Clutch control device with axial buffer function
A clutch control, axial technology, applied in the direction of clutches, mechanical drive clutches, mechanical equipment, etc., can solve the problem of affecting the comfort of vehicle drivers and passengers, vehicle forward rush, frustration or flameout, and affecting the service life of gearbox gears, etc. question
Inactive Publication Date: 2011-09-28
广东福迪汽车有限公司
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Problems solved by technology
However, when the above three are joined together, in addition to the circumferential impact, an axial impact will also be generated, and the above-mentioned traditional structure only solves the circumferential buffer
Due to the existence of axial impact, when the vehicle is starting or shifting gears while driving, if the clutch pedal is released too quickly, the vehicle will rush forward, stumble or stall, which not only greatly affects the comfort of the vehicle driver and passengers Sexuality, and due to this impact, the service life of the gearbox gear is affected
Method used
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Embodiment Construction
[0011] Now elaborate the present invention in conjunction with accompanying drawing:
[0012] The clutch control device of this embodiment includes a fixed seat cover 1, a fork 2 and a release bearing assembly 3 that presses the clutch diaphragm spring. The fixed seat cover 1 is fixedly installed on the gearbox housing, and one end of the fork 2 is connected to The release bearing 31 is connected, and the other end is connected with the pedal of the cab. The input shaft of the gearbox passes through the fixed seat cover 1, the fork opening 21 and the release bearing 31 in turn, and then connects with the rotating center shaft of the clutch. In the release bearing assembly 3 and the fixed seat cover 1 are connected with an axial damper 4, the damper 4 is composed of a cylinder body 41 and a piston rod 42, the cylinder body 41 is set on the fixed seat cover 1, and the piston rod 42 is set on the release bearing assembly 3, a ventilation hole 5 is provided on the bottom side wall...
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The invention discloses a clutch control device with an axial buffer function, which comprises a fixed seat sleeve, a shifting fork and a separation bearing assembly. The separation bearing assembly is sleeved on the fixed seat sleeve; one end of the shifting fork is connected with the separation bearing assembly and the other end is connected with a pedal in a driving cab; an axial damper is arranged on the fixed seat sleeve, is connected with the separation bearing assembly and consists of a cylinder and a piston rod; the cylinder is arranged on the fixed seat sleeve; the piston rod is arranged on the separation bearing assembly; and an air vent is arranged on the wall of a chamber formed by the cylinder and the piston rod. By adopting the technical scheme, under the action of the axialdamper, axial impact on a clutch can be eliminated effectively so as to enable the clutch engaging to be gentle, and a transmission gear can be prevented from being damaged by impact during gear shifting.
Description
Technical field: [0001] The invention relates to a clutch control device. Background technique: [0002] The vehicle (ship) clutch is located in the flywheel housing between the engine and the gearbox, and the clutch assembly is fixed on the rear plane of the flywheel with screws, and the output shaft of the clutch is connected with the input shaft of the gearbox. The clutch mainly realizes the three functions of ensuring the smooth start of the car, facilitating gear shifting, and preventing the overload of the drive train. At present, what is widely used in automobiles is a friction clutch that is pressed by a spring. When the car (ship) is running, the torque from the engine is transmitted to the transmission through the flywheel-friction plate-pressure plate-clutch output shaft. The driver can depress or release the clutch pedal as required, and through the transmission of the mechanical parts, the diaphragm spring drives the pressure plate to move forward or backward,...
Claims
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IPC IPC(8): F16D23/12
Inventor 唐荣平尹忠裘芝敏
Owner 广东福迪汽车有限公司