CN212155495U

CN212155495U - Bearing convenient to dismantle

Info

Publication number: CN212155495U
Application number: CN201922430765.XU
Authority: CN
Inventors: 侯利昌; 丁小玄
Original assignee: Wujiang Ouchuang Electromechanical Co ltd
Current assignee: Wujiang Ouchuang Electromechanical Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-12-15
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a bearing convenient to dismantle, including bearing inner race and disassembly body, the inboard front surface and the rear surface of bearing inner race all are provided with the packing ring, disassembly body is provided with four groups altogether, four groups disassembly body is in the inside top and the bottom of two packing rings respectively, disassembly body includes the compression leg, the one end fixedly connected with of compression leg presses the briquetting, the other end fixedly connected with reset spring of compression leg, and the top and the bottom of compression leg all are provided with the card post, the surface one end of card post is provided with fixed spring, the one end fixedly connected with stopper of fixed spring; the utility model discloses in through installing through the design and be convenient for dismantle the device according to pressing block, compression leg, card post, fixed spring and reset spring on the inside top of packing ring and bottom, press down and press the block and can realize, great burden that has alleviateed the staff, the time of having practiced thrift, the practicality is high.

Description

Bearing convenient to dismantle

Technical Field

The utility model belongs to the technical field of the bearing, concretely relates to bearing convenient to dismantle.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support mechanical rotator, reduces the coefficient of friction in its motion to guarantee its gyration precision, nevertheless the bearing that appears on the market still has various not enough, can not satisfy the demand of production.

The existing bearing needs to use some tools to pick out a gasket on the bearing in the dismounting process, the process is very troublesome, a large amount of time needs to be consumed, and the labor intensity is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing convenient to dismantle to propose current bearing in solving above-mentioned background art and dismantling the in-process, need use some instruments to come to pick out the packing ring on the bearing, its flow trouble very, and need consume a large amount of time, the problem that the labour dynamics is big.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing convenient to dismantle, includes bearing inner race and disassembly body, bearing inner race's inboard front surface and rear surface all are provided with the packing ring, disassembly body is provided with four groups altogether, four groups disassembly body is in the inside top and the bottom of two packing rings respectively, disassembly body includes the compression leg, the one end fixedly connected with of compression leg presses the briquetting, the other end fixedly connected with reset spring of compression leg, just the top and the bottom of compression leg all are provided with the card post, the surface one end of card post is provided with fixing spring, fixing spring's one end fixedly connected with stopper.

Preferably, the inner wall of the bearing outer ring is provided with a bearing inner ring, the outer wall of the bearing inner ring is provided with five balls respectively, and the five balls are uniformly distributed in the middle positions of the bearing outer ring and the bearing inner ring.

Preferably, the cross-sectional shapes of the bearing outer ring and the bearing inner ring are both circular rings, and the ball is of a spherical structure.

Preferably, the compression leg is a cylinder, and the diameter of one end surface of the compression leg is equal to twice the diameter of the other end surface of the compression leg.

Preferably, the section of the limiting block is circular, and the limiting block is fixedly connected with the clamping column.

Preferably, the front end and the rear end of the inner walls of the bearing outer ring and the bearing inner ring are both provided with clamping grooves, and the section shapes of the clamping grooves are circular rings.

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

the utility model discloses in through installing through the design and be convenient for dismantle the device according to pressing block, compression leg, card post, fixed spring and reset spring on the inside top of packing ring and bottom, press down and press the block and can realize, great burden that has alleviateed the staff, the time of having practiced thrift, the practicality is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a side view section of the outer ring of the bearing of the present invention;

FIG. 3 is a schematic view of a partial side view of a cross-sectional structure of the pressing block according to the present invention;

fig. 4 is a schematic view of the structure of the compression leg of the present invention.

In the figure: 1. a bearing outer race; 2. a bearing inner race; 3. a gasket; 4. a pressing block; 5. a ball bearing; 6. pressing the column; 7. clamping the column; 8. fixing the spring; 9. a limiting block; 10. a return spring.

