CN212250840U

CN212250840U - Bearing sealing element

Info

Publication number: CN212250840U
Application number: CN202020495613.8U
Authority: CN
Inventors: 闫树波
Original assignee: Xinchang Tongle Seals Co ltd
Current assignee: Xinchang Tongle Seals Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-12-29
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a bearing seal, including the outer bearing body and the inner bearing body, the both sides at outer bearing body top are all inlayed and are provided with the sealing member main part, the sealing member main part is close to one side of the inner bearing body and the top swing joint of the inner bearing body, the top of sealing member main part is provided with the roof, the inner wall to the sealing member main part is run through to the bottom of roof, the equal fixedly connected with rubber fixture block in both sides of roof bottom. The utility model discloses a set up outer bearing body, the inner bearing body, the roof, the sealing member main part, the handle, the rubber fixture block, the draw-in groove, the second spring, second annular spout, limiting plate, first annular spout, first spring, connecting plate, connecting rod, casing, stopper and positioning bolt's cooperation is used, has solved current bearing seal spare and has been not convenient for usually separate with the bearing in the use for maintain comparatively inconvenient problem to it when bearing trouble or sealing member break down.

Description

Bearing sealing element

Technical Field

The utility model relates to a bearing technical field specifically is a bearing seal spare.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision.

In the use of bearing, often can lead to during moisture or other foreign matter get into the bearing because of external environment factor, cause certain influence to its life, consequently need use the bearing seal spare to seal the bearing, current bearing seal spare is not convenient for usually separate with the bearing in the use for it is comparatively inconvenient to maintain when the bearing breaks down or the sealing member breaks down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing seal spare possesses the advantage of being convenient for and the separation between the bearing, has solved current bearing seal spare and has not been convenient for usually and bearing separation in the use for maintain comparatively inconvenient problem to it when bearing trouble or sealing member break down.

In order to achieve the above object, the utility model provides a following technical scheme: a bearing sealing element comprises an outer bearing body and an inner bearing body, wherein a sealing element main body is embedded on two sides of the top of the outer bearing body, a positioning bolt is arranged on the top of the sealing element main body, the bottom of the positioning bolt penetrates through the sealing element main body and is movably connected with the outer bearing body, one side, close to the inner bearing body, of the sealing element main body is movably connected with the top of the inner bearing body, a top plate is arranged on the top of the sealing element main body, the bottom of the top plate penetrates through the inner wall of the sealing element main body, rubber clamping blocks are fixedly connected on two sides of the bottom of the top plate, clamping grooves matched with the rubber clamping blocks are formed in the inner wall of the sealing element main body, a shell is movably connected at the center of the bottom of the top plate, a first annular sliding groove matched with the shell for use, the bottom of connecting rod runs through inner chamber and the fixedly connected with connecting plate to the casing, the first spring of bottom fixedly connected with of connecting plate, the bottom of first spring and the bottom fixed connection of casing inner chamber, the bottom of casing inner chamber both sides all is provided with the sealing member main part, the second annular spout that uses with the stopper cooperation is all seted up to the both sides of first annular spout inner chamber, and the outside of casing and the inner chamber that extends to second annular spout are all run through to the one side that two stoppers are opposite, the stopper is located one side fixedly connected with limiting plate of casing inner chamber, the equal fixedly connected with second spring in four corners that the limiting plate is close to stopper one side, the second spring is close to one side of casing inner chamber all with the inner chamber fixed connection of casing.

Preferably, the first annular chute and the second annular chute are annular grooves formed in the inner wall of the inner bearing body, and one side, close to the clamping groove, of the rubber clamping block extends to the inner cavity of the clamping groove and is movably connected with the inner cavity of the clamping groove.

Preferably, one side of the connecting plate, which is close to the limiting plate, is movably connected with the limiting plate, and one side of the limiting plate, which is close to the inner cavity of the shell, is movably connected with the inner cavity of the shell.

Preferably, the top of the top plate is fixedly connected with a handle, and the top of the handle is provided with anti-skid grains.

Preferably, one side of the connecting plate, which is close to the inner cavity of the shell, is movably connected with the inner cavity of the shell, and one side of the limiting block, which is close to the inner cavity of the second annular sliding groove, is movably connected with the inner cavity of the second annular sliding groove.

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

1. the utility model discloses a set up outer bearing body, the inner bearing body, the roof, the sealing member main part, the handle, the rubber fixture block, the draw-in groove, the second spring, second annular spout, limiting plate, first annular spout, first spring, connecting plate, connecting rod, casing, stopper and positioning bolt's cooperation is used, has solved current bearing seal spare and has been not convenient for usually separate with the bearing in the use for maintain comparatively inconvenient problem to it when bearing trouble or sealing member break down.

