Structure for reducing no-load noise of steering oil pump

The utility model discloses a structure for reducing no-load noise of a steering oil pump, which relates to the technical field of steering oil pumps and is arranged between a high-pressure oil cavity and a low-pressure oil cavity, the high-pressure oil cavity and the low-pressure oil cavity are arranged on an oil distribution disc, the structure comprises an oil discharge groove, and the oil discharge groove is arranged on the oil distribution disc and located between the high-pressure oil cavity and the low-pressure oil cavity. The oil discharge groove is communicated with the high-pressure oil cavity and the low-pressure oil cavity, and the section of the oil discharge groove in the depth direction of the oil discharge groove is V-shaped. By arranging the oil discharge groove between the high-pressure oil cavity and the low-pressure oil cavity, oil pressure can be slowly released from high pressure to low pressure, so that oil impact is relieved, and noise is lowered. 本实用新型公开了一种转向油泵降低空载噪音的结构，涉及到转向油泵技术领域，设置