CN219650964U - High wear-resisting spring slide for car - Google Patents

Abstract

The utility model belongs to the technical field of spring sliding plates for automobiles, and particularly relates to a high wear-resistant spring sliding plate for automobiles, which comprises a base, wherein a sliding plate seat is arranged at the top of the base, a plurality of through holes are formed in the bottom of the sliding plate seat, supporting rods are arranged in the through holes, the top ends of the supporting rods are connected with pressing plates, a buffer assembly is arranged between the pressing plates and the sliding plate seat and comprises movable rings, buffer springs and fastening caps, a plurality of movable rings are sleeved on the outer walls of the supporting rods, the buffer springs are arranged at the top and the bottom of the movable rings, and the bottoms of the supporting rods penetrate through the through holes and are connected with the fastening caps. When the automobile runs on a bumpy road surface, the spring sliding plate can buffer external force, so that the wear resistance of the equipment is improved, impact and vibration caused by rigid contact are overcome, the smoothness of the automobile is improved, and meanwhile, the comfort of the automobile is also improved.

Description

High wear-resisting spring slide for car

Technical Field

The utility model belongs to the technical field of spring sliding plates for automobiles, and particularly relates to a high-wear-resistance spring sliding plate for an automobile.

Background

The structure of the rear axle balancing suspension of the heavy truck is characterized in that two ends of a steel plate spring are freely supported in a slide plate seat on a middle axle half shaft sleeve and a rear axle half shaft sleeve, the slide plate seat is fixedly arranged on an axle, an arc surface in the slide plate seat is directly contacted with the spring steel plate seat, when the truck runs on a rugged road surface, the impact load born by the hard-contacted spring slide plate structure is larger, the generated noise is also large, the smoothness of the truck is poor, the comfort of the truck is also influenced, so that the problem is solved by using a high-wear-resistant spring slide plate, when the existing spring slide plate seat is used, the external force is buffered by only arranging a spring, when the spring slide plate is impacted by the external force, the buffer effect of the spring on the external force is poor, the stability of the truck is influenced, the wear resistance of the spring slide plate is reduced, and the service life of the spring slide plate is shortened.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: the high wear-resistant spring sliding plate for the automobile solves the problems in the background technology.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a high wear-resisting spring slide for car, includes the base, the top of base is provided with the slide seat, a plurality of through-holes have been seted up to the bottom of slide seat, the inside of through-hole all is provided with the bracing piece, the top of bracing piece is connected with the clamp plate, be provided with buffer assembly between clamp plate and the slide seat, buffer assembly includes expansion ring, buffer spring and fastening cap, the outer wall of bracing piece all overlaps and is equipped with a plurality of expansion rings, the outer wall of bracing piece just is located the top and the bottom of expansion ring all is provided with buffer spring, the bottom of bracing piece runs through and passes the through-hole and be connected with the fastening cap.

The beneficial effects of the utility model are as follows: through setting up bracing piece and buffer unit, with clamp plate and slide seat fixed together, when the road surface of jolting is met in the vehicle driving process, can make this spring slide cushion external force, increase the wearability of this equipment, overcome impact and the vibrations that rigid contact caused, not only improve the ride comfort of vehicle, still improve the travelling comfort of vehicle simultaneously.

In order to prevent the support rod from slipping off the slide plate seat:

as a further improvement of the above technical scheme: the outer wall of the supporting rod is provided with a rubber block between the fastening cap and the sliding plate seat.

The beneficial effects of this improvement are: through set up the rubber piece in the bottom of bracing piece, can improve the fastness between fastening cap and the bracing piece to can be better carry out spacingly to the bracing piece, prevent the bracing piece from the through-hole internal slip.

In order to further increase the buffering performance of the buffering component, the smoothness of the vehicle is improved:

as a further improvement of the above technical scheme: the bottom of clamp plate is provided with the backup pad, be provided with the rubber slab between backup pad and the clamp plate, the top of bracing piece runs through backup pad and rubber slab and with backup pad and rubber slab sliding connection.

