CN220523169U

CN220523169U - Buffer device for mechanical equipment

Info

Publication number: CN220523169U
Application number: CN202322240830.9U
Authority: CN
Inventors: 陈隆洋
Original assignee: Chongqing Debao Machinery Manufacturing Co ltd
Current assignee: Chongqing Debao Machinery Manufacturing Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-02-23
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a buffer device of mechanical equipment, which comprises a bottom plate and a buffer base, wherein a plurality of shock absorption dampers are fixedly arranged at the upper end of the bottom plate; the middle part of the lower end of the buffering base is fixedly provided with a supporting plate, the upper end of the bottom plate is fixedly provided with two fixing plates, and the two fixing plates are provided with a damping mechanism for buffering the buffering base. The utility model utilizes the three-layer progressive buffer structure to play a good role in buffering so as to ensure the stability of processing equipment, and the shock absorption damper can effectively inhibit the repeated jump of the spring during rebound after shock absorption and accelerate the damping of the vibration of the buffer base 4.

Description

Buffer device for mechanical equipment

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a buffer device of mechanical equipment.

Background

The application number is: the CN202122882074.0 buffering device for the mechanical equipment comprises a fixed base, a first buffering spring plate, a second buffering spring plate, a buffering base, a first positioning connecting sleeve, a first supporting column, a third supporting column and an equipment fastening sleeve, wherein a plurality of base fixing seats are arranged around the fixed base, the base fixing seats are uniformly distributed around the fixed base, two first positioning connecting sleeves are arranged on the upper part of the fixed base, two first supporting columns are arranged on the lower part of the buffering base, the first supporting columns are symmetrically arranged, the outer sides of the first supporting columns are connected with the first positioning connecting sleeve, the first supporting columns slide in the first positioning connecting sleeve, the inner sides of the first positioning connecting sleeves are connected with third springs, the third springs slide in the first positioning connecting sleeve, the top of the third springs are connected with the first supporting columns, the upper part of the fixed base is provided with two second positioning connecting sleeves, and the second positioning connecting sleeves are symmetrically arranged;

most of the above patents are buffered by the buffer spring plate and the spring, but after the spring is contracted, a rebound pushing force exists, so that the upward reaction force of the spring pushes the processing equipment, and the buffer effect on the mechanical equipment is poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a buffer device for mechanical equipment, which utilizes a three-layer progressive buffer structure to play a good role in buffering so as to ensure the stability of processing equipment, and a damping damper can effectively inhibit repeated jump of a spring during rebound after shock absorption and accelerate the damping of vibration of a buffering base.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the mechanical equipment buffer device comprises a bottom plate and a buffer base, wherein a plurality of shock absorption dampers are fixedly arranged at the upper end of the bottom plate, a mounting plate is fixedly arranged at the upper end of each shock absorption damper, and the mounting plate is fixedly arranged with the buffer base through a mounting bolt;

the middle part of the lower end of the buffering base is fixedly provided with a supporting plate, the upper end of the bottom plate is fixedly provided with two fixing plates, and the two fixing plates are provided with a damping mechanism for buffering the buffering base.

Preferably, the opposite surfaces of the two fixing plates are provided with sliding grooves, and the two opposite inner sides of the sliding grooves are provided with grooves.

Preferably, the damping mechanism comprises a sliding plate which is connected on the inner side of the sliding groove in a sliding manner, the sliding plate is elastically connected with the sliding groove through a plurality of groups of second damping springs, damping spring plates are arranged between the two fixing plates, and two ends of each damping spring plate are respectively positioned in the two grooves.

Preferably, both ends of the cushion spring plate are rectangular structures.

Preferably, two groups of first buffer springs are fixedly arranged at the lower end of the buffer spring plate, and the lower ends of the first buffer springs are fixedly connected with the upper end of the bottom plate.

Preferably, the lower end surface of the abutting plate is of an arc surface structure.

The utility model has the following beneficial effects:

1. through the design of the buffer spring plate and the first buffer spring, the double-layer buffer structure plays a good role in buffering under the action of the double-layer buffer structure so as to ensure the stability of processing equipment;

2. due to the design of the second buffer spring and the sliding plate, the two ends of the buffer spring plate slide to two sides due to the extrusion deformation of the buffer spring plate, so that the pressing plate can be pushed to move, the second buffer spring is extruded, the buffer effect is achieved, and the buffer and shock absorption effects are further improved;

3. through the design of the damping damper, the repeated jump of the spring during rebound after shock absorption can be effectively restrained, and the damping of the vibration of the buffering base is accelerated.

