JPS6225117U

JPS6225117U -

Info

Publication number: JPS6225117U
Application number: JP11583385U
Authority: JP
Priority date: 1985-07-30
Filing date: 1985-07-30
Publication date: 1987-02-16

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す断面図、第
２図は、第１図の要部拡大断面図、第３図は、一
般的なフアン装置の断面図、第４図は、同フアン
装置を組立てる状態を示す概略断面図である。１……シヤフト、２ｂ……端面、５……下型、
７……通孔、８……上型、Ｐ_１……下方ピン、Ｐ
_２……上方ピン、Ｗ……被圧入部材。 FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the main part of FIG. 1, FIG. 3 is a sectional view of a general fan device, and FIG. FIG. 2 is a schematic cross-sectional view showing a state in which the fan device is assembled. 1...Shaft, 2b...End face, 5...Lower die,
7...Through hole, 8...Upper mold, P ₁ ...Lower pin, P
₂ ... Upper pin, W... Press-fitted member.

Claims

[Scope of utility model registration request]

Due to the upper mold 8 and lower mold 5 that are relatively close to each other,
In the press-fitting apparatus, the press-fitting member W is press-fitted into the shaft 1 so that the end surface 2b of the press-fitting member W having the through hole 7 is perpendicular to the central axis of the shaft 1. The lower die 5 is inserted through the through hole 7 of the placed press-fitted member W and protrudes.
It has a lower pin _P1 attached to the upper die ₈ with an elastic protruding habit, and an upper die pin _P2 provided coaxially with the lower pin P1 on the upper die 8, both pins _P1. , _P2 , the shaft 1 is supported at both ends from the central axis direction, and is press-fitted into the lower mold ₅ together with the lower pin P1.