The invention discloses an angle regulator coil spring installing support and a forming method thereof. The angle regulator coil spring installing support comprises a support body formed by bending a sheet metal part, a fixing supporting lug protruding outwards is arranged on the support body, receding grooves are formed in the two side walls of the support body respectively, and a groove used for limiting is formed in one side wall of each receding groove and protrudes outwards. The forming method of the angle regulator coil spring installing support includes the three steps of blanking, bending half forming and forming. The angular regulator coil spring installing support is simple in structure, high in bearing capacity, light in weight, convenient to use and manufacture and low in cost.
Angle regulator coil spring installing support and forming method thereof
2015-11-18
Patent
Electronic Resource
English
IPC: | 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 / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Coil spring manufacturing method and coil spring manufacturing device
European Patent Office | 2021
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