CN218266845U

CN218266845U - Anti-falling dust cover for bearing

Info

Publication number: CN218266845U
Application number: CN202222092364.XU
Authority: CN
Inventors: 吴德斌
Original assignee: Changzhou Hok Seal Material Co ltd
Current assignee: Changzhou Hok Seal Material Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-01-10
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a prevent dust cover for bearing that drops, including the bearing body, the place ahead of bearing body and the rear of bearing body all are equipped with two arc fixed plates, two sets of slide openings, every group have been seted up to the surface of bearing body the equal sliding connection in inside of slide opening has and presses the piece, every group the spout has all been seted up to the inner wall of slide opening. The utility model discloses a set up L shape fixture block in the front of bearing body and the back of bearing body, and set up the V-arrangement cardboard rather than the looks adaptation on the arc fixed plate, when the staff presses the arc fixed plate, the arc fixed plate can be fixed fast to the bearing body on, the staff of being convenient for like this installs the arc fixed plate on the bearing body, and be provided with the dustproof otter board of arc on the arc fixed plate, the dustproof otter board of arc can block the dust, and the dustproof otter board of arc has the gas permeability, can make the inside heat effluvium of bearing, this design is difficult for making the dust cover not hard up, therefore, the clothes hanger is strong in practicability.

Description

Anti-falling dust cover for bearing

Technical Field

The application relates to the technical field of bearing protection, in particular to a dustproof cover for a bearing, which prevents falling.

Background

In the use process of the bearing, especially the bearing installed in an environment with more dust, after a period of time, more dust impurities enter the roller and ball parts of the bearing, the lubricating property of the rotating structure of the roller and the ball is affected, and the service life of the whole bearing is finally shortened. In order to prevent a large amount of dust from entering the roller and the ball, a plurality of bearing manufacturers arrange the sealing rings at two sides of the roller and the ball, namely, the whole roller and ball are basically shielded, so that the dustproof performance of the bearing can be effectively improved; but because of the sealing washer is comparatively sealed, reduced the heat dispersion of bearing like this, inside the sealing washer stopper to the bearing moreover, it is not hard up to drop easily when using the bearing, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent dust cover for bearing that drops to solve the problem that proposes among the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides a dust cover for bearing that prevents to drop, includes the bearing body, the place ahead of bearing body and the rear of bearing body all are equipped with two arc fixed plates, two sets of slide openings have been seted up to the surface of bearing body, every group equal sliding connection in inside of slide opening has presses the piece, every group the spout has all been seted up to the inner wall of slide opening, the inside sliding connection of spout has L shape fixture block, every group the one end that L shape fixture block is close to each other respectively with every group press the fixed surface connection of piece, the dustproof otter board of inner wall fixedly connected with arc of arc fixed plate, the inner wall fixedly connected with inner circle arc of the dustproof otter board of arc, two the equal fixedly connected with V-arrangement cardboard in one side that the arc fixed plate is close to each other, every group press the equal fixedly connected with spring in one end that the piece is close to each other, every group the one end that the spring is close to each other respectively with the inner wall fixed connection of every group slide opening.

Preferably, two sets of spacing holes have all been seted up at the front of bearing body and the back of bearing body, every group the inside in spacing hole all is equipped with the gag lever post, every group the one end that the gag lever post was kept away from each other is close to one side fixed connection each other with two sets of arc fixed plates respectively.

Preferably, the inner wall of the inner ring arc-shaped plate is fixedly connected with a circular blocking curtain, and the circular blocking curtain is made of cotton materials.

Preferably, the outer surface of each group of arc-shaped fixing plates is fixedly connected with a handheld auxiliary plate, and the outer surface of each handheld auxiliary plate is provided with anti-skidding grains.

Preferably, the L-shaped clamping block and the V-shaped clamping plate are fixedly connected with anti-slip pads on the surfaces close to each other, and the anti-slip pads are made of rubber.

