JPS61169525U

JPS61169525U -

Info

Publication number: JPS61169525U
Application number: JP5101785U
Authority: JP
Priority date: 1985-04-08
Filing date: 1985-04-08
Publication date: 1986-10-21

Description

[Brief explanation of the drawing]

第１図は本考案による振れ止めの一実施例の一
部断面側面図、第２図は従来の振れ止めの機構概
念図である。また、図中の符号で１１は架台、１
２はワーク、１３，１４はＶ型固定受台、１５は
枢軸、１６はクランプアーム、１７はクランプハ
ンドル、１８はカム、１９はピン、２０は皿ばね
、２１はクランプロツドである。 FIG. 1 is a partially sectional side view of an embodiment of the steady rest according to the present invention, and FIG. 2 is a conceptual diagram of the mechanism of a conventional steady rest. Also, in the figure, 11 is a frame, 1
2 is a workpiece, 13 and 14 are V-shaped fixed pedestals, 15 is a pivot, 16 is a clamp arm, 17 is a clamp handle, 18 is a cam, 19 is a pin, 20 is a disc spring, and 21 is a clamp rod.

Claims

[Scope of utility model registration request]

a fixed pedestal that is provided on the pedestal and abuts on two different locations on the outer circumferential surface of the gear cutting portion of the workpiece to support it; and a fixed pedestal that is rotatably attached to the pedestal via an axis parallel to the workpiece. A clamp arm, a clamp rod provided on the clamp arm that can come into contact with a different location on the outer circumferential surface of the gear cutter, and a rotation of the clamp arm to clamp and press the gear cutter with these clamp rods and a fixed pedestal. A steady rest comprising a clamp arm fixing means for fixing the moving position.