The utility model discloses a device of installation leibo pump connecting rod copper sheathing, including the base, along the length of base to a that keeps silent has set gradually, keep silent b and chuck, be provided with the through -hole on the chuck, cup jointed the lead screw in the through -hole, the lead screw one end and the b looks rigid coupling of keeping silent, the other end of lead screw is connected with the handle, a that keeps silent goes up the rigid coupling has the roller, and the b that keeps silent goes up the rigid coupling has a sleeve pipe, and sleeve pipe and roller set up respectively on b and the a's that keeps silent the opposite face of keeping silent, through -hole, sleeve pipe and roller three on same axis and with the base length to paralleling. The utility model discloses an adoption sets up sleeve pipe and roller at a that keeps silent on the b with keeping silent, the locate copper sleeve that can be quick and the position of connecting rod, and area of contact that boss and sleeve pipe have increased copper sheathing and connecting rod can avoid the copper sheathing in the installation with the connecting rod, and the copper sheathing very easily warp impaired problem, has reduced use cost, has fine use value.