CN212616071U

CN212616071U - Shock absorption block for automobile shock absorber

Info

Publication number: CN212616071U
Application number: CN202021398435.3U
Authority: CN
Inventors: 周英龙; 梁才明
Original assignee: Shanghai Rapport Industry Co ltd
Current assignee: Shanghai Rapport Industry Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-26
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a snubber block for automobile shock absorber, including last snubber plate and lower snubber plate, the fixed snubber block No. two that is provided with of lower snubber plate up end center department, No. two snubber block up ends are fixed and are provided with No. three snubber blocks, No. two the snubber block outside is provided with a spring, the both ends of a spring are fixed respectively and are set up terminal surface under last snubber plate and lower snubber plate up end, go up the fixed snubber block that is provided with of lower terminal center department under the snubber plate, a snubber block leans on the inside a plurality of movable grooves of having seted up of lower extreme, the fixed seal cover that is provided with of a plurality of movable groove lower extreme opening parts, it is provided with movable piston to slide in the movable groove, movable piston up end center department is fixed and is provided with No. two springs. The utility model discloses a snubber block for automobile shock absorber, the device is stronger than in current device shock attenuation effect, and it is more convenient to use.

Description

Shock absorption block for automobile shock absorber

Technical Field

The utility model relates to an auto-parts field especially relates to a snubber block for automobile shock absorber ware.

Background

With the continuous development of the automobile field, people have higher and higher requirements on the riding comfort and the operation stability of automobiles, wherein an automobile suspension system is a component which directly influences the stability of the automobiles, and a shock absorber is an important component in the automobile suspension system.

The shock absorption block for the automobile shock absorber commonly used in the market has a single structure, and the shock absorption effect cannot achieve an ideal state, so that the shock absorber consumes a large amount of energy and the service life of the shock absorber is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the snubber block for automobile shock absorber that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a damping block for an automobile damper comprises an upper damping plate and a lower damping plate, wherein a second damping block is fixedly arranged at the center of the upper end face of the lower damping plate, a third damping block is fixedly arranged on the upper end face of the second damping block, a first spring is arranged on the outer side of the second damping block, two ends of the first spring are respectively and fixedly arranged on the lower end face of the upper damping plate and the upper end face of the lower damping plate, a first damping block is fixedly arranged at the center of the lower end face of the upper damping plate, a plurality of movable grooves are formed in the first damping block close to the lower end, sealing sleeves are fixedly arranged at the openings of the lower ends of the plurality of movable grooves, a movable piston is arranged in the movable grooves in a sliding manner, a second spring is fixedly arranged at the center of the upper end face of the movable piston, the upper end of the second spring is fixedly arranged on the upper wall of the movable groove, and a piston rod, the lower end of the piston rod penetrates through the sealing sleeve and the third damping block to be fixedly arranged at the upper end of the second damping block.

As a further description of the above technical solution:

the middle of going up the damper plate has seted up the cavity groove, cavity groove lower extreme runs through damper block, No. three damper blocks, No. two damper blocks and lower damper plate.

As a further description of the above technical solution:

the first damping block and the second damping block are made of fluororubber.

As a further description of the above technical solution:

the upper damping plate and the lower damping plate are made of stainless steel.

As a further description of the above technical solution:

the third damper block is made of PU foam.

As a further description of the above technical solution:

the upper damping plate and the first damping block as well as the lower damping plate and the second damping block are adhered together by using ergo1307 glue respectively.

The utility model discloses following beneficial effect has:

compare in current device, a spring that this novel hydraulic damper set up not only can play absorbing effect but also can play the effect of fixed snubber block and No. two snubber blocks.

Compare in current device, outside a snubber block and No. two snubber blocks that this novel hydraulic damper set up had the shock attenuation effect, and the shock attenuation effect has more been strengthened to the movable piston.

Drawings

Fig. 1 is a schematic front view of a damper block for an automobile shock absorber according to the present invention;

FIG. 2 is a schematic front sectional view of a damper block for a shock absorber of an automobile according to the present invention;

fig. 3 is the utility model provides a movable groove schematic diagram of snubber block for automobile shock absorber.

