Mechanical clutch control mechanism classification
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Author:zhongtaicn
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Published time: 2014-04-04
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Mechanical clutch control mechanism; mechanical clutch control mechanism has a rod gear and wire rope transmission two. When the driver depresses the clutch pedal, the pull wire (wire rope) pulls the clutch release lever to perform the disengagement operation. Rod linkage more than the joints, so the friction loss. Body and frame deformation will affect its work. When the clutch requires long-distance manipulation, it is more difficult to arrange the rod system. The structure of the wire ropes transmission is simple, the arrangement of the device is flexible, and is not affected by the deformation of the car body and the frame, but the transmission force is relatively small.
(1) After the friction lining of the clutch is worn, the lower end of the pulling wire moves downwards for a certain distance under the condition that the clutch is engaged, the clamping block drives the cage to move downward for a certain distance, and the cage drives the locking and pushing block to move downwards through its internal spring . The Bowden cable spring and bellows are compressed and the adjustment mechanism is in a new, balanced position.
(2) When the clutch pedal is released, the lower end of the cable is pulled down by the pulling force, the clamping block is pulled to the bottom of the lock ball cage, moves downward together with the lock ball cage, and the lock ball is separated from the lock pushing block Conical surface, automatic adjustment mechanism is released, return to clutch engagement.
(3) When the clutch is disengaged, the cable is tightened, the cable sheath compresses the Bowden cable spring, and drives the lower end of the lock to push the block down. Lock the push block conical surface will lock the ball pressed outward on the cylinder wall, the adjustment mechanism is locked. At this moment, the lower end of the pull cable sheath is fixed on the cylinder wall by the lock pushing block and the lock ball. Then depress the clutch pedal, the lower end of the cable will move up, driving the separation lever, so that the clutch separation.
