CN218992287U

CN218992287U - Cantilever support frame of speed reducer

Info

Publication number: CN218992287U
Application number: CN202223077132.3U
Authority: CN
Inventors: 胡千兵
Original assignee: Chengbang Shengbang Precision Machinery Jiangsu Co ltd
Current assignee: Chengbang Shengbang Precision Machinery Jiangsu Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-09
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a cantilever support frame of a speed reducer, which comprises a fixed box, an adjusting component and a cantilever component, wherein the top of the inside of the fixed box is provided with the adjusting component; cantilever components are arranged on two sides of the bottom surface of the fixed box, the fixed box comprises an upper fixed plate and a lower fixed plate, fixed bases are arranged on one side, which is close to the bottom, of the two sides of the lower fixed plate and is positioned on the outer side of the cantilever components, connecting seats are arranged on one side, which is positioned on the outer side of the cantilever components, of the upper fixed plate and the lower fixed plate, the inside top of fixed plate down is provided with the snubber block, through the design of cantilever subassembly, fixes the speed reducer inside fixed box, and fixed box bottom surface both sides are provided with the cantilever subassembly, and the cantilever subassembly includes the link plate, and both sides link plate inboard surface lower part is provided with the connecting plate, and the middle part equidistance is provided with the fixed orifices on the link plate both sides surface, aligns fixed orifices and external device part hole.

Description

Cantilever support frame of speed reducer

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a cantilever support frame of a speed reducer.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a driving element and a working machine. The function of matching rotational speed and transmitting torque between a prime motor and a working machine or an actuating mechanism is widely applied to modern machines.

At present, when the existing speed reducer is fixed, the structure is single, so that the fixing mode is single, the speed reducer cannot be hung and fixed, and the speed reducer cannot be adjusted according to the size of each speed reducer during fixing, so that improvement of the cantilever support frame of the existing speed reducer is achieved, the cantilever support frame of the novel speed reducer is designed to change the technical defects, and the practicability of the cantilever support frame of the whole speed reducer is improved.

Disclosure of Invention

The utility model aims to provide a cantilever support frame of a speed reducer, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the cantilever support frame of the speed reducer comprises a fixed box, an adjusting component and a cantilever component, wherein the adjusting component is arranged at the top of the inside of the fixed box; cantilever components are arranged on two sides of the bottom surface of the fixed box;

the fixing box comprises an upper fixing plate and a lower fixing plate, wherein fixing bases are arranged on two sides of the lower fixing plate, which are close to the bottom, of one side of the cantilever assembly, connecting seats are arranged on two sides of the upper fixing plate and the lower fixing plate, which are located on one side of the cantilever assembly, and damping blocks are arranged on the top of the inner part of the lower fixing plate;

the adjusting component comprises an arc-shaped plate, a first fixing seat is arranged at the top of the arc-shaped plate, close to the front side and the back side, a circular limiting block is arranged in the first fixing seat, a threaded rod is fixedly connected to the top of the circular limiting block, a second fixing seat is arranged at the top of the upper fixing plate, close to the front side and the back side, and a nut is arranged on the threaded rod and located on the second fixing seat;

the cantilever assembly comprises hanging plates, connecting plates are arranged on the lower portions of the inner side surfaces of the hanging plates on the two sides, and fixing holes are formed in the upper middle portions of the two side surfaces of the hanging plates at equal intervals.

As a preferable scheme of the utility model, the number of the fixing bases is four, the fixing bases are uniformly and symmetrically distributed, and the fixing bases are provided with through holes.

The technical effect of adopting the further scheme is as follows: the device is fixed through the bolt connection of the fixed base and the external part.

As a preferable scheme of the utility model, the upper fixed plate and the lower fixed plate are connected through bolts, and the number of the connecting seats is four and the connecting seats are uniformly and symmetrically distributed.

The technical effect of adopting the further scheme is as follows: through the connecting seat of the upper fixed plate and the lower fixed plate, the upper fixed plate and the lower fixed plate are connected by bolts, and are tightly connected together.

As a preferable scheme of the utility model, the number of the first fixing seats is two, and the number of the circular limiting blocks is two.

The technical effect of adopting the further scheme is as follows: the threaded rod rotates to drive the circular limiting block to rotate in the fixing seat, but the circular limiting block cannot fall out of the fixing chamber, the arc-shaped plate is driven to ascend or descend, and the number of the circular limiting blocks is two, so that the arc-shaped plate can be uniformly driven to ascend or descend.

As a preferable scheme of the utility model, the number of the threaded rods, the nuts and the second fixing seats is two.

As a preferable scheme of the utility model, the threaded rod penetrates through the upper fixed plate and is fixedly connected with the circular limiting block.

