CN217207486U

CN217207486U - Shock absorber convenient to install

Info

Publication number: CN217207486U
Application number: CN202220205540.3U
Authority: CN
Inventors: 黄广甜
Original assignee: Dongguan Fanerkang Metal Products Co ltd
Current assignee: Dongguan Fanerkang Metal Products Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-16
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a bumper shock absorber convenient to installation relates to bumper shock absorber technical field, and is not nimble enough for the structure of solving the ordinary bumper shock absorber among the prior art, installs convenient problem inadequately. First swivel mount is installed to the top of top pillar mount pad, and first swivel mount rotates with the top pillar mount pad to be connected, the connection pad is installed to first transposable top, and connection pad and first swivel mount pass through bolt fixed connection, the second swivel mount is installed to the below of damper cylinder, and the second swivel mount rotates with the damper cylinder to be connected, the transposable below of second is provided with first connecting leg, and first connecting leg sets up structure as an organic whole with the second swivel mount, the below of first connecting leg is provided with takes spout screw post, and takes spout screw post and first connecting leg to set up structure as an organic whole.

Description

Shock absorber convenient to install

Technical Field

The utility model relates to a bumper shock absorber technical field specifically is a bumper shock absorber convenient to installation.

Background

The shock absorber is used for inhibiting the shock generated by rebound of the spring after shock absorption and the impact from the road surface, is widely used for automobiles, and is used for accelerating the attenuation of the vibration of a frame and an automobile body so as to improve the running smoothness of the automobile.

The shock absorber is mainly used for being installed in an automobile suspension system and used for shock absorption and buffering in the running process of an automobile, but the structure of a common shock absorber is not flexible enough, the installation position of each automobile is different, the structure of the installation position needs to be customized, and the installation is not convenient enough; therefore, the market urgently needs to develop a shock absorber convenient to install to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bumper shock absorber convenient to installation to the structure of solving the ordinary bumper shock absorber that provides in the above-mentioned background art is not nimble enough, installs convenient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bumper shock absorber convenient to installation, includes surge drum and top pillar mount pad, first swivel mount is installed to the top of top pillar mount pad, and first swivel mount rotates with the top pillar mount pad to be connected, the connection pad is installed to first transposable top, and the connection pad passes through bolt fixed connection with first swivel mount, the second swivel mount is installed to the below of surge drum, and the second swivel mount rotates with the surge drum to be connected, the swivel mount's below of second is provided with first connection leg, and first connection leg sets up structure as an organic whole with the second swivel mount, the below of first connection leg is provided with takes spout screw thread post, and takes spout screw thread post and first connection leg to set up structure as an organic whole.

Preferably, the outside of taking spout screw thread post is provided with the second and connects the leg, and the second connect the leg with take spout screw thread post sliding connection, the below of second connection leg is provided with adjusting nut, adjusting nut and take spout screw thread post threaded connection, be provided with compression spring between second connection leg and the first connection leg.

Preferably, the top of damper cylinder is provided with the shirt rim, and shirt rim and damper cylinder set up as an organic whole structure, first spring separator is installed to the top of shirt rim, and just first spring separator passes through fastening screw fixed connection with the shirt rim, coil spring is installed to the top of first spring separator, second spring separator is installed to the below of top pillar mount pad, and second spring separator passes through fastening screw fixed connection with top pillar mount pad, first spring separator and second spring separator all laminate with coil spring.

Preferably, the damping cylinder is internally provided with a piston assembly, the piston assembly is connected with the damping cylinder in a sliding manner, a top column is arranged above the piston assembly, and the top column is fixedly connected with the piston assembly through a bolt.

Preferably, the rebound stopper is installed in the outside of fore-set, and rebound stopper and fore-set fixed connection, the base subassembly is installed to the inboard bottom of damper cylinder, and base subassembly and damper cylinder fixed connection.

Preferably, the inside of damper cylinder is provided with hydraulic pressure grease chamber and high-pressure nitrogen chamber respectively, and hydraulic pressure grease chamber and high-pressure nitrogen chamber all set up an organic whole structure with the damper cylinder.

