JPS57181730A - Press machine - Google Patents

Press machine

Info

Publication number
JPS57181730A
JPS57181730A JP6470481A JP6470481A JPS57181730A JP S57181730 A JPS57181730 A JP S57181730A JP 6470481 A JP6470481 A JP 6470481A JP 6470481 A JP6470481 A JP 6470481A JP S57181730 A JPS57181730 A JP S57181730A
Authority
JP
Japan
Prior art keywords
upper bolster
bolster plate
cylinder
slowly
hanging
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.)
Pending
Application number
JP6470481A
Other languages
Japanese (ja)
Inventor
Masao Yamaguchi
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.)
NAGASE TEKKOSHO KK
Original Assignee
NAGASE TEKKOSHO KK
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 NAGASE TEKKOSHO KK filed Critical NAGASE TEKKOSHO KK
Priority to JP6470481A priority Critical patent/JPS57181730A/en
Publication of JPS57181730A publication Critical patent/JPS57181730A/en
Pending 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
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/028—Loading or unloading of dies, platens or press rams
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE:To easily inspect and clean the surface of a metallic mold, by supporting one end of a link by an upper bolster plate to which an upper metallic mold has been installed, connecting a cylinder to the other end, and slowly turning the upper bolster plate downward through the link by operation of the cylinder. CONSTITUTION:When a piston rod 43a is thrust in by operating a cyliner 43, a connecting rod 40 is drawn out from a connecting cylinder 42 of an upper bolster plate 37, and its fixation to the upper bolster plate 37 is released. As a result, the upper bolster plate 37 is slowly turned to the hanging-down position by its empty weight, receiving a buffer action of a cylinder 53. In othr words, the upper bolster plate 37 is allowed so as to slowly turn by the cylinder 53, and reaches the hanging-down position.
JP6470481A 1981-04-28 1981-04-28 Press machine Pending JPS57181730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6470481A JPS57181730A (en) 1981-04-28 1981-04-28 Press machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6470481A JPS57181730A (en) 1981-04-28 1981-04-28 Press machine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP17852981A Division JPS57181731A (en) 1981-11-06 1981-11-06 Press machine

Publications (1)

Publication Number Publication Date
JPS57181730A true JPS57181730A (en) 1982-11-09

Family

ID=13265792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6470481A Pending JPS57181730A (en) 1981-04-28 1981-04-28 Press machine

Country Status (1)

Country Link
JP (1) JPS57181730A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010017958A (en) * 2008-07-11 2010-01-28 Denso Corp Die cleaning auxiliary apparatus
CN103143861A (en) * 2013-02-26 2013-06-12 芜湖新宝超声波设备有限公司 Quick-change mechanism for die replacement of welding machine
CN108437535A (en) * 2018-06-26 2018-08-24 芜湖博康汽车饰件有限公司 A kind of auto parts machinery diel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010017958A (en) * 2008-07-11 2010-01-28 Denso Corp Die cleaning auxiliary apparatus
CN103143861A (en) * 2013-02-26 2013-06-12 芜湖新宝超声波设备有限公司 Quick-change mechanism for die replacement of welding machine
CN108437535A (en) * 2018-06-26 2018-08-24 芜湖博康汽车饰件有限公司 A kind of auto parts machinery diel
CN108437535B (en) * 2018-06-26 2019-12-10 玉环凯凌机械集团股份有限公司 Auto-parts stamping die

Similar Documents

Publication Publication Date Title
JPS57181730A (en) Press machine
ATE28056T1 (en) DEVICE FOR ISOSTATIC PRESSING.
GB1066512A (en) Press for bending sheets
BR8801570A (en) REFUGE COLLECTION TRUCK
ES486930A1 (en) Container Changing Device for Carding Machines
FR2346147A1 (en) Can crushing machine with liq. collection facility - has pneumatic cylinder with crushing jaws above delivery chute
JPS5519427A (en) Moving die set bolster
JPS57181731A (en) Press machine
JPS54118024A (en) Outrigger for truck loading crane
JPS6458622A (en) Compressive packing machine for cotton or the like
GB1261177A (en) Hydraulic device for lifting an element
JPS54138299A (en) Apparatus for detecting breakage of chain
JPS5445025A (en) Buffer device in packing case lifting mechanism of damp car
JPS57206535A (en) Lower part knockout device
JPS55139286A (en) Screen printing method
JPS5678988A (en) Portable automatic stamping device
JPS5520472A (en) Compression testing unit
SU179883A1 (en) DEVICE FOR PRESSING GLASSWARE
JPS5586639A (en) Control method of riveter
Akao Preparation of Skin-Hardened Material by Tension Leveling
JPS5576737A (en) Master cylinder
GB2014078A (en) Punching press
JPS5530321A (en) Shifting device
JPS5772511A (en) Feeder
ES8406040A1 (en) Arrangement in log-feeding apparatus