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

1. according to the utility model, the speed reducer is fixed in the fixed box through the design of the cantilever components, the cantilever components are arranged on two sides of the bottom surface of the fixed box, the cantilever components comprise hanging plates, connecting plates are arranged on the lower parts of the inner side surfaces of the hanging plates on two sides, fixing holes are formed in the upper middle parts of the two side surfaces of the hanging plates at equal intervals, the fixing holes are aligned with holes of external device components, and then bolts are inserted into the fixing holes to be in threaded connection with the external components, so that the speed reducer is suspended and fixed.

2. According to the utility model, through the design of the adjusting component, when the speed reducer is placed in the fixed box, the sizes of the speed reducers of different types are fixed through the adjusting component, the adjusting component comprises an arc-shaped plate, the top of the arc-shaped plate is close to the front side and the back side and is provided with a first fixing seat, a circular limiting block is arranged in the first fixing seat, the top of the circular limiting block is fixedly connected with a threaded rod, the top of the upper fixing plate is close to the front side and the back side and is provided with a second fixing seat, a nut is arranged on the threaded rod and is positioned on the second fixing seat, the circular limiting block is driven to rotate through rotation of the threaded rod, when the circular limiting block contacts the bottom of the first fixing seat, the arc-shaped plate is lowered, the speed reducer is fixed, then the nut on the threaded rod is screwed up, and secondary locking is performed, and vibration of the speed reducer is prevented from loosening the threaded rod.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the fixing case of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the area A of the present utility model.

In the figure: 1. a fixed box; 101. a lower fixed plate; 102. an upper fixed plate; 103. a fixed base; 104. a connecting seat; 105. a damper block; 2. an adjustment assembly; 201. an arc-shaped plate; 202. a first fixing seat; 203. a circular limiting block; 204. the second fixing seat; 205. a threaded rod; 206. a nut; 3. a cantilever assembly; 301. a hanging plate; 302. a fixing hole; 303. and (5) connecting a plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-3, a cantilever support frame of a speed reducer is disclosed, the speed reducer is fixed inside a fixed box 1, cantilever components 3 are arranged on two sides of the bottom surface of the fixed box 1, the cantilever components 3 comprise hanging plates 301, round limiting blocks 203 are arranged inside the first fixed seats 202, threaded rods 205 are fixedly connected to the tops of the round limiting blocks 203, second fixed seats 204 are arranged on the tops of the upper fixed blocks 102 and the lower sides of the two sides, nuts 206 are arranged on the threaded rods 205 and are in threaded connection with external device components, the speed reducer is suspended and fixed by inserting bolts into the fixing holes 302 and the external devices, when the speed reducer is placed inside the fixed box 1, the speed reducer is fixed in different sizes through adjusting components 2, the adjusting components 2 comprise arc plates 201, the tops of the arc plates 201 are provided with first fixed seats 202 close to the front sides and the back sides, round limiting blocks 203 are fixedly connected with threaded rods 205, the tops of the upper fixed blocks 102 are provided with second fixed seats 204 close to the front sides and the back sides, the threaded rods 205 are provided with nuts 206 on the second fixed seats 204, the round limiting blocks 203 are driven to rotate through rotation of the threaded rods 205, when the round limiting blocks 203 are in contact with the bottoms of the first fixed blocks 202, the bottoms 205 are enabled to be screwed down, and then the threaded rods 206 are prevented from being loosened, and the speed reducer is prevented from being vibrated, and fixed.

Example 2

Referring to fig. 1-3, a cantilever support frame of a speed reducer, the fixed box 1 includes an upper fixed plate 102 and a lower fixed plate 101, two sides of the lower fixed plate 101 are close to the bottom and one side located at the outer side of the cantilever assembly 3 is provided with a fixed base 103, two sides of the upper fixed plate 102 and the lower fixed plate 101 and one side located at the outer side of the cantilever assembly 3 are provided with a connecting base 104, the top of the inner part of the lower fixed plate 101 is provided with a damping block 105, the damping block 105 can effectively buffer shock feeling caused by the speed reducer during operation, the number of the fixed base 103 is four, and the fixed base 103 is uniformly and symmetrically distributed, through holes are formed in the fixed base 103, the fixed base 103 is connected with an external part through bolts, the upper fixed plate 102 and the lower fixed plate 101 are connected through bolts, the number of the connecting base 104 is four, the upper fixed plate 102 and the lower fixed plate 101 are connected through bolts, the number of the upper fixed plate 102 and the lower fixed plate 101 is closely connected together through the bolts, the number of the first fixed base 202 is two, the number of round limiting blocks 203 is two, the threaded rods 205 rotate to drive the round limiting blocks 203 to rotate in the inner part, but the round limiting blocks 203 cannot fall off from the inner part, the inner part of the round limiting blocks 205 can not fall down, the round limiting blocks are the two round limiting blocks are equal to the number of the two round limiting blocks and the two round limiting blocks are two, and the two round limiting blocks are 201 and the number of the two round limiting blocks are respectively and the two round limiting blocks are respectively, and the two are respectively fixed.

