JPS6453821A - Press molding apparatus - Google Patents
Press molding apparatusInfo
- Publication number
- JPS6453821A JPS6453821A JP20924787A JP20924787A JPS6453821A JP S6453821 A JPS6453821 A JP S6453821A JP 20924787 A JP20924787 A JP 20924787A JP 20924787 A JP20924787 A JP 20924787A JP S6453821 A JPS6453821 A JP S6453821A
- Authority
- JP
- Japan
- Prior art keywords
- platen
- force platen
- mold
- guide member
- molding
- 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
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To automate separation of a mold after molding is completed, by attaching one specific vibrating lever to a press molding apparatus for press- molding a rubber material. CONSTITUTION:When a pushing-up member 6 and 25 is moved upward, each guide member 8 and 26 is moved upward while being kept in horizontal state. Mold platens 4a and 4b are separated from a bottom force platen 4c while being kept in horizontal state. Further upward movement is continued, the pushing-up member 25 is inclined in centering around a roller 28 and comes eventually into a vertical state where a top force platen 4a of the mold platen is in an open state to the bottom force platen 4c by 90 deg., and the middle force platen 4b is in an open state to the bottom force platen 4c by 60 deg.. Before the top force platen 4a takes a vertical position, a nail member 33 is worked and the top force platen 4a is thereby pinched and fixed on a guide member 26 and positional deviation between the guide member 26 and the top force platen 4a is prevented. These serial movements are done by the vibrational movement of a common vibrational lever 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20924787A JPS6453821A (en) | 1987-08-25 | 1987-08-25 | Press molding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20924787A JPS6453821A (en) | 1987-08-25 | 1987-08-25 | Press molding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6453821A true JPS6453821A (en) | 1989-03-01 |
| JPH0428525B2 JPH0428525B2 (en) | 1992-05-14 |
Family
ID=16569795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20924787A Granted JPS6453821A (en) | 1987-08-25 | 1987-08-25 | Press molding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453821A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105543489A (en) * | 2015-12-29 | 2016-05-04 | 阳谷祥光铜业有限公司 | Treatment process for copper smelting smoke dust |
| CN112590093A (en) * | 2020-11-25 | 2021-04-02 | 贵州红阳机械有限责任公司 | Die for end cover part pressing process and application |
-
1987
- 1987-08-25 JP JP20924787A patent/JPS6453821A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105543489A (en) * | 2015-12-29 | 2016-05-04 | 阳谷祥光铜业有限公司 | Treatment process for copper smelting smoke dust |
| CN112590093A (en) * | 2020-11-25 | 2021-04-02 | 贵州红阳机械有限责任公司 | Die for end cover part pressing process and application |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428525B2 (en) | 1992-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 16 Free format text: PAYMENT UNTIL: 20080514 |