JPS61169518U

JPS61169518U -

Info

Publication number: JPS61169518U
Application number: JP5400085U
Authority: JP
Priority date: 1985-04-11
Filing date: 1985-04-11
Publication date: 1986-10-21

Description

[Brief explanation of the drawing]

第１図は、本考案に係るフライス加工装置を示
す概略図、第２図及び第３図は、第１及び第２の
計測器による計測個所を示す図面である。第４図
は上死点隙間を示す略図、第５図はシリンダブロ
ツクの上面をフライス仕上加工する時の計測位置
の従来例を示す図面である。１…加工ヘツド、２…フライスカツター、３…
モータ、５…サーボモータ、７…サーボアンプ、
８…シーケンサ、９…第１の計測器、１０…第２
の計測器、１１…切換ユニツト、１２…計測器用
アンプ、Ａ…シリンダブロツク、Ａ′…シリンダ
ブロツクの上面、Ｆ…クランク穴、Ｈ_２…クラン
ク穴からシリンダブロツクの上面までの距離。 FIG. 1 is a schematic diagram showing a milling apparatus according to the present invention, and FIGS. 2 and 3 are diagrams showing locations measured by first and second measuring instruments. FIG. 4 is a schematic diagram showing the top dead center clearance, and FIG. 5 is a drawing showing a conventional example of measurement positions when milling the top surface of a cylinder block. 1... Processing head, 2... Milling cutter, 3...
Motor, 5... Servo motor, 7... Servo amplifier,
8...Sequencer, 9...First measuring instrument, 10...Second
11...Switching unit, 12...Amplifier for measuring instrument, A...Cylinder block, A'...Top surface of cylinder block, F...Crank hole, _H2 ...Distance from crank hole to top surface of cylinder block.

Claims

[Scope of utility model registration request]

The movement of the milling machine that cuts the surface of the cylinder block is automatically controlled.
When the processing head with the milling cutter and the cylinder block are positioned and fixed at the processing position,
The machine consists of a first measuring device for detecting the position of the crank hole provided in the cylinder block, and a second measuring device for detecting the position of the machined surface of the cylinder block surface. A milling device characterized in that during machining, cutting is performed based on the dimension from the crank hole provided in the cylinder block to the machining surface.