Inertia ring for shock absorber

Abstract

The utility model provides an inertia ring for a shock absorber, and belongs to the technical field of shock absorbers. The problem that an inertia ring in an existing shock absorber cannot be adjusted in time is solved. The inertia ring for the shock absorber comprises a ring body, the side wall, located at one end, of the ring body is provided with an inner balance weight ring which protrudes outwards in the radial direction and is used for configuration, and the position, located at the inner balance weight ring, of the ring body is provided with an adjusting unit which is connected with the inner balance weight ring and can conduct balance weight adjustment. The utility model has the advantage of being adjustable.

Description

Technical Field

[0001] The utility model belongs to the technical field of shock absorbers and relates to an inertia ring used for shock absorbers. Background Art

[0002] The inertia ring of the shock absorber is a metal ring-shaped device installed on the shock absorber, mainly to increase the mass inertia of the shock absorber. The damping ratio and transmission power of the shock absorber are closely related to the mass inertia, and the role of the inertia ring is to increase the mass inertia of the shock absorber, thereby improving the damping ratio and transmission power. Therefore, the assembly of the inertia ring is basically fixed, but in actual use, there is a need to adjust the increased inertia, but the existing adjustment generally involves replacing the inertia ring model, which does not meet the use requirements. Summary of the invention

[0003] The purpose of the utility model is to provide an adjustable inertia ring in view of the above problems existing in the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions: an inertia ring for a shock absorber, comprising a ring body, characterized in that a radially outwardly protruding inner counterweight ring for configuration is provided on a side wall at one end of the ring body, and an adjustment unit connected to the inner counterweight ring and capable of counterweight adjustment is provided at the ring body.

[0005] In the above-mentioned inertia ring for shock absorber, an anti-slip groove which is recessed radially inward and improves assembly stability is provided on the inner wall of the ring body.

[0006] In the above-mentioned inertia ring for a shock absorber, the adjustment unit is composed of a number of coaxially arranged and mutually slidingly matched outer counterweight rings, and the outer counterweight rings are connected to the inner counterweight ring via connecting columns. The side walls of the inner counterweight rings are provided with mounting grooves for installing the connecting columns, and the side walls of the outer counterweight rings located at the corresponding mounting grooves are provided with through holes for installing the connecting columns.

[0007] In the above-mentioned inertia ring for shock absorber, a plurality of weight-reducing holes are provided on the inner weight ring and the outer weight ring, and weight blocks are provided on the inner weight ring and the outer matching ring at the positions corresponding to the weight-reducing holes.

[0008] Compared with the prior art, the inertia ring for shock absorber has the following advantages:

[0009] 1. A radially outwardly protruding inner counterweight ring for configuration is provided on the side wall of the ring body at one end, and an adjustment unit connected to the inner counterweight ring and capable of counterweight adjustment is provided at the ring body. The above structure enables counterweight adjustment to meet the use requirements of different speeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the cross-sectional structure of the inertia ring used in the shock absorber.

[0011] In the figure, 1, ring body; 2, inner counterweight ring; 3, anti-slip groove; 4, outer counterweight ring; 5, connecting column; 6, counterweight block. DETAILED DESCRIPTION

[0012] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0013] like Figure 1 As shown, the inertia ring for shock absorber comprises a ring body 1 with a rubber vulcanization area, a side wall of the ring body 1 at one end is provided with an inner counterweight ring 2 which protrudes radially outward and is used for configuration, the ring body 1 is provided with an adjustment unit connected to the inner counterweight ring 2 and capable of counterweight adjustment, the adjustment unit is composed of a plurality of outer counterweight rings 4 which are coaxially arranged and slidably matched with each other, a plurality of the outer counterweight rings 4 are connected to the inner counterweight ring 2 through connecting columns 5, a mounting groove for installing the connecting column 5 is provided on the side wall of the inner counterweight ring 2, a through hole for installing the connecting column 5 is provided on the side wall of the outer counterweight ring 4 at the corresponding mounting groove, a plurality of weight reduction holes are provided on the inner counterweight ring 2 and the outer counterweight ring 4, counterweight blocks 6 are provided at the corresponding weight reduction holes on the inner counterweight ring 2 and the outer matching ring, and a small range of counterweight adjustment can be performed through the counterweight blocks 6.

[0014] As a preferred structure, an anti-slip groove 3 which is recessed radially inward and improves assembly stability is provided on the inner wall of the ring body 1 .

[0015] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0016] Although the terms such as ring body 1, inner counterweight ring 2, anti-slip groove 3, outer counterweight ring 4, connecting column 5, counterweight block 6 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An inertia ring for a shock absorber, comprising a ring body (1), characterized in that: The ring body (1) is provided with an inner counterweight ring (2) which protrudes radially outwards and is used for configuration on a side wall at one end, and the ring body (1) is provided with an adjustment unit which is connected to the inner counterweight ring (2) and can adjust the counterweight.

2. An inertia ring for a shock absorber according to claim 1, characterized in that: The inner wall of the ring body (1) is provided with an anti-slip groove (3) which is recessed radially inwards and improves assembly stability.

3. The inertia ring for a shock absorber according to claim 1, characterized in that: The adjustment unit is composed of a plurality of coaxially arranged outer counterweight rings (4) that are slidably matched with each other. The plurality of outer counterweight rings (4) are connected to the inner counterweight ring (2) via connecting columns (5). The side wall of the inner counterweight ring (2) is provided with a mounting groove for installing the connecting column (5). The side wall of the outer counterweight ring (4) located at the corresponding mounting groove is provided with a through hole for installing the connecting column (5).

4. The inertia ring for a shock absorber according to claim 1, characterized in that: The inner counterweight ring (2) and the outer counterweight ring (4) are provided with a plurality of weight-reducing holes, and the inner counterweight ring (2) and the outer matching ring are both provided with weight blocks (6) at positions corresponding to the weight-reducing holes.

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