CN215110233U

CN215110233U - U-shaped structural rigidity shock absorber

Info

Publication number: CN215110233U
Application number: CN202120586263.0U
Authority: CN
Inventors: 唐惠祥; 丁金新; 周燕华; 谭玉千
Original assignee: Qidong Huida Shock Absorption Technology Co ltd
Current assignee: Qidong Huida Shock Absorption Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-12-10
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a U type structural rigidity bumper shock absorber, including outer supporting part, interior supporting part, connecting portion, shock pad, interior and exterior supporting part is the U type, by between the interior and exterior supporting part connecting portion are connected, interior and exterior supporting part upper portion all is equipped with the shock pad, interior and exterior supporting part both ends all are equipped with overload flexibility spacing, be equipped with the rubber pad above the connecting portion, overload flexibility spacing with rubber pad integrated into one piece above the connecting portion, with the bumper shock absorber metal body closely bonds, the utility model discloses utilize characteristics such as rubber softness, fatigue resistance, install between the vibrations source of big heavy mechanical electrical equipment, can play good cushioning effect, avoided electrical equipment to connect not hard up scheduling problem that drops, protected each electrical part can be in good user state.

Description

U-shaped structural rigidity shock absorber

Technical Field

The utility model relates to a bumper shock absorber field especially relates to a U type structural rigidity bumper shock absorber.

Background

In practice, an electric control system of large and heavy machinery is in an integral vibration state in the use process, the defects that an electric appliance connector is easy to loosen and fall off and the like exist, and the existing shock absorber cannot well achieve the shock absorption effect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve this technical problem exactly, design a U type structural rigidity bumper shock absorber, utilize characteristics such as rubber softness, fatigue resistance, install between electrical equipment's the vibrations source, can play good cushioning effect, protected each electrical part can be in good user state.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a U type structural rigidity bumper shock absorber, includes outer supporting part, interior supporting part, connecting portion, shock pad, interior and exterior supporting part is the U type, between the inside and outside supporting part by connecting portion connect, inside and outside supporting part upper portion all is equipped with the shock pad.

As a further aspect of the present invention: and overload flexible limiting parts are arranged at two ends of the inner and outer supporting parts.

As a further aspect of the present invention: the connecting part is provided with a rubber pad.

As a further aspect of the present invention: the overload flexible limiting part and the rubber pad on the connecting part are integrally formed and are tightly bonded with the metal body of the shock absorber.

As a further aspect of the present invention: the length of the four sides of the outer frame of the shock absorber is 80 millimeters, the thickness of the inner supporting part and the thickness of the outer supporting part are 6 millimeters, the length of the two sides of the outer supporting part is 52 millimeters, the width of the inner side of the inner supporting part is 30 millimeters, and the width of the outer side of the inner supporting part is 42 millimeters.

As a further aspect of the present invention: the inside contained angle radian of inside and outside supporting part is R2.5, inside and outside supporting part outside contained angle radian is R8.

As a further aspect of the present invention: the radian of the connecting part connected with the inner and outer supporting parts is R15.

As a further aspect of the present invention: the width of the upper shock pad of the inner supporting part and the outer supporting part is 5 millimeters, the outer side of the outer supporting part is flush with the shock pad, the inner side of the outer supporting part contains 1 millimeter gap, the shock pads at the two ends of the outer supporting part are distant from the shock pads at the two ends of the outer supporting part, the inner side of the inner supporting part is flush with the shock pad, and the outer side of the inner supporting part contains 1 millimeter gap.

As a further aspect of the present invention: the overload flexible limiting thickness is 3 mm.

As a further aspect of the present invention: the middle parts of the inner and outer supporting parts are provided with a through hole.

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

the utility model provides a U type structural rigidity bumper shock absorber utilizes characteristics such as rubber softness, fatigue resistance, installs between big heavy mechanical electrical equipment's vibrations source, can play good cushioning effect, has avoided electrical equipment to connect not hard up scheduling problem that drops, has protected each electrical part can be in good user state.

Drawings

Fig. 1 is the utility model relates to a structural schematic diagram of U type structural rigidity bumper shock absorber.

Fig. 2 is the utility model discloses a structural schematic diagram of U type structural rigidity bumper shock absorber metal body.

