To provide a method of manufacturing a caulked assembly, by which the caulked assembly can be manufactured at a low cost, the deterioration of the strength of a columnar body caused by a circumferential groove can be evaded, deformation of the columnar body can be prevented, and it is possible to assemble a thinner columnar body.
A mounting hole 10 for inserting and assembling a columnar body 2 is provided to a metallic plate-like body 1 and also, after forming a thick portion 11 along the inner circumferential edge of the mounting hole 10, as shown in Fig.(a), by inserting the columnar body 2 into the mounting hole 10 of the plate-like body 1, setting the plate-like body 1 to the assembling position of the outer circumferential surface of the columnar body 2, and further, plastically deforming the thick portion 11 in the center direction of the mounting hole 10 by compressively pressing from the axial direction, the columnar body is tightened and fixed to the outer circumferential surface of the columnar body 2.
KAWASAKI HISANORI
WATANABE YASUYUKI
| JP2007283404A | 2007-11-01 | |||
| JPS5973037U | 1984-05-17 | |||
| JPH03106533A | 1991-05-07 | |||
| JPH03106520A | 1991-05-07 | |||
| JPS60124422A | 1985-07-03 |