2. The utility model can be used for the surface limiting block to fall off from the inner cavity of the second annular chute by arranging the limiting plate;

the rubber clamping block can be conveniently installed and used by arranging the clamping groove;

the friction force between the hand of the user and the handle can be increased by arranging the anti-slip grains;

the connecting plate is arranged, so that the shell can be conveniently driven to fall off from the inner cavity of the first annular chute;

by arranging the first spring, a certain upward assistance can be provided for the connecting rod when the shell is separated;

through setting up positioning bolt, can be convenient for the connection between sealing member main part and the outer bearing body.

Drawings

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

FIG. 2 is a schematic top view of a partial structure of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: the sealing device comprises an outer bearing body 1, an inner bearing body 2, a top plate 3, a sealing element main body 4, a handle 5, a rubber clamping block 6, a clamping groove 7, a second spring 8, a second annular sliding groove 9, a limiting plate 10, a first annular sliding groove 11, a first spring 12, a connecting plate 13, a connecting rod 14, a shell 15, a limiting block 16 and a positioning bolt 17.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides an outer bearing body 1, the inner bearing body 2, roof 3, sealing member main part 4, handle 5, rubber fixture block 6, draw-in groove 7, second spring 8, second annular spout 9, limiting plate 10, first annular spout 11, first spring 12, connecting plate 13, connecting rod 14, casing 15, parts such as stopper 16 and positioning bolt 17 are general standard or the part that technical personnel in the field know, and its structure and principle all can learn the manual or learn through conventional experimental method for technical personnel in the field through the technique.

Referring to fig. 1-3, a bearing sealing member comprises an outer bearing body 1 and an inner bearing body 2, wherein a sealing member main body 4 is embedded on both sides of the top of the outer bearing body 1, a positioning bolt 17 is arranged on the top of the sealing member main body 4, the bottom of the positioning bolt 17 penetrates through the sealing member main body 4 to be movably connected with the outer bearing body 1, one side of the sealing member main body 4 close to the inner bearing body 2 is movably connected with the top of the inner bearing body 2, a top plate 3 is arranged on the top of the sealing member main body 4, the bottom of the top plate 3 penetrates through the inner wall of the sealing member main body 4, rubber clamping blocks 6 are fixedly connected on both sides of the bottom of the top plate 3, a clamping groove 7 matched with the rubber clamping block 6 for use is arranged on the inner wall of the sealing member main body 4, a shell 15 is movably connected at the center, fixedly connected with connecting rod 14 is located at the center of roof 3 bottom, inner chamber and fixedly connected with connecting plate 13 to casing 15 are run through to connecting rod 14's bottom, the first spring 12 of bottom fixedly connected with of connecting plate 13, the bottom of first spring 12 and the bottom fixed connection of casing 15 inner chamber, the bottom of casing 15 inner chamber both sides all is provided with sealing member main part 4, second annular spout 9 that uses with the cooperation of stopper 16 is all seted up to the both sides of 11 inner chambers of first annular spout, the outside that two opposite one sides of stopper 16 all run through to casing 15 and extend to the inner chamber of second annular spout 9, stopper 16 is located one side fixedly connected with limiting plate 10 of casing 15 inner chamber, the equal fixedly connected with second spring 8 in four corners that limiting plate 10 is close to stopper 16 one side, one side that second spring 8 is close to casing 15 inner chamber all with casing 15's inner.

The first annular chute 11 and the second annular chute 9 are annular grooves formed in the inner wall of the inner bearing body 2, and one side, close to the clamping groove 7, of the rubber clamping block 6 extends to the inner cavity of the clamping groove 7 and is movably connected with the inner cavity of the clamping groove 7.

One side of the connecting plate 13 close to the limiting plate 10 is movably connected with the limiting plate 10, and one side of the limiting plate 10 close to the inner cavity of the shell 15 is movably connected with the inner cavity of the shell 15.

The top of roof 3 is fixedly connected with handle 5, and anti-skidding line has been seted up at the top of handle 5.

One side of the connecting plate 13 close to the inner cavity of the shell 15 is movably connected with the inner cavity of the shell 15, and one side of the limiting block 16 close to the inner cavity of the second annular chute 9 is movably connected with the inner cavity of the second annular chute 9.

By arranging the limiting plate 10, the limiting block 16 can be prevented from falling off from the inner cavity of the second annular chute 9;

the rubber clamping block 6 can be conveniently installed and used by arranging the clamping groove 7;

the friction between the hand of the user and the handle 5 can be increased by arranging the anti-slip grains;

the connecting plate 13 is arranged, so that the shell 15 can be conveniently driven to fall off from the inner cavity of the first annular chute 11;

by arranging the first spring 12, a certain upward assistance force can be provided for the connecting rod 14 when the shell 15 is separated;

by providing the positioning bolt 17, the connection between the seal body 4 and the outer bearing body 1 can be facilitated.

