CN215487467U

CN215487467U - Titanium RV speed reducer for precision control

Info

Publication number: CN215487467U
Application number: CN202121600903.5U
Authority: CN
Inventors: 杨殿雄
Original assignee: Xi'an Tailida New Material Technology Co ltd
Current assignee: Xi'an Tailida New Material Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-01-11
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a titanium RV reducer for precision control, which comprises an RV reducer main body, wherein a planetary gear reducer is arranged on the inner wall of the front end of the RV reducer main body, a cycloidal pin gear reducer is arranged at the rear end of the RV reducer main body, a fixing plate is arranged on the RV reducer main body and is fixed through a fixing bolt, a reinforcing assembly is clamped on the fixing plate and the fixing bolt, and an oiling assembly is arranged on the RV reducer main body; through the reinforcing component who sets up, wherein reinforcing component includes first block board, second bolt groove and block pole, can make all fixing bolt on the fixed plate consolidate through this device, prevent effectively that fixing bolt from using for a long time and leading to not hard up, through the subassembly that oils that sets up, can make staff convenient and fast to oil the operation in the planetary gear reducer, can guarantee simultaneously that planetary gear reducer oils and can not confine to in a place, it is comparatively dispersed to oil, efficiency is higher.

Description

Titanium RV speed reducer for precision control

Technical Field

The utility model relates to the technical field of speed reducers, in particular to a titanium RV speed reducer for precision control.

Background

The RV reducer consists of a front stage of a planetary gear reducer and a rear stage of a cycloidal pin gear reducer, has compact structure and large transmission ratio, has a self-locking function under a certain condition, is one of the most common reducers, and has small vibration, low noise and low energy consumption.

However, the existing titanium RV reducer for precision control still has some disadvantages, the traditional titanium RV reducer for precision control is usually fixed through a plurality of groups of bolts, and the bolts are subjected to oxidation, long-term screwing maintenance and shaking abrasion caused by the work of the reducer in the long-term use process, so that individual bolts or a plurality of bolts are loosened and fall off frequently or caused, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a titanium RV reducer for precise control, which is provided with a reinforcing assembly, wherein the reinforcing assembly comprises a first clamping plate, a first bolt groove, a clamping groove, a second clamping plate, a second bolt groove and a clamping rod.

In order to solve the technical problems, the utility model provides the following technical scheme: the titanium RV reducer for precision control comprises an RV reducer body, wherein a planetary gear reducer is arranged on the inner wall of the front end of the RV reducer body, a cycloidal pin wheel reducer is arranged at the rear end of the RV reducer body, a fixing plate is arranged on the RV reducer body and fixed through a fixing bolt, a reinforcing assembly is clamped on the fixing plate and the fixing bolt, and an oiling assembly is arranged on the RV reducer body.

As a preferable technical solution of the present invention, the reinforcing member includes a first engaging plate and a second engaging plate engaged with the fixing plate, a first bolt groove provided on the first engaging plate and engaged with the rear end of the fixing bolt, an engaging groove provided on an outer wall of the first engaging plate, a second bolt groove provided on the second engaging plate and engaged with the front end of the fixing bolt, and an engaging rod fixed to the second engaging plate.

As a preferable technical solution of the present invention, the first engaging plate and the second engaging plate are both annular, and a space between the first bolt groove and the second bolt groove is equal to a volume of the nut at the front end and the rear end of the fixing bolt.

As a preferred technical solution of the present invention, at least two sets of the engaging grooves are formed on the first engaging plate, at least two sets of the engaging rods are formed on the second engaging plate, and the volume of each set of the engaging rods is equal to the size of the inner space of the engaging groove.

As a preferable technical scheme of the utility model, the oiling assembly comprises an upper oil groove formed in the outer wall of the front end of the RV reducer body, a cover cap clamped on the upper oil groove, an upper oil bin connected with the upper oil groove and formed in the RV reducer body, and a first oil outlet, a second oil outlet and a third oil outlet which are communicated with the upper oil bin and penetrate through the outer wall of the RV reducer body.

As a preferable aspect of the present invention, the upper oil sump is formed in a circular ring shape.

As a preferable technical scheme of the utility model, the positions of the first oil outlet, the second oil outlet and the third oil outlet, which are communicated with the upper oil bin, are designed in a cambered surface mode, and the first oil outlet, the second oil outlet and the third oil outlet are uniformly corresponding to three gear positions of a planetary gear reducer.