The beneficial effects of this improvement are: through setting up backup pad and rubber slab in the bottom of clamp plate, can increase the buffer unit's cushioning properties, better to having overcome impact and the vibrations that rigid contact caused, not only improve the ride comfort of vehicle, still improve the travelling comfort of vehicle simultaneously.

In order to make the buffer spring better cushion the external force that clamp plate and backup pad received:

as a further improvement of the above technical scheme: the inner side of the movable ring is uniformly connected with a plurality of limiting blocks, a plurality of limiting grooves matched with the limiting blocks are formed in the outer wall of the supporting column, and the limiting blocks are in sliding connection with the limiting grooves.

The beneficial effects of this improvement are: when the buffer assembly works, the pressing plate and the supporting plate are impacted by external force, the supporting rod is driven to slide downwards along the through hole, the buffer spring is extruded under the action of the supporting plate and the sliding plate seat, so that the impact and vibration of the external force can be reduced, meanwhile, the movable ring is driven to slide along the supporting rod, the limiting block is driven to slide along the limiting groove, and the buffer spring can move more stably.

In order to increase the service life of the spring slide:

as a further improvement of the above technical scheme: the bottom of the pressing plate and the outer side of the supporting plate are provided with a protective cover.

The beneficial effects of this improvement are: the bottom of the pressing plate is provided with the protective cover, equipment such as the buffer spring, the movable ring and the limiting block can be shielded, and dust and other greasy dirt are prevented from affecting the equipment, so that the service life of the spring sliding plate is prolonged.

Drawings

FIG. 1 is a schematic side view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model with the shield removed;

FIG. 3 is a schematic view of a bottom view of the present utility model with the shield removed;

FIG. 4 is a schematic view of a right-side cross-sectional structure of the present utility model;

fig. 5 is a schematic top view of the present utility model.

In the figure: 1. a base; 2. a slide plate seat; 3. a through hole; 4. a support rod; 5. a pressing plate; 6. a buffer assembly; 7. a movable ring; 8. a buffer spring; 9. a fastening cap; 10. a rubber block; 11. a support plate; 12. a rubber plate; 13. a limiting block; 14. a limit groove; 15. and a protective cover.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-5, a high wear-resistant spring sliding plate for automobiles comprises a base 1, the top of the base 1 is provided with a sliding plate seat 2, the bottom of the sliding plate seat 2 is provided with a plurality of through holes 3, the inside of each through hole 3 is provided with a supporting rod 4, the top end of each supporting rod 4 is connected with a pressing plate 5, a buffer component 6 is arranged between each pressing plate 5 and the corresponding sliding plate seat 2, each buffer component 6 comprises a movable ring 7, a buffer spring 8 and a fastening cap 9, the outer walls of the supporting rods 4 are sleeved with a plurality of movable rings 7, the outer walls of the supporting rods 4 are respectively provided with the buffer springs 8 at the top and the bottom of the movable rings 7, the bottom of the supporting rods 4 penetrates through the through holes 3 to be connected with a fastening cap 9, the pressing plates 5 and the sliding plate seat 2 are fixed together through the supporting rods 4 and the buffer components 6, when a bumpy road surface is encountered in the running process of a vehicle, the spring sliding plate can buffer external force, increase the wear resistance of the device, overcome the impact and vibration caused by rigid contact, not only improve the smoothness of the vehicle, but also improve the comfort of the vehicle, the outer wall of the supporting rod 4 is provided with the rubber block 10 between the fastening cap 9 and the sliding plate seat 2, the firmness between the fastening cap 9 and the supporting rod 4 can be improved by arranging the rubber block 10 at the bottom of the supporting rod 4, thereby the supporting rod 4 can be better limited, the supporting rod 4 is prevented from slipping from the through hole 3, the bottom of the pressing plate 5 is provided with the supporting plate 11, the rubber plate 12 is arranged between the supporting plate 11 and the pressing plate 5, the top of the supporting rod 4 penetrates through the supporting plate 11 and the rubber plate 12 and is in sliding connection with the supporting plate 11 and the rubber plate 12, the supporting plate 11 and the rubber plate 12 are arranged at the bottom of the pressing plate 5, can increase buffer module 6's buffer performance, better impact and vibrations that cause to overcoming rigid contact not only improve the ride comfort of vehicle, still improve the travelling comfort of vehicle simultaneously, the inboard of expansion ring 7 evenly is connected with a plurality of stopper 13, the limiting groove 14 of a plurality of and stopper 13 looks adaptation is seted up to the outer wall of support column, stopper 13 and limiting groove 14 sliding connection, when buffer module 6 at the during operation, clamp plate 5 and backup pad 11 receive the impact of external force, drive bracing piece 4 along through-hole 3 downwardly sliding, under the effect of backup pad 11 and slide seat 2, extrude buffer spring 8, thereby can be to impact and vibrations that reduce external force, drive simultaneously and slide along bracing piece 4 along the expansion ring 7, drive stopper 13 and slide along limiting groove 14, can make buffer spring 8 motion's more stable, the bottom of clamp plate 5 just is located backup pad 11's outside and is provided with protection casing 15, sets up protection casing 15 in clamp plate 5's bottom, can shelter from equipment such as buffer spring 8, expansion ring 7 and stopper 13, thereby avoid that dust and greasy dirt produce its influence to this slide, thereby increase the life of spring.

