CN211117246U

CN211117246U - Hybrid power torque-variable clutch assembly

Info

Publication number: CN211117246U
Application number: CN201922391602.5U
Authority: CN
Inventors: 丛明; 常超; 亓松
Original assignee: Rongcheng Huanghai Clutch Co ltd
Current assignee: Rongcheng Huanghai Clutch Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-28
Anticipated expiration: 2029-12-26

Abstract

The utility model provides a hybrid's change torque clutch assembly, it has solved current hybrid electric vehicle energy saving and emission reduction effect and dynamic behavior can not satisfy the technical problem of user and environmental requirement completely. The motor is provided with a gland, a cover body and a rotor body, wherein the gland is arranged on the cover body, the rotor body is arranged below the cover body, the gland, the cover body and the rotor body are fixedly connected, a main pressure plate, an intermediate pressure plate and a driven plate are arranged in an inner cavity formed by connecting the gland, the cover body and the rotor body, and an engine connecting part is arranged below the rotor body. The utility model can be widely applied to power machinery.

Description

Hybrid power torque-variable clutch assembly

Technical Field

The utility model relates to a clutch assembly especially relates to a hybrid's variable torque clutch assembly.

Background

Along with the increasing severity of the world energy crisis and the environmental pollution problem, the requirements of people on energy conservation and emission reduction of automobiles are higher and higher, the automobile industry has to convert from the traditional energy consumption mode to the energy-saving and environment-friendly energy consumption mode, so that new energy automobiles represented by pure electric vehicles, fuel cells and hybrid electric vehicles are produced at the same time, the hybrid power not only plays the advantages of an engine, but also plays the advantages of no pollution and low noise of a motor, and a good development situation is achieved at the present stage.

However, the current pure electric and fuel cell vehicles have insufficient cruising ability and high later maintenance cost, and the current hybrid electric vehicles can not completely meet the requirements of users and environment due to energy conservation and emission reduction effects and power performance.

Disclosure of Invention

The utility model discloses to current hybrid electric vehicle energy saving and emission reduction effect and dynamic property can not satisfy the technical problem of user and environmental requirement completely, provide an energy saving and emission reduction respond well, dynamic property obviously promotes, and compact structure, the reliable hybrid's of operation variable torque clutch assembly.

Therefore, the technical scheme of the utility model is that, a hybrid's variable torque clutch assembly is equipped with gland, lid and rotor body, and the gland is established on the lid, and rotor body establishes below the lid, and gland, lid and rotor body fixed connection are equipped with main pressure disk, middle pressure disk, driven plate in the inner chamber that gland, lid and rotor body connect the formation, and the rotor body below is equipped with engine connecting portion.

Preferably, the excircle of the rotor body is provided with a silicon steel sheet, and the upper part of the silicon steel sheet is fixed by a copper fixing plate.

Preferably, a diaphragm spring is arranged between the main pressure plate and the gland, a support ring is arranged on the diaphragm spring, and the diaphragm spring is connected with the gland through a support rivet.

Preferably, an auxiliary spring is arranged between the main pressure plate and the cover body.

Preferably, the engine connecting part is provided with a bolt hole and a positioning pin hole, and the outer circle of the engine connecting part is provided with a connecting key groove.

The utility model has the advantages that:

(1) the gland, the cover body and the rotor body are fixedly connected to form a rotor part, the rotor part and an external stator are combined to realize motor driving, an engine connecting part is arranged below the rotor body, and the rotor body is connected with an engine to realize engine driving;

(2) the auxiliary spring is arranged, so that the separation stroke of the main pressure plate and the middle pressure plate is ensured to be more thorough, and the clutch is more reliable to operate;

(3) the engine and the rotor body are positioned through the positioning pin holes firstly and then are fixedly connected through the bolts, and the connecting key groove formed in the excircle of the engine connecting part is used for placing the connecting key to assist the engine in driving the rotor.

Drawings

Fig. 1 is a schematic view of an assembly structure of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an engine connecting portion according to an embodiment of the present invention.

The symbols in the drawings illustrate that:

1. a gland; 2. silicon steel sheets; 3. a rotor body; 4. a driven disc I; 5. a driven plate II; 6. an intermediate platen; 7. a diaphragm spring; 8. a support ring; 9. a main platen; 10. a cover body; 11. supporting the rivet; 12. an auxiliary spring I; 13. a copper fixing plate; 14. a limiting block I; 15. a connecting bolt; 16. an auxiliary spring II; 17. a limiting block II; 18. a spigot end face; 19. an outer spigot; 20. a connecting key groove; 21. a positioning pin hole; 22. bolt holes.

Detailed Description

The present invention will be further described with reference to the following examples.

As shown in fig. 1, a hybrid torque-variable clutch assembly is provided with a gland 1, a cover 10 and a rotor body 3, wherein the gland 1 is arranged on the cover 10, the rotor body 3 is arranged below the cover 10, the gland 1 and the cover 10, and the cover 10 and the rotor body 3 are all radially positioned through a spigot, the gland 1 is provided with a countersunk smooth hole, the cover 10 is provided with a smooth hole at a position corresponding to the countersunk smooth hole, the smooth hole on the cover 10 is a through hole, the rotor body 3 is provided with a threaded blind hole at a position corresponding to the blind hole, and the gland 1, the cover 10 and the rotor body 3 are fastened by a connecting bolt 15 through the countersunk smooth hole, the blind hole and the threaded blind hole, so as to axially position the three.

