MANUFACTURING METHOD OF CAULKING STRUCTURE, AND CAULKING STRUCTURE

• Main Authors: HARADA TAKU, AMEMIYA YOHEI, SAEKI MASASHI, SASAKI YASUCHIKA, YAMAMOTO KOJI, HASHIGUCHI MASAHIRO
• Format: Patent
• Language: English; Japanese
• Published: 13.06.2019
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES; TRANSPORTING; VEHICLES IN GENERAL; WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

To provide a manufacturing method of a caulking structure capable of positioning and simultaneously bonding two components; and to provide the caulking structure.SOLUTION: A manufacturing method of a caulking structure 50 includes a preparation step for preparing an outer member 10 where a plate-like part having a spread opening of a part 13 to be is inserted is formed, an insertion step for inserting an insertion part 24 positioned on the end of an inner member 20 into the part 13 to be is inserted, after the preparation step, and a pressure contact step for pressure-contacting a projection 51 with a recess 52 by pressing the plate-like part in a narrowing direction of the opening of the part 13 to be is inserted, after the insertion step.SELECTED DRAWING: Figure 3 【課題】２つの部材を位置決めしつつ接合することのできるかしめ構造の製造方法及びかしめ構造を提供する。【解決手段】かしめ構造５０の製造方法は、被挿入部１３の開口が広がった板状部が形成されたアウタ部材１０を準備する準備工程と、準備工程の後、被挿入部１３にインナ部材２０の端部に位置する挿入部２４を挿入する挿入工程と、挿入工程の後、被挿入部１３の開口を狭める方向に板状部を押圧し、凸部５１と凹部５２とを圧接させる圧接工程とを含む。【選択図】図３