| 摘要 |
The present invention relates to a tube joining apparatus having a knuckle feeder for a shock absorber which has a presser on a body of the tube joining apparatus, presses a knuckle to a provided tube for the shock absorber, and joins the knuckle on the outer periphery of the tube. The tube joining apparatus includes an LM guide having a rail being laid horizontally at a side of the body and a carriage moving along the rail, a hydraulic device having a cylinder mounted on the carriage and a rod travel in a vertical direction, a plurality of electromagnets provided at the bottom of the rod to attach/detach the knuckle with magnetic force, and a controller operation of the LM guide, the hydraulic device, and the electromagnets, whereby the knuckle is moved to the body and a supporting means is further provided in between the rod and the electromagnet at the bottom of the rod to join a plurality of electromagnets, the supporting means including a joining device provided at the bottom of the rod, a first chain provided at the lower part of the joining device, and a plurality of the second chains provided a horizontal plate installed at an end of the first chain and on the edge of the horizontal plate. |
