| 摘要 |
The present invention relates to a piston pump integrated with a damper, including: a piston which can do a reciprocating motion by being accommodated to allow movement in sleeves inserted into a pump housing; cylinders installed inside the sleeves; and a first ball and a second ball which open and close the sleeves and cylinders by the reciprocating motion of the piston, wherein a damper is inserted into the pump housing to bring the sleeves in contact with the inside of the pump housing and to reduce vibration noise due to the reciprocating motion of the piston. The piston pump integrated with a damper is provided to reduce manufacturing costs of a piston pump by manufacturing the pump caps and sleeves through a press processing method which reduces manufacturing costs when compared to a forging method, and to reduce vibration noise due to the damper which comprises a damper plate and a damper cap. |
