating pin simultaneously, the outside top of mount pad all is provided with movable sleeve, and movable sleeve's inboard is provided with damping spring, and damping spring is connected with the bracing piece simultaneously, the outside top of mount pad is provided with the speed reduction casing. This high-precision planetary reducer through adsorption magnet and abrasionproof pad, can play fine abrasionproof effect to bearing and gear shaft, has reduced the bearing loss and when maintaining the dismouting to the speed reducer, has avoided the abrasionproof pad to take place the condition emergence that drops to the work efficiency of the device has been improved, has also reduced people's use cost simultaneously.

Description

High-precision planetary reducer

Technical Field

The utility model relates to a speed reducer correlation technique field specifically is a high-precision planetary reducer.

Background

The planetary reducer is an independent component consisting of a gear transmission, a worm transmission and a gear-worm transmission which are enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine, so that a high-precision planetary reducer is needed.

But the high-precision planetary reducer who uses at present, the abrasionproof effect is not good and vibration/noise reduction function scheduling problem for we have accelerated the wearing and tearing between bearing and the gear shaft because of the abrasionproof effect is not good when using the device, have improved the device's use cost's problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-precision planetary reducer to solve the high-precision planetary reducer who provides in the above-mentioned background art at present use, the abrasionproof effect is not good and vibration/noise reduction function scheduling problem, makes us when using the device, because of the abrasionproof effect is not good, has accelerated the wearing and tearing between bearing and the gear shaft, has improved the device's use cost.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision planetary reducer comprises a mounting seat, wherein the outer side wall of the mounting seat is provided with a sliding groove, the inner side of the sliding groove is provided with a sliding block, the sliding block is connected with a rotating shaft, the front part of the outer side of the rotating shaft is provided with a fixed frame, the outer side wall of the fixed frame is provided with a positioning hole, the positioning hole is connected with a positioning pin, the upper part of the outer side of the mounting seat is provided with a movable sleeve, the inner side of the movable sleeve is provided with a damping spring, the damping spring is connected with a supporting rod, the upper part of the outer side of the mounting seat is provided with a speed reducer casing, the middle part of the inner side of the speed reducer casing is provided with a gear shaft, the outer side of the gear shaft is provided with a planetary gear carrier, and the inboard of bearing is provided with adsorption magnet, and adsorption magnet is connected with the abrasionproof pad simultaneously, one side of speed reduction casing is provided with input port.

Preferably, the fixed frame is connected with the mounting seat in a sliding mode through a sliding block, and the sliding block is arranged in a T-shaped structure.

Preferably, the fixing frame is rotationally connected with the mounting seat through a rotating shaft, and the fixing frame is symmetrically arranged on the central axis of the mounting seat.

Preferably, the front of the outer side of the fixing frame is designed in a slotted mode, and the fixing frame is symmetrically arranged on the central axis of the mounting seat.

Preferably, the positioning hole is in threaded connection with the positioning pin, and the inner side of the positioning hole and the outer side of the positioning pin are both in threaded arrangement.

Preferably, the speed reducer casing is in telescopic connection with the supporting rod through a damping spring, and the damping spring is movably connected with the inner side of the movable sleeve.

Preferably, the outer side of the attracting magnet is closely attached to the inner side of the bearing, and the outer width of the wear pad is the same as the inner width of the attracting magnet.

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

1. according to the high-precision planetary reducer, the adsorption magnet and the anti-abrasion pad can play a good anti-abrasion effect on the bearing and the gear shaft, so that the bearing loss is reduced, and the anti-abrasion pad is prevented from falling off when the reducer is maintained, dismounted and mounted, so that the working efficiency of the device is improved, and the use cost of people is reduced;

2. the high-precision planetary reducer can play a good role in damping and buffering the reducer through the movable sleeve, the damping spring and the supporting rod, so that the poor damping and buffering effect is avoided, the damping and noise reduction effects of the device are improved, and the practicability of the device is improved;

3. this high-precision planetary reducer through pivot and mount, can be according to the installation needs, through the pivot with the mount rotation to assigned position, carries out the joint with mount and adjacent device again, has simplified the installation procedure, has improved the installation effectiveness of device.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the fixing frame of the present invention;

FIG. 3 is a schematic view of the connection structure of the damping spring of the present invention;

fig. 4 is a schematic view of the connection structure of the anti-wear pad of the present invention.

