CN218325943U

CN218325943U - Novel shock absorber

Info

Publication number: CN218325943U
Application number: CN202222370103.XU
Authority: CN
Inventors: 施晓玮; 倪旦平
Original assignee: Wuxi Qiong Ju Machinery Technology Co ltd
Current assignee: Wuxi Qiong Ju Machinery Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-17
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a novel shock absorber, which belongs to the technical field of shock absorbers and comprises a damper and a hydraulic lifting cylinder, wherein the damper comprises an upper hoisting ring, a dust cover and an oil storage cylinder, the upper hoisting ring is fixedly connected with the dust cover through a connecting rod, a connecting rod is fixed in the dust cover, one end of the oil storage cylinder is positioned in the dust cover, a working cylinder is arranged in the oil storage cylinder, one end of the working cylinder is fixed with a guider, the other end of the working cylinder is fixed with a compression valve, and the other end of the connecting rod penetrates through the oil storage cylinder, is positioned in the working cylinder and is fixed with a rebound valve; the hydraulic lifting oil cylinder comprises a lower lifting ring and a cylinder barrel which are fixedly connected, the other end of the oil storage barrel is positioned in the cylinder barrel and is fixedly provided with a base piston, and a guide sleeve is arranged between the oil storage barrel and the cylinder barrel; use novel shock absorber can freely the attenuator height is and the damping effect is better, has satisfied the diversified damping demand of user.

Description

Novel shock absorber

Technical Field

The utility model relates to a shock absorber technical field, in particular to novel shock absorber.

Background

The shock absorber is used to suppress the shock of spring after absorbing shock and the impact from road surface, and is used widely in automobile to speed up the attenuation of frame and body vibration and improve the running smoothness of automobile.

The existing shock absorber cannot adjust the height of the shock absorber and has a limited shock absorbing effect, so that the diversified shock absorbing requirements of users cannot be met, and therefore a novel shock absorber needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel shock absorber to thereby solve current shock absorber and can't adjust its height and the damping effect is limited thereby can not satisfy the problem of user's diversified damping demand.

In order to solve the technical problem, the utility model provides a novel shock absorber, including attenuator and hydraulic lift cylinder, the attenuator includes rings, dust cover and an oil storage section of thick bamboo, rings with the dust cover through connecting rod fixed connection and be fixed with the connecting rod in the dust cover, oil storage section of thick bamboo one end is located in the dust cover, and inside is equipped with the working cylinder, working cylinder one end is fixed with the director, and the other end is fixed with the compression valve, the connecting rod other end passes oil storage section of thick bamboo and is located the working cylinder and be fixed with the rebound valve;

the hydraulic lifting oil cylinder comprises a lower lifting ring and a cylinder barrel which are fixedly connected, the other end of the oil storage barrel is positioned in the cylinder barrel and is fixedly provided with a base piston, and a guide sleeve is further arranged between the oil storage barrel and the cylinder barrel.

Optionally, the side face of the other end of the connecting rod is further fixed with a restoration buffer block and a limiting seat.

Optionally, one end of the working cylinder is further provided with a first oil seal.

Optionally, a dust ring and a U-shaped oil seal are further arranged between the guide sleeve and the oil storage cylinder, and a first O-ring is arranged between the guide sleeve and the cylinder.

Optionally, a second O-ring is arranged between the base piston and the cylinder.

Optionally, two oil nozzles are arranged on the cylinder barrel.

The utility model provides a novel shock absorber, including attenuator and hydraulic lift cylinder, the attenuator includes rings, dust cover and oil storage section of thick bamboo, rings with the dust cover through connecting rod fixed connection and be fixed with the connecting rod in the dust cover, oil storage section of thick bamboo one end is located in the dust cover, and inside is equipped with the working cylinder, working cylinder one end is fixed with the director, and the other end is fixed with the compression valve, the connecting rod other end passes oil storage section of thick bamboo and is located the working cylinder and be fixed with the rebound valve; the hydraulic lifting oil cylinder comprises a lower lifting ring and a cylinder barrel which are fixedly connected, the other end of the oil storage barrel is positioned in the cylinder barrel and is fixedly provided with a base piston, and a guide sleeve is arranged between the oil storage barrel and the cylinder barrel; use novel shock absorber can freely the attenuator height is and the damping effect is better, has satisfied the diversified damping demand of user.