The working principle and the using flow of the utility model are as follows: when the spring sliding plate is used, the bottom end of the supporting rod 4 passes through the through hole 3 on the sliding plate seat 2, the rubber block 10 is inserted onto the supporting rod 4, the fastening cap 9 is connected to the bottom of the supporting rod 4 through threads and is abutted against the rubber block 10 and the sliding plate seat 2, so that the impact force between the fastening cap 9 and the sliding plate seat 2 is reduced, the supporting rod 4 is prevented from slipping from the sliding plate seat 2 to influence the buffering effect, when the pressing plate 5 is impacted by external force, the pressing plate 5 and the supporting plate 11 extrude the rubber plate 12, the external force is buffered firstly, the supporting rod 4 is driven to slide downwards along the through hole 3, the buffer spring 8 is extruded, the movable ring 7 is driven to slide along the outer wall of the supporting rod 4, the impact and vibration caused by rigid contact are overcome better, the abrasion resistance is increased, the smoothness of a vehicle is improved, and the comfort of the vehicle is also improved.

It should be noted that, in this document, 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.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (5)

1. The utility model provides a high wear-resisting spring slide for car, includes base (1), its characterized in that: the top of base (1) is provided with slide seat (2), a plurality of through-holes (3) have been seted up to the bottom of slide seat (2), the inside of through-hole (3) all is provided with bracing piece (4), the top of bracing piece (4) is connected with clamp plate (5), be provided with buffer assembly (6) between clamp plate (5) and slide seat (2), buffer assembly (6) are including expansion ring (7), buffer spring (8) and fastening cap (9), the outer wall of bracing piece (4) all overlaps and is equipped with a plurality of expansion rings (7), the outer wall of bracing piece (4) just is located the top and the bottom of expansion ring (7) all are provided with buffer spring (8), the bottom of bracing piece (4) runs through and passes through-hole (3) and be connected with fastening cap (9).

2. The high wear spring slide for automobiles as defined in claim 1, wherein: the outer wall of the supporting rod (4) is provided with a rubber block (10) between the fastening cap (9) and the slide plate seat (2).

3. The high wear spring slide for automobiles as defined in claim 1, wherein: the bottom of clamp plate (5) is provided with backup pad (11), be provided with rubber slab (12) between backup pad (11) and clamp plate (5), backup pad (11) and rubber slab (12) are run through at the top of bracing piece (4) and with backup pad (11) and rubber slab (12) sliding connection.

4. The high wear spring slide for automobiles as defined in claim 2, wherein: the inner side of the movable ring (7) is uniformly connected with a plurality of limiting blocks (13), a plurality of limiting grooves (14) matched with the limiting blocks (13) are formed in the outer wall of the supporting rod (4), and the limiting blocks (13) are in sliding connection with the limiting grooves (14).

5. The high wear spring slide for automobiles as defined in claim 1, wherein: the bottom of the pressing plate (5) and the outer side of the supporting plate (11) are provided with a protective cover (15).