CN216975553U - Large-scale thrust ball bearing with antidetonation function - Google Patents

Abstract

The utility model relates to the technical field of bearings and discloses a large thrust ball bearing with an anti-seismic function, which comprises a thrust ball bearing body and a buffer ring, wherein the thrust ball bearing body is positioned in the buffer ring, the top and the bottom of the inner wall of the buffer ring and the left and the right sides of the inner wall of the buffer ring are respectively provided with a shock absorption frame, and the top and the bottom of the buffer ring and the left and the right sides of the inner wall of the buffer ring are respectively provided with a support assembly of which one end extends to the interior of the four shock absorption frames. This large-scale thrust ball bearing with antidetonation function, through setting up arc shock attenuation board, during vibrations, the vibrations board drives and extends the axle and extrudees the strip shaped plate, the strip shaped plate then can extrude first compression spring, thereby extrude second compression spring through the cooperation of first connecting rod and second connecting rod simultaneously, the buffering to the bearing is accomplished in the cooperation through first compression spring and second compression spring, make the thrust ball bearing body have better antidetonation effect, the people of being convenient for use.

Description

Large-scale thrust ball bearing with antidetonation function

Technical Field

The utility model relates to the technical field of bearings, in particular to a large thrust ball bearing with an anti-vibration function.

Background

A thrust ball bearing, which is composed of an upper and a lower race and a cage assembly for bearing an axial load, is widely used to support mechanical equipment.

However, the existing large thrust ball bearing on the market at present has partial defects, for example, the anti-vibration effect is poor, the using requirements of partial structures cannot be met in the actual use process, the use is inconvenient for users, and the practicability is poor, so that the large thrust ball bearing with the anti-vibration function is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a large thrust ball bearing with an anti-seismic function, which has the advantages of better anti-seismic effect and the like, and solves the problems that the existing large thrust ball bearing on the market at present has partial defects, such as poor anti-seismic effect, incapability of meeting the use requirements of partial structures in actual use, inconvenience for users to use and poor practicability.

(II) technical scheme

In order to achieve the purpose of better anti-seismic effect, the utility model provides the following technical scheme: the utility model provides a large-scale thrust ball bearing with antidetonation function, includes thrust ball bearing body and buffering ring, the thrust ball bearing body is located the inside of buffering ring, the inner wall top and the bottom and the inner wall left side and the right side of buffering ring all are provided with the cushion frame, the top and the bottom and the left side and the right side of thrust ball bearing body all are provided with the supporting component that one end extends to four inside cushion frames respectively, singly the cushion frame is close to the inner wall of thrust ball bearing body one side and is provided with first damper between the inner wall of keeping away from thrust ball bearing body one side, the supporting component is connected with first damper, first damper is kept away from and is provided with second buffer assembly between the lateral wall of thrust ball bearing body one side and the cushion frame inner wall, the articulated subassembly of second is connected with the inner wall front and back both sides of cushion frame.

Preferably, the supporting component comprises an arc-shaped damping plate, the top and the bottom of the thrust ball bearing body and the left and right sides of the thrust ball bearing body are fixedly connected with the arc-shaped damping plate, and the arc-shaped damping plate is single, one end of the arc-shaped damping plate, which is far away from the thrust ball bearing body, is fixedly connected with one end of the arc-shaped damping plate and extends to an extension shaft inside the damping frame.

Preferably, first damper includes rectangular pole, singly fixed connection rectangular pole between the inner wall that the shock attenuation frame is close to thrust ball bearing body one side and keeps away from thrust ball bearing body one side, the quantity of rectangular pole is two and is located the both sides of extending the axle respectively, singly the lateral wall fixedly connected with cover that thrust ball bearing body one side was kept away from to the extension axle is at the outside bar plate of two rectangular poles, the inner wall sliding connection of bar plate and shock attenuation frame, the bar plate is kept away from between the inner wall of thrust ball bearing body one side and shock attenuation frame fixedly connected with cover and is at the outside first compression spring of rectangular pole.

Preferably, the second buffering subassembly includes the sleeve, singly sliding connection has the sleeve between the inner wall front and back both sides of shock attenuation frame, the sleeve is located between two rectangular poles and is located the bar shaped plate and keeps away from thrust ball bearing body one side, telescopic inner wall sliding connection has quantity to be two regulating plates, fixedly connected with second damping spring between two regulating plates, the bar shaped plate is kept away from that thrust ball bearing body one side articulates has quantity to be two and is located the second connecting rod of sleeve both sides, shock attenuation frame is kept away from that thrust ball bearing body one side articulates has quantity to be two and is located the head rod of sleeve both sides, articulates between unilateral head rod and the second connecting rod to have the connecting plate, the connecting plate is close to telescopic one side fixedly connected with one end and extends to its inside and with regulating plate fixed connection's horizontal pole.

Preferably, the inside of shock attenuation frame is cavity and its inner wall that is close to thrust ball bearing body one side is seted up with the round hole that extends the axle adaptation.

Preferably, the sleeve is hollow, and the inner wall of the sleeve is provided with a rectangular sliding groove matched with the adjusting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a large thrust ball bearing with an anti-seismic function, which has the following beneficial effects:

this large-scale thrust ball bearing with antidetonation function, through setting up arc shock attenuation board, during vibrations, the vibrations board drives and extends the axle and extrude the strip shaped plate, and the strip shaped plate then can extrude first compression spring, thereby extrudees second compression spring through the cooperation of first connecting rod and second connecting rod simultaneously, accomplishes the buffering to the bearing through the cooperation of first compression spring and second compression spring for the thrust ball bearing body has better antidetonation effect.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention.

In the figure: the damping device comprises a thrust ball bearing body 1, a damping ring 2, a damping frame 3, a first damping component 4, a long rod 41, a strip-shaped plate 42, a first compression spring 43, a supporting component 5, an arc-shaped damping plate 51, an extension shaft 52, a second damping component 6, a first connecting rod 61, a connecting plate 62, a cross rod 63, a sleeve 64, an adjusting plate 65, a second damping spring 66 and a second connecting rod 67.

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.

Please refer to fig. 1-2, a large-scale thrust ball bearing with antidetonation function, including thrust ball bearing body 1 and buffer ring 2, thrust ball bearing body 1 is located buffer ring 2's inside, buffer ring 2's inner wall top and bottom and inner wall left side and right side equal fixedly connected with damper 3, thrust ball bearing body 1's top and bottom and left side and right side equal fixedly connected with one end extend to four inside supporting component 5 of damper 3 respectively, supporting component 5 includes arc damper 51, thrust ball bearing body 1's top and bottom and the equal fixedly connected arc damper 51 of the left and right sides, one side fixedly connected with one end that single arc damper 51 kept away from thrust ball bearing body 1 extends to the inside extension axle 52 of damper 3, damper 3's inside is hollow and its inner wall that is close to thrust ball bearing body 1 one side offers and extends the round hole of axle 52 looks adaptation.

Singly, shock attenuation frame 3 is close to the inner wall of thrust ball bearing body 1 one side and keeps away from the first damper 4 of fixedly connected with between the inner wall of thrust ball bearing body 1 one side, supporting component 5 and the 4 fixed connection of first damper, first damper 4 includes rectangular pole 41, singly, shock attenuation frame 3 is close to the inner wall of thrust ball bearing body 1 one side and keeps away from between the inner wall of thrust ball bearing body 1 one side fixed connection rectangular pole 41, rectangular pole 41's quantity is two and is located the both sides that extend axle 52 respectively, singly extend axle 52 and keep away from the outside bar 42 of lateral wall fixedly connected with cover at two rectangular poles 41 of thrust ball bearing body 1 one side, bar 42 and shock attenuation frame 3's inner wall sliding connection, bar 42 keeps away from between the inner wall of thrust ball bearing body 1 one side and shock attenuation frame 3 fixedly connected with cover at the outside first compression spring 43 of rectangular pole 41.

A second buffer component 6 is hinged between the side wall of one side of the first shock absorption component 4, which is far away from the thrust ball bearing body 1, and the inner wall of the shock absorption frame 3, the second buffer component 6 is in sliding connection with the front side and the rear side of the inner wall of the single shock absorption frame 3, the second buffer component 6 comprises a sleeve 64, the sleeve 64 is in sliding connection with the front side and the rear side of the inner wall of the single shock absorption frame 3, the sleeve 64 is positioned between the two long bar rods 41 and positioned at one side of the strip-shaped plate 42, which is far away from the thrust ball bearing body 1, the inner wall of the sleeve 64 is hollow and provided with a rectangular chute matched with the adjusting plate 65, a second shock absorption spring 66 is fixedly connected between the two adjusting plates 65, the strip-shaped plate 42, which is far away from the thrust ball bearing body 1, is hinged with two second connecting rods 67 which are positioned at two sides of the sleeve 64, the shock absorption frame 3, which is far away from the thrust ball bearing body 1, is hinged with two first connecting rods 61 which are positioned at two sides of the sleeve 64, articulated between unilateral head rod 61 and the second connecting rod 67 have connecting plate 62, one side fixedly connected with one end that connecting plate 62 is close to sleeve 64 extends to its inside and with regulating plate 65 fixed connection's horizontal pole 63, through setting up arc shock attenuation board 51, during vibrations, shock attenuation board 51 drives extension axle 52 and extrudees strip-shaped plate 42, strip-shaped plate 42 then can extrude first compression spring 43, thereby extrude second compression spring 66 through the cooperation of head rod 61 and second connecting rod 67 simultaneously, accomplish the buffering to the bearing through the cooperation of first compression spring 43 and second compression spring 66, make thrust ball bearing body 1 have better antidetonation effect.

