A coupling device for atmospheric pressure tube and oil pressure tube of solenoid valve

摘要

The present invention relates to a connection device equipped with a connector that can be fitted to the solenoid pipe to facilitate coupling the intake and exhaust pipe for supplying hydraulic or pneumatic,;The present invention is a connection device for coupling the intake and exhaust pipes (6, 6a) to the solenoid (5) and the valve body (2), the fastening hole (21) constituted in the solenoid (5) and the valve body (2) A seating member 11 having a single-layered stone piece 11a formed on an outer circumferential surface thereof to be squeezed into the seating member, first and second connecting members 12 and 12 'inserted into the seating member 11 to be pressed, and It is to provide a connector 10 composed of a mounting member 13, which is mounted to be connected to the intake and exhaust pipes 6, 6a in the first connecting member 12.;Thus, the assembly is made by inserting a connector fixed to the solenoid and the valve body to couple the intake / exhaust pipe to the solenoid and the valve body, thereby improving the convenience of operation.