PROBLEM TO BE SOLVED: To provide a structure for a semi-finished product of a movement regulation member, capable of being firmly fixed with respect to an axial direction of a stabilizer bar without causing any shift.SOLUTION: A semi-finished product 31 includes a first curve part 35 on one end side of a flat-shaped bridge part 33 and a second curve part 37 on the other end side of the bridge part 33. The second curve part 37 has, on an end part, a second engagement part 51 for being engaged with a first engagement part 41. By using first and second dies 61, 62, the bridge part 33 and an inner peripheral surface 31c of the first and second curve parts 35, 37 are pressed against an outer peripheral surface of a stabilizer bar 11 to perform caulking. Here, an anti-slip part 38 is formed on at least one of the inner peripheral surface 31c of the first and second curve parts 35, 37 and the outer peripheral surface of the stabilizer bar 11, and also, an anti-slip material Co is interposed between the inner peripheral surface 31c of the first and second curve parts 35, 37 and the outer peripheral surface of the stabilizer bar 11.
【課題】スタビライザバーの軸方向に対してズレることなくしっかりと固定することができる移動規制部材の半製品の構造を提供すること。【解決手段】半製品31は、平板状の架橋部33の一端部側に第1湾曲部35を有し、架橋部33の他端側に第2湾曲部37を有する。第2湾曲部37は、端部に第1係止部41と係合する第2係止部51を有する。第1及び第2金型61,62で、架橋部33、並びに第1及び第2湾曲部35,37の内周面31cをスタビライザバー11の外周面に圧接させてかしめ加工する第1及び第2湾曲部35,37の内周面31cと、内周面31cに対向するスタビライザバー11の外周面には、少なくともどちらか一方に滑り防止部38が形成されると共に、第1及び第2湾曲部35,37の内周面31cとスタビライザバー11の外周面との間には、滑り防止材Coが介在されている。【選択図】図4
STRUCTURE FOR SEMI-FINISHED PRODUCT OF MOVEMENT REGULATION MEMBER, ATTACHMENT DEVICE FOR SEMI-FINISHED PRODUCT TO ROD MEMBER, ATTACHMENT STRUCTURE FOR ROD MEMBER AND SEMI-FINISHED PRODUCT, AND ATTACHMENT METHOD FOR SEMI-FINISHED PRODUCT
移動規制部材の半製品の構造及び棒材への半製品の取付装置、棒材と半製品の取付構造並びに半製品の取付方法
2015-08-24
Patent
Electronic Resource
Japanese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |