Supporting base of precise speed reducer

Abstract

The utility model discloses a supporting base of a precision speed reducer, and belongs to the technical field of speed reducers. The device comprises a bottom plate, a supporting assembly is arranged on the bottom plate, a top plate is arranged at the top of the supporting assembly, annular threaded grooves are formed in the top of the bottom plate and the bottom of the top plate, a protection assembly is arranged on the supporting assembly in a sleeving mode, and the protection assembly comprises two first circular rings, dustproof cloth and a second circular ring. The outer walls of the two first circular rings are provided with annular protrusions, an annular cylinder is defined by the dustproof cloth, and the top and the bottom of the dustproof cloth are fixedly connected with the first circular rings. Through the first circular ring and the dustproof cloth, after the device is put into use, the supporting assembly can be effectively protected, dust and other impurities are prevented from entering the supporting assembly, frequent disassembly and cleaning work caused by impurity invasion is reduced, the maintenance cost is reduced, the downtime is remarkably shortened, and the service life of the device is prolonged. And the production efficiency and the overall utilization rate of equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reducers, in particular to a support base of a precision reducer. Background Art

[0002] A reducer is an independent component consisting of a gear transmission, a worm transmission, or a gear-worm transmission enclosed in a rigid housing. It is often used as a reduction transmission device between the prime mover and the working machine. It is widely used in modern machinery. When installing a reducer, it is usually necessary to add a base to the bottom of the reducer to support it. China has authorized a utility model patent (Announcement No.: CN218761272U) that discloses a support base for a reducer. Through the coordinated arrangement of a positioning seat, a support column, a balancing slide bar, and a balancing frame, when the reducer is subjected to external pressure, the support column is forced to perform a corresponding contraction movement in the positioning seat. At this time, the positioning cylinder will contract and move in the vertical slide groove and the arc slide groove as the support column moves, so that the support column rotates downward in the positioning seat for buffering, avoiding rigid collisions. At the same time, the balancing slide bar supports the reducer by performing reciprocating motion in the balancing frame, avoiding displacement of the support base during operation, and enabling good positioning.

[0003] However, the above device still has some shortcomings when in use: specifically, the support mechanism in the prior art includes a positioning seat and a support column, and there is a large gap between the two, dust and other impurities can easily enter, and the support base needs to be disassembled frequently to clean the impurities in the vertical slide groove and the arc slide groove, which reduces the use effect of the support base. Therefore, in response to the above situation, a support base for a precision reducer is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a support base for a precision reducer. Through the structural design of the first ring and the dust-proof cloth, after the device is put into use, it can effectively protect the support assembly, solving the problem of the prior art that impurities in the vertical slide groove and the arc slide groove need to be regularly cleaned, which reduces the effectiveness of the support base.

[0005] The utility model is realized through the following technical solutions:

[0006] The utility model is a support base of a precision reducer, comprising a bottom plate, a support assembly is arranged on the bottom plate, a top plate is arranged on the top of the support assembly, annular thread grooves are opened on the top of the bottom plate and the bottom of the top plate, a protective assembly is sleeved on the support assembly, the protective assembly comprises a first circular ring, a dustproof cloth and a second circular ring, there are two first circular rings, the outer walls of the two first circular rings are provided with annular protrusions, the dustproof cloth forms an annular cylinder, the top and bottom of the dustproof cloth are fixedly connected to the first circular ring, there are two second circular rings, the inner walls of the two second circular rings are provided with annular grooves, the annular grooves are rotatably matched with the annular protrusions, the outer walls of the two second circular rings are provided with external threads, and the external threads are threadedly matched with the circular thread grooves.

[0007] Furthermore, the bottom plate is convex in shape and is provided with an assembly hole.

[0008] Furthermore, an inner wall of the annular thread groove is provided with an internal thread, and the internal thread cooperates with the external thread.

[0009] Furthermore, a rubber pad is provided on the top of the top plate, and the rubber pad has anti-slip grooves.

[0010] Furthermore, there are four support assemblies, which are distributed in a rectangular shape on the bottom plate.

[0011] The utility model has the following beneficial effects:

[0012] The utility model uses the structural design of the first ring and the dustproof cloth to effectively protect the support assembly after the device is put into use, preventing dust and other impurities from entering the support assembly, reducing the frequent disassembly and cleaning work caused by the intrusion of impurities, not only reducing maintenance costs, but also significantly reducing downtime, and improving production efficiency and overall equipment utilization.

[0013] The utility model, through the structural design of the circular thread groove, the annular protrusion, the second circular ring, the annular groove and the external thread, not only ensures the firmness of the connection of the protective component in the limited space between the base plate and the top plate, but also greatly improves the flexibility and convenience of assembly, without the need for complicated tools or equipment for installation.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the structure of the support base.

[0016] Figure 2 Schematic diagram of the assembly structure of the support component and the protection component.

[0017] Figure 3Schematic diagram of the base plate structure.

[0018] Figure 4 Schematic diagram of the bottom structure of the top plate.

