CN219055905U - Plate spring pressing block of automobile rear suspension - Google Patents

Abstract

The utility model discloses a plate spring pressing block of a rear suspension of an automobile, which relates to the field of automobile parts and comprises a connecting rod, a connecting groove, a connecting plate, a screw groove, a weight reduction groove and a supporting rod. According to the utility model, the support rod, the support block and the anti-sliding block are arranged to enable the rear suspension plate spring pressing block to be attached to the suspension spring, so that the friction force between the rear suspension plate spring pressing block and the suspension spring is increased, the suspension spring is reduced from falling off, the assembly between the plate spring pressing block on the rear suspension of the automobile and the suspension spring is more stable, the suspension spring is reduced from falling off, the suspension spring on the rear suspension of the automobile is enabled to reduce the impact force of vibration of the rear wheel of the automobile, and the rear suspension of the automobile is more convenient to stably damp the rear wheel of the automobile.

Description

Plate spring pressing block of automobile rear suspension

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an automobile rear suspension plate spring pressing block.

Background

The automobile suspension system is a connecting structure system among an automobile body, a frame and wheels, the structure system comprises a shock absorber, a suspension spring, an anti-tilting rod, a suspension auxiliary beam, a lower control arm, a longitudinal rod, a steering knuckle arm, a rubber bushing, a connecting rod and other parts, an automobile rear suspension is fixed among an axle, a plate spring pressing block and the suspension spring by U-shaped bolts, the output end of the shock absorber is fixedly connected with the plate spring pressing block, when the automobile runs on a road surface, the automobile is subjected to vibration and impact due to the change of the ground, and part of the impact force is absorbed by tires, but most of the impact force is absorbed by a suspension device between the tires and the automobile body, so that the shock absorption effect on the automobile body is achieved.

When the vehicle tire receives vibrations and brings the impact force, the wheel drives axle, leaf spring briquetting, suspension spring, U-shaped bolt removes, leaf spring briquetting removes the output that drives the shock absorber and rises, the shock absorber carries out the shock attenuation to the impact force that brings to the leaf spring briquetting, make the automobile rear suspension play the cushioning effect to the automobile body, the bottom of current automobile rear suspension leaf spring briquetting is comparatively smooth, the leaf spring briquetting laminates with suspension spring's top, frictional force between suspension spring and the leaf spring briquetting is insufficient, cause suspension spring to cause the removal deviation after long-term use, be difficult to keep stable for a long time.

Disclosure of Invention

The utility model aims to provide an automobile rear suspension plate spring pressing block, which aims to solve the problem that the friction force between the automobile rear suspension plate spring pressing block and a suspension spring in the current market is insufficient in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rear suspension leaf spring briquetting of car, includes connecting rod, spread groove, connecting plate, screw rod groove, subtracts heavy groove and bracing piece, the spread groove has been seted up to the inside of connecting rod, one side of connecting rod is provided with the connecting plate, the screw rod groove has been seted up on the top of connecting plate, the inside of connecting plate has been seted up and has been run through the heavy groove of connecting plate, the inner wall of connecting plate is provided with the bracing piece, the bottom of bracing piece is provided with the supporting shoe.

Preferably, the bottom of supporting shoe is provided with the non slipping spur.

Preferably, the number of the screw grooves is two, and the two screw grooves are positioned on two sides of the weight reduction groove.

Preferably, arc grooves are formed in two sides of the screw groove.

Preferably, the inner wall of the connecting plate is provided with a support column below the weight reducing groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. this automobile rear suspension leaf spring briquetting makes when assembling between this device and the suspension spring, makes rear suspension leaf spring briquetting and suspension spring laminate through setting up bracing piece, supporting shoe and non slipping spur, increases the frictional force between rear suspension leaf spring briquetting and the suspension spring, reduces suspension spring and drops, makes the equipment between leaf spring briquetting and the suspension spring on the automobile rear suspension more stable, reduces suspension spring and produces and drops, makes the suspension spring on the automobile rear suspension alleviate the impact force that the automobile rear wheel shakes, and the automobile rear suspension of being more convenient for stabilizes the shock attenuation to the automobile rear wheel.

2. This automobile rear suspension leaf spring briquetting makes when this device, has reduced the dead weight of leaf spring briquetting on the vehicle rear suspension through seting up the groove that subtracts heavy, has ensured the tensile strength of leaf spring briquetting through setting up the support column, makes the dead weight of leaf spring briquetting on the vehicle rear suspension reduce.

Drawings

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

FIG. 2 is a front view of the present utility model;

fig. 3 is a front cut-away view of the present utility model.

