CN216867329U

CN216867329U - Outer bearing cap of explosion-proof vibration-proof motor bearing seat

Info

Publication number: CN216867329U
Application number: CN202220366774.6U
Authority: CN
Inventors: 沈军; 吴超
Original assignee: Huai'an Datong Machinery Manufacturing Co ltd
Current assignee: Huai'an Datong Machinery Manufacturing Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-07-01
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses an outer bearing cover of an explosion-proof and vibration-proof motor bearing seat in the field of outer bearing covers, which comprises an outer bearing cover body, fixing blocks, a splicing mechanism, fixing grooves and a fixing mechanism, wherein the fixing grooves are equidistantly formed in the outer bearing cover body; turning tightly fixing bolt makes solid fixed ring compress tightly the fixed block, is favorable to compressing tightly fixedly fast the fixed block, prevents that the fixed block from breaking away from the inside of fixed slot, has improved the stability of fixed block.

Description

Outer bearing cap of explosion-proof vibration-proof motor bearing seat

Technical Field

The utility model relates to the field of outer bearing covers, in particular to an outer bearing cover of a bearing seat of an explosion-proof vibration-proof motor.

Background

The turntable bearing seat is a large and super-large bearing seat capable of receiving comprehensive load and having a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like. The bearing is provided with a supporting point, the inner supporting point of the bearing is a shaft, and the outer supporting is a bearing seat. The motor bearing seat is usually provided with a matched outer bearing cover to play a role in dust protection.

The existing outer bearing cover is fixed with the bearing seat through bolts, and after the fixing hole of the outer bearing cover is broken and damaged, the whole outer bearing cover needs to be replaced, so that resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outer bearing cover of an explosion-proof and vibration-proof motor bearing seat, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an outer bearing cover of an explosion-proof and vibration-proof motor bearing seat comprises an outer bearing cover body, fixing blocks, a splicing mechanism, fixing grooves and a fixing mechanism, wherein the fixing grooves are equidistantly formed in the outer bearing cover body;

the splicing mechanism comprises a limiting block and a limiting groove, the fixing block is close to one side of the outer bearing cover body and fixedly connected with the limiting block, and the limiting groove is matched with the limiting block and is formed in the fixed groove.

As a still further scheme of the utility model: the fixing mechanism comprises a fixing ring, and the outer bearing cover body is close to one side of the fixing block and is provided with the fixing ring.

As a still further scheme of the utility model: the utility model discloses a bearing cap, including solid fixed ring, fixed ring's inside equidistance threaded connection has fixing bolt, the inside equidistance of outer bearing cap body is equipped with the fixed orifices No. two, fixing bolt's one end extends to the inside of No. two fixed orifices, and with the inside threaded connection of No. two fixed orifices.

As a still further scheme of the utility model: a fixed orifices has been seted up to the inside of fixed block, one side fixedly connected with spacing ring that outer bearing cap body is close to solid fixed ring.

As a still further scheme of the utility model: the fixed block with the fixed slot all is circumference array distribution, the thickness of fixed block with the degree of depth looks adaptation of fixed slot.

As a still further scheme of the utility model: the inner diameter of the fixing ring is matched with the outer diameter of the limiting ring.

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

1. according to the bearing cover, after the fixing block is inserted into the fixing groove, the fixing block is limited through the limiting block and the limiting groove, the fixing block can be directly pulled out during disassembly, the fixing block can be rapidly replaced and installed after being damaged, the problem that the matched outer bearing cover body cannot be used due to damage of the fixing block is avoided, and resource waste is avoided.

2. According to the utility model, the fixing bolt is screwed tightly, so that the fixing ring compresses the fixing block, the fixing block is favorably and rapidly compressed and fixed, the fixing block is prevented from being separated from the inside of the fixing groove, and the stability of the fixing block is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic diagram of the assembly of the fixing block and the fixing groove in the present invention;

FIG. 3 is a front view of the retaining ring of the present invention;

fig. 4 is a perspective view of the limiting block of the present invention.

In the figure: 1. an outer bearing cap body; 2. a fixed block; 3. a first fixing hole; 4. a splicing mechanism; 41. a limiting block; 42. a limiting groove; 5. fixing grooves; 6. a fixing mechanism; 61. a fixing ring; 62. fixing the bolt; 63. a second fixing hole; 7. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the utility model, an outer bearing cover of an explosion-proof and vibration-proof motor bearing pedestal comprises an outer bearing cover body 1, a fixed block 2, a splicing mechanism 4, fixed grooves 5 and a fixing mechanism 6, wherein the fixed grooves 5 are equidistantly arranged in the outer bearing cover body 1, the fixed block 2 can be fixed through the arranged fixed grooves 5, the fixed block 2 is arranged in the fixed groove 5, the splicing mechanism 4 is arranged on one side of the fixed block 2, and the fixing mechanism 6 is arranged on one side of the outer bearing cover body 1 away from the fixed block 2;

splicing mechanism 4 includes stopper 41 and spacing groove 42, and fixed block 2 is close to one side fixedly connected with of outer bearing cap body 1 stopper 41, the inside of fixed slot 5 seted up with stopper 41 matched with spacing groove 42 inserts fixed block 2 behind the inside of fixed slot 5, and rethread stopper 41 and spacing groove 42 are spacing to fixed block 2, can directly extract fixed block 2 during the dismantlement, are favorable to damaging the back at fixed block 2, to the quick change and the installation of fixed block 2, have avoided leading to supporting outer bearing cap body 1 to be unable to use because of fixed block 2 damages, practice thrift the fund.

