JPS59104711U - Plastic parts manufacturing equipment - Google Patents
Plastic parts manufacturing equipmentInfo
- Publication number
- JPS59104711U JPS59104711U JP19850582U JP19850582U JPS59104711U JP S59104711 U JPS59104711 U JP S59104711U JP 19850582 U JP19850582 U JP 19850582U JP 19850582 U JP19850582 U JP 19850582U JP S59104711 U JPS59104711 U JP S59104711U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- movable
- molding surface
- shaft
- plastic component
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
、 第１図は本考案の一実施例のプラスチック部品の製
造装置で成形されるプラスチック部品において右半分を
断面とした側面図、第２図は前記実施例の製造装置を示
す断面図、第３図ａ、 ｂは第２、 図のＡ−Ａ線に
゛おける断面−、第４図ａ、’ ｂは本考案の他の実施
例の製造装置で成形されるプラスチック部品の軸部端部
を示す平面図および部分側面図である。第５図は本考案
装置によって成形されるプラスチック部品の使用例を示
す断面図であり、第６図は同じく他の使用例を示す断面
図である。
１・・・プラスチック部品、３・・・軸部：４・・・ア
ンダーカット部、６・・・固定型、７・・・プラスチッ
ク部品成形面、７ｂ・・・軸部の成形面、８・・・可動
型、１６ａ、１６ｂ・・・軸部端面、１７・・・固定側
抜取り型、１７ａ・・・固定側抜取り型の先端、２０・
・・可動側抜取り型、２０ａ・・・可動側抜取り型の先
端。, FIG. 1 is a side view of the right half of a plastic part molded by a plastic parts manufacturing apparatus according to an embodiment of the present invention, FIG. 2 is a sectional view showing the manufacturing apparatus according to the embodiment, and FIG. Figures a and b are cross-sections taken along line A-A in the second and fourth figures, and Figures a and b are cross-sections of the shaft end of a plastic part molded using a manufacturing apparatus according to another embodiment of the present invention. FIG. 2 is a plan view and a partial side view. FIG. 5 is a sectional view showing an example of use of a plastic part molded by the apparatus of the present invention, and FIG. 6 is a sectional view showing another example of use. DESCRIPTION OF SYMBOLS 1... Plastic part, 3... Shaft part: 4... Undercut part, 6... Fixed mold, 7... Plastic part molding surface, 7b... Shaft part molding surface, 8. ... Movable mold, 16a, 16b... Shaft end face, 17... Fixed side extraction mold, 17a... Tip of fixed side extraction mold, 20.
...Movable side extraction mold, 20a... Tip of the movable side extraction mold.
Claims (1)
とも一方に突出するアンダーカット部を設けたプラスチ
ック部品を成形する製造装置において、上記プラスチッ
ク部品の成形面が刻設された固定型と、同じく成形面が
刻設された可動型と、上記固定型のプラスチック部品成
形面の軸部端面に位置されるピン状の固定側抜取り型と
、同じく上記可動型のプラスチック部品成形面の軸部端
面に位置されるピン状の可動側抜取り型とを備え、上記
可動型は上記固定型に対しプラスチック部品の長さ方向
に可動するように設置し、かつ上記両抜取り型先端の少
なくとも一方はプラスチック部品の軸部より細径として
該軸部の成形面内に突出するよう構成したことを特徴と
するプラスチック部品の製造装置。Due to injection molding, the length of the molded body is reduced at both ends of the shaft (
In a manufacturing device for molding a plastic part having an undercut part protruding from both sides, a fixed mold having a molding surface engraved thereon, a movable mold having the same molding surface engraved, and the fixed mold described above. a pin-shaped fixed side extraction mold located on the shaft end surface of the plastic component molding surface of the movable mold, and a pin-shaped movable side extraction mold located on the shaft end surface of the plastic component molding surface of the movable mold, The movable mold is installed so as to be movable in the length direction of the plastic component with respect to the fixed mold, and at least one of the tips of the two extraction molds has a smaller diameter than the shaft of the plastic component and is placed within the molding surface of the shaft. A manufacturing device for plastic parts, characterized in that it is configured to protrude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19850582U JPS59104711U (en) | 1982-12-29 | 1982-12-29 | Plastic parts manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19850582U JPS59104711U (en) | 1982-12-29 | 1982-12-29 | Plastic parts manufacturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59104711U true JPS59104711U (en) | 1984-07-14 |
Family
ID=30424070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19850582U Pending JPS59104711U (en) | 1982-12-29 | 1982-12-29 | Plastic parts manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59104711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006006680A (en) * | 2004-06-28 | 2006-01-12 | Achilles Corp | Method of manufacturing shoe sole, and forming die |
-
1982
- 1982-12-29 JP JP19850582U patent/JPS59104711U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006006680A (en) * | 2004-06-28 | 2006-01-12 | Achilles Corp | Method of manufacturing shoe sole, and forming die |
| JP4588372B2 (en) * | 2004-06-28 | 2010-12-01 | アキレス株式会社 | Shoe sole manufacturing method |
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