JPS55166227A - Mold for injection molding - Google Patents
Mold for injection moldingInfo
- Publication number
- JPS55166227A JPS55166227A JP7378279A JP7378279A JPS55166227A JP S55166227 A JPS55166227 A JP S55166227A JP 7378279 A JP7378279 A JP 7378279A JP 7378279 A JP7378279 A JP 7378279A JP S55166227 A JPS55166227 A JP S55166227A
- Authority
- JP
- Japan
- Prior art keywords
- core
- tube
- mold
- pushed
- block
- 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
Abstract
PURPOSE: To release a bent molded article automatically without employing a hydraulic device by a method wherein the second core is pulled out of a female mold by a straight line motion upon opening molds and a moving mold is separated from the first core, thereafter, both of the cores are moved together and further a revolving wiping bar is operated.
CONSTITUTION: A moving mold 3 is pushed into a direction of a fixed mold 2 and the third core 7 is pulled downwardly. Simultaneously, the second core 6 is pulled out until a guide block 19 thereof is abutting against a guide block 9 of the first core 5. Subsequently, a movable core plate 10 is pushed out to a side of the mold 2 by actions of angular plates 22, 23 and roll cam followers 20, 21. The opening of the molds is continued further and the block 19 is pushed by a block 9 to move a stopper 18. A molded article of a bent tube 1 is pivoted downwardly about a center of the core 5 as a supporting point and a gap is produced between the core 5 and the tube 1 due to a draft of the tube 1 by means of a revolving wiping bar 30 following the tube 1, and thus, the tube 1 is released and dropped by a gravity thereof.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7378279A JPS55166227A (en) | 1979-06-11 | 1979-06-11 | Mold for injection molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7378279A JPS55166227A (en) | 1979-06-11 | 1979-06-11 | Mold for injection molding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55166227A true JPS55166227A (en) | 1980-12-25 |
JPS614335B2 JPS614335B2 (en) | 1986-02-08 |
Family
ID=13528108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7378279A Granted JPS55166227A (en) | 1979-06-11 | 1979-06-11 | Mold for injection molding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55166227A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09174225A (en) * | 1995-12-27 | 1997-07-08 | Yano Giken Kk | Method for casting tubular body |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4497546B2 (en) * | 2003-08-19 | 2010-07-07 | タイガースポリマー株式会社 | Method for forming an elastomer duct |
-
1979
- 1979-06-11 JP JP7378279A patent/JPS55166227A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09174225A (en) * | 1995-12-27 | 1997-07-08 | Yano Giken Kk | Method for casting tubular body |
Also Published As
Publication number | Publication date |
---|---|
JPS614335B2 (en) | 1986-02-08 |
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