CN211474760U

CN211474760U - Electronic control damper with good damping effect

Info

Publication number: CN211474760U
Application number: CN201921985162.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-11
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses an electric control damper with good damping effect, which comprises a damping shell, wherein a trapezoidal groove is formed in the damping shell, a sliding through groove is formed on the upper wall surface of the damping shell, the sliding through groove is communicated with the trapezoidal groove, a damper body is arranged at the upper end of the damping shell, sliding grooves are formed on the front wall surface and the rear wall surface of the trapezoidal groove, and a damping structure is arranged in the trapezoidal groove; this effectual automatically controlled attenuator of shock attenuation simple structure, reasonable in design realizes carrying out multiple shock attenuation to the attenuator body, and the shock attenuation effect is obvious, and effectual solved can't the counter force when meetting the resistance and carry out the shock attenuation, cause equipment to appear damaging easily, very easily cause the problem of unnecessary loss of property.

Description

Electronic control damper with good damping effect

Technical Field

The utility model relates to a speed reducer technical field specifically is an effectual automatically controlled attenuator of shock attenuation.

Background

A damper (Shock absorber) is a device that uses damping characteristics to damp mechanical vibrations and dissipate kinetic energy. The damper mainly comprises a liquid damper, a gas damper and an electromagnetic damper. The damper is widely applied to the industries of aerospace, aviation, war industry, guns, automobiles and the like after development.

The existing electronic control damper is directly connected with the output end of a speed reducer, and when resistance occurs, the resistance cannot be damped, so that equipment is easily damaged, and unnecessary property loss is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual automatically controlled attenuator of shock attenuation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic control damper with good damping effect comprises a damping shell, wherein a trapezoidal groove is formed in the damping shell, a sliding through groove is formed in the upper wall surface of the damping shell and is communicated with the trapezoidal groove, a damper body is arranged at the upper end of the damping shell, sliding grooves are formed in the front wall surface and the rear wall surface of the trapezoidal groove, and a damping structure is assembled in the trapezoidal groove;

shock-absorbing structure is including being located the connecting block between a pair of spout, connecting block and spout sliding connection, both ends are equipped with the sleeve pipe about the connecting block, the equal slip cartridge in the sleeve pipe has the connecting rod, be equipped with a spring between connecting rod inboard and the sleeve pipe, the connecting rod outside is equipped with the slider, the connecting block upper surface is equipped with the installation pole, the groove is led to in the slip is worn out to installation pole upper end, the installation pole is located the groove outer end that slides and is connected with the mounting panel, the mounting panel upper surface and this body coupling of attenuator, the connecting block lower surface evenly is equipped with a plurality of springs No. two, the equal fixed mounting of No. two spring lower extremes is on trapezoidal recess lower.

Preferably, the width of the connecting block is the same as the width of the sliding groove.

Preferably, the thickness of the connecting block is the same as the distance between the pair of sliding grooves.

Preferably, the sliding blocks are of a trapezoidal structure, and the pair of sliding blocks are in surface contact with the left side wall and the right side wall of the trapezoidal groove respectively.

Preferably, the mounting panel lower surface is equipped with a pair of No. three springs that the structure is the same, No. three spring lower extremes are installed in the shock attenuation casing upper surface, and is a pair of No. three springs are located the installation pole left and right sides respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this effectual automatically controlled attenuator of shock attenuation simple structure, reasonable in design realizes carrying out multiple shock attenuation to the attenuator body, and the shock attenuation effect is obvious, and effectual solved can't the counter force when meetting the resistance and carry out the shock attenuation, cause equipment to appear damaging easily, very easily cause the problem of unnecessary loss of property.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a left side view of the structure of the present invention.

