Oil Pressure Piston Type No-Vibration And No-Noise A Base Rock Splitter

摘要

The present invention relates to a cutting hydraulic piston non-vibration noise rock, and when formed into the arc shape, the upper surface has a plurality of cylinder chamber 11 is formed, one side is in communication with the cylinder chamber 11, the oil inlet and a first, sheet is inserted into the cylinder chamber 11, the intermediate elastic member 20 in the second oil passage 53 is formed in the housing 10, the housing 10 is discharged, the fastening detachably. is fixed, is inserted in the chapter number of the rod as a fishing rod consists of a long transform (31,32,33) to control the flow of the oil 30, cylinder chamber 11 of the upper end of the fishing rod 30, possibly fastening removable fixed and its inner peripheral surface with a plurality of rings of the hollow cylinder 50 provided for confidentiality on the outer peripheral surface, and the lifting is inserted in the cylinder 50, the bottom of the fishing rod 30 and a contact surface on one side, the outer peripheral surface, the syntax is a plurality of rings for confidentiality And a piston (40), and that the inner side contact surface on the upper surface of the piston 40, while elevated, such as piston 40, the entire surface is formed by a cap (70) formed in arc shape so that the contact with the rock since the characterized in that the formation of a rock cutting device 2, by replacing only the damaged cylinder upon failure of the cylinder the work efficiency is improved, and the saving equipment maintenance costs, in addition, the front surface of the contact area between the rock cap by a cap is increased, there is an effect that it is possible to maximize halam force than before.