CN215950136U

CN215950136U - Vibration/noise reduction's bearing frame

Info

Publication number: CN215950136U
Application number: CN202122403447.1U
Authority: CN
Inventors: 杨波; 侯远明; 谢自育
Original assignee: Shishi City Datong Seiko Machinery Co ltd
Current assignee: Shishi City Datong Seiko Machinery Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-04
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of bearing seats, and discloses a damping and noise-reducing bearing seat, which comprises a base and a bearing seat, wherein the base is provided with a plurality of grooves; the top of the base is provided with a rubber shock pad, the top of the rubber shock pad is provided with a bearing seat, the top end of the bearing seat is provided with a connecting cover, and two sides of the bottom of the bearing seat are provided with movable grooves; the movable groove is internally provided with a screw rod in a penetrating way, and the left end of the screw rod is fixedly provided with an insert block. According to the utility model, the damping and noise reduction effects can be achieved through the rubber damping pad, so that the factory environment is improved, the service life of the bearing is prolonged, the nut is positioned on the screw rod and can move leftwards, the insert block can move rightwards and is positioned in the slot for taking out, then the base can be detached and separated from the bearing seat, and the rubber damping pad can be taken out after detachment, so that the rubber damping pad can be replaced conveniently in the later period when the ageing damping effect of the rubber damping pad is weakened, the service life of equipment is greatly prolonged, the practicability is improved, and the operation is simple and convenient.

Description

Vibration/noise reduction's bearing frame

Technical Field

The utility model relates to the technical field of bearing seats, in particular to a damping and noise-reducing bearing seat.

Background

The existing turntable bearing seat is a large-scale and super-large-scale bearing seat which can receive comprehensive load and has a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like, a bearing is required to be provided with a supporting point, an inner supporting point of the bearing is a shaft, an outer supporting point is a common bearing, but the existing damping and noise-reducing bearing seat has some defects, such as the defects of the existing damping and noise-reducing bearing seat;

a vibration/noise reduction's that bulletin number is (CN 213017309U), this vibration/noise reduction's bearing frame is provided with the damping film, closely laminate between the inside of damping film and the outside of spacing ring, and the central line of spacing ring and the central line of damping film coincide each other, make the damping film be located spacing ring and connecting cover, put between the thing piece, because the damping film material is soft, the effectual vibrations that have reduced between them, the effect of vibration/noise reduction has been played, put and be detachable construction between thing piece and the connecting cover, be convenient for demolish the connecting cover, install the bearing in the bearing frame, but the device still has following shortcoming:

the device can't convenient dismantlement change work of accomplishing the shock attenuation membrane when using, and its long-term back building film of using must can influence the damping and fall the noise efficiency because of ageing or other factors, therefore equipment life is short, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a damping and noise-reducing bearing seat, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a shock-absorbing noise-reducing bearing seat comprises a base and a bearing seat;

the top of the base is provided with a rubber shock pad, the top of the rubber shock pad is provided with a bearing seat, the top end of the bearing seat is provided with a connecting cover, and two sides of the bottom of the bearing seat are provided with movable grooves;

the movable groove is internally provided with a screw rod in a penetrating manner, the left end of the screw rod is fixedly provided with an insert block, the inner side of the movable groove is positioned on the screw rod and is rotatably provided with a nut, the two sides of the base are provided with slots, and the insert block is inserted into the top ends inside the slots.

In a preferred embodiment of the present invention, the connecting cover has connecting bolts inserted into the bottom portions of both sides thereof.

In a preferred embodiment of the present invention, the bearing seat and the inner wall of the connecting cover are provided with bearing grooves.

In a preferred embodiment of the present invention, the base is integrally formed with mounting seats at four corners, and mounting bolts are inserted into the mounting seats.

In a preferred embodiment of the present invention, the connection cover is fixedly mounted above the bearing seat by a connection bolt.

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

according to the shock-absorbing and noise-reducing bearing seat, the shock-absorbing and noise-reducing effects can be achieved through the rubber shock-absorbing pad, the factory environment is improved, the service life of the bearing is prolonged, the nut is positioned on the screw rod and can move leftwards, the insert block can move rightwards and is positioned in the slot to be taken out, then the base can be detached and separated from the bearing seat, the rubber shock-absorbing pad can be taken out after detachment, replacement work of the rubber shock-absorbing pad in the later period due to the fact that the ageing shock-absorbing effect is weakened is facilitated, the service life of equipment is greatly prolonged, practicability is improved, and operation is simple and convenient.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic front view of a shock-absorbing and noise-reducing bearing seat according to the present invention;

fig. 2 is a schematic diagram of a partially enlarged structure a of a vibration and noise reduction bearing pedestal according to the present invention.

