Cab front bracket shaft tip

The utility model discloses a cab front bracket shaft tip. An oil guide hole (4) is arranged in the center of a tip handle (5) of the shaft tip (1) along the axial direction and extends until the middle part of the shaft body of the shaft tip (1). An oil distribution hole (3) is arranged in the middle part of the shaft body of the shaft tip (1) along the radial direction and communicated with the oil guide hole (4). The oil distribution hole (3) is communicated with the outer wall of the shaft body of the shaft tip (1). The mouth of the oil guide hole (4) of the tip handle (5) is connected with an oil mouth (6). Lubricating oil such as grease is regularly injected through the oil mouth of the cab front bracket shaft tip. The grease flows in an oil distribution groove by the oil guide hole and the oil distribution hole and then spreads onto the shaft body wall of the shaft tip. Consequently, the dry friction due to the fact that no lubricating oil exists between the bracket shaft pin and a pin sleeve of a supp