CN215805865U

CN215805865U - Clutch pulley cover convenient to disassemble and assemble

Info

Publication number: CN215805865U
Application number: CN202121175641.2U
Authority: CN
Inventors: 田村有二; 飯塚康之; 张传福
Original assignee: Ogura Clutch Dongguan Co Ltd
Current assignee: Ogura Clutch Dongguan Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-02-11
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of clutches, in particular to a clutch pulley cover convenient to disassemble and assemble, which comprises an outer shell and an inner shell, wherein the inner shell is clamped in the outer shell in a sliding mode from top to bottom, a hole body is formed in the middle of the inner shell, fixing blocks are fixed on two sides of the inner wall of the bottom end of the inner shell, a damper is fixed at the bottom end of each fixing block, the bottom end of each damper is embedded corresponding to the bottom of the inner wall of the outer shell, a circular limiting ring is formed at the bottom of the inner wall of the outer shell in a surrounding mode, and a circular sealing ring is embedded at the bottom of the inner wall of the limiting ring. The device is beneficial to ensuring the buffering performance, is more convenient to install and place, is higher in linkage performance, and adopts two structures for sliding buffering compared with the single whole of a comparison file which is buffered by a spring, so that the buffering is shorter and does not conflict with an outer wall structure.

Description

Clutch pulley cover convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of clutches, in particular to a clutch pulley cover convenient to disassemble and assemble.

Background

The clutch is positioned in a flywheel shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel by screws, and the output shaft of the clutch is the input shaft of the gearbox.

The existing patent (publication number is CN202073952U) and clutch pulley lid, this patent can adjust the height of pressure disk and make pressure disk and clutch friction disc have the effect of buffering within a definite time to reduce the clutch and break down, prolonged the life of clutch, but its adoption spring resonance problem appears easily, its mounting means who adopts the bolt simultaneously, lead to the linkage poor. And when the buffer is formed, the screw is protruded, so that the external result is not matched conveniently.

Therefore, the clutch pulley cover convenient to disassemble and assemble is beneficial to ensuring the buffering performance, more convenient to install and place and higher in connectivity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clutch pulley cover convenient to disassemble and assemble, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a just, dismouting formula clutch pulley lid, includes shell and inner shell, from last and the slip block has the inner shell in the shell, the hole body has been seted up at the inner shell middle part, inner shell bottom inner wall both sides all are fixed with the fixed block, the fixed block bottom mounting has the attenuator, the attenuator bottom corresponds shell inner wall bottom nested mutually, shell inner wall bottom encircles the shaping and has the annular spacing ring of circle, spacing ring inner wall bottom nestification has the annular sealing washer of circle.

As a preferred embodiment of the present invention, the sealing ring is located between the bottom end of the inner shell and the inner wall of the limiting ring, and the upper end and the lower end of the sealing ring are respectively attached to the bottom end of the inner shell and the inner wall of the limiting ring.

In a preferred embodiment of the present invention, a hole is formed in the middle of the inner shell, and the hole is a circular through hole.

As a preferred embodiment of the present invention, the outer wall of the housing is uniformly provided with four groups of concave notches.

As a preferred embodiment of the present invention, the inner wall of the housing is formed with three sets of limiting blocks at equal intervals.

Compared with the prior art, the utility model has the following beneficial effects:

according to the clutch pulley cover convenient to disassemble and assemble, the outer shell, the inner shell, the damper, the limiting ring and the sealing ring are arranged, the inner shell is clamped with the limiting ring correspondingly through the sliding clamping between the outer shell and the inner shell, the buffering is formed between the outer shell and the inner shell through the sealing ring, the damper is fixed in a nesting mode, the buffering performance is guaranteed, the installation and the placement are more convenient, the connection performance is higher, compared with the situation that the single whole of a comparison file is buffered through a spring, the device adopts two structures for sliding buffering, the buffering is formed to be shorter, and the conflict with an outer wall structure is avoided.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the entire structure of a clutch pulley cover of the present invention;

FIG. 2 is a schematic cross-sectional view of a detachable clutch pulley cover according to the present invention.

