CN219691988U - Suspension bearing of automobile shock absorber ware - Google Patents

Abstract

The utility model discloses a suspension bearing of an automobile shock absorber, which comprises an upper cover, a lower cover and a middle ring, wherein the upper cover and the lower cover are respectively arranged at the top and the bottom of the middle ring, a limiting ring groove is formed in the middle ring, a bead rotating piece is arranged in the limiting ring groove, a reinforcing piece is arranged between the outer sides of the upper cover and the lower cover, and L-shaped clamping grooves which are arranged at equal intervals are formed in the outer side surface of the middle ring. According to the utility model, the bearing main body is formed by matching the middle ring of the upper cover and the lower cover with the rotating bead piece, the rotating bead piece is assembled into the limit ring groove during assembly, then the upper cover and the lower cover are clamped and closed, the upper cover realizes limit rotation with the outer side of the middle ring through the reinforcement, and then the reinforcement is limited through the L-shaped clamping groove through the lower cover, so that the reinforcement stably reinforces the upper cover, and the device has the advantages of good sealing performance, enhanced stability, simple assembly operation, difficult occurrence of wrong assembly and convenience in maintenance and assembly.

Description

Suspension bearing of automobile shock absorber ware

Technical Field

The utility model relates to the technical field of suspension bearings, in particular to a suspension bearing of an automobile shock absorber.

Background

The flat bearing of the automobile is arranged on the top of the shock absorber and is adhered with the top of the shock absorber, the flat bearing is also called a pressure bearing, and is the bearing used by the most common macpherson suspension type in the automobile, and the flat bearing consists of a flat retainer assembly with a needle roller or a cylindrical roller or a steel ball and a flat gasket, but the prior bearing has the following defects:

1. the clamping tightness of the upper cover part and the lower cover part of the conventional suspension plane bearing is not enough, when the suspension is subjected to jolt with larger force and in the process of emergency braking and turning, the stress can deviate, so that gaps of the upper cover part and the lower cover part are increased and misplaced, foreign matter dust is easy to enter the inside, and abnormal sound is generated;

2. when the existing suspension plane bearing is assembled, due to the fact that more assemblies are assembled in a complex process, maintenance and assembly are quite easy to make mistakes, device damage is caused, and maintenance and assembly are inconvenient.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a suspension bearing of an automobile shock absorber, which aims to overcome the defects in the background technology.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a suspension bearing of automobile shock absorber ware, includes upper cover, lower cover and well circle, upper cover and lower cover are installed respectively to the top and the bottom of well circle, spacing annular has been seted up to the inside of well circle, the internally mounted of spacing annular has a pearl spare, install the reinforcement between the outside of upper cover and lower cover, the L type draw-in groove that the equidistance was arranged has been seted up to the lateral surface of well circle, the reinforcement cooperatees with L type draw-in groove.

As a further description of the above technical solution: the bottom fixedly connected with sealing ring of upper cover, annular seal groove has been seted up at the top of well circle, the bottom rotation block of sealing ring is to the inside of annular seal groove.

As a further description of the above technical solution: the ball rotating piece comprises a plurality of rolling balls with rolling pins and clamping joints, the two rolling pin ends of the rolling balls are respectively rotationally clamped into the two clamping joints, the two clamping joints are two groups, and the two clamping joints are respectively arranged and clamped along the edge of the inner side wall and the outer side wall of the limiting ring groove at equal intervals.

As a further description of the above technical solution: the reinforcement includes swivel becket, a plurality of montant, a plurality of interior fixture block and a plurality of clamping piece, the inside rotation of swivel becket is connected to the outside of upper cover, the clamping piece is annular distributed form and fixes under on the lid, montant equidistance fixed connection is to the outside of swivel becket, interior clamping piece corresponds fixed mounting to one side rather than being close to the centre of a circle with the montant, interior clamping piece cooperates with L type draw-in groove joint.

As a further description of the above technical solution: the bottom of upper cover rotates and is connected with two joint washers, and two joint washers are used for compressing tightly spacing to two sets of joint respectively.

As a further description of the above technical solution: the bottom of the limiting ring groove is provided with a lower concave ring groove, and the ball is fit and rolled in the lower concave ring groove.

