TR201007501A2 - A cushion assembly for presses - Google Patents

A cushion assembly for presses

Info

Publication number
TR201007501A2
TR201007501A2 TR2010/07501A TR201007501A TR201007501A2 TR 201007501 A2 TR201007501 A2 TR 201007501A2 TR 2010/07501 A TR2010/07501 A TR 2010/07501A TR 201007501 A TR201007501 A TR 201007501A TR 201007501 A2 TR201007501 A2 TR 201007501A2
Authority
TR
Turkey
Prior art keywords
cylinder body
cushion assembly
presses
cushioning
during
Prior art date
Application number
TR2010/07501A
Other languages
Turkish (tr)
Inventor
Yörükoğlu Sancar
Demi̇r Hakan
Original Assignee
Coşkunöz Metal Form Maki̇na Endüstri̇ Ve Ti̇c. A.Ş.
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 Coşkunöz Metal Form Maki̇na Endüstri̇ Ve Ti̇c. A.Ş. filed Critical Coşkunöz Metal Form Maki̇na Endüstri̇ Ve Ti̇c. A.Ş.
Priority to TR2010/07501A priority Critical patent/TR201007501A2/en
Publication of TR201007501A2 publication Critical patent/TR201007501A2/en
Priority to EP11180851A priority patent/EP2428290A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

Buluş bir pres alt grubunun (10) yastıklama yuvasında (11) yapılandırılan ve presleme işlemi sırasında tij milleri (13) üzerinden pot çemberine destek olmayı sağlayan bir pres yastık düzeneği (20) olup özelliği, bahsedilen yastıklama yuvasında (11) konumlandırılan bir silindir gövdesi (21) ve bahsedilen silindir gövdesine (21) basılan hidrolik yağ vasıtasıyla her birine eşit kuvvet uygulanacak şekilde, alt uçları bahsedilen silindir gövdesince (21) tanımlanan silindir odası (211) içinde olan, üst uçları da yastıklama işlemi sırasında kendilerine karşılık gelen tij millerine (13) temas eden çoklu sayıda piston (22) içermesi ile karakterize edilmektedir . Şekil 1The invention is a press cushion assembly (20) configured in the cushioning housing (11) of a press sub-assembly (10) and supporting the pot chamber via the rod shafts (13) during the pressing operation, characterized in that a cylinder body (11) positioned in said cushioning housing (11). 21) and with the hydraulic oil being pressed into said cylinder body (21), equal forces are applied to each of them, the lower ends of which are in the cylinder chamber (211) defined by said cylinder body (21), the upper ends of which are corresponding to the rod shafts (13) during the cushioning process. ) a plurality of contacting pistons (22). Figure 1

TR2010/07501A 2010-09-13 2010-09-13 A cushion assembly for presses TR201007501A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TR2010/07501A TR201007501A2 (en) 2010-09-13 2010-09-13 A cushion assembly for presses
EP11180851A EP2428290A1 (en) 2010-09-13 2011-09-12 A cushioning arrangement for presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2010/07501A TR201007501A2 (en) 2010-09-13 2010-09-13 A cushion assembly for presses

Publications (1)

Publication Number Publication Date
TR201007501A2 true TR201007501A2 (en) 2011-04-21

Family

ID=44582632

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2010/07501A TR201007501A2 (en) 2010-09-13 2010-09-13 A cushion assembly for presses

Country Status (2)

Country Link
EP (1) EP2428290A1 (en)
TR (1) TR201007501A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013219819A1 (en) * 2013-09-30 2015-04-02 Allgaier Werke Gmbh Device for forming a workpiece from sheet metal
CN107442635B (en) * 2017-08-10 2023-07-25 湖州机床厂有限公司 Multi-station hydraulic machine hydraulic cushion multifunctional composite hydraulic system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01214612A (en) 1988-02-19 1989-08-29 Kubota Ltd Hydrophilic bulkhead structure
JP2703027B2 (en) 1989-01-23 1998-01-26 日本発条株式会社 Die spring system
JP2705393B2 (en) * 1991-09-04 1998-01-28 トヨタ自動車株式会社 Cushion pin pressure equalizer for press machine
DE19541721A1 (en) * 1995-11-09 1997-05-15 Erfurt Umformtechnik Gmbh Hydraulic drawing unit in press
JP3915194B2 (en) 1997-10-09 2007-05-16 石川島播磨重工業株式会社 Die cushion raising method and apparatus

Also Published As

Publication number Publication date
EP2428290A1 (en) 2012-03-14

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