In the figure: 1. a base; 2. a rubber shock pad; 3. a bearing seat; 4. a connecting cover; 5. a bearing groove; 6. a connecting bolt; 7. a mounting seat; 8. installing a bolt; 9. a movable groove; 10. a screw; 11. inserting a block; 12. a nut; 13. and (4) a slot.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referred device or element must have a specific type and a simplified description, and that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a shock-absorbing noise-reducing bearing seat comprises a base 1 and a bearing seat 3;

a rubber shock pad 2 is mounted at the top of the base 1, a bearing block 3 is mounted at the top of the rubber shock pad 2, a connecting cover 4 is mounted at the top end of the bearing block 3, and movable grooves 9 are formed in two sides of the bottom of the bearing block 3;

a screw rod 10 penetrates through the movable groove 9, an insert block 11 is fixedly mounted at the left end of the screw rod 10, a nut 12 is rotatably mounted on the inner side of the movable groove 9 and positioned on the screw rod 10, slots 13 are formed in two sides of the base 1, and the insert block 11 is inserted into the top ends of the inner portions of the slots 13.

In this embodiment (please refer to fig. 1 and 2), the damping and noise reduction effect can be achieved through the rubber damping pad 2, thereby improving the factory environment, prolonging the service life of the bearing, and the nut 12 is located on the screw rod 10 and can move left, at this time, the insert 11 can move right and be located in the slot 13 to be taken out, then, the base 1 can be detached from the bearing seat 3, the rubber damping pad 2 can be taken out after detachment, thereby facilitating the replacement work of the rubber damping pad 2 in the later period when the aging damping effect weakens, greatly improving the service life of the equipment, improving the practicability, and being simple and convenient to operate.

In this embodiment (see fig. 1), the connecting bolts 6 are inserted into the bottoms of the two sides of the connecting cover 4, and the connecting bolts 6 can facilitate the installation of the connecting cover 4.

In this embodiment (see fig. 1), the bearing grooves 5 are installed on the inner walls of the bearing seat 3 and the connecting cover 4, and the bearings can be conveniently installed through the bearing grooves 5.

In this embodiment (please refer to fig. 1), the four corners of the base 1 are integrally formed with mounting seats 7, mounting bolts 8 are inserted into the mounting seats 7, and the equipment can be conveniently and fixedly mounted on the base through the mounting bolts 8.

In this embodiment (see fig. 1), the connecting cover 4 is fixedly mounted above the bearing seat 3 through the connecting bolt 6, and the fixing operation of the connecting cover 4 after being mounted on the bearing seat 3 can be realized through the connecting bolt 6.

The utility model relates to a bearing seat for damping and reducing noise, which comprises a bearing seat 1 and a base; 2. a rubber shock pad; 3. a bearing seat; 4. a connecting cover; 5. a bearing groove; 6. a connecting bolt; 7. a mounting seat; 8. installing a bolt; 9. a movable groove; 10. a screw; 11. inserting a block; 12. a nut; 13. the slot, the part is the general standard part or the part that the technicians in this field know, its structure and principle are all known by this technician through the technical manual or through the routine experimental method, when using, can realize the fixed mounting work that the apparatus locates on the base after the mount pad 7 is run through the mounting bolt 8 at first, locate in the bearing groove 5 through the bearing, can realize the fixed work that the joint cover 4 locates on the bearing bracket 3 through the connecting bolt 6 subsequently, can finish the installation of the bearing at this moment, and can play the damping and noise reducing effect through the rubber cushion 2 while working, thus improve the environment of the factory, lengthen the service life of the bearing, and can move to the left through the nut 12 is located on the threaded spindle 10 and rotated, the insert block 11 can be moved to the right at this moment and located in the slot 13 and taken out, the base 1 can be dismantled with the bearing bracket 3 and separated, can take out the rubber cushion 2 after dismantling, thereby be convenient for later stage rubber shock pad 2 because of the change work when ageing shock attenuation effect weakens, improve equipment's life greatly, improve the practicality, and easy operation is convenient.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A shock-absorbing noise-reducing bearing seat is characterized by comprising a base (1) and a bearing seat (3);

the rubber shock pad (2) is installed at the top of the base (1), the bearing seat (3) is installed at the top of the rubber shock pad (2), the connecting cover (4) is installed at the top end of the bearing seat (3), and movable grooves (9) are formed in two sides of the bottom of the bearing seat (3);

the screw rod (10) is installed in the activity groove (9) in a penetrating mode, an inserting block (11) is fixedly installed at the left end of the screw rod (10), a nut (12) is installed on the inner side of the activity groove (9) and located on the screw rod (10) in a rotating mode, inserting grooves (13) are formed in the two sides of the base (1), and the inserting block (11) is inserted into the top ends inside the inserting grooves (13).

2. A vibration and noise reducing bearing housing according to claim 1, wherein: connecting bolts (6) are inserted into the bottoms of the two sides of the connecting cover (4).

3. A vibration and noise reducing bearing housing according to claim 1, wherein: and a bearing groove (5) is arranged on the inner walls of the bearing seat (3) and the connecting cover (4).

4. A vibration and noise reducing bearing housing according to claim 1, wherein: the base (1) four corners department integrated into one piece has mount pad (7), install bolt (8) have been inserted in mount pad (7).

5. A vibration and noise reducing bearing housing according to claim 2, wherein: the connecting cover (4) is fixedly arranged above the bearing seat (3) through a connecting bolt (6).