CN211082673U

CN211082673U - Damping device for high-frequency vibration equipment

Info

Publication number: CN211082673U
Application number: CN201922052197.4U
Authority: CN
Inventors: 张昌奎
Original assignee: Laifeng Jinfeng Building Materials Industry Co ltd
Current assignee: Laifeng Jinfeng Building Materials Industry Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-24
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a damping device for high-frequency vibration equipment relates to shock attenuation equipment technical field, for solving current damping device for high-frequency vibration equipment because bulky single structure causes the poor problem of damping efficiency. The rear end of stabilizer blade damping spring is provided with the stabilizer blade go-between, stabilizer blade damping spring's both sides are provided with the shock attenuation stabilizer blade, the upper end of shock attenuation stabilizer blade is provided with the stabilizer blade base, the upper end of stabilizer blade base is provided with the base bearing block, stabilizer blade damping spring's lower extreme is provided with vertical damping spring, vertical damping spring's inside is provided with vertical shock attenuation hydraulic stem, the lower extreme of vertical shock attenuation hydraulic stem is provided with joint damping shaft, the lower extreme of joint damping shaft is provided with two joint damping hydraulic stems, the one end of joint damping hydraulic stem is provided with the joint shock attenuation movable rod, the one end of joint shock attenuation movable rod is provided with the joint shock attenuation bracing piece.

Description

Damping device for high-frequency vibration equipment

Technical Field

The utility model relates to a damping device technical field specifically is a damping device for high-frequency vibration equipment.

Background

The shock Absorber (Absorber) is used to suppress the shock when the spring absorbs the shock and then rebounds and the impact from the road surface. The damping device is widely applied to automobiles and is used for accelerating the attenuation of the vibration of a frame and an automobile body so as to improve the driving smoothness of the automobiles. When the shock absorber passes through the uneven road surface, although the shock absorbing spring can filter the shock of the road surface, the spring can still reciprocate, and the shock absorber is used for inhibiting the spring from jumping. In order to improve the running smoothness of the automobile, a shock absorber is arranged in the suspension in parallel with the elastic element, and is used for attenuating the shock. At the moment, the friction between the hole wall and oil and the internal friction between oil molecules form damping force on vibration, so that the vibration energy of the automobile is converted into oil heat energy.

However, the existing damping device for the high-frequency vibration equipment has the problem of poor damping efficiency due to the fact that the damping device is large in size and single in structure; therefore, the existing requirements are not met, and a damping device for high-frequency vibration equipment is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping device for high-frequency vibration equipment to solve the current damping device for high-frequency vibration equipment who proposes among the above-mentioned background art and cause the poor problem of damping efficiency because of bulky structure singleness.

In order to achieve the above object, the utility model provides a following technical scheme: a damping device for high-frequency vibration equipment comprises a support leg damping spring, wherein a support leg connecting ring is arranged at the rear end of the support leg damping spring, two damping support legs are arranged on two sides of the support leg damping spring, two damping support legs are arranged, a support leg base is arranged at the upper end of each damping support leg, two support leg bases are arranged, a base bearing block is arranged at the upper end of each support leg base, two base bearing blocks are arranged, a longitudinal damping spring is arranged at the lower end of the support leg damping spring, a longitudinal damping hydraulic rod is arranged in the longitudinal damping spring, a combined damping shaft is arranged at the lower end of the longitudinal damping hydraulic rod, two combined damping hydraulic rods are arranged at the lower end of the combined damping shaft, the two combined damping hydraulic rods are in threaded connection with the combined damping shaft at an angle of sixty degrees, and a combined damping movable rod is arranged at one end of the combined damping, and the combined damping movable rods are provided with two, one end of each combined damping movable rod is provided with a combined damping supporting rod, and the number of the combined damping supporting rods is two.

Preferably, a transverse damping spring is arranged between the two base bearing blocks, and a transverse damping hydraulic rod is arranged inside the transverse damping spring.

Preferably, the lower end of the longitudinal damping spring is provided with a lubricating interface.

Preferably, the upper end of the base bearing block is provided with two bearing block anti-skid interfaces.