Compared with the prior art, the utility model has the advantages that:

the upper cover and the lower cover are matched with each other for use, so that the device has the advantages of good sealing performance, enhanced stability, simple assembly operation, difficult occurrence of misloading and convenience in maintenance and assembly.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

FIG. 3 is a front view of a split perspective view of the present utility model;

fig. 4 is a partial bottom view of the present utility model.

The reference numerals in the figures illustrate:

1. an upper cover; 2. a lower cover; 3. a middle ring; 31. an annular seal groove; 4. a limit ring groove; 41. a concave ring groove; 5. a bead rotating member; 51. a ball; 52. a clamping joint; 6. a reinforcement; 61. a rotating ring; 62. a vertical rod; 63. an inner clamping block; 64. a locking block; 7. an L-shaped clamping groove; 8. a seal ring; 9. and clamping the gasket.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1 to 4, in the suspension bearing of the shock absorber of the present utility model, the suspension bearing comprises an upper cover 1, a lower cover 2 and a middle ring 3, wherein the upper cover 1 and the lower cover 2 are respectively mounted on the top and the bottom of the middle ring 3, a limiting ring groove 4 is formed in the middle ring 3, a bead rotating piece 5 is mounted in the limiting ring groove 4, a reinforcement 6 is mounted between the outer sides of the upper cover 1 and the lower cover 2, L-shaped clamping grooves 7 are formed in the outer side surface of the middle ring 3 and are equidistantly arranged, and the reinforcement 6 is matched with the L-shaped clamping grooves 7.

According to the utility model, the bearing main body is formed by matching the middle ring 3 of the lower cover 2 of the upper cover 1 with the rotating bead piece 5, the rotating bead piece 5 is assembled into the limit ring groove 4 during assembly, then the upper cover 1 is clamped and closed with the lower cover 2, the upper cover 1 realizes limit rotation with the outer side of the middle ring 3 through the reinforcement 6, then the reinforcement 6 is limited through the L-shaped clamping groove 7 through the lower cover 2, the upper cover 1 is stably reinforced, the upper cover 1 rotates on the middle ring 3 and is matched with the rotating bead piece 5 in the inner part to realize rotation, so that the bearing and rotation functions are realized, and therefore, the device has the advantages of good sealing performance, enhanced stability, simple assembly operation, difficulty in generating error assembly and convenience in maintenance and assembly, and the problems that in the prior art, the bearing cover part is stressed and offset, gaps of the upper cover part and the lower cover part are increased to misplaced, foreign matters are easy to enter the inside and abnormal noise are generated, and the assembly is quite easy to make mistakes in maintenance and assembly due to the fact that the assembly is complex in assembly process.

Please refer to fig. 4, wherein: the bottom fixedly connected with sealing ring 8 of upper cover 1, annular seal groove 31 has been seted up at the top of well circle 3, and the inside of annular seal groove 31 is blocked in the bottom rotation of sealing ring 8.

In the utility model, the sealing ring 8 is matched with the annular sealing groove 31, so that the sealing effect between the upper cover 1 and the middle ring 3 is better.

Please refer to fig. 2, wherein: the ball rotating piece 5 comprises a plurality of rolling balls 51 with rolling pins and clamping joints 52, two rolling pin ends of the rolling balls 51 are respectively rotationally clamped into the two clamping joints 52, the clamping joints 52 are in two groups, and the two groups of clamping joints 52 are respectively arranged and clamped along the edges of the inner side wall and the outer side wall of the limiting ring groove 4 at equal intervals.

According to the utility model, the ball 51 is matched with the clamping connector 52, the ball 51 is assembled with the clamping connector 52, then the clamping connector 52 is clamped with the inner side edge and the outer side edge of the limiting ring groove 4, then the upper cover 1 and the lower cover 2 are assembled in sequence, and the assembly of the matched reinforcing member 6 is completed, so that the operation is reasonable and orderly, and error leakage is not easy to occur.

