CN215673340U

CN215673340U - Damping structure for damping shock absorber

Info

Publication number: CN215673340U
Application number: CN202121898035.3U
Authority: CN
Inventors: 唐福平; 侯君宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-28
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a damping structure for a damping shock absorber, and relates to the technical field of shock absorbers. The shock absorption device comprises a base, wherein a top plate is arranged at the top of the base, a frame is arranged between the top plates, through grooves are formed in two sides of the frame, sliding grooves are formed in the bottoms of the through grooves, a plurality of first installation blocks are fixedly installed on the top of the base, a shock absorption mechanism is arranged among the base, the top plate and the frame, and the shock absorption mechanism is matched with a lifting mechanism; when the top plate is extruded, the extrusion force applied to the top plate can be simultaneously buffered from the bottom and the two sides of the top plate through the arranged damping mechanism, so that the damping effect is generated, the damping efficiency is improved, and the use is convenient.

Description

Damping structure for damping shock absorber

Technical Field

The utility model relates to the technical field of shock absorbers, in particular to a shock absorption structure for a damping shock absorber.

Background

With the progress of science and technology in China, the damper can be frequently applied to a plurality of fields. For example, shock absorbers are used in air hammers, mechanical rotating equipment, bridges, rails and other places, and in the use of shock absorbing platforms of some precision aircraft electronic systems, the shock absorbers are also needed to protect the safety of the electronic systems.

The common shock absorber adopts a single or a plurality of shock absorbing springs for shock absorption, so that the shock absorbing effect is poor and the shock absorber is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a damping structure for a damping shock absorber, which not only improves the damping effect, but also is convenient to use through the arranged damping mechanism.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a shock-absorbing structure for damping shock absorber, includes the base, the base top is provided with the roof, be provided with the frame between the roof, the frame both sides have all been seted up and have been run through the groove, run through the inslot bottom and have all been seted up the spout, fixed mounting has the first installation piece of a plurality of on the base top, be provided with damper between base, roof and the frame, damper matches and is equipped with elevating system.

As a further scheme of the utility model: the damping mechanism comprises an air cylinder, the air cylinder is fixedly mounted at the center of the top of the base, a piston rod is fixedly connected onto the air cylinder, the piston rod is fixedly mounted at the center of the bottom of the top plate, a plurality of second mounting blocks are fixedly mounted at the bottom of the top plate, and fixing columns are fixedly mounted between the second mounting blocks.

As a further scheme of the utility model: the device comprises a fixing column, and is characterized in that first linkage plates are rotatably connected to two sides of the fixing column, one end, far away from the fixing column, of each first linkage plate is rotatably connected with a connecting column, second linkage plates are rotatably connected to the connecting columns, the second linkage plates are rotatably connected with mounting columns, and two ends of each mounting column are fixedly mounted on first mounting blocks.

As a further scheme of the utility model: equal fixed mounting has the main linkage piece on the spliced pole, equal a plurality of damping spring of fixedly connected with on the main linkage piece, equal fixed mounting has the driven linkage piece between the damping spring, main linkage piece and driven linkage piece all set up and run through the inslot, the equal fixed mounting in main linkage piece and driven linkage piece bottom has the slider, the equal sliding connection of slider is in the spout.

As a further scheme of the utility model: elevating system includes the handle, fixed mounting has the pivot on hand, the pivot both sides all are provided with the screw thread, equal sliding connection has flexible slide on the screw thread.

As a further scheme of the utility model: the equal fixed mounting of flexible slide on the spliced pole, the equal fixed mounting of one end that the spliced pole was kept away from to flexible slide has the connecting axle, the equal fixed mounting of connecting axle is on the driven linkage piece, equal fixed mounting has reset spring on the driven linkage piece, the equal fixed connection of reset spring is on running through the inslot lateral wall.

The utility model has the beneficial effects that: when the top plate is extruded, the damping mechanism firstly damps the vibration through the arranged piston rod and the arranged air cylinder, because the bottom of the top plate is provided with a plurality of second installation blocks, fixed columns are connected between the second installation blocks, first linkage plates are rotatably connected on the fixed columns, connecting columns are rotatably connected on the first linkage plates, and second linkage plates are rotatably connected on the connecting columns, when the top plate is descended due to larger extrusion force, the first linkage plates and the second linkage plates are driven to be close to each other through the second installation blocks, the fixed columns and the connecting columns arranged at the bottom of the top plate, and because the connecting columns are provided with the main linkage blocks, a plurality of damping springs are arranged on the main linkage blocks, and driven linkage blocks are arranged among the damping springs, when the first linkage plates and the second linkage plates are close to each other, the main linkage blocks are driven to extrude the damping springs through the arranged connecting columns, when the top plate is extruded, the extrusion force applied to the top plate can be simultaneously buffered from the bottom and the two sides of the top plate through the arranged damping mechanism, so that the damping effect is generated, the damping efficiency is improved, and the use is convenient;