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

1. the utility model discloses a through the setting of first swivel mount and second swivel mount, first swivel mount is installed in the top of top pillar mount pad, and rotate between the top pillar mount pad to be connected, and the second swivel mount is installed in the below of damper cylinder, and rotates between the damper cylinder to be connected to make connection pad, first connecting leg and second connecting leg can both rotate, and rotate to suitable angle, the convenient installation to the bumper shock absorber, thereby make this bumper shock absorber installation more convenient.

2. The utility model discloses a setting through taking spout screw thread post and adjusting nut, adjusting nut sets up the below at the second connection leg, threaded connection between adjusting nut and the spout screw thread post of taking, and also sliding connection is carried out through the spout interlock between the second connection leg and the spout screw thread post of taking, thereby can adjust the position of second connection leg through rotatory adjusting nut, thereby adjust the interval between first connection leg and the second connection leg, thereby make this bumper shock absorber can install different specification and dimension's mounted position, improve the convenience in use of this bumper shock absorber.

Drawings

FIG. 1 is a front view of a shock absorber of the present invention for easy installation;

FIG. 2 is a schematic view of the internal structure of the shock-absorbing cylinder of the present invention;

fig. 3 is an enlarged schematic view of a position a in the drawing of the present invention.

In the figure: 1. a damper cylinder; 2. a skirt edge; 3. a first spring separator; 4. a coil spring; 5. a second spring separator; 6. a top post mount; 7. a first swivel mount; 8. a connecting disc; 9. a dust cover; 10. a top pillar; 11. a rebound stopper; 12. a piston assembly; 13. a base assembly; 14. a hydraulic oil chamber; 15. a high-pressure nitrogen chamber; 16. a second swivel mount; 17. a first connecting leg; 18. a threaded post with a chute; 19. adjusting the nut; 20. a second connecting leg; 21. compressing the spring.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a bumper shock absorber convenient to installation, including damper cylinder 1 and top pillar mount pad 6, first swivel mount 7 is installed to the top of top pillar mount pad 6, and first swivel mount 7 rotates with top pillar mount pad 6 to be connected, connection pad 8 is installed to the top of first swivel mount 7, and connection pad 8 passes through bolt fixed connection with first swivel mount 7, second swivel mount 16 is installed to the below of damper cylinder 1, and second swivel mount 16 rotates with damper cylinder 1 to be connected, the below of second swivel mount 16 is provided with first connecting leg 17, and first connecting leg 17 sets up structure as an organic whole with second swivel mount 16, the below of first connecting leg 17 is provided with and takes spout screw thread post 18, and take spout screw thread post 18 and first connecting leg 17 to set up structure as an organic whole.

Further, the outside of taking spout screw thread post 18 is provided with second connection leg 20, and second connection leg 20 with take spout screw thread post 18 sliding connection, the below of second connection leg 20 is provided with adjusting nut 19, adjusting nut 19 with take spout screw thread post 18 threaded connection, be provided with compression spring 21 between second connection leg 20 and the first connection leg 17, second connection leg 20 and first connection leg 17 all laminate with compression spring 21.

Further, the top of damper cylinder 1 is provided with shirt rim 2, and shirt rim 2 sets up structure as an organic whole with damper cylinder 1, first spring separator 3 is installed to the top of shirt rim 2, and first spring separator 3 passes through fastening screw fixed connection with shirt rim 2, coil spring 4 is installed to the top of first spring separator 3, second spring separator 5 is installed to the below of top pillar mount pad 6, and second spring separator 5 passes through fastening screw fixed connection with top pillar mount pad 6, first spring separator 3 and second spring separator 5 all laminate with coil spring 4, the inboard of coil spring 4 is provided with dust cover 9.

Further, a piston assembly 12 is installed inside the shock absorption cylinder 1, the piston assembly 12 is connected with the shock absorption cylinder 1 in a sliding mode, a top column 10 is installed above the piston assembly 12, the top column 10 is fixedly connected with the piston assembly 12 through bolts, and the exposed portion of the top column 10 is wrapped by a dust cover 9.

