JPH039233U

JPH039233U -

Info

Publication number: JPH039233U
Application number: JP6583389U
Authority: JP
Priority date: 1989-06-07
Filing date: 1989-06-07
Publication date: 1991-01-29

Description

[Brief explanation of the drawing]

第１図は一部を断面にした正面図、第２図は平
面図、第３図は左側面図である。１……ガイドレール、２……昇降支持台、３…
…位置決め部材、４……回転止め部材、５……回
転支持台、６……割り出し部材、７……割り出し
補助部材、８……かしめ軸、８ａ……油圧シリン
ダー、９……かしめ工具、１０……配管、１０ａ
……開口、１１……機枠、１５……ワーク、１６
……ボルト、１６ａ……突出部、１７……ナツト
。 FIG. 1 is a partially sectional front view, FIG. 2 is a plan view, and FIG. 3 is a left side view. 1...Guide rail, 2...Elevating support platform, 3...
...Positioning member, 4... Rotation stopping member, 5... Rotation support base, 6... Indexing member, 7... Indexing auxiliary member, 8... Crimping shaft, 8a... Hydraulic cylinder, 9... Crimping tool, 10 ...Piping, 10a
...Opening, 11...Machine frame, 15...Work, 16
...Bolt, 16a...Protrusion, 17...Nut.

Claims

[Scope of Claim for Utility Model Registration] (1) A caulking shaft that moves up and down via a hydraulic cylinder fixed to the machine frame and has a caulking tool removably attached to its lower end, and near the bottom of the caulking shaft,
A support stand that supports a workpiece fastened by a plurality of bolts and nuts at equally spaced positions on the circumference, and a support stand that supports a workpiece fastened by a plurality of bolts and nuts at equally spaced positions on the circumference, and a support stand that slides back and forth toward the center of the workpiece placed on the support stand, and a head of the bolt. a positioning member that positions the bolt below the caulking shaft by fitting the protrusion on the part side; a rotary support that supports the workpiece so that it can be raised and lowered and rotated; An indexing member that reciprocates between pitches and a workpiece attached to the indexing member and rotatably supported by the rotary support stand are pressed against the protrusion of the bolt of the workpiece and rotated in only one direction. an indexing auxiliary member having a part that can be moved and retracted to a position where it does not come into contact with the protrusion of the bolt; and a rotation stopper that engages with the protrusion of the bolt to stop the rotation of the workpiece. A caulking device featuring: (2) The caulking device according to claim 1, further comprising a pressure switch provided in an air pipe communicating with the opening near the lower end of the caulking shaft.