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CA2284509A1 - Turret punch press - Google Patents

Turret punch press Download PDF

Info

Publication number
CA2284509A1
CA2284509A1 CA002284509A CA2284509A CA2284509A1 CA 2284509 A1 CA2284509 A1 CA 2284509A1 CA 002284509 A CA002284509 A CA 002284509A CA 2284509 A CA2284509 A CA 2284509A CA 2284509 A1 CA2284509 A1 CA 2284509A1
Authority
CA
Canada
Prior art keywords
punching operation
supported
punch press
holder
turrets
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
CA002284509A
Other languages
French (fr)
Other versions
CA2284509C (en
Inventor
Morikatsu Matsuda
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.)
Amada Co Ltd
Original Assignee
Individual
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 JP2144509A external-priority patent/JPH0437422A/en
Application filed by Individual filed Critical Individual
Publication of CA2284509A1 publication Critical patent/CA2284509A1/en
Application granted granted Critical
Publication of CA2284509C publication Critical patent/CA2284509C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Punching Or Piercing (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

In order to change punches and dies on upper and lower turrets during punching operation on a workpiece, a turret punch press includes a plurality of rotatable holder frames each supporting the upper and lower turret. Thus, when a first set of upper and lower turrets supported on a first holder frames is located in a working region under a striker for a punching operation, a second set of upper and lower turrets supported on a second holder frame is located in a position outside the working region, whereby a punch and die supported on the second set of the turrets can be changed for another punch and die during punching operation. In the preferable embodiment, the holder frame is removably supported on a main frame of the turret punch press, whereby the holder frame can be changed for another holder frame during punching operation.
CA002284509A 1990-06-04 1991-06-04 Turret punch press Expired - Fee Related CA2284509C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2-144509 1990-06-04
JP2144509A JPH0437422A (en) 1990-06-04 1990-06-04 Device for composite working
CA002084416A CA2084416C (en) 1990-06-04 1991-06-04 Turret punch press

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002084416A Division CA2084416C (en) 1990-06-04 1991-06-04 Turret punch press

Publications (2)

Publication Number Publication Date
CA2284509A1 true CA2284509A1 (en) 1991-12-05
CA2284509C CA2284509C (en) 2001-05-08

Family

ID=25675712

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002284509A Expired - Fee Related CA2284509C (en) 1990-06-04 1991-06-04 Turret punch press

Country Status (1)

Country Link
CA (1) CA2284509C (en)

Also Published As

Publication number Publication date
CA2284509C (en) 2001-05-08

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Legal Events

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EEER Examination request
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