Drawings

Fig. 1 is a schematic structural view of the novel shock absorber provided by the present invention.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model provides a novel shock absorber, the structure of which is shown in figure 1, comprising a damper and a hydraulic lift cylinder, wherein the damper comprises an upper lifting ring 1, a dust cover 4 and an oil storage cylinder 9, the upper lifting ring 1 is fixedly connected with the dust cover 4 through a connecting rod 3, a connecting rod 5 is fixed in the dust cover 4, one end of the oil storage cylinder 9 is positioned in the dust cover 4, a working cylinder 8 is arranged in the dust cover, one end of the working cylinder 8 is fixed with a guider 7, the other end is fixed with a compression valve 13, and the other end of the connecting rod 5 passes through the oil storage cylinder 9, is positioned in the working cylinder 8 and is fixed with a rebound valve 12; the hydraulic lifting oil cylinder comprises a lower lifting ring 21 and a cylinder barrel 19 which are fixedly connected, the other end of the oil storage cylinder 9 is positioned in the cylinder barrel 19 and is fixedly provided with a base piston 14, and a guide sleeve 15 is further arranged between the oil storage cylinder 9 and the cylinder barrel 19. Use novel shock absorber can freely the attenuator height is and the damping effect is better, has satisfied the diversified damping demand of user.

A recovery buffer block 10 and a limiting seat 11 are further fixed on the side face of the other end of the connecting rod 5, and the recovery buffer block 10 is used for protecting a recovery valve 12; one end of the working cylinder 8 is also provided with a first oil seal 6 to avoid oil leakage; a dust ring 16 and a U-shaped oil seal 17 are further arranged between the guide sleeve 15 and the oil storage cylinder 9, the U-shaped oil seal 17 can avoid oil leakage, and a first O-shaped ring 18 is arranged between the guide sleeve 15 and the cylinder barrel 19 and used for sealing; a second O-shaped ring 20 is arranged between the base piston 14 and the cylinder barrel 19 and has a sealing function; two oil nozzles 23 are arranged on the cylinder barrel 19; the upper hoisting ring 1 and the lower hoisting ring 21 are respectively provided with an upper bushing 2 and a lower bushing 22.

During the use, the attenuator passes through restore valve 11 with produce the damping between the compression valve 12 and play the damping effect, hydraulic lift cylinder is through two 23 oil intakes of glib talker and oil return are controlled the attenuator height-adjusting to satisfy the diversified damping demand of user.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims

1. A novel shock absorber comprises a damper and a hydraulic lifting cylinder and is characterized in that the damper comprises an upper lifting ring (1), a dust cover (4) and an oil storage cylinder (9), the upper lifting ring (1) and the dust cover (4) are fixedly connected through a connecting rod (3), a connecting rod (5) is fixed in the dust cover (4), one end of the oil storage cylinder (9) is located in the dust cover (4), a working cylinder (8) is arranged inside the oil storage cylinder, a guider (7) is fixed at one end of the working cylinder (8), a compression valve (13) is fixed at the other end of the working cylinder, and the other end of the connecting rod (5) penetrates through the oil storage cylinder (9) to be located in the working cylinder (8) and is fixed with a rebound valve (12);

the hydraulic lifting oil cylinder comprises a lower lifting ring (21) and a cylinder barrel (19) which are fixedly connected, the other end of the oil storage barrel (9) is located in the cylinder barrel (19) and is fixedly provided with a base piston (14), and a guide sleeve (15) is further arranged between the oil storage barrel (9) and the cylinder barrel (19).

2. A novel shock absorber according to claim 1, wherein a restoring buffer block (10) and a limiting seat (11) are further fixed on the side surface of the other end of the connecting rod (5).

3. A new shock absorber as claimed in claim 1, characterized in that said working cylinder (8) is also provided with a first oil seal (6) at one end.

4. A new shock absorber as claimed in claim 1, characterized in that a dust ring (16) and a U-shaped oil seal (17) are also provided between said guide sleeve (15) and said oil reservoir (9), and a first O-ring (18) is provided between said guide sleeve (15) and said cylinder (19).

5. A new shock absorber as claimed in claim 1, characterized in that a second O-ring (20) is provided between the base piston (14) and the cylinder (19).

6. A new shock absorber as claimed in claim 1, characterized in that said cylinder (19) is provided with two nipples (23).

7. A new shock absorber as claimed in claim 1, characterized in that said upper eye (1) and said lower eye (21) are provided with an upper bush (2) and a lower bush (22), respectively.