Notations for reference numerals: the supporting structure comprises an outer supporting part 100, an inner supporting part 200, a connecting part 300, a shock pad 400, an overload flexible limiting part 301 and a rubber pad 302;

the shock absorber comprises a shock absorber outer frame A, two sides B of an outer supporting part, the inner side C of an inner supporting part, the outer side D of the inner supporting part and the width E of a shock pad;

inside contained angle radian R1 of inside and outside supporting part, inside and outside supporting part outside contained angle radian R2, connecting portion and the inside and outside supporting part department of linking radian R3.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

As shown in fig. 1-2, the U-shaped structure stiffness damper comprises an outer support part 100, an inner support part 200, a connecting part 300 and a damping pad 400, wherein the inner and outer support parts are metal bodies, the inner and outer support parts are U-shaped, the U-shaped openings of the inner and outer support parts are connected relatively, the outer support part is located outside the inner support part, the inner and outer support parts are connected by the connecting part 300, the damping pad 400 is uniformly arranged on the upper parts of the inner and outer support parts, and the damping pad 400 is bonded with the metal bodies of the inner and outer support parts. And two ends of the inner and outer supporting parts are respectively provided with an overload flexible limit 301. Rubber pads 302 are evenly arranged on the connecting parts. The overload flexible limiting part 301 and the rubber pad 302 on the connecting part are integrally formed and are tightly bonded with the metal body of the shock absorber.

The side length of four sides of the outer frame A of the shock absorber is 80 millimeters, the thickness of each of the inner supporting part and the outer supporting part is 6 millimeters, the length of each of two sides B of the outer supporting part is 52 millimeters, the width of an inner side C of each of the inner supporting parts is 30 millimeters, and the width of an outer side D of each of the inner supporting parts is 42 millimeters. The inside contained angle radian of inside and outside supporting part is R2.5, inside and outside supporting part outside contained angle radian is R8. The radian of the connecting part connected with the inner and outer supporting parts is R15. The width E of the upper shock pad of the inner and outer supporting parts is 5 millimeters, the outer side of the outer supporting part 100 is parallel and level with the shock pad 400, the inner side of the outer supporting part contains 1 millimeter gap, the distance between the shock pads 400 at the two ends of the outer supporting part contains 2 millimeter gaps at the two ends of the outer supporting part, the inner side of the inner supporting part is parallel and level with the shock pad, the outer side of the inner supporting part contains 1 millimeter gap, and the shock pad and the gaps at the side surfaces and the end parts of the inner and outer supporting parts are deformation spaces reserved for the shock pad when the shock pad is deformed under stress. The thickness of the overload flexible limiting part 301 is 3 mm. The middle parts of the inner and outer supporting parts respectively comprise a through hole, and the U-shaped structure shock pad can be fixedly connected with the machine main body through the through holes.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. The utility model provides a U type structural rigidity bumper shock absorber, includes outer supporting portion (100), interior supporting portion (200), connecting portion (300), shock pad (400), its characterized in that: the inner and outer supporting parts (100, 200) are U-shaped, the inner and outer supporting parts (100, 200) are connected through the connecting part (300), and the upper parts of the inner and outer supporting parts (100, 200) are provided with shock absorbing pads (400).

2. A U-shaped structural stiffness damper as claimed in claim 1 wherein: both ends of the inner and outer supporting parts (100, 200) are provided with overload flexible limit parts (301).

3. A U-shaped structural stiffness damper as claimed in claim 2 wherein: a rubber pad (302) is arranged on the connecting part (300).

4. A U-shaped structural stiffness damper as claimed in claim 3 wherein: the overload flexible limiting part (301) and the rubber pad (302) on the connecting part (300) are integrally formed and are tightly bonded with the metal body of the shock absorber.

5. A U-shaped structural stiffness damper as claimed in claim 4 wherein: the shock absorber outer frame (A) four sides length is 80 millimeters, the thickness of inside and outside supporting part (100, 200) is 6 millimeters, outside supporting part (100) both sides (B) length is 52 millimeters, the inboard (C) width of inside supporting part (200) is 30 millimeters, outside (D) width is 42 millimeters.

6. A U-shaped structural stiffness damper as claimed in claim 5 wherein: the inside contained angle radian (R1) of inside and outside supporting part (100, 200) is R2.5, inside and outside supporting part (100, 200) outside contained angle radian (R2) is R8.

7. A U-shaped structural stiffness damper as claimed in claim 6 wherein: the radian (R3) of the connecting part (300) and the inner and outer supporting parts (100, 200) is R15.

8. A U-shaped structural stiffness damper as claimed in claim 7 wherein: interior supporting part (100, 200) upper portion shock pad width (E) is 5 millimeters, outer supporting part (100) outside and shock pad (400) parallel and level thereof, the inboard contains 1 millimeter space, outer supporting part (100) both ends shock pad (400) distance outer supporting part (100) both ends contain 2 millimeter spaces, survey in interior supporting part (200) and its shock pad (400) parallel and level, the outside contains 1 millimeter space.

9. A U-shaped structural stiffness damper as claimed in claim 8 wherein: the thickness of the overload flexible limiting part (301) is 3 mm.

10. A U-shaped structural stiffness damper as claimed in claim 9 wherein: the middle parts of the inner and outer supporting parts (100, 200) are provided with a through hole.