CN213451344U

CN213451344U - Bearing frame with shock-absorbing function

Info

Publication number: CN213451344U
Application number: CN202022335327.8U
Authority: CN
Inventors: 李爱国; 江小珍; 杨振印; 刘璞
Original assignee: Tianneng Battery Group Anhui Co Ltd
Current assignee: Tianneng Battery Group Anhui Co Ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-15
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a bearing frame with shock-absorbing function relates to bearing frame technical field. The utility model comprises a bearing seat body and a bearing seat upper cover; a pair of annular sealing rings is arranged between the bearing seat body and the bearing seat upper cover; a pair of guide rods are matched in the bearing seat body; a U-shaped frame is matched between the pair of guide rods; a strip-shaped plate is matched in the U-shaped frame; the upper surface of the bearing seat body is provided with a pair of threaded holes; the middle part of the upper surface of the bearing seat body is fixedly connected with a bearing seat lower cover; the lower cover of the bearing seat is of a semicircular structure; the bearing seat lower cover is provided with a pair of semicircular limiting plates A along the inner wall. The utility model discloses a bearing frame pedestal, bearing frame upper cover, ring type seal, guide bar, U-shaped frame and strip shaped plate's effect has solved current bearing frame and has lacked the shock attenuation effect and easily produce great noise in the use, gets off to produce the harm to the staff for a long time, also shortens equipment unit life's problem easily.

Description

Bearing frame with shock-absorbing function

Technical Field

The utility model belongs to the technical field of the bearing frame, especially, relate to a bearing frame with shock-absorbing function.

Background

The bearing is a component for fixing and reducing the load friction coefficient in the mechanical transmission process, and is also a component for reducing the friction coefficient in the power transmission process and keeping the center position of the shaft fixed. The bearing is an important part in the current mechanical equipment, the outer supporting point of the bearing is a bearing seat, the bearing seat is a comprehensive carrier of the bearing, certain friction is generated between the outer wall of the bearing and the inner wall of the bearing seat in the running process of the bearing, and distance vibration is generated on the inner wall of the bearing seat along with the increase of the rotating speed of the bearing. The vibration is harmful to the stability of the equipment, if the vibration of the equipment is too large, the service life of the equipment is greatly shortened, the maintenance cost of the equipment is increased, and the most important accessories for reducing the vibration of the equipment are a bearing and a bearing seat; the existing bearing seat is lack of a damping effect in the using process and is easy to generate larger noise, the existing bearing seat is damaged for a long time for workers, and the service life of equipment parts is also easy to shorten.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing frame with shock-absorbing function, through the effect of bearing frame pedestal, bearing frame upper cover, ring type seal, guide bar, U-shaped frame and bar shaped plate, solved current bearing frame and lacked the shock attenuation effect in the use and easily produced great noise, get off for a long time and produce the harm to the staff, also shorten the problem in equipment part life-span easily.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a bearing seat with shock absorption function, which comprises a bearing seat body and a bearing seat upper cover; a pair of annular sealing rings is arranged between the bearing seat body and the bearing seat upper cover; a pair of guide rods are matched in the bearing seat body; a U-shaped frame is matched between the pair of guide rods; a strip-shaped plate is matched in the U-shaped frame; the upper surface of the bearing seat body is provided with a pair of threaded holes; the middle part of the upper surface of the bearing seat body is fixedly connected with a bearing seat lower cover; the lower cover of the bearing seat is of a semicircular structure; the lower cover of the bearing seat is provided with a pair of semicircular limiting plates A along the inner wall of the lower cover of the bearing seat; the axle centers of two ends of the lower cover of the bearing seat are provided with semicircular limiting grooves A; mounting holes A are formed in the two sides of the lower cover of the bearing seat; the upper cover of the bearing seat is of a semicircular structure; the upper cover of the bearing seat is provided with a pair of semicircular limiting plates B along the inner wall; the axle centers of two ends of the upper cover of the bearing block are provided with semicircular limiting grooves B; mounting holes B are formed in the two sides of the upper cover of the bearing seat; and a fastener is matched between the mounting hole B and the mounting hole A.

Furthermore, both ends of the guide rod are provided with external thread sections; a nut A is matched with the peripheral side surface of the external thread section, and a limiting block is arranged at the end part of the external thread section; the middle part of the guide rod is a smooth section; the middle part of the peripheral side surface of the guide rod is sleeved with a spring A; one end of the spring A is matched with the nut A; and the other end of the spring A is provided with a nut B.

Furthermore, a pair of nuts C is matched with the peripheral side surface of the external thread section at one end of the guide rod, which is far away from the limiting block; a strip-shaped plate is tightly matched between the pair of nuts C.

Furthermore, a pair of sliding holes is formed in the upper surface of the U-shaped frame; the U-shaped frame is provided with mounting plates at two end parts; the inner wall of the mounting plate is movably connected with a fastening bolt; the U-shaped frame is installed on a wall plate or a fixed object required to be attached through a fastening bolt.