Preferably, the lower end of the combined damping support rod is provided with a combined damping chassis.

Preferably, the lower end of the combined damping chassis is provided with a base anti-skid pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of horizontal damping spring and horizontal shock attenuation hydraulic stem for the base bearing block can be pulled the shock attenuation when being pushed down the separation by pressure, strengthens the horizontal shock attenuation effect of base bearing block, prevents that the base bearing block from being excessively pushed down and arousing stabilizer blade damping spring's irreversible deformation.

2. Through the setting of lubricated interface for vertical damping spring department can be lubricated by the lubricating oil of lubricated interface, prevents that the vertical damping spring of main bumper shock absorber from reducing the shock attenuation effect because of excessive friction, extension product life.

3. Through the setting of bearing block anti-skidding interface for interface on the base bearing block has anti-skidding ability, and surperficial skid resistant course increases coefficient of friction prevents that the shock attenuation product from breaking away from the product because of grabbing not enough and causing dangerous emergence.

4. Through the setting of combining the shock attenuation chassis for the upper portion bearing of bumper shock absorber comes the bearing from this structure, and its connected mode is welded connection, and firm joint shock attenuation bracing piece of connecting, its intensity is enough to handle the amplitude influence that high frequency vibration equipment brought.

5. Through the setting of base slipmat for jointly shock attenuation chassis bottom is provided with antiskid, increases the adhesive force of whole bumper shock absorber, prevents that phenomenon appearance that influences the working effect such as skid appears in the damping device during operation.

Drawings

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

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

FIG. 3 is a partial enlarged view of the point A of the present invention;

in the figure: 1. a leg damping spring; 2. a support leg connecting ring; 3. shock absorption support legs; 4. a foot base; 5. a base bearing block; 6. a bearing block anti-slip interface; 7. a lateral damping spring; 8. a transverse shock-absorbing hydraulic rod; 9. a longitudinal damping spring; 10. a longitudinal shock absorbing hydraulic rod; 11. lubricating the interface; 12. a joint damper shaft; 13. a combined damping hydraulic rod; 14. a combined shock-absorbing movable rod; 15. a shock absorption supporting rod is combined; 16. a combined damping chassis; 17. a base anti-skid pad.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a damping device for high-frequency vibration equipment comprises a support leg damping spring 1, wherein a support leg connecting ring 2 is arranged at the rear end of the support leg damping spring 1, two damping support legs 3 are arranged on two sides of the support leg damping spring 1, two damping support legs 3 are arranged, two support leg bases 4 are arranged at the upper ends of the damping support legs 3, two support leg bases 4 are arranged, two base bearing blocks 5 are arranged at the upper ends of the support leg bases 4, two base bearing blocks 5 are arranged at the lower ends of the support leg damping spring 1, a longitudinal damping spring 9 is arranged at the lower end of the support leg damping spring 1, a longitudinal damping hydraulic rod 10 is arranged in the longitudinal damping spring 9, a combined damping shaft 12 is arranged at the lower end of the longitudinal damping hydraulic rod 10, two combined damping hydraulic rods 13 are arranged at the lower end of the combined damping shaft 12, the two combined damping hydraulic rods 13 are in a sixty-degree angle and are in threaded connection with the, and the combined damping movable rod 14 is provided with two, one end of the combined damping movable rod 14 is provided with a combined damping support rod 15, and the combined damping support rod 15 is provided with two.

Further, be provided with horizontal damping spring 7 between two base bearing blocks 5, the inside of horizontal damping spring 7 is provided with horizontal shock attenuation hydraulic stem 8, horizontal damping spring 7 and horizontal shock attenuation hydraulic stem 8's setting for base bearing block 5 can be pulled the shock attenuation when being pushed down the separation by pressure, strengthens base bearing block 5's horizontal shock attenuation effect, prevents that base bearing block 5 from being excessively pushed down and arouses stabilizer blade damping spring 1's irreversible deformation.

Further, the lower extreme of vertical damping spring 9 is provided with lubricated interface 11 for vertical damping spring 9 department can be lubricated by the lubricating oil of lubricated interface 11, prevents that main damper vertical damping spring 9 from reducing the shock attenuation effect because of excessive friction, extension product life.

