Camshaft assembly for gear switching apparatus of vehicle

A camshaft assembly for a gear switching apparatus of a vehicle comprising:

• a driving shaft (1) capable of being electrically or manually driven to be rotated;
• a first spring adapting plate (10) integrated on the driving shaft (1);
• at least one cam (2) installed on the driving shaft (1);
• a fork shift guiding recess formed on a surface of each of the at least one cam (2) and having a single fixed inner width;
• the fork shift guiding recess serving to guide the at least one shift fork (3) to avoid a gear disposition of the gear switching apparatus;
• at least one shift fork (3) connected to the at least one cam (2);
• a cushioning device (4) installed between the driving shaft (1) and the at least one cam (2);
• and
• wherein when the driving shaft (1) is rotated forward or reversely to perform a gear switching and the at least one shift fork (3) is in a gear misaligned state during a shifting of the at least one shift fork (3), the cushioning device (4) serves to provide a cushioning to cause that the at least one cam (2) and first spring adapting plate (10) generate a cushioning force for performing a gear alignment operating of the at least one shift fork (3), which achieves an auto gear aligning engagement and a gear cushioning switching on the at least one cam (2) and the at least one shift fork (3) to avoid the gear disposition of the gear switching apparatus.