Manufacturing method and manufacturing apparatus for universal joint
AssigneeJtekt Corporation
InventorsTakeshi Koyama, Atsushi Tano
Life of this patent
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Abstract
A method of manufacturing a universal joint includes: temporarily assembling a bearing, which supports a shaft portion of a joint spider such that the shaft portion is rotatable, with respect to a through-hole and the shaft portion by press-fitting the bearing to a first position in the through-hole of a yoke; and clinching, after the bearing is temporarily assembled, a portion of the yoke around the through-hole, and pressing the bearing deeper into the through-hole with a clinched portion formed by the clinching to press-fit the bearing to a second position located deeper than the first position in the through-hole.
Claims3
A method of manufacturing a universal joint, the method comprising:
- temporarily assembling a bearing with respect to a through-hole of a yoke and a shaft portion of a joint spider, for rotatably supporting the shaft portion, by press-fitting the bearing to a first position in the through-hole of the yoke;
- and
- clinching, after the bearing is temporarily assembled, a portion of the yoke around the through-hole, and pressing the bearing deeper into the through-hole with a clinched portion formed by the clinching to press-fit the bearing to a second position located deeper than the first position in the through-hole.
Dependencies are inferred from the claim text.