Preferably, the radius of the arc-shaped fixing plate is the same as that of the bearing body.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

this prevent dust cover for bearing that drops, the back through at the front of bearing body and bearing body sets up L shape fixture block, and set up the V-arrangement cardboard rather than the looks adaptation on the arc fixed plate, when the staff presses the arc fixed plate, the arc fixed plate can be fixed fast to the bearing body on, the staff of being convenient for installs the arc fixed plate on the bearing body like this, and be provided with the dustproof otter board of arc on the arc fixed plate, the dustproof otter board of arc can block the dust, and the dustproof otter board of arc has the gas permeability, can make the inside heat effluvium of bearing, this design is difficult for making the dust cover not hard up, therefore, the clothes hanger is strong in practicability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a diagram: the three-dimensional structure schematic diagram of the bearing body of the utility model;

FIG. 2 is a diagram of: the utility model discloses the front view of the bearing;

FIG. 3 is a diagram: the utility model is a rear view of the arc-shaped fixing plate;

FIG. 4 shows: the utility model discloses a partial sectional view of the top view of the bearing body;

FIG. 5 is a diagram: the utility model discloses L shape fixture block is connected the sketch map with the V-arrangement cardboard.

In the figure: 1. a bearing body; 2. an arc-shaped fixing plate; 3. an arc-shaped dustproof screen plate; 4. an inner ring arc-shaped plate; 5. a circular curtain; 6. a hand-held auxiliary plate; 7. a limiting hole; 8. pressing the block; 9. a V-shaped clamping plate; 10. a limiting rod; 11. a slide hole; 12. a chute; 13. a spring; 14. an L-shaped fixture block; 15. a non-slip mat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1-5, the present invention provides a technical solution of a dust cover for a bearing, which prevents falling:

a dust cover for a bearing for preventing falling comprises a bearing body 1, wherein two arc-shaped fixing plates 2 are arranged in front of the bearing body 1 and behind the bearing body 1, two groups of sliding holes 11 are formed in the outer surface of the bearing body 1, pressing blocks 8 are connected inside each group of sliding holes 11 in a sliding mode, sliding grooves 12 are formed in the inner walls of each group of sliding holes 11, L-shaped clamping blocks 14 are connected inside the sliding grooves 12 in a sliding mode, the end, close to each other, of each group of L-shaped clamping blocks 14 is fixedly connected with the outer surface of each group of pressing blocks 8, an arc-shaped dust-proof screen plate 3 is fixedly connected to the inner wall of each arc-shaped fixing plate 2, an inner ring arc-shaped plate 4 is fixedly connected to the inner wall of each arc-shaped dust-proof screen plate 3, a V-shaped clamping plate 9 is fixedly connected to the mutually close surface of each two arc-shaped fixing plates 2, a spring 13 is fixedly connected to the mutually close end of each group of pressing blocks 8, and one mutually close end of each group of each spring 13 is fixedly connected to the inner wall of each group of sliding holes 11; specifically, the arc-shaped dustproof screen plate 3 can block dust, and the arc-shaped dustproof screen plate 3 has air permeability and can dissipate heat inside the bearing body 1;

in the embodiment, two sets of limiting holes 7 are formed in the front surface of the bearing body 1 and the back surface of the bearing body 1, limiting rods 10 are arranged in each set of limiting holes 7, and the ends, far away from each other, of each set of limiting rods 10 are fixedly connected with the surfaces, close to each other, of the two sets of arc-shaped fixing plates 2 respectively; the inner wall of the inner ring arc-shaped plate 4 is fixedly connected with a circular stop curtain 5, and the circular stop curtain 5 is made of cotton; the outer surface of each group of arc-shaped fixing plates 2 is fixedly connected with a handheld auxiliary plate 6, and the outer surface of each handheld auxiliary plate 6 is provided with anti-skid grains; specifically, the arc-shaped fixing plate 2 can be more stable on the bearing body 1 through the matching of the limiting hole 7 and the limiting rod 10, the abrasion of workpieces in the bearing body 1 can be prevented through the arrangement of the circular retaining curtain 5, and the arc-shaped fixing plate 2 can be conveniently taken by a worker through the arrangement of the handheld auxiliary plate 6 on the outer surface of the arc-shaped fixing plate 2;