Referring to fig. 3, the reinforcement member 6 includes a rotating ring 61, a plurality of vertical rods 62, a plurality of inner clamping blocks 63 and a plurality of clamping blocks 64, the rotating ring 61 is rotatably connected to the outer side of the upper cover 1, the clamping blocks 64 are fixed on the lower cover 2 in a ring-shaped distribution, the vertical rods 62 are fixedly connected to the outer side of the rotating ring 61 at equal distances, the inner clamping blocks 63 and the vertical rods 62 are correspondingly and fixedly mounted to one side of the vertical rods, which is close to the center of the circle, and the inner clamping blocks 63 are in clamping fit with the L-shaped clamping grooves 7.

According to the utility model, the upper cover 1 is enabled to rotate on the inner side of the upper cover through the rotating ring 61, then the inner clamping block 63 on the inner side of the vertical rod 62 slides down to the bottommost part along the L-shaped clamping groove 7, then the rotating ring 61 is screwed to drive the inner clamping block 63 on the vertical rod 62 to rotate and move into the horizontal groove end of the L-shaped clamping groove 7, then the lower cover 2 is clamped with the middle ring 3, the clamping block 64 is enabled to be aligned and clamped into the L-shaped clamping groove 7, clamping limit is achieved on the inner clamping block 63, positioning and reinforcing of the upper cover 1 are achieved, deflection bearing capacity is stronger, and stability is higher.

Please refer to fig. 4, wherein: the bottom of the upper cover 1 is rotatably connected with two clamping washers 9, and the two clamping washers 9 respectively compress and limit the two groups of clamping joints 52.

In the utility model, the clamping washer 9 is used for compressing and limiting the clamping connector 52, so that the positioning effect on the ball 51 is better, and the rotation of the bearing is not influenced.

Please refer to fig. 2 and 3, wherein: the bottom of the limit ring groove 4 is provided with a lower concave ring groove 41, and the ball 51 is engaged and rolled in the lower concave ring groove 41.

In the utility model, the rotation and running of the ball 51 are more stable through the concave ring groove 41, and the stability of the device is enhanced.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a suspension bearing of automobile shock absorber ware, includes upper cover (1), lower cover (2) and middle circle (3), top and bottom to middle circle (3) are installed respectively to upper cover (1) and lower cover (2), its characterized in that: the inside of well circle (3) has seted up spacing annular (4), the internally mounted of spacing annular (4) has changeed pearl spare (5), install reinforcement (6) between the outside of upper cover (1) and lower cover (2), L type draw-in groove (7) that the equidistance was arranged have been seted up to the lateral surface of well circle (3), reinforcement (6) cooperate with L type draw-in groove (7).

2. A suspension bearing for an automotive shock absorber as defined in claim 1 wherein: the bottom fixedly connected with sealing ring (8) of upper cover (1), annular seal groove (31) have been seted up at the top of well circle (3), the inside of annular seal groove (31) is blocked in the bottom rotation of sealing ring (8).

3. A suspension bearing for an automotive shock absorber as defined in claim 1 wherein: the ball rotating piece (5) comprises a plurality of rolling balls (51) with rolling pins and clamping joints (52), two rolling pin ends of the rolling balls (51) are respectively rotationally clamped into the two clamping joints (52), the number of the clamping joints (52) is two, and the two clamping joints (52) are respectively arranged and clamped along the edge of the inner side wall and the edge of the outer side wall of the limiting ring groove (4) at equal intervals.

4. A suspension bearing for an automotive shock absorber as defined in claim 1 wherein: the reinforcement (6) is including rotating ring (61), a plurality of montants (62), a plurality of interior fixture block (63) and a plurality of clamping piece (64), the inside rotation of rotating ring (61) is connected to the outside of upper cover (1), clamping piece (64) are annular distributed form and fix on lower cover (2), the outside of montant (62) equidistance fixed connection to rotating ring (61), interior clamping piece (63) correspond fixed mounting to its one side that is close to the centre of a circle with montant (62), interior clamping piece (63) and L type draw-in groove (7) joint cooperation.

5. A suspension bearing for an automotive shock absorber as claimed in claim 3, wherein: the bottom of the upper cover (1) is rotationally connected with two clamping washers (9), and the two clamping washers (9) are respectively used for compressing and limiting the two groups of clamping connectors (52).

6. A suspension bearing for an automotive shock absorber as claimed in claim 3, wherein: the bottom of the limiting ring groove (4) is provided with a lower concave ring groove (41), and the balls (51) fit and roll in the lower concave ring groove (41).