CN220828469U

CN220828469U - Motorcycle shock absorber convenient to disassemble and assemble

Info

Publication number: CN220828469U
Application number: CN202322737579.7U
Authority: CN
Inventors: 蒋朝相; 蒋权伟; 黄国军
Original assignee: Zhejiang Huaxia Auto Parts Co ltd
Current assignee: Zhejiang Huaxia Auto Parts Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-04-23
Anticipated expiration: 2033-10-12

Abstract

The utility model discloses a motorcycle shock absorber convenient to assemble and disassemble, and relates to the technical field of motorcycle shock absorbers convenient to assemble and disassemble. According to the utility model, the spring resilience force, namely the damping force, can be controlled through the structures such as the lower abutting ring, the spring and the like, and only the screw thread screwing device is needed, so that the device is simple to assemble and disassemble and convenient to install.

Description

Motorcycle shock absorber convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of motorcycle shock absorbers convenient to disassemble and assemble, in particular to a motorcycle shock absorber convenient to disassemble and assemble.

Background

The motorcycle shock absorber supports the weight of the motorcycle body and controls the up-down vibration of the suspension by providing damping. Damping is a controlled friction that acts to absorb energy in suspension movement and the spring will continue to bounce after each impact without a damper. In order to be able to adjust according to different vehicle types and user habits, the existing motorcycle damping devices generally adopt adjustable types.

When the existing motorcycle shock absorber convenient to disassemble and assemble is installed and used, the shock absorber cannot be adjusted in speed, so that the actual use scene is greatly changed, the actual requirement cannot be met, and the shock absorber is poor in practicability; because dust can not be prevented, the service life of the cylinder can be reduced when dust enters the cylinder in the running process, and certain adverse effects are brought to the use process of people.

Disclosure of utility model

The utility model mainly aims to provide a motorcycle shock absorber which is convenient to disassemble and assemble, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a motorcycle shock absorber convenient to dismouting, includes the buffer cylinder, buffer cylinder upper end surface is provided with the go-between, go-between upper end surface is provided with first mounting bracket, buffer cylinder body outer wall is provided with the conflict ring, it is provided with two sets of spacing caps to go up conflict ring upper end surface symmetry, spacing cap lower extreme is provided with the threaded rod, the threaded rod outer wall is provided with the spacing ring, the spacing ring outer wall is provided with down conflict ring, buffer cylinder upper end outer wall evenly is provided with the screw thread, buffer cylinder outer wall is provided with the spring, the spring both ends all are provided with solid fixed ring, be provided with first collar and second collar between buffer cylinder's cylinder body and the piston rod, be provided with the bolt between first collar and the second collar, first collar and second collar lower extreme inside be provided with the standing groove, the inside dust collar that is provided with of standing groove, gu fixed ring lower extreme is provided with the damping ring, the damping ring lower extreme is provided with the second mounting bracket.

Preferably, the lower conflict ring is connected with the upper conflict ring through threads and buffer cylinder threads, the limiting ring is made of rubber, the threaded rod is welded with the limiting cap, the threaded rod is fixedly connected with the limiting cap, circular holes are formed in two sides of the first mounting ring and two sides of the second mounting ring, the first mounting ring and the second mounting ring are detachably connected through the holes and the bolts, and the dust-proof ring is detachably connected with the first mounting ring and the second mounting ring through the placing grooves.

Preferably, the connecting ring is in threaded connection with the buffer cylinder, the connecting ring is welded with the first mounting frame, the connecting ring is fixedly connected with the first mounting frame, the spring is detachably connected with the fixing ring, the inner diameter of the upper end of the first mounting ring is equal to the diameter of the cylinder body of the buffer cylinder, the inner diameter of the lower end of the first mounting ring is equal to the diameter of the piston rod of the buffer cylinder, and the diameter of the dust-proof ring is equal to the diameter of the piston rod of the buffer cylinder.

