JPS5550931A - Pressing device - Google Patents
Pressing deviceInfo
- Publication number
- JPS5550931A JPS5550931A JP12330978A JP12330978A JPS5550931A JP S5550931 A JPS5550931 A JP S5550931A JP 12330978 A JP12330978 A JP 12330978A JP 12330978 A JP12330978 A JP 12330978A JP S5550931 A JPS5550931 A JP S5550931A
- Authority
- JP
- Japan
- Prior art keywords
- die
- ram
- bolster
- lower die
- guide bars
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
PURPOSE: The pressing device which makes possible dies exchangeable to a pillar within a short time by installing guide bars to the top of the bolster and providing pin-slide-type locking devices to the ram and guide bars or other.
CONSTITUTION: The die to be mounted with its upper die 14 and lower die 15 being assembled vertically is placed on a conveyor 10. On the other hand, a movable bolster 3 is moved to the opposing position of a conveyor 10. Next, the foregoing die is slided between the guide bars 12, 13 on the bolster 3 and is placed in the home position. Thence, in this state, pin-slide-type locking devices 22A are operated to protrude insertion pins 25 and engage the same into the engaging holes 18 of the side plates 17 of the lower die 15, whereby the die is fixed onto the bolster 3. Next, the bolster 3 is moved in the operating position by operating a cylinder 4 and a ram 7 is lowered. At the same time, pins 25 are inserted into engagement holes 40, whereby locking of the ram 7 and upper die 14 is completed. The ram 7 and upper die 14 are then detached from the lower die 15 and are raised, the work is placed on the cutting blade 15a of the lower die 15, the ram 7 is lowered and the pressing is applied to the work between the upper die 14 and lower die 15.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12330978A JPS5550931A (en) | 1978-10-06 | 1978-10-06 | Pressing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12330978A JPS5550931A (en) | 1978-10-06 | 1978-10-06 | Pressing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5550931A true JPS5550931A (en) | 1980-04-14 |
Family
ID=14857341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12330978A Pending JPS5550931A (en) | 1978-10-06 | 1978-10-06 | Pressing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5550931A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4348883A (en) * | 1979-10-01 | 1982-09-14 | Keitaro Yonezawa | Auxiliary die conveyor for a pressing or punching machine |
JPS5950944A (en) * | 1982-09-16 | 1984-03-24 | パ−ンケ・エンジニアリング・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツング・ウント・コンパニ−・コンマンデイツト・ゲゼルシヤフト | Exchanger for at least two lower tool of free molding forging press |
JPS6395644U (en) * | 1987-11-09 | 1988-06-20 | ||
KR100529523B1 (en) * | 2003-08-12 | 2005-11-21 | 우진기계공업(주) | a machining apparatus for axile housing |
KR100863150B1 (en) * | 2007-02-06 | 2008-10-13 | 박주웅 | A cutter die part having conveying means |
-
1978
- 1978-10-06 JP JP12330978A patent/JPS5550931A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4348883A (en) * | 1979-10-01 | 1982-09-14 | Keitaro Yonezawa | Auxiliary die conveyor for a pressing or punching machine |
JPS5950944A (en) * | 1982-09-16 | 1984-03-24 | パ−ンケ・エンジニアリング・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツング・ウント・コンパニ−・コンマンデイツト・ゲゼルシヤフト | Exchanger for at least two lower tool of free molding forging press |
JPS6395644U (en) * | 1987-11-09 | 1988-06-20 | ||
KR100529523B1 (en) * | 2003-08-12 | 2005-11-21 | 우진기계공업(주) | a machining apparatus for axile housing |
KR100863150B1 (en) * | 2007-02-06 | 2008-10-13 | 박주웅 | A cutter die part having conveying means |
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