JPS60175559U

JPS60175559U - Numerical control contour control grinding machine

Info

Publication number: JPS60175559U
Application number: JP6378584U
Authority: JP
Inventors: 二宮　敏雄; 石川　慈昭
Original assignee: 株式会社日平トヤマ
Priority date: 1984-04-27
Filing date: 1984-04-27
Publication date: 1985-11-20

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]

第１図はこの考案の実施例の平面図、第２図は第１図の
Ａ−Ａ拡大断面図、第３図は第１図に対する制御ブロッ
ク図である。１・・・・・・機台、２・・・・・・テーブル、３・・
・・・・ワーク主軸台、Ｗ・・・・・・ワーク、４・・
・・・・心押台、５・・曲ワーク主軸、６・・曲θ軸パ
少スモータ、７・・間ワーク駆動具、８・・・・・・砥
石主軸台、９・・曲砥石主軸、１１・・・・・・電動機
、１２・・・・・・巻掛伝動装置、１３・・曲砥石、１
４・・・・・・スライドベース、１５・・曲中間スライ
ド、１６・・・・・・アッパースライド、１７・・・・
・・ＸＩＩ軸パルスモータ、１８・・・・・・軸継手、
１９・・曲ホールねじ、２０・・・・・・軸受、２１・
・・・・・ブラケット、２２・・・・・・ナツト、２３
・・−−−−ＸＩ軸パルスモータ、２４・・・・・・軸
継手、２５・・・・・・軸受、２６・・・・・・ボール
ねじ、２７・・・・・・ブラケット、２８・・四ボール
ナツト、２９・・・・・・測定器、３１・・曲スタイラ
イラス、３２・・・・・・コンピュータ、３４，３５．
３６・・開駆動回路、３７・・・・・・Ａ／Ｄ変換器。FIG. 1 is a plan view of an embodiment of this invention, FIG. 2 is an enlarged sectional view taken along line AA in FIG. 1, and FIG. 3 is a control block diagram for FIG. 1...machine, 2...table, 3...
...Work headstock, W...Work, 4...
...tailstock, 5. curved workpiece spindle, 6. curved θ-axis motor, 7. workpiece drive tool, 8.. grindstone headstock, 9. curved grindstone spindle. , 11...Electric motor, 12...Wrap transmission device, 13...Curved grindstone, 1
4...Slide base, 15...Middle slide, 16...Upper slide, 17...
...XII axis pulse motor, 18...shaft coupling,
19...Curved hole screw, 20...Bearing, 21...
... Bracket, 22 ... Nut, 23
・・・---XI-axis pulse motor, 24...Shaft coupling, 25...Bearing, 26...Ball screw, 27...Bracket, 28 ... Four-ball nut, 29 ... Measuring instrument, 31 ... Curved stylus, 32 ... Computer, 34, 35.
36...Open drive circuit, 37...A/D converter.

Claims

[Scope of utility model registration request]

In a grinding machine that grinds a cam, etc. by controlling the contour by numerically combining the rotational displacement of the workpiece spindle that rotates the workpiece and the linear displacement of the grinding wheel headstock, the grinding wheel headstock is the same with respect to the workpiece. It is carried on a composite slide that moves forward and backward in the direction, each slide operates in relation to the rotation of the main shaft, one of the slides has a control drive means for creating at least a cam profile, and the other slides have a sequence program and measurement control. A numerically controlled contour control grinding machine characterized in that a control drive means is arranged to be driven according to an auxiliary program excluding a cam profile such as a program.