In the figure: 1. a connecting rod; 2. a connecting groove; 3. a connecting plate; 4. a screw groove; 401. an arc-shaped groove; 5. a weight reduction groove; 501. a support column; 6. a support rod; 601. a support block; 602. an anti-skid block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a rear suspension leaf spring briquetting of car, includes connecting rod 1, spread groove 2, connecting plate 3, screw rod groove 4, subtracts heavy groove 5 and bracing piece 6, and spread groove 2 has been seted up to the inside of connecting rod 1, and one side of connecting rod 1 is provided with connecting plate 3, and screw rod groove 4 has been seted up on the top of connecting plate 3, and the inside of connecting plate 3 has been seted up and has run through the heavy groove 5 of connecting plate 3, and the inner wall of connecting plate 3 is provided with bracing piece 6, and the bottom of bracing piece 6 is provided with supporting shoe 601.

Referring to fig. 3, an anti-slip block 602 is disposed at the bottom end of the supporting block 601, and the anti-slip block 602 is made of rubber.

When concrete implementation is carried out, when the automobile rear suspension plate spring pressing block and the suspension spring are required to be assembled, the plate spring pressing block is fixed on the suspension spring through the U-shaped bolt, the plate spring pressing block drives the supporting rod 6, the supporting block 601 and the anti-slip block 602 to be fixed with the top end of the suspension spring, the U-shaped bolt fixes the plate spring pressing block and the suspension spring, the anti-slip block 602 is attached to the top end of the suspension spring, friction force between the plate spring pressing block and the suspension spring is increased, and the probability that the suspension spring moves at the bottom end of the plate spring pressing block is reduced.

Referring to fig. 1, 2 and 3, the number of screw grooves 4 is two, and two screw grooves 4 are located at two sides of the weight-reducing groove 5.

In specific implementation, two groups of U-shaped bolts are more convenient to assemble and fix between the plate spring pressing block and the suspension spring by arranging two groups of screw grooves 4.

Referring to fig. 1 and 2, two sides of the screw grooves 4 are provided with arc grooves 401, and two sides of one set of screw grooves 4 are provided with one set of arc grooves 401.

During the concrete implementation, through seting up arc wall 401 and making screw rod groove 4 and U-shaped bolt's outer wall laminate more, the effectual U-shaped bolt that reduces wears out screw rod groove 4 and arc wall 401's position, is convenient for U-shaped bolt assemble fixedly between leaf spring briquetting and the suspension spring on the automobile rear suspension.

Referring to fig. 1 and 3, a supporting column 501 is disposed below the weight-reducing groove 5 on the inner wall of the connecting plate 3.

When the automobile rear suspension plate spring pressing block is assembled with the suspension springs, the weight of the plate spring pressing block is lightened by the aid of the weight reducing grooves 5, the support columns 501 are arranged to enable the plate spring pressing block to keep a stable supporting function, the weight of the plate spring pressing block is effectively reduced, the whole tensile strength of the plate spring pressing block is guaranteed, the weight of the automobile rear suspension plate spring pressing block is lightened, the strength performance of a vehicle in use of a rear suspension plate is conveniently guaranteed, and the dead weight of the vehicle rear suspension plate is reduced.

To sum up: when the automobile rear wheel receives vibration and brings impact force, the wheel promotes the axle, the suspension spring, U-shaped bolt moves, the U-shaped bolt is fixed with the leaf spring briquetting through the spread groove 2, the U-shaped bolt moves and promotes the leaf spring briquetting to move, the leaf spring briquetting promotes the output of shock absorber and moves, the shock absorber absorbs the impact force, through being connected the output of shock absorber with the leaf spring briquetting, make the automobile rear wheel through the shock absorber on the rear suspension to absorb shock, the effectual reduction automobile rear wheel vibration of rear suspension.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides an automobile rear suspension leaf spring briquetting, includes connecting rod (1), spread groove (2), connecting plate (3), screw rod groove (4), subtracts heavy groove (5) and bracing piece (6), its characterized in that: the connecting rod is characterized in that a connecting groove (2) is formed in the connecting rod (1), a connecting plate (3) is arranged on one side of the connecting rod (1), a screw groove (4) is formed in the top end of the connecting plate (3), a weight reduction groove (5) penetrating through the connecting plate (3) is formed in the connecting plate (3), a supporting rod (6) is arranged on the inner wall of the connecting plate (3), and a supporting block (601) is arranged at the bottom end of the supporting rod (6).

2. The automotive rear suspension leaf spring compact of claim 1 wherein: the bottom of the supporting block (601) is provided with an anti-skid block (602).

3. The automotive rear suspension leaf spring compact of claim 1 wherein: the number of the screw grooves (4) is two, and the two screw grooves (4) are positioned at two sides of the weight reduction groove (5).

4. The automotive rear suspension leaf spring compact of claim 1 wherein: arc grooves (401) are formed in two sides of the screw groove (4).

5. The automotive rear suspension leaf spring compact of claim 1 wherein: the inner wall of the connecting plate (3) is positioned below the weight reducing groove (5) and is provided with a supporting column (501).

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