CN220686324U - Novel friction damping shock insulation rubber support - Google Patents

Abstract

The utility model discloses a novel friction damping vibration isolation rubber support, and relates to the technical field of damping devices. The novel friction damping vibration isolation rubber support comprises a base, a mounting assembly and a shock absorption assembly, wherein the support is arranged at the top of the base, the mounting assembly is arranged on the base and comprises a fixing rod, a piston and a buffer rod, and the piston is located in the fixing rod and fixedly arranged with the buffer rod at the top of the piston. This novel friction damping shock insulation rubber support can carry out the shock insulation to support and base and handle to such setting is convenient for dismantle base and support, is convenient for transport and store it, can also be when using damping spring to cushion, still can cushion through first shock pad and second shock pad, when the base or and remove, can carry out the third time buffering to base and support through the setting of piston, can increase the shock insulation nature of device like this, improves the shock insulation effect of device.

Description

Novel friction damping shock insulation rubber support

Technical Field

The utility model relates to the technical field of damping devices, in particular to a novel friction damping vibration isolation rubber support.

Background

The friction damping shock insulation rubber support with the publication number of CN115110827A drives the upright post to move through the compression bar, the upright post drives the bottom plate to press the spring, the baffle plate is movably connected at the top end of the hinge and extends out of the outer side surface of the screw through the rectangular groove, so that the flexible control of the whole device is achieved, the practicality of the whole device is enhanced, and the effect that the screw is easy to loose after long-time use in the installation process of the traditional damping support is improved.

Above-mentioned friction damping shock insulation rubber support, though can reduce the screw and take place the condition that loosens when using, only can separate the shock to the support through the spring, lead to the shock insulation effect lower, the condition that result in the result of use is relatively poor.

Disclosure of Invention

The utility model aims to provide a novel friction damping vibration isolation rubber support, which can solve the problem that the vibration isolation effect is low due to the fact that a spring is used for isolating vibration of the support.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel friction damping vibration isolation rubber support comprises a base, a mounting assembly and a damping assembly, wherein a support is arranged at the top of the base;

the mounting assembly is arranged on the base and comprises a fixed rod, a piston and a buffer rod, wherein the piston is positioned in the fixed rod, and the buffer rod is fixedly arranged at the top of the piston;

the damping component is arranged on the base and comprises a second damping pad and a positioning pad, and the positioning pad is positioned above the second damping pad.

Preferably, the installation component still includes limiting plate, installation nut and damping spring, and the top fixed mounting of base has the dead lever, and the opening that can supply the buffer rod activity has been seted up to the inside of support, and the opening on the support is passed to the one end of buffer rod and extends to the top of support and screw thread installation have the installation nut, and the outer wall fixed mounting of buffer rod has the limiting plate, and the limiting plate is located the below of support and the top of limiting plate contacts with the bottom of support and is not fixed, and the top fixed mounting of base has damping spring.

Preferably, the damping assembly further comprises a first damping pad and a positioning column, the first damping pads are fixedly arranged on opposite surfaces of the base and the support, the number of the first damping pads is two, a second damping pad and the positioning pad are fixedly arranged on opposite surfaces of the two groups of first damping pads respectively, a groove capable of allowing the positioning column to move is formed in the second damping pad, and the positioning column is located in the groove.

Preferably, the top of the damping spring is not fixed in contact with the bottom of the support.

Preferably, the top of the second shock pad is not fixed in contact with the bottom of the positioning pad.

Preferably, the fixing rod and the buffer rod are both positioned in the damping spring and are not in contact with the inner wall of the damping spring, so that the damping spring is convenient to move.

Preferably, the outer wall of the piston is in contact with the inner wall of the fixed rod and is not fixed, so that the piston is convenient to move in the fixed rod.

Compared with the prior art, the utility model has the beneficial effects that: this novel friction damping shock insulation rubber support uses through the cooperation of dead lever, the piston, the buffer rod, limiting plate and installation nut, can carry out shock insulation to support and base and handle, and such setting, be convenient for dismantle base and support, be convenient for transport and storage it, the cooperation of rethread first shock pad, second shock pad and location pad is used, can also cushion through first shock pad and second shock pad when using damping spring buffering, when the base or and remove, can carry out the third time buffering to base and support through the setting of piston, can increase the shock insulation of device like this, the shock insulation effect of device is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of a fixing rod of the present utility model;

FIG. 3 is a cross-sectional view of a securing lever of the present utility model;

fig. 4 is a cross-sectional view of a second shock pad of the present utility model.

In the figure: 1. a base; 2. a support; 3. a mounting assembly; 301. a fixed rod; 302. a piston; 303. a buffer rod; 304. a limiting plate; 305. installing a nut; 306. a damping spring; 4. a shock absorbing assembly; 401. a first shock pad; 402. a second shock pad; 403. a positioning pad; 404. and positioning columns.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel friction damping shock insulation rubber support, including base 1, installation component 3 and damper 4, the top of base 1 is equipped with support 2, and on the base 1 was located to installation component 3, installation component 3 included dead lever 301, piston 302 and buffer rod 303, and piston 302 is located the inside of dead lever 301 and the top fixed mounting of piston 302 has buffer rod 303, and damper 4 locates on the base 1, and damper 4 includes second shock pad 402 and locating pad 403, and locating pad 403 is located the top of second shock pad 402.

