阅读说明：本技术 一种插槽式机械离合器装置 (Slot type mechanical clutch device ) 是由 邹春英 巢瑜琳 孙祥龙 于 2019-10-30 设计创作，主要内容包括：本发明公开了一种插槽式机械离合器装置,包括飞轮、摩擦片、变速箱轴、脚踏板、固定架、压板、第一弹簧支架、缓冲槽、轴承、固定板、冷却板、卡槽、储液槽、冷却管、卡销、固定槽、第二弹簧支架、活塞和通孔。本发明的有益效果是：通过在压板的内部设置储液槽,并在储液槽内盛装冷却液,从而在压板转动的时候,利用离心力将储液槽内的冷却液甩出,冷却液进入冷却管内给压板降温,能够有效提高压板的散热效率。通过在缓冲槽内设置第二弹簧支架,并在第二弹簧致癌剂一端焊接活塞,从而在切断发动机向变速器输入的动力的时候,压板向右侧移动利用卡销率先与活塞接触,活塞压缩第二弹簧支架,保证压板移动的更加平稳。(The invention discloses a slot type mechanical clutch device which comprises a flywheel, a friction plate, a gearbox shaft, a pedal plate, a fixing frame, a pressing plate, a first spring support, a buffer groove, a bearing, a fixing plate, a cooling plate, a clamping groove, a liquid storage tank, a cooling pipe, a clamping pin, a fixing groove, a second spring support, a piston and a through hole. The invention has the beneficial effects that: through the inside reservoir that sets up at the clamp plate to splendid attire coolant liquid in the reservoir, thereby when the clamp plate rotated, utilized centrifugal force to throw away the coolant liquid in the reservoir, the coolant liquid gets into the cooling tube and for the clamp plate cooling, can effectively improve the radiating efficiency of clamp plate. Through set up second spring bracket in the dashpot to at second spring carcinogen one end welding piston, thereby when cutting off the engine to the power of derailleur input, the clamp plate moves to the right side and utilizes the bayonet lock to take lead with the piston contact, and piston compression second spring bracket guarantees that the clamp plate removes more steadily.)

1. The utility model provides a slot-in type mechanical clutch device, includes flywheel (1), friction disc (2), gearbox shaft (3) and running-board (4), its characterized in that: the flywheel is characterized in that a fixing frame (5) is arranged on one side of the flywheel (1), a pressing plate (6) is arranged on one side of the friction plate (2), a plurality of first spring supports (7) are welded on the side wall of the pressing plate (6), the other ends of the first spring supports (7) are welded on the inner side wall of the fixing frame (5), a buffer groove (8) is arranged on one side of the pressing plate (6), a bearing (9) is sleeved in the middle of the gearbox shaft (3), a fixing plate (10) is arranged on one side of the pressing plate (6), a cooling plate (11) is welded on one side of the fixing plate (10), a clamping groove (12) is arranged in the middle of the pressing plate (6) in a penetrating mode, a liquid storage groove (13) is arranged outside the clamping groove (12), a plurality of cooling pipes (14) are arranged on the side wall of the liquid storage groove, the fixed slot (16) inside wall welding second spring bracket (17), second spring bracket (17) one end welding piston (18), reservoir (13) lateral wall is equipped with a plurality of through-holes (19).

2. The slot-in mechanical clutch apparatus according to claim 1, wherein: the cooling pipe (14) is clamped outside the through hole (19), and the cooling pipe (14) is of a cylindrical structure.

3. The slot-in mechanical clutch apparatus according to claim 1, wherein: the piston (18) is clamped in the fixing groove (16), and the piston (18) is movably connected with the fixing groove (16) through a second spring support (17).

4. The slot-in mechanical clutch apparatus according to claim 1, wherein: the gearbox shaft (3) and the friction plate (2) are arranged vertically, and the gearbox shaft (3) and the friction plate (2) are connected in a rotating mode.

5. The slot-in mechanical clutch apparatus according to claim 1, wherein: the pedal (4) is arranged above the bearing (9) through a transmission rod, and the pedal (4) is of a rectangular structure.

6. The slot-in mechanical clutch apparatus according to claim 1, wherein: a plurality of buckles are welded on the side wall of the flywheel (1), and the buckles are matched with grooves in a driving wheel on the engine.

Technical Field

The invention relates to a clutch device, in particular to a slot type mechanical clutch device, and belongs to the technical field of clutch application.