In the figure: 1. a mounting seat; 2. a chute; 3. a slider; 4. a rotating shaft; 5. a fixed mount; 6. positioning holes; 7. positioning pins; 8. a movable sleeve; 9. a damping spring; 10. a support bar; 11. a speed reduction housing; 12. a gear shaft; 13. a planet carrier; 14. an isolation gasket; 15. an input sun gear; 16. a bearing; 17. adsorbing a magnet; 18. an anti-wear pad; 19. and (6) inputting the port.

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. 1-4, the present invention provides a technical solution: a high-precision planetary reducer comprises a mounting seat 1, wherein the outer side wall of the mounting seat 1 is provided with a sliding groove 2, the inner side of the sliding groove 2 is provided with a sliding block 3, the sliding block 3 is connected with a rotating shaft 4, the front part of the outer side of the rotating shaft 4 is provided with a fixed frame 5, the outer side wall of the fixed frame 5 is provided with a positioning hole 6, the positioning hole 6 is connected with a positioning pin 7, the upper part of the outer side of the mounting seat 1 is provided with a movable sleeve 8, the inner side of the movable sleeve 8 is provided with a damping spring 9, the damping spring 9 is connected with a supporting rod 10, the upper part of the outer side of the mounting seat 1 is provided with a reducer casing 11, the middle part of the inner side of the reducer casing 11 is provided with a gear shaft 12, the outer side of the gear shaft 12, a bearing 16 is arranged in front of the outer side of the gear shaft 12, an adsorption magnet 17 is arranged on the inner side of the bearing 16, the adsorption magnet 17 is connected with a wear-resistant pad 18, and an input port 19 is arranged on one side of the speed reduction casing 11.

Further, mount 5 passes through

slider

3 and 1 sliding connection of mount pad, and slider 3 sets up for "T" style of calligraphy structure, can slide mount 5 to the assigned position through spout 2 and slider 3 according to the installation demand, installs mount 5 and adjacent device fixedly again.

Further, the fixing frame 5 is rotatably connected with the mounting base 1 through the rotating shaft 4, the fixing frame 5 is symmetrically arranged along the axis of the mounting base 1, the fixing frame 5 is rotated to a designated position through the rotating shaft 4, and then the fixing frame 5 and an adjacent device are fixedly installed.

Furthermore, the front of the outer side of the fixing frame 5 is in a slotted design, the fixing frame 5 is symmetrically arranged along the axis of the mounting seat 1, and the front of the outer side of the fixing frame 5 is in the slotted design, so that the device and an adjacent device can be conveniently clamped and mounted.

Furthermore, the positioning hole 6 is in threaded connection with the positioning pin 7, the inner side of the positioning hole 6 and the outer side of the positioning pin 7 are both in threaded arrangement, good installation stability is achieved for the device under the condition that the positioning hole 6 is matched with the positioning pin 7, and the situation that the connection position of the device and an adjacent device is not flexible is avoided.

Further, speed reducer shell 11 passes through damping spring 9 and bracing piece 10 telescopic connection, and damping spring 9 is at the inboard swing joint of movable sleeve 8, through movable sleeve 8, damping spring 9 and bracing piece 10, can play fine shock attenuation buffering effect to this speed reducer, has avoided shock attenuation buffering effect not good, has improved the device vibration/noise reduction effect, has improved the device's practicality.

Further, the outside of adsorption magnet 17 and the inboard of bearing 16 closely laminate, and the outside width of abrasionproof pad 18 is the same with adsorption magnet 17's inboard width, through adsorption magnet 17 and abrasionproof pad 18, can play fine abrasionproof effect to bearing 16 and gear shaft 12, reduced the bearing 16 loss and when maintaining the dismouting to the speed reducer, avoided the condition that abrasionproof pad 18 takes place to drop to take place, thereby the device's work efficiency has been improved, people's use cost has also been reduced simultaneously.