Further, the installation component 3 still includes limiting plate 304, installation nut 305 and damping spring 306, the top fixed mounting of base 1 has dead lever 301, the opening that can supply buffer rod 303 activity is offered to the inside of support 2, the opening on the support 2 is passed to the one end of buffer rod 303 and extends to the top of support 2 and install installation nut 305 with the screw thread, the outer wall fixed mounting of buffer rod 303 has limiting plate 304, limiting plate 304 is located the below of support 2 and the top of limiting plate 304 contacts with the bottom of support 2 and does not fix, the top fixed mounting of base 1 has damping spring 306, damping spring 306's top contacts with the bottom of support 2 and does not fix, dead lever 301 and buffer rod 303 all are located damping spring 306's inside and do not contact with damping spring 306's inner wall, piston 302 and buffer rod 303 can carry out shock insulation to support 2 and base 1, and such setting, be convenient for dismantle base 1 and support 2, be convenient for it is dismantled and stores.

Still further, damper 4 still includes first shock pad 401 and reference column 404, the opposite face of base 1 and support 2 is all fixed mounting has first shock pad 401, the quantity of first shock pad 401 is two sets of, the opposite face of two sets of first shock pads 401 is fixed mounting respectively has second shock pad 402 and reference column 403, the recess that can supply reference column 404 activity is seted up to the inside of second shock pad 402, reference column 404 is located the recess, the top of second shock pad 402 contacts with the bottom of reference column 403 and is not fixed, first shock pad 401 and second shock pad 402 can also be through first shock pad 401 and second shock pad 402 buffering when using damping spring 306 buffering, when base 1 or and moving, can carry out the third buffering to base 1 and support 2 through the setting of piston 302, can increase the shock insulation of device like this, the shock insulation effect of device is improved.

Working principle: during the use, insert buffer rod 303 to the hole on the support 2 in, install support 2 and buffer rod 303 at rotation installation nut 305, when support 2 received the impact force, can carry out shock attenuation processing to support 2 through damping spring 306, and support 2 can drive buffer rod 303 and remove, buffer rod 303 removes and drives piston 302 and remove, because the inside of dead lever 301 is sealed state, can jack-up through the air when piston 302 descends, and then can play certain cushioning effect, and first shock pad 401 and second shock pad 402 can carry out the third buffering processing to support 2.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (5)

1. A novel friction damping shock insulation rubber support is characterized in that: comprising the following steps:

the base (1), the top of base (1) is equipped with support (2);

the mounting assembly (3) is arranged on the base (1), the mounting assembly (3) comprises a fixed rod (301), a piston (302) and a buffer rod (303), the piston (302) is positioned in the fixed rod (301), the top of the piston (302) is fixedly provided with the buffer rod (303), the mounting assembly (3) further comprises a limiting plate (304), a mounting nut (305) and a damping spring (306), the top of the base (1) is fixedly provided with the fixed rod (301), the inside of the base (2) is provided with an opening for the buffer rod (303) to move, one end of the buffer rod (303) passes through the opening in the base (2) and extends to the upper side of the base (2) and is provided with the mounting nut (305) in a threaded manner, the outer wall of the buffer rod (303) is fixedly provided with the limiting plate (304), the limiting plate (304) is positioned below the base (2) and the top of the limiting plate (304) is in contact with the bottom of the base (2) and is not fixed, and the top of the base (1) is fixedly provided with the damping spring (306);

damping module (4), it is located on base (1), damping module (4) include second shock pad (402) and locating pad (403), and locating pad (403) are located the top of second shock pad (402), damping module (4) still include first shock pad (401) and reference column (404), and the equal fixed mounting of opposite face of base (1) and support (2) has first shock pad (401), and the quantity of first shock pad (401) is two sets of, and the opposite face of two sets of first shock pads (401) is fixed mounting respectively has second shock pad (402) and locating pad (403), and the recess that can supply reference column (404) activity is seted up to the inside of second shock pad (402), and reference column (404) are located the recess.

2. The novel friction damping vibration-isolating rubber support according to claim 1, wherein: the top of the damping spring (306) is in contact with the bottom of the support (2) and is not fixed.

3. The novel friction damping vibration-isolating rubber support according to claim 2, wherein: the top of the second shock pad (402) is in contact with the bottom of the positioning pad (403) and is not fixed.

4. A novel friction damping vibration-isolating rubber mount as in claim 3, wherein: the fixing rod (301) and the buffer rod (303) are both positioned inside the damping spring (306) and are not contacted with the inner wall of the damping spring (306).

5. The novel friction damping vibration-isolating rubber support according to claim 4, wherein: the outer wall of the piston (302) is in contact with the inner wall of the fixed rod (301) and is not fixed.