CN207437670U - A kind of buffer automobile shockproof spring pad - Google Patents

Abstract

The utility model relates to the technical field of shock absorption, and more specifically relates to a shock-absorbing car shock-proof spring pad, which includes an upper rubber plate, a thin shock-absorbing spring, a thick shock-absorbing spring, a buffer column and a lower rubber plate, and the lower part of the upper rubber plate and the Thin shock-absorbing springs and thick shock-absorbing springs are respectively installed above the lower rubber plate, and buffer rubber is connected between the thin shock-absorbing springs and the thick shock-absorbing springs; a buffer column is fixed between the bottom of the upper rubber plate and the lower rubber plate, and the buffer column There are unloading plates installed above the bumper and safety pillars. The thin shock absorbing spring and the thick shock absorbing spring have a double buffering effect, which improves the buffering capacity and is conducive to the smooth driving of the car. The buffer pillar further enhances the cushioning performance of the spring pad. There are two oil tanks connected to one side, which can increase the transmission rate of hydraulic oil, thereby improving the buffering effect. The unloading plate and the unloading steel column can reduce the impact of radial force on the spring pad, while protecting the spring pad from damage, Improve the stability of the car.

Description

A shock-absorbing car shockproof spring pad

technical field

The utility model relates to a spring pad, in particular to a shock-absorbing automobile shockproof spring pad, which belongs to the technical field of shock absorption.

Background technique

During the running of the car, the elastic components in the suspension system vibrate due to the impact. In order to improve the ride comfort of the car, a shock absorber is installed in the suspension in parallel with the elastic components, which can effectively avoid the impact of the vibration on the car and improve the comfort. As well as safety, there are many types of automobile shock absorbers, and the quality is uneven, which brings great trouble to users to choose, and there are many problems in ordinary shock absorbers, such as difficult installation, short service life and poor shock absorption effect, etc. etc., can not meet the expected requirements of users, and even have certain potential safety hazards. For this reason, we propose a shock-absorbing car shock-proof spring pad.

Utility model content

The purpose of the utility model is to provide a shock-absorbing car shock-proof spring pad in order to overcome the deficiencies of the prior art. The fixing ring can be easily installed on the axle or other positions, and has the advantage of firm fixing. The shock spring has a double buffer effect, which improves the buffer capacity and is conducive to the smooth running of the car. The buffer column further enhances the buffer performance of the spring pad. There are two oil tanks connected to one side of the buffer column, which can increase the transmission rate of hydraulic oil, thereby improving Buffering effect, the safety column has an insurance function. When the working limit of the spring pad is exceeded, the safety post can fix the spring pad. The unloading plate and the unloading steel column can reduce the impact of the radial force on the spring pad and protect the spring pad from damage. At the same time, the stability of the car is improved.

In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a kind of shock-absorbing automobile shock-proof spring pad, comprising an upper rubber plate, a thin shock-absorbing spring, a thick shock-absorbing spring, a buffer column and a lower rubber plate.

A connection plate is installed on one side of the upper rubber plate and the lower rubber plate, and a fixed ring is installed at one end of the connection plate. A thin shock-absorbing spring and a thick shock-absorbing spring are respectively installed under the upper rubber plate and above the lower rubber plate. The thin shock-absorbing spring and the Buffer rubber is connected between the thick damping springs; a buffer column is fixed under the upper rubber plate and between the lower rubber plate, a piston is arranged in the buffer column, an oil tank is connected to one side of the buffer column, and a safety column is fixed on the other side of the buffer column , A force relief plate is installed above the buffer column and the safety column.

As a further optimization of the technical solution, a wear-resistant pad and a fixing bolt are respectively arranged on the fixing ring described in a cushioning shockproof spring pad of an automobile in the utility model.

As a further optimization of the technical solution, hydraulic oil is provided in the buffer column and the oil tank described in a shock-proof spring pad for a shock-absorbing automobile of the utility model.

As a further optimization of the technical solution, the utility model provides a shock-absorbing automobile anti-vibration spring pad. The force relief plate is connected with the upper rubber plate through the force relief steel column, and the force relief plate is made of foam metal.

As a further optimization of the technical solution, a protective steel cover is installed on the outside of the coarse shock-absorbing spring described in a shock-absorbing automobile anti-vibration spring pad of the utility model.

Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art:

A shock-absorbing car shock-proof spring pad according to the utility model, the fixing ring can be easily installed on the axle or other positions, and has the advantage of being fixed firmly, and the thin shock-absorbing spring and the thick shock-absorbing spring have double buffering effects, improving The cushioning capacity is improved, which is conducive to the smooth running of the car. The buffer column further enhances the cushioning performance of the spring pad. There are two oil tanks connected to one side of the buffer column, which can increase the transmission rate of hydraulic oil, thereby improving the buffering effect. The insurance column has an insurance function. When the working limit of the spring pad is exceeded, the safety column can fix the spring pad, and the unloading plate and the unloading steel column can reduce the impact of the radial force on the spring pad, while protecting the spring pad from damage, it improves the stability of the car .

