Vibration reduction ring structure for vibration reduction pad

Abstract

The utility model discloses a vibration damping ring structure for a vibration damping pad, which is sleeved on the surface of a metal pipe and connected with a vibration damping pad body and comprises a pipe body provided with a hollow channel, and a clamping groove used for being connected with the vibration damping pad body is arranged on the outer wall of the pipe body. A plane part is arranged on the side wall of the pipe body and located on the upper portion of the clamping groove. A locking hole communicated with the hollow channel is formed in the center of the plane part, a rib is integrally formed on the plane part, and a convex column is integrally formed at the end part of the rib; and the convex column is inserted from the locking hole and extends into the hollow channel to abut against the surface of the metal pipe. According to the utility model, the structural arrangement is reasonable, the center of the plane part is provided with the locking hole, and the convex column is inserted into the locking hole and abuts against the surface of the metal pipe, so that the friction force between the convex column and the surface of the metal pipe can be improved, and the overall use stability can be improved; when the anti-vibration pad is connected with the anti-vibration pad body, the connection stability and reliability can be guaranteed, and loosening or falling is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of vibration damping pads, and particularly relates to a vibration damping ring structure for vibration damping pads. Background Art

[0002] Vibration-damping pads are a common shock-absorbing structure that is widely used in different technical fields, such as between vehicle frames and electric vehicle controllers, in the floor of tractor cabs, or in some amusement parks. During the use of vibration-damping pads, corresponding shock-absorbing tubes are required. They are generally sleeved on the surface of metal tubes and have slots on the outside. Although they can meet the general usage requirements, their shock-absorbing tubes cannot be effectively limited, and are easily displaced on the metal tubes, thereby affecting the stability of use and making it difficult to meet market demand. Utility Model Content

[0003] The purpose of the utility model is to provide a vibration-damping ring structure for a vibration-damping pad which has a reasonable structural arrangement and is conducive to improving the stability of use.

[0004] The technical solution to achieve the purpose of the utility model is a vibration damping ring structure for a vibration damping pad, which is sleeved on the surface of a metal pipe and connected to the vibration damping pad body, including a pipe body provided with a hollow channel, and a slot for connecting to the vibration damping pad body is provided on the outer wall of the pipe body;

[0005] A flat surface is provided on the side wall of the tube body, and the flat surface is located above the slot;

[0006] A locking hole communicating with the hollow channel is provided at the center of the planar portion, a rib is integrally formed on the planar portion, and a convex column is integrally formed on the end of the rib;

[0007] The protruding column is inserted into the locking hole and extends into the hollow channel to abut against the surface of the metal tube.

[0008] Further preferably, annular teeth are provided on both the bottom wall and the top wall of the slot.

[0009] Further preferably, a plurality of dovetail grooves or T-shaped grooves are provided at the edge of the bottom wall of the slot.

[0010] Further preferably, the end surface of the convex column is provided with anti-slip grooves.

[0011] It is further preferred that: the diameter of the protruding column matches the diameter of the locking hole, and the length of the protruding column is greater than the wall thickness of the tube body.

[0012] Further preferably, arc-shaped guide portions are provided at both ends of the hollow channel.

[0013] The utility model has positive effects: the structure of the utility model is reasonably set up, a flat portion is provided on the side of the tube body, and a locking hole is provided in the center of the flat portion, which cooperates with the convex column. After being connected with the metal tube, the convex column can be inserted into the locking hole and abut against the surface of the metal tube, which is beneficial to improving the friction with the surface of the metal tube, thereby improving the overall stability of use, and a dovetail groove or T-shaped groove is provided on the bottom wall of the card slot, which can ensure the stability and reliability of the connection when connected with the vibration damping pad body, prevent loosening or falling off, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is another perspective structural diagram of the present utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the present utility model.