The working flow of the utility model is as follows: when the cantilever support frame of the speed reducer is used, the fixed box 1 comprises an upper fixed plate 102 and a lower fixed plate 101, the speed reducer is arranged on the lower fixed plate 101, then the upper fixed plate 102 and the lower fixed plate 101 are connected through bolts, the shock absorbing block 105 is arranged at the top of the inside of the lower fixed plate 101, shock feeling caused by the operation of the speed reducer can be effectively relieved, cantilever components 3 are arranged on two sides of the bottom surface of the fixed box 1, the cantilever components 3 comprise hanging plates 301, connecting plates 303 are arranged on the lower parts of the inner side surfaces of the hanging plates 301 on two sides, fixing holes 302 are formed in the upper middle parts of the two side surfaces of the hanging plates 301 at equal intervals, the fixing holes 302 are opposite to external device component holes, then the speed reducer is hung and fixed through bolts inserted into the fixing holes 302 and the external component, when the speed reducer is placed in the fixed box 1, the speed reducer with different types is fixed through the adjusting components 2, the adjusting component 2 comprises an arc-shaped plate 201, a first fixing seat 202 is arranged at the top of the arc-shaped plate 201 and close to the front and the back, a round limiting block 203 is arranged in the first fixing seat 202, a threaded rod 205 is fixedly connected to the top of the round limiting block 203, a second fixing seat 204 is arranged at the top of the upper fixing plate 102 and close to the front and the back, a nut 206 is arranged on the threaded rod 205 and positioned on the second fixing seat 204, the round limiting block 203 is driven to rotate by the rotation of the threaded rod 205, when the round limiting block 203 contacts the bottom of the first fixing seat 202, the arc-shaped plate 201 is lowered to fix the speed reducer, then the nut 206 on the threaded rod 205 is screwed down to perform secondary locking, the vibration of the speed reducer is avoided to loosen the threaded rod 205, the whole operation flow is simple and convenient, compared with the cantilever supporting frame of the existing speed reducer, the utility model can improve the overall protection, the functionality and the practicability of the cantilever support frame of the speed reducer through design.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cantilever support frame of speed reducer, includes fixed box (1), adjusting part (2) and cantilever subassembly (3), its characterized in that: an adjusting component (2) is arranged at the top of the inside of the fixed box (1); cantilever components (3) are arranged on two sides of the bottom surface of the fixed box (1);

the fixing box (1) comprises an upper fixing plate (102) and a lower fixing plate (101), wherein fixing bases (103) are arranged on one side, close to the bottom, of the two sides of the lower fixing plate (101) and located on the outer side of the cantilever assembly (3), respectively, connecting seats (104) are arranged on one side, located on the outer side of the cantilever assembly (3), of the two sides of the upper fixing plate (102) and the lower fixing plate (101), and damping blocks (105) are arranged on the top of the inner portion of the lower fixing plate (101);

the adjusting component (2) comprises an arc-shaped plate (201), a first fixing seat (202) is arranged at the top of the arc-shaped plate (201) close to the front side and the back side, a round limiting block (203) is arranged in the first fixing seat (202), a threaded rod (205) is fixedly connected to the top of the round limiting block (203), a second fixing seat (204) is arranged at the top of the upper fixing plate (102) close to the front side and the back side, and a nut (206) is arranged on the threaded rod (205) and located on the second fixing seat (204);

the cantilever assembly (3) comprises a hanging plate (301), connecting plates (303) are arranged at the lower parts of the inner side surfaces of the hanging plate (301) at two sides, and fixing holes (302) are formed in the middle of the upper surfaces of the two sides of the hanging plate (301) at equal distances.

2. The cantilever support of a speed reducer according to claim 1, wherein: the number of the fixing bases (103) is four, the fixing bases are uniformly and symmetrically distributed, and through holes are formed in the fixing bases (103).

3. The cantilever support of a speed reducer according to claim 1, wherein: the upper fixing plate (102) and the lower fixing plate (101) are connected through bolts, and the number of the connecting seats (104) is four and the connecting seats are uniformly and symmetrically distributed.

4. The cantilever support of a speed reducer according to claim 1, wherein: the number of the first fixing seats (202) is two, and the number of the circular limiting blocks (203) is two.

5. The cantilever support of a speed reducer according to claim 1, wherein: the number of the threaded rods (205), the number of the nuts (206) and the number of the second fixing seats (204) are two.

6. The cantilever support of a speed reducer according to claim 1, wherein: the threaded rod (205) penetrates through the upper fixed plate (102) and is fixedly connected with the circular limiting block (203).