[0019] In the figure: 1. Base plate; 2. Support assembly; 3. Top plate; 4. Annular thread groove; 5. Protective assembly; 501. First ring; 502. Annular protrusion; 503. Dustproof cloth; 504. Second ring; 505. Annular groove; 506. External thread. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution: a support base for a precision reducer, comprising a bottom plate 1, a support assembly 2 is arranged on the bottom plate 1, and a top plate 3 is arranged on the top of the support assembly 2.

[0022] There are four support assemblies 2 , which are distributed in a rectangular shape on the base plate 1 .

[0023] The structure of the support assembly 2 is the same as that of the support mechanism in the prior art (Announcement No.: CN218761272U), and will not be elaborated herein.

[0024] Four annular thread grooves 4 are provided on the top of the bottom plate 1 and the bottom of the top plate 3 , and a protective component 5 is sleeved on the supporting component 2 .

[0025] The protection assembly 5 includes a first circular ring 501 , a dustproof cloth 503 and a second circular ring 504 . There are two first circular rings 501 , and the outer walls of the two first circular rings 501 both have an annular protrusion 502 .

[0026] The dustproof cloth 503 forms an annular cylinder, and the top and bottom of the dustproof cloth 503 are fixedly connected to the first ring 501 .

[0027] The dustproof cloth 503 may be replaced by other materials, such as flexible synthetic leather.

[0028] The diameter of the annular column formed by the dustproof cloth 503 is larger than the maximum diameter of the support assembly 2 .

[0029] The first ring 501 and the second ring 504 may both be made of plastic.

[0030] The number of the protection components 5 is the same as the number of the support components 2 .

[0031] There are two second circular rings 504 , and the inner walls of the two second circular rings 504 each have an annular groove 505 , which is rotatably engaged with the annular protrusion 502 , and the outer walls of the two second circular rings 504 each have an external thread 506 , which is threadably engaged with the annular thread groove 4 .

[0032] The inner wall of the annular thread groove 4 is provided with an internal thread, which cooperates with the external thread 506 .

[0033] In this embodiment, during assembly, the bottom of the support component 2 is first fixedly connected to the base plate 1, and then the protective component 5 is put on the support component 2, and then the top plate 3 is fixedly connected to the top of the support component 2, and then the second ring 504 at the bottom of the dustproof cloth 503 is rotated to make it threadedly connected to the annular thread groove 4 on the base plate 1, and then the second ring 504 at the top of the dustproof cloth 503 is rotated to make it threadedly connected to the annular thread groove 4 at the bottom of the top plate 3, and then the reducer is fixed to the top of the top plate 3. After the device is put into use, it can effectively protect the support component 2, prevent dust and other impurities from entering the support component 2, reduce the frequent disassembly and cleaning work caused by the intrusion of impurities, not only reduce maintenance costs, but also significantly reduce downtime, improve production efficiency and overall equipment utilization.

[0034] In this embodiment, Figure 1 and Figure 3 As shown, the bottom plate 1 is convex in shape and has an assembly hole.

[0035] In this embodiment, the base plate 1 is provided with assembly holes for fitting with bolts to fix the support base on the workbench.

[0036] In this embodiment, Figure 1 and Figure 4 As shown, a rubber pad is provided on the top of the top plate 3, and the rubber pad has anti-slip grooves.

[0037] In this embodiment, by providing a rubber pad and opening anti-slip grooves, the bottom wear caused by the reducer being installed on the top plate 3 can be reduced, and the vibration reduction capability is further improved by the rubber pad.

[0038] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A support base for a precision reducer, comprising a base plate (1), a support assembly (2) disposed on the base plate (1), a top plate (3) disposed on the top of the support assembly (2), and characterized in that: The top of the bottom plate (1) and the bottom of the top plate (3) are both provided with an annular thread groove (4), and a protective component (5) is sleeved on the support component (2); The protection component (5) comprises two first circular rings (501), and the outer walls of the two first circular rings (501) are both provided with an annular protrusion (502); The protective assembly (5) includes a dustproof cloth (503), the dustproof cloth (503) is formed into an annular cylinder, and the top and bottom of the dustproof cloth (503) are fixedly connected to the first circular ring (501); The protective component (5) includes a second circular ring (504), and there are two second circular rings (504). The inner walls of the two second circular rings (504) are each provided with an annular groove (505), and the annular groove (505) is rotatably engaged with the annular protrusion (502). The outer walls of the two second circular rings (504) are each provided with an external thread (506), and the external thread (506) is threadedly engaged with the annular thread groove (4).

2. The support base of a precision reducer according to claim 1, characterized in that: The bottom plate (1) is convex in shape, and an assembly hole is provided on the bottom plate (1).

3. The support base of a precision reducer according to claim 1, characterized in that: An inner wall of the annular thread groove (4) is provided with an internal thread, and the internal thread cooperates with the external thread (506).

4. The support base of a precision reducer according to claim 2, characterized in that: A rubber pad is provided on the top of the top plate (3), and the rubber pad has anti-slip grooves.

5. The support base of a precision reducer according to claim 1, characterized in that: The number of the support assemblies (2) is four, and the four support assemblies (2) are distributed in a rectangular shape on the bottom plate (1).

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