Background

The clutch is similar to a switch, and the power transmission action is engaged or disengaged, the driving part and the driven part of the clutch mechanism can be temporarily separated and can be gradually engaged, and relative rotation is possible in the transmission process. The driving part and the driven part of the clutch can not adopt rigid connection. 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. During the running of the automobile, the driver can press or release the clutch pedal according to the requirement, so that the engine and the gearbox are temporarily separated and gradually jointed, and the power input by the engine to the gearbox is cut off or transmitted. Clutches are common components in mechanical transmissions, and allow the transmission to be disengaged or engaged at any time.

However, the existing clutch still has certain defects when in use, although the existing clutch can cut off or transmit the power input by an engine to a transmission, a large amount of heat energy can be generated due to the contact of a friction plate and a flywheel in the use process, the heat energy is transmitted to a pressure plate, the long-time high temperature can influence the service life of the pressure plate, and in the speed change process, the pressure plate can compress a spring, and the pressure plate can directly contact with the spring for a long time to influence the elasticity of the spring.

Disclosure of Invention

The invention aims to solve the problems of poor heat dissipation effect of the pressure plate and short service life of the spring, and provides a clutch device which is flexible and portable and has better speed change effect.

The invention achieves the aim through the following technical scheme that the flywheel brake device comprises a flywheel, a friction plate, a gearbox shaft and a pedal, one side of the flywheel is provided with a fixed frame, one side of the friction plate is provided with a pressure plate, the side wall of the pressure plate is welded with a plurality of first spring brackets, the other end of the first spring bracket is welded on the inner side wall of the fixed frame, one side of the pressure plate is provided with a buffer slot, a bearing is sleeved in the middle of the gearbox shaft, a fixed plate is arranged on one side of the pressure plate, a cooling plate is welded on one side of the fixed plate, a clamping groove is arranged in the middle of the pressing plate in a penetrating way, a liquid storage tank is arranged outside the clamping groove, a plurality of cooling pipes are arranged on the side wall of the liquid storage tank, the side wall of the cooling plate is welded with a plurality of clamping pins, a fixing groove is formed in the buffer groove, a second spring support is welded on the inner side wall of the fixing groove, a piston is welded at one end of the second spring support, and a plurality of through holes are formed in the side wall of the liquid storage groove.

Preferably, the cooling pipe is clamped outside the through hole, and the cooling pipe is of a cylindrical structure.

Preferably, the piston is clamped inside the fixing groove, and the piston is movably connected with the fixing groove through a second spring support.

Preferably, the transmission shaft and the friction plate are vertically arranged, and the transmission shaft and the friction plate are rotatably connected.

Preferably, the pedal is arranged above the bearing through a transmission rod, and the pedal is of a rectangular structure.

Preferably, a plurality of buckles are welded on the side wall of the flywheel and are matched with grooves in a driving wheel on the engine.

Compared with the prior art, the invention has the beneficial effects that:

1. through the inside reservoir that sets up at the clamp plate to splendid attire coolant liquid in the reservoir, thereby when the clamp plate rotated, utilized centrifugal force to throw away the coolant liquid in the reservoir, the coolant liquid gets into the cooling tube and for the clamp plate cooling, can effectively improve the radiating efficiency of clamp plate, prolongs the life of clamp plate.

2. Through set up second spring bracket in the dashpot to at second spring carcinogen one end welding piston, thereby when cutting off the engine to the power of derailleur input, the clamp plate moves to the right side and utilizes the bayonet lock to take lead with the piston contact, and the piston compresses second spring bracket, plays the effect of a buffering, and can guarantee more steadily that the clamp plate removed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the internal structure of the pressure plate of the present invention.

FIG. 3 is a schematic view of the internal structure of the buffer tank according to the present invention.

FIG. 4 is an enlarged view of the area A in FIG. 2 according to the present invention.

In the figure: 1. a flywheel; 2. a friction plate; 3. a transmission shaft; 4. a foot pedal; 5. a fixed mount; 6. pressing a plate; 7. a first spring support; 8. a buffer tank; 9. a bearing; 10. a fixing plate; 11. a cooling plate; 12. a card slot; 13. a liquid storage tank; 14. a cooling tube; 15. a bayonet lock; 16. fixing grooves; 17. a second spring support; 18. a piston; 19. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.