PROBLEM TO BE SOLVED: To provide a welded construction of a brake flange which can cheaply balance high durability for both stress that tensile stress caused by load to a vehicle vertical direction and shear stress by braking torque in the brake.SOLUTION: In a welded construction of a brake flange 6 that the brake flange 6 is fit to device mounts 3 of opposite sides of an axle case 1 and a circumference part 8 that the internal circumference of the brake flange 6 and the periphery of the device mounts 3 contact with is joined by girth weld with a non-weld zone 9 which is a uniform length of the lower part of the circumference part 8, a welding groove 11 making a crown of a weld zone 10 adjust to the edge face of the brake flange 6 is provided to the internal circumference part locating at the end of the non-weld zone 9 of the brake flange 6.SELECTED DRAWING: Figure 1
【課題】車両上下方向の荷重で生じる引張応力とブレーキ時のブレーキトルクによるせん断応力の双方の応力に対し、高い耐久性を安価に両立できるブレーキフランジの溶接構造を提供する。【解決手段】アクスルケース1の両側の装置取付部3にブレーキフランジ6を嵌合し、そのブレーキフランジ6の内周と前記装置取付部3の外周とが接する円周部8を、その円周部8下部の一定長さを未溶接部9として周溶接して接合するブレーキフランジ6の溶接構造において、前記ブレーキフランジ6の未溶接部9の端部に位置する内周部に、溶接部10の頂部をブレーキフランジ6の端面に一致させる溶接開先11を設けたものである。【選択図】図1
WELDED CONSTRUCTION OF BRAKE FLANGE
ブレーキフランジの溶接構造
2017-02-23
Patent
Electronic Resource
Japanese
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