JPS604352U - Grinding wheel overspeed prevention device - Google Patents

Grinding wheel overspeed prevention device

Info

Publication number
JPS604352U
JPS604352U JP9724283U JP9724283U JPS604352U JP S604352 U JPS604352 U JP S604352U JP 9724283 U JP9724283 U JP 9724283U JP 9724283 U JP9724283 U JP 9724283U JP S604352 U JPS604352 U JP S604352U
Authority
JP
Japan
Prior art keywords
grinding wheel
prevention device
types
overspeed prevention
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.)
Pending
Application number
JP9724283U
Other languages
Japanese (ja)
Inventor
寺田　喜久雄
横川　信
Original Assignee
株式会社　大隈鉄工所
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 by 株式会社　大隈鉄工所 filed Critical 株式会社　大隈鉄工所
Priority to JP9724283U priority Critical patent/JPS604352U/en
Publication of JPS604352U publication Critical patent/JPS604352U/en
Pending legal-status Critical Current

Links

Landscapes

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

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は砥石台上のモータベースとリミットスイッチの
関係を示す図、第２図は砥石フランジと砥石カバーの近
接スイッチとの関係を示す図、第３図は制御回路図であ
る。 ２・・・・・・砥石軸、４．７・・・・・・砥石、５，
８・・・・・・砥石フランジ、１０・・・・・・近接ス
イッチ、１１・・・・・・モータ、１３．１４・・・・
・・プーリ、１６・・・・・・ドッグ、１７・・・・・
・リミットスイッチ。FIG. 1 is a diagram showing the relationship between the motor base on the whetstone head and the limit switch, FIG. 2 is a diagram showing the relationship between the whetstone flange and the proximity switch on the whetstone cover, and FIG. 3 is a control circuit diagram. 2... Grinding wheel shaft, 4.7... Grinding wheel, 5,
8... Grinding wheel flange, 10... Proximity switch, 11... Motor, 13.14...
...Pulley, 16...Dog, 17...
·Limit switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 砥石カバーに設けられ２種の砥石を砥石軸に取付ける２
種の砥石フランジの一方の取付は検出する近接スイッチ
と、砥石台に設けられ前記２種の砥石に適合する回転を
うるためめ２種のプーリをモータに取付けたとき軸間距
離の調節で該モータのベースを移動したとき前記ブーり
の一方の位置を検出するリミットスイッチとを含んでな
り近接スイッチとリミットスイッチの両方の信号により
モータ駆動の可否を判定するようになしたこ吉を特徴と
する砥石過周速防止装置。Two types of whetstones are installed on the whetstone cover and attached to the whetstone shaft 2
One type of grinding wheel flange is installed with a proximity switch for detection, and a grinding wheel head is provided with the two types of pulleys in order to obtain rotation suitable for the two types of grindstones. The motor includes a limit switch that detects the position of one of the booms when the base of the motor is moved, and determines whether or not the motor can be driven based on signals from both the proximity switch and the limit switch. Grinding wheel overspeed prevention device.
JP9724283U 1983-06-23 1983-06-23 Grinding wheel overspeed prevention device Pending JPS604352U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9724283U JPS604352U (en) 1983-06-23 1983-06-23 Grinding wheel overspeed prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9724283U JPS604352U (en) 1983-06-23 1983-06-23 Grinding wheel overspeed prevention device

Publications (1)

Publication Number Publication Date
JPS604352U true JPS604352U (en) 1985-01-12

Family

ID=30231395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9724283U Pending JPS604352U (en) 1983-06-23 1983-06-23 Grinding wheel overspeed prevention device

Country Status (1)

Country Link
JP (1) JPS604352U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716078U (en) * 1971-03-25 1972-10-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716078U (en) * 1971-03-25 1972-10-25

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