CN211599379U

CN211599379U - Shock absorber with aluminum coating radiating fins

Info

Publication number: CN211599379U
Application number: CN201922191878.9U
Authority: CN
Inventors: 郭群友
Original assignee: Guansi Zhuhai Plate Products Co ltd
Current assignee: Guansi Zhuhai Plate Products Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-29
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a bumper shock absorber with aluminum coating fin, including fixed casing, the left end fixedly connected with bottom fixed plate of fixed casing, the mounting hole has been seted up to the upper surface of bottom fixed plate and the side that is located fixed casing, the opening has been seted up to the right flank central point of fixed casing position, the side fixedly connected with buffer spacer of opening, the interior bottom central point of fixed casing puts fixedly connected with base cover, the louvre has been seted up to the lateral surface of base cover, the lateral surface of base cover is provided with the spring, the inside swing joint of base cover has shock strut. The utility model discloses, through being provided with a set of cooling system and wear-resisting device, can avoid the bumper shock absorber because the service function is influenced in generating heat, can guarantee long-time work, through setting up slider connection structure and bottom fixed plate mounting hole structure, can facilitate the connection of device and use.

Description

Shock absorber with aluminum coating radiating fins

Technical Field

The utility model relates to a high frequency shock absorber technical field especially relates to a bumper shock absorber with aluminium coating fin.

Background

The effect of bumper shock absorber is to the energy conversion of vibrations partial heat energy, thereby realize slowing down vibrations, the effect of protection connection facility, spring energy storage and release in-process are turned into the action heat to partial energy, this kind of heat can be dispersed the heat away through the contact with the air, but some bumper shock absorbers heat dissipation facility is imperfect, can cause the high temperature of bumper shock absorber, the heat fade appears, the damping weakens, can not satisfy the operation requirement, thereby can not play the effect of protective apparatus, the good or bad of bumper shock absorber also can be measured to the heat dissipation rate of general bumper shock absorber.

When the traditional shock absorber encounters high-frequency shock for a long time, the effect of heat fading can occur, so that the shock absorption function is temporarily lost or even permanently lost, and the damage to equipment can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a shock absorber with an aluminum coating radiating fin.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a shock absorber with aluminum-coated radiating fins comprises a fixed shell, wherein a bottom fixing plate is fixedly connected to the left end of the fixed shell, mounting holes are formed in the upper surface of the bottom fixing plate and are positioned on the side edges of the fixed shell, an opening hole is formed in the center position of the right side surface of the fixed shell, a buffer gasket is fixedly connected to the side edges of the opening hole, a base sleeve is fixedly connected to the center position of the inner bottom of the fixed shell, radiating holes are formed in the outer side surface of the base sleeve, a spring is arranged on the outer side surface of the base sleeve, a shock absorption strut is movably connected to the inner portion of the base sleeve, an inner protective shell is fixedly connected to the side surface of the shock absorption strut, the top end of the shock absorption strut penetrates through the opening hole and extends to the outer side of the fixed shell to be fixedly connected with, the top of the sliding block is fixedly connected with a side plate, and a connecting hole is formed in the side face of the side plate.

As a further description of the above technical solution:

the number of the mounting holes is multiple, and the mounting holes are distributed in an annular array.

As a further description of the above technical solution:

fixed blocks are arranged on two side edges of the sliding groove, and the sliding groove is in a step shape.

As a further description of the above technical solution:

the anti-wear oil is added into the base sleeve, and the outer surfaces of the base sleeve and the spring are coated with heat dissipation coatings.

As a further description of the above technical solution:

the number of the sliding blocks is two, and the two sliding blocks are in a step shape.

As a further description of the above technical solution:

the outer surface of the shock strut and below the inner protective shell is coated with a heat sink coating.

As a further description of the above technical solution:

the shape of the internal protection shell is L-shaped, and the side face of the internal protection shell is arc-shaped.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this bumper shock absorber with aluminium coating fin has the oil that wear-resistants through the inside joining of base cover, can reduce the heat that the friction produced between shock strut and the base cover, simultaneously through being provided with the louvre, all is scribbled the heat dissipation coating at the surface of base cover and spring, can in time transmit the heat, makes the bumper shock absorber can long-time stable work.

2. Compared with the prior art, this bumper shock absorber with aluminium coating fin can play the cushioning effect to vibrations through the top compression spring of inside protective housing, is provided with the buffer spacer in the inside of opening hole, can increase the stability of device, through setting up slider connection structure and bottom fixed plate mounting hole structure, can facilitate the connection use of device.

Drawings

FIG. 1 is a front plan view of a damper with aluminum-coated fins in accordance with the present invention;

fig. 2 is a top view of a damper with aluminum-coated fins according to the present invention;

fig. 3 is a right side view of a shock absorber with aluminum-coated fins according to the present invention.

