CN219659529U

CN219659529U - End cover type motor bearing convenient to install

Info

Publication number: CN219659529U
Application number: CN202321225646.0U
Authority: CN
Inventors: 吴冠军
Original assignee: Zhuji Hongyuan Power Machinery Co ltd
Current assignee: Zhuji Hongyuan Power Machinery Co ltd
Priority date: 2023-05-20
Filing date: 2023-05-20
Publication date: 2023-09-08
Anticipated expiration: 2033-05-20

Abstract

The utility model discloses an end cover type motor bearing convenient to install, which comprises a motor end cover, a limiting plate and a bearing body, wherein the limiting plate is arranged on one side of the motor end cover, the bearing body is arranged on the inner wall of the motor end cover, one side of the bearing body is arranged on the other side of the limiting plate, a group of limiting grooves are formed in the outer wall of the motor end cover, a limiting block is arranged on the inner wall of the limiting groove, and a first spring is arranged at one end of the limiting block. According to the utility model, the pull rod is driven to move by pulling the pull block, the pull rod can drive the limiting block to retract into the limiting groove, at the moment, the bearing body is placed into the motor end cover, the pull block is loosened, the elastic force of the first spring can push the limiting block to move forwards, at the moment, the outer ring of the bearing body only needs to be rotated, so that the limiting block is inserted into the limiting hole, the outer ring of the bearing body can be limited and fixed, and the mounting stability of the bearing body can be ensured in the use process of the end cover type motor bearing.

Description

End cover type motor bearing convenient to install

Technical Field

The utility model relates to the technical field of bearing equipment, in particular to an end cover type motor bearing convenient to install.

Background

The motor bearing is also called a motor bearing or a motor bearing, is a special bearing specially applied to a motor or a motor, the bearing used by the motor is a part for supporting a shaft, the bearing can guide the rotation of the shaft and can bear the idle component on the shaft, and the concept of the bearing is wide.

Patent document CN217440591U discloses a motor bearing with an end cover, which comprises a connecting cover, wherein a connecting sleeve is installed on one side of the connecting cover, a bearing outer ring is arranged in the connecting sleeve, and a rubber ring is installed at the bottom of one side of the connecting cover and positioned in the connecting sleeve; the inside of adapter sleeve is the cavity, and evenly symmetry is provided with four groups of first springs in the intermediate layer of adapter sleeve, the piece is supported in the opposite side of first spring, the opposite side of supporting the piece is provided with the rubber layer, relates to motor bearing field. Through the connecting frame that sets up, the inside rubber piece of extrusion connecting frame, rubber piece extrusion second spring, gag lever post slides in the baffle inside simultaneously, spills the opening of baffle intermediate position department, pours into lubricating oil into inside the connecting frame, and the connecting cover is linked together with the rubber circle, and the adapter sleeve is pressed from both sides tightly through first spring and supporting the piece and bearing outer lane, and the one end that supports the piece and bearing outer lane looks adaptation is provided with the radian with the bearing outer lane looks adaptation.

The motor bearing with the end cover disclosed in the above publication mainly considers how to clamp with the bearing outer ring through the first spring and the abutting block, wherein one end of the abutting block, which is abutted with the bearing outer ring, is provided with radian matched with the bearing outer ring, and the existing end cover type motor bearing needs to ensure the mounting stability of the bearing body in the use process so as to prevent the technical problem that the working efficiency of the motor is reduced because the bearing outer ring and the inner ring are rotating when the motor rotates.

In view of this, it is necessary to develop an end cap type motor bearing that is convenient to install, and thus can improve the practicality of the end cap type motor bearing in use.

Disclosure of Invention

The utility model aims to provide an end cover type motor bearing convenient to install, which aims to solve the technical problem that the working efficiency of a motor is reduced because an outer ring and an inner ring of the bearing are rotated when the motor rotates in the background art.

In order to achieve the above purpose, the utility model provides a technical scheme that an end cover type motor bearing convenient to install comprises a motor end cover, a limiting plate and a bearing body, wherein the limiting plate is installed on one side of the motor end cover;

the motor end cover is characterized in that a group of limiting grooves are formed in the outer wall of the motor end cover, limiting blocks are arranged on the inner walls of the limiting grooves, a first spring is arranged at one end of each limiting block, and the outer walls of the first springs are arranged on the inner walls of the limiting grooves;

the pull rod is installed to the one end of restriction piece, the pull piece is installed to the one end of pull rod, the restriction hole is installed to the other end of restriction piece, and the restriction hole is seted up in the outer wall of bearing body.

Preferably, a group of fixing plates are arranged on the outer wall of the other side of the limiting plate, a groove is formed in one end of each fixing plate, and fixing blocks are arranged on the inner wall of each groove.

Preferably, the inner wall of the bearing body is provided with a plurality of groups of arc grooves, and the inner wall of each arc groove is provided with a roller.

Preferably, a group of sliding grooves are formed in the outer wall of the motor end cover, a group of connecting rods are arranged on the inner wall of the sliding grooves, a sliding block is arranged at the front end of the outer wall of the connecting rod, the other side of the sliding block is arranged at one end of the fixed block, and the outer wall of the sliding block is arranged on the inner wall of the sliding groove.

Preferably, a second spring is installed at the tail end of the outer wall of the connecting rod, and one end of the second spring is installed at one side of the sliding block.

Preferably, the fixed orifices have been seted up to one side of motor end cover, and the inner wall of fixed orifices is installed in the outer wall of fixed plate, and the through-hole has been seted up to the inner wall of fixed orifices, and the inner wall of through-hole is installed in the outer wall of fixed block.

Preferably, the inner wall of the bearing body is provided with two groups of annular grooves, and the inner wall of each annular groove is provided with a protection plate.

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

1. according to the utility model, the pull rod is driven to move by pulling the pull block, the pull rod can drive the limiting block to retract into the limiting groove, at the moment, the bearing body is placed into the motor end cover, the pull block is loosened, the elastic force of the first spring can push the limiting block to move forwards, at the moment, the outer ring of the bearing body only needs to be rotated, so that the limiting block is inserted into the limiting hole, the outer ring of the bearing body can be limited and fixed, and the mounting stability of the bearing body can be ensured in the use process of the end cover type motor bearing.

2. According to the utility model, the two sliding blocks are simultaneously driven to move in the sliding groove, the sliding blocks can be driven to move, the fixed blocks can be separated from the inside of the groove, the limiting plate can be removed from the motor end cover by pulling the limiting plate, the limiting block can be driven to be separated from the inside of the limiting hole by pulling the pulling block, the bearing body can be taken out from the motor end cover, and the bearing body can be conveniently detached and installed, so that the maintenance and replacement processing is facilitated.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is an exploded perspective view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the motor end cap structure of the present utility model;

FIG. 4 is a schematic view of a limiting plate structure of the present utility model;

fig. 5 is a schematic diagram of a chute structure according to the present utility model.

In the figure: 1. a motor end cover; 2. a limiting plate; 3. a bearing body; 101. a limiting groove; 102. a limiting block; 103. a first spring; 104. a pull rod; 105. pulling blocks; 106. limiting the aperture; 201. a fixing plate; 202. a groove; 203. a fixed block; 301. an arc-shaped groove; 302. a roller; 401. a chute; 402. a connecting rod; 403. a slide block; 501. a second spring; 601. a fixing hole; 602. a through hole; 701. an annular groove; 702. and (5) protecting the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an end cover type motor bearing convenient to install according to an embodiment of the present utility model includes a motor end cover 1, a limiting plate 2 and a bearing body 3, wherein the limiting plate 2 is installed on one side of the motor end cover 1, the bearing body 3 is installed on the inner wall of the motor end cover 1, and one side of the bearing body 3 is installed on the other side of the limiting plate 2;

referring to fig. 1, 2 and 3, a set of limiting grooves 101 are formed in the outer wall of the motor end cover 1, a limiting block 102 is mounted on the inner wall of the limiting groove 101, a first spring 103 is mounted at one end of the limiting block 102, the outer wall of the first spring 103 is mounted on the inner wall of the limiting groove 101, a pull rod 104 is mounted at one end of the limiting block 102, a pull block 105 is mounted at one end of the pull rod 104, a limiting hole 106 is formed in the outer wall of the bearing body 3, the pull rod 104 is driven to move by pulling the pull block 105, the pull rod 104 can drive the limiting block 102 to retract into the limiting groove 101, at the moment, the bearing body 3 is placed into the motor end cover 1, the pull block 105 is released, the elastic force of the first spring 103 can push the limiting block 102 to move forwards, at the moment, only the outer ring of the bearing body 3 is required to be rotated, the limiting block 102 is enabled to be inserted into the inner part of the limiting hole 106, and therefore the mounting stability of the bearing body 3 can be ensured in the use process of the end cover motor bearing;

referring to fig. 1, 2, 3, 4 and 5, a set of fixing plates 201 is installed on the outer wall of the other side of the limiting plate 2, a groove 202 is provided at one end of the fixing plate 201, a fixing block 203 is installed on the inner wall of the groove 202, a plurality of sets of arc grooves 301 are provided on the inner wall of the bearing body 3, a roller 302 is installed on the inner wall of the arc groove 301, a set of sliding grooves 401 is provided on the outer wall of the motor end cover 1, a set of connecting rods 402 are installed on the inner wall of the sliding grooves 401, a sliding block 403 is installed at the front end of the outer wall of the connecting rods 402, the other side of the sliding block 403 is installed at one end of the fixing block 203, the outer wall of the sliding block 403 is installed on the inner wall of the sliding grooves 401, a second spring 501 is installed at the tail end of the outer wall of the connecting rods 402, a fixing hole 601 is provided on one side of the motor end cover 1, and the inner wall of the fixing hole 601 is installed on the outer wall of the fixing plate 201, the through hole 602 is formed in the inner wall of the fixing hole 601, the inner wall of the through hole 602 is arranged on the outer wall of the fixing block 203, two groups of annular grooves 701 are formed in the inner wall of the bearing body 3, the protection plate 702 is arranged on the inner wall of the annular groove 701, the two sliding blocks 403 are driven to move in the sliding groove 401 simultaneously, the sliding blocks 403 can drive the fixing block 203 to move, the fixing block 203 can be separated from the groove 202, at the moment, the limiting plate 2 can be removed from the motor end cover 1, the limiting block 102 can be driven to be separated from the limiting hole 106 by pulling the pull block 105, at the moment, the bearing body 3 can be taken out from the motor end cover 1, the bearing body 3 can be detached and installed conveniently, maintenance and replacement processing can be carried out conveniently, and the roller 302 in the bearing can be protected conveniently through the arrangement of the annular grooves 701 and the protection plate 702.

The operation principle is that the pull rod 104 is driven to move by pulling the pull block 105, the pull rod 104 can drive the limit block 102 to retract into the limit groove 101, at this time, the bearing body 3 is placed into the motor end cover 1, the pull block 105 is loosened, the elastic force of the first spring 103 can push the limit block 102 to move forward, at this time, only the outer ring of the bearing body 3 is required to be rotated, the limit block 102 is inserted into the limit hole 106, the outer ring of the bearing body 3 can be limited and fixed, and then the installation stability of the bearing body 3 can be ensured in the using process of the end cover type motor bearing, two sliding blocks 403 are simultaneously driven to move in the sliding groove 401, the sliding blocks 403 can drive the fixed block 203 to move, the fixed block 203 is separated from the inside of the groove 202, at this time, the limit plate 2 is pulled again, at this time, the limit block 102 is driven to be separated from the inside of the limit hole 106 by pulling the pull block 105, at this time, the bearing body 3 is taken out from the motor end cover 1, and the bearing body 3 is convenient to detach and install, the maintenance and the maintenance is convenient, the protection plate is convenient to replace the protection plate 702 and the protection of the bearing 702 is arranged in the annular groove 302.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in 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.

Claims

1. The utility model provides an end cover formula motor bearing convenient to installation, includes motor end cover (1), limiting plate (2) and bearing body (3), its characterized in that: a limiting plate (2) is arranged on one side of the motor end cover (1), a bearing body (3) is arranged on the inner wall of the motor end cover (1), and one side of the bearing body (3) is arranged on the other side of the limiting plate (2);

a group of limiting grooves (101) are formed in the outer wall of the motor end cover (1), limiting blocks (102) are arranged on the inner walls of the limiting grooves (101), first springs (103) are arranged at one ends of the limiting blocks (102), and the outer walls of the first springs (103) are arranged on the inner walls of the limiting grooves (101);

the one end of restriction piece (102) is installed pull rod (104), pull piece (105) are installed to one end of pull rod (104), restriction hole (106) are installed to the other end of restriction piece (102), and restriction hole (106) are seted up in the outer wall of bearing body (3).

2. An end cap motor bearing for facilitating installation as defined in claim 1, wherein: a group of fixing plates (201) are arranged on the outer wall of the other side of the limiting plate (2), a groove (202) is formed in one end of each fixing plate (201), and a fixing block (203) is arranged on the inner wall of each groove (202).

3. An end cap motor bearing for facilitating installation as defined in claim 1, wherein: a plurality of groups of arc grooves (301) are formed in the inner wall of the bearing body (3), and rollers (302) are mounted on the inner wall of each arc groove (301).

4. An end cap motor bearing for facilitating installation as defined in claim 1, wherein: a group of sliding grooves (401) are formed in the outer wall of the motor end cover (1), a group of connecting rods (402) are arranged on the inner wall of each sliding groove (401), a sliding block (403) is arranged at the front end of the outer wall of each connecting rod (402), one end of each fixing block (203) is arranged on the other side of each sliding block (403), and the outer wall of each sliding block (403) is arranged on the inner wall of each sliding groove (401).

5. An end cap motor bearing for facilitating installation as defined in claim 4, wherein: the tail end of the outer wall of the connecting rod (402) is provided with a second spring (501), and one end of the second spring (501) is arranged on one side of the sliding block (403).

6. An end cap motor bearing for facilitating installation as defined in claim 1, wherein: a fixing hole (601) is formed in one side of the motor end cover (1), the inner wall of the fixing hole (601) is mounted on the outer wall of the fixing plate (201), a through hole (602) is formed in the inner wall of the fixing hole (601), and the inner wall of the through hole (602) is mounted on the outer wall of the fixing block (203).

7. An end cap motor bearing for facilitating installation as defined in claim 1, wherein: two groups of annular grooves (701) are formed in the inner wall of the bearing body (3), and a protection plate (702) is installed on the inner wall of each annular groove (701).