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

1. through the reinforcing component who sets up, wherein the reinforcing component includes first block board, first bolt groove, the block groove, second block board, second bolt groove and block pole, after the staff fixes the fixed plate through fixing bolt, then cover the fixed plate rear end with first block board, make first bolt groove and fixing bolt rear end nut block, then block second block board card at the fixed plate front end, make second bolt groove and fixing bolt front end block, compress tightly second block board and first block board at last hard, make block pole on the second block board and the block groove block in the first block board form fixedly, can consolidate all fixing bolt on the fixed plate through this device, prevent effectively that fixing bolt from using for a long time and leading to becoming flexible.

2. Through the subassembly that oils that sets up, wherein the subassembly that oils includes the oil groove, the block, go up the oil storehouse, first oil-out, second oil-out and third oil-out, when planetary gear reducer needs lubricating oil, only need outwards stir the block, make the block open and expose the groove that oils, at this moment, with lubricating oil toward last oil groove instillation, lubricating oil flows along last oil storehouse, toward first oil-out in proper order, pour into in second oil-out and the third oil-out, can make staff convenient and fast through this device to the operation of oiling in the planetary gear reducer, can guarantee simultaneously that planetary gear reducer oils and can not confine to a place, it is comparatively dispersed to oil, efficiency is higher.

Drawings

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

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

FIG. 3 is a schematic bottom perspective view of the present invention;

FIG. 4 is an exploded view of the structure of the present invention;

FIG. 5 is a schematic sectional front view of a portion of the present invention;

wherein: 1. an RV reducer body; 2. a planetary gear reducer; 3. a fixing plate; 4. fixing the bolt; 5. a cycloidal-pin gear speed reducer; 6. a reinforcement assembly; 61. a first engaging plate; 62. a first bolt slot; 63. A clamping groove; 64. a second engaging plate; 65. a second bolt slot; 66. a clamping rod; 7. oiling the assembly; 71. An upper oil groove; 72. capping; 73. feeding oil to a bin; 74. a first oil outlet; 75. a second oil outlet; 76. And a third oil outlet.

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. 1-5, a titanium RV reducer for precision control comprises an RV reducer body 1, a planetary gear reducer 2 is arranged on the inner wall of the front end of the RV reducer body 1, a cycloidal pin gear reducer 5 is arranged on the rear end of the RV reducer body 1, a fixing plate 3 is arranged on the RV reducer body 1, the fixing plate 3 is fixed by a fixing bolt 4, a reinforcing assembly 6 is clamped on the fixing plate 3 and the fixing bolt 4, an oiling assembly 7 is arranged on the RV reducer body 1, the reinforcing member 6 includes a first engaging plate 61 and a second engaging plate 64 engaged with the fixed plate 3, a first bolt groove 62 provided in the first engaging plate 61 and engaged with the rear end of the fixing bolt 4, an engaging groove 63 provided in the outer wall of the first engaging plate 61, a second bolt groove 65 provided in the second engaging plate 64 and engaged with the front end of the fixing bolt 4, and an engaging rod 66 fixed to the second engaging plate 64.

When a worker fixes the fixing plate 3 through the fixing bolt 4, the worker covers the rear end of the fixing plate 3 with the first clamping plate 61, so that the first bolt groove 62 is clamped with the rear end nut of the fixing bolt 4, then the second clamping plate 64 is clamped at the front end of the fixing plate 3, so that the second bolt groove 65 is clamped with the front end of the fixing bolt 4, finally the second clamping plate 64 is pressed against the first clamping plate 61 with force, at least two groups of clamping grooves 63 are formed in the first clamping plate 61, at least two groups of clamping rods 66 are formed in the second clamping plate 64, the volume of each group of clamping rods 66 is equal to the size of the inner space of the clamping groove 63, through the design, the clamping groove 63 and the clamping rods 66 can be clamped to ensure that the first clamping plate 61 and the second clamping plate 64 cannot shake, the clamping groove 63 and the clamping rods 66 can have certain firmness after being spliced, and the disassembly can separate the clamping groove 63 from the clamping rods 66 with only a point gas force, the clamping rod 66 on the second clamping plate 64 is clamped and fixed with the clamping groove 63 in the first clamping plate 61, the first clamping plate 61 and the second clamping plate 64 are both in a circular ring shape, the space between the first bolt groove 62 and the second bolt groove 65 is equal to the size of the front end nut and the rear end nut of the fixing bolt 4, through the design, the first bolt groove 62 and the second bolt groove 65 can clamp the front end nut and the rear end nut of the fixing bolt 4 in a limiting mode, the fixing bolt 4 is effectively prevented from loosening due to accidental production, all the fixing bolts 4 on the fixing plate 3 can be reinforced through the device, and loosening caused by long-term use of the fixing bolt 4 is effectively prevented.

