JPS5575900A - Inching device in mechanical press - Google Patents

Inching device in mechanical press

Info

Publication number
JPS5575900A
JPS5575900A JP15143978A JP15143978A JPS5575900A JP S5575900 A JPS5575900 A JP S5575900A JP 15143978 A JP15143978 A JP 15143978A JP 15143978 A JP15143978 A JP 15143978A JP S5575900 A JPS5575900 A JP S5575900A
Authority
JP
Japan
Prior art keywords
clutch
driving motor
disengaged
drive pinion
high speed
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
JP15143978A
Other languages
Japanese (ja)
Other versions
JPS5928438B2 (en
Inventor
Kenji Yoshimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP15143978A priority Critical patent/JPS5928438B2/en
Publication of JPS5575900A publication Critical patent/JPS5575900A/en
Publication of JPS5928438B2 publication Critical patent/JPS5928438B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/14—Control arrangements for mechanically-driven presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)

Abstract

PURPOSE:To enable operation at higher speed and eliminate wasteful consumption of electric power, by dividing the power transmission route into different passages when operating at high speed and when inching. CONSTITUTION:In the case of high speed operation, a clutch 41 of friction plate type is disengaged, and the output of a main driving motor 25 operates the operating parts at high speed through belt 31, torque back 26, and drive pinion 36. When inching, on the other hand, the power source of the main driving motor 25 is cut off, and the clutch of the torque back is disengaged while the brake is engaged, so that the moment of inertia of a flywheel 32 may not be transmitted to the drive pinion 36. In this setting, then, the clutch 41 of the friction plate type is engaged, and a subsidiary driving motor 37 is started. As a result, the output is transmitted to the drive pinion 36 through speed reducing mechanism 39, input gear 48, output shaft 66, thereby operating the operating parts at a very low speed. At this time, the clutch of the torque back 26 is disengaged, so that the effect of moment of inertia of the flywheel 32 may not be applied up the subsidiary driving motor 37.
JP15143978A 1978-12-05 1978-12-05 Inching device in mechanical press Expired JPS5928438B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15143978A JPS5928438B2 (en) 1978-12-05 1978-12-05 Inching device in mechanical press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15143978A JPS5928438B2 (en) 1978-12-05 1978-12-05 Inching device in mechanical press

Publications (2)

Publication Number Publication Date
JPS5575900A true JPS5575900A (en) 1980-06-07
JPS5928438B2 JPS5928438B2 (en) 1984-07-12

Family

ID=15518624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15143978A Expired JPS5928438B2 (en) 1978-12-05 1978-12-05 Inching device in mechanical press

Country Status (1)

Country Link
JP (1) JPS5928438B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027303U (en) * 1983-08-01 1985-02-23 日本軽金属株式会社 Z-axis movement measurement tool for machine tools

Also Published As

Publication number Publication date
JPS5928438B2 (en) 1984-07-12

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