the lifting mechanism of the utility model drives the rotating shaft to rotate by the control handle, as the two ends of the rotating shaft are provided with opposite threads, and the threads are both connected with the telescopic sliding plates in a sliding way, when the rotating shaft rotates, the telescopic sliding plates at the two sides are driven to mutually approach or separate by the arranged threads, and as the telescopic sliding plates are both arranged on the connecting columns, when the telescopic sliding plates mutually approach or separate, the first linkage plate and the second linkage plate are driven to open by the arranged connecting columns, as the telescopic sliding plates are provided with the connecting shafts, the connecting shafts are arranged on the driven linkage blocks, and the driven linkage blocks are provided with the return springs, when the telescopic sliding plates drive the first linkage plate and the second linkage plate to open, the driven linkage blocks are driven to slide by the arranged connecting shafts, so that the return springs are reset, the lifting mechanism of the utility model enables the first linkage plate and the second linkage plate to slowly open, the reset spring is enabled to reset slowly, so that the resistance value of the device is increased, and the damping effect is improved.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the shock absorbing mechanism of the present invention;

FIG. 3 is a schematic view of the connection structure of the lifting mechanism and the damping mechanism of the present invention;

FIG. 4 is a partial schematic view of the present invention;

in the figure: 1. a base; 2. a top plate; 3. a first mounting block; 4. a second mounting block; 5. a damping mechanism; 501. a cylinder; 502. a piston rod; 503. fixing a column; 504. a first linkage plate; 505. connecting columns; 506. a main linkage block; 507. a second linkage plate; 508. mounting a column; 509. a damping spring; 510. a driven linkage block; 6. a lifting mechanism; 601. a handle; 602. a rotating shaft; 603. a thread; 604. a telescopic sliding plate; 605. a connecting shaft; 606. a return spring; 7. a frame; 8. a through groove; 9. a slider; 10. a chute.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, a damping structure for a damping shock absorber comprises a base 1, wherein a top plate 2 is arranged at the top of the base 1, a frame 7 is arranged between the top plates 2, through grooves 8 are respectively formed in both sides of the frame 7, sliding grooves 10 are respectively formed in the bottoms of the through grooves 8, a plurality of first mounting blocks 3 are fixedly mounted at the top of the base 1, a damping mechanism 5 is arranged among the base 1, the top plate 2 and the frame 7, and a lifting mechanism 6 is matched with the damping mechanism 5;

the damping mechanism 5 comprises an air cylinder 501, the air cylinder 501 is fixedly arranged at the center of the top of the base 1, a piston rod 502 is fixedly connected onto the air cylinder 501, the piston rod 502 is fixedly arranged at the center of the bottom of the top plate 2, a plurality of second mounting blocks 4 are fixedly arranged at the bottom of the top plate 2, fixing columns 503 are fixedly arranged between the second mounting blocks 4, and the air cylinder 501 and the piston rod 502 are arranged; when the top plate 2 is extruded, the buffer function can be achieved;

the two sides of the fixed column 503 are both rotatably connected with first linkage plates 504, one end of each first linkage plate 504, which is far away from the fixed column 503, is rotatably connected with a connecting column 505, the connecting column 505 is rotatably connected with a second linkage plate 507, each second linkage plate 507 is rotatably connected with an installation column 508, the two ends of each installation column 508 are both fixedly installed on the first installation block 3, and when the top plate 2 is extruded and descended, the first linkage plates 504 and the second linkage plates 507 are driven to slowly approach through the arranged fixed column 503, the connecting columns 505 and the installation columns 508;

the connecting columns 505 are fixedly provided with main linkage blocks 506, the main linkage blocks 506 are fixedly connected with a plurality of damping springs 509, driven linkage blocks 510 are fixedly arranged between the damping springs 509, the main linkage blocks 506 and the driven linkage blocks 510 are arranged in the through grooves 8, sliders 9 are fixedly arranged at the bottoms of the main linkage blocks 506 and the driven linkage blocks 510, the sliders 9 are all connected in the sliding grooves 10 in a sliding mode, when the first linkage plates 504 and the second linkage plates 507 are slowly close to each other, the main linkage blocks 506 are driven to slide through the arranged connecting columns 505, and therefore the main linkage blocks 506 are buffered through the arranged damping springs 509;

the lifting mechanism 6 comprises a handle 601, a rotating shaft 602 is fixedly mounted on the handle 601, threads 603 are arranged on both sides of the rotating shaft 602, telescopic sliding plates 604 are slidably connected on the threads 603, and when the rotating shaft 602 is driven to rotate by rotating the handle 601, the rotating shaft 602 drives the telescopic sliding plates 604 to approach each other through the threads 603 on both sides;

the equal fixed mounting of flexible slide 604 on spliced pole 505, the equal fixed mounting of one end that spliced pole 505 was kept away from to flexible slide 604 has connecting axle 605, the equal fixed mounting of connecting axle 605 is on driven linkage piece 510, equal fixed mounting has reset spring 606 on driven linkage piece 510, the equal fixed connection of reset spring 606 is on running through 8 inside walls of groove, when flexible slide 604 was close to each other, drive main linkage piece 506 and driven linkage piece 510 and slide in 8 running through the groove through spliced pole 505 and connecting axle 605.

