CN218325836U - Sealing ring for self-aligning roller bearing - Google Patents

Abstract

The utility model discloses a sealing ring for aligning roller bearing belongs to aligning roller bearing technical field, and it includes the bearing body, the inner circle is opened outward and is equipped with the mounting groove, the inner wall of mounting groove and the mutual joint in surface of closing plate, two activity grooves have been seted up to one side of closing plate, the inner wall of two activity grooves respectively with the mutual joint in surface of two spacing dishes, the equal joint of inner wall of two spacing dishes has the gag lever post, one side fixed connection that the one end of two gag lever posts and same rolling disc correspond, one side fixed connection that corresponds with two fixture blocks respectively of one side of rolling disc. This sealing ring for aligning roller bearing through setting up rolling disc, closing plate, spacing dish and fixture block, has made things convenient for the heat discharge that produces at bearing body pivoted process for the closing plate not only can carry out sealing process to the bearing body, has also made things convenient for and has dispelled the heat to the bearing body is inside, and then the effectual life who ensures this sealing ring.

Description

Sealing ring for self-aligning roller bearing

Technical Field

The utility model belongs to the technical field of aligning roller bearing, specifically be a sealing ring for aligning roller bearing.

Background

In the mechanical industry, the sealing mode to the bearing is various, some uses soft rubber material to do sealing, also some uses hard metal material to do sealing, the sealing ring made of soft rubber material is easy to age and deform, the service life is short, and the sealing ring is not suitable for being used on the bearing running at high speed, and the traditional sealing ring made of hard metal material can only play a certain sealing role in the fixed position of the bearing, the bearing sealing ring is a bearing sealing ring and mainly plays a sealing role to the bearing, so that external dust and impurities are prevented from entering the inside of the bearing, and adverse effects are caused to the work of the bearing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a sealing ring for self-aligning roller bearing has solved and has had relative rotation between current bearing seal ring and the bearing, produces a large amount of heats easily, and the sealing washer lacks corresponding heat radiation structure, is difficult to guarantee bearing seal circle life's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealing ring for aligning roller bearing, includes the bearing body, this internal inner circle that is provided with of bearing, the outer division of inner circle is equipped with the mounting groove, the inner wall of mounting groove and the mutual joint in surface of closing plate, two activity grooves have been seted up to one side of closing plate, the inner wall in two activity grooves respectively with the mutual joint in surface of two spacing dishes, the equal joint in inner wall of two spacing dishes has the gag lever post, one side fixed connection that the one end of two gag lever posts corresponds with same rolling disc, one side fixed connection that one side of rolling disc corresponds with two fixture blocks respectively, two through-holes have been seted up to one side of closing plate, the surface of two fixture blocks respectively with the mutual joint in inner wall of two through-holes.

As a further aspect of the present invention: the sealing plate is arranged as a rubber plate, and the shape of the mounting groove is matched with that of the sealing plate.

As a further aspect of the present invention: two movable grooves are formed in one side of the sealing plate, and the two limiting discs are connected with the inner walls of the two movable grooves in a sliding mode.

As a further aspect of the present invention: the fixture block is a rubber block, the shape of the fixture block is matched with that of the through hole, and the other side of the rotating disc is fixedly connected with two fixing blocks.

(III) advantageous effects

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

1. this sealing ring for aligning roller bearing, through setting up the rolling disc, the closing plate, spacing dish and fixture block, operating personnel stimulates the rolling disc, make the fixture block at the rolling disc back break away from with the through-hole of closing plate top, make the bearing body be linked together through-hole and external, and dispel the heat to the bearing body through the through-hole, at this in-process, the gag lever post at the rolling disc back will be at the inside activity of spacing dish, make to produce the space between closing plate and the rolling disc, the heat discharge that produces at bearing body pivoted process has been made things convenient for, make the closing plate not only can carry out sealing process to the bearing body, also made things convenient for and dispelled the heat to the bearing body is inside, and then the effectual life who ensures this sealing ring.

