CA2205531A1 - Power transmission for mechanical press - Google Patents

Power transmission for mechanical press

Info

Publication number
CA2205531A1
CA2205531A1 CA002205531A CA2205531A CA2205531A1 CA 2205531 A1 CA2205531 A1 CA 2205531A1 CA 002205531 A CA002205531 A CA 002205531A CA 2205531 A CA2205531 A CA 2205531A CA 2205531 A1 CA2205531 A1 CA 2205531A1
Authority
CA
Canada
Prior art keywords
gear
servo motor
slide
planetary gearing
power take
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
CA002205531A
Other languages
French (fr)
Other versions
CA2205531C (en
Inventor
Keiichiro Hayashi
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.)
IHI Corp
Original Assignee
IHI 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
Priority claimed from JP35801092A external-priority patent/JP3484714B2/en
Priority claimed from JP03239593A external-priority patent/JP3326844B2/en
Application filed by IHI Corp filed Critical IHI Corp
Priority claimed from CA002091747A external-priority patent/CA2091747C/en
Publication of CA2205531A1 publication Critical patent/CA2205531A1/en
Application granted granted Critical
Publication of CA2205531C publication Critical patent/CA2205531C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/266—Drive systems for the cam, eccentric or crank axis

Abstract

A power transmission shaft which transmits rotational energy of a flywheel is divided into a first shaft section adjacent to the flywheel and a second shaft section adjacent to a power take-off gear. A planetary gearing is arranged between the shaft sections and is adapted to be driven by a servo motor. A power take-off gear is mounted on an output section of the planetary gearing so as to transmit the power to drives. The servo motor controls the rotation of the output section of the planetary gearing to vary the rotation of the power take-off gear so that the action velocity of the slide or the like can be freely controlled and press working for different kinds of materials can be carried out. A load cell on the slide drive for detecting any overload acting on the slide are for providing a sequel to the servo motor.
CA002205531A 1992-03-16 1993-03-16 Power transmission for mechanical press Expired - Lifetime CA2205531C (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP4-89259 1992-03-16
JP8925992 1992-03-16
JP30794692 1992-10-23
JP4-307946 1992-10-23
JP4-317962 1992-11-04
JP31796292 1992-11-04
JP4-358010 1992-12-25
JP35801092A JP3484714B2 (en) 1992-12-25 1992-12-25 Driving force transmission device for mechanical press
JP03239593A JP3326844B2 (en) 1992-03-16 1993-01-29 Driving force transmission device for mechanical press
JP5-32395 1993-01-29
CA002091747A CA2091747C (en) 1992-03-16 1993-03-16 Power transmission for mechanical press

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002091747A Division CA2091747C (en) 1992-03-16 1993-03-16 Power transmission for mechanical press

Publications (2)

Publication Number Publication Date
CA2205531A1 true CA2205531A1 (en) 1993-09-17
CA2205531C CA2205531C (en) 2002-01-15

Family

ID=27543460

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002205494A Expired - Lifetime CA2205494C (en) 1992-03-16 1993-03-16 Power transmission for mechanical press
CA002205531A Expired - Lifetime CA2205531C (en) 1992-03-16 1993-03-16 Power transmission for mechanical press

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002205494A Expired - Lifetime CA2205494C (en) 1992-03-16 1993-03-16 Power transmission for mechanical press

Country Status (1)

Country Link
CA (2) CA2205494C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1930149A1 (en) * 2006-12-05 2008-06-11 Burkhardt GmbH Maschinenfabrik drive for eccenter press

Also Published As

Publication number Publication date
CA2205494A1 (en) 1993-09-17
CA2205494C (en) 1999-11-16
CA2205531C (en) 2002-01-15

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Legal Events

Date Code Title Description
EEER Examination request