Description of drawings

Below in conjunction with accompanying drawing, technical scheme of the utility model is further described:

Accompanying drawing 1 is the front structure schematic diagram of a kind of shock-absorbing automobile spring pad of the utility model.

Accompanying drawing 2 is the structure schematic diagram of the back side of a kind of shock-absorbing automobile spring pad of the utility model.

Among them: upper rubber plate 1, connecting plate 2, fixing ring 3, wear-resistant pad 4, fixing bolt 5, thin damping spring 6, buffer rubber 7, thick damping spring 8, protective steel cover 9, buffer column 10, piston 11. Lower rubber plate 12, fuel tank 13, safety post 14, unloading plate 15, unloading steel post 16.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

As shown in accompanying drawing 1-2, a kind of shock-absorbing spring pad of the utility model described in the utility model includes: upper rubber plate 1, thin shock-absorbing spring 6, thick shock-absorbing spring 8, buffer column 10 and lower rubber plate 12.

One side of the upper rubber plate 1 and the lower rubber plate 12 is equipped with a connecting plate 2, and one end of the connecting plate 2 is equipped with a fixed ring 3, and a fine damping spring 6 and a coarse damping spring are respectively installed under the upper rubber plate 1 and above the lower rubber plate 12. Vibration spring 8, cushioning rubber 7 is connected between thin shock absorbing spring 6 and thick shock absorbing spring 8; Buffer column 10 is fixed between the bottom of upper rubber plate 1 and lower rubber plate 12, and piston 11 is arranged in buffer column 10, One side of the buffer column 10 is connected with a fuel tank 13 , the other side of the buffer column 10 is fixed with a safety column 14 , and a force relief plate 15 is installed above the buffer column 10 and the safety column 14 .

When the spring pad needs to be installed, the fixed ring 3 is opened, and it is placed on the axle or other places where shock absorption is required on the vehicle. When the fixed ring 3 slides, when the spring pad bears the axial force, the thin shock-absorbing spring 6 and the thick shock-absorbing spring 8 play the role of buffering, with double buffering effect, reducing the vibration of the vehicle body, and the buffer rubber 7 improves the toughness of the spring pad , to slow down the impact on the spring pad in other directions, and also make the thin shock-absorbing spring 6 and the thick shock-absorbing spring 8 better in shock resistance. The buffer column 10 and the oil tank 13 are filled with hydraulic oil. The piston 11 in the column 10 descends, and the internal hydraulic oil enters the two oil tanks 13. Under the action of the hydraulic oil, the cushioning and shock absorption effect is realized. When the spring pad recovers, the piston 11 rises, and a vacuum is formed inside the buffer column 10. The oil tank 13 enters into the buffer column 10, thereby reciprocating circulation, the safety column 14 has the function of avoiding the damage of the spring pad, when the working limit of the spring pad is exceeded, the safety column 14 can fix the spring pad, which improves the safety. When the car is running, The spring pad is not only subjected to downward pressure, but also has radial force and power in other directions. The unloading plate 15 and the unloading steel column 16 can slow down the influence of other forces on the spring pad and improve the stability of the vehicle.

The above are only specific application examples of the utility model, and do not constitute any limitation to the protection scope of the utility model. All technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the utility model.

Claims (5)

1. a kind of buffer automobile shockproof spring pad, including upper rubber slab（1）, thin damping spring（6）, thick damping spring（8）, it is slow Rush column（10）With lower rubber slab（12）, it is characterised in that：The upper rubber slab（1）With lower rubber slab（12）One side is mounted on connecting Fishplate bar（2）, connecting plate（2）One end is equipped with retainer ring（3）, upper rubber slab（1）Lower section and lower rubber slab（12）Pacify respectively top Equipped with thin damping spring（6）With thick damping spring（8）, thin damping spring（6）With thick damping spring（8）Between be connected with buffering rubber Glue（7）；Upper rubber slab（1）Lower section and lower rubber slab（12）Between be fixed with bumper post（10）, bumper post（10）Inside it is provided with work Plug（11）, bumper post（10）One side is connected with fuel tank（13）, bumper post（10）Opposite side is fixed with safety pole（14）, bumper post （10）And safety pole（14）Top is mounted on unloading power plate（15）.

2. a kind of buffer automobile shockproof spring pad according to claim 1, it is characterised in that：The retainer ring（3） On be respectively arranged with wear-resistant pad（4）And fixing bolt（5）.

3. a kind of buffer automobile shockproof spring pad according to claim 1, it is characterised in that：The bumper post（10） And fuel tank（13）Inside it is respectively arranged with hydraulic oil.

4. a kind of buffer automobile shockproof spring pad according to claim 1, it is characterised in that：Described unloads power plate（15） By unloading power steel column（16）With upper rubber slab（1）Connection, unloads power plate（15）It is made of foam metal.

5. a kind of buffer automobile shockproof spring pad according to claim 1, it is characterised in that：The thick damping spring （8）Outside is equipped with protection steel cage（9）.