The oiling assembly 7 comprises an upper oil groove 71 formed in the outer wall of the front end of the RV reducer body 1, a cover cap 72 clamped on the upper oil groove 71, an upper oil bin 73 connected with the upper oil groove 71 and formed inside the RV reducer body 1, and a first oil outlet 74, a second oil outlet 75 and a third oil outlet 76 which are communicated with the upper oil bin 73 and penetrate through the outer wall of the RV reducer body 1.

When the planetary gear reducer 2 needs to be lubricated, the cap 72 is only required to be pulled outwards, the cap 72 is opened to expose the upper oil groove 71, then the lubricating oil is pumped inwards towards the upper oil groove 71, the lubricating oil flows along the upper oil bin 73, the upper oil bin 73 is in a circular ring shape, through the design, the lubricating oil can flow for a circle along the planetary gear reducer 2 after entering from the upper oil groove 71, in order to enable the lubricating oil to uniformly scatter to each position of the planetary gear reducer 2, the lubricating oil is sequentially filled into the first oil outlet 74, the second oil outlet 75 and the third oil outlet 76, the positions where the first oil outlet 74, the second oil outlet 75 and the third oil outlet 76 are communicated with the upper oil bin 73 are all in a cambered surface design, and the first oil outlet 74, the second oil outlet 75 and the third oil outlet 76 are uniformly corresponding to three gear positions of the planetary gear reducer 2, through this design for when lubricating oil flows from last oil storehouse 73, can flow to first oil-out 74, second oil-out 75 and third oil-out 76 in through the cambered surface, can make staff convenient and fast to the operation of oiling in planetary gear reducer 2 through this device, can guarantee simultaneously that planetary gear reducer 2 oils and can not confine to a place, oils comparatively dispersedly, and efficiency is higher.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, that the preferred embodiments of the present invention are described in the above embodiments and the description, and not intended to limit the present invention, and that various changes and modifications may be made within the scope of the utility model as claimed, which is defined by the appended claims and their equivalents, without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a titanium system RV reduction gear for precision control, includes RV reduction gear main part (1), its characterized in that: the RV reduction gear is characterized in that a planetary gear speed reducer (2) is arranged on the inner wall of the front end of the RV reduction gear body (1), a cycloidal pin gear speed reducer (5) is arranged at the rear end of the RV reduction gear body (1), a fixing plate (3) is arranged on the RV reduction gear body (1), the fixing plate (3) is fixed through a fixing bolt (4), a reinforcing assembly (6) is clamped on the fixing plate (3) and the fixing bolt (4), and an oiling assembly (7) is arranged on the RV reduction gear body (1).

2. The titanium RV reducer for precision control according to claim 1, characterized in that: the reinforcing assembly (6) comprises a first clamping plate (61) and a second clamping plate (64) which are clamped on the fixing plate (3), a first bolt groove (62) which is arranged on the first clamping plate (61) and clamped with the rear end of the fixing bolt (4), a clamping groove (63) which is formed in the outer wall of the first clamping plate (61), a second bolt groove (65) which is formed in the second clamping plate (64) and clamped with the front end of the fixing bolt (4), and a clamping rod (66) which is fixed on the second clamping plate (64).

3. The titanium RV reducer for precision control according to claim 2, characterized in that: the shapes of the first clamping plate (61) and the second clamping plate (64) are both circular, and the space of the first bolt groove (62) and the space of the second bolt groove (65) are equal to the size of the front end nut and the rear end nut of the fixing bolt (4).

4. The titanium RV reducer for precision control according to claim 2, characterized in that: the clamping grooves (63) are at least provided with two groups on the first clamping plate (61), the clamping rods (66) are at least provided with two groups on the second clamping plate (64), and the volume of each group of clamping rods (66) is equal to the size of the inner space of the clamping groove (63).

5. The titanium RV reducer for precision control according to claim 1, characterized in that: the oiling assembly (7) comprises an upper oil groove (71) formed in the outer wall of the front end of the RV reducer body (1), a cover cap (72) clamped on the upper oil groove (71), an upper oil bin (73) connected with the upper oil groove (71) and arranged inside the RV reducer body (1), and a first oil outlet (74), a second oil outlet (75) and a third oil outlet (76) communicated with the upper oil bin (73) and penetrating through the outer wall of the RV reducer body (1).

6. The titanium RV reducer for precision control according to claim 5, characterized in that: the shape of the oil feeding bin (73) is annular.

7. The titanium RV reducer for precision control according to claim 5, characterized in that: the positions where the first oil outlet (74), the second oil outlet (75) and the third oil outlet (76) are communicated with the upper oil bin (73) are designed in an arc surface mode, and the first oil outlet (74), the second oil outlet (75) and the third oil outlet (76) uniformly correspond to three gear positions of the planetary gear speed reducer (2).