Illustration of the drawings:

1. mounting holes; 2. a bottom fixing plate; 3. a stationary housing; 4. a spring; 5. heat dissipation holes; 6. a base sleeve; 7. a shock strut; 8. an inner protective housing; 9. a cushion pad; 10. a top fixing plate; 11. a chute; 12. connecting holes; 13. a side plate; 14. a slider; 15. and (4) opening the hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a damper with aluminum-coated heat sink: comprises a fixed shell 3, a bottom fixing plate 2 is fixedly connected with the left end of the fixed shell 3, a mounting hole 1 is arranged on the upper surface of the bottom fixing plate 2 and positioned on the side edge of the fixed shell 3, a shock absorber and a vibration shell can be conveniently and fixedly connected through the structure of the bottom fixing plate 2 and the mounting hole 1, an opening hole 15 is arranged at the central position of the right side surface of the fixed shell 3, a buffer gasket 9 is fixedly connected with the side edge of the opening hole 15, the buffer gasket 9 is used for protecting the friction and the impact between the shock absorption strut 7 and the opening hole 15, a base sleeve 6 is fixedly connected with the central position of the inner bottom of the fixed shell 3, a heat dissipation hole 5 is arranged on the outer side surface of the base sleeve 6, the heat dissipation hole 5 can ensure that the shock absorption strut 7 and the base sleeve 6 can slide relatively, a compressed air column can not generate noise, the inside swing joint of base cover 6 has shock strut 7, the inside protective housing 8 of side fixedly connected with of shock strut 7, the top of shock strut 7 runs through open hole 15 and extends to the outside fixedly connected with top fixed plate 10 of stationary housing 3, the top of top fixed plate 10 is provided with spout 11, the inside swing joint of spout 11 has slider 14, slider 14's top fixedly connected with curb plate 13, connecting hole 12 has been seted up to the side of curb plate 13.

The quantity of mounting hole 1 is a plurality of, a plurality of mounting hole 1 annular array distributes, the both sides limit of spout 11 is provided with the fixed block, the shape of spout 11 is the echelonment, the inside of base cover 6 is added has wear-resistant oil, can reduce the friction and produce a large amount of heats, the surface of base cover 6 and spring 4 all is scribbled the heat dissipation coating, can guarantee in time dispel the heat, avoid weakening the damping ratio of bumper shock absorber device, the quantity of slider 14 is two, the shape of two sliders 14 sets up to the echelonment, the surface of shock strut 7 just is located the below of inside protective housing 8 and scribbles the fin coating, can guarantee that inside protective housing 8 can in time dispel the heat, the shape of inside protective housing 8 is the L type, the side of inside protective housing 8 sets up to.

The working principle is as follows: during the use, bottom fixed plate 2 and vibrations source fixed connection are through the bolt, then curb plate 13 and protection device swing joint through the pin, base cover 6 and shock strut 7 swing joint through 2 inside bottom fixed plates, can guarantee the stability of device, spring 4 through 6 lateral surfaces of base cover setting, play the cushioning effect to the vibrations that transmit fixed casing 3, inside through base cover 6 is added has wear-resistant oil, can reduce the heat that the friction produced between shock strut 7 and the base cover 6, simultaneously through being provided with louvre 5 and all scribbling the heat dissipation coating at the surface of base cover 6 and spring 4, can in time transmit the heat, make the long-time stable work of bumper shock absorber.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A damper with aluminum-coated fins comprising a stationary housing (3), characterized in that: the left end of the fixed shell (3) is fixedly connected with a bottom fixing plate (2), the upper surface of the bottom fixing plate (2) is positioned at the side of the fixed shell (3) and is provided with a mounting hole (1), the right side center of the fixed shell (3) is provided with an opening hole (15), the side of the opening hole (15) is fixedly connected with a buffer gasket (9), the inner bottom center of the fixed shell (3) is fixedly connected with a base sleeve (6), the outer side of the base sleeve (6) is provided with a heat dissipation hole (5), the outer side of the base sleeve (6) is provided with a spring (4), the inner part of the base sleeve (6) is movably connected with a damping strut (7), the side of the damping strut (7) is fixedly connected with an inner protection shell (8), and the top end of the damping strut (7) extends to the outer side fixed plate (10) of the fixed shell (3) through the opening hole (15), the top of top fixed plate (10) is provided with spout (11), the inside swing joint of spout (11) has slider (14), the top fixedly connected with curb plate (13) of slider (14), connecting hole (12) have been seted up to the side of curb plate (13).

2. A damper having aluminum coated fins according to claim 1, wherein: the number of the mounting holes (1) is multiple, and the mounting holes (1) are distributed in an annular array.

3. A damper having aluminum coated fins according to claim 1, wherein: fixed blocks are arranged on two side edges of the sliding groove (11), and the sliding groove (11) is in a step shape.

4. A damper having aluminum coated fins according to claim 1, wherein: the anti-wear oil is added into the base sleeve (6), and the outer surfaces of the base sleeve (6) and the spring (4) are coated with heat dissipation coatings.

5. A damper having aluminum coated fins according to claim 1, wherein: the number of the sliding blocks (14) is two, and the shapes of the two sliding blocks (14) are arranged in a step shape.

6. A damper having aluminum coated fins according to claim 1, wherein: the outer surface of the shock-absorbing strut (7) and the lower part of the inner protective shell (8) are coated with a heat sink coating.

7. A damper having aluminum coated fins according to claim 1, wherein: the shape of the internal protection shell (8) is L-shaped, and the side surface of the internal protection shell (8) is arc-shaped.