[0018] Reference numerals: hollow channel 1 , tube body 2 , slot 3 , flat portion 4 , locking hole 5 , rib 6 , protruding column 7 , annular tooth protrusion 8 , T-shaped groove 9 , arc-shaped guide portion 10 . DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example

[0021] See Figures 1 to 3 As shown, a vibration damping ring structure for a vibration damping pad is sleeved on the surface of a metal tube and connected to the vibration damping pad body, including a tube body 2 provided with a hollow channel 1, and a slot 3 for connecting the vibration damping pad body is provided on the outer wall of the tube body; in this embodiment, the tube body is a soft rubber tube body or a soft plastic tube body, which itself has certain deformation and shock absorption performance.

[0022] In actual use, the side wall of the tube body is provided with a flat portion 4, located above the slot. A locking hole 5 communicating with the hollow channel is provided in the center of the flat portion. Ribs 6 are integrally formed on the flat portion, and a boss 7 is integrally formed at the end of the ribs. During assembly and use, the boss is inserted through the locking hole and extends into the hollow channel to abut against the surface of the metal tube. Furthermore, the boss's diameter matches that of the locking hole, and its length is greater than the wall thickness of the tube body.

[0023] In this embodiment, annular teeth 8 are provided on both the bottom and top walls of the slot. These increase friction with the vibration damping pad, thereby improving the effectiveness of the connection. In actual use, several dovetail grooves or T-shaped grooves 9 are provided along the edge of the bottom wall of the slot. Corresponding bumps can be machined at the connection point with the vibration damping pad, allowing them to lock into place during assembly, improving the anti-loosening or anti-slip performance and enhancing practicality.

[0024] In actual application, in order to increase the friction between the boss and the metal tube, the end surface of the boss is provided with anti-slip grooves, thereby preventing the tube body from shifting on the metal tube.

[0025] In actual application, both ends of the hollow channel are provided with arc-shaped guide parts 10 to facilitate the connection operation with the metal pipe.

[0026] The utility model has positive effects: the structure of the utility model is reasonably set up, a flat portion is provided on the side of the tube body, and a locking hole is provided in the center of the flat portion, which cooperates with the convex column. After being connected with the metal tube, the convex column can be inserted into the locking hole and abut against the surface of the metal tube, which is beneficial to improving the friction with the surface of the metal tube, thereby improving the overall stability of use, and a dovetail groove or T-shaped groove is provided on the bottom wall of the card slot, which can ensure the stability and reliability of the connection when connected with the vibration damping pad body, prevent loosening or falling off, and has strong practicality.

[0027] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components described in the specification can also be directly processed according to existing technical common sense without any doubt. At the same time, the connection method of each component adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so no specific description is given here.

[0028] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. However, obvious variations or modifications arising from the essence of the present invention remain within the scope of protection of the present invention.

Claims

1. A vibration damping ring structure for a vibration damping pad, which is sleeved on the surface of a metal pipe and connected to the vibration damping pad body, characterized in that: It comprises a tube body provided with a hollow channel, wherein the outer wall of the tube body is provided with a slot for connecting to a vibration-damping pad body; A flat surface is provided on the side wall of the tube body, and the flat surface is located above the slot; A locking hole communicating with the hollow channel is provided at the center of the planar portion, a rib is integrally formed on the planar portion, and a convex column is integrally formed on the end of the rib; The protruding column is inserted into the locking hole and extends into the hollow channel to abut against the surface of the metal tube.

2. The vibration damping ring structure for a vibration damping pad according to claim 1, characterized in that: Annular teeth are provided on the bottom wall and the top wall of the slot.

3. The vibration damping ring structure for a vibration damping pad according to claim 1, characterized in that: A plurality of dovetail grooves or T-shaped grooves are provided at the edge of the bottom wall of the clamping slot.

4. The vibration damping ring structure for a vibration damping pad according to claim 1, characterized in that: The end surface of the convex column is provided with anti-slip grooves.

5. The vibration damping ring structure for a vibration damping pad according to claim 1, characterized in that: The diameter of the protruding column matches the diameter of the locking hole, and the length of the protruding column is greater than the wall thickness of the tube body.

6. The vibration damping ring structure for a vibration damping pad according to claim 1, characterized in that: Arc-shaped guide parts are provided at both ends of the hollow channel.

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