Shift lever locking mechanism for manual transmission
A manual transmission and locking mechanism technology, applied in mechanical equipment, transmission control, components with teeth, etc., can solve the problems of uneven force, unfavorable driving, poor shifting effect, etc., and achieve uniform force. , Conducive to driving, good shifting effect
Inactive Publication Date: 2017-06-09
CHONGQING TSINGSHAN IND
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Problems solved by technology
Therefore, during the shifting process, when the W-shaped shift groove 5-1 on the shift rod 5 moving up and down in the shift groove 6-2 is driven to rotate, the force exerted on the steel ball 3 when in contact with the spring 2 Unevenness makes the gear shifting of the vehicle stuck, the shifting effect is poor, and it is not conducive to driving
Method used
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[0020] Preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawings;
[0021] see Figure 3 to Figure 6 , the manual transmission shift lever locking mechanism of the present invention comprises locking bolt 1, spring 2, steel ball 3, the shift lever 5 that is provided with W-shaped shift groove 5-1 on it and is provided with an end on it for The mounting hole 6-1 of the internal thread and the transmission case 6 of the shift groove 6-2 perpendicular to and connected with the mounting hole 6-1, the left end of the locking bolt 1 is connected with the internal thread of the mounting hole 6-1 , the spring 2 is located in the installation hole 6-1, and its left end is connected with the locking bolt 1, and a part of the steel ball 3 is rotatably located in the installation hole 6-1 and inserted into and assembled on the shift lever 5 In the shift slot 5-1, the shift lever 5 is mounted in the shift slot 6-2 so as to move ...
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The invention provides a shift lever locking mechanism for a manual transmission. The shift lever locking mechanism is excellent in gear shifting effect and favorable for driving, and comprises a locking bolt, a spring, a steel ball, a shift lever and a transmission box, wherein a W-shaped shifting groove is formed in the shift lever; a mounting hole, one end of which an internal thread, and a shifting groove, which is perpendicular to and communicated with the mounting hole, are formed in the transmission box; the left end of the locking bolt is connected with the internal thread of the mounting hole; the spring is positioned in the mounting hole, and the left end of the spring is connected with the locking bolt; one part of the steel ball is rotationally positioned in the mounting hole and extends into and is assembled into the shifting groove of the shift lever, and the other part of the steel ball is positioned in the mounting hole; the shift lever is assembled in the shifting groove in an up-and-down moving manner; the shift lever locking mechanism is characterized by further comprising a steel ball seat comprising a seat body; the steel ball seat is wholly positioned in the mounting hole; one end of the seat body is connected with the spring; a concave semi-spherical surface matched with the steel ball is formed in the other end of the seat body; the other part of the steel ball is in contact with the concave semi-spherical surface in the other end of the seat body.
Description
technical field [0001] The invention relates to a manual transmission shift mechanism, in particular to a manual transmission shift lever locking mechanism. Background technique [0002] As people have higher and higher requirements on the shifting performance of vehicles, the shift lever locking mechanism containing steel balls has been widely used in the shift mechanism of manual transmissions with mechanical gear transmission. Its use makes the gear shifting of the vehicle smoother, softer and has a better suction feeling, which greatly improves the "stiff" feeling of shifting gears in the past. see figure 1 and figure 2 , the traditional manual transmission shift lever locking mechanism, including locking bolt 1, spring 2, steel ball 3, a shift lever 5 with a W-shaped shift groove 5-1 on it, and a shift lever with one end as an inner The threaded mounting hole 6-1 and the transmission case 6 of the shift groove 6-2 perpendicular to and communicated with the mounting ...
Claims
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Login to View More IPC IPC(8): F16H59/10
CPCF16H59/10
Inventor 王奇余九洲牛波郭星马原明熊银斌邓旺陈亚苏攀
Owner CHONGQING TSINGSHAN IND