CN213017661U

CN213017661U - WRM rubber dustproof ring with heat dissipation function

Info

Publication number: CN213017661U
Application number: CN202021344633.1U
Authority: CN
Inventors: 金中华
Original assignee: Wuxi Naite Sealing Technology Co ltd
Current assignee: Wuxi Naite Sealing Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-20
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a WRM rubber dust ring with heat dissipation function, which comprises a dust ring main body, wherein an upper butt joint is arranged above the dust ring main body, a lower butt joint is arranged below the dust ring main body, the lower butt joint and the upper butt joint are both in an integral structure with the dust ring main body, an inner heat conducting fin is arranged inside the dust ring main body, an outer heat conducting fin is arranged outside the dust ring main body, a connecting rod is arranged between the outer heat conducting fin and the inner heat conducting fin, the lower butt joint and the upper butt joint can be conveniently butted and fixed through arrangement, a sliding block can slide on the lower butt joint and the upper butt joint, so that the bolt can be fixed according to the actual fixing condition, and sealing sheets with different thicknesses can be placed when the upper butt joint is butted with an external butt joint part, and simultaneously, the cooperation of the outer conducting strip, the connecting rod and the inner conducting strip which are arranged enables the heat to be conducted quickly, so that heat dissipation is facilitated.

Description

WRM rubber dustproof ring with heat dissipation function

Technical Field

The utility model relates to a dust ring, in particular to WRM rubber dust ring with heat dissipation function belongs to dust ring technical field.

Background

The dust ring is arranged on the piston rod and used for preventing external dust from mixing into a sealing piece of the hydraulic cylinder, and the external dust is isolated through the rotation of the dust ring, so that the normal operation of hydraulic parts is facilitated, and the heat conduction is not easy to occur when the dust ring is used.

Among the prior art, easily appear generating heat at the in-process of hydraulic pressure part operation, the heat that generates heat is difficult for discharging after being intercepted by the dust ring, leads to the inside high temperature of dust ring, is difficult for the use of dust ring, simultaneously, when installing fixedly, is difficult for fixing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a WRM rubber dust ring with heat dissipation function, lower butt joint and last butt joint through setting up can be convenient for dock fixedly, the sliding block of setting can slide on butt joint and last butt joint down, thereby can carry out the fixed of bolt according to the fixed condition of reality, thereby when making last butt joint and outside butt joint part butt joint, can carry out placing of the gasket of different thickness, and simultaneously, the outer conducting strip of setting, the cooperation of connecting rod and interior conducting strip makes the heat can carry out faster conduction, thereby be convenient for dispel the heat.

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

the utility model relates to a WRM rubber dust ring with heat dissipation function, including the dust ring main part, the top of dust ring main part is provided with the butt joint, the below of dust ring main part is provided with down the butt joint, lower butt joint all with dust ring main part formula structure as an organic whole with last butt joint, the inboard of dust ring main part is provided with interior conducting strip, the outside of dust ring main part is provided with outer conducting strip, be provided with the connecting rod between outer conducting strip and the interior conducting strip, go up and to having seted up the spout on the butt joint, the inboard of spout is provided with the sliding block.

As the utility model discloses a WRM rubber dust ring preferred technical scheme with heat dissipation function, the slotted hole has been seted up in the dust ring main part, the slotted hole is provided with threely altogether, and three slotted hole equidistance distributes.

As the utility model discloses a WRM rubber dust ring preferred technical scheme with heat dissipation function, the round hole has been seted up on the sliding block.

As the utility model discloses a WRM rubber dust ring preferred technical scheme with heat dissipation function, the both sides of connecting rod respectively with outer conducting strip and interior conducting strip welded fastening.

As the utility model discloses a WRM rubber dust ring preferred technical scheme with heat dissipation function, outer conducting strip is provided with four altogether, and four outer conducting strip equidistance distribute in the dust ring main part.