in this embodiment, the surfaces of the L-shaped clamping blocks 14, which are close to the V-shaped clamping plates 9, are both fixedly connected with anti-slip pads 15, and the anti-slip pads 15 are made of rubber; the radius of the arc-shaped fixing plate 2 is the same as that of the bearing body 1; specifically, through set up slipmat 15 on the surface at L shape fixture block 14 and V-arrangement cardboard 9, can increase frictional force between the two like this, prevent that V-arrangement cardboard 9 breaks away from L shape fixture block 14 when using arc fixed plate 2.

The working principle is as follows: when this prevent dust cover for bearing that drops from using, the user at first makes the gag lever post 10 on the arc fixed plate 2 align with spacing hole 7 on the bearing body 1, then, the staff presses arc fixed plate 2 and makes arc fixed plate 2 and the laminating of bearing body 1, at this moment, V-arrangement cardboard 9 on the arc fixed plate 2 carries out the joint with L shape fixture block 14 on the bearing body 1, thus, arc fixed plate 2 and the arc dustproof otter board 3 on its inner wall are fixed mounting on bearing body 1 together, when the staff need tear arc dustproof otter board 3 open, the staff only need press 8 make L shape fixture block 14 break away from V-arrangement cardboard 9 can of pressing.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. The utility model provides a prevent dust cover for bearing that drops, includes bearing body (1), its characterized in that: the place ahead of bearing body (1) and the rear of bearing body (1) all are equipped with two arc fixed plate (2), two sets of slide opening (11) have been seted up to the surface of bearing body (1), every group equal sliding connection in inside of slide opening (11) has according to movable block (8), every group spout (12) have all been seted up to the inner wall of slide opening (11), the inside sliding connection of spout (12) has L shape fixture block (14), every group the one end that L shape fixture block (14) are close to each other is pressed the outer fixed surface connection of movable block (8) with every group respectively, the inner wall fixedly connected with arc dustproof otter board (3) of arc fixed plate (2), the inner wall fixedly connected with inner circle arc board (4) of arc dustproof otter board (3), two the equal fixedly connected with V-shaped cardboard (9) of one side that arc fixed plate (2) are close to each other, every group according to the equal fixedly connected with spring (13) of one end that movable block (8) are close to each other, every group the one end that spring (13) are close to each other is respectively with the inner wall fixed connection of every group slide opening (11).

2. A dust cover for a bearing for preventing a drop according to claim 1, wherein: two sets of spacing holes (7), every group have all been seted up to the front of bearing body (1) and the back of bearing body (1) the inside of spacing hole (7) all is equipped with gag lever post (10), every group one end that gag lever post (10) kept away from each other is respectively with one side fixed connection that two sets of arc fixed plate (2) are close to each other.

3. The dust cover for a bearing for preventing a drop of claim 1, wherein: the inner wall of the inner ring arc-shaped plate (4) is fixedly connected with a circular blocking curtain (5), and the circular blocking curtain (5) is made of cotton materials.

4. A dust cover for a bearing for preventing a drop according to claim 1, wherein: the outer surface of each group of arc-shaped fixing plates (2) is fixedly connected with a handheld auxiliary plate (6), and anti-skid grains are formed in the outer surface of each handheld auxiliary plate (6).

5. A dust cover for a bearing for preventing a drop according to claim 1, wherein: the anti-skidding device is characterized in that anti-skidding pads (15) are fixedly connected to the surfaces, close to each other, of the L-shaped clamping blocks (14) and the V-shaped clamping plates (9), and the anti-skidding pads (15) are made of rubber.

6. A dust cover for a bearing for preventing a drop according to claim 1, wherein: the radius of the arc-shaped fixing plate (2) is the same as that of the bearing body (1).