The damping device comprises a damping shell 1, a trapezoidal groove 2, a sliding through groove 3, a damper body 4, a sliding groove 5, a damping structure 6, a connecting block 61, a sleeve 62, a connecting rod 63, a spring I64, a sliding block 65, a mounting rod 66, a mounting plate 67, a spring II 68 and a spring III 7.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an electric control damper with good damping effect comprises a damping shell 1, wherein a trapezoidal groove 2 is formed in the damping shell 1, a sliding through groove 3 is formed in the upper wall surface of the damping shell 1, the sliding through groove 3 is communicated with the trapezoidal groove 2, a damper body 4 is arranged at the upper end of the damping shell 1, sliding grooves 5 are formed in the front wall surface and the rear wall surface of the trapezoidal groove 2, and a damping structure 6 is assembled in the trapezoidal groove 2; the damping structure 6 comprises a connecting block 61 positioned between a pair of sliding grooves 5, the connecting block 61 is in sliding connection with the sliding grooves 5, sleeves 62 are assembled at the left end and the right end of the connecting block 61, connecting rods 63 are inserted in the sleeves 62 in a sliding manner, a first spring 64 is assembled between the inner side of each connecting rod 63 and each sleeve 62, a sliding block 65 is assembled at the outer side of each connecting rod 63, an installation rod 66 is assembled on the upper surface of the connecting block 61, the upper end of each installation rod 66 penetrates through the corresponding sliding through groove 3, an installation plate 67 is connected to the outer end of each installation rod 66 positioned at the corresponding sliding through groove 3, the upper surface of each installation plate 67 is connected with the damper body 4, a plurality of second springs 68 are uniformly assembled on the lower surface of the connecting block 61, the lower ends of the second springs 68 are fixedly installed on the lower wall surface of the trapezoidal, and a pair of sliders 65 respectively contacts with the left and right side wall surfaces of the trapezoidal groove 2, a pair of third springs 7 with the same structure are assembled on the lower surface of the mounting plate 67, the lower ends of the third springs 7 are mounted on the upper surface of the damping shell 1, and the pair of third springs 7 are respectively positioned on the left and right sides of the mounting rod 66.

When the damper body 4 vibrates vertically, the damper body 4 is buffered and damped through the damping structure 6, when the damper body 4 moves downwards, the mounting rod 66 moves downwards to push the connecting block 61 to move downwards, the first spring 64 in the connecting block 61 is extruded, the sliding block 65 on the connecting rod 63 is always in contact with the side wall surface of the trapezoidal groove 2, the force applied to the sliding block 65 through the extrusion of the first spring 64 can increase the friction between the sliding block 65 and the side wall surface of the trapezoidal groove 2, a certain buffering effect is further achieved on the damper body 4, when the connecting block 61 moves downwards, the second spring 68 is elastically deformed, the second spring 68 is extruded to apply an upward force to the connecting block 61, so that the downward movement of the connecting block 61 is buffered, when the mounting plate 67 moves downwards, a certain buffering effect can be achieved on the mounting plate 67 through the third spring 7, through the structure, the damper body 4 can be effectively buffered and damped.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electric control damper with a good damping effect is characterized by comprising a damping shell (1), wherein a trapezoidal groove (2) is formed in the damping shell (1), a sliding through groove (3) is formed in the upper wall surface of the damping shell (1), the sliding through groove (3) is communicated with the trapezoidal groove (2), a damper body (4) is arranged at the upper end of the damping shell (1), sliding grooves (5) are formed in the front wall surface and the rear wall surface of the trapezoidal groove (2), and a damping structure (6) is arranged in the trapezoidal groove (2);

the damping structure (6) comprises a connecting block (61) positioned between a pair of sliding grooves (5), the connecting block (61) is in sliding connection with the sliding grooves (5), sleeves (62) are assembled at the left end and the right end of the connecting block (61), a connecting rod (63) is inserted into each sleeve (62) in a sliding mode, a spring (64) is assembled between the inner side of each connecting rod (63) and each sleeve (62), a sliding block (65) is assembled on the outer side of each connecting rod (63), an installing rod (66) is assembled on the upper surface of the connecting block (61), a sliding through groove (3) is penetrated through the upper end of each installing rod (66), the installing rod (66) is positioned at the outer end of the corresponding sliding through groove (3) and connected with an installing plate (67), the upper surface of the installing plate (67) is connected with a damper body (4), and a plurality of second springs (68, the lower ends of the second springs (68) are fixedly arranged on the lower wall surface of the trapezoidal groove (2).

2. An electrically controlled damper with good shock absorption effect as claimed in claim 1, wherein the width of the connecting block (61) is the same as the width of the sliding groove (5).

3. An electrically controlled damper with good shock absorption effect as claimed in claim 1, wherein the thickness of the connecting block (61) is the same as the distance between the pair of sliding grooves (5).

4. The electrically controlled damper with good damping effect as claimed in claim 1, wherein the sliding blocks (65) are of a trapezoidal structure, and the pair of sliding blocks (65) are respectively in surface contact with the left and right side walls of the trapezoidal groove (2).

5. The electronic control damper with good damping effect according to claim 1, wherein a pair of third springs (7) with the same structure are assembled on the lower surface of the mounting plate (67), the lower ends of the third springs (7) are mounted on the upper surface of the damping shell (1), and the pair of third springs (7) are respectively positioned on the left side and the right side of the mounting rod (66).