JPS63120747U

JPS63120747U -

Info

Publication number: JPS63120747U
Application number: JP1226187U
Authority: JP
Priority date: 1987-01-29
Filing date: 1987-01-29
Publication date: 1988-08-04

Description

[Brief explanation of the drawing]

第１図は本考案の実施例の正面図、第２図は同
じく平面図、第３図は要部である工具キヤリアの
正面図、第４図は第３図の―線に沿つた断面
図である。１０……マシニングセンタ、１１……機台、２
０……加工機械、２１……加工主軸、３０……工
具マガジン、４０……工具交換装置、４１……交
換アーム部材、４４……交換アーム、４５……第
１挾持爪、４６……第２挾持爪、４７……支持軸
、５０……工具キヤリア、５１……第２移動台、
５５……インデツクスモータ、５７……クランク
、５８……コンロツド、６０……上下位置調節機
構、６４……ねじ部材、Ｉ……準備位置、……
待機位置、……交換位置、Ｔ……工具。 Fig. 1 is a front view of the embodiment of the present invention, Fig. 2 is a plan view, Fig. 3 is a front view of the main part of the tool carrier, and Fig. 4 is a sectional view taken along the line - in Fig. 3. It is. 10... Machining center, 11... Machine stand, 2
0...Processing machine, 21...Machining spindle, 30...Tool magazine, 40...Tool exchange device, 41...Exchange arm member, 44...Exchange arm, 45...First clamping claw, 46...No. 2 clamping claws, 47... Support shaft, 50... Tool carrier, 51... Second moving base,
55... Index motor, 57... Crank, 58... Connecting rod, 60... Vertical position adjustment mechanism, 64... Screw member, I... Ready position,...
Standby position,... exchange position, T... tool.

Claims

[Scope of utility model registration request]

An exchange arm member for attaching and detaching tools to and from the tool magazine and machining spindle in a machining center, a preparation position for attaching and detaching tools to the tool magazine, an exchange position for attaching and detaching tools to and from the machining spindle, and intermediate positions between the above positions. and a tool carrier for positioning an exchange arm member at each position of a standby position holding a tool taken out from a tool magazine, wherein the tool carrier is equipped with an exchange arm member; and a carrier body supported on a machine base so as to be able to move the exchange arm member between a preparation position and an exchange position, and a drive device that moves the carrier body so as to position the exchange arm member at each of the positions. The drive device includes an index motor that is rotationally indexed at an angle corresponding to each position, a crank that is fixedly connected to the rotating shaft of the index motor, and a crank that is rotatably connected to the crank at one end and the other end. 1. A tool changing device comprising: a connecting rod rotatably connected to a carrier body; and a vertical position adjustment mechanism that supports an index motor on a machine base so as to be vertically adjustable.