Specifically, fixed establishment 6 is including solid fixed ring 61, and outer bearing cap body 1 is close to one side of fixed block 2 is equipped with gu fixed ring 61 twists tight fixing bolt 62, makes solid fixed ring 61 compress tightly fixed block 2, is favorable to compressing tightly fixedly fast fixed block 2, prevents that fixed block 2 from breaking away from the inside of fixed slot 5, has improved the stability of fixed block 2.

Specifically, the inside equidistance threaded connection of solid fixed ring 61 has fixing bolt 62, and the inside equidistance of outer bearing cap body 1 is equipped with No. two fixed orificess 63, and fixing bolt 62's one end extends to No. two fixed orificess 63's inside, and with No. two fixed orificess 63's inside threaded connection twists tight fixing bolt 62, makes solid fixed ring 61 compress tightly fixed block 2, is favorable to compressing tightly fixedly fast fixed block 2, prevents that fixed block 2 from breaking away from the inside of fixed slot 5, has improved the stability of fixed block 2.

Specifically, a fixed orifices 3 has been seted up to fixed block 2's inside, can install to outer bearing cap body 1 through a fixed orifices 3 that sets up, and outer bearing cap body 1 is close to one side fixedly connected with spacing ring 7 of solid fixed ring 61, can fix a position solid fixed ring 61 when solid fixed ring 61 installs through the spacing ring 7 that sets up.

Specifically, fixed block 2 with fixed slot 5 all is circumference array distribution, the thickness of fixed block 2 with the degree of depth looks adaptation of fixed slot 5 for 1 balanced stability of outer bearing cap body atress.

Specifically, the inner diameter of the fixing ring 61 is matched with the outer diameter of the limiting ring 7, so that the stability of the fixing ring 61 is improved, and convenience is brought to installation and disassembly of the fixing ring 61.

The working principle of the utility model is as follows: can be connected outer bearing cap body 1 and motor through fixed block 2, will fix solid fixed ring 61 and outer bearing cap body 1 through fixing bolt 62, fix fixed block 2 between solid fixed ring 61 and outer bearing cap body 1 through solid fixed ring 61, through stopper 41 and spacing groove 42 to fixed block 2 limiting displacement for fixed block 2 is in the stationary state after the installation is accomplished, avoids appearing not hard up phenomenon, influences the installation of outer bearing cap body 1.

When fixed block 2 damages, not hard up fixing bolt 62, take off fixed ring 61 from outer bearing cap body 1, then extract corresponding fixed block 2 again, change fixed block 2 to the damage, convenient and fast, insert the inside of fixed slot 5 to new fixed block 2 again after, rethread stopper 41 is spacing to fixed block 2 with spacing groove 42, then reloading upper fixed ring 61, turn round tight fixing bolt 62, make fixed ring 61 compress tightly fixed block 2, be favorable to compressing tightly fixedly fast fixed block 2, prevent that fixed block 2 from breaking away from the inside of fixed slot 5, the stability of fixed block 2 has been improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides an outer bearing cap of explosion-proof antivibration motor bearing frame, includes outer bearing cap body (1), fixed block (2), concatenation mechanism (4), fixed slot (5) and fixed establishment (6), its characterized in that: the fixing grooves (5) are equidistantly formed in the outer bearing cover body (1), the fixing blocks (2) are arranged in the fixing grooves (5), the splicing mechanism (4) is arranged on one side of each fixing block (2), and the fixing mechanism (6) is arranged on one side, far away from the fixing blocks (2), of the outer bearing cover body (1);

splicing mechanism (4) include stopper (41) and spacing groove (42), fixed block (2) are close to one side fixedly connected with of outer bearing cap body (1) stopper (41), the inside of fixed slot (5) seted up with stopper (41) matched with spacing groove (42).

2. The outer bearing cover of a bearing seat of an explosion-proof vibration-proof motor according to claim 1, characterized in that: fixing mechanism (6) are including solid fixed ring (61), outer bearing cap body (1) is close to one side of fixed block (2) is equipped with gu fixed ring (61).

3. The outer bearing cover of a bearing seat of an explosion-proof vibration-proof motor according to claim 2, characterized in that: the inside equidistance threaded connection of solid fixed ring (61) has fixing bolt (62), the inside equidistance of outer bearing cap body (1) is equipped with No. two fixed orificess (63), the one end of fixing bolt (62) extends to the inside of No. two fixed orificess (63), and with the inside threaded connection of No. two fixed orificess (63).

4. The outer bearing cover of a bearing seat of an explosion-proof vibration-proof motor according to claim 1, characterized in that: a fixed orifices (3) have been seted up to the inside of fixed block (2), one side fixedly connected with spacing ring (7) that outer bearing cap body (1) is close to solid fixed ring (61).

5. The outer bearing cover of the bearing seat of the explosion-proof and vibration-proof motor according to claim 3, characterized in that: the fixing block (2) and the fixing groove (5) are distributed in a circumferential array mode, and the thickness of the fixing block (2) is matched with the depth of the fixing groove (5).

6. The outer bearing cover of a bearing seat of an explosion-proof vibration-proof motor according to claim 2, characterized in that: the inner diameter of the fixing ring (61) is matched with the outer diameter of the limiting ring (7).