JPH03120349U - - Google Patents

Info

Publication number
JPH03120349U
JPH03120349U JP2902190U JP2902190U JPH03120349U JP H03120349 U JPH03120349 U JP H03120349U JP 2902190 U JP2902190 U JP 2902190U JP 2902190 U JP2902190 U JP 2902190U JP H03120349 U JPH03120349 U JP H03120349U
Authority
JP
Japan
Prior art keywords
driven
vertical
transmission member
detector
feed device
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.)
Pending
Application number
JP2902190U
Other languages
English (en)
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 JP2902190U priority Critical patent/JPH03120349U/ja
Publication of JPH03120349U publication Critical patent/JPH03120349U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Description

【図面の簡単な説明】
第１図乃至第３図はこの考案の主要部を示し、
第１図は第４図における−線に沿つた拡大平
面図、第２図は第１図における−線に沿つた
断面図、第３図は制御回路説明図である。第４図
はこの考案を実施する一実施例の平面研削盤にお
ける側面図である。 １……平面研削盤、９……上下送り装置、１１
……リードスクリユ、２７……駆動プーリ、３３
……従動プーリ、３５……タイミングベルト、３
９……電磁式ブレーキ、４１……検出器、４３…
…制御回路、４５……誤差カウンタ、４７……比
較回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 駆動系に伝達部材を掛回し垂直軸を上下に移動
    自在になす上下送り装置にして、前記伝達部材を
    掛回した駆動部材と従動部材の回転量を検出する
    検出器をそれぞれ駆動、従動部材の近傍に設けた
    ことを特徴とする上下送り装置。
JP2902190U 1990-03-23 1990-03-23 Pending JPH03120349U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2902190U JPH03120349U (ja) 1990-03-23 1990-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2902190U JPH03120349U (ja) 1990-03-23 1990-03-23

Publications (1)

Publication Number Publication Date
JPH03120349U true JPH03120349U (ja) 1991-12-11

Family

ID=31531803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2902190U Pending JPH03120349U (ja) 1990-03-23 1990-03-23

Country Status (1)

Country Link
JP (1) JPH03120349U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015085432A (ja) * 2013-10-30 2015-05-07 ファナック株式会社 主軸とモータとの間の動力伝達部の異常を検出するモータ制御装置
JP2017170594A (ja) * 2016-03-25 2017-09-28 シチズン時計株式会社 工作機械

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426814A (en) * 1987-04-24 1989-01-30 Olympus Optical Co Endoscope device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426814A (en) * 1987-04-24 1989-01-30 Olympus Optical Co Endoscope device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015085432A (ja) * 2013-10-30 2015-05-07 ファナック株式会社 主軸とモータとの間の動力伝達部の異常を検出するモータ制御装置
US10018677B2 (en) 2013-10-30 2018-07-10 Fanuc Corporation Motor controller detecting abnormality of power transmission unit between main spindle and motor
JP2017170594A (ja) * 2016-03-25 2017-09-28 シチズン時計株式会社 工作機械

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