Furthermore, a pair of through holes are formed in one surface of the strip-shaped plate; the inner wall of the through hole is matched with the guide rod.

Further, springs B are arrayed on the other surface of the strip-shaped plate; and the spring B is fixedly connected with the inner side surface of the U-shaped frame.

The utility model discloses following beneficial effect has:

1. the utility model has the advantages that the pair of annular sealing rings is arranged between the bearing seat body and the bearing seat upper cover, which is convenient for sealing the inside of the bearing seat body and the bearing seat upper cover; the fastener is matched between the mounting hole B and the mounting hole A, so that the bearing seat body and the bearing seat upper cover are fixed, and the bearing seat body and the bearing seat upper cover are convenient to disassemble and assemble.

2. The utility model discloses a spring A has been cup jointed at guide bar week side middle part, and spring A cooperates between bearing frame pedestal and U-shaped frame, also can be with spring A fixed connection between bearing frame pedestal and U-shaped frame, is convenient for cushion the shock attenuation.

3. The spring B is arrayed on the other surface of the strip-shaped plate; spring B and U-shaped frame medial surface fixed connection, when receiving the vibration, bearing frame pedestal and bearing frame upper cover vibration drive guide bar reciprocating motion in the U-shaped frame, and spring A receives the compression and cushions the shock attenuation to it, and spring B also receives the extension simultaneously and carries out further shock attenuation to it.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the mounting of a bearing seat body and a bearing seat upper cover;

fig. 2 is a schematic structural view of a bearing seat with a shock-absorbing function according to the present invention;

FIG. 3 is a schematic structural view of a bearing seat body;

FIG. 4 is a schematic structural diagram of an upper cover of the bearing seat;

FIG. 5 is a schematic view of the structure of the guide bar;

FIG. 6 is a schematic structural view of a U-shaped frame;

FIG. 7 is a schematic structural view of a strip;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a bearing seat body, 2-a bearing seat upper cover, 3-an annular sealing ring, 4-a guide rod, 5-a U-shaped frame, 6-a strip-shaped plate, 101-a threaded hole, 102-a bearing seat lower cover, 103-a limiting plate A, 104-a limiting groove A, 105-a mounting hole A, 201-a limiting plate B, 202-a limiting groove B, 203-a mounting hole B, 401-an external threaded section, 402-a limiting block, 403-a nut A, 404-a spring A, 405-a nut B, 406-a nut C, 501-a sliding hole, 502-a fastening bolt, 601-a through hole and 602-a spring B.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention relates to a bearing seat with damping function, which comprises a bearing seat body 1 and a bearing seat upper cover 2; a pair of annular sealing rings 3 are arranged between the bearing seat body 1 and the bearing seat upper cover 2, so that the interiors of the bearing seat body 1 and the bearing seat upper cover 2 are conveniently sealed; a pair of guide rods 4 are matched in the bearing seat body 1; a U-shaped frame 5 is matched between the pair of guide rods 4; a strip-shaped plate 6 is matched in the U-shaped frame 5; the upper surface of the bearing seat body 1 is provided with a pair of threaded holes 101; the middle part of the upper surface of the bearing seat body 1 is fixedly connected with a bearing seat lower cover 102; the bearing seat lower cover 102 is of a semicircular structure; the bearing seat lower cover 102 is provided with a pair of semicircular limiting plates A103 along the inner wall, and a bearing is assembled between the pair of limiting plates A103; the axle centers of two ends of the bearing seat lower cover 102 are respectively provided with a semicircular limiting groove A104; mounting holes A105 are formed in the two sides of the lower cover 102 of the bearing seat; the bearing seat upper cover 2 is of a semicircular structure; the bearing seat upper cover 2 is provided with a pair of semicircular limiting plates B201 along the inner wall; the axle centers of two ends of the bearing seat upper cover 2 are provided with semicircular limiting grooves B202; mounting holes B203 are formed in the two sides of the bearing seat upper cover 2; a fastener is matched between the mounting hole B203 and the mounting hole a105, so that the bearing seat body 1 and the bearing seat upper cover 2 are fixed and are convenient to disassemble and assemble.

Preferably, as shown in fig. 5, both ends of the guide rod 4 are provided with external thread sections 401; a nut A403 is matched with the peripheral side surface of the external thread section 401, a limit block 402 is arranged at the end part of the external thread section, and the bearing seat body 1 is tightly matched between the nut A403 and the limit block 402, so that the bearing seat body 1 and the guide rod 4 are installed and fixed; the middle part of the guide rod 4 is a smooth section; the middle part of the peripheral side surface of the guide rod 4 is sleeved with a spring A404, the spring A404 is matched between the bearing seat body 1 and the U-shaped frame 5, and the spring A404 can also be fixedly connected between the bearing seat body 1 and the U-shaped frame 5, so that the buffering and shock absorption are facilitated; one end of the spring A404 is matched with the nut A403; the other end of the spring a404 is provided with a nut B405.