Furthermore, a rebound stopper 11 is arranged on the outer side of the top pillar 10, the rebound stopper 11 is fixedly connected with the top pillar 10, a base assembly 13 is arranged at the bottom of the inner side of the shock absorption cylinder 1, the base assembly 13 is fixedly connected with the shock absorption cylinder 1, the rebound stopper 11 is slidably connected with the shock absorption cylinder 1,

further, the interior of the damper cylinder 1 is respectively provided with a hydraulic oil chamber 14 and a high-pressure nitrogen chamber 15, the hydraulic oil chamber 14 and the high-pressure nitrogen chamber 15 are both integrated with the damper cylinder 1, and the piston assembly 12 slides in the interior of the hydraulic oil chamber 14.

The working principle is as follows: during the use, connection pad 8 and automobile body coupling, first connecting leg 17 and second connecting leg 20 are connected with the axle, thereby in installing the suspension system of vehicle with this bumper shock absorber, coil spring 4 can provide elastic potential energy, reduce the impact force, hydraulic pressure oil chamber 14's inside is filled with hydraulic oil simultaneously, high-pressure nitrogen gas is filled with to high-pressure nitrogen gas chamber 15's inside, also will obtain the resistance when piston assembly 12 descends, the top and the top pillar mount pad 6 of fore-set 10 are connected simultaneously, thereby further provide the cushion effect, through rotatory adjusting nut 19, adjust the interval between second connecting leg 20 and the first connecting leg 17, thereby further make things convenient for the installation to this bumper shock absorber.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A bumper shock absorber convenient to installation, includes damper cylinder (1) and top pillar mount pad (6), its characterized in that: first swivel mount (7) is installed to the top of top pillar mount pad (6), and first swivel mount (7) rotates with top pillar mount pad (6) to be connected, connection pad (8) are installed to the top of first swivel mount (7), and connection pad (8) pass through bolt fixed connection with first swivel mount (7), second swivel mount (16) is installed to the below of damper cylinder (1), and second swivel mount (16) rotate with damper cylinder (1) to be connected, the below of second swivel mount (16) is provided with first connection leg (17), and first connection leg (17) and second swivel mount (16) set up to a body structure, the below of first connection leg (17) is provided with and takes spout screw post (18), and takes spout screw post (18) and first connection leg (17) to set up to a body structure.

2. A shock absorber as claimed in claim 1, which is easy to install, wherein: the outside of taking spout screw thread post (18) is provided with second connection leg (20), and second connection leg (20) and take spout screw thread post (18) sliding connection, the below of second connection leg (20) is provided with adjusting nut (19), adjusting nut (19) and take spout screw thread post (18) threaded connection, be provided with compression spring (21) between second connection leg (20) and first connection leg (17).

3. A shock absorber as claimed in claim 1, which is easy to install, wherein: the damping cylinder is characterized in that a skirt edge (2) is arranged above the damping cylinder (1), the skirt edge (2) and the damping cylinder (1) are arranged into a whole, a first spring separator (3) is installed above the skirt edge (2), the first spring separator (3) is fixedly connected with the skirt edge (2) through fastening screws, a spiral spring (4) is installed above the first spring separator (3), a second spring separator (5) is installed below a top pillar mounting seat (6), the second spring separator (5) is fixedly connected with the top pillar mounting seat (6) through fastening screws, and the first spring separator (3) and the second spring separator (5) are attached to the spiral spring (4).

4. A shock absorber as claimed in claim 1, which is easy to install, wherein: the damping cylinder is characterized in that a piston assembly (12) is arranged inside the damping cylinder (1), the piston assembly (12) is connected with the damping cylinder (1) in a sliding mode, a jacking column (10) is arranged above the piston assembly (12), and the jacking column (10) is fixedly connected with the piston assembly (12) through bolts.

5. A shock absorber as claimed in claim 4, which is easy to install, wherein: rebound check blocks (11) are installed on the outer sides of the jacking columns (10), the rebound check blocks (11) are fixedly connected with the jacking columns (10), base assemblies (13) are installed at the bottoms of the inner sides of the shock absorption cylinders (1), and the base assemblies (13) are fixedly connected with the shock absorption cylinders (1).

6. A shock absorber as claimed in claim 1, which is easy to install, wherein: the damping cylinder is characterized in that a hydraulic oil chamber (14) and a high-pressure nitrogen chamber (15) are respectively arranged in the damping cylinder (1), and the hydraulic oil chamber (14) and the high-pressure nitrogen chamber (15) are integrated with the damping cylinder (1).