JPS588532U

JPS588532U - caulking device

Info

Publication number: JPS588532U
Application number: JP10272881U
Authority: JP
Inventors: 天坂　格郎; 塚田　博邦; 馬場　孝一
Original assignee: トヨタ自動車株式会社; 瓜生製作株式会社
Priority date: 1981-07-09
Filing date: 1981-07-09
Publication date: 1983-01-20
Also published as: JPH0144283Y2

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図は本考案によるかしめ装置の一つの実施例を示す
概略構成図、第２図はその支柱部分の側□　　　面図、
第３図はヘッド要素の断面図、第４図はそのＩＶ−ＩＶ
線に沿ったかしめ加工部の断面図、第５図はヘッド要素
の保持部にナツトが収納保持された状態を示す断面図、
第６図は油圧アクチュエータ及びエアシリンダを作動さ
せるための作動回路を示す回路図である。１・・・かしめ装置、２・・・基台、３・・・支柱、４
．５・・・支持部、６・・・案内枠、７・・・摺動部材
、８・・・ヘッド、９・・・エアシリンダゝ、１０・・
・作動桿、１１・・・本　　　一体、１２・・・油圧ア
クチュエータ、１３・・・ボルト、１４・・・吸排口、
１５・・・作動子、１６・・・シム、１７・・・てこ部
材、１８・・・収納空間、１９・・・軸、２０・・・当
接部、２１・・・かしめ加工部、２２．２３・・・ばね
座、２４・・・押圧ばね、２５・・・保持部、２６・・
・リアクスルシ、ヤフト、２７・・・ねじ部、２８・・
・ナツト、？９・・・フランジコンパニオン、３０・・
・切欠き部、３１・・・切溝、３２・・・かしめ部、３
３・・・エアポンプ、３４・・・圧力調整装置、３５．
３６・・・作動回路、３７・・・圧力制御弁、３“８・
・・三位買切換弁、３９゜４０・・・一方向絞弁、４１
・・・上部作動室、４２・・・下部作動室、４３・・・
テーブル、４４・・・リミットスイッチ、４５・・・二
位置切換弁、４６・・；気液増圧装置、４７・・・エア
シリンダ、４８・・・油圧シリンダ、４９゜５０・・・
ピストン、５１・・・上部作動室、５２・・・下部作動
室、５３・・・圧力検出器、５４・・・リミットスイッ
チ、５５・・・ピストン。Fig. 1 is a schematic configuration diagram showing one embodiment of the caulking device according to the present invention, Fig. 2 is a side view of the support portion thereof,
FIG. 3 is a cross-sectional view of the head element, and FIG. 4 is its IV-IV
A cross-sectional view of the caulking part along the line, FIG. 5 is a cross-sectional view showing a state where the nut is housed and held in the holding part of the head element,
FIG. 6 is a circuit diagram showing an operating circuit for operating the hydraulic actuator and air cylinder. 1... Caulking device, 2... Base, 3... Support column, 4
．． 5... Support part, 6... Guide frame, 7... Sliding member, 8... Head, 9... Air cylinder, 10...
・Operating rod, 11... Integral, 12... Hydraulic actuator, 13... Bolt, 14... Suction/exhaust port,
DESCRIPTION OF SYMBOLS 15... Operator, 16... Shim, 17... Lever member, 18... Storage space, 19... Shaft, 20... Contact part, 21... Caulking part, 22 .23... Spring seat, 24... Pressing spring, 25... Holding part, 26...
・Rear axle, Yaft, 27...Threaded part, 28...
・Natsuto? 9...flange companion, 30...
・Notch part, 31... Cut groove, 32... Caulking part, 3
3... Air pump, 34... Pressure regulator, 35.
36... Operating circuit, 37... Pressure control valve, 3"8.
...Third position switching valve, 39°40...One-way throttle valve, 41
... Upper working chamber, 42... Lower working chamber, 43...
Table, 44...Limit switch, 45...Two-position switching valve, 46...; Gas-liquid pressure booster, 47...Air cylinder, 48...Hydraulic cylinder, 49°50...
Piston, 51... Upper working chamber, 52... Lower working chamber, 53... Pressure detector, 54... Limit switch, 55... Piston.

Claims

[Scope of utility model registration request]

a main body having a holding part that holds one end of a cylindrical member; a hydraulic actuator provided in the main body;
a lever member pivotally connected to the main body and rotationally driven by the hydraulic actuator, one end portion of a cylindrical member held by the holding portion when the lever member is driven by the actuator; A caulking device comprising a caulking portion that engages with and imparts caulking deformation to the caulking device.