JPS6265217U - - Google Patents
Info
- Publication number
- JPS6265217U JPS6265217U JP15821285U JP15821285U JPS6265217U JP S6265217 U JPS6265217 U JP S6265217U JP 15821285 U JP15821285 U JP 15821285U JP 15821285 U JP15821285 U JP 15821285U JP S6265217 U JPS6265217 U JP S6265217U
- Authority
- JP
- Japan
- Prior art keywords
- protruding
- pin
- ejection
- locking portion
- resin 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
- 238000000465 moulding Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図ないし第５図は本考案の一実施例を示す
もので、第１図は樹脂成形用金型の一部を省略し
た概略断面図、第２図はキヤビテイ部の断面図、
第３図は廻り止め機構部の断面図、第４図は下突
出板３１を除いた状態の下面図、第５図は突出ピ
ンと廻り止めキーとの関係を示す説明図、第６図
は突出ピンの係止部の他の一例を示す説明図、第
７図は突出ピンの係止部の別の一例を示す説明図
、第８図ないし第１０図は従来の一例を示すもの
で、第８図は断面図、第９図は第８図の―線
に沿う断面図、第１０図は第８図の―線矢視
図、第１１図ないし第１４図は従来の他の一例を
示すもので、第１１図は断面図、第１２図は第１
１図の―線に沿う断面図、第１３図は第
１１図の―線矢視図、第１４図は下チエ
イスの平面図である。
１５…凹部（上キヤビ）、１６…上突出板、１
７…上突出板押え、１８…上突出ピン、２６…凹
部（下キヤビ）、３１…下突出板、３２…下突出
板押え、３３…下突出ピン、３３ａ…ツバ部（基
端部）、３３ｂ…溝、３３ｃ…貫通孔、３３ｄ…
溝、３４…廻り止めキー、４１…丸棒（ワイヤ）
。
1 to 5 show an embodiment of the present invention, in which FIG. 1 is a schematic sectional view with a part of the mold for resin molding omitted, FIG. 2 is a sectional view of the cavity part,
Fig. 3 is a sectional view of the detent mechanism, Fig. 4 is a bottom view with the lower protruding plate 31 removed, Fig. 5 is an explanatory diagram showing the relationship between the protruding pin and the detent key, and Fig. 6 is the protrusion. FIG. 7 is an explanatory diagram showing another example of the locking portion of the protruding pin. FIGS. 8 to 10 are conventional examples. 8 is a sectional view, FIG. 9 is a sectional view taken along the line - of FIG. 8, FIG. 10 is a view taken along the line - of FIG. 8, and FIGS. 11 to 14 show other conventional examples. Figure 11 is a cross-sectional view, and Figure 12 is the first
1, FIG. 13 is a sectional view taken along the line - in FIG. 11, FIG. 14 is a plan view of the lower chase. 15... recess (upper cavity), 16... upper protruding plate, 1
7... Upper protruding plate holder, 18... Upper protruding pin, 26... Recess (lower cavity), 31... Lower protruding plate, 32... Lower protruding plate holder, 33... Lower protruding pin, 33a... Collar part (base end), 33b...Groove, 33c...Through hole, 33d...
Groove, 34... Rotating key, 41... Round bar (wire)
.
Claims (1)
よつて突き出す樹脂成形用金型における突出機構
において、上記突出ピンの基端部に溝あるいは孔
等の係止部を形成し、かつ該係止部に係合する廻
り止め部材を、上記突出ピンを保持する突出部材
に設けたことを特徴とする樹脂成形用金型におけ
る突出機構。 In the ejection mechanism of a resin molding die in which a molded product molded in a cavity is ejected by an ejection pin, a locking portion such as a groove or a hole is formed at the base end of the ejection pin, and the locking portion A protruding mechanism in a resin molding die, characterized in that a protruding member that holds the protruding pin is provided with a rotation preventing member that engages with the protruding pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985158212U JPH042028Y2 (en) | 1985-10-16 | 1985-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985158212U JPH042028Y2 (en) | 1985-10-16 | 1985-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6265217U true JPS6265217U (en) | 1987-04-23 |
| JPH042028Y2 JPH042028Y2 (en) | 1992-01-23 |
Family
ID=31081489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985158212U Expired JPH042028Y2 (en) | 1985-10-16 | 1985-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042028Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5624227U (en) * | 1979-07-31 | 1981-03-05 | ||
| JPS58175916U (en) * | 1982-05-18 | 1983-11-25 | 三洋電機株式会社 | Ejector bin for molds |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5624227B2 (en) * | 1972-06-02 | 1981-06-04 |
-
1985
- 1985-10-16 JP JP1985158212U patent/JPH042028Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5624227U (en) * | 1979-07-31 | 1981-03-05 | ||
| JPS58175916U (en) * | 1982-05-18 | 1983-11-25 | 三洋電機株式会社 | Ejector bin for molds |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042028Y2 (en) | 1992-01-23 |