Clamping column type anti-vibration pad

Abstract

The utility model discloses a clamping column type anti-vibration pad which comprises an anti-vibration pad body, and a protruding column is integrally formed in the middle of the top face of the anti-vibration pad body. Vibration reduction through holes which are communicated with each other are formed in the convex columns and the vibration reduction pad main body; a mounting ring groove is formed in the side wall of the anti-vibration pad body, and the width of the top wall of the mounting ring groove is smaller than that of the bottom wall of the mounting ring groove. A plurality of clamping convex columns are integrally formed on the edge of the bottom wall of the mounting ring groove, and the clamping convex columns are arranged on the bottom wall of the mounting ring groove at equal intervals; the outer wall of the clamping convex column is connected with an end cap through a rib; the end cap is connected to the top end of the clamping protruding column. The anti-vibration pad is reasonable in structural arrangement, the installation piece is clamped into the installation ring groove, the clamping protruding column penetrates through the installation piece, the end cap is connected to the top of the clamping protruding column to achieve positioning, the stability and reliability of connection between the anti-vibration pad body and the installation piece can be guaranteed, loosening or falling is prevented, the convenience of disassembly and assembly is improved, damage is not prone to occurring, and the anti-vibration pad is suitable for popularization and application. And the effectiveness of vibration reduction can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of vibration damping pad technology, specifically relating to a pin-type vibration damping pad. Background Technology

[0002] Vibration damping pads are a common structure used for vibration reduction and are widely used in various fields, such as tractor cab floors, playgrounds, or material conveying environments. They are mainly used to buffer generated vibrations, thereby reducing impact and noise. Existing conventional vibration damping pads are mainly plate-shaped structures. During installation, corresponding mounting brackets need to be set on the vibration damping pad body. The installation and removal are achieved through the mounting brackets, which is relatively inconvenient and easy to cause damage, affecting the stability and effectiveness of vibration reduction, thus limiting their practicality. Utility Model Content

[0003] The purpose of this utility model is to provide a pin-type vibration damping pad with a reasonable structural design that facilitates easy assembly and disassembly.

[0004] The technical solution to achieve the purpose of this utility model is a pin-type vibration damping pad, including a vibration damping pad body, wherein a protruding pin is integrally formed in the middle of the top surface of the vibration damping pad body;

[0005] The protruding post and the main body of the vibration damping pad are provided with interconnected vibration damping through holes;

[0006] The side wall of the vibration damping pad body is provided with an installation ring groove, and the width of the top wall of the installation ring groove is smaller than the width of the bottom wall of the installation ring groove.

[0007] The bottom wall edge of the mounting ring groove is integrally formed with several locking protrusions, and the locking protrusions are evenly spaced on the bottom wall of the mounting ring groove.

[0008] The outer wall of the locking protrusion is connected to an end cap by ribs;

[0009] The end cap is connected to the top of the locking protrusion.

[0010] A further preferred embodiment is that the top of the outer wall of the locking protrusion is provided with an external thread, and the inner wall of the end cap is provided with an internal thread;

[0011] The end cap is threadedly connected to the locking protrusion.

[0012] A further preferred embodiment is that the bottom and top walls of the mounting ring groove are each provided with a plurality of concentric annular toothed protrusions;

[0013] The mounting component is inserted into the mounting ring groove, and the annular toothed protrusions abut against the top and bottom surfaces of the mounting component, respectively.

[0014] A further preferred embodiment is that the height of the locking protrusion is greater than the height of the mounting ring groove.

[0015] A further preferred embodiment is that the damping pad body and the locking protrusion are both soft rubber structures or soft plastic structures.

[0016] A further preferred embodiment is that the bottom of the vibration damping through hole is provided with a horn-shaped guide portion.

[0017] A further preferred embodiment is that the number of the locking protrusions is three or four.

[0018] This utility model has positive effects: its structure is reasonably designed, with a locking protrusion on the bottom edge of the mounting ring groove. The outer wall of the locking protrusion has end caps via ribs. During assembly, the mounting part is inserted into the mounting ring groove, and the locking protrusion passes through the mounting part. The end caps connect to the top of the locking protrusion for positioning, ensuring a stable and reliable connection between the vibration damping pad body and the mounting part. This helps prevent loosening or detachment, improves the ease of assembly and disassembly, and reduces the risk of damage. It also enhances the effectiveness of vibration damping and is highly practical. Attached Figure Description

[0019] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0022] Reference numerals in the attached drawings: 1. Vibration damping pad body; 2. Protrusion; 3. Vibration damping through hole; 4. Mounting ring groove; 5. Locking protrusion; 6. Rib; 7. End cap; 8. Annular tooth protrusion; 9. Horn-shaped guide part. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example

[0025] See Figures 1 to 2As shown, a pin-type vibration damping pad includes a damping pad body 1, with a protruding post 2 integrally formed on the center of the top surface of the damping pad body; furthermore, the protruding post and the damping pad body are provided with a communicating damping through hole 3; in this embodiment, both the damping pad body and the pin-type protruding post are soft rubber structures or soft plastic structures. The presence of the damping through hole helps to improve the effectiveness and reliability of vibration damping.