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

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a bearing convenient to dismantle, including bearing inner race 1 and disassembly body, bearing inner race 1's inboard front surface and rear surface all are provided with packing ring 3, disassembly body is provided with four groups altogether, four groups of disassembly body are in the inside top and the bottom of two packing rings 3 respectively, disassembly body includes compression leg 6, the one end fixedly connected with of compression leg 6 presses briquetting 4, the other end fixedly connected with reset spring 10 of compression leg 6, and the top and the bottom of compression leg 6 all are provided with card post 7, the surface one end of card post 7 is provided with fixing spring 8, fixing spring 8's one end fixedly connected with stopper 9, be convenient for dismantle the device.

In order to facilitate the use of the device, in the embodiment, it is preferable that the inner wall of the bearing outer ring 1 is provided with the bearing inner ring 2, the outer wall of the bearing inner ring 2 is respectively provided with five balls 5, and the five balls 5 are uniformly distributed at the middle positions of the bearing outer ring 1 and the bearing inner ring 2.

In order to facilitate rolling of the balls 5, in the present embodiment, it is preferable that the cross-sectional shapes of the bearing outer ring 1 and the bearing inner ring 2 are both circular rings, and the balls 5 have a spherical structure.

In order to facilitate the use of the compression leg 6, in the present embodiment, it is preferable that the compression leg 6 is a cylindrical body, and the diameter of one end surface of the compression leg 6 is equal to twice the diameter of the other end surface of the compression leg 6.

In order to facilitate the movement of the clamping column 7, in this embodiment, preferably, the section shape of the limiting block 9 is a circular ring, and the limiting block 9 is fixedly connected with the clamping column 7.

In order to facilitate the engagement of the engaging column 7, in this embodiment, preferably, the front end and the rear end of the inner walls of the bearing outer ring 1 and the bearing inner ring 2 are both provided with engaging grooves, and the cross-sectional shapes of the engaging grooves are circular rings.

The utility model discloses a theory of operation and use flow: the device installation is accomplished the back, when needs are dismantled the device, can press two on the packing ring 3 simultaneously and press the briquetting 4, two are pressed briquetting 4 and are all driven compression leg 6 and remove, because the diameter of 6 one ends of compression leg is the twice of other end diameter, thereby can make four calorie of posts 7 all enter into the inside of packing ring 3 under the effect of fixed spring 8, can dismantle packing ring 3, thereby can be quick dismantle the device, when anger needs the installation, need press briquetting 4 on the packing ring 3 earlier, then place mounted position with packing ring 3, loosen and press briquetting 4, can drive compression leg 6 under reset spring 10's effect and get back to original state, compression leg 6 drives two calorie of posts 7 and exposes from packing ring 3, can with the block recess on bearing inner circle 1 and the bearing inner circle 2 respectively, can realize the installation.

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

Claims

1. The utility model provides a bearing convenient to dismantle, includes bearing inner race (1) and disassembly body, its characterized in that: bearing inner race (1) inboard front surface and rear surface all are provided with packing ring (3), disassembly body is provided with four groups altogether, four groups disassembly body is in the inside top and the bottom of two packing rings (3) respectively, disassembly body includes compression leg (6), the one end fixedly connected with of compression leg (6) presses pressure piece (4), the other end fixedly connected with reset spring (10) of compression leg (6), just the top and the bottom of compression leg (6) all are provided with card post (7), the surface one end of card post (7) is provided with fixing spring (8), the one end fixedly connected with stopper (9) of fixing spring (8).

2. A readily removable bearing according to claim 1, wherein: the inner wall of the bearing outer ring (1) is provided with a bearing inner ring (2), the outer wall of the bearing inner ring (2) is provided with five balls (5) respectively, and the five balls (5) are uniformly distributed in the middle positions of the bearing outer ring (1) and the bearing inner ring (2).

3. A readily removable bearing according to claim 2, wherein: the cross-sectional shapes of the bearing outer ring (1) and the bearing inner ring (2) are both circular rings, and the balls (5) are of spherical structures.

4. A readily removable bearing according to claim 1, wherein: the compression leg (6) is a cylinder, and the diameter of the surface of one end of the compression leg (6) is equal to twice the diameter of the surface of the other end of the compression leg (6).

5. A readily removable bearing according to claim 1, wherein: the section shape of the limiting block (9) is circular ring-shaped, and the limiting block (9) is fixedly connected with the clamping column (7).

6. A readily removable bearing according to claim 2, wherein: the bearing inner ring is characterized in that clamping grooves are formed in the front end and the rear end of the inner wall of the bearing outer ring (1) and the inner wall of the bearing inner ring (2), and the section shapes of the clamping grooves are circular rings.