JPS6440213A - Shearing machine - Google Patents

Shearing machine

Info

Publication number
JPS6440213A
JPS6440213A JP19260387A JP19260387A JPS6440213A JP S6440213 A JPS6440213 A JP S6440213A JP 19260387 A JP19260387 A JP 19260387A JP 19260387 A JP19260387 A JP 19260387A JP S6440213 A JPS6440213 A JP S6440213A
Authority
JP
Japan
Prior art keywords
work
cutting
cutting edge
beginning
ram
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
JP19260387A
Other languages
Japanese (ja)
Other versions
JP2818411B2 (en
Inventor
Yoshimizu Ogasawara
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
Amada Co Ltd
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 Amada Co Ltd filed Critical Amada Co Ltd
Priority to JP62192603A priority Critical patent/JP2818411B2/en
Priority to GB8817984A priority patent/GB2208363B/en
Priority to DE19883826426 priority patent/DE3826426C2/en
Priority to FR8810516A priority patent/FR2619037B1/en
Priority to US07/285,396 priority patent/US5062333A/en
Publication of JPS6440213A publication Critical patent/JPS6440213A/en
Priority to US07/754,748 priority patent/US5195414A/en
Priority to US08/011,756 priority patent/US5363729A/en
Application granted granted Critical
Publication of JP2818411B2 publication Critical patent/JP2818411B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)

Abstract

PURPOSE:To make highly accurate and speedy machining possible by supporting a work without lowering a work carrying device till a ram lowers for beginning cutting work with an upper cutting edge interlocked with a lower one. CONSTITUTION:Until a ram 11 lowers to make a movable upper cutting edge 13 approach a work W on a work table 27 (beginning of cutting work), a belt conveyor 35 makes infinitesimal displacement and then stops, and when the movable upper cutting edge 13 gets into a cutting process (after beginning of the cutting work), a shaft 19 rotates to synchronously lower the ram 11 through connecting rods 17, 57 for cutting a work W. Thus until the cutting edge 13 abuts on the work W on a fixed lower cutting edge 7, the work W is supported on the belt conveyor 35 to be prevented from a dangle caused by its dead weight. The highly accurate and speedily cutting work can be therefore performed.
JP62192603A 1987-08-03 1987-08-03 Shearing machine Expired - Lifetime JP2818411B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62192603A JP2818411B2 (en) 1987-08-03 1987-08-03 Shearing machine
GB8817984A GB2208363B (en) 1987-08-03 1988-07-28 Shearing machine
FR8810516A FR2619037B1 (en) 1987-08-03 1988-08-03 SHEAR FOR SHEET MATERIALS HAVING A SLIDER CARRYING THE UPPER BLADE AND A MOBILE SUPPORT CONVEYOR VERTICALLY BEHIND THE BLADES
DE19883826426 DE3826426C2 (en) 1987-08-03 1988-08-03 Shearing machine for plate-shaped workpieces
US07/285,396 US5062333A (en) 1987-08-03 1988-12-15 Shearing machine
US07/754,748 US5195414A (en) 1987-08-03 1991-09-04 Shearing machine
US08/011,756 US5363729A (en) 1987-08-03 1993-02-01 Shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62192603A JP2818411B2 (en) 1987-08-03 1987-08-03 Shearing machine

Publications (2)

Publication Number Publication Date
JPS6440213A true JPS6440213A (en) 1989-02-10
JP2818411B2 JP2818411B2 (en) 1998-10-30

Family

ID=16294009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62192603A Expired - Lifetime JP2818411B2 (en) 1987-08-03 1987-08-03 Shearing machine

Country Status (1)

Country Link
JP (1) JP2818411B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020157334A (en) * 2019-03-26 2020-10-01 株式会社Ｓｕｂａｒｕ Blanking line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020157334A (en) * 2019-03-26 2020-10-01 株式会社Ｓｕｂａｒｕ Blanking line

Also Published As

Publication number Publication date
JP2818411B2 (en) 1998-10-30

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