CN106870597A - A kind of wet multi-plate slip-clutch - Google Patents

Abstract

The invention provides a wet multi-plate sliding clutch, which includes a primary driven gear combination, a clutch spline sleeve, a clutch pressure plate assembly, a sliding plate and a torsion flange. The upper side of the primary driven gear combination is provided with a clutch flower The key sleeve, the middle part of the clutch spline sleeve is set on the spline of the gearbox input shaft, the upper side of the clutch spline sleeve is provided with a clutch pressure plate assembly, and the clutch pressure plate assembly and the primary driven There are multiple sliding plates between the gear combinations, and the torsion flange is fixed on the spline sleeve of the clutch through bolts. The present invention is simple in structure and easy to use. A sliding separation mechanism is added on the basis of the conventional wet multi-plate clutch, increasing The auxiliary clamping mechanism can effectively improve the stability of the vehicle when downshifting at high speed and reduce the force of the vehicle's shift handle for easy operation.

Description

A wet multi-plate slip clutch

technical field

The invention relates to the technical field of clutches, in particular to a wet multi-plate sliding clutch.

Background technique

The clutch is located between the engine and the gearbox. It is a component directly connected with the engine in the motorcycle transmission system. It can also be said to be the "switch" of the power transmission between the engine and the gearbox. transmission mechanism. The main function of the clutch is to ensure that the motorcycle can start smoothly, reduce the impact load of the transmission gear and prevent the drive train from being overloaded when changing gears. When the vehicle is running at high speed and shifted to a low gear, since the rear wheels are still running at high speed, the speed of the input shaft of the gearbox will increase. The rear wheel is instantly braked and locked, causing the rear wheel to slip on the ground, making it difficult for the rider to control the vehicle and even causing vehicle accidents.

Contents of the invention

The invention provides a wet multi-plate sliding clutch, which is simple in structure and easy to use. On the basis of the conventional wet multi-plate clutch, a sliding separation mechanism and an auxiliary clamping mechanism are added, which can effectively improve the stability of the vehicle when downshifting at high speed and reduce the The power of the small vehicle shift handle is easy to operate.

In order to solve the above technical problems, the embodiment of the present application provides a wet multi-plate slip clutch, including a primary driven gear assembly, a clutch spline sleeve, a clutch pressure plate assembly, a sliding plate and a torsion flange, the primary driven A clutch spline sleeve is arranged on the upper side of the gear combination, and the middle part of the clutch spline sleeve is set on the spline of the transmission input shaft. The upper side of the clutch spline sleeve is provided with a clutch pressure plate assembly. A plurality of sliding plates are arranged between the clutch pressure plate assembly and the primary driven gear combination, and the torsion flange is fixed on the spline sleeve of the clutch through bolts.

As a preferred technical solution of the present invention, the bolts include three outer hexagon bolts and three inner hexagon bolts, and the outer hexagon bolts and inner hexagon bolts are arranged alternately.

As a preferred technical solution of the present invention, the clutch spline sleeve is connected with a spring.

As a preferred technical solution of the present invention, the sliding plate includes a plurality of driven plates and a plurality of driving plates, and the driven plates and the driving plates are arranged alternately.

As a preferred technical solution of the present invention, a washer is provided between the clutch spline sleeve and the primary driven gear assembly.

As a preferred technical solution of the present invention, a torsion cam is provided between the torsion flange and the clutch pressure plate.

As a preferred technical solution of the present invention, a sliding mechanism is provided between the clutch pressure plate assembly and the clutch spline sleeve.

One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

The structure is simple and easy to use. Adding a sliding separation mechanism and an auxiliary clamping mechanism on the basis of the conventional wet multi-plate clutch can effectively improve the stability of the vehicle when downshifting at high speed and reduce the force of the vehicle's shift handle for easy operation.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the structural representation of the embodiment of the present application;

Fig. 2 is the top view of the embodiment of the present application;

Fig. 3 is a schematic cross-sectional view of A-A of the embodiment of the present application;

Fig. 4 is a schematic cross-sectional view of B-B of the embodiment of the present application;

Fig. 5 is a schematic cross-sectional view of C-C of the embodiment of the present application;

In Fig. 1-Fig. 5, 1. torsion flange, 2. clutch pressure plate assembly, 3. torsion cam, 4. clutch spline sleeve, 5. sliding mechanism, 6. outer hexagonal bolt, 7. inner hexagonal bolt, 8 , driven plate, 9, driving plate, 10, washer, 11, primary driven gear combination, 12, spring.

detailed description

The invention provides a wet multi-plate sliding clutch, which is simple in structure and easy to use. On the basis of the conventional wet multi-plate clutch, a sliding separation mechanism and an auxiliary clamping mechanism are added, which can effectively improve the stability of the vehicle when downshifting at high speed and reduce the The power of the small vehicle shift handle is easy to operate.

In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

As shown in Figures 1 to 5, a wet multi-plate slip clutch described in this embodiment includes a primary driven gear assembly 11, a clutch spline sleeve 4, a clutch pressure plate assembly 2, a sliding plate and a torsion flange 1 , the upper side of the primary driven gear combination 11 is provided with a clutch spline sleeve 4, and the middle part of the clutch spline sleeve 4 is set on the gearbox input shaft spline, and the clutch spline sleeve 4 is There is a clutch pressure plate assembly 2 on the side, a plurality of sliding plates are arranged between the clutch pressure plate assembly 2 and the primary driven gear assembly 11, and the torsion flange 1 is fixed on the clutch spline sleeve 4 by bolts superior.

Wherein, in practical application, the bolts include three hexagon socket bolts 6 and three hexagon socket bolts 7, and the hexagon socket bolts 6 and 7 are arranged alternately.

Wherein, in practical application, the clutch spline sleeve 4 is connected with the spring 12 .

Wherein, in practical application, the sliding plate includes a plurality of driven plates 8 and a plurality of driving plates 9, and the driven plates 8 and the driving plates 9 are arranged alternately.

Wherein, in practical application, a washer 10 is provided between the clutch spline sleeve 4 and the primary driven gear assembly 11 .

Wherein, in practical application, a torsion cam 3 is arranged between the torsion flange 1 and the clutch pressure plate 2.

Wherein, in practical application, a sliding mechanism 5 is provided between the clutch pressure plate assembly 2 and the clutch spline sleeve 4 .

In use, when the vehicle is driven at high speed and shifted to a low gear, the rear wheel generates a reverse torque, which automatically cuts off the power connection between the tire side and the engine side, that is, the clutch pressure plate assembly 2 and the clutch spline sleeve 4 are separated through the sliding of the sliding mechanism 5 , so as to effectively prevent the tire from locking; during acceleration, the torsion cam 3 between the pressure plate assembly 2 on the engine side and the torsion flange 1 on the tire side converts part of the torque into an axial force, and additionally provides pressure on the clutch plate , so that the load of the clutch spring 12 can be designed to be reduced to ensure that the torque capacity of the clutch remains unchanged, making the operation of the handle of the vehicle lighter.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, can use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all the content that does not depart from the technical solution of the present invention, according to the present invention Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence still belong to the scope of the technical solution of the present invention.

Claims (7)

1. a kind of wet multi-plate slip-clutch, including primary driven gear is combined（11）, clutch spline housing（4）, clutch Platen component（2）, slide and torsion flange（1）, it is characterised in that described primary driven gear combination（11）Upside is equipped with Clutch spline housing（4）, described clutch spline housing（4）Middle part set is installed on transmission input shaft spline, described Clutch spline housing（4）Upside is provided with clutch compressing disc component（2）, described clutch compressing disc component（2）With primary driven tooth Wheel combination（11）Between be provided with polylith slide, described torsion flange（1）It is secured by bolts in clutch spline housing（4）It On.

2. a kind of wet multi-plate slip-clutch according to claim 1, it is characterised in that described bolt includes three Outer-hexagonal bolt（6）With three hexagon socket head cap screws（7）, described outer-hexagonal bolt（6）And hexagon socket head cap screw（7）It is alternate point Cloth.

3. a kind of wet multi-plate slip-clutch according to claim 1, it is characterised in that described clutch spline housing （4）With spring（12）Connection.

4. a kind of wet multi-plate slip-clutch according to claim 1, it is characterised in that described slide includes many Block driven disc（8）Piece is driven with polylith（9）, described driven disc（8）With driving piece（9）To distribute alternately.

5. a kind of wet multi-plate slip-clutch according to claim 1, it is characterised in that described clutch spline housing （4）Combined with primary driven gear（11）Between be provided with packing ring（10）.

6. a kind of wet multi-plate slip-clutch according to claim 1, it is characterised in that described torsion flange（1） And clutch compressing disc（2）Between be provided with twisting force cam（3）.

7. a kind of wet multi-plate slip-clutch according to claim 1, it is characterised in that described clutch compressing disc group Part（2）With clutch spline housing（4）Between be provided with slide mechanism（5）.