JPS58119930U

JPS58119930U - caulking device

Info

Publication number: JPS58119930U
Application number: JP1760282U
Authority: JP
Inventors: 隅井　清治
Original assignee: 日本電気ホームエレクトロニクス株式会社
Priority date: 1982-02-10
Filing date: 1982-02-10
Publication date: 1983-08-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はバリコンのロータの一例を示す側面図、第２図
及び第３図は第１図のＩ＝Ｉ線及び■−■線断面図、第
４図及び第５図は本考案の実施例を示す正面図及び側面
図、第６図は第４図の■−■線からの概略平面図、第７
図乃至第１１図は第４図の部分的動作を説明するための
各工程での要部正面図、第１２図及び第１３図はフィン
整列治具の一例を示す側面図及び■−■線断面図、第１
４図及び第１５図は第４図のシャフト供給ツールの一部
拡大正面図及び■−■線断面図、第１６図及び第１７図
は第５図におけるかしめツールの揺動刃の拡大側面図及
び正面図、第１８図及び第１９図は第１６図の揺動刃の
動作を説明する各側面図である。１、・・・・・・第２の部材（シャフト）、２・・間第
１の部材（フィン）、３．３・・・・・・突片、８・・
・・・・かしめツール、１１・・・・・・揺動刃、１２
・・・・・・揺動刃開閉制御機構、３０・・・・・・爪
部、３１・・・・・・かしめ部。Fig. 1 is a side view showing an example of the rotor of a variable capacitor, Figs. 2 and 3 are sectional views taken along the I=I line and ■-■ line in Fig. 1, and Figs. 4 and 5 are implementations of the present invention. A front view and a side view showing an example, FIG. 6 is a schematic plan view taken from the line ■-■ in FIG. 4, and FIG.
Figures 11 to 11 are front views of main parts in each process to explain the partial operation of Figure 4, and Figures 12 and 13 are side views and ■-■ lines showing an example of the fin alignment jig. Cross section, 1st
4 and 15 are partially enlarged front views and cross-sectional views along the line ■-■ of the shaft supply tool in FIG. 4, and FIGS. 16 and 17 are enlarged side views of the swinging blade of the caulking tool in FIG. 5. and a front view, and FIGS. 18 and 19 are side views illustrating the operation of the swinging blade shown in FIG. 16. 1. Second member (shaft), 2 First member (fin), 3.3 Projecting piece, 8...
...Caulking tool, 11...Swivel blade, 12
. . . Swinging blade opening/closing control mechanism, 30 . . . Claw portion, 31 . . . Caulking portion.

Claims

[Scope of utility model registration request]

A rod-shaped second member is inserted between the protrusions of a first member having a pair of protrusions and fixed by caulking, and the other end is freely rotatable so that one end approaches and separates from each other. A caulking tool is provided with a pair of swinging blades which are pivotally supported on the shaft, have a tapered caulking part formed along the axis at one end, and have a claw part adjacent to the caulking part, and have a second caulking tool. The protruding piece of the first member into which the member has been inserted is pressed against the caulking part, the protruding piece is pressed against the circumferential surface of the second member, and the second member is engaged with the claw part by the rotation of the rotating blade. A caulking device characterized in that it is configured to be held in place.