CN212225866U

CN212225866U - Mechanical equipment vibration damping mount

Info

Publication number: CN212225866U
Application number: CN202020609201.2U
Authority: CN
Inventors: 顾建明
Original assignee: Hefei Jinxinlong Machinery Manufacturing Co ltd
Current assignee: Hefei Jinxinlong Machinery Manufacturing Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-25
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a mechanical equipment vibration damping mount, including base and backup pad, the fixed section of thick bamboo that the symmetrical fixedly connected with opening of base upper end set up, the first spring of bottom fixedly connected with in the fixed section of thick bamboo, first spring upper end fixedly connected with movable rod, install on the base and carry out absorbing damper to the vibrations in the backup pad. The utility model discloses a set up fixed cylinder, first spring and movable rod, can carry out preliminary buffering to the vibrations that mechanical equipment during operation produced, move down through the montant, make the montant drive first horizontal pole and remove to both sides, promote the slider and remove to being close to the spout inner wall, can cushion mechanical equipment's vibrations once more under the effect of second spring, and it moves down to restrain the montant, increase the shock attenuation that produces vibrations to mechanical equipment, avoid mechanical equipment vibrations to cause the dislocation to mechanical inner wall part, can reduce mechanical life.

Description

Mechanical equipment vibration damping mount

Technical Field

The utility model relates to a mechanical equipment technical field especially relates to a mechanical equipment vibration damping mount.

Background

Mechanical equipment is a generic term for equipment used in machining processes.

Present mechanical equipment can produce vibrations when the operation, can cause the dislocation to mechanical inner wall part like this, can reduce mechanical life to still can influence the operation effect of equipment, influence the efficiency of work, people mostly install the shock pad in mechanical equipment's bottom at present and solve this problem, but the shock attenuation effect of this kind of mode is not obvious enough, and the shock attenuation effect is not good.

To this end, we propose a damping mount for mechanical equipment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a damping base for mechanical equipment.

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

the utility model provides a mechanical equipment vibration damping mount, includes base and backup pad, the fixed cylinder that the symmetry fixedly connected with opening set up in the base upper end, the first spring of bottom fixedly connected with in the fixed cylinder, first spring upper end fixedly connected with movable rod, just movable rod lateral wall and fixed cylinder inner wall sliding connection, movable rod upper end and backup pad lower extreme fixed connection, backup pad lower extreme fixedly connected with diaphragm, diaphragm lower extreme fixedly connected with montant, install on the base and carry out absorbing damper to the vibrations in the backup pad.

Preferably, damper includes that the symmetry rotates the first horizontal pole of connection at the montant lower extreme, the spout has been seted up to the base upper end, spout inner wall fixedly connected with dead lever, dead lever lateral wall symmetry sliding connection has the slider, the one end and the slider upper end rotation of montant lower extreme are kept away from to first horizontal pole are connected, spout inner wall passes through second spring and slider lateral wall elastic connection.

Preferably, the upper end of the transverse plate is provided with a groove, and a plurality of damping balls are arranged in the groove.

Preferably, montant lateral wall top symmetry is rotated and is connected with two second horizontal poles, and two the second horizontal pole is kept away from the one end of montant lateral wall and is rotated with the movable rod lateral wall and be connected.

Preferably, the stiffness coefficient of the first spring is 50-100N/m, and the stiffness coefficient of the second spring is 150-200N/m.

Preferably, the movable rod, the vertical rod, the first cross rod and the second cross rod are all made of high-damping materials.

The utility model discloses following beneficial effect has:

1. by arranging the fixed cylinder, the first spring and the movable rod, vibration generated when mechanical equipment works can be buffered preliminarily, and dislocation of mechanical inner wall parts caused by vibration of the mechanical equipment is avoided, so that the service life of machinery is shortened;

2. through setting up montant, first horizontal pole, slider, dead lever and second spring, when mechanical equipment shakes, can make the montant downstream for the montant drives first horizontal pole and removes to both sides, promotes the slider and removes to being close to the spout inner wall, can cushion mechanical equipment's vibrations once more under the effect of second spring, and restrain the montant and move down, increase the shock attenuation that produces vibrations to mechanical equipment.

Drawings

Fig. 1 is a schematic structural view of a damping base for mechanical equipment according to the present invention;

fig. 2 is the utility model provides a mechanical equipment vibration damping mount's side section structure schematic diagram.