The working principle is as follows: for the high-precision planetary reducer, the device is firstly moved to a designated position, then the fixed frame 5 is slid to the designated position through the sliding chute 2 and the sliding block 3 according to the installation requirement, then the fixed frame 5 is regulated by the rotating angle through the rotating shaft 4, then the fixed frame 5 is clamped and installed with an adjacent device, then the positioning hole 6 is matched with the positioning pin 7 under the left and right, the device has good installation stability, the occurrence of looseness of the connection part of the device and the adjacent device is avoided, finally, the bearing 16 and the gear shaft 12 can have good anti-abrasion effect through the adsorption magnet 17 and the anti-abrasion pad 18 which are arranged on the inner side of the bearing 16, the loss of the bearing 16 is reduced, the occurrence of falling-off of the anti-abrasion pad 18 is avoided when the speed reducer is maintained, disassembled and assembled, the working efficiency of the device is improved, and the use cost of people is also reduced, through setting up movable sleeve 8, damping spring 9 and the bracing piece 10 at reduction casing 11 again, can play fine shock attenuation buffering effect to this speed reducer, avoided shock attenuation buffering effect not good, improved the device vibration/noise reduction effect, improved the device's practicality, such high-accuracy planetary reducer uses and has just accomplished.

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-accuracy planetary reducer, includes mount pad (1), its characterized in that: the outer side wall of the mounting seat (1) is provided with sliding grooves (2), the inner sides of the sliding grooves (2) are provided with sliding blocks (3), the sliding blocks (3) are connected with a rotating shaft (4), a fixing frame (5) is arranged in front of the outer side of the rotating shaft (4), the outer side wall of the fixing frame (5) is provided with positioning holes (6), the positioning holes (6) are connected with positioning pins (7), movable sleeves (8) are arranged above the outer side of the mounting seat (1), damping springs (9) are arranged on the inner sides of the movable sleeves (8), the damping springs (9) are connected with supporting rods (10), a speed reducer casing (11) is arranged above the outer side of the mounting seat (1), a gear shaft (12) is arranged in the middle of the inner side of the speed reducer casing (11), and a planet gear carrier (13) is arranged on the outer side of, and the lateral wall of planet carrier (13) all is provided with isolating gasket (14), one side of planet carrier (13) is provided with input sun gear (15), the outside place ahead of gear shaft (12) is provided with bearing (16), and the inboard of bearing (16) is provided with adsorption magnet (17), and adsorption magnet (17) are connected with abrasionproof pad (18) simultaneously, one side of speed reduction casing (11) is provided with input port (19).

2. The high-precision planetary reducer according to claim 1, wherein: the fixing frame (5) is connected with the mounting seat (1) in a sliding mode through the sliding block (3), and the sliding block (3) is arranged in a T-shaped structure.

3. The high-precision planetary reducer according to claim 1, wherein: the fixing frame (5) is rotatably connected with the mounting seat (1) through a rotating shaft (4), and the fixing frame (5) is symmetrically arranged along the axis of the mounting seat (1).

4. The high-precision planetary reducer according to claim 1, wherein: the front of the outer side of the fixing frame (5) is in a slotted design, and the fixing frame (5) is symmetrically arranged by the axis of the mounting seat (1).

5. The high-precision planetary reducer according to claim 1, wherein: the positioning hole (6) is in threaded connection with the positioning pin (7), and the inner side of the positioning hole (6) and the outer side of the positioning pin (7) are both in threaded arrangement.

6. The high-precision planetary reducer according to claim 1, wherein: the speed reducer casing (11) is in telescopic connection with the support rod (10) through the damping spring (9), and the damping spring (9) is movably connected with the inner side of the movable sleeve (8).

7. The high-precision planetary reducer according to claim 1, wherein: the outer side of the adsorption magnet (17) is tightly attached to the inner side of the bearing (16), and the outer width of the anti-abrasion pad (18) is the same as the inner width of the adsorption magnet (17).