2. This sealing ring for aligning roller bearing, through setting up the fixed block, activity groove and spacing dish, operating personnel rotates the rolling disc through the fixed block, make spacing dish and the activity inslot activity in closing plate one side, and with the position of through-hole and the position dislocation of fixture block, made things convenient for to carry out the high-speed rotation to the rolling disc, thereby improved the suitability of rolling disc, also improved the convenience of this sealing ring, and simultaneously, made things convenient for and exposed the through-hole in the external world, make operating personnel in time provide lubricated liquid to the bearing body.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the inner ring of the present invention;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of the rotating disk of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the fixture block of the present invention;

in the figure: the bearing comprises a bearing body 1, an inner ring 2, an installation groove 3, a sealing plate 4, a movable groove 5, a limiting disc 6, a limiting rod 7, a rotating disc 8, a through hole 9, a clamping block 10 and a fixing block 11.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a sealing ring for aligning roller bearing, including bearing body 1, be provided with inner circle 2 in the bearing body 1, inner circle 2 is outer to open and is equipped with mounting groove 3, the inner wall of mounting groove 3 and closing plate 4's mutual joint in surface, two activity grooves 5 have been seted up to one side of closing plate 4, the inner wall of two activity grooves 5 respectively with two spacing dish 6's mutual joint in surface, two spacing dish 6's the equal joint of inner wall has gag lever post 7, one side fixed connection that one end and same rolling disc 8 of two gag lever posts 7 correspond, one side fixed connection that one side of rolling disc 8 corresponds with two fixture blocks 10 respectively, two through-holes 9 have been seted up to one side of closing plate 4, the surface of two fixture blocks 10 respectively with two through-hole 9's mutual joint in inner wall, the heat that has made things convenient for 1 pivoted process in bearing body produces is discharged, make closing plate 4 not only can seal up bearing body 1, also made things convenient for dispel the heat to bearing body 1 is inside, and then effectual life who ensures this sealing ring.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, the sealing plate 4 is arranged to be a rubber plate, the shape of the mounting groove 3 is matched with the shape of the sealing plate 4, two movable grooves 5 are formed in one side of the sealing plate 4, two limiting discs 6 are respectively connected with the inner walls of the two movable grooves 5 in a sliding mode, through the limiting discs 6, the through hole 9 is exposed to the outside, so that an operator can provide lubricating liquid to the bearing body 1 in time, the clamping block 10 is arranged to be a rubber block, the shape of the clamping block 10 is matched with the shape of the through hole 9, the two fixing blocks 11 are fixedly connected to the other side of the rotating disc 8, through the fixing blocks 11, the rotating disc 8 is convenient to rotate rapidly, the applicability of the rotating disc 8 is improved, and the convenience of the sealing ring is also improved.

The utility model discloses a theory of operation does:

before using, operating personnel can install inner circle 2 in the inside of bearing body 1, operating personnel is fixed in the mounting groove 3 of inner circle 2 top with closing plate 4 afterwards, stimulate rolling disc 8 after that, make the fixture block 10 at the rolling disc 8 back break away from with the through-hole 9 of closing plate 4 top, make bearing body 1 be linked together through-hole 9 and external, and dispel the heat to bearing body 1 through-hole 9, at this in-process, gag lever post 7 at the rolling disc 8 back will be at spacing 6's inside activity, make to produce the space between closing plate 4 and the rolling disc 8, operating personnel rotates rolling disc 8 through fixed block 11 after that, make spacing 6 and the activity in the activity groove 5 of closing plate 4 one side, and with the position dislocation of through-hole 9 and fixture block 10.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (4)

1. The utility model provides a sealing ring for self-aligning roller bearing, includes bearing body (1), its characterized in that: the bearing is characterized in that an inner ring (2) is arranged in the bearing body (1), a mounting groove (3) is formed in the outer portion of the inner ring (2), the inner wall of the mounting groove (3) is connected with the surface of the sealing plate (4) in a clamped mode, two movable grooves (5) are formed in one side of the sealing plate (4), the inner walls of the two movable grooves (5) are connected with the surface of the two limiting discs (6) in a clamped mode respectively, limiting rods (7) are connected with the inner walls of the two limiting discs (6) in an clamped mode, one end of each limiting rod (7) is fixedly connected with one corresponding rotating disc (8), one side of each rotating disc (8) is fixedly connected with one corresponding side of each clamping block (10), two through holes (9) are formed in one side of the sealing plate (4), and the surfaces of the two clamping blocks (10) are connected with the inner walls of the two through holes (9) in a clamped mode respectively.

2. The seal ring for the self-aligning roller bearing according to claim 1, characterized in that: the sealing plate (4) is a rubber plate, and the shape of the mounting groove (3) is matched with that of the sealing plate (4).

3. The seal ring for the self-aligning roller bearing according to claim 2, characterized in that: two movable grooves (5) are formed in one side of the sealing plate (4), and the two limiting discs (6) are connected with the inner walls of the two movable grooves (5) in a sliding mode.

4. The seal ring for the self-aligning roller bearing according to claim 1, characterized in that: the fixture block (10) is a rubber block, the shape of the fixture block (10) is matched with that of the through hole (9), and the other side of the rotating disc (8) is fixedly connected with two fixing blocks (11).

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