JPH02139044U - - Google Patents

Info

Publication number
JPH02139044U
JPH02139044U JP1989049789U JP4978989U JPH02139044U JP H02139044 U JPH02139044 U JP H02139044U JP 1989049789 U JP1989049789 U JP 1989049789U JP 4978989 U JP4978989 U JP 4978989U JP H02139044 U JPH02139044 U JP H02139044U
Authority
JP
Japan
Prior art keywords
spindle
drive device
synchronous drive
safety
servo motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1989049789U
Other languages
English (en)
Other versions
JPH0713945Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989049789U priority Critical patent/JPH0713945Y2/ja
Publication of JPH02139044U publication Critical patent/JPH02139044U/ja
Application granted granted Critical
Publication of JPH0713945Y2 publication Critical patent/JPH0713945Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Turning (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第１図は
同期駆動装置の保安装置を備えた数値制御研削盤
の全体平面図、第２図は第１図の要部拡大断面図
である。 １３，１４……主軸台、１５，１６……主軸、
１７，１８……チヤツク、Ｍ３，Ｍ４……主軸駆
動用サーボモータ、２６……保安軸、Ｗ……クラ
ンクシヤフト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一対の主軸台にそれぞれ主軸を同一の軸線上に
    回転可能に軸承し、これら各主軸の先端部に工作
    物の両端を保持するチヤツクを取付け、前記各主
    軸を各別のサーボモータにより同期回転制御する
    よにした同期駆動装置において、前記各主軸を機
    械的に回転連結する保安軸を設けたことを特徴と
    する同期駆動装置の保安装置。
JP1989049789U 1989-04-27 1989-04-27 同期駆動装置の保安装置 Expired - Fee Related JPH0713945Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989049789U JPH0713945Y2 (ja) 1989-04-27 1989-04-27 同期駆動装置の保安装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989049789U JPH0713945Y2 (ja) 1989-04-27 1989-04-27 同期駆動装置の保安装置

Publications (2)

Publication Number Publication Date
JPH02139044U true JPH02139044U (ja) 1990-11-20
JPH0713945Y2 JPH0713945Y2 (ja) 1995-04-05

Family

ID=31567779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989049789U Expired - Fee Related JPH0713945Y2 (ja) 1989-04-27 1989-04-27 同期駆動装置の保安装置

Country Status (1)

Country Link
JP (1) JPH0713945Y2 (ja)

Also Published As

Publication number Publication date
JPH0713945Y2 (ja) 1995-04-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees