PROBLEM TO BE SOLVED: To provide a spline fitting body capable of facilitating assembly work and also eliminating restrictions on assembly order.SOLUTION: A spline fitting body includes: a shaft cylinder member 10 having a one-end opening part 11 and an other-end opening part 12, and formed with a hole spline 13; a shaft member 7 formed with a shaft spline 8, and inserted into the one-end opening part 11; and a regulation member 20 inserted into the other-end opening part 12, and configured to contact with the shaft member 7 to regulate the shaft member 7 from moving to the other-end opening part 12. At a tip of the shaft member 7, formed is a locking part 25 configured to be locked to the regulation member 20 to prevent separation between the shaft member 7 and the regulation member. The locking part 25 or regulation member 20 is formed in an elastically deformable manner. The locking part 25 is locked to the regulation member 20 by inserting the shaft member 7 into the one-end opening part 11.SELECTED DRAWING: Figure 2
【課題】組み付け作業の容易化を図りつつ、組み立て順の制限を取り除くことができるスプライン嵌合体を提供することを目的とする。【解決手段】本発明のスプライン嵌合体は、一端開口部11及び他端開口部12を有し、孔スプライン13が形成された軸筒部材10と、軸スプライン8が形成され、一端開口部11に挿入される軸部材7と、他端開口部12に挿入され、軸部材7と当接し軸部材7が他端開口部12側に移動することを規制する規制部材20と、を備え、軸部材7の先端には、規制部材20に係止して軸部材7と規制部材との離間を防止する係止部25が形成され、係止部25又は規制部材20は、弾性変形可能に形成され、軸部材7が一端開口部11に挿入されることにより規制部材20に係止部25が係止することを特徴とする。【選択図】図2
SPLINE FITTING BODY
スプライン嵌合体
2018-09-20
Patent
Elektronische Ressource
Japanisch
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