JPS59143610U

JPS59143610U - Perforated plate processing equipment

Info

Publication number: JPS59143610U
Application number: JP3614683U
Authority: JP
Inventors: 徹雄中村
Original assignee: 豊田工機株式会社
Priority date: 1983-03-11
Filing date: 1983-03-11
Publication date: 1984-09-26
Also published as: JPS6228325Y2

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]

図面は本考案の実施例を示すもので、第１図は多孔板の
平面図、第２図は本考案装置の平面図、第３図は第２図
の■−■線矢視断面図、第４図は多孔板と工具と接触検
出ヘッドとの関係を示す第２図の一部平面断面図、第５
図は数値制御装置を示すブロック図、第６図および第７
図は演算処理装置の動作を示すフローチャート、第８図
は芯出しの作動を示す作動説明図である。１０・・・・・・ベッド、１３・・・・・・工具台、１
４・・・・・・工具軸、２０・・・・・・主軸台、２１
・・・・・・回転主軸、２２・・・・・・回転割出し装
置、３０・・・・・・チャック、６ｏ・・・・・・接触
検出ヘッド、７０・・・・・・作動装置、Ｗ・・曲多孔
板、Ｗａ・・・・・・円孔、Ｔ・・・・・・工具。The drawings show an embodiment of the present invention; FIG. 1 is a plan view of a perforated plate, FIG. 2 is a plan view of the device of the present invention, and FIG. 3 is a sectional view taken along the line ■-■ in FIG. Figure 4 is a partial plan sectional view of Figure 2 showing the relationship between the perforated plate, the tool, and the contact detection head;
The figure is a block diagram showing the numerical control device, Figures 6 and 7.
The figure is a flowchart showing the operation of the arithmetic processing unit, and FIG. 8 is an operation explanatory diagram showing the centering operation. 10... Bed, 13... Tool stand, 1
4... Tool axis, 20... Headstock, 21
... Rotation main shaft, 22 ... Rotation indexing device, 30 ... Chuck, 6o ... Contact detection head, 70 ... Actuation device , W... curved perforated plate, Wa... circular hole, T... tool.

Claims

[Scope of utility model registration request]

A bed, a tool rest provided on the bed, a tool shaft rotatably supported on the tool rest and having a tool attached to its tip, a headstock provided on the bed, and a tool rest for the headstock. positioning and holding a rotary main shaft rotatably supported around an axis parallel to the tool shaft axis and a perforated plate having a large number of circular holes on the circumference such that the center axis thereof coincides with the rotary main shaft; a chuck attached to the tip of the rotating main shaft; a feeding device that moves the perforated plate relatively forward and backward along the axis of the rotating main shaft together with the chuck; and a feeding device that rotates and indexes the perforated plate together with the chuck about the axis of the rotating main shaft. A rotary indexing device, a contact detection head for detecting contact with the inner circumferential surface of the circular hole of the perforated plate, and a detection position on the tool axis axis at which the contact detection head is inserted into the circular hole of the perforated plate; The rotary indexing device is driven by a signal from the contact detection head and an actuating device that is retracted between a detached position from the circular hole that is deviated from the tool axis axis, and the center of the circular hole is centered on the tool. A perforated plate processing device characterized by comprising a control device for centering.