Form the inner chamber through gland 1, lid 10 and rotor body 3 connection, be equipped with main pressure disk 9, middle pressure disk 6, driven plate in the inner chamber, driven plate is equipped with two, is driven plate I4 and driven plate II 5 respectively, is equipped with support rivet 11 on the gland 1, installs diaphragm spring 7 on the support rivet 11, is equipped with support ring 8 on the diaphragm spring 7, and support ring 8 and support rivet 11 realize diaphragm spring 7's auxiliary positioning.

A main pressure plate 9 is arranged below the diaphragm spring 7, a driven plate I4 is arranged below the main pressure plate 9, an intermediate pressure plate 6 is arranged below the driven plate I4, a driven plate II 5 is arranged below the intermediate pressure plate 6, a limit block I14 is arranged between the main pressure plate 9 and the driven plate I4, the upper end face of the limit block I14 is fixedly connected to the bottom face of the main pressure plate 9 through screws, the lower end face of the limit block I14 is placed on a friction sheet of the driven plate I4, the lower end face of the driven plate I4 is placed on the upper end face of the intermediate pressure plate 6, the lower end face of the intermediate pressure plate 6 is placed on the friction sheet of the driven plate II 5, the lower end face of the driven plate II 5 is placed on a spigot end face 18 of the rotor body 3, a boss is arranged on the intermediate pressure plate 6, a chute is arranged on the rotor body, the boss, stopper II 17 is equipped with above middle pressure disk 6, and it is gapped between stopper II 17 and the middle pressure disk 6, and stopper II 17's upper surface is not higher than rotor body 3's upper surface, and stopper II 17 is interference fit with the spout in rotor body's spout. Also be equipped with the boss on the main pressure disk 9, be equipped with the spout that matches with the boss on the lid 1, be equipped with auxiliary spring I12 in the spout, main pressure disk boss is pressed on auxiliary spring I12, has the arch on the up end of main pressure disk 9, can contact with diaphragm spring 7, and driven plate I4 and driven plate II 5 are the damping disk end upwards.

Rotor body 3 is equipped with outer tang 19, be equipped with silicon steel sheet 2 on the outer tang 19, tang 19 location beyond silicon steel sheet 2, stack of a slice on rotor body 3's tang terminal surface, press silicon steel sheet 3 with the press when certain dimension position to the silicon steel sheet 3 welding copper fixed plate 13 in the outer tang of the upper end that silicon steel sheet 2 and rotor body 3 formed, grind the flat after the welding is good, silicon steel sheet 2 just has formed the rotor part with rotor body 3 like this, the stator that the rotor part combines the outside can realize motor drive's effect.

The engine connecting portion is arranged below the rotor body 3, as shown in fig. 2, the bolt holes 22 and the positioning pin holes 21 are formed in the engine connecting portion, the connecting key groove 20 is formed in the outer circle of the engine connecting portion, the positioning pins are arranged in the positioning pin holes 21, the connecting key is placed in the connecting key groove 20, the engine and the rotor body 3 are positioned through the positioning pins firstly, the engine and the rotor body are connected and fixed through the bolts, the connecting key can assist the engine to drive the rotor body, and the engine can be driven better.

The stator drive and the engine drive act on the rotor part respectively in two modes, the two modes are not interfered with each other, the two modes can be driven simultaneously or alternatively, various working condition requirements can be met, variable driving force is realized, and two sets of driven discs arranged in the cavity provide guarantee for different torques generated by single power and double power.

Through the scheme, different driving modes can be selected according to different working conditions, energy is effectively saved, pollution emission is reduced, safe and reliable long-term operation can be realized, production cost is low, and wide popularization and application can be realized.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims

1. The utility model provides a hybrid's variable torque clutch assembly, its characterized in that, it is equipped with gland, lid and rotor body, the gland is established above the lid, rotor body establishes below the lid, gland, lid and rotor body fixed connection be equipped with main pressure disk, middle pressure disk, driven plate in the inner chamber that gland, lid and rotor body connect the formation, the rotor body below is equipped with engine connecting portion.

2. The hybrid torque-variable clutch assembly according to claim 1, wherein a silicon steel sheet is arranged on the outer circle of the rotor body, and a copper fixing plate is fixed above the silicon steel sheet.

3. The hybrid torque-converter clutch assembly according to claim 1, wherein a diaphragm spring is disposed between the main pressure plate and the pressure cover, a support ring is disposed on the diaphragm spring, and the diaphragm spring is connected to the pressure cover by a support rivet.

4. The hybrid variable torque clutch assembly according to claim 1 wherein an auxiliary spring is disposed between said main pressure plate and said cover.

5. The hybrid torque-converter clutch assembly according to claim 1, wherein the engine connection portion has a bolt hole and a dowel hole, and the engine connection portion has a connection key groove on an outer circumference.