JPH047119U - - Google Patents
Info
- Publication number
- JPH047119U JPH047119U JP4843690U JP4843690U JPH047119U JP H047119 U JPH047119 U JP H047119U JP 4843690 U JP4843690 U JP 4843690U JP 4843690 U JP4843690 U JP 4843690U JP H047119 U JPH047119 U JP H047119U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- die
- core
- protrusion
- core die
- 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
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims 3
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 238000001746 injection moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第1図は本考案の実施例に係る射出成形金型の
型合わせ時を示す断面図、第2図は第1図の−
線断面図、第3図は第1図の型開き時を示す断
面図、第4図は樹脂製品の一例であるエアクリー
ナキヤプMを示す一部破断斜視図である。
M……エアクリーナキヤツプ、12……キヤビ
テイダイ、14……スライドキヤビテイダイ、1
6……コアダイ、46……押出しブロツク、48
……スライドコア。
FIG. 1 is a cross-sectional view showing the injection molding die according to the embodiment of the present invention when the molds are matched, and FIG. 2 is the −− of FIG. 1.
3 is a sectional view showing the mold opening shown in FIG. 1, and FIG. 4 is a partially cutaway perspective view showing an air cleaner cap M which is an example of a resin product. M...Air cleaner cap, 12...Cavity die, 14...Slide cavity die, 1
6...Core die, 46...Extrusion block, 48
……slide core.
Claims (1)
る樹脂製品を成形する射出成形金型において、樹
脂製品の外面を成形するキヤビテイダイと、樹脂
製品の内面を成形し前記キヤビテイダイに対して
前記型開き方向に接離自在に設置されたコアダイ
と、前記コアダイの型開き移動方向へコアダイに
摺動自在に取付けられた押出しブロツクと、前記
型開き時に押出しブロツクを保持してコアダイと
相対移動させる保持手段と、前記コアダイの型開
き移動方向を横切る方向へ前記押出しブロツクに
摺動自在に取付けられ前記突出部の基部内周縁を
成形するスライドコアと、前記コアダイとスライ
ドコアとの間に設けられ前記コアダイの型開き動
作によつてスライドコアを押出しブロツクと相対
移動させ前記樹脂製品の突出部における基部内周
縁と離間させる係合手段と、前記キヤビテイダイ
へ支持され前記突出部の内外周面成形用とされ型
開き時にコアダイと同期して前記突出部の突出方
向へスライドされるスライドキヤビテイダイと、
を有する射出成形金型。 In an injection mold for molding a resin product in which a protrusion is formed in a direction crossing the mold opening direction, there is a cavity die for molding the outer surface of the resin product, and a cavity die for molding the inner surface of the resin product and for opening the mold with respect to the cavity die. a core die installed to be able to move toward and away from the core die; an extrusion block slidably attached to the core die in the direction of movement of the core die in opening; and a holding means for holding the extrusion block and moving it relative to the core die when the mold is opened. a slide core that is slidably attached to the extrusion block in a direction transverse to the mold opening movement direction of the core die and that forms the inner periphery of the base of the protrusion; engaging means for moving the slide core relative to the extrusion block and separating it from the inner periphery of the base of the protrusion of the resin product by the mold opening operation; a slide cavity die that is slid in the direction of protrusion of the protrusion in synchronization with the core die when the mold is opened;
Injection mold with.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4843690U JP2520288Y2 (en) | 1990-05-09 | 1990-05-09 | Injection mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4843690U JP2520288Y2 (en) | 1990-05-09 | 1990-05-09 | Injection mold |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH047119U true JPH047119U (en) | 1992-01-22 |
JP2520288Y2 JP2520288Y2 (en) | 1996-12-11 |
Family
ID=31565242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4843690U Expired - Lifetime JP2520288Y2 (en) | 1990-05-09 | 1990-05-09 | Injection mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2520288Y2 (en) |
-
1990
- 1990-05-09 JP JP4843690U patent/JP2520288Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2520288Y2 (en) | 1996-12-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R323533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
EXPY | Cancellation because of completion of term |