Drawings

FIG. 1 is a schematic structural diagram of a buffer device for a mechanical device according to the present utility model;

FIG. 2 is a top view of a fixing plate of a buffer device for a mechanical device according to the present utility model;

fig. 3 is a perspective view of a fixing plate of a buffering device for mechanical equipment according to the present utility model.

In the figure: 1 bottom plate, 2 shock attenuation attenuator, 3 mounting disc, 4 buffering base, 5 fixed plates, 6 buffering spring plates, 7 first buffering spring, 8 support tight board, 9 second buffering spring, 10 spouts, 11 skateboards, 12 recesses.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a buffer device of mechanical equipment comprises a bottom plate 1 and a buffer base 4, wherein a plurality of shock-absorbing dampers 2 are fixedly arranged at the upper end of the bottom plate 1, a mounting plate 3 is fixedly arranged at the upper end of the shock-absorbing dampers 2, and the mounting plate 3 is fixedly arranged with the buffer base 4 through a mounting bolt;

the middle part fixed mounting of lower extreme of buffering base 4 has to support tight board 8, the lower terminal surface of supporting tight board 8 is the arc surface structure, the upper end fixed mounting of bottom plate 1 has two fixed plates 5, spout 10 has all been seted up to the opposite face of two fixed plates 5, recess 12 has all been seted up to two inboard that spout 10 is relative, two fixed plates 5 are provided with the damper who is used for buffering base 4 buffering, damper includes slide 11 on the spout 10 inboard, pass through multiunit second buffer spring 9 elastic connection between slide 11 and the spout 10, be provided with buffer spring plate 6 between two fixed plates 5, buffer spring plate 6's both ends are located the inside of two recesses 12 respectively, buffer spring plate 6's both ends are rectangular structure, buffer spring plate 6's lower extreme fixed mounting has two sets of first buffer springs 7, first buffer spring 7's lower extreme and bottom plate 1's upper end fixed connection.

Working principle:

when the processing equipment shakes up and down, the buffer base 4 is driven to move up and down, the abutting plate 8 is driven to move up and down when the buffer base 4 moves up and down, the buffer spring plate 6 is extruded when the abutting plate 8 moves down, the buffer spring plate 6 is supported and buffered by the self elastic force of the buffer spring plate 6, meanwhile, the first buffer spring 7 is extruded and also plays a role in buffering, and as the buffer spring plate 6 is extruded and deformed, the two ends of the buffer spring plate 6 slide to two sides, the sliding plate 11 is pushed to move, the second buffer spring 9 is extruded, the buffer effect is achieved, and the buffer and shock absorption effects are further improved; meanwhile, under the action of the shock absorption damper 2, the repeated jump of the spring during rebound after shock absorption can be effectively restrained, and the damping of the vibration of the buffer base 4 is accelerated.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a mechanical equipment buffer, includes bottom plate (1) and buffering base (4), its characterized in that:

the upper end of the bottom plate (1) is fixedly provided with a plurality of shock absorption dampers (2), the upper end of each shock absorption damper (2) is fixedly provided with a mounting disc (3), and the mounting discs (3) are fixedly mounted with the buffer base (4) through mounting bolts;

the damping device is characterized in that a supporting plate (8) is fixedly arranged in the middle of the lower end of the buffering base (4), two fixing plates (5) are fixedly arranged at the upper end of the bottom plate (1), and damping mechanisms for buffering the buffering base (4) are arranged on the two fixing plates (5).

2. A mechanical device buffer according to claim 1, wherein the opposite surfaces of the two fixing plates (5) are provided with sliding grooves (10), and the opposite inner sides of the sliding grooves (10) are provided with grooves (12).

3. A mechanical device buffer according to claim 2, characterized in that the damping mechanism comprises a sliding plate (11) slidingly connected on the inner side of the sliding groove (10), the sliding plate (11) is elastically connected with the sliding groove (10) through a plurality of groups of second buffer springs (9), a buffer spring plate (6) is arranged between the two fixing plates (5), and two ends of the buffer spring plate (6) are respectively positioned in the two grooves (12).

4. A machine damping device according to claim 3, characterized in that the damping spring plates (6) are rectangular at both ends.

5. A mechanical equipment buffer device according to claim 3, characterized in that two groups of first buffer springs (7) are fixedly arranged at the lower end of the buffer spring plate (6), and the lower ends of the first buffer springs (7) are fixedly connected with the upper end of the bottom plate (1).

6. The mechanical equipment buffer device according to claim 1, wherein the lower end surface of the abutting plate (8) is of an arc surface structure.