Elastic damping integrated damping structure

Abstract

The utility model relates to the technical field of elastic damping, in particular to an elastic damping integrated damping structure which comprises a supporting rod and a first tray. A first tray is welded to the lower end of the supporting rod, a damping mechanism body is arranged at the lower end of the first tray, and a second tray is arranged at the lower end of the damping mechanism body; a first dustproof cover is installed on the periphery of the damping mechanism body, and the top end of the first dustproof cover is welded to the bottom end of a first tray. A second dust cover is connected to the outer wall of the first dust cover in a sleeving manner in a clearance fit sliding manner, and the lower end of the second dust cover is welded to the top end of a second tray; by improving the elastic damping integrated damping structure, the elastic damping integrated damping structure has the advantages of being reasonable in structural design, rapid in cooling and stable in operation, and therefore the problems and defects in the prior art and equipment are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of elastic vibration reduction, and more specifically, to an elastic vibration reduction integrated shock-absorbing structure. Background Art

[0002] Shock absorbers are used to suppress the shock caused by the rebound of springs after absorbing shock and the impact from the road surface. They are widely used in automobiles to accelerate the attenuation of frame and body vibrations to improve the driving smoothness of the car.

[0003] The existing patent number CN 206738483 U discloses an automobile shock absorber, in which a first shock absorber spring and a second shock absorber spring are connected in series through a sliding plate. The shock absorption strength is stable during vehicle driving, the shock absorption buffering process is smooth, and the comfort of the vehicle is increased. A dust cover is arranged on the piston rod outer cover of the shock absorber to prevent dust from falling on the piston rod. A first dust cover and a second dust cover with vents are arranged on the outside of the shock absorber to prevent mud and dust from adhering to the spring when driving in a complex environment, thereby extending the service life of the shock absorber. However, the frequent friction of the piston generates heat, and the dust cover is not conducive to rapid heat dissipation. High temperature may shorten the service life of the shock absorbing mechanism.

[0004] In view of this, research and improvement are conducted on the existing problems, and a shock-absorbing structure with an integrated elastic vibration reduction is provided, aiming to achieve the purpose of solving the problem and improving the practical value through this technology. Utility Model Content

[0005] The purpose of the utility model is to provide a shock-absorbing structure with an elastic vibration-absorbing integrated structure to solve the problems and shortcomings raised in the above-mentioned background technology.

[0006] In order to achieve the above object, the utility model provides a shock-absorbing structure with elastic vibration reduction integrated, which is achieved by the following specific technical means:

[0007] A shock-absorbing structure with elastic vibration reduction, comprising: a support rod, a first tray, a shock-absorbing mechanism body, a second tray, a first dust cover, a second dust cover, a heat sink, a bracket, a pressing fan, a pressing rod, a fixing frame, a sliding rod, a pressure rod, a connecting plate, and a sliding sleeve; the first tray is welded to the lower end of the support rod, and the shock-absorbing mechanism body is arranged at the lower end of the first tray, and the second tray is arranged at the lower end of the shock-absorbing mechanism body; the first dust cover is installed on the periphery of the shock-absorbing mechanism body, and the top end of the first dust cover is welded to the bottom end of the first tray; the second dust cover is connected to the first dust cover by a clearance fit sliding manner The outer wall of the cover is welded to the lower end of the second dust cover, and the lower end of the second dust cover is welded to the top of the second tray; a heat sink is arranged on the outer wall of the second dust cover, and a bracket is welded on the outer wall of the second dust cover, and the bracket is located on one side of the heat sink; the pressing fan is bolted to one end of the bracket, and a pressing rod is arranged on the side of the pressing fan away from the bracket; a fixing frame is welded to the outer wall of one side of the first tray, and a sliding rod and a pressure rod are welded to the lower end of the fixing frame, and the sliding rod and the lower end of the pressure rod are connected by a connecting plate; a sliding sleeve is welded to the top of the second dust cover, and the sliding rod is plugged and connected to the inner wall of the sliding sleeve by a clearance fit sliding manner.

[0008] As a further optimization of the technical solution, the utility model provides an elastic vibration-absorbing integrated shock-absorbing structure, wherein the bracket is an "L"-shaped structure, and the fan is installed on the side facing the heat sink.

[0009] As a further optimization of the technical solution, in the utility model, the elastic vibration-absorbing integrated shock-absorbing structure has a wavy surface on one side of the pressure rod close to the pressing rod, and the wavy surface is in contact with the pressing rod.

