CN2534419Y

CN2534419Y - Friction clutch

Info

Publication number: CN2534419Y
Application number: CN 01274873
Authority: CN
Inventors: 杨汉坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-23
Filing date: 2001-11-23
Publication date: 2003-02-05
Anticipated expiration: 2011-11-23

Abstract

The utility model discloses a friction clutch, which comprises a clutch cover, a clutch disk and a clutch seat. The utility model is characterized in that a layer of wear resistance shim is arranged on the lower surface of the clutch cover, a layer of wear resistance shim is also arranged on the upper surface of the clutch cover. The surface of the wear resistance shim isn't a smooth surface, so the wear resistance performance between the lower surface of the clutch cover and the upper surface of the clutch cover is increased, the friction force to the clutch shim is increased, the service life of the clutch is prolonged, the operation performance of the clutch is improved.

Description

Friction clutcch

Technical field:

The utility model relates to a kind of clutch, especially a kind of friction clutcch.

Background technique:

The general friction clutcch that uses of motorcycle in the course of the work at present, the lower surface of clutch cover and the upper surface of clutch base all directly rub with the clutch plate that is positioned between the two, because the lower surface of aluminum alloy system clutch cover and the upper surface of clutch base all do not have special wear-resisting measure, so than being easier to wearing and tearing, the working life of reducing clutch.

Summary of the invention:

The object of the present invention is to provide a kind of friction clutcch, the lower surface of its clutch cover and the upper surface of clutch base have higher wear resistance, simultaneously, can produce bigger frictional force when rubbing with clutch plate.

In order to realize purpose of the present invention, this friction clutcch comprises clutch cover, clutch plate, clutch base, and one deck wear-resistant gasket is housed on the lower surface of clutch cover, one deck wear-resistant gasket also is housed on the upper surface of clutch base, and the surface of wear-resistant gasket is not a smooth surface.

Wear-resistant gasket can be forged and pressed or be riveted on the steel disc on the upper surface of the lower surface of clutch cover and clutch base respectively, can processed many pockmarks on their surface, their surface can be annular, and the shape of the part that contacts with clutch plate with the upper surface of the lower surface of clutch cover and clutch base respectively matches.

Adopt the friction clutcch of technique scheme, owing to be added with the sliding wear-resistant gasket of air spots, so both can improve the wear resistance of the upper surface of the lower surface of clutch cover and clutch base, frictional force in the time of can increasing the friction of they and clutch plate again, prolong the working life of clutch, and improved the service behaviour of clutch.

Description of drawings:

Fig. 1 is the worm's eye view of the clutch cover of the utility model friction clutcch;

Fig. 2 is the front view of the clutch cover of the utility model friction clutcch;

Fig. 3 is the plan view of the clutch base of the utility model friction clutcch;

Fig. 4 is the front view of the clutch base of the utility model friction clutcch.

Embodiment:

Below in conjunction with drawings and Examples the present invention is described in detail:

With reference to figure 1, Fig. 2, Fig. 3 and Fig. 4, this friction clutcch of the present invention, comprise clutch cover, clutch plate and clutch base, forging and pressing have one deck steel wear-resistant gasket 1 on the lower surface of clutch cover, also forging and pressing have one deck steel wear-resistant gasket 2 on the upper surface of clutch base, processed many pockmarks on the surface of steel wear-resistant gasket 1,2, the surface configuration of wear-resistant gasket 1,2 is annular, and the shape of the part that contacts with clutch plate with the upper surface of the lower surface of clutch cover and clutch base respectively matches.

In another embodiment, wear-resistant gasket the 1, the 2nd is riveted on the steel disc on the upper surface of the lower surface of clutch cover and clutch base respectively.

In a word; every utilization extra, rough wear-resistant gasket is installed on the upper surface of the lower surface of clutch cover and clutch base; be used for reaching the friction clutcch that increases wear resistance and strengthen the purpose of frictional force, all drop within the protection domain of the present utility model.

Claims

1. a friction clutcch comprises clutch cover, clutch plate, clutch base, it is characterized in that: one deck wear-resistant gasket (1) is housed on the lower surface of clutch cover, one deck wear-resistant gasket (2) is housed on the upper surface of clutch base.

2. friction clutcch as claimed in claim 1 is characterized in that: described wear-resistant gasket (1), (2) are forged and pressed the steel disc on the upper surface of the lower surface of clutch cover and clutch base respectively.

3. friction clutcch as claimed in claim 1 is characterized in that: described wear-resistant gasket (1), (2) are riveted on the steel disc on the upper surface of the lower surface of clutch cover and clutch base respectively.

4. as claim 1,2 or 3 described friction clutcches, it is characterized in that: processed many pockmarks on described wear-resistant gasket (1), (2) surface.

5. friction clutcch as claimed in claim 4 is characterized in that: described wear-resistant gasket (1), (2) surface are annular, and the shape of the part that contacts with clutch plate with the upper surface of the lower surface of clutch cover and clutch base respectively matches.