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JPS5791836A - Forging press device - Google Patents

Forging press device

Info

Publication number
JPS5791836A
JPS5791836A JP16584580A JP16584580A JPS5791836A JP S5791836 A JPS5791836 A JP S5791836A JP 16584580 A JP16584580 A JP 16584580A JP 16584580 A JP16584580 A JP 16584580A JP S5791836 A JPS5791836 A JP S5791836A
Authority
JP
Japan
Prior art keywords
mold
lower mold
slide
upper mold
right under
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
JP16584580A
Other languages
Japanese (ja)
Inventor
Takeo Wakasa
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP16584580A priority Critical patent/JPS5791836A/en
Publication of JPS5791836A publication Critical patent/JPS5791836A/en
Pending legal-status Critical Current

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Landscapes

  • Forging (AREA)

Abstract

PURPOSE: To heat a material only once and to perform forging continuously, by moving the respective lower molds of the first process and the second process so that they are positioned alternately right under the upper mold.
CONSTITUTION: A material A heated in a state that a lower mold device 3 for the first process has been positioned right under an upper mold device 6 is put into a lower mold 23 for the first process, a slide 5 is lowered, and the upper part of the material A is forged in the form of a flange by an upper mold 12. The material A is detached from the lower mold 23 for the first process by lifting the slide 5 and operating a knockout device 25. The material A is moved to a lower mold device 4 for the second process by a holding device. That is to say, the material A is loaded on a receiving mold 31 of the knockout mold. In this state,an ejector device is operated, a split mold part is closed, and the material A is loaded in a lower mold 36 for the second process. When a loading cylinder 7a is operated, the lower mold device 4 for the second process is shifted to right under the upper mold device 6, and when the slide 5 is lowered, the material A is forged to a product by the upper mold 12 and the lower mold 36 for the second process.
COPYRIGHT: (C)1982,JPO&Japio
JP16584580A 1980-11-27 1980-11-27 Forging press device Pending JPS5791836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16584580A JPS5791836A (en) 1980-11-27 1980-11-27 Forging press device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16584580A JPS5791836A (en) 1980-11-27 1980-11-27 Forging press device

Publications (1)

Publication Number Publication Date
JPS5791836A true JPS5791836A (en) 1982-06-08

Family

ID=15820085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16584580A Pending JPS5791836A (en) 1980-11-27 1980-11-27 Forging press device

Country Status (1)

Country Link
JP (1) JPS5791836A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63144836A (en) * 1986-12-09 1988-06-17 Mitsubishi Electric Corp Forming device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322145A (en) * 1976-08-13 1978-03-01 Toyota Motor Co Ltd Press forging machine
JPS5322849B2 (en) * 1972-03-08 1978-07-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322849B2 (en) * 1972-03-08 1978-07-11
JPS5322145A (en) * 1976-08-13 1978-03-01 Toyota Motor Co Ltd Press forging machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63144836A (en) * 1986-12-09 1988-06-17 Mitsubishi Electric Corp Forming device

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