Preferably, the damping ring is in threaded connection with the buffer cylinder, the fixing ring is in threaded connection with the buffer cylinder, the threaded rod is in threaded connection with the limiting ring, and the upper abutting ring and the lower abutting ring are made of iron metal and are coated with paint.

Preferably, the threaded rod is in threaded connection with the upper abutting ring, the bolt is in threaded connection with the first mounting ring and the second mounting ring, the second mounting frame is welded with the buffer cylinder, and the second mounting frame is fixedly connected with the buffer cylinder.

Preferably, the limiting ring is welded with the lower abutting ring, the limiting ring is fixedly connected with the lower abutting ring, the upper abutting ring is equal in size with the lower abutting ring, and the first mounting ring is equal in size with the second mounting ring.

Advantageous effects

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

1. According to the utility model, the spring resilience force, namely the damping force, can be controlled through the structures such as the lower abutting ring, the spring and the like, and only the screw thread screwing device is needed, so that the dismounting is simple.

2. According to the utility model, through the structures such as the first mounting ring, the dustproof ring and the like, dust can be prevented from entering the cylinder when the cylinder stretches and contracts, and the service life of the cylinder is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the split structure of the upper and lower interference rings of the present utility model;

FIG. 3 is a schematic view of the combined structure of the first and second mounting rings of the present utility model;

Fig. 4 is a schematic view showing a combined structure of the first mounting ring and the dust-proof ring of the present utility model.

In the figure: 1. a buffer cylinder; 2. a connecting ring; 3. a first mounting frame; 4. a supporting ring is arranged on the upper part; 5. a limit cap; 6. a lower interference ring; 7. a spring; 8. a placement groove; 9. a bolt; 10. a first mounting ring; 11. a second mounting ring; 12. a damping ring; 13. a limiting ring; 14. a threaded rod; 15. a second mounting frame; 16. a fixing ring; 17. a thread; 18. a dust-proof ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 4, the buffer cylinder 1 is a hydraulic cylinder, which is convenient for disassembly and assembly of the motorcycle shock absorber.

Install the bumper shock absorber on the motorcycle through first mounting bracket 3 and second mounting bracket 15, when the bumper shock absorber received the impact, fixed ring 16 drove spring 7 at the outside flexible buffering of buffer cylinder 1, buffer cylinder 1 also can play hydraulic buffering's effect, install threaded rod 14 into spacing ring 13 in, the contact of spacing ring 13 and threaded rod 14 can produce great frictional force, when spring 7 is upwards pushed up, lower conflict ring 6 can give spring 7 decurrent impulsive force, can resume spring 7's elasticity betterly, and can play friction damping effect equally between spacing ring 13 and the threaded rod 14.

As shown in fig. 1-4, the motorcycle shock absorber is convenient to assemble and disassemble, and paint is sprayed on the surface of the spring 7.

According to the damping requirement, the relative position relation between the fixed ring 16 and the lower abutting ring 6 and the buffer cylinder 1 can be adjusted, the expansion and contraction amount of the spring 7 is changed, the recoil force of rebound when the spring 7 is subjected to impact force is changed, when the piston rod stretches into and stretches out, the first mounting ring 10 and the second mounting ring 11 are mounted on the outer wall of the buffer cylinder 1 through bolts 9, and dust can be prevented from entering the buffer cylinder 1 through the dustproof ring 18.