Illustration of the drawings:

1. an upper damping plate; 2. a first damping block; 3. a second damping block; 4. a lower damping plate; 5. a piston rod; 6. a first spring; 7. a movable groove; 8. a third damping block; 9. sealing sleeves; 10. a movable piston; 11. a second spring; 12. a hollow channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a snubber block for automobile shock absorber ware, includes last damper plate 1 and lower damper plate 4, its characterized in that: the center of the upper end face of the lower damping plate 4 is fixedly provided with a second damping block 3, the upper end face of the second damping block 3 is fixedly provided with a third damping block 8, the third damping block 8 can enhance the damping effect and assist in protecting the second damping block 3, the outer side of the second damping block 3 is provided with a first spring 6, two ends of the first spring 6 are respectively and fixedly arranged on the lower end face of the upper damping plate 1 and the upper end face of the lower damping plate 4, the first spring 6 can play a role in assisting damping and is fixedly provided with a first damping block 2 at the center of the lower end face of the upper damping plate 1, a plurality of movable grooves 7 are arranged inside the first damping block 2 near the lower end, sealing sleeves 9 are fixedly arranged at the openings of the lower ends of the plurality of movable grooves 7, movable pistons 10 are slidably arranged in the movable grooves 7, a second spring 11 is fixedly arranged at the center of the upper end face of the movable pistons 10, the upper ends of the second springs 11 are fixedly, no. two springs 11 can help the work of movable piston 10, and the fixed piston rod 5 that is provided with in terminal surface center department under the movable piston 10, the lower extreme of piston rod 5 runs through seal cover 9 and No. three snubber blocks 8 and fixedly sets up the upper end at No. two snubber blocks 3.

Go up and to have seted up hollow groove 12 in the middle of the damper plate 1, hollow groove 12 lower extreme runs through No. 2 damper blocks, No. three damper blocks 8, No. two damper blocks 3 and lower damper plate 4, hollow groove 12 is used for the cover to establish the bumper shock absorber, what No. 2 damper blocks and No. two damper blocks 3 used is the fluororubber material, the fluororubber material has excellent heat resistance, oxidation resistance, oil resistance, corrosion resistance and atmospheric aging resistance, what go up damper plate 1 and damper plate 4 used is the stainless steel material, stainless steel matter intensity is high, good corrosion resistance, heat resistance is high, what No. three damper blocks 8 used is the cotton material of PU bubble, the cotton material of PU bubble has good thermal-insulated, inhale the sound, the shock attenuation, fire-retardant efficiency, go up damper plate 1 and No. 2 damper blocks, use ergo1307 glue bonding together between damper plate 4 and No. two damper blocks 3 respectively.

The working principle is as follows: in the installation back use, go up and make spring 6 extruded atress behind the power that subtracts vibrating plate 1 and lower shock attenuation board 4, No. 2 snubber blocks and No. 3 snubber blocks also can be close to or keep away from, piston rod 5 will do the power that the piston motion consumed the vibration through activity piston 10 in activity groove 7 when 2 snubber blocks and No. 3 snubber blocks were close to or were kept away from, and No. 11 springs can be extruded by activity piston 10 and consume the power that vibrates to play absorbing effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a snubber block for automobile shock absorber ware, includes last damper plate (1) and lower damper plate (4), its characterized in that: a second damping block (3) is fixedly arranged at the center of the upper end face of the lower damping plate (4), a third damping block (8) is fixedly arranged on the upper end face of the second damping block (3), a first spring (6) is arranged on the outer side of the second damping block (3), two ends of the first spring (6) are respectively and fixedly arranged on the lower end face of the upper damping plate (1) and the upper end face of the lower damping plate (4), a first damping block (2) is fixedly arranged at the center of the lower end face of the upper damping plate (1), a plurality of movable grooves (7) are formed in the first damping block (2) close to the lower end, sealing sleeves (9) are fixedly arranged at openings of the lower ends of the plurality of movable grooves (7), a movable piston (10) is arranged in the movable groove (7) in a sliding manner, a second spring (11) is fixedly arranged at the center of the upper end face of the movable piston (10), and the upper end of the second spring (11) is fixedly arranged on the upper wall of the, a piston rod (5) is fixedly arranged at the center of the lower end face of the movable piston (10), and the lower end of the piston rod (5) penetrates through the sealing sleeve (9) and the third damping block (8) and is fixedly arranged at the upper end of the second damping block (3).

2. The automobile shock absorber block of claim 1, wherein: go up the shock attenuation board (1) in the middle of seted up well hollow groove (12), well hollow groove (12) lower extreme runs through snubber block (2), snubber block (8), snubber block (3) No. one and lower shock attenuation board (4).

3. The automobile shock absorber block of claim 1, wherein: the first damping block (2) and the second damping block (3) are made of fluororubber.

4. The automobile shock absorber block of claim 1, wherein: the upper damping plate (1) and the lower damping plate (4) are made of stainless steel.

5. The automobile shock absorber block of claim 1, wherein: the third damping block (8) is made of PU foam.

6. The automobile shock absorber block of claim 1, wherein: the upper damping plate (1), the first damping block (2), the lower damping plate (4) and the second damping block (3) are bonded together by using ergo1307 glue respectively.