[0010] As a further optimization of the technical solution, the utility model provides an elastic vibration-absorbing integrated shock-absorbing structure, in which a circular hole for accommodating the sliding rod is provided on the outer wall of the sliding sleeve.

[0011] As a further optimization of the technical solution, the utility model provides an elastic vibration-absorbing integrated shock-absorbing structure, in which the sliding rod is plugged and connected to the inner wall of the sliding sleeve to form a sliding device.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] 1. The bracket of the utility model is an "L"-shaped structure, and the pressing fan is installed on the side facing the heat sink; the side of the pressure rod close to the pressing rod is a wavy surface, and the wavy surface is in contact with the pressing rod. When the shock absorbing mechanism body performs buffering and expansion, the second dust cover slides in the first dust cover, so that the pressure rod moves relative to the pressing rod, and the wavy surface of the pressure rod presses the pressing rod to make the pressing fan blow air to the heat sink to dissipate heat, thereby accelerating cooling.

[0014] 2. A circular hole for accommodating a sliding rod is provided on the outer wall of the sliding sleeve of the utility model; the sliding rod is plugged and connected to the inner wall of the sliding sleeve as a sliding device, which can reinforce the pressure rod and prevent the pressure rod from vibrating and generating noise when pressing the pressing rod.

[0015] 3. The utility model improves an elastic vibration-absorbing integrated shock-absorbing structure, and has the advantages of reasonable structural design, rapid cooling, and stable operation, thereby effectively solving the problems and shortcomings in the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the utility model;

[0021] Figure 5 It is a partial structural schematic diagram of the utility model.

[0022] In the figure: a support rod 1, a first tray 2, a shock absorbing mechanism body 3, a second tray 4, a first dust cover 5, a second dust cover 6, a heat sink 7, a bracket 8, a pressing fan 9, a pressing rod 10, a fixing frame 11, a sliding rod 12, a pressure rod 13, a connecting plate 14, and a sliding sleeve 15. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figures 1 to 5 The utility model provides a specific technical implementation scheme of an elastic vibration-absorbing integrated shock-absorbing structure:

[0025] A shock-absorbing structure with elastic vibration reduction, comprising: a support rod 1, a first tray 2, a shock-absorbing mechanism body 3, a second tray 4, a first dust cover 5, a second dust cover 6, a heat sink 7, a bracket 8, a pressing fan 9, a pressing rod 10, a fixing frame 11, a sliding rod 12, a pressure rod 13, a connecting plate 14, and a sliding sleeve 15; the first tray 2 is welded to the lower end of the support rod 1, and the shock-absorbing mechanism body 3 is arranged at the lower end of the first tray 2, and the second tray 4 is arranged at the lower end of the shock-absorbing mechanism body 3; the first dust cover 5 is installed on the periphery of the shock-absorbing mechanism body 3, and the top end of the first dust cover 5 is welded to the bottom end of the first tray 2; the second dust cover 6 is sleeved and connected to the first dust cover 5 by a clearance fit sliding manner The outer wall of the second dust cover 6 is welded with the lower end of the second dust cover 6 to the top of the second tray 4; a heat sink 7 is arranged on the outer wall of the second dust cover 6, and a bracket 8 is welded on the outer wall of the second dust cover 6, and the bracket 8 is located on one side of the heat sink 7; the bracket 8 is an "L"-shaped structure, and the pressing fan 9 is installed toward the side of the heat sink 7; the side of the pressure rod 13 close to the pressing rod 10 is a wavy surface, and the wavy surface is in contact with the pressing rod 10. When the shock absorbing mechanism body 3 performs buffering and expansion, the second dust cover 6 slides in the first dust cover 5, so that the pressure rod 13 moves relative to the pressing rod 10, and the wavy surface of the pressure rod 13 presses the pressing rod 10 to make the pressing fan 9 blow air to the heat sink 7 to dissipate heat, thereby accelerating cooling.

[0026] The pressing fan 9 is bolted to one end of the bracket 8, and a pressing rod 10 is provided on the side of the pressing fan 9 away from the bracket 8; a fixing frame 11 is welded on the outer wall of one side of the first tray 2, and a sliding rod 12 and a pressure rod 13 are welded to the lower end of the fixing frame 11, and the lower ends of the sliding rod 12 and the pressure rod 13 are connected through a connecting plate 14; a sliding sleeve 15 is welded to the top end of the second dust cover 6, and the sliding rod 12 is plugged and connected to the inner wall of the sliding sleeve 15 in a clearance-fitting sliding manner; a circular hole for accommodating the sliding rod 12 is opened on the outer wall of the sliding sleeve 15; the sliding rod 12 is plugged and connected to the inner wall of the sliding sleeve 15 as a sliding device, which can reinforce the pressure rod 13 to prevent the pressure rod 13 from vibrating and generating noise when pressing the pressing rod 10.