Preferably, as shown in fig. 5, a pair of nuts C406 are fitted to the peripheral side surface of the external thread section 401 at one end of the guide rod 4 away from the stopper 402; a strip-shaped plate 6 is tightly fitted between a pair of nuts C406.

Preferably, as shown in fig. 6, the upper surface of the U-shaped frame 5 is provided with a pair of sliding holes 501, so that the smooth sections in the middle of the guide rod 4 can be in sliding fit with the sliding holes 501; the U-shaped frame 5 has mounting plates formed at both end portions thereof; the inner wall of the mounting plate is movably connected with a fastening bolt 502; the U-shaped frame 5 is mounted on the wall plate or the fixing object to be attached by fastening bolts 502, thereby fixing the whole assembly.

Preferably, as shown in fig. 7, a pair of through holes 601 is opened on one surface of the strip-shaped plate 6; the through hole 601 inner wall is matched with the guide rod 4, and the guide rod 4 and the strip-shaped plate 6 are fixed through the pair of nuts C406, so that the guide rod 4 can be driven to move together when the bearing seat body 1 and the bearing seat upper cover 2 vibrate.

Preferably, as shown in fig. 7, another surface of strip 6 is arrayed with springs B602; spring B602 and U-shaped frame 5 medial surface fixed connection, when receiving the vibration, bearing frame pedestal 1 and bearing frame upper cover 2 vibration drive guide bar 4 reciprocating motion in U-shaped frame 5, and spring A404 receives the compression and carries out the buffering shock attenuation to it, and spring B602 also receives the extension simultaneously and carries out further shock attenuation to it.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A bearing seat with a damping function comprises a bearing seat body (1) and a bearing seat upper cover (2); the method is characterized in that:

a pair of annular sealing rings (3) is arranged between the bearing seat body (1) and the bearing seat upper cover (2); a pair of guide rods (4) is matched in the bearing seat body (1); a U-shaped frame (5) is matched between the pair of guide rods (4); a strip-shaped plate (6) is matched in the U-shaped frame (5);

the upper surface of the bearing seat body (1) is provided with a pair of threaded holes (101); the middle part of the upper surface of the bearing seat body (1) is fixedly connected with a bearing seat lower cover (102); the bearing seat lower cover (102) is of a semicircular structure; the bearing seat lower cover (102) is provided with a pair of semicircular limiting plates A (103) along the inner wall thereof; the axle centers of two ends of the bearing seat lower cover (102) are respectively provided with a semicircular limiting groove A (104); mounting holes A (105) are formed in the two sides of the lower cover (102) of the bearing seat;

the bearing seat upper cover (2) is of a semicircular structure; the bearing seat upper cover (2) is provided with a pair of semicircular limiting plates B (201) along the inner wall; the axle centers of two ends of the bearing seat upper cover (2) are respectively provided with a semicircular limiting groove B (202); mounting holes B (203) are formed in the two sides of the bearing seat upper cover (2); and a fastener is matched between the mounting hole B (203) and the mounting hole A (105).

2. A bearing seat with shock-absorbing function as claimed in claim 1, wherein the two ends of the guide rod (4) are both provided with external thread sections (401); a nut A (403) is matched with the peripheral side surface of the external thread section (401), and a limiting block (402) is arranged at the end part of the external thread section;

the middle part of the guide rod (4) is a smooth section; the middle part of the peripheral side surface of the guide rod (4) is sleeved with a spring A (404); one end of the spring A (404) is matched with the nut A (403); and the other end of the spring A (404) is provided with a nut B (405).

3. A bearing housing with a shock-absorbing function as claimed in claim 2, wherein a pair of nuts C (406) are fitted to the peripheral side of the external thread section (401) at the end of the guide rod (4) away from the limit block (402); a strip-shaped plate (6) is tightly matched between the pair of nuts C (406).

4. A bearing seat with a shock absorption function according to claim 1 or 3, wherein a pair of sliding holes (501) are formed on the upper surface of the U-shaped frame (5); the U-shaped frame (5) is provided with mounting plates at two ends thereof; the inner wall of the mounting plate is movably connected with a fastening bolt (502); the U-shaped frame (5) is installed on a wall plate or a fixed object to be attached through a fastening bolt (502).

5. A bearing seat with a shock absorption function according to claim 4, wherein a pair of through holes (601) are formed on one surface of the strip-shaped plate (6); the inner wall of the through hole (601) is matched with the guide rod (4).

6. A bearing housing with shock-absorbing function as claimed in claim 1 or 5, wherein said strip-like plate (6) is arrayed with springs B (602) on the other surface; and the spring B (602) is fixedly connected with the inner side surface of the U-shaped frame (5).