In the figure: the damping device comprises a base 1, a supporting plate 2, a fixing barrel 3, a first spring 4, a movable rod 5, a transverse plate 6, a vertical rod 7, a sliding groove 8, a fixed rod 9, a second spring 10, a sliding block 11, a first cross rod 12, a second cross rod 13, a groove 14 and a damping ball 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a damping base for mechanical equipment comprises a base 1 and a supporting plate 2, wherein the upper end of the base 1 is symmetrically and fixedly connected with a fixed cylinder 3 with an upward opening, the bottom of the fixed cylinder 3 is fixedly connected with a first spring 4, the upper end of the first spring 4 is fixedly connected with a movable rod 5, the side wall of the movable rod 5 is slidably connected with the inner wall of the fixed cylinder 3, the upper end of the movable rod 5 is fixedly connected with the lower end of the supporting plate 2, the lower end of the supporting plate 2 is fixedly connected with a transverse plate 6, the upper end of the transverse plate 6 is provided with a groove 14, further, the upper end of the transverse plate 6 is fixedly connected with the lower end of the supporting plate 2 after being provided with the groove 14, a plurality of damping balls 15 are arranged in the groove 14 and can absorb the vibration generated by the equipment on the supporting plate 2, the lower end of the transverse plate 6 is fixedly connected with a vertical rod 7, two second transverse rods, when montant 7 moved down under the vibrations effect of equipment, can drive second horizontal pole 13 and the montant 7 lateral wall and rotate the one end of being connected and move down, and then make second

horizontal pole

13 and 5 lateral walls of movable rod rotate the one end of being connected and shift up for movable rod 5 supports backup pad 2, and then restraines moving down of montant 7, cushions the vibrations that equipment produced, installs on the base 1 and carries out absorbing damper to the vibrations in backup pad 2.

Damping mechanism includes that the symmetry rotates first horizontal pole 12 of connection at montant 7 lower extreme, spout 8 has been seted up to base 1 upper end, 8 inner wall fixedly connected with dead levers 9 of spout, dead lever 9 lateral wall symmetry sliding connection has slider 11, the one end of montant 7 lower extreme is kept away from to first horizontal pole 12 rotates with slider 11 upper end and is connected, 8 inner walls of spout pass through second spring 10 and slider 11 lateral wall elastic connection, the coefficient of stiffness of first spring 4 is 50-100N/m, the coefficient of stiffness of second spring 10 is 150-200N/m, the size of the spring force that the coefficient of stiffness shows.

The movable rod 5, the vertical rod 7, the first cross rod 12 and the second cross rod 13 are all made of high-damping materials, so that vibration of mechanical equipment can be buffered in the vibration transmission process of the mechanical equipment when the mechanical equipment vibrates, and damage to internal parts of the mechanical equipment caused by vibration is avoided.

The utility model discloses in, when the equipment on backup pad 2 produced vibrations, shock attenuation ball 15 that the setting was in 6 upper end recesses 14 of diaphragm can carry out preliminary buffering to the vibrations that equipment produced, the vibrations that equipment produced can make backup pad 2 downstream, make montant 7 downstream with 6 lower extreme fixed connection of diaphragm, make first horizontal pole 12 that rotates to be connected with montant 7 lower extreme symmetry promote slider 11 to the direction removal of 8 inner walls of spout, can cushion once more the vibrations that equipment produced under the effect of second spring 10, simultaneously also can restrain moving down of backup pad 2, and simultaneously, montant 7 moves down makes its lateral wall pass through second horizontal pole 13 and drive and move up with the movable rod 5 that 13 one ends of second horizontal pole are connected, support backup pad 2, rock when avoiding equipment vibrations.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mechanical equipment vibration damping mount, includes base (1) and backup pad (2), its characterized in that, base (1) upper end symmetry fixedly connected with opening solid fixed cylinder (3) that sets up, the first spring (4) of bottom fixedly connected with in solid fixed cylinder (3), first spring (4) upper end fixedly connected with movable rod (5), just movable rod (5) lateral wall and solid fixed cylinder (3) inner wall sliding connection, movable rod (5) upper end and backup pad (2) lower extreme fixed connection, backup pad (2) lower extreme fixedly connected with diaphragm (6), diaphragm (6) lower extreme fixedly connected with montant (7), install on base (1) and carry out absorbing damper to the vibrations on backup pad (2).

2. The shock absorption base for the mechanical equipment as claimed in claim 1, wherein the shock absorption mechanism comprises a first cross bar (12) which is symmetrically and rotatably connected to the lower end of a vertical bar (7), a sliding groove (8) is formed in the upper end of the base (1), a fixed bar (9) is fixedly connected to the inner wall of the sliding groove (8), a sliding block (11) is symmetrically and slidably connected to the side wall of the fixed bar (9), one end of the first cross bar (12) far away from the lower end of the vertical bar (7) is rotatably connected to the upper end of the sliding block (11), and the inner wall of the sliding groove (8) is elastically connected to the side wall of the sliding block (11) through.

3. The damping base for the mechanical equipment is characterized in that a groove (14) is formed in the upper end of the transverse plate (6), and a plurality of damping balls (15) are arranged in the groove (14).

4. The shock absorption base for the mechanical equipment as claimed in claim 1, wherein two second cross bars (13) are symmetrically and rotatably connected above the side wall of the vertical bar (7), and one ends of the two second cross bars (13) far away from the side wall of the vertical bar (7) are rotatably connected with the side wall of the movable bar (5).

5. A vibration damping mount for mechanical equipment according to claim 2, characterized in that the stiffness coefficient of said first spring (4) is 50-100N/m and the stiffness coefficient of said second spring (10) is 150-200N/m.

6. The shock absorption base for mechanical equipment according to claim 4, wherein the movable rod (5), the vertical rod (7), the first cross rod (12) and the second cross rod (13) are made of high damping material.