[0027] Specific implementation steps:

[0028] When the shock-absorbing mechanism body 3 performs buffering and expansion, the second dust cover 6 slides in the first dust cover 5, causing the pressure rod 13 to move relative to the pressing rod 10. The wavy surface of the pressure rod 13 presses the pressing rod 10 to cause the pressing fan 9 to blow air toward the heat sink 7 to dissipate heat, thereby accelerating cooling. The sliding rod 12 slides in the sliding sleeve 15, which can reinforce the pressure rod 13 and prevent the pressure rod 13 from vibrating and generating noise when pressing the pressing rod 10.

[0029] To sum up: this elastic vibration-damping integrated shock-absorbing structure has an "L"-shaped structure through the bracket, and the pressing fan is installed on the side facing the heat sink; the side of the pressure rod close to the pressing rod is a wavy surface, and the wavy surface is in contact with the pressing rod. When the shock-absorbing mechanism body performs buffering and expansion and contraction, the second dust cover slides in the first dust cover, so that the pressure rod moves relative to the pressing rod, and the wavy surface of the pressure rod presses the pressing rod to make the pressing fan blow air to the heat sink to dissipate heat, thereby accelerating cooling; a circular hole for accommodating the sliding rod is opened on the outer wall of the sliding sleeve; the sliding rod is plugged and connected to the inner wall of the sliding sleeve as a sliding device, which can reinforce the pressure rod and prevent the pressure rod from vibrating and generating noise when the pressure rod presses the pressing rod; through the improvement of an elastic vibration-damping integrated shock-absorbing structure, it has the advantages of reasonable structural design, rapid cooling and stable operation, thereby effectively solving the problems and shortcomings in the existing technology and equipment.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elastic vibration-damping integrated shock-absorbing structure, comprising: A support rod (1), a first tray (2), a shock absorbing mechanism body (3), a second tray (4), a first dust cover (5), a second dust cover (6), a heat sink (7), a bracket (8), a pressing fan (9), a pressing rod (10), a fixing frame (11), a sliding rod (12), a pressure rod (13), a connecting plate (14), and a sliding sleeve (15); characterized in that: the first tray (2) is welded to the lower end of the support rod (1), and the shock absorbing mechanism body (3) is arranged at the lower end of the first tray (2), and the second tray (4) is arranged at the lower end of the shock absorbing mechanism body (3); the first dust cover (5) is installed on the periphery of the shock absorbing mechanism body (3), and the top end of the first dust cover (5) is welded to the bottom end of the first tray (2); the second dust cover (6) is connected to the outer wall of the first dust cover (5) by a clearance fit sliding manner , and the lower end of the second dust cover (6) is welded to the top of the second tray (4); a heat sink (7) is provided on the outer wall of the second dust cover (6), and a bracket (8) is welded on the outer wall of the second dust cover (6), and the bracket (8) is located on one side of the heat sink (7); the pressing fan (9) is bolted to one end of the bracket (8), and a pressing rod (10) is provided on the side of the pressing fan (9) away from the bracket (8); a fixing frame (11) is welded on the outer wall of one side of the first tray (2), and a sliding rod (12) and a pressure rod (13) are welded to the lower end of the fixing frame (11), and the lower ends of the sliding rod (12) and the pressure rod (13) are connected by a connecting plate (14); a sliding sleeve (15) is welded on the top of the second dust cover (6), and the sliding rod (12) is plug-connected to the inner wall of the sliding sleeve (15) by a clearance fit sliding manner.

2. The elastic vibration-absorbing integrated shock-absorbing structure according to claim 1, characterized in that: The bracket (8) is an "L"-shaped structure, and is installed so that the fan (9) is pressed toward one side of the heat sink (7).

3. The elastic vibration-damping integrated shock-absorbing structure according to claim 1, characterized in that: The side of the pressure rod (13) close to the pressing rod (10) is a wavy surface, and the wavy surface is in contact with the pressing rod (10).

4. The elastic vibration-damping integrated shock-absorbing structure according to claim 1, characterized in that: A circular hole for accommodating the sliding rod (12) is provided on the outer wall of the sliding sleeve (15).

5. The elastic vibration-damping integrated shock-absorbing structure according to claim 1, characterized in that: The sliding rod (12) is plugged and connected to the inner wall of the sliding sleeve (15) to form a sliding device.

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