Pillow Ball Joint Direction Classifying Device Pillow Ball Joint Type Classifying Device and Pillow Ball Joint Auto Assembling System Including Them

摘要

The present invention provides a device for determining a direction of a pillow ball joint, a device for determining a kind of a pillow ball joint and a pillow ball joint auto-assembly system including the same. The device for determining the direction of a pillow ball joint comprises a cylinder, a main body, a contact jig and a displacement sensor. The cylinder includes a rod slide to be inserted and drawn out. The main body is fixed to the rod to be slid frontward and backward according to a sliding operation of the rod and has an inner space. The contact jig has a part to be inserted into the main body to be slid and includes a pillow joint contact member included in one end to be in contact with an outer rim or a boot of a pillow joint. The displacement sensor measures a degree of movement of the contact jig with respect to the main body. Whether the pillow ball joint is in a reverse direction or in a normal direction and a kind of the pillow ball joint are determined such that the pillow ball joint is assembled and positioned at a normal position in accordance with the direction and kind, thereby preventing an error in assembly.