To sum up, this large-scale thrust ball bearing with antidetonation function, through setting up arc shock attenuation board 51, during vibrations, vibrations board 51 drives and extends axle 52 and extrude strip-shaped plate 42, strip-shaped plate 42 then can extrude first compression spring 43, thereby it extrudees second compression spring 66 to pass through the cooperation of head rod 61 and second connecting rod 67 simultaneously, accomplish the buffering to the bearing through the cooperation of first compression spring 43 and second compression spring 66, make thrust ball bearing body 1 have better antidetonation effect, it still has partial defect to have solved current large-scale thrust ball bearing on the market, for example its antidetonation effect is relatively poor, can not satisfy partial structure's user demand when in-service use, inconvenient user uses, the relatively poor problem of practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a large-scale thrust ball bearing with antidetonation function, includes thrust ball bearing body (1) and cushion ring (2), thrust ball bearing body (1) is located the inside of cushion ring (2), its characterized in that: inner wall top and bottom and inner wall left side and right side of cushion ring (2) all are provided with shock attenuation frame (3), the top and bottom and the left side and the right side of thrust ball bearing body (1) all are provided with one end and extend to supporting component (5) of four inside shock attenuation frames (3) respectively, singly be provided with first damper (4) between the inner wall that shock attenuation frame (3) are close to thrust ball bearing body (1) one side and keep away from thrust ball bearing body (1) one side, supporting component (5) are connected with first damper (4), be provided with second cushion assembly (6) between lateral wall and shock attenuation frame (3) inner wall that thrust ball bearing body (1) one side was kept away from in first damper (4), both sides are connected around the inner wall of second cushion assembly (6) and shock attenuation frame (3).

2. The large thrust ball bearing with the anti-vibration function according to claim 1, wherein: support assembly (5) are including arc shock attenuation board (51), the equal fixed connection arc shock attenuation board (51) in top and bottom and the left and right sides of thrust ball bearing body (1), single one side fixedly connected with one end that thrust ball bearing body (1) was kept away from in arc shock attenuation board (51) extends to the inside extension axle (52) of shock attenuation frame (3).

3. A large thrust ball bearing with an anti-vibration function according to claim 2, characterized in that: first damper (4) are including rectangular pole (41), singly fixed connection rectangular pole (41) between the inner wall that damping frame (3) are close to thrust ball bearing body (1) one side and keep away from thrust ball bearing body (1) one side, the quantity of rectangular pole (41) is two and is located the both sides of extending axle (52) respectively, singly lateral wall fixedly connected with cover at two rectangular pole (41) outside bar (42) of thrust ball bearing body (1) one side are kept away from in extension axle (52), bar (42) and damping frame's (3) inner wall sliding connection, bar (42) keep away from between the inner wall of thrust ball bearing body (1) one side and damping frame (3) fixedly connected with cover at the outside compression spring (43) of rectangular pole (41).

4. A large thrust ball bearing with an anti-vibration function according to claim 3, characterized in that: the second buffer assembly (6) comprises a sleeve (64), the sleeve (64) is connected between the front side and the rear side of the inner wall of the shock absorption frame (3) in a sliding mode, the sleeve (64) is located between the two long rods (41) and located on one side, away from the thrust ball bearing body (1), of the strip-shaped plate (42), the inner wall of the sleeve (64) is connected with two adjusting plates (65) in a sliding mode, a second shock absorption spring (66) is fixedly connected between the two adjusting plates (65), one side, away from the thrust ball bearing body (1), of the strip-shaped plate (42) is hinged with two second connecting rods (67) which are located on two sides of the sleeve (64), one side, away from the thrust ball bearing body (1), of the shock absorption frame (3) is hinged with two first connecting rods (61) which are located on two sides of the sleeve (64), and a connecting plate (62) is hinged between the first connecting rod (61) and the second connecting rod (67) on one side, one side of the connecting plate (62) close to the sleeve (64) is fixedly connected with a cross rod (63) of which one end extends into the connecting plate and is fixedly connected with an adjusting plate (65).

5. A large thrust ball bearing with an anti-vibration function according to claim 2, characterized in that: the inside of shock attenuation frame (3) is for cavity and its inner wall that is close to thrust ball bearing body (1) one side is seted up with the round hole that extends axle (52) looks adaptation.

6. A large thrust ball bearing with an anti-vibration function according to claim 4, characterized in that: the sleeve (64) is hollow, and the inner wall of the sleeve is provided with a rectangular sliding groove matched with the adjusting plate (65).

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