Compared with the prior art, the beneficial effects of the utility model are that: can be convenient for dock fixedly through the lower butt joint that sets up and last butt joint, the sliding block of setting can slide on butt joint and last butt joint down to can carry out the fixed of bolt according to the fixed condition of reality, thereby when making last butt joint and outside butt joint part butt joint, can carry out placing of the gasket of different thickness, simultaneously, the cooperation of the outer conducting strip, connecting rod and the interior conducting strip of setting makes the heat can carry out faster conduction, thereby be convenient for dispel the heat.

Drawings

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

FIG. 2 is an external view of the present invention;

fig. 3 is a bottom view of the upper joint of the present invention.

In the figure: 1. an inner heat-conducting fin; 2. a lower butt joint; 3. a connecting rod; 4. an outer heat-conducting fin; 5. a slot; 6. a dust ring main body; 7. a slider; 8. an upper butt joint; 9. a chute.

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.

Please refer to fig. 1-3, the utility model relates to a WRM rubber dust ring with heat dissipation function, including dust ring main part 6, the top of dust ring main part 6 is provided with butt joint 8, the below of dust ring main part 6 is provided with down butt joint 2, lower butt joint 2 and last butt joint 8 all with dust ring main part 6 formula structure as an organic whole, the inboard of dust ring main part 6 is provided with interior conducting strip 1, the outside of dust ring main part 6 is provided with outer conducting strip 4, be provided with connecting rod 3 between outer conducting strip 4 and the interior conducting strip 1, last spout 9 has been seted up on the butt joint 8, the inboard of spout 9 is provided with sliding block 7.

The dust ring main body 6 is provided with three slotted holes 5, the slotted holes 5 are distributed in an equal distance mode, the sliding block 7 is provided with a round hole, two sides of the connecting rod 3 are respectively welded and fixed with the outer heat conducting fins 4 and the inner heat conducting fins 1, the outer heat conducting fins 4 are distributed in four, and the four outer heat conducting fins 4 are distributed on the dust ring main body 6 in an equal distance mode.

Specifically, the utility model discloses during the use, lower butt joint 2 through setting up and last butt joint 8 can be convenient for dock fixedly, when needs dock fixedly, pass the bolt and seted up the round hole on sliding block 7 and fix, sliding block 7 of setting can slide, thereby can carry out the fixed of bolt according to the fixed condition of reality, thereby when making last butt joint 8 and outside butt joint part butt joint, can carry out placing of the gasket of different thickness between, and simultaneously, the outer conducting strip 4 of setting, connecting rod 3 and interior conducting strip 1's cooperation make the heat can carry out faster conduction, thereby be convenient for dispel the heat.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a WRM rubber dust ring with heat dissipation function, includes dust ring main part (6), its characterized in that, the top of dust ring main part (6) is provided with butt joint (8), the below of dust ring main part (6) is provided with down butt joint (2), lower butt joint (2) and last butt joint (8) all with dust ring main part (6) formula structure as an organic whole, the inboard of dust ring main part (6) is provided with interior conducting strip (1), the outside of dust ring main part (6) is provided with outer conducting strip (4), be provided with connecting rod (3) between outer conducting strip (4) and interior conducting strip (1), go up and seted up spout (9) on butt joint (8), the inboard of spout (9) is provided with sliding block (7).

2. The WRM rubber dust ring with the heat dissipation function as recited in claim 1, wherein a slotted hole (5) is formed in the dust ring main body (6), the number of the slotted holes (5) is three, and the three slotted holes (5) are distributed at equal intervals.

3. The WRM rubber dust ring with the heat dissipation function as recited in claim 1, wherein the sliding block (7) is provided with a circular hole.

4. The WRM rubber dust ring with heat dissipation function as recited in claim 1, wherein both sides of the connecting rod (3) are welded and fixed with the outer heat conducting fin (4) and the inner heat conducting fin (1), respectively.

5. The WRM rubber dust ring with heat dissipation function according to claim 4, wherein the number of the outer heat conducting fins (4) is four, and the four outer heat conducting fins (4) are equidistantly distributed on the dust ring main body (6).