During the use, when needs are separated sealing member main part 4 and outer bearing body 1 and inner bearing body 2, the user upwards mentions roof 3 through handle 5, it drops from the inner chamber of draw-in groove 7 to drive rubber fixture block 6, connecting plate 13 resumes under the elastic force effect that deformation produced at first spring 12, drive connecting rod 14 and upwards remove, make connecting plate 13 and limiting plate 10 separate, limiting plate 10 resumes under the elastic force effect that deformation produced at second spring 8, drive stopper 16 and remove to the inner chamber of casing 15, then the user takes casing 15 out from the inner chamber of first annular chute 11, back-out positioning bolt 17, can make sealing member main part 4 follow the top separation of outer bearing body 1 and inner bearing body 2.

In summary, the following steps: this bearing seal spare, through setting up outer bearing body 1, the interior bearing body 2, roof 3, sealing member main part 4, handle 5, rubber fixture block 6, draw-in groove 7, second spring 8, second annular spout 9, limiting plate 10, first annular spout 11, first spring 12, connecting plate 13, connecting rod 14, casing 15, limiting block 16 and positioning bolt 17's cooperation is used, it is not convenient for usually with the bearing separation in the use to have solved current bearing seal spare, make when the bearing breaks down or the sealing member breaks down maintain it comparatively inconvenient problem.

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. A bearing seal, includes outer bearing body (1) and interior bearing body (2), its characterized in that: the sealing device is characterized in that a sealing element main body (4) is inlaid on two sides of the top of the outer bearing body (1), a positioning bolt (17) is arranged on the top of the sealing element main body (4), the bottom of the positioning bolt (17) penetrates through the sealing element main body (4) and the outer bearing body (1) and is movably connected with one side of the sealing element main body (4) close to the inner bearing body (2) and the top of the inner bearing body (2), a top plate (3) is arranged on the top of the sealing element main body (4), the bottom of the top plate (3) penetrates through the inner wall of the sealing element main body (4), rubber clamping blocks (6) are fixedly connected on two sides of the bottom of the top plate (3), clamping grooves (7) matched with the rubber clamping blocks (6) for use are formed in the inner wall of the sealing element main body (4), and a shell (15), the top of the inner bearing body (2) is provided with a first annular sliding groove (11) matched with the shell (15) for use, the center of the bottom of the top plate (3) is fixedly connected with a connecting rod (14), the bottom of the connecting rod (14) penetrates through the inner cavity of the shell (15) and is fixedly connected with a connecting plate (13), the bottom of the connecting plate (13) is fixedly connected with a first spring (12), the bottom of the first spring (12) is fixedly connected with the bottom of the inner cavity of the shell (15), the bottoms of two sides of the inner cavity of the shell (15) are respectively provided with a sealing element main body (4), two sides of the inner cavity of the first annular sliding groove (11) are respectively provided with a second annular sliding groove (9) matched with the limiting blocks (16) for use, and one side opposite to the two limiting blocks (16) penetrates through the outer side of the shell (15) and extends, stopper (16) are located one side fixedly connected with limiting plate (10) of casing (15) inner chamber, the equal fixedly connected with second spring (8) in four corners that limiting plate (10) are close to stopper (16) one side, one side that second spring (8) are close to casing (15) inner chamber all with the inner chamber fixed connection of casing (15).

2. The bearing seal of claim 1, wherein: first annular chute (11) and second annular chute (9) are the ring channel of seting up in inner bearing body (2) inner wall, one side that rubber fixture block (6) are close to draw-in groove (7) extend to the inner chamber of draw-in groove (7) and with the inner chamber swing joint of draw-in groove (7).

3. The bearing seal of claim 1, wherein: one side, close to the limiting plate (10), of the connecting plate (13) is movably connected with the limiting plate (10), and one side, close to the inner cavity of the shell (15), of the limiting plate (10) is movably connected with the inner cavity of the shell (15).

4. The bearing seal of claim 1, wherein: the top of the top plate (3) is fixedly connected with a handle (5), and anti-skid grains are formed in the top of the handle (5).

5. The bearing seal of claim 1, wherein: one side of the connecting plate (13) close to the inner cavity of the shell (15) is movably connected with the inner cavity of the shell (15), and one side of the limiting block (16) close to the inner cavity of the second annular sliding groove (9) is movably connected with the inner cavity of the second annular sliding groove (9).