In the figure: 1. a housing; 2. an inner shell; 3. a porous body; 4. a notch; 5. a limiting block; 6. a seal ring; 7. a limiting ring; 8. a damper; 9. and (5) fixing blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a clutch pulley cover convenient to disassemble and assemble comprises an outer shell 1 and an inner shell 2, wherein the inner shell 2 is clamped in the outer shell 1 in a sliding mode from top to bottom, a hole body 3 is formed in the middle of the inner shell 2, fixing blocks 9 are fixed on two sides of the inner wall of the bottom end of the inner shell 2, a damper 8 is fixed at the bottom end of each fixing block 9, the bottom end of each damper 8 is nested corresponding to the bottom of the inner wall of the outer shell 1, a circular limiting ring 7 is formed at the bottom of the inner wall of the outer shell 1 in a surrounding mode, and a circular sealing ring 6 is nested at the bottom of the inner wall of the limiting ring 7; the inner shell 2 is clamped with the limiting ring 7 correspondingly through sliding clamping between the outer shell 1 and the inner shell 2, buffering is formed between the outer shell and the limiting ring through the sealing ring 6, and meanwhile the damper 8 is fixed in a nesting mode.

In the embodiment, referring to fig. 1, the sealing ring 6 is located between the bottom end of the inner shell and the inner wall of the limiting ring 7, and the upper end and the lower end of the sealing ring 6 are respectively attached to the bottom end of the inner shell 2 and the inner wall of the limiting ring 7, wherein the sealing ring 6 can prevent the bottom end of the inner shell 2 and the inner wall of the limiting ring 7 from being in hard contact with each other, which leads to deformation of the inner shell 2 and the limiting ring 7.

In this embodiment, referring to fig. 1, a hole 3 is formed in the middle of the inner shell 2, the hole 3 is a circular through shape, and the hole 3 and the outer structure are fixed by the transmission of the outer structure through the hole 3.

In the embodiment, referring to fig. 1, the outer wall of the housing 1 is uniformly provided with four sets of concave notches 4, wherein the four sets of notches 4 can be used for clamping and fixing corresponding to an external structure.

Referring to fig. 1 in this embodiment, the inner wall of the outer shell 1 is formed with limiting blocks 5 at equal intervals, the number of the limiting blocks 5 is three, wherein the limiting blocks 5 of the three groups can limit the inner shell 2 to move up and down, so as to prevent the inner shell 2 from rotating in the outer shell 1.

It should be noted that, the structure and principle of the clutch pulley cover of the utility model are known by technical manuals or conventional experimental methods, at the idle position of the device, all the electric devices, which refer to power elements, electric devices, adaptive monitoring computers and power supplies, are connected by leads, and the specific connection means refers to the following working principle in which the electric devices complete electric connection in sequence, and the detailed connection means is known in the art, and the following main description of the working principle and process without description of electric control, and the structure and principle are known by technical manuals or conventional experimental methods, and the external structure can be driven by the hole body 3 during working, so that the hole body 3 and the external structure are fixed, four group's breachs 4 can correspond the exterior structure and carry out the block fixed, through the slip block between shell 1 and the inner shell 2, wherein the stopper 5 of three group can restrict inner shell 2 and reciprocate, avoids inner shell 2 internal rotation in shell 1 for inner shell 2 corresponds spacing ring 7 looks block, and forms the buffering through sealing washer 6 between the two, and the attenuator 8 adopts nested mode to form fixedly simultaneously.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. The utility model provides a just, reassembling type clutch pulley lid, includes shell (1) and inner shell (2), its characterized in that: the utility model discloses a sealing device, including shell (1), inner shell (2) have been seted up at the middle part of inner shell (2), inner shell (2) bottom inner wall both sides all are fixed with fixed block (9), fixed block (9) bottom mounting has attenuator (8), attenuator (8) bottom corresponds shell (1) inner wall bottom and nests mutually, shell (1) inner wall bottom encircles the shaping and has the annular spacing ring (7), spacing ring (7) inner wall bottom nestification has the annular sealing washer (6).

2. The clutch pulley cover easy to disassemble and assemble according to claim 1, wherein: the sealing ring (6) is positioned between the bottom end of the inner shell and the inner wall of the limiting ring (7), and the upper end and the lower end of the sealing ring (6) are respectively attached to the bottom end of the inner shell (2) and the inner wall of the limiting ring (7).

3. The clutch pulley cover easy to disassemble and assemble according to claim 1, wherein: the inner shell (2) is provided with a hole body (3) in the middle, and the hole body (3) is in a circular penetrating shape.

4. The clutch pulley cover easy to disassemble and assemble according to claim 1, wherein: the outer wall of the shell (1) is uniformly provided with four groups of sunken notches (4) in a surrounding manner.

5. The clutch pulley cover easy to disassemble and assemble according to claim 1, wherein: shell (1) inner wall equidistance integrated into one piece has stopper (5), the quantity of stopper (5) is three groups.