Principle of operation

It should be noted that, in order to facilitate the assembly and disassembly of the motorcycle shock absorber, when the shock absorber is used, the shock absorber is installed on a motorcycle through the first installation frame 3 and the second installation frame 15, when the shock absorber is impacted, the fixing ring 16 drives the spring 7 to stretch out and retract to buffer outside the buffer cylinder 1, the buffer cylinder 1 can also play a role in hydraulic buffering, the threaded rod 14 is installed in the limiting ring 13, a larger friction force can be generated by the contact between the limiting ring 13 and the threaded rod 14, when the spring 7 is upwards jacked, the downward impact force can be given to the spring 7 by the lower abutting ring 6, the elasticity of the spring 7 can be better recovered, and the friction shock absorption effect can be played between the limiting ring 13 and the threaded rod 14.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Motorcycle shock absorber convenient to dismouting, including buffer cylinder (1), its characterized in that: the outer surface of the upper end of the buffer cylinder (1) is provided with a connecting ring (2), the outer surface of the upper end of the connecting ring (2) is provided with a first mounting frame (3), the outer surface of the cylinder body of the buffer cylinder (1) is provided with an upper abutting ring (4), the outer surface of the upper end of the upper abutting ring (4) is symmetrically provided with two groups of limiting caps (5), the lower end of the limiting caps (5) is provided with a threaded rod (14), the outer wall of the threaded rod (14) is provided with a limiting ring (13), the outer wall of the limiting ring (13) is provided with a lower abutting ring (6), the outer wall of the upper end of the buffer cylinder (1) is uniformly provided with threads (17), the outer wall of the buffer cylinder (1) is provided with a spring (7), both ends of the spring (7) are respectively provided with a fixed ring (16), a first mounting ring (10) and a second mounting ring (11) are arranged between the cylinder body and a piston rod of the buffer cylinder (1), bolts (9) are arranged between the first mounting ring (10) and the second mounting ring (11), the first mounting ring (10) and the second mounting ring (11) are provided with a lower inner retaining ring (8), the inner ring (8) is provided with a damping ring (18), the lower end of the damping ring (12) is provided with a second mounting frame (15).

2. The easy-to-disassemble motorcycle shock absorber according to claim 1, wherein: lower conflict ring (6) and last conflict ring (4) pass through screw thread (17) and buffer cylinder (1) threaded connection, spacing ring (13) are the rubber material, threaded rod (14) and spacing cap (5) welding, threaded rod (14) and spacing cap (5) fixed connection, first collar (10) and second collar (11) both sides all are provided with circular hole, first collar (10) and second collar (11) can dismantle through hole and bolt (9) and connect, dust collar (18) can dismantle through standing groove (8) with first collar (10) and second collar (11) and be connected.

3. The easy-to-disassemble motorcycle shock absorber according to claim 1, wherein: go-between (2) and buffer cylinder (1) threaded connection, go-between (2) and first mounting bracket (3) welding, go-between (2) and first mounting bracket (3) fixed connection, spring (7) and solid fixed ring (16) can dismantle the connection, the upper end internal diameter of first collar (10) is equal length with the cylinder body diameter of buffer cylinder (1), the lower extreme internal diameter of first collar (10) is equal length with the piston rod diameter of buffer cylinder (1), the diameter of dust ring (18) is equal length with the piston rod diameter of buffer cylinder (1).

4. The easy-to-disassemble motorcycle shock absorber according to claim 1, wherein: the damping ring (12) is in threaded connection with the buffer cylinder (1), the fixing ring (16) is in threaded connection with the buffer cylinder (1), the threaded rod (14) is in threaded connection with the limiting ring (13), and the upper abutting ring (4) and the lower abutting ring (6) are made of iron metal and are coated with paint.

5. The easy-to-disassemble motorcycle shock absorber according to claim 1, wherein: threaded rod (14) and last conflict ring (4) threaded connection, bolt (9) and first collar (10) and second collar (11) threaded connection, second mounting bracket (15) and buffering cylinder (1) welding, second mounting bracket (15) and buffering cylinder (1) fixed connection.

6. The easy-to-disassemble motorcycle shock absorber according to claim 1, wherein: the limiting ring (13) is welded with the lower abutting ring (6), the limiting ring (13) is fixedly connected with the lower abutting ring (6), the upper abutting ring (4) is equal to the lower abutting ring (6), and the first mounting ring (10) is equal to the second mounting ring (11).