The working principle of the utility model is as follows: when the top plate 2 is extruded, the damping mechanism 5 firstly performs damping through the arranged piston rod 502 and the air cylinder 501, as the bottom of the top plate 2 is provided with a plurality of second mounting blocks 4, the fixing columns 503 are connected between the second mounting blocks 4, the first linkage plate 504 is rotatably connected on the fixing columns 503, the connecting columns 505 are rotatably connected on the first linkage plate 504, and the second linkage plates 507 are rotatably connected on the connecting columns 505, when the top plate 2 is descended due to larger extrusion force, the first linkage plate 504 and the second linkage plates 507 are driven to be close to each other through the second mounting blocks 4, the fixing columns 503 and the connecting columns 505 arranged at the bottom of the top plate 2, as the main linkage blocks 506 are arranged on the connecting columns 505, the damping springs 509 are arranged on the main linkage blocks 506, and the driven linkage blocks 510 are arranged between the damping springs 509, when the first linkage plates 504 and the second linkage plates 507 are close to each other, when the top plate 2 is extruded, the extrusion force applied to the top plate 2 can be buffered from the bottom and two sides of the top plate 2 at the same time through the arranged damping mechanism 5, so that the damping effect is generated, the damping efficiency is improved, and the use is convenient;

the lifting mechanism 6 of the utility model drives the rotating shaft 602 to rotate through the control handle 601, because the two ends of the rotating shaft 602 are provided with opposite threads 603, and the threads 603 are both connected with the telescopic sliding plates 604 in a sliding way, when the rotating shaft 602 rotates, the telescopic sliding plates 604 at two sides are driven to mutually approach or separate through the arranged threads 603, because the telescopic sliding plates 604 are all arranged on the connecting column 505, when the telescopic sliding plates 604 mutually approach or separate, the connecting column 505 arranged drives the first linkage plate 504 and the second linkage plate 507 to open, because the telescopic sliding plates 604 are provided with the connecting shaft 605, the connecting shaft 605 is arranged on the driven linkage block 510, and the driven linkage block 510 is provided with the return spring 606, when the telescopic sliding plates 604 drive the first linkage plate 504 and the second linkage plate 507 to open, the driven linkage block 510 is driven to slide through the arranged connecting shaft 605, so that the return spring 606 is reset, according to the utility model, the first linkage plate 504 and the second linkage plate 507 are slowly opened through the lifting mechanism 6, and the return spring 606 is slowly reset, so that the resistance value of the device is increased, and the damping effect is improved.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a shock-absorbing structure for damping shock absorber, its characterized in that, includes base (1), base (1) top is provided with roof (2), be provided with frame (7) between roof (2), frame (7) both sides have all been seted up and have been run through groove (8), spout (10) have all been seted up to the bottom in running through groove (8), fixed mounting has the first installation piece of a plurality of (3) on base (1) top, be provided with damper (5) between base (1), roof (2) and frame (7), damper (5) match there is elevating system (6).

2. The shock absorption structure for the damping shock absorber according to claim 1, wherein the shock absorption mechanism (5) comprises an air cylinder (501), the air cylinder (501) is fixedly installed at the top center of the base (1), a piston rod (502) is fixedly connected to the air cylinder (501), the piston rod (502) is fixedly installed at the bottom center of the top plate (2), a plurality of second installation blocks (4) are fixedly installed at the bottom of the top plate (2), and fixing columns (503) are fixedly installed between the second installation blocks (4).

3. The shock absorption structure for the damping shock absorber according to claim 2, wherein a first linkage plate (504) is rotatably connected to both sides of the fixed column (503), a connection column (505) is rotatably connected to one end of the first linkage plate (504) far away from the fixed column (503), a second linkage plate (507) is rotatably connected to the connection column (505), a mounting column (508) is rotatably connected to the second linkage plate (507), and both ends of the mounting column (508) are fixedly mounted on the first mounting block (3).

4. The shock absorption structure for the damping shock absorber according to claim 3, wherein a main linkage block (506) is fixedly mounted on each connecting column (505), a plurality of shock absorption springs (509) are fixedly connected on each main linkage block (506), a driven linkage block (510) is fixedly mounted between the shock absorption springs (509), the main linkage block (506) and the driven linkage block (510) are both arranged in the through groove (8), sliding blocks (9) are fixedly mounted at the bottoms of the main linkage block (506) and the driven linkage block (510), and the sliding blocks (9) are both slidably connected in the sliding grooves (10).

5. The shock absorption structure for the damping shock absorber according to claim 1, wherein the lifting mechanism (6) comprises a handle (601), a rotating shaft (602) is fixedly mounted on the handle (601), threads (603) are arranged on both sides of the rotating shaft (602), and a telescopic sliding plate (604) is slidably connected on each thread (603).

6. The shock absorption structure for the damping shock absorber according to claim 5, wherein the telescopic sliding plates (604) are fixedly mounted on the connecting column (505), the ends of the telescopic sliding plates (604) far away from the connecting column (505) are fixedly mounted with connecting shafts (605), the connecting shafts (605) are fixedly mounted on the driven linkage blocks (510), the driven linkage blocks (510) are fixedly mounted with return springs (606), and the return springs (606) are fixedly connected to the inner side walls of the through grooves (8).