Further, the upper end of base bearing block 5 is provided with bearing block anti-skidding interface 6, and bearing block anti-skidding interface 6 is provided with two for interface on the base bearing block 5 has anti-skidding ability, and surperficial skid resistant course increases coefficient of friction prevents that the shock attenuation product from breaking away from the product because of grabbing the not enough emergence that causes danger of ability.

Further, the lower end of the combined damping support rod 15 is provided with a combined damping chassis 16, so that the upper part of the damper bears the weight through the structure, the connection mode is welding connection, the combined damping support rod 15 is stably connected, and the strength of the combined damping support rod is enough to cope with the amplitude influence caused by high-frequency vibration equipment.

Further, the lower extreme of combining shock attenuation chassis 16 is provided with base slipmat 17 for it is provided with antiskid to combine shock attenuation chassis 16 bottom, increases the adhesive force of whole bumper shock absorber, prevents that phenomenon appearance that influences the working effect such as skidding appears in the damping device during operation from appearing.

The working principle is as follows: during the use, install this bumper shock absorber on the equipment that needs absorbing high-frequency vibration, install bearing block antiskid interface 6 in the kneck of high-frequency vibration equipment, can be the contact connection, threaded connection or welded connection installation, arrange base slipmat 17 in balanced places such as ground promptly and install the completion again, the heavy object of vibrations pushes down base bearing block 5, horizontal damping spring 7 and horizontal shock attenuation hydraulic stem 8 limit the upper and lower limit that opens and shuts of base bearing block 5 in the time of horizontal shock attenuation, prevent that stabilizer blade damping spring 1 excessively bends and surpass the bending stress value and lose the resilience, immediately afterwards, vibrations conduction further carries out fore-and-aft shock attenuation to vertical damping spring 9 and vertical shock attenuation hydraulic stem 10, final vibrations are then accomplished shock attenuation and bearing effect through uniting damper.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a damping device for high-frequency vibration equipment, includes stabilizer blade damping spring (1), its characterized in that: the rear end of the support leg damping spring (1) is provided with a support leg connecting ring (2), two sides of the support leg damping spring (1) are provided with two damping support legs (3), the upper end of the damping support leg (3) is provided with a support leg base (4), the support leg base (4) is provided with two damping support legs, the upper end of the support leg base (4) is provided with a base bearing block (5), the base bearing block (5) is provided with two, the lower end of the support leg damping spring (1) is provided with a longitudinal damping spring (9), a longitudinal damping hydraulic rod (10) is arranged inside the longitudinal damping spring (9), the lower end of the longitudinal damping hydraulic rod (10) is provided with a combined damping shaft (12), the lower end of the combined damping shaft (12) is provided with two combined damping hydraulic rods (13), and the two combined damping hydraulic rods (13) are in a sixty-degree angle and are in threaded connection with the combined damping shaft (12), the damping device is characterized in that one end of the combined damping hydraulic rod (13) is provided with two combined damping movable rods (14), the two combined damping movable rods (14) are arranged, one end of each combined damping movable rod (14) is provided with two combined damping supporting rods (15), and the two combined damping supporting rods (15) are arranged.

2. A vibration damping device for a high-frequency vibration device according to claim 1, wherein: a transverse damping spring (7) is arranged between the two base bearing blocks (5), and a transverse damping hydraulic rod (8) is arranged inside the transverse damping spring (7).

3. A vibration damping device for a high-frequency vibration device according to claim 1, wherein: and a lubricating interface (11) is arranged at the lower end of the longitudinal damping spring (9).

4. A vibration damping device for a high-frequency vibration device according to claim 1, wherein: the upper end of base bearing block (5) is provided with bearing block anti-skidding interface (6), and bearing block anti-skidding interface (6) are provided with two.

5. A vibration damping device for a high-frequency vibration device according to claim 1, wherein: the lower end of the combined damping support rod (15) is provided with a combined damping chassis (16).

6. A vibration damping device for a high frequency vibration device according to claim 5, wherein: the lower end of the combined damping chassis (16) is provided with a base anti-skid pad (17).