[0026] In practical applications, the sidewall of the vibration damping pad body is provided with an mounting ring groove 4, and the top wall width of the mounting ring groove is smaller than the bottom wall width; a plurality of locking protrusions 5 are integrally formed on the bottom wall edge of the mounting ring groove, and the locking protrusions are evenly spaced on the bottom wall of the mounting ring groove; in this embodiment, the height of the locking protrusions is greater than the height of the mounting ring groove. During assembly, since the locking protrusions are made of rubber or plastic, they can deform. When assembled with the mounting component, the locking protrusions can deform and pass through the mounting component without affecting normal installation operations.

[0027] The locking protrusion protrudes from the bottom wall of the mounting ring groove and is located on the outside of the groove. When connected to the mounting component, the mounting component is engaged in the mounting ring groove, and the locking protrusion passes through the mounting component to limit its connection. An end cap 7 is connected to the outer wall of the locking protrusion via a rib 6; and the end cap is connected to the top of the locking protrusion. The end cap limits the top of the locking protrusion, preventing loosening or detachment. The rib is relatively long, thus not affecting the rotation of the end cap.

[0028] In practical applications, the outer top of the locking protrusion is provided with an external thread, and the inner wall of the end cap is provided with an internal thread; the end cap is threadedly connected to the locking protrusion. This improves the effectiveness and convenience of the connection between the locking protrusion and the end cap.

[0029] In this embodiment, the bottom and top walls of the mounting ring groove are provided with a plurality of concentric annular toothed protrusions 8; the mounting component is inserted into the mounting ring groove, and the annular toothed protrusions abut against the top and bottom surfaces of the mounting component respectively. The annular toothed protrusions help to increase friction, thereby improving the stability and effectiveness of assembly.

[0030] Meanwhile, a flared guide portion 9 is provided at the bottom of the vibration damping through hole. The number of the locking protrusions is three or four.

[0031] This utility model has positive effects: its structure is reasonably designed, with a locking protrusion on the bottom edge of the mounting ring groove. The outer wall of the locking protrusion has end caps via ribs. During assembly, the mounting part is inserted into the mounting ring groove, and the locking protrusion passes through the mounting part. The end caps connect to the top of the locking protrusion for positioning, ensuring a stable and reliable connection between the vibration damping pad body and the mounting part. This helps prevent loosening or detachment, improves the ease of assembly and disassembly, and reduces the risk of damage. It also enhances the effectiveness of vibration damping and is highly practical.

[0032] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0033] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A pin-type vibration damping pad, comprising a vibration damping pad body, characterized in that: The top surface of the main body of the vibration damping pad has an integrally formed protruding column; The protruding post and the main body of the vibration damping pad are provided with interconnected vibration damping through holes; The side wall of the vibration damping pad body is provided with an installation ring groove, and the width of the top wall of the installation ring groove is smaller than the width of the bottom wall of the installation ring groove. The bottom wall edge of the mounting ring groove is integrally formed with several locking protrusions, and the locking protrusions are evenly spaced on the bottom wall of the mounting ring groove. The outer wall of the locking protrusion is connected to an end cap by ribs; The end cap is connected to the top of the locking protrusion.

2. The pin-type vibration damping pad according to claim 1, characterized in that: The outer wall of the locking protrusion is provided with an external thread, and the inner wall of the end cap is provided with an internal thread. The end cap is threadedly connected to the locking protrusion.

3. The pin-type vibration damping pad according to claim 1, characterized in that: The bottom and top walls of the mounting groove are each provided with a number of concentric annular toothed protrusions. The mounting component is inserted into the mounting ring groove, and the annular toothed protrusions abut against the top and bottom surfaces of the mounting component, respectively.

4. The pin-type vibration damping pad according to claim 1, characterized in that: The height of the positioning protrusion is greater than the height of the mounting ring groove.

5. A pin-type vibration damping pad according to claim 4, characterized in that: The main body of the vibration damping pad and the locking protrusion are both soft rubber structures or soft plastic structures.

6. A pin-type vibration damping pad according to claim 1, characterized in that: The bottom of the vibration damping through hole is provided with a horn-shaped guide.

7. A pin-type vibration damping pad according to claim 1, characterized in that: The number of the locking protrusions is three or four.

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